Photovoltaic support beam

Abstract

The utility model discloses a photovoltaic support crossbeam, which relates to the technical field of photovoltaic supports, and comprises a crossbeam body and a support frame body, two sides of the crossbeam body are provided with detachable tightening components, and the tightening components are symmetrically arranged about the center of the crossbeam body. A plurality of tightening components are arranged in the length direction of the cross beam body, the branch frame bodies are perpendicular to the cross beam body, the tightening components fix the branch frame bodies to the bottom of the cross beam body, and due to the fact that the tightening components are arranged, it is avoided that installation holes are formed in a traditional cross beam body, and the installation efficiency is improved. According to the connecting structure, the strength of the cross beam body is improved, meanwhile, the reinforcing component is arranged in the cross beam body, and the strength of the cross beam body is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field especially relates to a photovoltaic support crossbeam. BACKGROUND

[0002] Solar photovoltaic power generation is an important renewable energy acquisition mode. Photovoltaic support as the support structure of solar photovoltaic power generation system has important influence on safe and efficient operation and cost control of the system.

[0003] The connection of the crossbeam body and the plurality of support beams in the prior art is usually to open a hole on the crossbeam body, and then to fix the plurality of support beams on the crossbeam body by fasteners passing through the hole. The opening of the hole on the crossbeam body greatly reduces the strength of the crossbeam body. Therefore, the present utility model provides a photovoltaic support crossbeam to solve the above problems. SUMMARY

[0004] The utility model provides a photovoltaic support crossbeam, which solves the technical problem that the current crossbeam needs to be opened to reduce the strength of the crossbeam when connected with the plurality of support beams.

[0005] To solve the above technical problems, the utility model provides a photovoltaic support crossbeam, which comprises a crossbeam body and a support frame body. The crossbeam body is provided with detachable clamping components on both sides, and the clamping components are symmetrically arranged with the center of the crossbeam body. A plurality of clamping components are arranged along the length direction of the crossbeam body. The support frame body is arranged perpendicularly to the crossbeam body. The clamping components fix the support frame body to the bottom of the crossbeam body.

[0006] Preferably, the clamping component comprises a fixing block, a clamping piece and a nut. Two fixing blocks are arranged symmetrically along the length direction of the crossbeam body. At least part of the clamping piece penetrates the fixing block, and the nut is fixed with at least part of the clamping piece.

[0007] The above technical solution is adopted: the clamping component comprises a fixing block, a clamping piece and a nut. Two fixing blocks are arranged symmetrically along the length direction of the crossbeam body. At least part of the clamping piece penetrates the fixing block, and the nut is fixed with at least part of the clamping piece. The clamping piece is fixed on the fixing block by the nut, so that the clamping piece tightly clamps the support frame body, thereby fixing the support frame body and the crossbeam body.

[0008] Preferably, mounting holes are formed in the fixing block, and at least part of the end of the clamping piece is formed into a threaded rod body. The threaded rod body is connected and fixed with the nut.

[0009] The technical scheme is as follows: the mounting hole is arranged on the fixing block, at least part of the end of the hoop is arranged as a threaded rod body, and the threaded rod body is connected and fixed with the nut, so that the hoop can pass through the mounting hole.

[0010] Preferably, the diameter of the mounting hole is larger than the diameter of the threaded rod body, and the diameter of the nut is larger than the diameter of the mounting hole.

[0011] The technical scheme is as follows: the diameter of the mounting hole is larger than the diameter of the threaded rod body, so that the threaded rod can pass through the mounting hole, and the diameter of the nut is larger than the diameter of the mounting hole, so that the hoop can be fixed on the fixing block.

[0012] Preferably, the hoop is in a U shape.

[0013] The technical scheme is as follows: the hoop is in a U shape, so that the support frame body can be fixed.

[0014] Preferably, the width of the inner walls on both sides of the hoop is adapted to the width of the support frame body.

[0015] The technical scheme is as follows: the width of the inner walls on both sides of the hoop is adapted to the width of the support frame body, so that the support frame body cannot move left and right when being fixed.

[0016] Preferably, the beam body further comprises a beam frame, the beam frame is in a U shape, and inner bending pieces are bent inward at the top of both ends of the beam frame.

[0017] The technical scheme is as follows: the beam body further comprises a beam frame, the beam frame is in a U shape, and inner bending pieces are bent inward at the top of both ends of the beam frame, the inner bending pieces abut against the reinforcing plate, and the strength of the beam body is improved.

[0018] Preferably, a reinforcing member is further arranged in the beam body, and the reinforcing member is arranged in a plurality along the length direction of the beam body.

[0019] The technical scheme is as follows: the beam body further comprises a reinforcing member, and the reinforcing member is arranged in a plurality along the length direction of the beam body, so as to increase the strength of the beam body.

