Wind-resistant photovoltaic module compression block fixing structure

Abstract

The application relates to the technical field of photovoltaic modules, and specifically discloses an anti-wind photovoltaic module pressing block fixing structure which comprises a support, the outer surface of the support is sleeved with a clamping frame, the front of the clamping frame is provided with a pressing block body, the left and right sides of the clamping frame are both fixedly connected with positioning plates, the upper surfaces of the positioning plates are both hingedly connected with positioning bent plates through pin shafts, the front surfaces of the positioning bent plates are both provided with first screw holes, the clamping frame can be quickly and stably fixed on the support through the clamping cooperation of the clamping frame and the support and the linkage of the second screw and the locking block, the installation efficiency and stability are improved, the pressing block body is placed into a limiting frame and is accurately positioned through positioning holes and positioning pins, the wind resistance of the pressing block body is enhanced, when the positioning bent plate is in contact with the pressing block body, the first screw is screwed with the threaded connection of the hole fixing block, the positioning bent plate is further locked, and the stability of the pressing block body is enhanced.

Description

Technical Field

[0001] This application relates to the field of photovoltaic power generation technology, and in particular to a wind-resistant photovoltaic module clamping and fixing structure. Background Technology

[0002] Solar energy, as a clean and renewable energy source, has received widespread attention from countries around the world. As the core component of a solar power generation system, the installation stability of photovoltaic modules is crucial to the overall system's operational efficiency and safety. In outdoor environments, photovoltaic modules often face various harsh weather conditions, among which wind is one of the factors that has the greatest impact on their stability.

[0003] Photovoltaic modules are typically installed on outdoor brackets and secured to them using clamps and other fixing devices. While these fixing structures can meet the requirements to some extent, they often have shortcomings when facing strong winds and other severe weather. For example, traditional clamp fixing structures are prone to loosening under strong winds, leading to displacement or damage to the photovoltaic modules, which in turn affects the normal operation of the entire solar power generation system. Furthermore, the installation and dismantling processes are complex, requiring a significant amount of time and manpower, thus increasing installation and maintenance costs. To address these issues, we propose a wind-resistant photovoltaic module clamp fixing structure. Utility Model Content

[0004] This application provides a wind-resistant photovoltaic module clamp fixing structure, which can solve the problem of easy loosening under strong winds, leading to displacement or damage of photovoltaic modules. Furthermore, the installation and disassembly process is relatively complicated, requiring a lot of time and manpower, which increases the installation and maintenance costs.

[0005] This application provides a wind-resistant photovoltaic module clamping block fixing structure, including a bracket, a snap-fit ​​frame fitted on the outer surface of the bracket, a clamping block body in front of the snap-fit ​​frame, positioning plates fixedly connected to the left and right sides of the snap-fit ​​frame, a positioning bent plate hinged to the upper surface of each positioning plate by a pin, a first screw hole on the front of each positioning bent plate, a first screw threaded into the inner ring of each first screw hole, a locking groove on the left and right sides of the bracket, a second screw hole on the left and right sides of the snap-fit ​​frame, a second screw threaded into the inner ring of each second screw hole, a locking block slidably connected inside each locking groove, and a bearing fixedly embedded on the side of each locking block that is far apart from each other, with the second screw rotatably connected to the bearing.

[0006] Furthermore, a limiting frame is fixedly connected to the front of the snap-fit ​​frame, and the inner sidewall of the limiting frame is in contact with the outer surface of the pressure block body.

[0007] Furthermore, the front of the snap-fit ​​frame is fixedly connected with two positioning pins, and the back of the pressure block body is provided with two positioning holes, which are adapted to the positioning pins. The positioning bent plate is in contact with the pressure block body.

[0008] Furthermore, two guide grooves are provided on the back of the bracket, and the rear end of the snap-fit ​​frame is slidably connected to the interior of the two guide grooves.

[0009] Furthermore, two reinforcing blocks are fixedly connected to the back of each positioning plate, and the sides of the two sets of reinforcing blocks that are close to each other are fixedly connected to the left and right sides of the snap-fit ​​frame.

[0010] Furthermore, the front of the snap-fit ​​frame is fixedly connected to two perforated fixing blocks, and the inner ring of each perforated fixing block is threadedly connected to the outer surface of the bottom end of the first screw.

