CN216109392U - Support for light steel building hidden buckle type roof system - Google Patents
Support for light steel building hidden buckle type roof system Download PDFInfo
- Publication number
- CN216109392U CN216109392U CN202121761727.3U CN202121761727U CN216109392U CN 216109392 U CN216109392 U CN 216109392U CN 202121761727 U CN202121761727 U CN 202121761727U CN 216109392 U CN216109392 U CN 216109392U
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- Prior art keywords
- bracket
- support
- buckled
- light steel
- steel building
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000004080 punching Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to a support for a hidden buckle type roof system of a light steel building, which comprises a base and a pair of support main bodies (1) extending out of the base and extending towards two sides, wherein the pair of support main bodies (1) are inclined towards the outer side, and two sides of the upper part of each support main body (1) are provided with side wings (11). Two side wings (11) of the same bracket main body (1) are respectively buckled with different side surfaces of a steel plate to be installed. The side wings on the same side of the pair of bracket main bodies (1) are buckled on the same side surface of the steel plate to be installed. Compared with the prior art, the wind-resistant composite material has the advantages of strong wind-resistant capability, good wind-resistant effect and the like.
Description
Technical Field
The utility model belongs to the technical field of building materials, and particularly relates to a support for a building hidden button type roof system.
Background
In the existing light steel building roof system, a hidden buckling type roof system is widely applied with excellent waterproof performance and convenient installation, but a plate type is very large in wind suction force in an area with very large wind load, the plate is easy to separate from a support to damage the whole roof plate, the buckling position of the support is a small opening punched by a punching die, the small opening bears the left and right sides of the support, but due to the fact that the punched size is limited by the structure, if too much punching is carried out, the bearing capacity is weakened due to the fact that the plate is easy to crack, if the punching is small, the buckling depth is very small, and good buckling cannot be effectively achieved, so that the existing conventional support in the market is generally not strong in wind resistance, and the roof plate is easy to release from the support to cause roof damage in strong wind.
For example, chinese patent CN201210169150.6 discloses a concealed fixing retaining clip for fixing a covering panel to an underlying support structure, comprising a base, a pair of side walls extending from the base and converging towards each other, the side walls and base being straight edges, the side walls and base forming a triangular configuration when viewed from the side of the clip; and a pair of flanges forming a retainer for engaging a recess in the side of a rib of a cladding sheet, one flange projecting from the upper end of one side wall away from the other side wall and the other flange projecting from the upper end of the other side wall away from the one side wall, the clip being made of a resilient material, each side wall of the clip applying an outwardly directed force in response to the side walls being forced together when, in use, the cladding sheet is positioned on the clip, each side wall including one or more strengthening ribs to improve the stiffness of the side walls. The clip structure improves its overall strength and stiffness, i.e., the triangular structure improves the clip's ability to withstand the downward load of the clip.
Chinese patent CN201720702908.6 discloses an installation wind-resistant support for metal roof board, include the fastener with the roof board lock, the fastener include the support bottom, with the buckle hook of roof board lock to and the support lateral wall of connecting support bottom and buckle hook. The bottom of the support is connected with the transition arcs of the side walls of the support on two sides of the support, the upper parts of the side walls of the support on two sides extend inwards to form a slope, and the buckling hooks are hooks formed by outwards turning along the side walls of the support.
The above-mentioned structural support type, analyze its stress characteristic, as shown in fig. 1, need to increase its wind resistance, only go to improve from the depth of buckling, and the restriction of its shape of present support, the increase of the depth of buckling is no longer possible, only can it realize to change its punching press shape completely. The problem of the bracket is that when the wind load acts, the concave area of the plate can be extruded inwards, so that the bracket is deformed inwards, the plate rib is separated from the bracket, the roof panel is damaged, and the whole roof is lifted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the support for the hidden button type roof system of the light steel building, which has strong wind resistance and good wind resistance effect.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a support for light steel building hidden discount type roofing system, includes the base to and a pair of support main part that stretches out and extend to both sides from the base, a pair of support main part all inclines to the outside, and each support main part upper portion both sides are equipped with the flank.
Two side wings of the same bracket main body are respectively buckled with different side faces of the steel plate to be installed.
The side wings on the same side of the pair of support main bodies are buckled on the same side face of the steel plate to be installed.
The support main body comprises a trapezoidal main plate, two support legs extend outwards from two sides of the bottom of the main plate, the two sides of the bottom of the main plate are folded inwards to form side plates, and the top of the main plate is folded outwards to form a top folded edge.
