Rapid installation clamp for photovoltaic panel

Abstract

The utility model provides a photovoltaic panel rapid installation clamp. The photovoltaic panel rapid installation clamp comprises a plurality of edge fixing assemblies and a plurality of middle fixing assemblies, the edge fixing assemblies and the middle fixing assemblies are arranged on a photovoltaic support, each edge fixing assembly comprises a first limiting frame, the surfaces of the two side walls of each first limiting frame are fixedly connected with first lug plates, and the two side walls of each first limiting frame are fixedly connected with second lug plates. A first connecting rod is arranged in the first lug plate, an edge pressing block is fixedly connected to the top of the first connecting rod, a first rotating piece is rotationally connected to the surface, located on the lower side of the first limiting frame, of the first connecting rod, and a first top block is fixedly connected to the surface of the first rotating piece; the photovoltaic panel rapid installation clamp provided by the utility model has the advantage that the frame of the photovoltaic panel and the purline on the photovoltaic support can be conveniently fixed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation, and in particular to a quick installation fixture for photovoltaic panels. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are devices that use semiconductor materials to convert solar energy into electrical energy. They are mainly composed of multiple solar cells, which consist of two semiconductor layers and work based on the photoelectric effect (photovoltaic effect). Photons are absorbed by the semiconductor material and converted into electrons, which in turn generate an electric current. During installation, photovoltaic panels are generally fixed to photovoltaic brackets using mounting clamps.

[0003] Traditional photovoltaic panel installation clamps still have certain shortcomings in use: Currently, the commonly used 550-watt photovoltaic panels on the market generally weigh around 30 kilograms. When installing this type of photovoltaic panel, the frame of the photovoltaic panel is usually fixed to the purlins on the photovoltaic bracket by edge clamps and middle clamps. Both edge clamps and middle clamps are fixed with bolts, which makes the operation relatively complicated and time-consuming, and inconvenient for users to complete the installation quickly.

[0004] Therefore, it is necessary to provide a new photovoltaic panel quick-installation fixture to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a quick installation clamp for photovoltaic panels that facilitates fixing the frame of the photovoltaic panel to the purlins on the photovoltaic bracket.

[0006] To solve the above-mentioned technical problems, the present invention provides a photovoltaic panel quick installation fixture comprising: an edge fixing component and a middle fixing component, wherein a plurality of edge fixing components and middle fixing components are provided and are all disposed on a photovoltaic bracket, the edge fixing component comprising a first limiting frame, a first ear plate fixedly connected to both side wall surfaces of the first limiting frame, a first connecting rod disposed inside the first ear plate, an edge pressing block fixedly connected to the top of the first connecting rod, a first rotating component rotatably connected to the surface of the first connecting rod located on the lower side of the first limiting frame, and a first top block fixedly connected to the surface of the first rotating component;

[0007] The intermediate fixing component includes a second limiting frame, with second ear plates fixedly connected to the left and right side walls of the second limiting frame. A second connecting rod is provided on the inner side of the second ear plate. Intermediate pressure blocks are fixedly connected to the top of the second connecting rod symmetrically on the left and right. A second rotating component is rotatably connected to the surface of the second connecting rod located on the lower side of the second limiting frame. A second top block is fixedly connected to the surface of the second rotating component.

[0008] As a further embodiment of this utility model, the surfaces of the first rotating member and the second rotating member are both provided with handle grooves, and the bottom surfaces of the middle pressing block and the edge pressing block are respectively bonded with a first anti-slip pad and a second anti-slip pad.

[0009] With the above technical solution, when installing photovoltaic panels, users first insert a number of first limiting frames onto the purlins, then move the corresponding first limiting frames to the edge of the photovoltaic panel structure on one side, and then let the corner limiting components support the corners of the photovoltaic panel structure. Next, let the edge pressure block hang above its frame. Then, the worker forcefully rotates the first rotating component so that the first top block can smoothly press against the bottom surface of the first limiting frame. At this time, the first connecting rod is forced to move downward, so that the first anti-slip pad at the bottom of the edge pressure block can be tightly pressed against the surface of the photovoltaic panel structure. This structural design fixes the photovoltaic panel structure to the purlin by having the end of the first top block abut against the bottom of the first limiting frame, and uses the corner limiting components for support. This results in a good structural fixation effect without the need for bolts, which is more efficient and easier to operate.

