阅读说明：本技术 一种可自动清理的水利工程用闸门装置 (Gate device for hydraulic engineering that can clear up automatically ) 是由 姜茂言 于 2021-10-04 设计创作，主要内容包括：本发明公开了一种可自动清理的水利工程用闸门装置,包括：基座；立柱,数量为两个,分别设置于所述基座的左右两侧；滑槽,数量为两个,分别开设于两个所述立柱的内侧；闸门,可滑动地安装于两个所述滑槽的内腔侧壁；升降机构,设置于两个所述立柱的内腔；清理机构,设置于两个所述立柱的顶部；加热组件,设置于所述基座的顶部。该可自动清理的水利工程用闸门装置,在开启闸门过程中可以自动对闸门表面进行清理,避免被水藻和贝壳等水生动植物附着,有效避免闸门表面受到腐蚀,保证闸门的正常开启,还可以在闸门关闭时,清理闸门底部的淤泥,延长闸门的使用寿命,并且具备防冻功能,可以避免闸门与水一起冻住,保证闸门可以正常开启。(The invention discloses a gate device for hydraulic engineering, which can be automatically cleaned, and comprises: a base; the two upright columns are respectively arranged on the left side and the right side of the base; the two sliding grooves are respectively arranged on the inner sides of the two upright posts; the gate is slidably arranged on the side walls of the inner cavities of the two sliding grooves; the lifting mechanism is arranged in the inner cavities of the two upright posts; the cleaning mechanism is arranged at the tops of the two upright columns; and the heating assembly is arranged at the top of the base. This but gate gear for hydraulic engineering of automatic clearance can clear up the gate surface automatically opening the gate in-process, avoids being adhered to by aquatic animals and plants such as algae and shell, effectively avoids the gate surface to receive the corruption, guarantees normally opening of gate, can also be when the gate is closed, the silt of clearance gate bottom, the life of extension gate to possess the function of preventing frostbite, can avoid gate and water to freeze together, guarantee that the gate can normally open.)

1. A gate device for hydraulic engineering that can clear up automatically includes: base (2), two stands (3), two spout (4) and gate (5), two stand (3) set up respectively in the left and right sides of base (2), two the inboard of two stands (3) is seted up respectively in spout (4), install in the inner chamber lateral wall of two spout (4) gate (5) slidable, its characterized in that still includes:

the lifting mechanisms (6) are arranged in the inner cavities of the two upright posts (3);

the cleaning mechanism (7) is arranged at the tops of the two upright columns (3);

the heating component (8) is arranged on the top of the base (3);

the lifting mechanism (6) comprises:

a communication chamber (61) which is opened inside the base (2);

the two mounting pipes (62) are respectively arranged at the bottoms of the inner cavities of the two upright posts (3), and the two mounting pipes (62) are communicated with the communication cavity (61);

the two hydraulic assemblies (63) are respectively embedded in the side walls of the inner cavities of the two upright posts (3), and the two mounting pipes (62) are respectively inserted into the two hydraulic assemblies (63);

the lifting frame (64) is arranged at the top of the gate (5), and the two hydraulic assemblies (63) are fixedly connected with the lifting frame (64);

the position detection assembly (65) is arranged on the front side of the top of the upright post (3) on the right side;

the connecting pipe (66) is arranged at the bottom of the right side of the upright post (3) on the right side and is communicated with the communication cavity (61);

the cleaning mechanism (7) comprises:

the four support plates (71) are respectively arranged at the front end and the rear end of the top of the inner side of the two upright posts (3);

the number of the protection plates (72) is two, and the protection plates are respectively arranged on the outer sides of the four support plates (71);

the surface cleaning assemblies (73) are two and are respectively arranged on the inner sides of the two protection plates (72);

a bottom cleaning assembly (74) disposed on top of the base (2).

