Spliced photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a spliced photovoltaic support which comprises a supporting plate, a connecting piece is fixedly connected to the side wall of the supporting plate, a fixing table is fixedly connected to the side wall of the supporting plate, a splicing assembly is arranged in the fixing table, a connecting assembly is arranged on the side wall of the supporting plate, and the connecting assembly is fixedly connected to the side wall of the supporting plate. The splicing assembly comprises a sliding column, the sliding column is slidably connected to the interior of the fixing table, the bottom of the sliding column is fixedly connected with a connecting shaft, the bottom end of the connecting shaft is fixedly connected with a fixing plate, the outer wall of the connecting shaft is slidably connected with a sliding ring, and the outer wall of the connecting shaft is sleeved with a first spring. According to the utility model, the clamping block is pushed by the spring II to reset, and then the connecting piece is aligned to the hole site of the fixed table and is clamped into the sliding column again, so that the splicing connection between the supporting plates is realized, the layout can be flexibly adjusted, various irregular shapes and gradients can be adapted, the space is fully utilized, and the use flexibility and the maintenance efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a splicing photovoltaic support. Background Technology

[0002] Photovoltaic (PV) mounting systems play a crucial role in solar photovoltaic (PV) power generation systems. They are key supporting facilities that ensure the stable operation of PV modules and the efficient collection of solar energy. Their primary function is to provide a reliable platform for the PV modules, allowing them to precisely face the sun to maximize the absorption of solar energy and its conversion into electricity. High-quality PV mounting systems can adapt to various complex natural environments, standing firmly in scorching deserts, windswept coastal areas, or frigid regions with heavy snowfall, ensuring the long-term stable operation of the PV modules and providing a solid guarantee for the widespread application and sustainable development of solar energy, a clean energy source.

[0003] Traditional photovoltaic (PV) support structures typically consist of large, fixed columns forming the foundation. These columns are often one-piece, heavy steel structures, anchored to the ground via large pre-embedded foundations. The crossbeams connecting the columns are also long, monolithic steel rods, directly welded to the columns, lacking flexible connection design. The purlins supporting the PV modules are similarly fixed in size and rigidly connected to the crossbeams. Overall, the components are large and heavy, relying heavily on permanent connections such as welding, and the design did not consider easy disassembly and assembly, resulting in a relatively cumbersome and fixed monolithic structure.

[0004] Traditional photovoltaic (PV) mounting systems are difficult to assemble easily, primarily due to their extensive welding processes. This results in permanent connections between components, making disassembly extremely difficult. Furthermore, the lack of standardization and modularity in component design leads to inconsistent dimensions and interfaces, hindering simple and quick assembly. This necessitates specialized welding equipment and significant manpower during installation, resulting in long installation cycles. When expansion, renovation, or relocation of the PV power station is required, disassembly becomes difficult and costly, sometimes even necessitating the abandonment of the original mounting system and reconstruction due to the difficulty in disassembly, leading to resource waste and severely hindering the flexibility and efficiency of PV power station construction. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular photovoltaic support system, which aims to improve the problem that traditional photovoltaic support systems are difficult to install conveniently, thus hindering the flexibility and efficiency of photovoltaic power station construction.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a splicing photovoltaic bracket, including a support plate, a connector fixedly connected to the side wall of the support plate, a fixing platform fixedly connected to the side wall of the support plate, a splicing component disposed inside the fixing platform, and a connecting component disposed on the side wall of the support plate;

[0007] The splicing assembly includes a sliding column, which is slidably connected inside the fixed platform. A connecting shaft is fixedly connected to the bottom of the sliding column, and a fixed plate is fixedly connected to the bottom end of the connecting shaft. A slip ring is slidably connected to the outer wall of the connecting shaft, and a spring is sleeved on the outer wall of the connecting shaft. One end of the spring is fixedly connected to the bottom of the slip ring, and the other end of the spring is fixedly connected to the top of the fixed plate. Symmetrical fixed shafts are fixedly connected inside the fixed platform. A locking block is fixedly connected to the outer wall of each fixed shaft, and a second spring is sleeved on the outer wall of the fixed shaft. One end of the second spring is fixedly connected to the side wall of the locking block, and the other end of the second spring is fixedly connected to the inside of the fixed platform.

