阅读说明：本技术 装配式建筑外框结构 (Assembly type building outer frame structure ) 是由 林雄强 于 2019-08-22 设计创作，主要内容包括：本发明涉及一种装配式建筑外框结构,包括两个相对设置的拉弯门框、及连接于两个拉弯门框之间并呈穹形的的拉弯主梁,拉弯主梁的两端分别与两个拉弯门框可拆卸连接,拉弯门框从门框脚到门框头之间连接有多根间隔布置的拉弯主梁,所有拉弯主梁配合形成穹形屋面。安装时,拉弯主梁则沿着拉弯门框的框体从门框脚依次间隔布置至门框顶部位置,通过可拆卸方式与拉弯门框进行连接固定,使外框结构从地面位置至屋顶位置的整体屋面呈穹形,达到自然曲线的建筑形态效果,使外形更美观,也满足异形屋顶跨度大的装配式建筑。整个安装过程操作简单,安装速度快,即使结构改变也可以重新拆卸调节而不会使原来的梁体报废,灵活多变,也利于梁体的重复使用,降低生产成本。(The invention relates to an assembly type building outer frame structure which comprises two oppositely arranged bending door frames and a dome-shaped bending main beam connected between the two bending door frames, wherein two ends of the bending main beam are detachably connected with the two bending door frames respectively, a plurality of bending main beams arranged at intervals are connected between the door frame feet and the door frame heads of the bending door frames, and all the bending main beams are matched to form a dome-shaped roof. During the installation, the main beam that bends then arranges to the door frame top position from the door frame foot interval in proper order along the framework of the door frame that bends, is connected fixedly through can dismantling the mode with the door frame that bends, makes the whole roof of frame construction from ground position to roof position be the fornix shape, reaches natural curve's building form effect, makes the appearance more pleasing to the eye, also satisfies the assembled building that the special-shaped roof span is big. Whole installation easy operation, the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.)

1. The utility model provides an assembly type structure outer frame structure, its characterized in that includes two relative stretch bending door frames that set up and connects in two stretch bending door frames between and be the domatic main beam that bends, the both ends of the main beam that bends respectively with two the connection can be dismantled to the door frame that bends, the door frame that bends is connected with many interval arrangements from the door frame foot to the door frame head the main beam that bends, all the main beam cooperation that bends forms the domatic roofing.

2. A fabricated building outer frame structure according to claim 1, wherein a plurality of arched support beams are arranged between two of the stretch-bending door frames at intervals, each support beam is detachably connected with all the stretch-bending main beams and is arranged perpendicular to each stretch-bending main beam.

3. The fabricated building external frame structure according to claim 2, wherein the top of the support beam is provided with a bayonet matched with the stretch bending main beam.

4. The assembly type building outer frame structure according to claim 1, wherein the stretch bending door frame is provided with a clamping groove matched with the stretch bending main beam, and one end of the stretch bending main beam extends into the clamping groove and is detachably connected with the stretch bending main beam.

5. The assembly building outer frame structure of claim 4, wherein the slot extends from the door frame leg to the outer wall of the door frame head.

6. The assembly type building outer frame structure according to claim 2, wherein the bending main beam and the bending door frame, and the bending main beam and the support beam are detachably connected through a locking device, the locking device comprises a connecting piece and a screw rod, the connecting position of the bending main beam and the bending door frame, and the connecting position of the bending main beam and the support beam are respectively provided with at least one connecting piece, the connecting pieces comprise a first connecting plate and a second connecting plate which are fixed with each other and arranged in an inclined manner, the inclination angle between the first connecting plate and the second connecting plate and the inclination angle formed by the corresponding connection position of the bending main beam and the bending door frame or the inclination angle formed by the corresponding connection position of the bending main beam and the support beam are matched, and the first connecting plate and the second connecting plate are respectively provided with a connecting hole, the bending main beam, the bending door frame and the supporting beam are provided with through holes matched with the connecting holes, and the bending main beam is matched with the connecting holes through screws and mutually corresponding between the bending door frame and the supporting beam.

7. The assembly type building outer frame structure according to claim 6, wherein two connecting pieces are respectively arranged at two sides of the bending main beam corresponding to the connecting position of the bending main beam and the bending door frame, and four connecting pieces are arranged in a cross shape corresponding to the connecting position of the bending main beam and the supporting beam.

8. The fabricated building outline frame structure of claim 6, wherein the connection holes are kidney-shaped holes.

9. The fabricated building outer frame structure according to claims 1 to 8, wherein the stretch-bending door frame comprises a left door frame and a right door frame which are oppositely arranged, and a door beam connected between the left door frame and the right door frame, and the connection positions of the left door frame, the right door frame and the door beam are all in smooth transition.