2. The gate device for hydraulic engineering that can clear up automatically of claim 1, its characterized in that: the hydraulic assembly (63) comprises:

the hydraulic cylinders (631) of the two hydraulic assemblies (63) are respectively embedded in the side walls of the inner cavities of the two upright posts (3), and the two mounting pipes (62) are respectively inserted into the two hydraulic cylinders (631);

a piston (632) slidably mounted on the inner chamber side wall of the cylinder (631);

the piston rod (633) is fixedly arranged at the top of the piston (632), and the lifting frame (64) is fixedly arranged at the top end of the piston rod (633).

3. The gate device for hydraulic engineering that can clear up automatically of claim 1, its characterized in that: the position detection assembly (65) comprises:

the limiting block (652) is fixedly arranged at the right upper corner of the front side of the gate (5);

and the proximity switch (651) is arranged on the front side of the top of the upright post (3) on the right side and corresponds to the position of the limit block (652).

4. The gate device for hydraulic engineering that can clear up automatically of claim 1, its characterized in that: the surface cleaning assembly (73) comprises:

the racks (731) of the two surface cleaning assemblies (73) are respectively and fixedly arranged at the right ends of the front side and the rear side of the gate (5);

a first gear (732) rotatably mounted on the left side of the support plate (71) on the right side and adapted to be engaged with the rack (731);

a second gear (733) rotatably mounted on the left side of the support plate (71) on the right side and adapted to mesh with the first gear (732);

and one end of the cleaning roller (734) is rotatably arranged at the right side of the support plate (71) at the left side, the other end of the cleaning roller is fixedly connected with the left end of the second gear (733), and the outer wall of the cleaning roller (734) is in close contact with the surface of the gate (5).

5. The gate device for hydraulic engineering that can clear up automatically of claim 4, characterized by: the bottom cleaning assembly (74) includes:

the slot (741) is arranged at the top of the base (2);

the number of the sewage discharge holes (742) is a plurality, the sewage discharge holes are respectively arranged at the bottom of the inner cavity of the slot (741) from left to right, and the other ends of the sewage discharge holes (742) are communicated with the right side of the base (2).

6. The gate device for hydraulic engineering that can clear up automatically of claim 1, its characterized in that: the heating assembly (8) comprises:

the number of the mounting grooves (81) is two, and the mounting grooves are respectively arranged on the front side and the rear side of the inner cavity of the slot (741) and the front side and the rear side of the inner cavity of the two sliding grooves (4);

the number of the heating strips (82) is two, and the heating strips are respectively embedded in the side walls of the inner cavities of the two mounting grooves (81);

the heating pipe (83) is embedded in the gate (5), and the right side of the heating pipe (83) corresponds to the position of the rack (731).

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a gate device for hydraulic engineering, which can be automatically cleaned.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity to meet the needs of people for water resources in life and production. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floaters and the like, and are widely applied to various reservoirs and rivers;

current water conservancy project that can clear up automatically is with gate device, be in under water for a long time, be adhered to by the aquatic plant of algae and some shellfish easily, make the gate surface receive the corruption, also influence opening and closing of gate easily, the in-process rivers of introducing from the outflow can make the sedimentary silt of bottom pile up in the gate bottom, cause the leakproofness to reduce gradually, and the gate bottom is impaired gradually under the extrusion of pressure, life-span greatly reduced, furthermore, current water conservancy project that can clear up automatically is with gate device not possess the ability of preventing frostbite, come temporarily in chilly winter, the other branch water of gate can freeze gate and water together, when the gate is opened to needs, certain resistance can bring, can lead to the gate can't open even.

Disclosure of Invention

The invention aims to provide a gate device for hydraulic engineering, which can be automatically cleaned, and at least solves the problems that the prior art cannot clean the surface of a gate, cannot clean sediment at the bottom and cannot have antifreezing capability.

