阅读说明：本技术 一种建筑用屋顶结构 (Roof structure for building ) 是由 袁晓柯 于 2021-07-22 设计创作，主要内容包括：本发明涉及建筑技术领域,具体涉及一种建筑用屋顶结构,包括底座、横梁、顶梁、屋顶板、减震机构和加固机构,底座的顶端部对称设有一组加固板,减震机构包括第一伸缩杆,第一伸缩杆伸缩端的外侧套接有第一伸缩弹簧,第一伸缩杆的顶端通过第一铰接块滑动连接在屋顶板的顶端部；本发明通过减震机构内的第一伸缩杆、第一伸缩弹簧、第一滑动槽、第一滑动块和第四伸缩弹簧用于起到减震缓冲的作用,当屋顶顶部上堆积较多积雪时,第一伸缩杆与第一伸缩弹簧收缩,屋顶板屋檐端以转轴柱为中心向下位移,第二伸缩杆与第二伸缩弹簧可协助第一伸缩杆和第一伸缩弹簧,起到加固支撑的作用。(The invention relates to the technical field of buildings, in particular to a roof structure for buildings, which comprises a base, a cross beam, a top beam, a roof plate, a damping mechanism and a reinforcing mechanism, wherein a group of reinforcing plates are symmetrically arranged at the top end part of the base; according to the invention, the first telescopic rod, the first telescopic spring, the first sliding groove, the first sliding block and the fourth telescopic spring in the damping mechanism are used for playing a role in damping and buffering, when more accumulated snow is accumulated on the top of a roof, the first telescopic rod and the first telescopic spring are contracted, the eave end of a roof plate downwards displaces by taking the rotating shaft column as a center, and the second telescopic rod and the second telescopic spring can assist the first telescopic rod and the first telescopic spring to play a role in reinforcing and supporting.)

1. A roof structure for buildings comprises a base, cross beams, top beams, roof plates, a damping mechanism and a reinforcing mechanism, wherein a group of reinforcing plates are symmetrically arranged at the top end part of the base; the method is characterized in that:

the damping mechanism comprises a first telescopic rod, a first telescopic spring is sleeved outside the telescopic end of the first telescopic rod, and the top end of the first telescopic rod is connected to the top end of the roof slab in a sliding mode through a first hinge block; three groups of second telescopic rods which are matched with each other are obliquely and symmetrically arranged between the cross beam and the roof plate, and the outer side of the telescopic end of each second telescopic rod is sleeved with a second telescopic spring; the top end part of the base is provided with three bearing columns in an array mode, and the bearing columns are connected with two opposite surfaces of the reinforcing plate through cross beams;

the reinforcing mechanism comprises a third telescopic rod, a third telescopic spring is sleeved on the outer side of the telescopic end of the third telescopic rod, two sides of the top end part of the bearing column are connected with force dividing rods in a sliding mode through eighth hinging blocks, and one end part, far away from the bearing column, of each force dividing rod is connected with the bottom end part of the roof slab in an inclined mode through a ninth hinging block; the top end part of the force dividing rod is rotatably connected with a bidirectional telescopic rod through a sixth hinging block, the outer side of the middle part of the bidirectional telescopic rod is sleeved with a first extension spring, and one end part of the bidirectional telescopic rod, which is far away from the force dividing rod, is obliquely connected with the bottom end part of the roof slab through a seventh hinging block; the bottom end of the force dividing rod is rotatably connected with a push rod through a fifth hinged block, and one end, far away from the force dividing rod, of the push rod is connected to the inside of the cross beam through a fourth hinged block in a sliding mode.

2. A roof structure for a building according to claim 1, wherein:

rotating shaft grooves matched with the rotating shaft columns are formed in the two sides of the top beam, the inner sides of the rotating shaft grooves are rotatably connected with the rotating shaft columns through rotating shafts, and the outer end faces, far away from the rotating shaft grooves, of the rotating shaft columns are connected with one end, close to the top beam, of the roof plate;

the roof plate is characterized in that a first telescopic rod is arranged inside the top end part of the reinforcing plate, three groups of first sliding grooves which are matched with each other are symmetrically formed in the bottom end part of the roof plate, a first sliding block which is matched with the first sliding grooves is slidably connected inside the first sliding grooves, a first hinge block is fixedly connected to the bottom end part of the first sliding block, and the top end part of the first telescopic rod is rotatably connected to the inner side of the first hinge block through a rotating shaft;

fixedly connected with fourth expanding spring on the inner wall of first sliding tray, and a tip that fourth expanding spring kept away from on the inner wall of first sliding tray is connected with one of them terminal surface of first sliding block.

3. A roof structure for a building according to claim 2, wherein:

the roof plate is characterized in that three groups of third hinge blocks which are matched with each other are symmetrically arranged at the bottom end part of the roof plate, three groups of second hinge blocks which are matched with each other are symmetrically arranged at the top end part of the cross beam, the inner side of each second hinge block is rotatably connected with a second telescopic rod through a rotating shaft, and one end part, far away from the second hinge blocks, of each second telescopic rod is rotatably connected to the inner side of each third hinge block through the rotating shaft.

4. A roof structure for a building according to claim 3, wherein:

a supporting plate is fixedly connected to the bottom end of the top beam, a third telescopic rod is arranged between the bottom end of the supporting plate and the top end of the bearing column, second sliding grooves are formed in two sides of the top end of the bearing column, a second sliding block adaptive to the second sliding grooves is connected to the inside of the second sliding grooves in a sliding mode, an eighth hinge block is fixedly connected to one end face, away from the second sliding grooves, of the second sliding block, the inner side of the eighth hinge block is rotatably connected with a force dividing rod through a rotating shaft, one end portion, away from the eighth hinge block, of the force dividing rod is rotatably connected to the inner side of the ninth hinge block through the rotating shaft, the ninth hinge block is fixedly connected to the bottom end of the roof plate, and a rubber pad is fixedly connected to the top end of the second sliding block;

the top end of the force dividing rod is fixedly connected with a sixth hinged block, the inner side of the sixth hinged block is rotatably connected with a bidirectional telescopic rod through a rotating shaft, one end part, far away from the sixth hinged block, of the bidirectional telescopic rod is rotatably connected to the inner side of the seventh hinged block through the rotating shaft, and the seventh hinged block is fixedly connected to the bottom end part of the roof slab.