The side wings, the support legs, the side plates and the top folding edges of the same support main body are formed by extending and folding different parts of the main plate.
The angle between the side wings and the main board is 90-120 degrees.
Gaps are arranged among the side wings, the top folding edges and the side plates, gaps are also arranged between the support legs and the side plates, and the edges of the gaps are arc angles to eliminate stress.
The main board is also provided with a raised reinforcing rib.
And the other two side surfaces of the base, which are adjacent to the bracket main body, are also provided with positioning plates extending upwards.
The support bottom be equipped with various laths, be equipped with the mounting hole on the various laths, the base of support on also be equipped with the mounting hole, through screw assembly, fix the support on various laths.
Compared with the prior art, the utility model has the following advantages:
1. the utility model is different from the traditional structure that the top of the bracket is turned outwards, two flanks are punched on two sides of the upper part of the bracket, a certain included angle is formed between the two flanks and a main plate of a main bracket body, the two flanks have certain elasticity, the two flanks are extruded during installation, the two flanks respectively enter installation grooves of a steel plate to be installed, the two flanks of the same main bracket body are respectively buckled with different side surfaces of the steel plate to be installed, the flanks on the same side of a pair of main bracket bodies are buckled on the same side surface of the steel plate to be installed, the state that the same side surface of the steel plate to be installed is buckled by the flanging of the same main bracket body in the prior art is changed into the state that the flanks on the same side of the two main bracket bodies are commonly used on the same side surface of the steel plate to be installed, when the steel plate is subjected to wind, the main plate of the main bracket body is arranged between the two flanks, so that the main bracket body is not easy to deform, and the wind resistance of the main bracket is enhanced. Meanwhile, the rib parts of the steel plates are crowded inwards, the more the wind is, the buckling effect is obvious. The wind resistance is enhanced.
2. According to the deformation characteristics of the plate when stressed, the bracket is reasonably designed in shape, and the bracket position cannot deform in a wind-affected state, so that the bracket can help the plate rib to be buckled to the maximum extent, and the excellent wind-resistant effect is achieved.
3. The lower part of the bracket adopts a color batten, and the left batten and the right batten have two: one is to help positioning and play a role of a modulus ruler; and secondly, the three buckling pieces are fixedly installed together, so that the installation is more convenient and efficient, and the size is more accurate.
Drawings
FIG. 1 is a force analysis diagram of a conventional stent;
FIG. 2 is a schematic structural view of a stent according to the present invention;
FIG. 3 is a side view of the bracket of the present invention attached to a steel plate;
FIG. 4 is a top view of the bracket of the present invention secured to a color strip;
FIG. 5 is a side view of a bracket of the present invention secured to a color strip;
fig. 6 is a force state diagram of the bracket of the utility model.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 2-3, a bracket for a light steel building hidden-buckled roof system comprises a base and a pair of bracket main bodies 1 extending out of the base and extending towards two sides, wherein the other two sides of the base adjacent to the bracket main bodies 1 are also provided with positioning plates 2 extending upwards, and the positioning plates 2 are used for preventing the two bracket main bodies 1 from falling inwards and playing a role in positioning.
The support main body 1 comprises a trapezoidal main plate 12, two support legs 13 extend outwards from two sides of the bottom of the main plate 12, the two sides of the bottom of the main plate are folded inwards to form side plates 14, the upper part of the main plate is provided with side wings 11 folded towards two sides, and the top of the main plate is folded outwards to form top folded edges 15. The side wings 11, the support legs 13, the side plates 14 and the top folding edges 15 of the same support main body 1 are formed by extending and folding different parts of the main plate 12.
The angle between the side wings 11 and the main board 12 is 90-120 degrees, and the two side wings 11 have certain elasticity and are slightly displaced when being extruded.
Gaps are formed among the side wings 11, the top folding edges 15 and the side plates 14, gaps are also formed between the support legs 13 and the side plates 14, and the edges of the gaps are arc angles to eliminate stress. The side plates 14 and the top folding edges 15 can both play the role of reinforcing ribs, and meanwhile, the bending parts are in an arc transition shape, so that plates or coatings in the plates can be prevented from being scratched.
The main plate 12 may also be provided with raised ribs.
The support bottom be equipped with various laths 3, be equipped with the mounting hole on various laths 3, the base of support on also be equipped with the mounting hole, through screw assembly 5, fix the support on various laths 3. As shown in fig. 4-5.