In order to achieve the purpose, the invention provides the following technical scheme: a gate device for hydraulic engineering that can clear up automatically includes: a base; the two upright columns are respectively arranged on the left side and the right side of the base; the two sliding grooves are respectively arranged on the inner sides of the two upright posts; the gate is slidably arranged on the side walls of the inner cavities of the two sliding grooves; the lifting mechanism is arranged in the inner cavities of the two upright posts; the cleaning mechanism is arranged at the tops of the two upright columns; the heating assembly is arranged at the top of the base;

the lifting mechanism comprises: the communication cavity is arranged in the base; the two mounting pipes are respectively arranged at the bottoms of the inner cavities of the two stand columns and are communicated with the communicating cavity; the two hydraulic assemblies are respectively embedded in the side walls of the inner cavities of the two upright posts, and the two mounting pipes are respectively inserted into the two hydraulic assemblies; the lifting frame is arranged at the top of the gate, and the two hydraulic assemblies are fixedly connected with the lifting frame; the position detection assembly is arranged on the front side of the top of the upright column on the right side; the connecting pipe is arranged at the bottom of the right side of the upright column on the right side and is communicated with the communicating cavity;

the clearance mechanism includes: the four support plates are respectively arranged at the front end and the rear end of the top of the inner side of the two upright columns; the number of the protection plates is two, and the protection plates are respectively arranged on the outer sides of the four support plates; the surface cleaning assemblies are two and are respectively arranged on the inner sides of the two protection plates; the bottom cleaning assembly is arranged at the top of the base.

Preferably, the hydraulic assembly comprises: the hydraulic cylinders of the two hydraulic assemblies are respectively embedded in the side walls of the inner cavities of the two upright posts, and the two mounting pipes are respectively inserted into the two hydraulic cylinders; the piston is slidably arranged on the side wall of the inner cavity of the hydraulic cylinder; the piston rod is fixedly arranged at the top of the piston, and the lifting frame is fixedly arranged at the top end of the piston rod.

Preferably, the position detection assembly includes: the limiting block is fixedly arranged at the right upper corner of the front side of the gate; and the proximity switch is arranged on the front side of the top of the upright column on the right side and corresponds to the position of the limiting block.

Preferably, the surface cleaning assembly comprises: the racks of the two surface cleaning assemblies are fixedly arranged at the right ends of the front side and the rear side of the gate respectively; the first gear is rotatably arranged on the left side of the supporting plate on the right side and is in fit engagement with the rack; the second gear is rotatably arranged on the left side of the supporting plate on the right side and is in fit engagement with the first gear; and one end of the cleaning roller is rotatably arranged on the right side of the supporting plate positioned on the left side, the other end of the cleaning roller is fixedly connected with the left end of the second gear, and the outer wall of the cleaning roller is in close contact with the surface of the gate.

Preferably, the bottom cleaning assembly comprises: the slot is arranged at the top of the base; the number of the sewage discharge holes is a plurality of, the sewage discharge holes are respectively arranged at the bottoms of the inner cavities of the slots from left to right, and the other ends of the sewage discharge holes are communicated with the right side of the base.

Preferably, the heating assembly comprises: the number of the mounting grooves is two, and the mounting grooves are respectively arranged on the front side and the rear side of the inner cavity of the slot and the front side and the rear side of the inner cavity of the two sliding grooves; the number of the heating strips is two, and the heating strips are respectively embedded in the side walls of the inner cavities of the two mounting grooves; the heating pipe is embedded in the gate, and the right side of the heating pipe corresponds to the position of the rack.