[0008] Furthermore, the connecting assembly includes side platforms, and a plurality of the side platforms are fixedly connected to the side wall of the support plate.

[0009] Furthermore, each of the side platforms is slidably connected to a slide table, and each side platform is fixedly connected to a fixing block two.

[0010] Furthermore, a fixing block is fixedly connected to the side wall of the slide, and a fixing column is fixedly connected to the bottom of the fixing block.

[0011] Furthermore, the fixing column is slidably connected inside the fixing block two, and the outer wall of the fixing block two is fitted with a spring three.

[0012] Furthermore, side frames are fixedly connected to both sides of the slide, and a push shaft is fixedly connected inside each side frame.

[0013] Furthermore, the side wall of the side platform is rotatably connected to multiple turntables, and the push shaft is slidably connected inside the turntables.

[0014] Furthermore, a clamping plate is fixedly connected to the side wall of the turntable, one end of the third spring is fixedly connected to the bottom of the first fixed block, and the other end of the third spring is fixedly connected to the top of the second fixed block.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the sliding column first slides vertically inside the fixed platform after being subjected to force, and drives the connecting shaft at its bottom to move together. Finally, the locking block is reset by the second spring. Then, the connecting piece is aligned with the hole of the fixed platform and re-locked into the sliding column to realize the splicing connection between the support plates. The layout can be flexibly adjusted to adapt to various irregular shapes and slopes, making full use of space and improving the flexibility of use and maintenance efficiency.

[0017] 2. In this utility model, the sliding table on the side wall of the fixed block 1 is driven to slide on the side wall of the side platform by the force of the fixed block 1, and finally the clamp is fixed in the reserved position of the ground pile. The tension of the spring 3 keeps it stable. The staff can quickly complete the connection between the bracket and the ground pile without complicated operation procedures, which significantly speeds up the construction of the entire photovoltaic power station. Attached Figure Description

[0018] Figure 1 This is a perspective view of a splicing photovoltaic support frame proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the fixing platform structure of a splicing photovoltaic bracket proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the side platform structure of a splicing photovoltaic bracket proposed in this utility model.

[0021] Legend:

[0022] 1. Support plate; 2. Connector; 3. Fixed platform; 4. Sliding column; 5. Connecting shaft; 6. Fixed plate; 7. Slip ring; 8. Spring 1; 9. Fixed shaft; 10. Clamping block; 11. Spring 2; 12. Side platform; 13. Sliding table; 14. Fixed block 1; 15. Fixed block 2; 16. Fixed column; 17. Spring 3; 18. Side frame; 19. Push shaft; 20. Turntable; 21. Clamping plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-2 The present invention provides an embodiment of a splicing photovoltaic bracket, comprising a support plate 1, a connector 2 fixedly connected to the side wall of the support plate 1, a fixing platform 3 fixedly connected to the side wall of the support plate 1, a splicing component being provided inside the fixing platform 3, and a connecting component being provided on the side wall of the support plate 1.

[0025] The splicing assembly includes a sliding column 4, which is slidably connected inside the fixed platform 3. A connecting shaft 5 is fixedly connected to the bottom of the sliding column 4. A fixed plate 6 is fixedly connected to the bottom of the connecting shaft 5. A sliding ring 7 is slidably connected to the outer wall of the connecting shaft 5. A spring 8 is sleeved on the outer wall of the connecting shaft 5. One end of the spring 8 is fixedly connected to the bottom of the sliding ring 7, and the other end of the spring 8 is fixedly connected to the top of the fixed plate 6. A left-right symmetrical fixed shaft 9 is fixedly connected inside the fixed platform 3. A locking block 10 is fixedly connected to the outer wall of each fixed shaft 9. A spring 11 is sleeved on the outer wall of the fixed shaft 9. One end of the spring 11 is fixedly connected to the side wall of the locking block 10, and the other end of the spring 11 is fixedly connected to the inside of the fixed platform 3.

