CN220273613U - Lightweight frame and photovoltaic supporting structure - Google Patents
Lightweight frame and photovoltaic supporting structure Download PDFInfo
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- CN220273613U CN220273613U CN202320736962.8U CN202320736962U CN220273613U CN 220273613 U CN220273613 U CN 220273613U CN 202320736962 U CN202320736962 U CN 202320736962U CN 220273613 U CN220273613 U CN 220273613U
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- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a lightweight frame and photovoltaic support structure, which comprises a vertical beam, a vertical frame and a horizontal frame, wherein the vertical beam is provided with a mounting edge, the vertical beam is also provided with a connecting edge, the vertical frame and the horizontal frame are provided with a first clamping groove and a second clamping groove for clamping a photovoltaic panel, the vertical frame and the horizontal frame are enclosed on the corresponding edges of the photovoltaic panel and are assembled into a whole, the vertical frame is fixedly arranged on the vertical beam along the longitudinal direction of the vertical beam, and the bottom groove edge of the first clamping groove is tightly attached to the vertical beam. The frame is light, and the frame has the advantages of reduced cost and reduced weight.
Description
Technical Field
The utility model relates to the technical field of solar photovoltaic brackets, in particular to a lightweight frame and a photovoltaic bracket structure.
Background
Solar energy is energy generated by the continuous nuclear fusion reaction process of black seeds in the sun or on the surface. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like, and the application range is very wide because the solar energy can be converted into various other forms of energy. The power obtained from solar energy is obtained by performing photoelectric conversion by a solar cell.
In the traditional photovoltaic support system, in order to ensure the capacity of bearing load of the photovoltaic frame, the wall thickness of the frame is quite thick, and in order to ensure the connection strength of the frame and the support, the frame is required to be provided with a connecting edge with certain thickness and length, so that the frame profile material is high in consumption and cost, and is heavy in weight and inconvenient to install.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing a lightweight frame and a photovoltaic bracket structure which are convenient to install and reduce the weight of the frame and the cost.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a lightweight frame and photovoltaic supporting structure, includes erects the roof beam, erects frame and horizontal frame, be provided with the installation limit on the roof beam, still be provided with the connection limit on the roof beam, it is provided with first centre gripping groove and the second centre gripping groove that are used for centre gripping photovoltaic panel on frame and the horizontal frame to erect, erect frame and horizontal frame enclose and close and correspond the border and make up into wholly at photovoltaic panel, it establishes to erect along the longitudinal direction of erecting the roof beam to erect the frame on the roof beam, just the bottom groove limit in first centre gripping groove is hugged closely on the roof beam.
As a further improvement of the above technical scheme:
the vertical beam is an open-type section formed by bending a steel plate.
The vertical beam is a closed section formed by bending a steel plate.
The connecting edges on the vertical beams are arranged to be clung or clung after being stressed.
The vertical frame and the horizontal frame are provided with a first accommodating cavity and a second accommodating cavity which are used for inserting the frame corner codes so as to realize the assembly of the vertical frame and the horizontal frame.
The vertical frame and the horizontal frame are arranged as closed section bars formed by bending steel plates.
The vertical frame and the horizontal frame are closed section bars formed by bending steel plates and butt welding the two ends of the steel plates in a flush joint mode.
The vertical frame and the horizontal frame are arranged as closed section bars formed by bending steel plates and meshing the two ends of the steel plates.
The vertical frame and the horizontal frame are arranged to be combined into a split frame.
The vertical frame and the horizontal frame are arranged as aluminum alloy sections.
The top groove edge of the first clamping groove and the top groove edge of the second clamping groove are of a close-fitting or forced-fitting double-wall structure.
The top groove edge and the bottom groove edge of the first clamping groove and the top groove edge and the bottom groove edge of the second clamping groove are of a close-fitting or forced-fitting double-wall structure.
And a connecting plate fixedly connected with the vertical beam is further formed on the vertical frame.
The connecting plate is of a double-wall structure which is clung to each other or clung to each other after being stressed.
The vertical frame is fixedly connected to the vertical beam through a connecting piece.
