Photovoltaic bracket for complex terrain installation

Abstract

The present invention relates to the technical field of photovoltaic brackets, and proposes a photovoltaic bracket for installation on complex terrain, including a plurality of support frames, the support frames including: a plurality of supports; a support frame arranged on the supports, the support frame is used to support photovoltaic panels, and the supports all include: a first support block for supporting the support frame; a plurality of first connecting members, one end of the first connecting member is arranged on the first support block; a plurality of second support blocks, the second support block is movably arranged on the other end of the first connecting member, and after the second support block moves, it is used to move away from the first support block and to abut against the ground. Through the above technical solution, the problems of unstable foundation and great construction difficulty of photovoltaic brackets installed on complex terrain in the prior art are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic brackets, and in particular to a photovoltaic bracket for installation on complex terrains. Background Art

[0002] Photovoltaic brackets are supporting structures used to fix solar photovoltaic panels. Their installation technology will encounter many challenges under complex terrain conditions. Complex terrain includes but is not limited to mountains, hills, waters, urban buildings, etc. These terrain features make traditional flat ground installation experience no longer applicable. Therefore, it is necessary to adopt corresponding installation technologies and measures according to different complex terrain characteristics. Before installation, a comprehensive terrain survey and assessment of the installation site is carried out, including geological conditions, slope, soil bearing capacity, hydrological conditions, etc. This helps to determine the best installation plan and design a suitable bracket system.

[0003] Anchoring technology is one of the keys to installing photovoltaic brackets in complex terrain. According to different terrains, appropriate anchoring methods can be selected, such as screw piles, expansion bolts, chemical anchors, etc., to ensure the stability and safety of the bracket system. Complex terrain is often accompanied by greater wind and snow loads. Therefore, when designing the bracket system, it is necessary to fully consider the impact of these natural factors to ensure that the bracket has sufficient strength and durability.

[0004] The rocks scattered on the mountain may cause the foundation to be unstable and difficult to provide sufficient support. During the installation process, it is necessary to carefully evaluate the stability of each stone and decide whether it needs to be removed or reinforced. Mountainous terrain usually has a large slope, which will affect the installation and stability of the photovoltaic bracket. Special tilted installation techniques or platform construction may be required to solve this problem. In rocky terrain, traditional anchoring methods (such as screw piles) may not provide sufficient grip. The installation of photovoltaic brackets in mountainous areas is difficult. Not only do you need to consider the handling of materials, but it is also difficult for construction workers to operate on uneven rock surfaces. Summary of the invention

[0005] The present invention provides a photovoltaic bracket for installation on complex terrain, which solves the problems of unstable foundation and great construction difficulty of photovoltaic brackets for installation on complex terrain in the related art.

[0006] The technical solution of the present invention is as follows:

[0007] A photovoltaic support for complex terrain installation, comprising:

[0008] A plurality of support frames, wherein the support frames include:

[0009] A support frame, the support frame is used to support the photovoltaic panel;

[0010] There are several supports, all of which are arranged on the support frame;

[0011] The supports all include:

[0012] A first support block, used to support the support frame;

[0013] There are a plurality of first connecting members, one end of each of which is disposed on the first supporting block;

[0014] There are a plurality of second support blocks, and the second support blocks are movably arranged on the other end of the first connecting member. After the second support blocks move, they are away from or close to the first support blocks and are used to abut against the ground.

[0015] As a further technical solution, the first connecting member includes:

[0016] A first stud, one end of which is movably disposed on the first supporting block;

[0017] A second stud, one end of which is hingedly arranged on the other end of the first stud;

[0018] A third stud, one end of which is hingedly arranged on the second stud, and the second support block is movably arranged on the other end of the third stud, and after the second stud rotates, the second support block is driven by the third stud to abut against the ground;

[0019] There are two first clamping parts, which are correspondingly arranged on both ends of the second stud, and the first clamping parts are used to fix the second stud.

[0020] As a further technical solution, the first connecting member further includes:

[0021] There are two rotating shafts, which are respectively located at the two ends of the second stud, one end of the rotating shaft is clamped and set on the first stud or the second stud and the third stud, and the other end is clamped and set on the second stud, and the rotating shaft has a clamping hole;

[0022] The first clamping member comprises:

[0023] Connecting piece;

[0024] There are two clamping posts, which are arranged at both ends of the connecting piece, one of which is used for clamping in the clamping hole, and the other of which is used for clamping on the first supporting block or the second supporting block.

[0025] As a further technical solution, it also includes:

[0026] There are a plurality of second connecting members, and the second connecting members are used to connect two adjacent support frames, and the second connecting members include:

[0027] A first connecting rod, one end of which is rotatably disposed on one of the support frames;

[0028] A second connecting rod has one end rotatably arranged on the other supporting frame, and the other end of the second connecting rod is arranged on the other end of the first connecting rod.

[0029] As a further technical solution, the second connecting member further includes:

[0030] There are two second clamping parts, one end of the two second clamping parts is set on the support frame, and the other end is clamped on the first connecting rod and the second connecting rod. The second clamping parts and the first clamping parts have the same structure.

[0031] As a further technical solution, it also includes:

[0032] There are several cleaning parts, which are respectively arranged on several supporting frames. The cleaning parts are used to clean the photovoltaic panels. The cleaning parts include:

[0033] The chains include two chains, which are wound around the support frame and are respectively located on two sides of the support frame;

[0034] The brush body has two ends arranged on the chain and is slidably arranged on the support frame. The brush body is used to clean the photovoltaic panel after sliding.

[0035] As a further technical solution, the support frame has a water storage tank, the water storage tank has an inlet and an outlet, and rainwater enters the water storage tank through the inlet, and further includes:

[0036] A first rotating plate is rotatably arranged on the supporting frame and is used to open or close the outlet after rotation. After the outlet is opened, the photovoltaic panel is cleaned;

[0037] A sliding rod is slidably arranged on the supporting frame, and after the sliding rod slides, it is used to drive the first rotating plate to rotate.

[0038] As a further technical solution, one end of the sliding rod is arranged on the rotating plate, and the other end extends out of the water storage tank, and further comprises:

[0039] an elastic member, one end of which is arranged on the sliding rod and the other end of which is arranged on the supporting frame, and the elastic member is used to provide a force for the sliding rod to extend out of the water storage tank;

[0040] After the brush body slides, it abuts against the sliding rod, and after the abutment, it drives the sliding rod to slide.

[0041] As a further technical solution, it also includes:

[0042] The cover body is rotatably arranged on the support frame, and after the cover body is rotated, it is used to open or close the entrance.

[0043] As a further technical solution, it also includes:

[0044] A support rod, arranged on the support frame;

[0045] A rotating rod having a first end, a second end and a third end arranged in sequence, wherein the second end is rotatably disposed on the support rod;

[0046] A connecting rod, one end of which is rotatably disposed on the cover body, and the other end of which is rotatably disposed on the first end;

[0047] A water storage bucket is arranged on the third end, and the water storage bucket has a water seepage port, and the water seepage port is used for water seepage.

[0048] The working principle and beneficial effects of the present invention are:

[0049] In the present invention, each support frame supports a photovoltaic panel. The support is to support the support frame. The first support block is directly used to carry the support frame. The first support block has an adjustment support plate, which is connected to the first support block by bolts. When facing the undulating mountains, the bolts are screwed to adjust the height of the adjustment support plate to adjust the angle of the support frame, so that the photovoltaic panel follows the undulating mountains and ensures the stable placement of the photovoltaic panel. One end of the first connector is fixed to the first support block, and the other end is connected to the second support block, which provides the possibility of dynamic adjustment for the second support block and increases the ability to adapt to terrain changes. These second support blocks move at the other end of the first connector, and can freely adjust the distance according to the undulations of the terrain, away from the first support block, and directly abut the ground. Whether the ground is a slope, rock or uneven terrain, the stability of the entire support system can be ensured. Through the above design, the photovoltaic support can flexibly adapt to various complex terrains. The movement and adjustment of the second support block not only increases the contact area with the ground and increases stability, but also does not require complex ground leveling operations, reducing construction difficulty and cost. In addition, this design allows the support frame to be fine-tuned after installation to ensure the optimal tilt angle of the photovoltaic panel and maximize the efficiency of solar energy capture, reflecting the innovation and practicality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0051] Figure 1 It is a schematic diagram of the structure of the present invention;

[0052] Figure 2 It is a schematic diagram of the support structure of the present invention;

[0053] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0054] Figure 4 for Figure 1 An enlarged schematic diagram of point B;

[0055] Figure 5 It is a schematic diagram of the structure of the cleaning element of the present invention;

[0056] Figure 6 for Figure 5 An enlarged schematic diagram of point C;

[0057] Figure 7 This is a schematic diagram of the structure of the first clamping member of the present invention;

[0058] Figure 8 It is a schematic diagram of the water storage tank structure of the present invention.

[0059] In the figure: 100, support frame, 200, support, 300, support frame, 210, first support block, 220, first connecting member, 230, second support block, 221, first stud, 222, second stud, 223, third stud, 224, first clamping member, 225, rotating shaft, 226, clamping hole, 227, connecting piece, 228, clamping column, 400, second connecting member, 410, first connecting rod, 4 20. second connecting rod, 430. second clamping part, 500. cleaning part, 600. chain, 700. brush body, 310. water storage tank, 311. inlet, 800. first rotating plate, 900. sliding rod, 1100. cover body, 1200. supporting rod, 1300. rotating rod, 1310. first end, 1320. second end, 1330. third end, 1400. connecting rod, 1500. water storage barrel. DETAILED DESCRIPTION

[0060] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, they can also be understood as further technical solutions without creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0061] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0063] Reference Figure 1 to Figure 8 , which is the first embodiment of the present invention, proposes

[0064] A photovoltaic support for complex terrain installation, comprising:

[0065] Several support frames 100, the support frames 100 comprising:

[0066] A support frame 300, the support frame 300 is used to support the photovoltaic panel;

[0067] There are several supports 200, all of which are arranged on the support frame 300;

[0068] The support 200 includes:

[0069] A first supporting block 210, used to support the supporting frame 300;

[0070] There are a plurality of first connecting members 220, one end of which is disposed on the first supporting block 210;

[0071] There are a plurality of second support blocks 230 , which are movably disposed on the other end of the first connecting member 220 . After the second support block 230 moves, it moves away from or close to the first support block 210 and is used to abut against the ground.

[0072] In this embodiment, each support frame 100 supports a photovoltaic panel. The support 200 is used to support the support frame 300. The first support block 210 is directly used to carry the support frame 300. The first support block 210 has an adjustment support plate, which is connected to the first support block 210 by bolts. When facing the undulating mountains, the bolts are screwed to adjust the height of the adjustment support plate to adjust the angle of the support frame 300, so that the photovoltaic panel follows the undulating mountains and ensures the stable placement of the photovoltaic panel. One end of the first connecting member 220 is fixed to the first support block 210, and the other end is connected to the second supporting block 230, which provides the possibility of dynamic adjustment for the second supporting block 230 and increases the ability to adapt to terrain changes. These second supporting blocks 230 move at the other end of the first connecting member 220, and can freely adjust the distance according to the undulations of the terrain, away from the first supporting block 210, and directly abut the ground, whether the ground is a slope, rock or uneven terrain, can ensure the stability of the entire bracket system. The second supporting block 230 can have one layer or multiple layers. The multi-layer second support block 230 strengthens the structure. The bottom of the first support block 210 is composed of several hexagons, and the second support block 230 is a hexagonal structure. The hexagons can achieve a snap-on effect and strengthen the supporting force when the first support block 210 and the second support block 230 are in contact. Through the above design, the photovoltaic bracket can flexibly adapt to various complex terrains. The movement and adjustment of the second support block 230 not only increases the contact area with the ground and increases stability, but also does not require complicated ground leveling operations, reducing the construction difficulty and cost. In addition, this design also allows the support frame 300 to be fine-tuned after installation to ensure the optimal tilt angle of the photovoltaic panel and maximize the capture efficiency of solar energy, reflecting the innovation and practicality of the design. The edge of the photovoltaic bracket in this solution still uses piling to fix the photovoltaic bracket firmly on the ground, and the entire photovoltaic area can be piled in places where piling is easy to do to strengthen the structure.

[0073] Further, the first connecting member 220 includes:

[0074] A first stud 221, one end of which is movably disposed on the first supporting block 210;

[0075] A second stud 222, one end of which is hingedly arranged on the other end of the first stud 221;

[0076] A third stud 223 has one end hingedly disposed on the second stud 222, and a second support block 230 is movably disposed on the other end of the third stud 223. After the second stud 222 rotates, the second support block 230 is driven to abut against the ground through the third stud 223;

[0077] There are two first clamping members 224 , which are correspondingly disposed on both ends of the second stud 222 . The first clamping members 224 are used to fix the second stud 222 .

[0078] In this embodiment, sliding holes are designed on the first support block 210 and the second support block 230 for the first stud 221, the second stud 222 and the third stud 223 to move, and a plurality of nuts are threadedly engaged with the first stud 221, the second stud 222 and the third stud 223. When the second support block 230 abuts against the ground, the first stud 221, the second stud 222 and the third stud 223 move to a certain position, and the nuts are screwed so that the plurality of nuts are respectively clamped on both sides of the first support block 210 and the second support block 230 to prevent the first stud 221 and the first support block 210 from moving relative to each other, and the third stud 223 and the second support block 230 from moving relative to each other, so as to fix the first stud 221 and the third stud 223. The entire support system can adapt to changes in ground height and is easy to adjust the angle and adapt to the terrain. In order to fix the second stud 222 and prevent the second stud 222 from rotating relative to the first stud 221 and the third stud 223, the first clamping member 224 is respectively arranged at both ends of the second stud 222 to prevent the second stud 222 from rotating, ensuring that the second stud 222 can stably maintain its position after adjustment, preventing displacement due to external force or vibration, and improving the stability of the entire support system. In this embodiment, the stud structure is used so that after the second support block 230 moves to a certain position, the first stud 221, the second stud 222 and the third stud 223 are connected to form a straight line. At this time, there is no need to use the first clamping member 224. It is only necessary to screw the nut so that the nut is clamped at the rotation axis 225 of the second stud 222, the first stud 221 and the third stud 223 to achieve fixation. Through the above design, efficient adaptation to complex terrain is achieved, which not only ensures the stable installation of the support frame 100, but also greatly improves the flexibility and efficiency of installation, fully reflecting the innovation and practicality of the design.