[0020] Preferably, the top of the reinforcing member is welded and fixed with the bottom of the inner bending piece, and the bottom of the reinforcing member is welded and fixed with the inner walls on both sides of the beam body.

[0021] The technical scheme is as follows: the top of the reinforcing member is welded and fixed with the bottom of the inner bending piece, and the bottom of the reinforcing member is welded and fixed with the inner walls on both sides of the beam body, so that the reinforcing member and the beam body are more firmly connected.

[0022] Preferably, the reinforcing member further comprises a reinforcing plate, the reinforcing plate is in a "one" structure, two ends of the reinforcing plate abut against the inner walls on both sides of the beam frame, and are welded and fixed with the inner walls on both sides of the beam frame, and the bottom of the reinforcing plate is provided with a reinforcing support, the reinforcing support is in a "person" structure, the top of the reinforcing support is welded and fixed with the reinforcing plate, and the bottom of the reinforcing support is welded and fixed with the inner walls of the beam frame.

[0023] By the technical scheme, the reinforcing member further comprises the reinforcing plate, the reinforcing plate is in the "one" structure, the two ends of the reinforcing plate abut against the inner walls on both sides of the beam frame, and are welded and fixed with the inner walls on both sides of the beam frame, the bottom of the reinforcing plate is provided with the reinforcing support, the reinforcing support is in the "person" structure, the top of the reinforcing support is welded and fixed with the reinforcing plate, and the bottom of the reinforcing support is welded and fixed with the inner walls of the beam frame, so that the strength of the beam body can be improved.

[0024] Compared with the related art, the utility model has the advantages of the following beneficial effects:

[0025] 1、compared with the traditional beam, through being provided with the fastening part, both sides of the beam body are provided with the detachable fastening part, and the fastening part is symmetrically arranged with the center of the beam body, a plurality of fastening parts are arranged along the length direction of the beam body, the branch frame body is perpendicular to the beam body, the fastening part fixes the branch frame body to the bottom of the beam body, compared with the traditional beam, a plurality of mounting holes are arranged on the beam, then a plurality of fastening members are arranged through the mounting holes, so as to realize the connection of the plurality of branch frame bodies of the beam, and the beneficial effect of the present application is that: without arranging the holes on the beam, the fixed connection of the beam and the plurality of branch frame bodies can be realized, so that the strength of the beam body is greatly improved.

[0026] 2、in the utility model, the reinforcing member is arranged, and the strength of the beam body is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a kind of photovoltaic support beam structure schematic view;

[0028] Figure 2 It is a kind of photovoltaic support beam in fastening part split schematic view;

[0029] Figure 3 It is a kind of photovoltaic support beam in beam body and branch frame body fixed schematic view by fastening part;

[0030] Figure 4 It is a kind of photovoltaic support beam in reinforcing member and beam body structure schematic view.

[0031] The following are the labels in the diagram: 1. Crossbeam body; 11. Beam frame; 12. Inner bend; 2. Reinforcing member; 21. Reinforcing plate; 22. Reinforcing bracket; 3. Hoop component; 31. Fixing block; 311. Mounting hole; 32. Hoop; 321. Threaded rod; 33. Nut; 4. Support frame. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0033] Example 1

[0034] like Figures 1-4 As shown, a photovoltaic support beam includes a beam body 1 and a support frame 4. Detachable fastening components 3 are provided on both sides of the beam body 1, and the fastening components 3 are symmetrically arranged with respect to the center of the beam body 1. Several fastening components 3 are arranged along the length of the beam body 1. The support frame 4 is arranged perpendicular to the beam body 1, and the fastening components 3 fix the support frame 4 to the bottom of the beam body 1.

[0035] The crossbeam body 1 has detachable clamping components 3 on both sides, and the clamping components 3 are symmetrically arranged with respect to the center of the crossbeam body 1. Several clamping components 3 are arranged along the length of the crossbeam body 1. The support frame 4 is arranged perpendicular to the crossbeam body 1. The clamping components 3 fix the support frame 4 to the bottom of the crossbeam body 1. Compared with the traditional method of opening several mounting holes 311 on the crossbeam and then connecting several support frames 4 of the crossbeam by fasteners passing through the mounting holes 311, the beneficial effect of this application is that the crossbeam and several support frames 4 can be fixedly connected without opening holes in the crossbeam, which greatly improves the strength of the crossbeam body 1.