The connecting piece comprises a pressing block and a connecting bolt, wherein the pressing block is pressed on the top groove edge of the first clamping groove of each two adjacent vertical frames, the connecting bolt penetrates through the vertical beam and the pressing block, and the connecting bolt drives the pressing block to press the two adjacent vertical frames when being locked.
The connecting plate is connected with the mounting edge of the vertical beam through bolts.
The vertical beam is provided with a folding edge at the opening, and the vertical frame is erected on the folding edge.
The vertical frame and the horizontal frame are provided with a first accommodating cavity and a second accommodating cavity which are used for inserting the frame corner codes so as to realize the assembly of the vertical frame and the horizontal frame.
And a connecting plate fixedly connected with the vertical beam is further formed on the vertical frame.
The connecting plate is connected with the mounting edge of the vertical beam through bolts.
Compared with the prior art, the utility model has the advantages that:
according to the lightweight frame and photovoltaic support structure, unlike the traditional photovoltaic support system in which the frame is transversely erected on the support section bar, the vertical frame is erected on the vertical beam along the longitudinal direction of the vertical beam, the connection area of the vertical frame and the vertical beam is greatly increased, the connection strength is improved, meanwhile, the bottom groove edge of the first clamping groove is tightly attached to the vertical beam, the vertical beam supports the first clamping groove, the vertical frame can transmit positive pressure load received by the vertical frame to the vertical beam, the bearing capacity of the vertical frame is greatly improved, the vertical frame only needs to bear negative pressure load, the frame structure can be simplified, the wall thickness is reduced, the weight of the frame is reduced, the material consumption of the frame and the weight of the frame are greatly reduced, and the cost and the installation difficulty are reduced.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.
Fig. 2 is a schematic structural diagram of a horizontal frame and a vertical frame according to embodiment 1 of the present utility model.
Fig. 3 is a schematic structural view of embodiment 2 of the present utility model.
Fig. 4 is a schematic structural diagram of a horizontal frame and a vertical frame according to embodiment 2 of the present utility model.
Fig. 5 is a schematic structural view of embodiment 3 of the present utility model.
Fig. 6 is a schematic structural diagram of a horizontal frame and a vertical frame according to embodiment 3 of the present utility model.
Fig. 7 is a schematic structural view of embodiment 4 of the present utility model.
Fig. 8 is a schematic diagram of the structures of the horizontal frame and the vertical frame of embodiment 4 of the present utility model.
Fig. 9 is a schematic diagram illustrating the assembly of a horizontal frame and a vertical frame according to embodiment 4 of the present utility model.
Fig. 10 is a schematic structural view of embodiment 5 of the present utility model.
Fig. 11 is a schematic diagram of the structures of the horizontal frame and the vertical frame according to embodiment 5 of the present utility model.
Fig. 12 is a schematic structural view of embodiment 6 of the present utility model.
Fig. 13 is a schematic diagram of the structures of the horizontal frame and the vertical frame of embodiment 6 of the present utility model.
Fig. 14 is a schematic diagram of the structures of the horizontal frame and the vertical frame of embodiment 7 of the present utility model.
The reference numerals in the drawings denote:
1. a vertical beam; 11. a mounting edge; 12. connecting edges; 2. a vertical frame; 21. a first clamping groove; 22. a first accommodation chamber; 23. a connecting plate; 3. a transverse frame; 31. and a second clamping groove; 32. a second accommodation chamber; 4. a connecting piece; 41. briquetting; 42. a connecting bolt; 5. and (5) framing the corner codes.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific examples.