10. The assembly type building outer frame structure according to claim 9, wherein the stretch bending door frame and the stretch bending main beam are both of an integrally formed structure and are made of aluminum alloy.

Technical Field

The invention relates to the field of assembly type buildings, in particular to an outer frame structure of an assembly type building.

Background

Aluminum type assembly building is with its simple easy dress, and the structure is light and intensity is high, and the various just sense of touch of molding is more comfortable than other metal building, and extensively be accepted by masses, and more durable than assembly building such as traditional wooden house, has superior physical properties such as fine fire prevention, dampproofing, wear-resisting, protection against insects. At present, most of special-shaped houses such as octagonal roofs and the like contacted by people are of concrete inverted molds or wood structures, the concrete installation mode is troublesome, the efficiency is low, the dust is large, the disassembly is not easy, the material is not beneficial to recycling, and the building shape effect of a natural curve is difficult to achieve.

Disclosure of Invention

The invention aims to provide an assembly type building outer frame structure which is convenient to install, improves the assembly speed, is beneficial to the repeated use of materials and achieves the building shape effect of a natural curve.

In order to realize the purpose of the invention, the technical scheme is as follows:

the utility model provides an assembly type structure outer frame structure, includes the stretch bending door frame of two relative settings and connects between two stretch bending door frames and be the stretch bending girder of domatic, and the both ends of the stretch bending girder can be dismantled with two stretch bending door frames respectively and be connected, and the stretch bending door frame is connected with the stretch bending girder of many interval arrangements from the door frame foot to the door frame head, and all the cooperation of the stretch bending girder form the vault roofing.

During installation, after two stretch bending door frames are positioned, and install the different positions between two stretch bending door frames with the stretch bending girder customized in advance, wherein two stretch bending girders are installed respectively in two door frame foot positions of stretch bending door frames, and are close to the ground, other stretch bending girders are arranged to door frame top position along the framework of stretch bending door frames at intervals in proper order, be connected fixedly with the stretch bending door frames through detachable mode, make the frame structure from ground position to the whole room of roof position personally submit the vault, reach natural curve's architectural shape effect, make the appearance more pleasing to the eye, also satisfy the assembled building that special-shaped roof span is big. Whole installation easy operation, the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.

The technical scheme is further explained as follows:

furthermore, a plurality of arched support beams are arranged between the two bending door frames at intervals, and each support beam is detachably connected with all the bending main beams and is perpendicular to each bending main beam. Through setting up a supporting beam, prevent the deformation of the girder of bending and guarantee the relative position between the girder of bending, strengthen frame structure's bulk strength, also make frame structure more adapt to the very big assembled building of special-shaped roof span.

Furthermore, the tops of the supporting beams are provided with bayonets matched with the stretch bending main beams. The installation and positioning of the supporting beam and the stretch bending main beam are facilitated, the installation efficiency is improved, and the connection between the supporting beam and the stretch bending main beam is more stable.

Furthermore, the stretch bending door frame is provided with a clamping groove matched with the stretch bending main beam, and one end of the stretch bending main beam extends into the clamping groove and is detachably connected with the stretch bending main beam. The installation efficiency is improved to the installation location of being convenient for between the stretch bending girder and the stretch bending door frame, also makes the connection between the stretch bending girder and the stretch bending door frame more firm.

Furthermore, the clamping groove penetrates from the door frame foot to the outer wall of the door frame head. The adjustment of the position between the bending main beam and the bending door frame is convenient, and the recycling of the bending door frame is also facilitated.

Furthermore, the stretch bending main beam and the stretch bending door frame, the stretch bending main beam and the support beam are detachably connected through a locking device, the locking device comprises a connecting piece and a screw rod, the connecting position of the stretch bending main beam and the stretch bending door frame and the connecting position of the stretch bending main beam and the support beam correspond to at least one connecting piece, the connecting piece comprises a first connecting plate and a second connecting plate which are fixed with each other and are arranged in an inclined mode, an inclined angle between the first connecting plate and the second connecting plate and an inclined angle formed by matching the connecting positions of the corresponding stretch bending main beam and the stretch bending door frame or an inclined angle formed by matching the connecting positions of the corresponding stretch bending main beam and the support beam are matched, the first connecting plate and the second connecting plate are respectively provided with a connecting hole, the stretch bending main beam, the stretch bending door frame and the support beam are respectively provided with a through hole matched with the corresponding connecting hole, and the stretch bending main beam and, The through holes and the connecting holes which correspond to each other are matched and connected. During installation, the screw rods sequentially penetrate through the through holes and the connecting holes and then are fixed at the two ends through the nuts, so that the bending main beam is fixed on the bending door frame or the supporting beam, the detachable connection is realized between the bending main beam and the bending door frame and between the bending main beam and the supporting beam through the locking device, the operation is simple, the installation speed is high, the connection is more stable through the screw rod connection mode, the falling is not easy to occur under frequent dynamic load, and the whole structure is more stable.