[0026] Specifically, when multiple support plates 1 need to be spliced, the operator first pushes the sliding column 4 downwards. After the sliding column 4 is subjected to force, it slides smoothly in the vertical direction inside the fixed platform 3, simultaneously causing the connecting shaft 5 tightly connected to its bottom to move along with it. As the connecting shaft 5 descends with the sliding column 4, the sliding ring 7 on the outer wall of the connecting shaft 5 contacts the locking block 10 for the first time. Due to the certain angle difference between the initial position of the sliding ring 7 and the locking block 10, the sliding ring 7 steadily pushes the locking block 10 through its own inclined surface, causing it to slide horizontally on the outer wall of the fixed shaft 9. When the sliding ring 7 continues to move down to the bottom of the locking block 10, the operator pulls the sliding column 4 in the opposite direction. At this time, the inclined surface at the top of the sliding ring 7 applies force to the locking block 10 again, pushing it to move further. At the same time, the sliding ring 7 moves along the connecting... The outer wall of shaft 5 continues to slide down until it reaches the bottom and fits tightly against the fixing plate 6. During this process, the fixing plate 6 is driven by the slip ring 7 and slides out from inside the fixing platform 3. After the fixing plate 6 has completely slid out, the locking block 10 quickly returns to its initial position under the elastic restoring force of the spring 11. Then, the operator precisely aligns the connector 2 with the preset hole in the fixing platform 3 and locks it into the sliding column 4 again. This completes the splicing connection between the support plates 1. Through this splicing method, the layout of the support plates 1 can be flexibly adjusted according to actual needs, making full use of every space. This not only improves the flexibility of the support plates 1, but also greatly improves maintenance efficiency in the later maintenance process because the splicing method is convenient and efficient, allowing for quick disassembly and reassembly.

[0027] Reference Figure 3The connecting assembly includes a side platform 12, multiple side platforms 12 are fixedly connected to the side wall of the support plate 1, each side platform 12 is slidably connected to a slide table 13, a second fixing block 15 is fixedly connected to the side wall of the side platform 12, a first fixing block 14 is fixedly connected to the side wall of the slide table 13, a fixing column 16 is fixedly connected to the bottom of the first fixing block 14, the fixing column 16 is slidably connected inside the second fixing block 15, a third spring 17 is sleeved on the outer wall of the second fixing block 15, side frames 18 are fixedly connected to both sides of the slide table 13, a push shaft 19 is fixedly connected inside each side frame 18, multiple turntables 20 are rotatably connected to the side wall of the side platform 12, the push shaft 19 is slidably connected inside the turntable 20, a clamping plate 21 is fixedly connected to the side wall of the turntable 20, one end of the third spring 17 is fixedly connected to the bottom of the first fixing block 14, and the other end of the third spring 17 is fixedly connected to the top of the second fixing block 15.

[0028] Specifically, when it is necessary to fix the support plate 1 to the ground pile, the worker presses down the fixing block 14. After the fixing block 14 is under force, it drives the slide 13, which is closely connected to its side wall, to slide along the preset track on the side wall of the side platform 12. During the sliding of the slide 13, the fixing column 16 at the bottom of the fixing block 14 slides into the fixing block 25, completing the initial positioning. At the same time, the displacement of the slide 13 causes multiple side frames 18 on its side wall to move synchronously. As the side frames 18 move, the push shaft 19 inside them begins to slide in the turntable 20. The sliding of the push shaft 19 applies a pushing force to the turntable 20, pushing the turntable. Turntable 20 rotates around a specific connection point on the side wall of side platform 12. The rotation of turntable 20 further drives the clamping plate 21 to move, so that it is firmly fixed in the reserved position of the ground pile. After the fixing is completed, spring 3 17 plays a key role. It applies a stabilizing force to the relevant components with its own tension, ensuring that the clamping plate 21 always remains firmly fixed and avoids loosening due to external forces. The staff can quickly complete the connection work between the bracket and the ground pile without the need for complicated tools or cumbersome operating procedures. This convenient fixing method greatly improves the construction efficiency and significantly speeds up the construction of the entire photovoltaic power station.