The gate device for the hydraulic engineering, which is provided by the invention, can be automatically cleaned, and has the beneficial effects that:

1. the invention injects high-pressure hydraulic oil into the connecting pipe through the external hydraulic pump, the high-pressure hydraulic oil is filled in the communicating cavity and is injected into the bottom of the inner cavity of the hydraulic cylinder through the mounting pipe, the volume of the bottom of the hydraulic cylinder is increased, the piston is pushed to drive the piston rod to move upwards, so that the gate is pushed to open upwards, the gate drives the rack to move upwards, the linear motion of the rack can be converted into the rotary motion of the first gear under the engagement of the rack and the first gear, the second gear and the first gear rotate reversely under the engagement of the second gear and the first gear, so that the inner side of the cleaning roller driven by the second gear is opposite to the motion direction of the gate, the relative stroke of the outer wall of the cleaning roller and the outer surface of the gate is increased, the surface of the gate can be automatically cleaned in the process of opening the gate, the cleaning efficiency is higher, and the adhesion of aquatic animals such as algae, shells and the like is avoided, effectively avoid the gate surface to receive the corruption, guarantee the normal of gate and open.

2. According to the invention, high-pressure hydraulic oil is stopped from being injected into the connecting pipe through the external hydraulic pump, the hydraulic pressure in the inner cavity of the communicating cavity is reduced, the hydraulic pressure in the inner cavity of the hydraulic cylinder communicated with the communicating cavity is reduced, the downward pressure of the piston cannot be resisted, the gate pushes the piston rod to drive the piston to move downwards under the action of self gravity, when the bottom of the gate is in adaptive splicing with the slot, the bottom of the gate and the slot form a closed inner cavity, and sludge is extruded out from the sewage discharge hole at the bottom of the gate in the splicing process, so that the sludge at the bottom of the gate can be cleaned when the gate is closed, the sealing performance of the gate is ensured, and the service life of the gate is prolonged.

3. According to the invention, the connecting parts of the slot and the two chutes and the gate are heated by the heating strip, the connecting parts of the slot and the two chutes and the gate are heated by the heating tube, and the first gear and the second gear can be heated by the rack, so that the anti-freezing device has an anti-freezing function, can prevent the gate from being frozen together with water, and can ensure that the gate can be normally opened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a front sectional view of the present invention;

FIG. 5 is a right side cross-section of the present invention;

FIG. 6 is an enlarged view at A;

FIG. 7 is a left side view of the present invention;

FIG. 8 is a front sectional view of the base.

In the figure: 2. the utility model provides a pedestal, 3, the stand, 4, the spout, 5, the gate, 6, elevating system, 61, the intercommunication chamber, 62, the installation pipe, 63, the subassembly that surges, 631, the pneumatic cylinder, 632, the piston, 633, the piston rod, 64, the crane, 65, the position detection subassembly, 651, proximity switch, 652, the stopper, 66, the connecting pipe, 7, clearance mechanism, 71, the backup pad, 72, the guard plate, 73, the surface cleaning subassembly, 731, the rack, 732, first gear, 733, the second gear, 734, the cleaning roller, 74, bottom cleaning subassembly, 741, the slot, 742, the blowdown hole, 8, heating element, 81, the mounting groove, 82, the heating strip, 83, the heating pipe.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a gate device for hydraulic engineering that can clear up automatically includes: the device comprises a base 2, stand columns 3, sliding grooves 4, a gate 5, lifting mechanisms 6, cleaning mechanisms 7 and heating assemblies 8, wherein the number of the stand columns 3 is two, the two stand columns are respectively arranged on the left side and the right side of the base 2, the number of the sliding grooves 4 is two, and the two sliding grooves are respectively arranged on the inner sides of the two stand columns 3, the gate 5 is slidably arranged on the side walls of the inner cavities of the two sliding grooves 4, the lifting mechanisms 6 are arranged in the inner cavities of the two stand columns 3, the cleaning mechanisms 7 are arranged at the tops of the two stand columns 3, the heating assemblies 8 are arranged at the tops of the base 2, and the heating assemblies 8 are used for heating the gate 5;