[0011] Furthermore, the front of the snap-fit ​​frame is fixedly connected with two sets of limiting inclined blocks, and the sides of the two sets of limiting inclined blocks that are close to each other are respectively fixedly connected to the upper surface of the perforated fixing block and the bottom surface of the perforated fixing block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The technical solution provided in this application has at least the following technical effects or advantages:

[0014] 1. Through the snap-fit ​​between the snap-fit ​​frame and the bracket, and the linkage between the second screw and the locking block, the snap-fit ​​frame can be quickly and securely fixed on the bracket, improving installation efficiency and stability. The main body of the pressure block is placed into the limiting frame and precisely positioned through the positioning hole and positioning pin, enhancing the wind resistance of the main body of the pressure block.

[0015] 2. After the positioning bend plate contacts the main body of the pressure block, the positioning bend plate is further locked by rotating the first screw and the threaded connection of the fixed block with holes. This enhances the stability of the main body of the pressure block and effectively solves the problem that the photovoltaic modules are prone to loosening under strong winds, which can lead to displacement or damage. Furthermore, the installation and disassembly process is relatively complicated, requiring a lot of time and manpower, which increases the installation and maintenance costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the wind-resistant photovoltaic module clamp fixing structure of this application;

[0017] Figure 2 This is a schematic diagram of the front section of the main body of the pressure block in the wind-resistant photovoltaic module pressure block fixing structure of this application;

[0018] Figure 3 This is a rear view schematic diagram of the support structure in the wind-resistant photovoltaic module clamping block fixing structure of this application;

[0019] Figure 4 This is a bottom view of the support mechanism in the wind-resistant photovoltaic module clamping structure of this application;

[0020] In the diagram: 1. Bracket; 2. Snap-fit ​​frame; 3. Pressure block body; 4. Limiting frame; 5. Positioning plate; 6. Positioning bent plate; 7. First screw hole; 8. First screw; 9. Positioning hole; 10. Positioning pin; 11. Guide groove; 12. Locking groove; 13. Second screw hole; 14. Reinforcing block; 15. Second screw; 16. Locking block; 17. Bearing; 18. Fixing block with hole; 19. Limiting inclined block. Detailed Implementation

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] Example 1:

[0023] Please see Figure 1-4 In this utility model, a wind-resistant photovoltaic module pressure block fixing structure includes a bracket 1, a snap-fit ​​frame 2 is sleeved on the outer surface of the bracket 1, a pressure block body 3 is provided in front of the snap-fit ​​frame 2, positioning plates 5 are fixedly connected to the left and right sides of the snap-fit ​​frame 2, a positioning bent plate 6 is hinged to the upper surface of each positioning plate 5 by a pin, a first screw hole 7 is opened on the front of each positioning bent plate 6, a first screw 8 is threadedly connected to the inner ring of each first screw hole 7, a locking groove 12 is opened on the left and right sides of the bracket 1, a second screw hole 13 is opened on the left and right sides of the snap-fit ​​frame 2, a second screw 15 is threadedly connected to the inner ring of each second screw hole 13, a locking block 16 is slidably connected inside each locking groove 12, a bearing 17 is fixedly embedded on the side of the two locking blocks 16 that are far apart from each other, and the second screw 15 is rotatably connected to the bearing 17.

[0024] Example 2:

[0025] The front of the snap-fit ​​frame 2 is fixedly connected to a limiting frame 4. The inner wall of the limiting frame 4 is in contact with the outer surface of the pressing block body 3. The limiting frame 4 can limit the pressing block body 3. The front of the snap-fit ​​frame 2 is fixedly connected to two positioning pins 10. The back of the pressing block body 3 has two positioning holes 9, which are adapted to the positioning pins 10. The positioning bent plate 6 is in contact with the pressing block body 3. The positioning holes 9 and positioning pins 10 facilitate the positioning of the pressing block body 3. The back of the bracket 1 has two guide grooves 11. The rear end of the snap-fit ​​frame 2 is slidably connected to the inside of the two guide grooves 11. The guide grooves 11 enhance the stability of the snap-fit ​​frame 2.