Example 1:
as shown in fig. 1 and 2, a first embodiment of the lightweight frame and photovoltaic support structure of the present utility model includes a vertical beam 1, a vertical frame 2 and a horizontal frame 3, where the vertical beam 1 is provided with a mounting edge 11, the vertical beam 1 is further provided with a connecting edge 12, the vertical frame 2 and the horizontal frame 3 are provided with a first clamping groove 21 and a second clamping groove 31 for clamping a photovoltaic panel, the vertical frame 2 and the horizontal frame 3 enclose the corresponding edges of the photovoltaic panel and are assembled into a whole, the vertical frame 2 is fixedly erected on the vertical beam 1 along the longitudinal direction of the vertical beam 1, and the bottom groove edge of the first clamping groove 21 is tightly attached to the vertical beam 1. Different from the traditional photovoltaic bracket system in which the frame is transversely erected on the bracket profile, the vertical frame 2 is erected on the vertical beam 1 along the longitudinal direction of the vertical beam 1, the connection area of the vertical frame 2 and the vertical beam 1 is greatly increased, the connection strength is improved, meanwhile, the bottom groove edge of the first clamping groove 21 is tightly attached to the vertical beam 1, the vertical beam 1 supports the first clamping groove 21, the vertical frame 2 can transmit positive pressure load received by the vertical frame to the vertical beam 1, the bearing capacity of the vertical frame 2 is greatly improved, the vertical frame 2 only needs to bear negative pressure load, the frame structure can be simplified, the wall thickness is reduced, the weight of the frame is reduced, the material consumption of the frame and the weight of the frame are greatly reduced, and the cost and the installation difficulty are reduced.
In this embodiment, the vertical beam 1 is an open profile formed by bending a steel plate. The structure is simple and the molding is easy.
In this embodiment, the vertical frame 2 and the horizontal frame 3 are provided with a first accommodating cavity 22 and a second accommodating cavity 32 for inserting the frame corner code 5 to realize the assembly of the vertical frame 2 and the horizontal frame 3. The vertical frame 2 and the horizontal frame 3 which are enclosed on the photovoltaic panel are assembled through the frame assembling corner bracket 5, and the operation is simple and convenient.
In this embodiment, the vertical beam 1 is a closed section formed by bending a steel plate. The structure is simple, the molding is easy, and the structure strength of the closed section bar is high.
In this embodiment, the top groove edge of the first clamping groove 21 and the top groove edge of the second clamping groove 31 are configured to be in close contact or in close contact after being subjected to a force. The double wall structure further improves the strength and load carrying capacity of the structure.
In this embodiment, the vertical frame 2 is fixedly connected to the vertical beam 1 through a connecting piece 4.
In this embodiment, the connecting piece 4 includes a pressing block 41 and a connecting bolt 42, the pressing block 41 is pressed on the top groove edge of the first clamping groove 21 of the two adjacent vertical frames 2, the connecting bolt 42 is arranged on the vertical beam 1 and the pressing block 41 in a penetrating manner, and the pressing block 41 is driven to press the two adjacent vertical frames 2 when the connecting bolt 42 is locked. In this structure, through briquetting 41 and connecting bolt 42 with erect frame 2 locking fixed on erecting roof beam 1, easy operation is convenient, simultaneously, briquetting 41 can also be when erecting frame 2 receives negative pressure load to its formation support, has further improved the bulk strength of structure and has born the ability of load.
Example 2:
as shown in fig. 3 and 4, the second embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 1 in that:
in this embodiment, the vertical beam 1 is a closed section formed by bending a steel plate. The structure is simple, the molding is easy, and the structure strength of the closed section bar is high.
In the embodiment, the vertical frame 2 and the horizontal frame 3 are closed section bars formed by bending steel plates and butt welding the two ends of the steel plates in a flush joint mode. The structure is simple and the molding is easy.
In the present embodiment, the top and bottom groove sides of the first clamping groove 21 and the top and bottom groove sides of the second clamping groove 31 are provided in a double-wall structure that is closely attached or closely attached after being forced. The double wall structure further improves the strength of the structure.
Example 3:
as shown in fig. 5 and 6, a third embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 2 in that:
in this embodiment, the connecting edge 12 on the vertical beam 1 is a double-wall structure that is tightly attached or tightly attached after being forced. The double wall structure further improves the strength of the structure.
In the embodiment, the vertical frame 2 and the horizontal frame 3 are arranged as closed section bars formed by bending steel plates and meshing the two ends of the steel plates. The structure is simple, the molding is easy, and the strength is high.