Furthermore, two connecting pieces which are respectively positioned at two sides of the bending main beam are correspondingly arranged at the connecting position of the bending main beam and the bending door frame, and four connecting pieces which are arranged in a cross shape are correspondingly arranged at the connecting position of the bending main beam and the supporting beam. The connection between the stretch bending main beam and the stretch bending door frame and the connection between the stretch bending main beam and the supporting beam are firmer.

Furthermore, the connecting hole is a waist-shaped hole. The installation alignment between the connecting piece, the stretch bending main beam and the stretch bending door frame or between the connecting piece, the stretch bending main beam and the supporting beam is more convenient, and the installation efficiency is higher.

Furthermore, the stretch bending door frame comprises a left door frame and a right door frame which are oppositely arranged, and a door beam connected between the left door frame and the right door frame, wherein the connecting positions of the left door frame, the right door frame and the door beam are in smooth transition. The natural shape effect of the outer frame structure is better, and the appearance is more beautiful.

Further, the stretch bending door frame and the stretch bending main beam are of an integrally formed structure and made of aluminum alloy materials. The stretch-bending door frame and the stretch-bending main beam are of an integrally formed structure, so that splicing among the structures is reduced, and the strength of the integral structure is better; the aluminum alloy material is used, the texture is lighter and easier to install, the plasticity is stronger, and the natural curve form effect of the whole structure is better.

Compared with the prior art, the invention has the following beneficial effects:

the whole roof of the outer frame structure from the ground position to the roof position is in a dome shape, the building shape effect of a natural curve is achieved, the appearance is more attractive, the assembly type building with a large span of a special-shaped roof is also met, the mounting process is simple to operate, the mounting speed is high, the outer frame structure can be detached and adjusted again even if the structure is changed, the original beam body cannot be scrapped, the outer frame structure is flexible and changeable, the repeated use of the beam body is facilitated, and the production cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a fabricated building external frame structure according to an embodiment of the present invention;

FIG. 2 is a schematic exploded view of a frame structure of a prefabricated building according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a connection position of a stretch bending main beam and a stretch bending door frame according to an embodiment of the invention;

fig. 4 is a schematic structural diagram of a connection position of a bending main beam and a support beam according to an embodiment of the invention.

Description of reference numerals:

10. the door frame comprises a stretch bending door frame body, a left door frame body, a right door frame body, a 130 door beam body, a 140 clamping groove, a 150 door frame foot body, a 20 stretch bending main beam body, a 30 supporting beam body, a 40 locking device, a 410 connecting piece, a 411 first connecting plate, a 412 second connecting plate, a 413 connecting hole, a 420 screw rod and a 50 through hole.

Detailed Description

Embodiments of the present invention are described in detail below with reference to the accompanying drawings:

as shown in fig. 1 and 2, the fabricated building outer frame structure comprises two oppositely-arranged bending door frames 10 and a arched bending main beam 20 connected between the two bending door frames 10, wherein two ends of the bending main beam 20 are detachably connected with the two bending door frames 10 respectively, a plurality of bending main beams 20 arranged at intervals are connected between door frame feet 150 and door frame heads of the bending door frames 10, and all the bending main beams 20 are matched to form a dome-shaped roof.

During installation, after two stretch-bending door frames 10 are positioned, pre-customized stretch-bending main beams 20 are installed at different positions between the two stretch-bending door frames 10, wherein the two stretch-bending main beams 20 are respectively installed at the positions of two door frame feet 150 of the stretch-bending door frames 10 and are close to the ground, other stretch-bending main beams 20 are sequentially arranged at intervals to the top positions of the door frames along the frame bodies of the stretch-bending door frames 10 and are fixedly connected with the stretch-bending door frames 10 in a detachable mode, so that the whole roof of the outer frame structure from the ground position to the roof position is in a dome shape, the natural-curve building shape effect is achieved, the appearance is more attractive, and the requirement for the assembly type building with large span of the special-shaped roof is met. Whole installation easy operation, the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.