[0026] Two reinforcing blocks 14 are fixedly connected to the back of each positioning plate 5. The sides of the two sets of reinforcing blocks 14 that are close to each other are fixedly connected to the left and right sides of the snap-fit ​​frame 2. The reinforcing blocks 14 can reinforce the positioning plate 5 and improve its stability. Two perforated fixing blocks 18 are fixedly connected to the front of the snap-fit ​​frame 2. The inner ring of each perforated fixing block 18 is threaded to the outer surface of the bottom end of the first screw 8. Two sets of limiting inclined blocks 19 are fixedly connected to the front of the snap-fit ​​frame 2. The sides of the two sets of limiting inclined blocks 19 that are close to each other are fixedly connected to the upper surface and the bottom surface of the perforated fixing block 18, respectively. The perforated fixing blocks 18 and the first screw 8 can install and fix the positioning bent plate 6, and the stability of the perforated fixing block 18 is enhanced in conjunction with the limiting inclined blocks 19.

[0027] The working principle of this application is:

[0028] In use, firstly, the snap-fit ​​frame 2 is fitted onto the bracket 1, and the guide groove 11 is used to snap it onto the rear end of the snap-fit ​​frame 2. Then, it is moved to the designated position, and the second screw 15 is turned. As the second screw 15 rotates, it can rotate inside the bearing 17 and push the locking block 16 to move, thereby fixing the snap-fit ​​frame 2 to the bracket 1. Then, the pressure block body 3 is placed inside the limiting frame 4, and the positioning hole 9 and positioning pin 10 are used to complete the positioning work of the pressure block body 3, thereby enhancing its wind resistance. Since the positioning plate 5 is hinged to the positioning bent plate 6 by the pin shaft, the positioning bent plate 6 is released from the pressure block body 3. Then, the first screw 8 is turned. As the first screw 8 rotates, it can be threadedly connected to the fixing block 18 with holes, thereby completing the locking function of the positioning bent plate 6 and enhancing the stability of the pressure block body 3, improving its wind resistance.

[0029] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A wind-resistant photovoltaic module clamping and fixing structure, characterized in that: The bracket (1) includes a bracket (1), a snap-fit ​​frame (2) is fitted on the outer surface of the bracket (1), a pressure block body (3) is provided in front of the snap-fit ​​frame (2), a positioning plate (5) is fixedly connected to the left and right sides of the snap-fit ​​frame (2), a positioning bent plate (6) is hinged to the upper surface of each positioning plate (5) by a pin, a first screw hole (7) is opened on the front of each positioning bent plate (6), a first screw (8) is threaded to the inner ring of each first screw hole (7), a locking groove (12) is opened on the left and right sides of the bracket (1), a second screw hole (13) is opened on the left and right sides of the snap-fit ​​frame (2), a second screw (15) is threaded to the inner ring of each second screw hole (13), a locking block (16) is slidably connected inside each locking groove (12), a bearing (17) is fixedly embedded on the side of the two locking blocks (16) that are far apart from each other, and the second screw (15) is rotatably connected to the bearing (17).

2. The wind-resistant photovoltaic module clamping structure according to claim 1, characterized in that: The front of the snap-fit ​​frame (2) is fixedly connected to the limiting frame (4), and the inner sidewall of the limiting frame (4) is in contact with the outer surface of the pressure block body (3).

3. The wind-resistant photovoltaic module clamping structure according to claim 1, characterized in that: The front of the snap-fit ​​frame (2) is fixedly connected with two positioning pins (10), and the back of the pressure block body (3) is provided with two positioning holes (9), and the positioning holes (9) are adapted to the positioning pins (10). The positioning bent plate (6) is in contact with the pressure block body (3).

4. The wind-resistant photovoltaic module clamping structure according to claim 1, characterized in that: The back of the bracket (1) has two guide grooves (11), and the rear end of the snap-fit ​​frame (2) is slidably connected to the interior of the two guide grooves (11).

5. The wind-resistant photovoltaic module clamping structure according to claim 1, characterized in that: Two reinforcing blocks (14) are fixedly connected to the back of each positioning plate (5), and the two sets of reinforcing blocks (14) are fixedly connected to the left and right sides of the snap-fit ​​frame (2) on the side that is close to each other.

6. The wind-resistant photovoltaic module clamping structure according to claim 1, characterized in that: The front of the snap-fit ​​frame (2) is fixedly connected to two perforated fixing blocks (18), and the inner ring of each perforated fixing block (18) is threadedly connected to the outer surface of the bottom end of the first screw (8).

7. The wind-resistant photovoltaic module clamping structure according to claim 6, characterized in that: The front of the snap-fit ​​frame (2) is fixedly connected with two sets of limiting inclined blocks (19). The two sets of limiting inclined blocks (19) are fixedly connected to the upper surface and the bottom surface of the perforated fixing block (18) respectively on their side that is close to each other.

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