the lifting mechanism 6 includes: the connecting device comprises a communicating cavity 61, two mounting pipes 62, a hydraulic assembly 63, a lifting frame 64, a position detection assembly 65 and a connecting pipe 66, wherein the communicating cavity 61 is arranged inside the base 2, the number of the mounting pipes 62 is two, the two mounting pipes are respectively arranged at the bottoms of the inner cavities of the two upright posts 3, the two mounting pipes 62 are communicated with the communicating cavity 61, the number of the hydraulic assemblies 63 is two, the two hydraulic assemblies are respectively embedded in the side walls of the inner cavities of the two upright posts 3, and the two mounting pipes 62 are respectively inserted with the two hydraulic assemblies 63, the required assembly 63 is used for driving the lifting frame 64 to drive the gate 5 to ascend and descend, the lifting frame 64 is arranged at the top of the gate 5, and the two hydraulic assemblies 63 are fixedly connected with the lifting frame 64, the position detection assembly 65 is arranged at the front side of the top of the upright post 3 at the right side, the connecting pipe 66 is arranged at the bottom of the right side of the upright post 3 at the right side, and is communicated with the communicating cavity 61, in the concrete implementation, the connecting pipe 66 is connected with an external hydraulic pump;

the cleaning mechanism 7 includes: backup pad 71, guard plate 72, surface cleaning subassembly 73 and bottom cleaning subassembly 74, backup pad 71 quantity is four, set up both ends around the inboard top of two stands 3 respectively, guard plate 72 quantity is two, set up respectively in the outside of four backup pad 71, surface cleaning subassembly 73 quantity is two, set up respectively in the inboard of two guard plates 72, surface cleaning subassembly 73 is used for clearing up the front and back both sides of gate 5, bottom cleaning subassembly 74 sets up in the top of base 2, bottom cleaning subassembly 74 is used for clearing up the silt of gate 5 bottom.

Preferably, the hydraulic assembly 63 further comprises: pneumatic cylinder 631, piston 632 and piston rod 633, two pneumatic cylinders 631 of subassembly 63 that surges are embedded in the inner chamber lateral wall of two stands 3 respectively, and two installation pipes 62 are pegged graft with two pneumatic cylinders 631 respectively, piston 632 slidable installs in the inner chamber lateral wall of pneumatic cylinder 631, piston rod 633 fixed mounting is in the top of piston 632, and crane 64 fixed mounting is in the top of piston rod 633, outside hydraulic pump pours into high-pressure hydraulic oil into to connecting pipe 66, high-pressure hydraulic oil is full of intercommunication chamber 61, and pour into the inner chamber bottom of pneumatic cylinder 631 through installation pipe 62, the volume increase of pneumatic cylinder 631 bottom, and promote piston 632 and drive piston rod 633 rebound, thereby promote gate 5 and upwards open.

Preferably, the position detecting unit 65 further includes: the door comprises a proximity switch 651 and a limit block 652, wherein the limit block 652 is fixedly installed at the upper right corner of the front side of the gate 5, the proximity switch 651 is arranged at the front side of the top of the right upright post 3 and corresponds to the position of the limit block 652, and when the gate 5 is closed, the proximity switch 651 can detect that the limit block 652 is in place.

Preferably, the surface cleaning assembly 73 further comprises: a rack 731, a first gear 732, a second gear 733 and a cleaning roller 734, wherein the rack 731 of the two surface cleaning assemblies 73 of the rack 731 is respectively and fixedly installed at the right end of the front and back sides of the gate 5, the first gear 732 is rotatably installed at the left side of the supporting plate 71 at the right side and is in fit engagement with the rack 731, the gate 5 drives the rack 731 to move upwards, the linear motion of the rack 731 can be converted into the rotary motion of the first gear 732 under the engagement between the rack 731 and the first gear 732, the second gear 733 is rotatably installed at the left side of the supporting plate 71 at the right side and is in fit engagement with the first gear 732, so that the second gear 733 and the first gear 732 rotate in the opposite direction, one end of the cleaning roller 734 is rotatably installed at the right side of the supporting plate 71 at the left side, the other end of the cleaning roller 734 is fixedly connected with the left end of the second gear 733, and the outer wall of the cleaning roller 734 is in close contact with the surface of the gate 5, when the shutter 5 moves upward, the inside of the cleaning roller 734 is opposite to the moving direction of the shutter 5, thereby increasing the relative stroke of the outer wall of the cleaning roller 734 and the outer surface of the shutter 5.