5. A roof structure for a building according to claim 4, wherein:

three groups of third sliding grooves which are matched with each other are symmetrically formed in the top end portion of the cross beam, a third sliding block which is matched with the third sliding grooves is connected inside the third sliding grooves in a sliding mode, a fourth hinge block is fixedly connected to the top end portion of the third sliding block, the inner side of the fourth hinge block is rotatably connected with a pushing rod through a rotating shaft, one end portion, far away from the fourth hinge block, of the pushing rod is rotatably connected to the inner side of the fifth hinge block through the rotating shaft, and the fifth hinge block is fixedly connected to the bottom end portion of the force dividing rod; and a second extension spring is fixedly connected to the inner wall of the third sliding groove, and one end part of the second extension spring, which is far away from the inner wall of the third sliding groove, is connected with one end face of the third sliding block.

6. A roof structure for buildings according to any of claims 1 to 5,

at least one small solar power generation device is fixed on the top beam;

the small-sized solar power generation device comprises a rotating component, a supporting component arranged at the top of the rotating component, a containing barrel arranged at the top of the supporting component, a driving component arranged in the containing barrel and a power generation component arranged on the driving component, wherein the power generation device is also provided with a photosensitive component which is matched with the power generation component and is controlled by an external controller;

the rotating assembly comprises a bottom shell, a supporting plate, a rotating motor and an inner rack ring, wherein a circular groove is formed in the top of the bottom shell in an inwards recessed mode, an inserting pipe body matched with the circular groove is coaxially arranged at the bottom of the supporting plate, an inner rack ring is arranged on the side wall of the inner ring of the inserting pipe body, the rotating motor is fixed on the bottom wall of the circular groove, and a first driving gear on an output shaft of the rotating motor is meshed with the inner rack ring;

the supporting assembly comprises supporting rods, a cross rod and a first electric push rod, two supporting rods are symmetrically arranged on the top plate surface of the supporting plate, two ends of the cross rod are fixedly connected with the top ends of the two supporting rods respectively, the fixed end of the first electric push rod is arranged on the top plate surface of the supporting plate, the first electric push rod is positioned on a perpendicular bisector of a connecting line between the two supporting rods, and the end part of the free end of the first electric push rod is provided with a hinge joint;

a connecting body and a hinged support are fixedly arranged on the bottom wall of the outer part of the containing barrel, the cross rod is movably connected in a rod groove on the connecting body in a penetrating manner, and the hinged support is rotatably connected with a hinged head;

the driving assembly comprises a second electric push rod, a mounting rod, an external toothed bar ring and a driving motor, the second electric push rod is arranged inside the storage barrel, the mounting rod is coaxially arranged at the top of the second electric push rod, and the external toothed bar ring is arranged on the outer side wall of the mounting rod;

the power generation assembly comprises a group of sector plates and a group of solar panels uniformly arranged in each sector plate, the numerical value of the central angle of each sector plate multiplied by the number of the sector plates is equal to 2 pi, the plate body at the center of one sector plate is fixedly connected with the rod body of the mounting rod, the plate bodies at the centers of the other sector plates are rotatably connected with the rod body of the mounting rod, the height of the sector plate fixedly connected with the mounting rod in the vertical direction is the highest, the sector plate with the lowest height in the vertical direction is higher than the height of the outer toothed bar ring, and a transmission assembly is arranged between every two adjacent sector plates;

the driving motor is arranged on the bottom plate surface of the sector plate with the lowest height in the vertical direction, and a second driving gear on an output shaft of the output motor is meshed with an outer rack ring;

the photosensitive assembly comprises an illumination intensity sensor and a photoresistor.

7. A roof structure for a building according to claim 6, wherein:

a rotary electromagnetic valve is arranged on the outer wall of the storage barrel opening, a cover plate matched with the storage barrel opening is arranged on the rotary electromagnetic valve, and an inner discharge pipe and an outer discharge pipe are communicated with each other at the bottom of the storage barrel; the interior, all be equipped with illumination intensity sensor on the outside face of apron, be equipped with the check valve on the delivery pipe.

8. A roof structure for a building according to claim 7, wherein:

the transmission assembly comprises a sliding groove and a sliding connection block; except for the sector plate with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates close to the edge are provided with sliding grooves parallel to the arc edges of the sector plates; except the sector plate with the highest height in the vertical direction, the side walls of other sector plates are provided with a sliding block, and the sliding block on the sector plate is in sliding connection with a sliding groove at the bottom of the sector plate adjacent to the sliding block and higher than the sliding block in the vertical direction; the magnet piece has been buried underground to the inside of sliding connection piece, the fan-shaped board all has buried the iron sheet in the inside at spout both ends.

9. A roof structure for a building according to claim 8, wherein:

the rod body at the top of the mounting rod is transparent, a cavity is formed inside the rod body at the top of the mounting rod, and a group of photosensitive resistors which are radially arranged are arranged on the bottom wall of the cavity in an equidistant circumferential array mode.

10. A roof structure for a building according to claim 9, wherein:

the solar panel comprises a sector plate light receiving surface and is characterized in that nano protrusions are uniformly distributed on the surface of glass of the sector plate light receiving surface, titanium dioxide particles are uniformly doped in the glass of the sector plate light receiving surface, a layer of thermal induction color change coating is uniformly arranged on the bottom wall of an accommodating cavity in the sector plate where the solar panel is located, and the color of the thermal induction color change coating changes from dark color to light color gradually along with the temperature rise.

Technical Field

The invention relates to the technical field of buildings, in particular to a roof structure for a building.

Background

The roof is a bearing and enclosing member of the top of the building and generally consists of a roof, a heat preservation (heat insulation) layer and a bearing structure. The roof is also called as the 'fifth facade' of the building, which has a great influence on the shape and the facade image of the building, and the form of the roof directly influences the overall image of the building. The traditional sloping roof is mainly made by additionally laying various tile roofs on a wood roof truss or a steel-wood roof truss, a wood purline and a wood roof boarding; modern pitched roofs are mostly changed into reinforced concrete roof trusses (or roof beams) and roof panels, and then waterproof roofs and the like are added. The slope roof is generally big in slope, if the high-span ratio is 1/6 ~ 1/4, no matter be two slopes or four slopes, the drainage is all more unobstructed, sets up the furred ceiling down. The heat preservation and insulation effect is better.