[0010] As a further embodiment of this utility model, the photovoltaic support includes a front support and a rear support, a leveling beam is fixedly connected between the front support and the rear support, and diagonal supports are fixedly connected between the front support and the leveling beam and between the rear support and the leveling beam. Two purlins are fixedly connected to the surface of the leveling beam.

[0011] Through the above technical solution, the photovoltaic panel structure is fixed to the purlins on the photovoltaic support by edge fixing components and middle fixing components.

[0012] As a further embodiment of this utility model, several evenly distributed photovoltaic panel structures are provided on the upper side of the two purlins, and the first limiting frame and the second limiting frame are both located on the outer side of the purlins.

[0013] With the above technical solution, when the first top block abuts against the bottom of the first limiting frame, the bottom of the first connecting rod will be pulled down by force. During this process, the first anti-slip pad at the bottom of the edge pressure block will be pressed against the edge of the photovoltaic panel structure. The same method is used for the middle fixing component.

[0014] As a further embodiment of this utility model, several second limiting frames are disposed between two adjacent photovoltaic panel structures, and the bottom surfaces of the first anti-slip pad and the second anti-slip pad abut against the edge of the surface of the photovoltaic panel structure on the adjacent side.

[0015] Through the above technical solution, both the first anti-slip pad and the second protective pad are supported by materials with high friction, which can effectively make close contact with the surface of the photovoltaic panel structure.

[0016] As a further embodiment of this utility model, a first cantilever is fixedly connected to the surface of the first limiting frame, and a corner limiting member is fixedly connected to the end of the first cantilever. A second cantilever is fixedly connected to the surface of the second limiting frame, and an intermediate limiting member is fixedly connected to the end of the second cantilever.

[0017] With the above technical solution, when fixing the joint of two photovoltaic panel structures, it is also necessary to pre-install a number of second limiting frames on the purlins, and ensure that the second limiting frames are located in the middle of the two photovoltaic panel structures. Then, rotate the second rotating component to make the second top block abut against the bottom of the second limiting frame. At this time, the second connecting rod is pulled down by force and the second anti-slip pads at the bottom of the two middle pressure blocks are pressed against the photovoltaic panel structure surfaces on the left and right sides. At this time, the middle limiting component will limit the end of the photovoltaic panel structure, thereby supporting it and preventing it from sliding down. The structural design can effectively fix the photovoltaic panel structure to the photovoltaic bracket, and the installation is simple and efficient.

[0018] As a further embodiment of this utility model, several of the corner limiting members abut against the corners of the photovoltaic panel structure on the adjacent side, and several of the intermediate limiting members abut against the surface of the photovoltaic panel on the adjacent side.

[0019] Through the above technical solution, in addition to the edge pressing block and the middle pressing block fixing method, the structure is also equipped with corner limiting parts and middle limiting parts to support the photovoltaic panel structure and limit its position. The structure adopts a double fixing method, which can effectively fix the photovoltaic panel structure on the photovoltaic bracket.

[0020] Compared with related technologies, the photovoltaic panel quick-installation clip provided by this utility model has the following beneficial effects:

[0021] 1. In this utility model, when installing photovoltaic panels, the user first inserts a number of first limiting frames onto the purlins, then moves the corresponding first limiting frames to the edge of the photovoltaic panel structure on one side, and then lets the corner limiting parts support the corners of the photovoltaic panel structure. Next, the edge pressure block is suspended above its frame. Then, the worker rotates the first rotating part forcefully so that the first top block can smoothly press against the bottom surface of the first limiting frame. At this time, the first connecting rod is forced to move downward, so that the first anti-slip pad at the bottom of the edge pressure block can be tightly pressed against the surface of the photovoltaic panel structure. This structural design fixes the photovoltaic panel structure to the purlin by letting the end of the first top block abut against the bottom of the first limiting frame, and uses the corner limiting parts for support, so that the structure fixation effect is good and does not need to be completed by bolts, which is more efficient and easier to operate.