The existing support is shown in figure 1, the upper parts of two symmetrical support main bodies are turned outwards and respectively buckled on two sides of a mounting groove of a steel plate to be mounted, when the existing support is subjected to wind load, the two symmetrical support main bodies are extruded by wind power, the concave areas of the plates can be extruded inwards, the support is deformed inwards, accordingly, plate ribs are separated from the support, the roof plate is damaged, and the whole roof is lifted.
The utility model is equivalent to that the installation angle of the existing bracket is rotated by 90 degrees, two side wings 11 of the same bracket main body 1 are respectively buckled with different side surfaces of the steel plate 4 to be installed, and the side wings on the same side of the pair of bracket main bodies 1 are buckled on the same side surface of the steel plate 2 to be installed. As shown in fig. 6, two flanks 11 are punched on both sides of the upper part of the bracket main body 1, a certain included angle is formed between the two flanks 11 and the main board 12 of the bracket main body, the two flanks have certain elasticity, the two flanks are extruded during installation, the two flanks enter the installation grooves of the steel plate 4 to be installed respectively, and the two flanks of the same bracket main body are buckled with the different side faces of the steel plate to be installed respectively, a pair of bracket main bodies 1 are buckled with the same side face of the steel plate to be installed, when the steel plate 4 is windy, because the main board of the bracket main body is arranged between the two flanks, deformation is not caused, and the wind resistance is enhanced. Meanwhile, the rib parts of the steel plate 4 are squeezed inwards, the larger the wind is, the more the rib parts are squeezed, the buckling effect is remarkable, and the wind resistance is enhanced.
The wind resistance of the inventive stent was compared to the conventional stent as shown in the following table:
it can be seen that under the conditions of consistent plate type, consistent strength and consistent purline data, the wind resistance grade data of the bracket is higher than that of the traditional bracket, and the performance is improved by about 25%.
Claims (10)
1. The utility model provides a support for light steel building hidden discount type roofing system, includes the base to and a pair of support main part (1) that stretches out and extend to both sides from the base, its characterized in that, a pair of support main part (1) all inclines to the outside, and each support main part (1) upper portion both sides are equipped with flank (11).
2. The bracket for the light steel building hidden button type roof system according to claim 1, wherein two side wings (11) of the same bracket main body (1) are respectively buckled with different side surfaces of a steel plate to be installed.
3. The bracket for the light steel building hidden-buckled roofing system according to claim 1, wherein the side wings on the same side of the pair of bracket main bodies (1) are buckled on the same side of the steel plate to be installed.
4. The light steel building hidden-buckled roof system support frame according to claim 1, wherein the support frame main body (1) comprises a ladder-shaped main plate (12), two support legs (13) extend outwards from two sides of the bottom of the main plate (12), two sides of the main plate are inwards folded to form side plates (14), and the top of the main plate is outwards folded to form a top folded edge (15).
5. The support for the light steel building hidden-buckled roofing system according to claim 4, wherein the side wings (11), the support legs (13), the side plates (14) and the top folding edges (15) of the same support main body (1) are formed by extending and folding different parts of the main plate (12).
6. The bracket for the light steel building hidden-buckled roofing system according to claim 4, wherein the angle between the side wing (11) and the main plate (12) is 90-120 degrees.
7. The bracket for the light steel building hidden-buckled roofing system according to claim 4, wherein gaps are respectively arranged between the side wings (11) and the top folding edges (15) and between the side plates (14), and gaps are also arranged between the support legs (13) and the side plates (14).
8. The bracket for the light steel building hidden-buckled roofing system according to claim 4, characterized in that the main plate (12) is further provided with a raised reinforcing rib.
9. The bracket for the light steel building hidden button type roof system according to claim 1, wherein the other two side surfaces of the base adjacent to the bracket main body (1) are further provided with positioning plates (2) extending upwards.
10. The bracket for the light steel building hidden-buckled roofing system according to claim 1, wherein the bottom of the bracket is provided with a color strip plate (3), and the base of the bracket is fixed on the color strip plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121761727.3U CN216109392U (en) | 2021-07-30 | 2021-07-30 | Support for light steel building hidden buckle type roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121761727.3U CN216109392U (en) | 2021-07-30 | 2021-07-30 | Support for light steel building hidden buckle type roof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216109392U true CN216109392U (en) | 2022-03-22 |
Family
ID=80723818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121761727.3U Active CN216109392U (en) | 2021-07-30 | 2021-07-30 | Support for light steel building hidden buckle type roof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216109392U (en) |
-
2021
- 2021-07-30 CN CN202121761727.3U patent/CN216109392U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee after: Shanghai Gangzhijie Technology Group Co.,Ltd. Address before: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee before: SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |