Photovoltaic solar panel fixing mechanism

Abstract

The present invention discloses a photovoltaic solar panel fixing mechanism, which belongs to the field of photovoltaic panel technology. The mechanism comprises a base, a crossbar fixedly mounted on the upper end of the base, two sets of side frames fixedly mounted on the upper end surface of the crossbar, multiple sets of photovoltaic panel bodies arranged on the upper side of the crossbar, a fixing mechanism arranged between the photovoltaic panel bodies and the crossbar, the fixing mechanism comprising a snap assembly arranged on the lower side of the photovoltaic panel body, the snap assembly comprising a support frame fixedly mounted on the upper end surface of the crossbar, a threaded rod being rotatably connected inside the support frame. This solution quickly installs the photovoltaic panel body by setting a fixing mechanism. First, the photovoltaic panel is clamped and initially fixed by the snap assembly, and an extension piece is synchronously driven to strengthen the fixing effect of the snap assembly on the photovoltaic panel body. At the same time, a clamping piece is added in the lateral direction to cooperate with the snap assembly to fix the photovoltaic panel body in all directions, thereby improving not only the installation efficiency but also the fixing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panels, and more particularly to a photovoltaic solar panel fixing mechanism. Background Art

[0002] A photovoltaic power station is a system that harnesses sunlight and utilizes specialized materials such as crystalline silicon panels, inverters, and other electronic components to generate electricity. It is connected to the power grid and transmits electricity to the grid. Photovoltaic power stations are among the green power development projects most strongly encouraged by the government. Solar panels are an essential component of a photovoltaic power station.

[0003] Chinese patent publication number CN218603403U discloses a fixing mechanism for solar panels in a photovoltaic power station. By providing an intermediate beam, an adjustment screw and an adjustment plate, solar panels of different models and sizes can be clamped and fixed, thereby effectively improving the applicability of the fixing mechanism; by providing a tripod, a fixing block, a rotating motor and a rotating shaft, the rotating motor can drive the tripod to rotate within the fixing block, thereby driving the fixing bracket on the tripod to rotate, and the angle of the fixing bracket can be adjusted so that the solar panel on the fixing bracket is fully exposed to sunlight, thereby increasing the power generation of the solar panel.

[0004] Although the photovoltaic power station's solar panel fixing mechanism has an angle adjustment function, in practice, the panels are still installed using traditional bolt fixing methods. This method is not only cumbersome and complex to install, but also greatly limits the efficiency of quick installation and removal. Especially when the solar panels need to be disassembled for maintenance, this complex installation and disassembly process significantly prolongs maintenance time, affecting overall work efficiency and operational convenience. The cumbersome fixing method has become a bottleneck that restricts system flexibility and maintenance response speed, reducing the efficiency and convenience of operation and maintenance. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a photovoltaic solar panel fixing mechanism that can realize the quick installation of photovoltaic panels.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A photovoltaic solar panel fixing mechanism comprises a base, a cross bar is fixedly installed on the upper end of the base, two groups of side frames are fixedly installed on the upper end surface of the cross bar, multiple groups of photovoltaic panel bodies are arranged on the upper side of the cross bar, a fixing mechanism is arranged between the photovoltaic panel body and the cross bar, the fixing mechanism comprises a snap assembly arranged on the lower side of the photovoltaic panel body, the snap assembly comprises a support frame fixedly installed on the upper end surface of the cross bar, a threaded rod is rotatably connected to the interior of the support frame, a fixing rod is provided on the upper side of the threaded rod, the fixing rod is fixedly connected to the support frame, a motor is fixedly installed on the inner wall of the support frame, the output shaft of the motor is fixedly connected to the threaded rod, both sides of the outer surface of the threaded rod are spirally connected to threaded sleeves, and both sides of the outer surface of the threaded sleeve are rotatably connected to connecting rods.

[0008] The outer surface of the fixing rod is rotatably connected with a clamping plate 1 and a clamping plate 2, and the clamping plate 1 and the clamping plate 2 are symmetrically arranged on the lower side of the photovoltaic panel body in an arc shape.

[0009] Preferably, the thread groove on the outer surface of the threaded rod is a bidirectional thread groove, and the lower sides of the first and second clamping plates are both provided with top blocks, and the two groups of connecting rods on the same side are rotatably connected to the corresponding top blocks.

