Beam column diagonal bracing component for photovoltaic support and photovoltaic system

Through the mechanical connection between the hoop assembly and the support assembly, the problem of high difficulty in construction of photovoltaic brackets and poor earthquake resistance and wind resistance is solved, and convenient installation and efficient construction are achieved.

CN223124818UActive Publication Date: 2025-07-18JIANGSU YUDE NEW ENERGY TECH CO LTD
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Patent Information

Application Number
CN202421967024.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-14
Publication Date
2025-07-18
Estimated Expiration
2034-08-14

AI Technical Summary

Technical Problem

The square tube structure of the existing photovoltaic bracket cannot be directly connected by bolts, resulting in overhang welding on the construction site, which is difficult and low in efficiency, and residual stress generated by welding affects the performance of the steel, and the welding nodes are rigid and have poor seismic and wind resistance.

Method used

The hoop assembly and support assembly are used to bolt the beams and columns of the photovoltaic bracket, including special-shaped parts and support members, to achieve mechanical connections and allow adjustments of angle and length.

Benefits of technology

It realizes convenient installation and maintenance of photovoltaic brackets, improves construction efficiency, reduces residual stress, and enhances the structure's seismic and wind resistance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a beam column diagonal bracing member used for a photovoltaic support and a photovoltaic system, the beam column diagonal bracing member used for the photovoltaic support comprises a hoop assembly, the hoop assembly comprises two special-shaped members, each special-shaped member comprises a U-shaped main body part, two sides of each main body part are respectively provided with a connecting part, and each connecting part is provided with at least one bolt hole; the supporting assembly comprises two supporting pieces, and a plurality of through holes distributed at intervals are formed in each supporting piece; and the bolt is used for connecting the special-shaped piece and the supporting piece at the through hole and the bolt hole. According to the beam column inclined strut component for the photovoltaic support, the supporting piece serving as an inclined strut can be connected between the cross beam and the stand column of the photovoltaic support in a mechanical connection mode through the arrangement of the hoop assemblies, disassembly and assembly are convenient, and the beam column inclined strut component for the photovoltaic support can be assembled and disassembled by changing the positions of the two hoop assemblies on the cross beam and the stand column. The angle and the length of the inclined strut are adjusted; the whole inclined strut component is simple in structure, convenient to install and maintain and high in practicability.
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Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a beam-column diagonal brace member for a photovoltaic support and a photovoltaic system. Background Art

[0002] A photovoltaic panel is a device that directly generates electricity from solar energy, mainly made of semiconductor materials of silicon. By converting light energy into electrical energy, it realizes the collection and utilization of clean energy.

[0003] Photovoltaic panels need to be used in conjunction with photovoltaic supports. The existing photovoltaic support structures are mostly assembled and erected using square pipes. Since the surface of the square pipes has no holes when they leave the factory, it is impossible to directly use bolts for connection. When a diagonal brace structure is set between the beam and the column, welding is often required at the construction site. However, the welding operation space is limited and overhead welding is needed, resulting in high construction difficulty and low construction efficiency. In addition, welding will cause residual stress inside the steel, which will affect the use performance of the steel. Moreover, the rigidity at the welding joints is relatively large, and the energy dissipation capacity of the photovoltaic support under loads such as earthquakes and strong winds is poor, and structural damage is likely to occur. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the present utility model is to overcome the problems in the prior art that photovoltaic panels need to be used in conjunction with photovoltaic supports. The existing photovoltaic support structures are mostly assembled and erected using square pipes. Since the surface of the square pipes has no holes when they leave the factory, it is impossible to directly use bolts for connection. When a diagonal brace structure is set between the beam and the column, welding is often required at the construction site. However, the welding operation space is limited and overhead welding is needed, resulting in high construction difficulty and low construction efficiency. In addition, welding will cause residual stress inside the steel, which will affect the use performance of the steel. Moreover, the rigidity at the welding joints is relatively large, and the energy dissipation capacity of the photovoltaic support under loads such as earthquakes and strong winds is poor, and structural damage is likely to occur.