[0022] 2. In this utility model, when fixing the joint of two photovoltaic panel structures, it is also necessary to insert a number of second limiting frames on the purlins in advance, and ensure that the second limiting frames are located in the middle of the two photovoltaic panel structures. Then, rotate the second rotating component to make the second top block abut against the bottom of the second limiting frame. At this time, the second connecting rod is pulled down by force and the second anti-slip pads at the bottom of the two middle pressure blocks are pressed against the photovoltaic panel structure surfaces on the left and right sides. At this time, the middle limiting component will limit the end of the photovoltaic panel structure, thereby supporting it and preventing it from sliding down. The structural design can effectively fix the photovoltaic panel structure to the photovoltaic bracket, and the installation is simple and efficient. Attached Figure Description

[0023] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic panel quick installation clamp according to the present invention;

[0025] Figure 2 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 1 ;

[0026] Figure 3 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 2 ;

[0027] Figure 4 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 3 .

[0028] Explanation of key symbols:

[0029] 1. Photovoltaic bracket; 2. Edge fixing component; 3. Middle fixing component; 4. Corner limiting component; 5. Middle limiting component; 6. Rear support; 7. Front support; 8. Diagonal support; 9. Leveling beam; 10. Purlin; 11. First cantilever; 12. Edge pressure block; 13. First anti-slip pad; 14. First limiting frame; 15. First ear plate; 16. First connecting rod; 17. First top block; 18. First rotating component; 19. Middle pressure block; 20. Second anti-slip pad; 21. Second connecting rod; 22. Second limiting frame; 23. Second top block; 24. Second rotating component; 25. Handle groove; 26. Second ear plate; 27. Second cantilever. Detailed Implementation

[0030] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of a photovoltaic panel quick installation clamp according to the present invention; Figure 2 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 1 ; Figure 3 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 2 ; Figure 4 This is a partial structural diagram of a photovoltaic panel quick-installation clamp according to the present invention. Figure 3 A photovoltaic panel quick-installation fixture includes:

[0031] Edge fixing component 2 and middle fixing component 3 are provided in multiple units and are all set on photovoltaic bracket 1. Edge fixing component 2 includes a first limiting frame 14. First ear plates 15 are fixedly connected to both sides of the first limiting frame 14. A first connecting rod 16 is provided inside the first ear plate 15. An edge pressing block 12 is fixedly connected to the top of the first connecting rod 16. A first rotating component 18 is rotatably connected to the surface of the first connecting rod 16 located on the lower side of the first limiting frame 14. A first top block 17 is fixedly connected to the surface of the first rotating component 18.

[0032] The intermediate fixing component 3 includes a second limiting frame 22. The left and right side walls of the second limiting frame 22 are fixedly connected with second ear plates 26. The inner side of the second ear plates 26 is provided with a second connecting rod 21. The top of the second connecting rod 21 is symmetrically fixedly connected with intermediate pressure blocks 19. The surface of the second connecting rod 21 located on the lower side of the second limiting frame 22 is rotatably connected with a second rotating member 24. The surface of the second rotating member 24 is fixedly connected with a second top block 23.

[0033] like Figure 1-4 As shown, the surfaces of the first rotating member 18 and the second rotating member 24 are both provided with handle grooves 25, and the bottom surfaces of the middle pressure block 19 and the edge pressure block 12 are respectively bonded with the first anti-slip pad 13 and the second anti-slip pad 20.

[0034] When installing photovoltaic panels, users first insert several first limiting brackets 14 onto the purlins 10, then move the corresponding first limiting brackets 14 to the edge of the photovoltaic panel structure on one side, and then let the corner limiting members 4 support the corners of the photovoltaic panel structure. Next, let the edge pressing block 12 hang above its frame. Then, the worker forcefully rotates the first rotating member 18 so that the first top block 17 can smoothly press against the bottom surface of the first limiting bracket 14. At this time, the first connecting rod 16 is forced to move downward, so that the first anti-slip pad 13 at the bottom of the edge pressing block 12 can be tightly pressed against the surface of the photovoltaic panel structure. This structural design fixes the photovoltaic panel structure to the purlins 10 by having the end of the first top block 17 abut against the bottom of the first limiting bracket 14, and uses the corner limiting members 4 for support. This makes the structure well fixed without the need for bolts, which is more efficient and easier to operate.