[0010] The lower end surfaces of the first and second clamping plates are provided with sliding grooves, the upper end surface of the top block is fixedly mounted with a transmission column, and the upper end of the transmission column is slidably connected to the sliding groove.

[0011] Preferably, a sliding sleeve is fixedly installed at the end of the top block, the end of the sliding sleeve is slidably connected to a transmission shaft, a vertical rod is fixedly installed at the end of the transmission shaft, a spring is fixedly installed between the vertical rod and the sliding sleeve, and the spring sleeve is arranged on the outer surface of the transmission shaft.

[0012] The ends of the first and second splints are both provided with slots, a fixed shaft is fixedly installed inside the slots, a slide rail is provided on the front end surface of the vertical rod, the fixed shaft is slidably connected to the slide rail, and a storage tube is fixedly installed at the end of the vertical rod.

[0013] Preferably, the fixing mechanism further comprises an extension piece provided at the end of the vertical rod, the extension piece comprises a clamping block which is slidably connected to the interior of the receiving tube, a guide cavity is provided inside the vertical rod, and a memory alloy is slidably connected to the interior of the guide cavity.

[0014] One end of the memory alloy extends to the interior of the receiving tube and is fixedly connected to the clamping block, and the other end of the memory alloy extends to the interior of the slide rail and is fixedly connected to the fixed shaft.

[0015] The extension pieces are provided in two groups correspondingly and symmetrically, and a protective pad is fixedly mounted on the lower end surface of the clamping block.

[0016] Preferably, the fixing mechanism also includes clamping members arranged on both sides of the photovoltaic panel body, the clamping members include a transmission plate slidably connected to the outer surface of the fixing rod, the lower end of the transmission plate is helically connected to the threaded rod, and the end of the transmission plate is fixedly installed with a side plate, and two groups of clamping members are correspondingly provided.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This solution quickly installs the photovoltaic panel body by setting up a fixing mechanism. First, the photovoltaic panel is clamped and initially fixed by the snap assembly, and the extension piece is driven simultaneously to strengthen the fixing effect of the snap assembly on the photovoltaic panel body. At the same time, additional clamping pieces are added in the horizontal direction to cooperate with the snap assembly to fix the photovoltaic panel body in all directions, which not only improves the installation efficiency, but also improves the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a partial schematic diagram of the overall structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 A in the middle is an enlarged schematic diagram;

[0022] Figure 4 For the present invention Figure 2 cross-section;

[0023] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle;

[0024] Figure 6 For the present invention Figure 4 Enlarged schematic diagram at point C in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Side frame; 2. Base; 3. Cross bar; 4. Support frame; 5. Photovoltaic panel body; 6. Threaded rod; 7. Threaded sleeve; 8. Connecting rod; 9. Top block; 10. Sliding sleeve; 11. Fixed rod; 12. Clamping plate 1; 13. Clamping plate 2; 14. Slide groove; 15. Transmission column; 16. Notch; 17. Fixed shaft; 18. Transmission shaft; 19. Vertical rod; 20. Spring; 21. Slide rail; 22. Storage tube; 23. Block; 24. Guide cavity; 25. Memory alloy; 26. Transmission plate; 27. Side plate; 28. Motor. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 6 , a photovoltaic solar panel fixing mechanism includes a base 2, a cross bar 3 is fixedly installed on the upper end of the base 2, and two groups of side frames 1 are fixedly installed on the upper end surface of the cross bar 3, multiple groups of photovoltaic panel bodies 5 are arranged on the upper side of the cross bar 3, and a fixing mechanism is arranged between the photovoltaic panel body 5 and the cross bar 3. The fixing mechanism includes a snap assembly arranged on the lower side of the photovoltaic panel body 5, the snap assembly includes a support frame 4 fixedly installed on the upper end surface of the cross bar 3, a threaded rod 6 is rotatably connected to the inside of the support frame 4, a fixing rod 11 is provided on the upper side of the threaded rod 6, the fixing rod 11 is fixedly connected to the support frame 4, and a motor 28 is fixedly installed on the inner wall of the support frame 4, the output shaft of the motor 28 is fixedly connected to the threaded rod 6, and the outer surface of the threaded rod 6 is spirally connected to the threaded sleeve 7 on both sides, and the outer surface of the threaded sleeve 7 is rotatably connected to the connecting rod 8 on both sides.

[0029] Specifically, the outer surface of the fixing rod 11 is rotatably connected with a clamping plate 12 and a clamping plate 2 13 , and the clamping plate 12 and the clamping plate 2 13 are symmetrically arranged in an arc shape on the lower side of the photovoltaic panel body 5 .