However, the existing roof structure does not have a damping and buffering mechanism, so that on one hand, when heavy snow exists, the snow can be accumulated on the roof to cause pile pressure, and the roof cannot be cleaned in time, and on the other hand, when heavy rain weather exists, rainwater can directly fall on the roof from high altitude because the roof does not have the damping and buffering mechanism, and the roof can be damaged after long-time falling; in addition, the existing roof structure is not provided with a reinforcing mechanism, so that the firmness of the roof is reduced, and the safety performance is low.

Disclosure of Invention

In view of the above-mentioned disadvantages of the prior art, the present invention provides a roof structure for building, which solves the above-mentioned technical problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a roof structure for buildings comprises a base, cross beams, top beams, roof plates, a damping mechanism and a reinforcing mechanism, wherein a group of reinforcing plates are symmetrically arranged at the top end part of the base; the damping mechanism comprises a first telescopic rod, a first telescopic spring is sleeved outside the telescopic end of the first telescopic rod, and the top end of the first telescopic rod is connected to the top end of the roof slab in a sliding mode through a first hinge block; three groups of second telescopic rods which are matched with each other are obliquely and symmetrically arranged between the cross beam and the roof plate, and the outer side of the telescopic end of each second telescopic rod is sleeved with a second telescopic spring; the top end part of the base is provided with three bearing columns in an array mode, and the bearing columns are connected with two opposite surfaces of the reinforcing plate through cross beams to play a role in damping and buffering a roof structure;

the reinforcing mechanism comprises a third telescopic rod, a third telescopic spring is sleeved on the outer side of the telescopic end of the third telescopic rod, two sides of the top end part of the bearing column are connected with force dividing rods in a sliding mode through eighth hinging blocks, and one end part, far away from the bearing column, of each force dividing rod is connected with the bottom end part of the roof slab in an inclined mode through a ninth hinging block; the top end part of the force dividing rod is rotatably connected with a bidirectional telescopic rod through a sixth hinging block, the outer side of the middle part of the bidirectional telescopic rod is sleeved with a first extension spring, and one end part of the bidirectional telescopic rod, which is far away from the force dividing rod, is obliquely connected with the bottom end part of the roof slab through a seventh hinging block; the bottom end of the force-dividing rod is rotatably connected with a push rod through a fifth hinged block, and one end of the push rod, which is far away from the force-dividing rod, is connected inside the cross beam through a fourth hinged block in a sliding manner, so that the roof structure is reinforced.

Furthermore, rotating shaft grooves matched with the rotating shaft columns are formed in two sides of the top beam, the rotating shaft columns are connected to the inner sides of the rotating shaft grooves in a rotating mode through the rotating shafts, the outer end faces, far away from the rotating shaft grooves, of the rotating shaft columns are connected with one end, close to the top beam, of the roof plate, and the rotating shaft columns can rotate in the rotating shaft grooves in a small range by taking the rotating shafts as central shafts; the inner part of the top end part of the reinforcing plate is provided with a first telescopic rod, three groups of first sliding grooves matched with each other are symmetrically formed in the bottom end part of the roof plate, a first sliding block matched with the first sliding groove is slidably connected in the first sliding groove, the bottom end part of the first sliding block is fixedly connected with a first hinge block, and the top end part of the first telescopic rod is rotatably connected to the inner side of the first hinge block through a rotating shaft, so that the roof plate is damped and buffered; and a fourth expansion spring is fixedly connected to the inner wall of the first sliding groove, a tip part of the fourth expansion spring, which is far away from the inner wall of the first sliding groove, is connected with one end face of the first sliding block, when the acting force applied to the roof plate disappears, the fourth expansion spring stretches out and resets, and the first sliding block slides downwards in the first sliding groove and is protected next time.

Furthermore, three groups of third hinge blocks which are matched with each other are symmetrically arranged at the bottom end part of the roof plate, three groups of second hinge blocks which are matched with each other are symmetrically arranged at the top end part of the cross beam, the inner side of each second hinge block is rotatably connected with a second telescopic rod through a rotating shaft, and one end part, far away from the second hinge blocks, of each second telescopic rod is rotatably connected to the inner side of each third hinge block through the rotating shaft, so that the first telescopic rods and the first telescopic springs can be assisted to play a role in reinforcing and supporting.

Furthermore, a supporting plate is fixedly connected to the bottom end of the top beam, a third telescopic rod is arranged between the bottom end of the supporting plate and the top end of the bearing column, second sliding grooves are formed in two sides of the top end of the bearing column, a second sliding block adaptive to the second sliding grooves is slidably connected to the inside of the second sliding groove, an eighth hinge block is fixedly connected to one end face, away from the second sliding groove, of the second sliding block, the inner side of the eighth hinge block is rotatably connected with a force dividing rod through a rotating shaft, one end portion, away from the eighth hinge block, of the force dividing rod is rotatably connected to the inner side of the ninth hinge block through the rotating shaft, the ninth hinge block is fixedly connected to the bottom end of the roof plate, a rubber pad is fixedly connected to the top end of the second sliding block, and the third telescopic rod and the third telescopic spring can contract along with contraction of the first telescopic rod and the first telescopic spring in the damping mechanism, the problem that the roof is damaged due to the fact that rainstorm falls on the roof for a long time is solved, and the force dividing rod is used for sharing acting force on the roof; the top end of the force dividing rod is fixedly connected with a sixth hinged block, the inner side of the sixth hinged block is rotatably connected with a bidirectional telescopic rod through a rotating shaft, one end part, far away from the sixth hinged block, of the bidirectional telescopic rod is rotatably connected to the inner side of the seventh hinged block through the rotating shaft, the seventh hinged block is fixedly connected to the bottom end part of the roof slab and can stretch along with the displacement of the force dividing rod, on one hand, the force born by the force dividing rod is shared, and on the other hand, the reinforcing mechanism is reinforced and stabilized.