Still further, bottom cleaning assembly 74 preferably includes: the gate comprises slots 741 and drain holes 742, the slots 741 are formed in the top of the base 2, the number of the drain holes 742 is several, the drain holes are formed in the bottom of an inner cavity of the slots 741 from left to right, the other ends of the drain holes 742 are communicated with the right side of the base 2, when the gate 5 is closed, the bottom of the gate 5 is in adaptive insertion connection with the slots 741, and sludge is extruded out of the drain holes 742 through the bottom of the gate 5 in the insertion connection process.

Preferably, the heating assembly 8 further comprises: mounting groove 81, heating strip 82 and heating pipe 83, mounting groove 81 quantity is two, both sides around the inner chamber of slot 741 and two spout 4 are seted up respectively, heating strip 82 quantity is two, it is embedded in the inner chamber lateral wall of two mounting grooves 81 respectively, heating strip 82 heats slot 741 and the junction of two spout 4 and gate 5, heating pipe 83 is embedded in the inside of gate 5, and the right side of heating pipe 83 is corresponding with the position of rack 731, heating pipe 83 heats slot 741 and the junction of two spout 4 and gate 5, can also heat first gear 732 and second gear 733 through rack 731 simultaneously.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Step one, high-pressure hydraulic oil is injected into a connecting pipe 66 through an external hydraulic pump, the communicating cavity 61 is filled with the high-pressure hydraulic oil, the high-pressure hydraulic oil is injected into the bottom of an inner cavity of a hydraulic cylinder 631 through an installation pipe 62, the volume of the bottom of the hydraulic cylinder 631 is increased, a piston 632 is pushed to drive a piston rod 633 to move upwards, so that a gate 5 is pushed to open upwards, the gate 5 drives a rack 731 to move upwards, linear motion of the rack 731 can be converted into rotary motion of a first gear 732 under the meshing of the rack 731 and the first gear 732, and a second gear 733 and the first gear 732 rotate in opposite directions under the meshing action of the second gear 733 and the first gear 732, so that the second gear 733 drives the inner side of a cleaning roller 734 to be opposite to the moving direction of the gate 5, so that the relative stroke between the outer wall of the cleaning roller 734 and the outer surface of the gate 5 is increased, and the cleaning efficiency of the surface of the gate 5 is improved;

step two, when the gate 5 is closed, the external hydraulic pump stops injecting high-pressure hydraulic oil into the connecting pipe 66, the hydraulic pressure in the inner cavity of the communicating cavity 61 is reduced, the hydraulic pressure in the inner cavity of the hydraulic cylinder 631 communicated with the communicating cavity is reduced, the piston 632 cannot resist downward pressure, the gate 5 pushes the piston rod 633 to drive the piston 632 to move downward under the action of self gravity, when the bottom of the gate 5 is in adaptive splicing with the slot 741, the bottom of the gate 5 and the slot 741 form a closed inner cavity, and sludge is extruded out from the sewage discharge hole 742 by the bottom of the gate 5 in the splicing process, so that the sealing performance of the gate 5 is improved;

step three, the heating strip 82 heats the slot 741 and the joints of the two chutes 4 and the gate 5, the heating pipe 83 heats the slot 741 and the joints of the two chutes 4 and the gate 5, and the rack 731 can also heat the first gear 732 and the second gear 733, so that the gate 5 is prevented from being frozen together with water, and the gate 5 can be normally opened;

this device can clear up the gate surface automatically opening the gate in-process, avoids being attached to by aquatic animals and plants such as algae and shells, effectively avoids the gate surface to receive the corruption to can be when the gate is closed, the silt of clearance gate bottom guarantees the leakproofness of gate, still possesses the ability of preventing frostbite simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.