[0030] The thread groove on the outer surface of the threaded rod 6 is a bidirectional thread groove. A top block 9 is provided on the lower side of the clamping plate 12 and the clamping plate 2 13. The two groups of connecting rods 8 on the same side are rotatably connected to the corresponding top blocks 9.

[0031] A chute 14 is provided on the lower end surface of the first clamping plate 12 and the second clamping plate 13 , and a transmission column 15 is fixedly mounted on the upper end surface of the top block 9 , and the upper end of the transmission column 15 is slidably connected to the chute 14 .

[0032] Specifically, a sliding sleeve 10 is fixedly installed at the end of the top block 9, and a transmission shaft 18 is slidably connected to the end of the sliding sleeve 10. A vertical rod 19 is fixedly installed at the end of the transmission shaft 18, and a spring 20 is fixedly installed between the vertical rod 19 and the sliding sleeve 10. The spring 20 is sleeved on the outer surface of the transmission shaft 18.

[0033] The ends of both the first and second splints 12 and 13 are provided with slots 16 , inside of which a fixed shaft 17 is fixedly installed. The front end surface of the vertical rod 19 is provided with a slide rail 21 , and the fixed shaft 17 is slidably connected to the slide rail 21 . The end of the vertical rod 19 is fixedly provided with a storage tube 22 .

[0034] When the photovoltaic panel body 5 needs to be installed, the photovoltaic panel body 5 is placed on the upper part of the clamping plate 1 12 and the clamping plate 2 13, and then the motor 28 is started to rotate the threaded rod 6. The thread groove on the outer surface of the threaded rod 6 is a bidirectional thread groove. Therefore, the two sets of threaded sleeves 7 connected by the spiral transmission on the outer surface of the threaded rod 6 will be synchronously displaced to both sides. Each set of threaded sleeves 7 will carry two sets of connecting rods 8 to displace, and the two sets of connecting rods 8 on the same side are rotatably connected to the corresponding set of top blocks 9. Therefore, under the action of the threaded sleeves 7 and the connecting rods 8, the two sets of top blocks 9 will be driven and carry one set of top blocks 9. The transmission column 15 of the two groups is displaced toward the center, and the transmission columns 15 of the two groups are slidably connected with the sliding grooves 14 provided on the lower end surfaces of the splint 12 and the splint 2 13 respectively. The splint 12 and the splint 2 13 are both arranged in an arc shape according to the arc-shaped photovoltaic panel body 5. Therefore, as the transmission column 15 is displaced, the splint 12 and the splint 2 13 will be deflected around the fixing rod 11 and deflected toward the photovoltaic panel body 5 synchronously to preliminarily fix the photovoltaic panel body 5. The upper end surfaces of the splint 12 and the splint 2 13 are fixedly installed with anti-slip rubber pads corresponding to the photovoltaic panel body 5.

[0035] Specifically, the fixing mechanism also includes an extension piece arranged at the end of the vertical rod 19, the extension piece includes a block 23 that is slidably connected to the inside of the storage tube 22, a guide cavity 24 is opened inside the vertical rod 19, and a memory alloy 25 is slidably connected to the inside of the guide cavity 24.

[0036] One end of the memory alloy 25 extends into the interior of the receiving tube 22 and is fixedly connected to the clamping block 23 , and the other end of the memory alloy 25 extends into the interior of the slide rail 21 and is fixedly connected to the fixed shaft 17 .

[0037] Two groups of extension pieces are provided correspondingly and are symmetrically arranged. A protective pad is fixedly mounted on the lower end surface of the clamping block 23 .

[0038] At the same time, the combination of the sliding sleeve 10, the transmission shaft 18, the vertical rod 19 and the spring 20 fixedly installed at the end of the top block 9 synchronously approaches and fits tightly to the photovoltaic panel body 5 for clamping and fixing. When the vertical rod 19 approaches the photovoltaic panel body 5, the fixed shaft 17 inside the slot 16 will slide up inside the slide rail 21 under the influence of the deflection of the clamping plate 12 and the clamping plate 2 13, thereby lifting the memory alloy 25, causing the memory alloy 25 to extend from the inside of the guide cavity 24, and then extending the clamping block 23 from the inside of the storage tube 22, thereby increasing the clamping firmness of the snap assembly to the photovoltaic panel body 5.