[0036] Example 2

[0037] like Figures 1-4As shown, the clamping component 3 comprises two fixing blocks 31, the clamping piece 32 and the nut 33, the fixing blocks 31 are symmetrically arranged along the length direction of the beam body 1, at least part of the clamping piece 32 penetrates the fixing block 31, and the nut 33 is fixed with at least part of the clamping piece 32, the fixing block 31 is provided with a mounting hole 311, at least part of the end of the clamping piece 32 is provided with a threaded rod body 321, the threaded rod body 321 is connected and fixed with the nut 33, the diameter of the mounting hole 311 is larger than the diameter of the threaded rod body 321, so that the threaded rod can pass through the mounting hole 311, and the diameter of the nut 33 is larger than the diameter of the mounting hole 311, so that the clamping piece 32 can be fixed on the fixing block 31;

[0038] The clamping piece 32 is in a U shape and can fix the support frame body 4, the width of the inner walls on both sides of the clamping piece 32 is adapted to the width of the support frame body 4, so that the support frame body 4 cannot move left and right when being fixed;

[0039] The beam body 1 is also provided with a reinforcing member 2, the reinforcing member 2 is arranged along the length direction of the beam body 1, and is used for increasing the strength of the beam body 1, the top of the reinforcing member 2 is welded and fixed with the bottom of the inner bending piece 12, and the bottom of the reinforcing member 2 is welded and fixed with the inner walls on both sides of the beam body 1, so that the reinforcing member 2 is more firmly connected with the beam body 1, and the reinforcing member 2 further comprises a reinforcing plate 21, the reinforcing plate 21 is in a "one" shape structure, the two ends of the reinforcing plate 21 abut against the inner walls on both sides of the beam frame 11 and are welded and fixed with the inner walls on both ends of the beam frame 11, and the bottom of the reinforcing plate 21 is provided with a reinforcing support 22, the reinforcing support 22 is in a "person" shape structure, the top of the reinforcing support 22 is welded and fixed with the reinforcing plate 21, and the bottom of the reinforcing support 22 is welded and fixed with the inner walls of the beam frame 11, so that the strength of the beam body 1 can be improved.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support crosspiece comprising a crosspiece body (1) and a branch frame (4), characterized in that, The both sides of the beam body (1) are provided with detachable clamping components (3), and the clamping components (3) are symmetrically arranged at the center of the beam body (1), and a plurality of clamping components (3) are arranged along the length direction of the beam body (1), the support frame (4) is arranged perpendicularly to the beam body (1), and the clamping component (3) fixes the support frame (4) to the bottom of the beam body (1).

2. A photovoltaic racking crossbeam according to claim 1, wherein, The clamping component (3) comprises a fixing block (31), a clamping piece (32) and a nut (33), the fixing block (31) is provided with two, the fixing block (31) is symmetrically arranged along the length direction of the beam body (1), at least part of the clamping piece (32) penetrates the fixing block (31), and the nut (33) is fixed with at least part of the clamping piece (32).

3. A photovoltaic racking cross-member according to claim 2, wherein, The fixing block (31) is provided with a mounting hole (311), at least part of the end of the clamping piece (32) is provided with a threaded rod body (321), and the threaded rod body (321) is connected and fixed with the nut (33).

4. A photovoltaic racking cross-member according to claim 3, wherein, The diameter of the mounting hole (311) is greater than the diameter of the threaded rod body (321), and the diameter of the nut (33) is greater than the diameter of the mounting hole (311).

5. A photovoltaic racking cross-member according to claim 2, wherein, The clamping piece (32) is U-shaped.

6. A photovoltaic racking crossbeam according to claim 3, wherein, The width of the inner wall of the both sides of the clamping piece (32) is adapted to the width of the support frame (4).

7. A photovoltaic racking cross-member according to claim 1, wherein, The beam body (1) further comprises a beam frame (11), the beam frame (11) is U-shaped, and the both ends of the top of the beam frame (11) are inwardly bent with inner bending pieces (12).

8. A photovoltaic racking crossbeam according to claim 7, wherein, The beam body (1) is further provided with a reinforcing member (2), and a plurality of reinforcing members (2) are arranged along the length direction of the beam body (1).

9. A photovoltaic racking cross-member according to claim 8, wherein, The top of the reinforcing member (2) is welded and fixed with the bottom of the inner bending piece (12), and the bottom of the reinforcing member (2) is welded and fixed with the inner wall of the both sides of the beam body (1).

10. A photovoltaic racking crossbeam according to claim 9, wherein, The reinforcing member (2) further comprises a reinforcing plate (21), the reinforcing plate (21) is in a "one" structure, the both ends of the reinforcing plate (21) abut against the inner walls of the both sides of the beam frame (11) and are welded and fixed with the inner walls of the both ends of the beam frame (11), and the bottom of the reinforcing plate (21) is provided with a reinforcing support (22), the reinforcing support (22) is in a "person" structure, the top of the reinforcing support (22) is welded and fixed with the reinforcing plate (21), and the bottom of the reinforcing support (22) is welded and fixed with the inner walls of the beam frame (11).

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