[0035] like Figure 1-4As shown, the photovoltaic support 1 includes a front support 7 and a rear support 6. A leveling beam 9 is fixedly connected between the front support 7 and the rear support 6. Diagonal supports 8 are fixedly connected between the front support 7 and the leveling beam 9 and between the rear support 6 and the leveling beam 9. Two purlins 10 are fixedly connected to the surface of the leveling beam 9.

[0036] The photovoltaic panel structure is fixed to the purlins 10 on the photovoltaic support 1 by the edge fixing component 2 and the middle fixing component 3.

[0037] like Figure 1-4 As shown, several evenly distributed photovoltaic panel structures are provided on the upper side of the two purlins 10, and the first limiting frame 14 and the second limiting frame 22 are both located on the outer side of the purlins 10.

[0038] When the first top block 17 abuts against the bottom of the first limiting frame 14, the bottom of the first connecting rod 16 will be pulled down by force. During this process, the first anti-slip pad 13 at the bottom of the edge pressing block 12 will be pressed against the edge of the photovoltaic panel structure. The same method is used for the middle fixing component 3.

[0039] like Figure 1-4 As shown, several second limiting frames 22 are disposed between two adjacent photovoltaic panel structures, and the bottom surfaces of the first anti-slip pad 13 and the second anti-slip pad 20 abut against the edge of the surface of the photovoltaic panel structure on the adjacent side.

[0040] Both the first anti-slip pad 13 and the second protective pad are supported by materials with high friction, which can effectively make close contact with the surface of the photovoltaic panel structure.

[0041] like Figure 1-4 As shown, a first cantilever 11 is fixedly connected to the surface of the first limiting frame 14, and a corner limiting member 4 is fixedly connected to the end of the first cantilever 11. A second cantilever 27 is fixedly connected to the surface of the second limiting frame 22, and an intermediate limiting member 5 is fixedly connected to the end of the second cantilever 27.

[0042] When fixing the joint of two photovoltaic panel structures, it is also necessary to pre-install a number of second limiting brackets 22 on the purlin 10, and ensure that the second limiting brackets 22 are located in the middle of the two photovoltaic panel structures. Then, rotate the second rotating component 24 so that the second top block 23 abuts against the bottom of the second limiting bracket 22. At this time, the second connecting rod 21 is pulled down by force and the second anti-slip pads 20 at the bottom of the two intermediate pressure blocks 19 are pressed against the photovoltaic panel structure surfaces on the left and right sides. At this time, the intermediate limiting component 5 will limit the end of the photovoltaic panel structure, thereby supporting it and preventing it from sliding down. The structural design can effectively fix the photovoltaic panel structure to the photovoltaic bracket 1, and the installation is simple and efficient.

[0043] like Figure 1-4As shown, several corner limiting members 4 abut against the corners of the photovoltaic panel structure on the adjacent side, and several intermediate limiting members 5 abut against the surface of the photovoltaic panel on the adjacent side.

[0044] In addition to the fixing methods of edge pressure block 12 and middle pressure block 19, the structure is also equipped with corner limiting member 4 and middle limiting member 5 to support the photovoltaic panel structure and limit its position. The structure adopts a double fixing method, which can effectively fix the photovoltaic panel structure on the photovoltaic bracket 1.

[0045] The working principle of the photovoltaic panel quick installation clamp provided by this utility model is as follows:

[0046] First step: When installing photovoltaic panels, the user first inserts a number of first limiting brackets 14 onto the purlins 10, then moves the corresponding first limiting brackets 14 to the edge of the photovoltaic panel structure on one side, and then lets the corner limiting member 4 support the corner of the photovoltaic panel structure. Next, the edge pressing block 12 is suspended above its frame. Then, the worker rotates the first rotating member 18 to allow the first top block 17 to smoothly press against the bottom surface of the first limiting bracket 14. At this time, the first connecting rod 16 is forced to move downward, allowing the first anti-slip pad 13 at the bottom of the edge pressing block 12 to be tightly pressed against the surface of the photovoltaic panel structure. This structural design fixes the photovoltaic panel structure to the purlins 10 by having the end of the first top block 17 abut against the bottom of the first limiting bracket 14, and uses the corner limiting member 4 for support. This results in a good structural fixation effect without the need for bolts, making it more efficient and easier to operate.