Furthermore, three groups of third sliding grooves which are matched with each other are symmetrically formed in the top end portion of the cross beam, a third sliding block which is matched with the third sliding grooves is connected inside the third sliding grooves in a sliding mode, a fourth hinged block is fixedly connected to the top end portion of the third sliding block, the inner side of the fourth hinged block is rotatably connected with a pushing rod through a rotating shaft, one end portion, far away from the fourth hinged block, of the pushing rod is rotatably connected to the inner side of the fifth hinged block through the rotating shaft, the fifth hinged block is fixedly connected to the bottom end portion of the force dividing rod, the pushing rod can expand towards two sides along with displacement of the force dividing rod (the third sliding block at the bottom end portion of the pushing rod slides outwards in the third sliding grooves), and the reinforcing mechanism and the damping mechanism are used for damping and buffering and supporting the roof panel at the same time; and when the acting force applied to the roof plate disappears, the second extension spring pulls the third sliding block to slide in the third sliding groove so as to reset the third sliding block and protect the roof next time.

Furthermore, at least one small solar power generation device is fixed on the top beam;

the small-sized solar power generation device comprises a rotating component, a supporting component arranged at the top of the rotating component, a containing barrel arranged at the top of the supporting component, a driving component arranged in the containing barrel and a power generation component arranged on the driving component, wherein the power generation device is also provided with a photosensitive component which is matched with the power generation component and is controlled by an external controller;

the rotating assembly comprises a bottom shell, a supporting plate, a rotating motor and an inner rack ring, wherein a circular groove is formed in the top of the bottom shell in an inwards recessed mode, an inserting pipe body matched with the circular groove is coaxially arranged at the bottom of the supporting plate, an inner rack ring is arranged on the side wall of the inner ring of the inserting pipe body, the rotating motor is fixed on the bottom wall of the circular groove, and a first driving gear on an output shaft of the rotating motor is meshed with the inner rack ring;

the supporting assembly comprises supporting rods, a cross rod and a first electric push rod, two supporting rods are symmetrically arranged on the top plate surface of the supporting plate, two ends of the cross rod are fixedly connected with the top ends of the two supporting rods respectively, the fixed end of the first electric push rod is arranged on the top plate surface of the supporting plate, the first electric push rod is positioned on a perpendicular bisector of a connecting line between the two supporting rods, and the end part of the free end of the first electric push rod is provided with a hinge joint;

a connecting body and a hinged support are fixedly arranged on the bottom wall of the outer part of the containing barrel, the cross rod is movably connected in a rod groove on the connecting body in a penetrating manner, and the hinged support is rotatably connected with a hinged head;

the driving assembly comprises a second electric push rod, a mounting rod, an external toothed bar ring and a driving motor, the second electric push rod is arranged inside the storage barrel, the mounting rod is coaxially arranged at the top of the second electric push rod, and the external toothed bar ring is arranged on the outer side wall of the mounting rod;

the power generation assembly comprises a group of sector plates and a group of solar panels uniformly arranged in each sector plate, the numerical value of the central angle of each sector plate multiplied by the number of the sector plates is equal to 2 pi, the plate body at the center of one sector plate is fixedly connected with the rod body of the mounting rod, the plate bodies at the centers of the other sector plates are rotatably connected with the rod body of the mounting rod, the height of the sector plate fixedly connected with the mounting rod in the vertical direction is the highest, the sector plate with the lowest height in the vertical direction is higher than the height of the outer toothed bar ring, and a transmission assembly is arranged between every two adjacent sector plates;

the driving motor is arranged on the bottom plate surface of the sector plate with the lowest height in the vertical direction, and a second driving gear on an output shaft of the output motor is meshed with an outer rack ring;

the photosensitive assembly comprises an illumination intensity sensor and a photoresistor.

Furthermore, a rotary electromagnetic valve is arranged on the outer wall of the storage barrel opening, a cover plate matched with the storage barrel opening is arranged on the rotary electromagnetic valve, and an inner discharge pipe and an outer discharge pipe are communicated with each other at the bottom of the storage barrel; the interior, all be equipped with illumination intensity sensor on the outside face of apron, be equipped with the check valve on the delivery pipe.

Furthermore, the transmission assembly comprises a sliding groove and a sliding connection block; except for the sector plate with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates close to the edge are provided with sliding grooves parallel to the arc edges of the sector plates; except the sector plate with the highest height in the vertical direction, the side walls of other sector plates are provided with a sliding block, and the sliding block on the sector plate is in sliding connection with a sliding groove at the bottom of the sector plate adjacent to the sliding block and higher than the sliding block in the vertical direction; the magnet piece has been buried underground to the inside of sliding connection piece, the fan-shaped board all has buried the iron sheet in the inside at spout both ends.

Furthermore, the rod body at the top of the mounting rod is transparent, a cavity is formed inside the rod body at the top of the mounting rod, and a group of photosensitive resistors which are radially arranged are arranged on the bottom wall of the cavity in an equidistant circumferential array mode.

Furthermore, the glass surface of the light receiving surface of the sector plate is uniformly distributed with the nano protrusions, titanium dioxide particles are uniformly doped in the glass of the light receiving surface of the sector plate, a layer of thermal-induction color-changing coating is uniformly arranged on the bottom wall of the accommodating cavity in the sector plate where the solar cell panel is located, and the color of the thermal-induction color-changing coating changes from dark color to light color gradually along with the increase of temperature.

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

1. when more accumulated snow is accumulated on the top of a roof, the first telescopic rod and the first telescopic spring are contracted, and the eave end of the roof plate downwards displaces by taking the rotating shaft column as the center (the rotating shaft column rotates in the rotating shaft groove by a small amplitude by taking the rotating shaft as the center shaft); at the moment, the first sliding block upwards slides in the first sliding groove, the inclination of the roof plate is increased, accumulated snow on the top end of the roof plate can slide down, accumulated snow can be timely cleaned, and the accumulated snow is prevented from being accumulated on the roof plate for a long time to corrode the roof plate. In addition, the second telescopic rod and the second telescopic spring can assist the first telescopic rod and the first telescopic spring to play a role in reinforcing and supporting.