[0005] To solve the above technical problems, the present utility model provides a beam-column diagonal brace member for a photovoltaic support, which is connected between the cross beam and the column of the photovoltaic support to play a role in support and reinforcement. The beam-column diagonal brace member includes:

[0006] A hoop assembly. There are two sets of the hoop assemblies. Each set of the hoop assemblies includes two special-shaped parts. The special-shaped part includes a concave-shaped main body part, and a connecting part is respectively arranged on both sides of the main body part. At least one bolt hole is respectively opened on the connecting parts.

[0007] A support assembly. The support assembly includes two support members, and a plurality of through holes are respectively opened on the support members at intervals along their lengths.

[0008] Bolts, which are used to connect the special-shaped parts and the support members at the through holes and the bolt holes.

[0009] In an embodiment of the present utility model, the support member is a U-shaped steel with prefabricated through holes on the bottom surface.

[0010] In an embodiment of the present utility model, the main body portion includes a cross plate and two vertical plates connected to both ends of the cross plate. The two connecting portions are plate-like structures, and the two connecting portions are respectively connected to the opposite surfaces of the two vertical plates and are parallel to the cross plate, and the surfaces of the vertical plates and the connecting portions away from the cross plate are located on the same plane.

[0011] In an embodiment of the present utility model, the main body portion and the connecting portion are of an integrally formed structure.

[0012] In an embodiment of the present utility model, the special-shaped member is a sheet metal part.

[0013] In an embodiment of the present utility model, the two connecting portions on each special-shaped member are respectively a first connecting portion and a second connecting portion. One bolt hole is provided on the first connecting portion, and a plurality of bolt holes are symmetrically provided on the second connecting portion.

[0014] In an embodiment of the present utility model, the length of the first connecting portion is greater than the length of the second connecting portion.

[0015] In an embodiment of the present utility model, the two special-shaped members of the hoop assembly are symmetrically fitted on the cross beam or column of the photovoltaic support. The first connecting portions and the second connecting portions of the two special-shaped members correspond to each other in pairs and are connected by bolts; the two support members are connected to the bolts connected to the first connecting portion through the through holes thereon, and the two support members are parallel to each other and are respectively located on both sides of the two special-shaped members of the hoop assembly.

[0016] In an embodiment of the present utility model, the groove of the main body portion matches the shape and size of the cross beam and column of the photovoltaic support.

[0017] A photovoltaic system includes a beam-column diagonal bracing member for a photovoltaic support as described in any one of the above.

[0018] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0019] A beam-column diagonal bracing member for a photovoltaic support and a photovoltaic system according to the present utility model include a hoop assembly, a support assembly, and bolts; there are two sets of hoop assemblies, and each set of hoop assemblies includes two special-shaped parts. The special-shaped part includes a concave-shaped main body part, and a connecting part is respectively arranged on both sides of the main body part, and at least one bolt hole is respectively opened on the connecting part; the support assembly includes two support members, and a plurality of through holes are arranged on the support members at intervals along their length directions; the bolts are used to connect the special-shaped parts and the support members at the through holes and bolt holes. The beam-column diagonal bracing member for a photovoltaic support of the present utility model enables the support member serving as a diagonal brace to be connected between the cross beam and the column of the photovoltaic support through mechanical connection by arranging the hoop assembly. It is not only convenient for disassembly and assembly, but also can adjust the angle and length of the diagonal brace by changing the positions of the two hoop assemblies on the cross beam and the column; the structure of the whole diagonal bracing member is simple, and the installation and maintenance are convenient, with high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the drawings, where

[0021] Figure 1 is a schematic diagram of the connection between the beam-column diagonal bracing member for a photovoltaic support of the preferred embodiment of the present utility model and the cross beam and column of the photovoltaic support;

[0022] Figure 2 is a schematic diagram of the overall structure of the beam-column diagonal bracing member for a photovoltaic support of the preferred embodiment of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the hoop assembly of the beam-column diagonal bracing member for a photovoltaic support of the preferred embodiment of the present utility model;

[0024] Figure 4 is a schematic diagram of the structure of the special-shaped part of the beam-column diagonal bracing member for a photovoltaic support of the preferred embodiment of the present utility model;

[0025] Figure 5 is a schematic diagram of the structure of the support member of the beam-column diagonal bracing member for a photovoltaic support of the preferred embodiment of the present utility model.