[0039] Specifically, the fixing mechanism also includes clamping members arranged on both sides of the photovoltaic panel body 5, and the clamping members include a transmission plate 26 that is slidably connected to the outer surface of the fixing rod 11. The lower end of the transmission plate 26 is spirally connected to the threaded rod 6, and the end of the transmission plate 26 is fixedly installed with a side plate 27, and two groups of clamping members are correspondingly provided.

[0040] Both ends of the threaded rod 6 are respectively provided with a transmission plate 26 for spiral transmission, and the two sets of transmission plates 26 are slidably connected to the fixed rod 11. Therefore, the two sets of transmission plates 26 are synchronously displaced toward the photovoltaic panel main body 5 under the transmission of the threaded rod 6, and clamp and fix the photovoltaic panel main body 5. When it is necessary to release the fixation for disassembly, the motor 28 drives the threaded rod 6 to reverse, so that the above-mentioned transmission structure can be reversed, thereby releasing the fixation of the photovoltaic panel main body 5.

[0041] In actual applications, existing equipment still uses the traditional bolt fixing method to install photovoltaic panels. This method is not only cumbersome in process and complex in installation, but also greatly limits the efficiency of quick installation and disassembly. Especially when the solar panels need to be disassembled and repaired, this complicated disassembly and assembly process significantly prolongs the maintenance time, affecting the overall work efficiency and ease of operation. The cumbersome fixing method becomes a bottleneck that restricts the flexibility of the system and the speed of maintenance response, reducing the efficiency and convenience of operation and maintenance work. Therefore, this solution quickly installs the photovoltaic panel body 5 by setting a fixing mechanism. First, the photovoltaic panel is clamped and initially fixed by the snap assembly, and the extension piece is driven synchronously to strengthen the fixing effect of the snap assembly on the photovoltaic panel body 5. At the same time, a clamping piece is added in the lateral direction to cooperate with the snap assembly to fix the photovoltaic panel body 5 in all directions, which not only improves the installation efficiency, but also improves the fixing effect.

[0042] Instructions for use: When the photovoltaic panel body 5 needs to be installed, the photovoltaic panel body 5 is placed on the upper part of the clamping plate 1 12 and the clamping plate 2 13, and then the motor 28 is started to rotate the threaded rod 6. The thread groove on the outer surface of the threaded rod 6 is a bidirectional thread groove. Therefore, the two groups of threaded sleeves 7 connected by the spiral transmission on the outer surface of the threaded rod 6 will be synchronously displaced to both sides. Each group of threaded sleeves 7 will carry two groups of connecting rods 8 to displace, and the two groups of connecting rods 8 on the same side are rotatably connected to the corresponding group of top blocks 9. Therefore, under the action of the threaded sleeves 7 and the connecting rods 8, the two groups of top blocks 9 will be driven and displaced separately. A group of transmission columns 15 are carried to move toward the center, and the two groups of transmission columns 15 are slidably connected with the sliding grooves 14 provided on the lower end surfaces of the clamping plate 12 and the clamping plate 2 13 respectively. The clamping plate 12 and the clamping plate 2 13 are both arranged in an arc shape for the arc-shaped photovoltaic panel body 5. Therefore, as the transmission column 15 is displaced, the clamping plate 12 and the clamping plate 2 13 are deflected around the fixing rod 11 and deflected toward the photovoltaic panel body 5 synchronously to preliminarily fix the photovoltaic panel body 5. The upper end surfaces of the clamping plate 12 and the clamping plate 2 13 are fixedly installed with anti-slip rubber pads corresponding to the photovoltaic panel body 5.

[0043] At the same time, the combination of the sliding sleeve 10, the transmission shaft 18, the vertical rod 19 and the spring 20 fixedly installed at the end of the top block 9 synchronously approaches and clings to the photovoltaic panel body 5 to clamp and fix it. When the vertical rod 19 approaches the photovoltaic panel body 5, the fixed shaft 17 inside the notch 16 is affected by the deflection of the clamping plate 12 and the clamping plate 2 13 and slides up inside the slide rail 21, thereby lifting the memory alloy 25, so that the memory alloy 25 extends from the inside of the guide cavity 24, and then the clamping block 23 extends from the inside of the storage tube 22, thereby increasing the clamping strength of the buckle assembly to the photovoltaic panel body 5.