[0047] The second step: When fixing the joint of the two photovoltaic panel structures, it is also necessary to put a number of second limiting brackets 22 on the purlin 10 in advance, and ensure that the second limiting brackets 22 are located in the middle of the two photovoltaic panel structures. Then, rotate the second rotating part 24 so that the second top block 23 abuts against the bottom of the second limiting bracket 22. At this time, the second connecting rod 21 is pulled down by force and the second anti-slip pads 20 at the bottom of the two intermediate pressure blocks 19 are pressed against the photovoltaic panel structure surfaces on the left and right sides. At this time, the intermediate limiting part 5 will limit the end of the photovoltaic panel structure, thereby supporting it and preventing it from sliding down. The structural design can effectively fix the photovoltaic panel structure to the photovoltaic bracket 1, and the installation is simple and efficient.

[0048] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0049] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A quick-installation fixture for photovoltaic panels, characterized in that, The device includes an edge fixing component (2) and an intermediate fixing component (3). Both the edge fixing component (2) and the intermediate fixing component (3) are provided in multiple units and are all installed on the photovoltaic bracket (1). The edge fixing component (2) includes a first limiting frame (14). The two side walls of the first limiting frame (14) are fixedly connected to a first ear plate (15). The first ear plate (15) is provided with a first connecting rod (16) inside. The top of the first connecting rod (16) is fixedly connected to an edge pressing block (12). The surface of the first connecting rod (16) located on the lower side of the first limiting frame (14) is rotatably connected to a first rotating component (18). The surface of the first rotating component (18) is fixedly connected to a first top block (17). The intermediate fixing component (3) includes a second limiting frame (22), and a second ear plate (26) is fixedly connected to the left and right side walls of the second limiting frame (22). A second connecting rod (21) is provided on the inner side of the second ear plate (26). An intermediate pressure block (19) is fixedly connected to the top of the second connecting rod (21) symmetrically on the left and right. A second rotating component (24) is rotatably connected to the surface of the second connecting rod (21) located on the lower side of the second limiting frame (22). A second top block (23) is fixedly connected to the surface of the second rotating component (24).

2. The photovoltaic panel quick-installation fixture as described in claim 1, characterized in that, The first rotating member (18) and the second rotating member (24) are provided with handle grooves (25), and the bottom surfaces of the middle pressure block (19) and the edge pressure block (12) are respectively bonded with a first anti-slip pad (13) and a second anti-slip pad (20).

3. The photovoltaic panel quick-installation fixture as described in claim 2, characterized in that, The photovoltaic support (1) includes a front support (7) and a rear support (6). A leveling beam (9) is fixedly connected between the front support (7) and the rear support (6). Diagonal supports (8) are fixedly connected between the front support (7) and the leveling beam (9) and between the rear support (6) and the leveling beam (9). Two purlins (10) are fixedly connected to the surface of the leveling beam (9).

4. The photovoltaic panel quick-installation fixture as described in claim 3, characterized in that, The upper side of the two purlins (10) is provided with several evenly distributed photovoltaic panel structures, and the first limiting frame (14) and the second limiting frame (22) are both located on the outside of the purlins (10).

5. The photovoltaic panel quick-installation fixture as described in claim 4, characterized in that, Several second limiting frames (22) are disposed between two adjacent photovoltaic panel structures, and the bottom surfaces of the first anti-slip pad (13) and the second anti-slip pad (20) abut against the edge of the surface of the photovoltaic panel structure on the adjacent side.

6. The photovoltaic panel quick-installation fixture as described in claim 5, characterized in that, The surface of the first limiting frame (14) is fixedly connected to a first cantilever (11), and the end of the first cantilever (11) is fixedly connected to a corner limiting member (4). The surface of the second limiting frame (22) is fixedly connected to a second cantilever (27), and the end of the second cantilever (27) is fixedly connected to a middle limiting member (5).

7. The photovoltaic panel quick-installation fixture as described in claim 6, characterized in that, Several of the corner limiting members (4) abut against the corners of the photovoltaic panel structure on the adjacent side, and several of the intermediate limiting members (5) abut against the surface of the photovoltaic panel on the adjacent side.

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