[0026] Explanation of the reference numerals in the drawings: 1, hoop assembly; 11, special-shaped part; 111, main body part; 112, connecting part; 113, bolt hole; 2, support assembly; 21, support member; 211, through hole; 3, bolt; A, cross beam; B, column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the exemplified embodiments are not intended to limit the present utility model.

[0028] Embodiment 1

[0029] Referring to Figures 1-5 As shown, a beam-column diagonal bracing member for a photovoltaic support of the present utility model is connected between the cross beam and the column of the photovoltaic support to play a role in support and reinforcement, and includes,

[0030] A hoop assembly 1, there are two sets of hoop assemblies 1, and each of the two sets of hoop assemblies 1 includes two special-shaped parts 11. The special-shaped part 11 includes a concave-shaped main body part 111, and a connecting part 112 is respectively arranged on both sides of the main body part 111, and at least one bolt hole 113 is respectively opened on the connecting part 112;

[0031] A support assembly 2, the support assembly 2 includes two support members 21, and a plurality of through holes 211 are arranged on the support members 21 at intervals along their length directions;

[0032] Bolts 3 are used to connect the special-shaped parts 11 and the support members 21 at the through holes 211 and the bolt holes 113.

[0033] Principle of use: According to the predetermined diagonal bracing angle and length, the two sets of hoop assemblies 1 are respectively installed at the predetermined positions on the cross beam A and the column B of the photovoltaic support. When connecting, first symmetrically fit the two special-shaped parts 11 of each hoop assembly 1 onto the square tube (i.e., the cross beam or the column), and align the bolt holes 113 on the opposite connecting parts 112 of the two special-shaped parts 11. Pre-connect a set of connecting parts 112 through bolts 3 (this set of connecting parts 112 is the connecting part 112 on the side away from the side where the diagonal bracing is to be set), and then respectively attach the two support members 21 to both sides of the other set of connecting parts 112 (specifically, make the two support members 21 respectively attach to the opposite sides of these two connecting parts 112), and make the bolt holes 113 on the connecting parts 112 coaxial with the through holes 211 on the support members 21 and connect them through bolts 3.

[0034] For the beam-column diagonal bracing member of the present utility model for a photovoltaic support, by setting the hoop assembly 1, the support member 21 as the diagonal bracing structure can be connected between the cross beam and the column of the photovoltaic support through mechanical connection, which is not only convenient for disassembly and assembly, but also can adjust the diagonal bracing angle and length by changing the positions of the two hoop assemblies 1 on the cross beam and the column; the structure of the entire diagonal bracing member is simple, and the installation and maintenance are convenient, with high practicality.

[0035] This diagonal bracing member can not only be used between columns and cross beams, but also between columns and diagonal beams, and has good versatility.

[0036] Refer to Figure 5 As shown, further, the support member 21 is a U-shaped steel with prefabricated through holes on the bottom surface. It can be imagined that using the U-shaped steel with prefabricated through holes as the support member 21 can improve the construction efficiency.

[0037] Refer to Figure 4 As shown, further, the main body part 111 includes a horizontal plate and two vertical plates vertically connected to both ends of the horizontal plate. The two connecting parts are plate-shaped structures. The two connecting parts are respectively connected to the opposite sides of the two vertical plates and are parallel to the horizontal plate, and the surfaces of the vertical plates and the connecting parts away from the horizontal plate are located on the same plane. Specifically, when the two special-shaped parts 11 are symmetrically fitted on the cross beam or the column, the connecting parts 112 of the two special-shaped parts 11 are closely attached, ensuring that there is enough contact area between the two special-shaped parts 11, which can effectively improve the stability of the hoop assembly 1 on the cross beam or the column.

[0038] Further, the main body part 111 and the connecting part 112 are of an integrally formed structure.

[0039] Further, the special-shaped part 11 is a sheet metal part. Specifically, the special-shaped part 11 can be a sheet metal part obtained by bending or stamping, with high production efficiency and low cost.

[0040] Further, the two connecting parts 112 on each special-shaped part 11 are respectively a first connecting part and a second connecting part. A bolt hole 113 is provided on the first connecting part, and a plurality of bolt holes 113 are symmetrically provided on the second connecting part.