2. The reinforcing mechanism is used for assisting the damping mechanism to damp and buffer, the firmness of the roof structure is improved, rainwater can fall onto the roof from high altitude at a straight line acceleration speed in rainstorm weather, the third telescopic rod and the third telescopic spring can contract along with the contraction of the first telescopic rod and the first telescopic spring in the damping mechanism, and the problem that the rainstorm falls on the roof for a long time to damage the roof is solved; at the moment, the component force rods on the two sides of the bearing column simultaneously move downwards (the second sliding block at one end of the component force rod slides downwards in the second sliding groove), the push rod can expand towards the two sides along with the displacement of the component force rod (the third sliding block at the bottom end part of the push rod slides outwards in the third sliding groove), the reinforcing mechanism and the damping mechanism perform damping buffering and support and reinforce on the roof plate, and the safety performance of the roof structure is improved. In addition, the bidirectional telescopic rod and the first extension spring can expand and contract along with the displacement of the force dividing rod, so that on one hand, the force borne by the force dividing rod is shared, and on the other hand, the reinforcing mechanism is stably reinforced, so that the service life of a roof structure (member) is prolonged.

3. In the small-sized solar power generation device, the external controller can determine the included angle between the sun and the fan-shaped plate by detecting the numerical values of the photoresistors, and then the external controller enables the sunlight to directly irradiate the plate surface of the fan-shaped plate (the numerical values of the photoresistors are equal at the moment, or the difference value between the photoresistors is within an allowable range) by adjusting the rotating assembly and the supporting assembly (within a rated adjusting range), so that the effect of effectively improving the application range of the product is achieved.

4. In the small-sized solar power generation device, a power generation assembly, a storage barrel and a transmission assembly are matched; the power generation assembly comprises a group of sector plates and a group of solar panels uniformly arranged in each sector plate, the numerical value of the central angle of each sector plate multiplied by the number of the sector plates is equal to 2 pi, a plate body at the center of one sector plate is fixedly connected with a rod body of the mounting rod, plate bodies at the centers of the other sector plates are rotatably connected with the rod body of the mounting rod, the height of the sector plate fixedly connected with the mounting rod in the vertical direction is the highest, the sector plate with the lowest height in the vertical direction is higher than the height of the outer rack ring, a transmission assembly is arranged between every two adjacent sector plates, and each transmission assembly comprises a sliding chute and a sliding connection block; except for the sector plate with the lowest height in the vertical direction, the bottom plate surfaces of other sector plates close to the edge are provided with sliding grooves parallel to the arc edges of the sector plates; except for the sector plate with the highest height in the vertical direction, the side walls of other sector plates are provided with a sliding block, the sliding block on the sector plate is in sliding connection with a sliding chute which is adjacent to the sliding block and is higher than the bottom of the sector plate in the vertical direction, the glass surface of the illuminated surface of the sector plate is uniformly distributed with nano protrusions, and the glass of the illuminated surface of the sector plate is uniformly doped with titanium dioxide particles. The glass on the illuminated surface of the sector plate has good self-cleaning performance due to the nano protrusions and the titanium dioxide particles, and meanwhile, at night (or in the absence of sunlight), the sector plate is folded by the external controller through the driving assembly and is completely retracted into the storage barrel, so that the time of exposing the sector plate to the external environment is shortened, the dust collecting amount on the sector plate is effectively reduced, and the effect of effectively reducing the daily operation maintenance cost of the product is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic perspective elevational view of a roof according to the present invention;

FIG. 2 is a schematic bottom view of the roof of the present invention;

FIG. 3 is a schematic view of a partial perspective view of the roof of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 3;

FIG. 5 is a schematic perspective view of a reinforcement mechanism of the present invention;

FIG. 6 is a perspective view of a force rod according to the present invention;

FIG. 7 is a schematic view of a partial three-dimensional anatomical structure of a stiffening mechanism of the present invention;

FIG. 8 is a schematic perspective view of a small solar power generation device according to the present invention;

FIG. 9 is an exploded view of the small solar power plant of the present invention;

FIG. 10 is a perspective view of a support plate according to the present invention;

fig. 11 is a schematic perspective view of the storage barrel of the present invention with a partial section;

FIG. 12 is a perspective view of the sector plates of the present invention fully extended;

FIG. 13 is a schematic perspective view of the mounting bar of the present invention shown in partial section;

FIG. 14 is a perspective view of the sector plate of the present invention separated from the light receiving glass thereof;

FIG. 15 is a schematic perspective view of the sliding block of the present invention with a partial cross-section;

FIG. 16 is a perspective view of a sector plate of the present invention shown in partial cross-section;

FIG. 17 is an enlarged view of the structure at B in FIG. 15;

FIG. 18 is an enlarged view of the structure of FIG. 16 at C;

fig. 19 is an enlarged schematic view of fig. 16 at D.

The reference numerals in the drawings denote:

1. a base; 2. a reinforcing plate; 3. a load-bearing column; 4. a cross beam; 5. a top beam; 6. a rotating shaft column; 7. a roof deck; 8. a small-sized solar power generation device; 801. a storage barrel; 802. a bottom case; 803. a support plate; 804. a rotating electric machine; 805. an inner rack ring; 806. a circular groove; 807. inserting a pipe body; 808. a first drive gear; 809. a support bar; 810. a cross bar; 811. a first electric push rod; 812. a coupling body; 813. hinging seat; 814. a rod groove; 815. a second electric push rod; 816. mounting a rod; 817. an outer rack ring; 818. a drive motor; 819. a sector plate; 820. a solar panel; 821. a second driving gear; 822. an illumination intensity sensor; 823. a photoresistor; 824. rotating the electromagnetic valve; 825. a cover plate; 826. a discharge pipe; 827. a one-way valve; 828. a chute; 829. a sliding connection block; 830. a magnet block; 831. iron sheets; 832. a cavity; 833. a thermally-induced color change coating; 834. a hinge joint; 9. a damping mechanism; 901. a first telescopic rod; 902. a first extension spring; 903. a first sliding groove; 904. a fourth extension spring; 905. a first slider; 906. a second telescopic rod; 907. a second extension spring; 908. a first hinge block; 909. a second hinge block; 910. a third hinge block; 10. a reinforcement mechanism; 101. a third telescopic rod; 102. a third extension spring; 103. a second sliding groove; 104. a second slider; 105. a force-dividing rod; 106. a bidirectional telescopic rod; 107. a first extension spring; 108. a third sliding groove; 109. a third slider; 1010. a second extension spring; 1011. a push rod; 1012. a rubber pad; 1013. a fourth hinge block; 1014. a fifth articulated block; 1015. a sixth hinge block; 1016. a seventh hinge block; 1017. an eighth hinged block; 1018. a ninth hinge block; 11. and a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Examples