As shown in fig. 1, the stretch-bending door frame 10 includes a left door frame 110 and a right door frame 120 that are oppositely disposed, and a door beam 130 connected between the left door frame 110 and the right door frame 120, and the connection positions of the left door frame 110, the right door frame 120, and the door beam 130 are all in smooth transition, so that the natural shape effect of the outer frame structure is better, and the appearance is more beautiful.

In this embodiment, as shown in fig. 1, the door beams 130 of the stretch-bending door frames 10 are horizontally disposed, 17 stretch-bending door beams 130 are equally spaced between two stretch-bending door frames 10, wherein the left door frame 110 and the right door frame 120 are respectively connected with 3 stretch-bending main beams 20, 5 stretch-bending main beams 20 are connected to the door beams 130, and 3 stretch-bending main beams 20 are respectively connected to the connection positions of the left door frame 110, the right door frame 120, and the door beams 130, wherein the curvature of the curves of the corresponding 12 stretch-bending door beams 130 on the connection positions of the left door frame 110, and the door beams 130, and the right door frame 120, and the door beams 130, is the same and larger than the curvature of the curves of the corresponding 12 stretch-bending door beams 130 on the connection positions of the right door frame 110, the left door frame 110, and the right door frame 130, and the corresponding stretch-bending door beams 130 on the connection positions of the right door frame 120 and the door beams 130, and the roof curvature of the roof surface to be formed by the corresponding stretch-bending door beams 130 is the roof surface of the roof surface The curvature of the curved surface of the roof formed by matching the door frame 10 correspondingly bent by the door beam 130 on the door beam 130 is smaller, and the curved surface of the roof achieves a gentle effect, so that the appearance of the outer frame structure is more special and more attractive, and the natural shape effect is better. The bending main beams 20 can be set to other quantities according to actual needs, and the curvatures corresponding to all the bending main beams 20 can be set to be the same according to actual needs, so that the whole roof is spherical.

As shown in fig. 1, the stretch bending door frame 10 is provided with a clamping groove 140 matched with the stretch bending main beam 20, and one end of the stretch bending main beam 20 extends into the clamping groove 140 and is detachably connected with the stretch bending main beam 20, so that the installation and positioning between the stretch bending main beam 20 and the stretch bending door frame 10 are facilitated, the installation efficiency is improved, and the connection between the stretch bending main beam 20 and the stretch bending door frame 10 is more stable. The clamping groove 140 penetrates through the connecting surface of the stretch bending door frame 10 and the stretch bending main beam 20, so that the position between the stretch bending main beam 20 and the stretch bending door frame 10 can be conveniently adjusted, and the stretch bending door frame 10 can be conveniently recycled.

As shown in fig. 1 and 2, a plurality of arched support beams 30 are spaced between two stretch-bending door frames 10, and each support beam 30 is detachably connected to all the stretch-bending main beams 20 and is arranged perpendicular to each stretch-bending main beam 20. Through setting up a supporting beam 30, prevent the deformation of the main girder 20 of bending and guarantee the relative position between the main girder 20 of bending, strengthen the bulk strength of frame structure, also make frame structure more adapt to the very big assembled building of special-shaped roof span. In order to facilitate the installation and positioning of the support beam 30 and the stretch-bending main beam 20, bayonets (not shown in the drawings) matched with the stretch-bending main beam 20 are arranged at the top of the support beam 30, so that the installation efficiency is further improved, and the connection between the support beam 30 and the stretch-bending main beam 20 is more stable.

In this embodiment, as shown in fig. 1 and 2, there are 5 support beams 30, two ends of each support beam 30 extend to the ground, wherein 1 support beam is disposed in the middle of two stretch-bending door frames 10 and connected to the middle of each stretch-bending main beam 20, the other 4 support beams are distributed on two sides of the middle support beam 30, the shape of the 5 support beams 30 is similar to that of the stretch-bending door frames 10, two sides are vertical beams, the middle is a flat beam, two ends of the flat beam are in smooth transition with the straight beams on two sides respectively, the total length of the support beam 30 in the middle is the longest, the closer stretch-bending door frame 10 is shorter, and the shorter the total length is adapted to different positions of each stretch-bending main beam 20. The supporting beams 30 can be set to other numbers according to actual needs, each supporting beam 30 can also be set in a segmented mode according to actual needs, the supporting beams are cut into n-1 segments according to the number n of the stretch bending supporting beams 30, and one segment is installed between every two adjacent stretch bending supporting beams.