Example 4:
as shown in fig. 7 and 9, a fourth embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 2 in that:
in the embodiment, the vertical frame 2 and the horizontal frame 3 are closed section bars formed by bending steel plates and butt welding the two ends of the steel plates in a flush joint mode. The structure is simple, the molding is easy, and the strength is high.
In the present embodiment, the top and bottom groove sides of the first clamping groove 21 and the top and bottom groove sides of the second clamping groove 31 are provided in a double-wall structure that is closely attached or closely attached after being forced. The double wall structure further improves the overall strength of the structure.
In this embodiment, a connecting plate 23 for fixedly connecting with the vertical beam 1 is further formed on the vertical frame 2. In this structure, the provision of the connection plate 23 increases the connection area with the vertical beam 1, and improves the connection strength.
In this embodiment, the connection plate 23 is configured as a double-wall structure that is tightly attached or tightly attached after being forced. The double wall structure further improves the overall strength of the structure.
In this embodiment, the connection plate 23 is bolted to the mounting edge 11 of the vertical beam 1. The operation is simple and convenient.
Example 5:
as shown in fig. 10 and 11, a fifth embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 1 in that:
in this embodiment, the vertical frame 2 and the horizontal frame 3 are provided as aluminum alloy profiles.
In the embodiment, a folded edge is arranged at the opening of the vertical beam 1, and the vertical frame 2 is erected on the folded edge. In this structure, erect the frame when receiving the malleation load, the hem can form the support to it, has strengthened the bearing capacity of erecting frame 2 greatly.
In this embodiment, a connecting plate 23 for fixedly connecting with the vertical beam 1 is further formed on the vertical frame 2. In this structure, the provision of the connection plate 23 increases the connection area with the vertical beam 1, and improves the connection strength.
In this embodiment, the connection plate 23 is bolted to the mounting edge 11 of the vertical beam 1. The operation is simple and convenient.
Example 6:
as shown in fig. 12 and 13, a fifth embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 1 in that:
in this embodiment, the vertical frame 2 and the horizontal frame 3 are provided as aluminum alloy profiles.
Example 7:
as shown in fig. 14, a sixth embodiment of the lightweight frame and photovoltaic bracket structure of the present utility model is different from embodiment 1 in that:
in this embodiment, the horizontal frame 2 and the vertical frame 3 are formed as split frames by riveting and combining. In other embodiments, a split frame formed by welding or bolting can be further arranged.
While the utility model has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (21)
1. Lightweight frame and photovoltaic supporting structure, its characterized in that: including erecting roof beam (1), erectting frame (2) and horizontal frame (3), be provided with installation limit (11) on erecting roof beam (1), still be provided with on erecting roof beam (1) and connect limit (12), be provided with first centre gripping groove (21) and second centre gripping groove (31) that are used for centre gripping photovoltaic panel on erecting frame (2) and horizontal frame (3), erect frame (2) and horizontal frame (3) and enclose and close at photovoltaic panel corresponding border and assemble into wholly, erect frame (2) along erecting the longitudinal direction of roof beam (1) and fixedly set up on erecting roof beam (1), just the bottom groove limit of first centre gripping groove (21) is hugged closely on erecting roof beam (1).
2. The lightweight bezel and photovoltaic bracket structure of claim 1, wherein: the vertical beam (1) is an open-type section formed by bending a steel plate.
3. The lightweight bezel and photovoltaic bracket structure of claim 1, wherein: the vertical beam (1) is a closed section formed by bending a steel plate.
4. The lightweight bezel and photovoltaic bracket structure of claim 3, wherein: the connecting edges (12) on the vertical beams (1) are of a double-wall structure which is clung to each other or clung to each other after being stressed.
5. The lightweight bezel and photovoltaic bracket structure of claim 1, wherein: the vertical frame (2) and the horizontal frame (3) are provided with a first accommodating cavity (22) and a second accommodating cavity (32) which are used for inserting the frame corner codes (5) so as to realize the assembly of the vertical frame (2) and the horizontal frame (3).
6. The lightweight bezel and photovoltaic bracket structure of claim 5, wherein: the vertical frame (2) and the horizontal frame (3) are closed section bars formed by bending steel plates.