The embodiment provides a roof structure for buildings, as shown in fig. 1 to 7, which comprises a base 1, a cross beam 4, a top beam 5, a roof plate 7, a damping mechanism 9 and a reinforcing mechanism 10, wherein a group of reinforcing plates 2 are symmetrically arranged at the top end part of the base 1; the top end part of the base 1 is provided with three bearing columns 3 in an array mode, and the two opposite surfaces of the bearing columns 3 and the reinforcing plate 2 are connected through a cross beam 4; two sides of the top beam 5 are respectively provided with a rotating shaft groove which is adaptive to the rotating shaft column 6, the inner side of the rotating shaft groove is rotatably connected with the rotating shaft column 6 through a rotating shaft, and the outer end surface of the rotating shaft column 6 far away from the rotating shaft groove is connected with one end part of the roof plate 7 close to the top beam 5; the shock absorption mechanism 9 comprises a first telescopic rod 901, a first telescopic spring 902 is sleeved on the outer side of the telescopic end of the first telescopic rod 901, and the top end of the first telescopic rod 901 is slidably connected to the top end of the roof plate 7 through a first hinge block 908; three groups of mutually matched second telescopic rods 906 are obliquely and symmetrically arranged between the cross beam 4 and the roof plate 7, and the outer side of the telescopic end of each second telescopic rod 906 is sleeved with a second telescopic spring 907; a first telescopic rod 901 is arranged inside the top end part of the reinforcing plate 2, three groups of first sliding grooves 903 matched with each other are symmetrically formed in the bottom end part of the roof plate 7, a first sliding block 905 matched with the first sliding groove 903 is slidably connected inside the first sliding groove 903, a first hinge block 908 is fixedly connected to the bottom end part of the first sliding block 905, and the top end part of the first telescopic rod 901 is rotatably connected to the inner side of the first hinge block 908 through a rotating shaft; a fourth expansion spring 904 is fixedly connected to the inner wall of the first sliding groove 903, and one end of the fourth expansion spring 904, which is far away from the inner wall of the first sliding groove 903, is connected to one end face of a first sliding block 905; three sets of third hinge blocks 910 are symmetrically disposed at the bottom end of the roof slab 7, three sets of second hinge blocks 909 are symmetrically disposed at the top end of the cross beam 4, the second telescopic rod 906 is rotatably connected to the inner side of the second hinge blocks 909 through a rotating shaft, and one end of the second telescopic rod 906 far away from the second hinge blocks 909 is rotatably connected to the inner side of the third hinge blocks 910 through a rotating shaft.

When more accumulated snow is accumulated on the top of the roof, the first telescopic rod 901 and the first telescopic spring 902 are contracted, and the eave end of the roof plate 7 is displaced downwards by taking the rotating shaft column 6 as the center (the rotating shaft column 6 rotates in the rotating shaft groove by a small angle by taking the rotating shaft as the center axis); at this time, the first sliding block 905 slides upwards in the first sliding groove 903, and the inclination of the roof plate 7 is increased, so that the accumulated snow on the top end of the roof plate can slide down, the accumulated snow can be cleaned in time, and the accumulated snow is prevented from being eroded by being piled on the roof plate 7 for a long time. In addition, the second telescopic rod 906 and the second telescopic spring 907 can assist the first telescopic rod 901 and the first telescopic spring 902 to play a role in reinforcing and supporting.

As shown in fig. 5 to 7, the reinforcing mechanism 10 includes a third telescopic rod 101, a third telescopic spring 102 is sleeved outside a telescopic end of the third telescopic rod 101, two sides of a top end portion of the load-bearing column 3 are slidably connected with a force-dividing rod 105 through an eighth hinge block 1017, and an end portion of the force-dividing rod 105 far away from the load-bearing column 3 is connected with a bottom end portion of the roof plate 7 in an inclined manner through a ninth hinge block 1018; the top end part of the force dividing rod 105 is rotatably connected with a bidirectional expansion link 106 through a sixth hinge block 1015, the outer side of the middle part of the bidirectional expansion link 106 is sleeved with a first extension spring 107, and one end part of the bidirectional expansion link 106, which is far away from the force dividing rod 105, is obliquely connected with the bottom end part of the roof plate 7 through a seventh hinge block 1016; the bottom end of the force-dividing rod 105 is rotatably connected with a pushing rod 1011 through a fifth hinge block 1014, and one end of the pushing rod 1011 away from the force-dividing rod 105 is slidably connected inside the cross beam 4 through a fourth hinge block 1013; a supporting plate 11 is fixedly connected to the bottom end of the top beam 5, a third telescopic rod 101 is arranged between the bottom end of the supporting plate 11 and the top end of the bearing column 3, second sliding grooves 103 are formed in two sides of the top end of the bearing column 3, a second sliding block 104 adaptive to the second sliding grooves 103 is slidably connected inside the second sliding grooves 103, an eighth hinge block 1017 is fixedly connected to one end face, away from the second sliding grooves 103, of the second sliding block 104, the inner side of the eighth hinge block 1017 is rotatably connected with a force dividing rod 105 through a rotating shaft, one end, away from the eighth hinge block 1017, of the force dividing rod 105 is rotatably connected to the inner side of the ninth hinge block 1018 through the rotating shaft, the ninth hinge block 1018 is fixedly connected to the bottom end of the roof plate 7, and a rubber pad 1012 is fixedly connected to the top end of the second sliding block 104; the top end part of the force dividing rod 105 is fixedly connected with a sixth hinge block 1015, the inner side of the sixth hinge block 1015 is rotatably connected with a bidirectional telescopic rod 106 through a rotating shaft, one end part of the bidirectional telescopic rod 106 far away from the sixth hinge block 1015 is rotatably connected with the inner side of a seventh hinge block 1016 through the rotating shaft, and the seventh hinge block 1016 is fixedly connected with the bottom end part of the roof plate 7; three sets of mutually matched third sliding grooves 108 are symmetrically formed in the top end portion of the cross beam 4, a third sliding block 109 matched with the third sliding grooves 108 is connected in the third sliding grooves 108 in a sliding mode, a fourth hinge block 1013 is fixedly connected to the top end portion of the third sliding block 109, the inner side of the fourth hinge block 1013 is rotatably connected with a pushing rod 1011 through a rotating shaft, one end portion, far away from the fourth hinge block 1013, of the pushing rod 1011 is rotatably connected to the inner side of a fifth hinge block 1014 through the rotating shaft, and the fifth hinge block 1014 is fixedly connected to the bottom end portion of the force dividing rod 105; a second extension spring 1010 is fixedly connected to the inner wall of the third sliding groove 108, and one end of the second extension spring 1010, which is far away from the inner wall of the third sliding groove 108, is connected to one end face of the third sliding block 109.