As shown in fig. 1, 3 and 4, the bending main beam 20 and the bending door frame 10, and the bending main beam 20 and the supporting beam 30 are detachably connected through a locking device 40, the locking device 40 includes a connecting member 410 and a screw 420, the connecting position of the bending main beam 20 and the bending door frame 10, and the connecting position of the bending main beam 20 and the supporting beam 30 are respectively provided with at least one connecting member 410, the connecting members 410 include a first connecting plate 411 and a second connecting plate 412 which are fixed to each other and arranged obliquely, the inclination angle between the first connecting plate 411 and the second connecting plate 412 and the inclination angle formed by the corresponding connection position of the bending main beam 20 and the bending door frame 10 or the inclination angle formed by the corresponding connection position of the bending main beam 20 and the supporting beam 30 are matched, the first connecting plate 411 and the second connecting plate 412 are respectively provided with a connecting hole 413, the bending main beam 20, the bending door frame 10 and the supporting beam 30 are respectively provided with a through hole 50 matched with the corresponding connecting hole 413, the screw rods 420 correspond to the through holes 50 in number one to one, and the stretch bending main beam 20 and the stretch bending door frame 10 and the stretch bending main beam 20 and the support beam 30 are respectively connected in a matched manner through the screw rods 420, the through holes 50 and the connecting holes 413 which correspond to each other. During the installation, pass through hole 50 with screw rod 420 in proper order, both ends are fixed through the nut behind connecting hole 413, make the main beam 20 that bends fix on the door frame 10 that bends or prop up a supporting beam 30, between main beam 20 that bends and the door frame 10 that bends, realize dismantling through this locking device 40 between main beam 20 that bends and the propping up a supporting beam 30 and be connected, and easy operation, the installation rate is fast, and through this kind of screw rod 420 connected mode, make the connection more stable, be difficult for droing under frequent dynamic load, make overall structure more firm.

In this embodiment, the connection hole 413 is a circular hole, and the connection hole 413 may be further configured as a waist-shaped hole according to actual needs, so as to facilitate installation and alignment between the connection member 410, the stretch-bending main beam 20, and the stretch-bending door frame 10, or between the connection member 410, the stretch-bending main beam 20, and the support beam 30, and improve installation efficiency.

As shown in fig. 3, two connecting pieces 410 are provided at the connecting positions of the stretch bending main beam 20 and the stretch bending door frame 10, respectively, at two sides of the stretch bending main beam 20, the first connecting plates 411 of the connecting pieces 410 are attached to the side walls of the stretch bending main beam 20, the second connecting plates 412 are attached to the inner walls of the locking grooves 140 of the stretch bending door frame 10, and when being installed, one screw rod 420 sequentially passes through a connecting hole 413 on a first connecting plate 411 of one connecting piece 410, a through hole 50 of the stretch bending main beam 20 and a connecting hole 413 on the first connecting plate 411 of the other connecting piece 410, the two ends of the rear end of the connecting hole 413 are connected through nuts, the connecting holes 413 on a second connecting plate 412 of the two connecting pieces 410 correspond to the through holes 50 on the stretch bending door frame 10 and are also connected through the screw rods 420 through the nuts, and the connection is more stable through the connection mode of the screw rods 420, the main beam is not easy to fall off under frequent dynamic load, so that the connection between the stretch bending main beam 20 and the stretch bending door frame 10 is more stable.

Referring to the installation process of the connecting members 410, the stretch bending main beam 20 and the stretch bending door frame 10, four connecting members 410 are correspondingly arranged at the connecting positions of the stretch bending main beam 20 and the support beam 30 in a cross shape, the first connecting plates 411 of the connecting members 410 are attached to the side walls of the stretch bending main beam 20, the second connecting plates 412 are attached to the side walls of the support beam 30, and the four connecting members 410 are arranged at two opposite sides of the stretch bending main beam 20 and the support beam 30 in a pairwise manner, so that the connection between the stretch bending main beam 20 and the support beam 30 is more stable.

In the embodiment, the stretch-bending door frame 10, the stretch-bending main beam 20 and the support beam 30 are all integrally formed structures and made of aluminum alloy materials, so that splicing among the structures is reduced, and the overall structural strength is better; use the aluminum alloy material, the texture is lighter in the installation, and plasticity is stronger, makes overall structure's natural curve form effect better, and stretch bending door frame 10, stretch bending girder 20, a supporting beam 30 can also adopt other materials according to actual need. In addition, the connecting piece 410 is made of stainless steel, so that the material is prevented from rusting, the service life of the connecting piece 410 is prolonged, the stability of the building structure is ensured, and other anti-corrosion and anti-rust materials can be adopted for the connecting piece 410 according to actual requirements.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.