[0029] Working principle: First, when multiple support plates 1 need to be spliced ​​together, push the sliding column 4 downward. After being subjected to force, the sliding column 4 slides vertically inside the fixed platform 3, causing the connecting shaft 5 at its bottom to move together. At this time, the sliding ring 7 on the outer wall of the connecting shaft 5 will first contact the locking block 10, and push the locking block 10 horizontally on the outer wall of the fixed shaft 9 through its inclined surface. Then, the sliding ring 7 reaches the bottom of the locking block 10, pull the sliding column 4, and the inclined surface at the top of the sliding ring 7 will push the locking block 10 again. The sliding ring 7 will slide to the bottom of the connecting shaft 5 and fit against the fixed plate 6. Then, the fixed plate 6 will be driven to slide out of the fixed platform 3, and the locking block 10 will be reset by the spring 11. Then, align the connecting piece 2 with the hole of the fixed platform 3 and re-lock it into the sliding column 4 to realize the splicing connection between the support plates 1, which can flexibly The layout is adjusted to adapt to various irregular shapes and slopes, making full use of space and improving the flexibility of use and maintenance efficiency. When it is necessary to fix the support plate 1 to the ground pile, the fixing block 14 is pressed down. The force of the fixing block 14 causes the sliding table 13 on its side wall to slide on the side wall of the side platform 12, and the fixing column 16 at the bottom of the fixing block 14 slides into the fixing block 25. This causes the multiple side frames 18 on the side wall of the sliding table 13 to move synchronously, and causes the push shaft 19 inside to slide in the turntable 20, pushing the turntable 20 to rotate on the side wall of the side platform 12. This further causes the clamping plate 21 to be fixed in the reserved position of the ground pile, and it is kept stable by the tension of the spring 3 17. The staff can quickly complete the connection between the bracket and the ground pile without complicated operation procedures, which significantly speeds up the construction of the entire photovoltaic power station.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular photovoltaic support system, comprising a support plate (1), characterized in that: The support plate (1) has a connector (2) fixedly connected to its side wall, a fixed platform (3) fixedly connected to its side wall, a splicing assembly inside the fixed platform (3), and a connecting assembly inside the support plate (1). The splicing assembly includes a sliding column (4), which is slidably connected inside the fixed platform (3). A connecting shaft (5) is fixedly connected to the bottom of the sliding column (4). A fixed plate (6) is fixedly connected to the bottom end of the connecting shaft (5). A sliding ring (7) is slidably connected to the outer wall of the connecting shaft (5). A spring (8) is sleeved on the outer wall of the connecting shaft (5). One end of the spring (8) is fixedly connected to the bottom of the sliding ring (7), and the other end of the spring (8) is fixedly connected to the top of the fixed plate (6). A left-right symmetrical fixed shaft (9) is fixedly connected inside the fixed platform (3). A locking block (10) is fixedly connected to the outer wall of each fixed shaft (9). A spring (11) is sleeved on the outer wall of the fixed shaft (9). One end of the spring (11) is fixedly connected to the side wall of the locking block (10), and the other end of the spring (11) is fixedly connected inside the fixed platform (3).

2. The modular photovoltaic support system according to claim 1, characterized in that: The connecting assembly includes a side platform (12), and a plurality of the side platforms (12) are fixedly connected to the side wall of the support plate (1).

3. A modular photovoltaic support system according to claim 2, characterized in that: Each of the side platforms (12) is slidably connected to a slide table (13), and a fixing block two (15) is fixedly connected to the side platform (12).

4. A modular photovoltaic support system according to claim 3, characterized in that: The slide (13) is fixedly connected to a fixing block (14) on its side wall, and a fixing column (16) is fixedly connected to the bottom of the fixing block (14).

5. A modular photovoltaic support system according to claim 4, characterized in that: The fixed column (16) is slidably connected inside the fixed block two (15), and the outer wall of the fixed block two (15) is fitted with a spring three (17).

6. A modular photovoltaic support system according to claim 5, characterized in that: Both sides of the slide (13) are fixedly connected to side frames (18), and each side frame (18) is fixedly connected to a push shaft (19).

7. A modular photovoltaic support system according to claim 6, characterized in that: The side platform (12) has multiple turntables (20) rotatably connected to its side wall, and the push shaft (19) is slidably connected inside the turntable (20).

8. A modular photovoltaic support system according to claim 7, characterized in that: The turntable (20) has a clamp plate (21) fixedly connected to its side wall. One end of the spring three (17) is fixedly connected to the bottom of the fixed block one (14), and the other end of the spring three (17) is fixedly connected to the top of the fixed block two (15).

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