[0044] Secondly, both ends of the threaded rod 6 are respectively provided with transmission plates 26 for spiral transmission, and the two sets of transmission plates 26 are slidably connected to the fixed rod 11. Therefore, the two sets of transmission plates 26 are synchronously displaced toward the photovoltaic panel body 5 under the transmission of the threaded rod 6, and clamp and fix the photovoltaic panel body 5. When it is necessary to release the fixation for disassembly, the motor 28 drives the threaded rod 6 to reverse, so that the above-mentioned transmission structure can be reversed, thereby releasing the fixation of the photovoltaic panel body 5.

[0045] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A photovoltaic solar panel fixing mechanism, comprising a base (2), characterized in that: A crossbar (3) is fixedly mounted on the upper end of the base (2), two sets of side frames (1) are fixedly mounted on the upper end surface of the crossbar (3), multiple sets of photovoltaic panel bodies (5) are arranged on the upper side of the crossbar (3), a fixing mechanism is arranged between the photovoltaic panel body (5) and the crossbar (3), the fixing mechanism includes a snap assembly arranged on the lower side of the photovoltaic panel body (5), the snap assembly includes a support frame (4) fixedly mounted on the upper end surface of the crossbar (3), a threaded rod (6) is rotatably connected to the inside of the support frame (4), a fixing rod (11) is arranged on the upper side of the threaded rod (6), the fixing rod (11) is fixedly connected to the support frame (4), a motor (28) is fixedly mounted on the inner wall of the support frame (4), and the motor (28) The output shaft is fixedly connected to the threaded rod (6), and both sides of the outer surface of the threaded rod (6) are spirally connected to the threaded sleeve (7), and both sides of the outer surface of the threaded sleeve (7) are rotatably connected to the connecting rod (8). The outer surface of the fixed rod (11) is rotatably connected to the clamping plate 1 (12) and the clamping plate 2 (13), and the clamping plate 1 (12) and the clamping plate 2 (13) are symmetrically arranged on the lower side of the photovoltaic panel body (5). The thread groove on the outer surface of the threaded rod (6) is a bidirectional thread groove. The lower sides of the clamping plate 1 (12) and the clamping plate 2 (13) are both provided with a top block (9). The two groups of connecting rods (8) on the same side are rotatably connected to the corresponding top blocks (9). The lower end surfaces of the clamping plate 1 (12) and the clamping plate 2 (13) are provided with a sliding groove (14). A transmission column (15) is fixedly mounted on the upper end surface of the top block (9), and the upper end of the transmission column (15) is slidably connected to the slide groove (14). A sliding sleeve (10) is fixedly mounted on the end of the top block (9), and the end of the sliding sleeve (10) is slidably connected to the transmission shaft (18). A vertical rod (19) is fixedly mounted on the end of the transmission shaft (18), and a spring (20) is fixedly mounted between the vertical rod (19) and the sliding sleeve (10). The spring (20) is sleeved on the outer surface of the transmission shaft (18). The ends of the first clamping plate (12) and the second clamping plate (13) are both provided with a notch (16), and a fixed shaft (17) is fixedly mounted inside the notch (16). The front end surface of the vertical rod (19) is provided with a slide rail (21). The fixed shaft (17) is slidably connected to the slide rail (21), and a receiving tube (22) is fixedly installed at the end of the vertical rod (19). The fixing mechanism also includes an extension member arranged at the end of the vertical rod (19), and the extension member includes a clamping block (23) slidably connected to the inside of the receiving tube (22). A guide cavity (24) is opened inside the vertical rod (19), and a memory alloy (25) is slidably connected to the inside of the guide cavity (24). One end of the memory alloy (25) extends to the inside of the receiving tube (22) and is fixedly connected to the clamping block (23), and the other end of the memory alloy (25) extends to the inside of the slide rail (21) and is fixedly connected to the fixed shaft (17). The fixing mechanism also includes clamping members arranged on both sides of the photovoltaic panel body (5).The clamping member includes a transmission plate (26) slidably connected to the outer surface of the fixed rod (11), the lower end of the transmission plate (26) is spirally connected to the threaded rod (6), and the end of the transmission plate (26) is fixedly mounted with a side plate (27). The clamping member is correspondingly provided with two groups.

2. A photovoltaic solar panel fixing mechanism according to claim 1, characterized in that: Two groups of the extension pieces are correspondingly provided and are symmetrically arranged, and a protective pad is fixedly mounted on the lower end surface of the clamping block (23).

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