7. The lightweight bezel and photovoltaic bracket structure of claim 6, wherein: the vertical frame (2) and the horizontal frame (3) are closed section bars formed by bending steel plates and butt welding the two ends of the steel plates in a flush joint mode.
8. The lightweight bezel and photovoltaic bracket structure of claim 6, wherein: the vertical frame (2) and the horizontal frame (3) are arranged as closed section bars formed by bending steel plates and meshing the two ends of the steel plates.
9. The lightweight bezel and photovoltaic bracket structure of claim 5, wherein: the vertical frame (2) and the horizontal frame (3) are arranged as split frames formed by combination.
10. The lightweight bezel and photovoltaic bracket structure of claim 5, wherein: the vertical frame (2) and the horizontal frame (3) are arranged as aluminum alloy sections.
11. The lightweight bezel and photovoltaic bracket structure of any one of claims 1 to 9, wherein: the top groove edge of the first clamping groove (21) and the top groove edge of the second clamping groove (31) are of a close-fitting or forced-fitting double-wall structure.
12. The lightweight bezel and photovoltaic bracket structure of any one of claims 1 to 9, wherein: the top groove edge and the bottom groove edge of the first clamping groove (21) and the top groove edge and the bottom groove edge of the second clamping groove (31) are of a close-fitting or forced-fitting double-wall structure.
13. The lightweight bezel and photovoltaic bracket structure of any one of claims 1 to 10, wherein: the vertical frame (2) is also provided with a connecting plate (23) which is fixedly connected with the vertical beam (1).
14. The lightweight bezel and photovoltaic bracket structure of claim 13, wherein: the connecting plate (23) is of a double-wall structure which is clung or clung after being stressed.
15. The lightweight bezel and photovoltaic bracket structure of any one of claims 1 to 10, wherein: the vertical frame (2) is fixedly connected to the vertical beam (1) through a connecting piece (4).
16. The lightweight bezel and photovoltaic bracket structure of claim 15, wherein: the connecting piece (4) comprises a pressing block (41) and a connecting bolt (42), wherein the pressing block (41) is pressed on the top groove edge of the first clamping groove (21) of each two adjacent vertical frames (2), the connecting bolt (42) is arranged on the vertical beam (1) and the pressing block (41) in a penetrating mode, and the connecting bolt (42) drives the pressing block (41) to press the two adjacent vertical frames (2) when being locked.
17. The lightweight bezel and photovoltaic bracket structure of claim 13, wherein: the connecting plate (23) is connected to the mounting edge (11) of the vertical beam (1) through bolts.
18. The lightweight bezel and photovoltaic bracket structure of claim 2, wherein: the vertical beam (1) is provided with a folded edge at the opening, and the vertical frame (2) is erected on the folded edge.
19. The lightweight bezel and photovoltaic bracket structure of claim 18, wherein: the vertical frame (2) and the horizontal frame (3) are provided with a first accommodating cavity (22) and a second accommodating cavity (32) which are used for inserting the frame corner codes (5) so as to realize the assembly of the vertical frame (2) and the horizontal frame (3).
20. The lightweight bezel and photovoltaic bracket structure of claim 19, wherein: the vertical frame (2) is also provided with a connecting plate (23) which is fixedly connected with the vertical beam (1).
21. The lightweight bezel and photovoltaic bracket structure of claim 20, wherein: the connecting plate (23) is connected to the mounting edge (11) of the vertical beam (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736962.8U CN220273613U (en) | 2023-04-03 | 2023-04-03 | Lightweight frame and photovoltaic supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736962.8U CN220273613U (en) | 2023-04-03 | 2023-04-03 | Lightweight frame and photovoltaic supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273613U true CN220273613U (en) | 2023-12-29 |
Family
ID=89314889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320736962.8U Active CN220273613U (en) | 2023-04-03 | 2023-04-03 | Lightweight frame and photovoltaic supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273613U (en) |
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2023
- 2023-04-03 CN CN202320736962.8U patent/CN220273613U/en active Active
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Effective date of registration: 20240320 Granted publication date: 20231229 |