[0041] Further, the length of the first connecting part is greater than the length of the second connecting part. Specifically, the length of the first connecting part can be changed according to the actual working conditions to ensure that there is no interference with the cross beam or the column when the support member 21 is connected to the first connecting part.

[0042] Further, the two special-shaped parts 11 of the hoop assembly 1 are symmetrically fitted on the cross beam or the column of the photovoltaic support. The first connecting parts and the second connecting parts of the two special-shaped parts 11 correspond to each other in pairs and are connected by bolts 3; the two support members 21 are connected to the bolts 3 connected to the first connecting part through the through holes 211 on them, and the two support members 21 are parallel to each other and are respectively located on both sides of the two special-shaped parts 11 of the hoop assembly 1. It can be imagined that the two support members 21 are symmetrically connected between the two hoop assemblies 1. The symmetrical structural arrangement can effectively prevent the eccentric effect during use, make the force of the structure more reasonable, and is beneficial to improving the strength and stability of the entire photovoltaic support.

[0043] Furthermore, the groove of the main body part 111 matches the shapes and dimensions of the cross beam and the column of the photovoltaic support. It can be conceived that the main body part 111 is not limited to the concave shape, and the shape of the main body part 111 can be changed according to the actual shapes of the cross beam and the column.

[0044] Embodiment 2

[0045] The present utility model also discloses a photovoltaic system, which includes a beam-column diagonal bracing member for a photovoltaic support as in Embodiment 1.

[0046] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the creation of the present utility model.

Claims

1. A beam-column diagonal bracing member for a photovoltaic support, which is connected between the cross beam and the column of the photovoltaic support to play a role in support and reinforcement, and is characterized in that, include: A clamp assembly, wherein two groups of clamp assemblies are provided, and each of the two groups of clamp assemblies comprises two special-shaped pieces, wherein the special-shaped piece comprises a concave-shaped main body portion, and a connecting portion is respectively provided on both sides of the main body portion, and at least one bolt hole is respectively provided on the connecting portion; A support assembly, the support assembly comprising two support members, each of which is provided with a plurality of through holes spaced apart along its length direction; Bolts are used to connect the special-shaped member and the support member at the through hole and the bolt hole.

2. The beam-column diagonal bracing member for a photovoltaic support according to claim 1, wherein: The support member is a U-shaped steel with a prefabricated through hole on the bottom surface.

3. The beam-column diagonal bracing member for a photovoltaic support according to claim 1, wherein: The main body part includes a horizontal plate and two vertical plates vertically connected to the two ends of the horizontal plate. The two connecting parts are plate-like structures. The two connecting parts are respectively connected to the sides of the two vertical plates facing away from each other and are parallel to the horizontal plate, and the sides of the vertical plates and the connecting parts away from the horizontal plate are located on the same plane.

4. The beam-column diagonal bracing member for a photovoltaic support according to claim 2, characterized in that: The main body part and the connecting part are an integrally formed structure.

5. The beam-column diagonal bracing member for a photovoltaic support according to claim 4, wherein: The special-shaped part is a sheet metal part.

6. The beam-column diagonal bracing member for a photovoltaic support according to claim 1, characterized in that: The two connecting parts on each of the special-shaped parts are respectively a first connecting part and a second connecting part. The first connecting part is provided with one bolt hole, and the second connecting part is symmetrically provided with a plurality of bolt holes.

7. The beam-column diagonal bracing member for a photovoltaic support according to claim 6, characterized in that: The length of the first connecting portion is greater than the length of the second connecting portion.

8. The beam-column diagonal bracing member for a photovoltaic support according to claim 6, characterized in that: The two special-shaped parts of the clamp assembly are symmetrically embedded on the crossbeam or column of the photovoltaic bracket, and the first connecting parts and the second connecting parts of the two special-shaped parts correspond to each other and are connected by bolts; the two support members are connected to the bolts connected to the first connecting parts through the through holes thereon, and the two support members are parallel to each other and are respectively located on both sides of the two special-shaped parts of the clamp assembly.

9. The beam-column diagonal bracing member for a photovoltaic support according to claim 8, characterized in that: The grooves of the main body portion match the shapes and sizes of the beams and columns of the photovoltaic support.

10. A photovoltaic system, characterized in that: It comprises a beam-column diagonal bracing member for a photovoltaic support as described in any one of claims 1-9.