When rainstorm weather occurs, rainwater can fall on a roof from high altitude in a linear acceleration manner, the third telescopic rod 101 and the third telescopic spring 102 can contract along with the contraction of the first telescopic rod 901 and the first telescopic spring 902 in the shock absorption mechanism 9, and the problem that the rainstorm falls on the roof for a long time to damage the roof is avoided; at this time, the force-dividing rods 105 on both sides of the load-bearing column 3 simultaneously displace downward (the second sliding block 104 at one end of the force-dividing rod 105 slides downward in the second sliding groove 103), the pushing rods 1011 expand toward both sides along with the displacement of the force-dividing rods 105 (the third sliding block 109 at the bottom end of the pushing rods 1011 slides outward in the third sliding groove 108), and the reinforcing mechanism 10 and the damping mechanism 9 perform damping and buffering and simultaneously support and reinforce the roof plate 7, thereby improving the safety performance of the roof structure. Further, the two-way telescopic rod 106 and the first extension spring 107 expand and contract with the displacement of the force-dividing rod 105, and on one hand, share the ground force received by the force-dividing rod 105, and on the other hand, stabilize the reinforcing mechanism 10.

In the present embodiment, in particular, at least one (the number may be determined as required) small-sized solar power generation device 8 is fixed on the top beam 5; the overall weight of the small-sized solar power generation device 8 is much lower than that of a roof, and the small-sized solar power generation device is used for generating power to supplement building electric energy and meet the requirements of energy-saving and environment-friendly green buildings.

Specifically, the small solar power generation device 8 is configured as shown in fig. 8-19, and includes a rotating component, a supporting component disposed on the top of the rotating component, a receiving barrel 801 disposed on the top of the supporting component, a driving component disposed inside the receiving barrel 801, and a power generation component disposed on the driving component, and the power generation device is further provided with a photosensitive component which is matched with the power generation component and is controlled by an external controller. The rotating assembly comprises a bottom shell 802, a supporting plate 803, a rotating motor 804 and an internal rack ring 805, wherein the top of the bottom shell 802 is provided with a circular groove 806 inwards in a recessed manner, the bottom of the bottom shell 802 is fixed to the top of the top beam 5, the bottom of the supporting plate 803 is coaxially provided with a plug-in pipe body 807 matched with the circular groove, the inner ring side wall of the plug-in pipe body 807 is provided with the internal rack ring 805, the bottom wall of the circular groove 806 is fixed with the rotating motor 804, and a first driving gear 808 on an output shaft of the rotating motor 804 is meshed with the internal rack ring 805. The supporting component comprises supporting rods 809, a cross rod 810 and a first electric push rod 811, two supporting rods 809 are symmetrically arranged on the top plate surface of the supporting plate 803, two ends of the cross rod 810 are fixedly connected with the top ends of the two supporting rods 809 respectively, the fixed end of the first electric push rod 811 is arranged on the top plate surface of the supporting plate 803, the first electric push rod 811 is located on a perpendicular bisector of a connecting line between the two supporting rods 809, and the end part of the free end of the first electric push rod 811 is provided with a hinge joint 834. A connecting body 812 and a hinge seat 813 are fixedly arranged on the outer bottom wall of the containing barrel 801, the cross rod 810 is movably connected in a rod groove 814 on the connecting body 812 in a penetrating manner, and the hinge seat 813 is rotatably connected with a hinge head 834.

The external controller can sense an included angle between sunlight and the fan-shaped plate 819 through the photosensitive assembly, then start the rotating motor 804 and the first electric push rod 811 to enter work, so that the supporting plate 803 is driven to rotate by a specified angle and the first electric push rod 811 stretches by a specified length, the plate surface of the fan-shaped plate 819 is opposite to the sun, and the power generation efficiency of the power generation assembly is maximized.

The driving assembly comprises a second electric push rod 815, a mounting rod 816, an outer toothed bar ring 817 and a driving motor 818, wherein the second electric push rod 815 is arranged inside the containing barrel 801, the mounting rod 816 is coaxially arranged at the top of the second electric push rod 815, and the outer toothed bar ring 817 is arranged on the outer side wall of the mounting rod 816.

The power generation assembly comprises a set of sector plates 819 and a set of solar cell panels 820 uniformly arranged inside each sector plate 819, the numerical value of the central angle of each sector plate 819 multiplied by the number of the sector plates 819 is equal to 2 pi (in the embodiment, the number of the sector plates 819 is 6), the plate body at the circle center of one sector plate 819 is fixedly connected with the rod body of the mounting rod 816, the plate bodies at the circle centers of the other sector plates 819 are rotatably connected with the rod body of the mounting rod 816, the height of the sector plate 819 fixedly connected with the mounting rod 816 in the vertical direction is the highest, the sector plate 819 with the lowest height in the vertical direction is higher than the height of the outer tooth strip 817, and a transmission assembly is arranged between every two adjacent sector plates 819.

The transmission assembly comprises a chute 828 and a sliding block 829; except for the fan-shaped plate 819 with the lowest height in the vertical direction, the bottom plate surfaces of the other fan-shaped plates 819 close to the edge are provided with sliding chutes 828 parallel to the arc edges of the other fan-shaped plates; in addition to the vertically highest segment 819, the other segments 819 have a sliding block 829 on the side wall, and the sliding block 829 on the segment 819 is slidably engaged in a sliding slot 828 at the bottom of the segment 819 adjacent to and vertically higher than the segment 819.

The process of unfolding and folding the fan-shaped panels 819 acts like a folding fan. The magnet block 830 is embedded in the sliding block 829, and the iron sheet 831 is embedded in the fan-shaped plate 819 at both ends of the sliding groove 828, so that when the fan-shaped plate 819 is folded after being completely unfolded, the state stability of the fan-shaped plate 819 during unfolding (or folding) can be improved by the adsorption effect of the magnet and the iron sheet 831.

The drive motor 818 is disposed on the bottom plate surface of the vertically lowest fan-shaped plate 819, and the second drive gear 821 on the output shaft of the output motor meshes with the outer rack 817.

The photosensitive components include an illumination intensity sensor 822 and a photo resistor 823.

A rotary electromagnetic valve 824 is arranged on the outer wall of the opening of the containing barrel 801, a cover plate 825 matched with the opening of the containing barrel 801 is arranged on the rotary electromagnetic valve 824, and illumination intensity sensors 822 are arranged on the inner plate surface and the outer plate surface of the cover plate 825 respectively, so that whether the illumination intensity of the environment reaches a specified value can be detected by the illumination intensity sensors 822 under external control, if the illumination intensity of the environment is greater than or equal to the specified value, the external controller instructs the rotary electromagnetic valve 824 to work to unscrew the cover plate 825, and instructs the driving assembly to work to completely unfold the power generation assembly; if the illumination intensity of the environment is less than the designated value, the external controller instructs the driving assembly to operate to completely fold the power generation assembly, and instructs the rotary solenoid valve 824 to operate to close the cover plate 825.

The bottom of the containing barrel 801 is provided with a discharge pipe 826 for conducting the inside and the outside, and the discharge pipe 826 is provided with a check valve 827, so that accumulated water in the containing barrel 801 can be discharged in time.

The rod body at the top of the mounting rod 816 is transparent, the cavity 832 is formed in the rod body at the top of the mounting rod 816, and the bottom wall of the cavity 832 is provided with a group of photo resistors 823 which are radially arranged in an equidistant circumferential array mode, so that an external sensor can monitor the numerical value of each photo resistor 823 in real time, and the included angle between sunlight and the fan-shaped plate 819 is determined (when the sunlight does not directly irradiate the fan-shaped plate 819, the illumination condition on each photo resistor 823 is different); only when the values of the individual photo resistors 823 are equal, or the difference between the individual photo resistors 823 is within an allowable range, the solar light at this time can be considered to be directed toward the direct fan plate 819.

The bottom wall of the containing cavity in the fan-shaped plate 819 where the solar cell panel 820 is located is uniformly provided with the thermal sensing color changing coating 833, the change rule of the thermal sensing color changing coating 833 is that the color of the thermal sensing color changing coating 833 gradually changes from dark color to light color along with the rise of temperature, so that the thermal sensing color changing coating 833 can absorb sunlight and convert the sunlight into heat to supply to the solar cell panel 820, and the power generation efficiency of the solar cell panel 820 is effectively improved (because the power generation efficiency of the solar cell panel 820 is not only influenced by the illumination intensity but also influenced by the temperature of the solar cell panel 820). The solar cell panel 820 is made of monocrystalline silicon material, and has the advantages of high power generation efficiency, power generation under low light and the like.

The nano protrusions are uniformly distributed on the surface of the glass on the light receiving surface of the fan-shaped plate 819, the titanium dioxide particles are uniformly doped in the glass on the light receiving surface of the fan-shaped plate 819, the nano protrusions are uniformly distributed on the surface of the transparent plate 34, and the titanium dioxide particles are uniformly doped in the transparent plate 34, so that the self-cleaning performance of the glass on the light receiving surface of the fan-shaped plate 819 and the self-cleaning performance of the transparent plate 34 can be effectively improved, and the manual maintenance cost is reduced.

The external sensor detects whether the illumination intensity of the environment reaches a specified value or not in real time through the illumination intensity sensor 822 on the cover plate 825, if the illumination intensity of the environment is larger than or equal to the specified value, the external controller instructs the rotary electromagnetic valve 824 to work to unscrew the cover plate 825 and instructs the driving assembly to work to fully unfold the power generation assembly (specifically, the second electric push rod 815 extends by a specified length to enable the fan-shaped plate 819 to fully extend out of the storage barrel 801, and then the driving motor 818 works to fully rotate the fan-shaped plate 819 like when a folding fan is opened); if the illumination intensity of the environment is less than the designated value, the external controller instructs the driving assembly to operate to completely fold the power generation assembly (specifically, the driving motor 818 operates to completely fold the fan-shaped plate 819 like folding the fan, and then the second electric push rod 815 contracts by the designated length to completely retract the fan-shaped plate 819 into the storage barrel 801), and instructs the rotary solenoid valve 824 to operate to rotate the cover plate 825.

And if the states of the power generation assembly and the driving assembly are the same as the current states of the power generation assembly and the driving assembly after the corresponding steps are executed according to the result obtained by detecting the illumination intensity of the environment, the external controller does not instruct the driving assembly and the power generation assembly to work, namely the power generation assembly and the driving assembly continue to keep the current states unchanged.

When the power generation assembly is in a working state, namely the illumination intensity of the environment is greater than or equal to a specified value; the numerical value of each photo resistor 823 can be monitored in real time by the external controller, so that the included angle between sunlight and the sector plate 819 is determined, then the external controller instructs the rotating motor 804 and the first electric push rod 811 to enter the work, the supporting plate 803 is driven to rotate by a specified angle and the first electric push rod 811 stretches by a specified length, the plate surface of the sector plate 819 is opposite to the sun, and the maximization of the power generation efficiency of the power generation device is facilitated.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.