[0079] Furthermore, the first connecting member 220 further includes:

[0080] There are two rotating shafts 225, which are respectively located at the two ends of the second stud 222. One end of the rotating shaft 225 is clamped on the first stud 221 or the second stud 222 and the third stud 223, and the other end is clamped on the second stud 222. The rotating shaft 225 has a clamping hole 226;

[0081] The first clamping member 224 includes:

[0082] Connecting piece 227;

[0083] There are two clamping posts 228 , which are disposed at both ends of the connecting piece 227 . One clamping post 228 is used to be clamped in the clamping hole 226 , and the other clamping post 228 is used to be clamped on the first supporting block 210 or the second supporting block 230 .

[0084] In this embodiment, in order to fix the second stud 222, first, one end of each rotating shaft 225 is clamped on the first stud 221 or the third stud 223, and the other end is clamped on the second stud 222, connecting the second stud 222 with the first stud 221 and the second stud 222 with the third stud 223. The introduction of the rotating shaft 225 not only provides the freedom of rotation, but also ensures the tight connection between the components. A clamping hole 226 is also provided on each rotating shaft 225, which provides an interface for the clamping of the clamping member. The first clamping member 224 includes a connecting piece 227 and two clamping columns 228. The clamping column 228 can be a threaded column, and the clamping hole 226 is a threaded hole. During installation, the threaded column is twisted and screwed into the threaded hole to ensure the stability of the connection. At the same time, after the support frame 100 is disassembled, it can be reused to save resources. Two clamping posts 228 are respectively arranged at both ends of the connecting piece 227, one clamping post 228 is specifically embedded in the clamping hole 226 of the rotating shaft 225, and the other clamping post 228 is clamped on the first support block 210 or the second support block 230. This design fixes the second stud 222, and the second stud 222 of the square box rotates, which reinforces the structure and ensures the stability of the entire support system. This design not only improves the adaptability of the support frame 100 on complex terrain, but also greatly enhances the stability of the connection and the convenience of adjustment. This design enables the support frame 100 to flexibly respond to the challenges of different terrains during installation and adjustment, and ensures stability and safety for long-term use.

[0085] Furthermore, it also includes:

[0086] The second connecting member 400 has a plurality of parts and is used to connect two adjacent support frames 300. The second connecting member 400 includes:

[0087] A first connecting rod 410, one end of which is rotatably disposed on a supporting frame 300;

[0088] One end of the second connecting rod 420 is rotatably disposed on the other supporting frame 300 , and the other end of the second connecting rod 420 is disposed on the other end of the first connecting rod 410 .

[0089] In this embodiment, the second connecting member 400 is specially designed to connect two adjacent support frames 300, which improves the stability of the overall structure and the flexibility of the connection. One end of the first connecting rod 410 is designed to be rotatably set on one of the support frames 300, allowing the support frames 300 to have a relative degree of rotation freedom to adapt to uneven ground or terrain changes. The second connecting rod 420 echoes the first connecting rod 410, one end of which is also rotatably set on another adjacent support frame 300, and the other end is connected to the other end of the first connecting rod 410, which can be fixed by driving bolts. Ensure the stable connection between adjacent support frames 300, while allowing necessary angle adjustment to match complex terrain. Several support frames 300 are connected together, and the structure is more stable than the rows of support frames 300 connected together in the prior art, and more photovoltaic panels can be installed in the same area. This embodiment not only strengthens the stability of the entire photovoltaic support system, makes the connection between the support frames 300 more compact and adaptable to terrain changes, but also improves the flexibility and adaptability of installation. This design can effectively connect and adjust the various support frames 300 when facing complex terrain, ensuring the stability and efficiency of the photovoltaic panel installation.

[0090] Furthermore, the second connecting member 400 further includes:

[0091] There are two second clamping members 430 , one end of the two second clamping members 430 is set on the support frame 300 , and the other end is clamped on the first connecting rod 410 and the second connecting rod 420 . The second clamping member 430 and the first clamping member 224 have the same structure.

[0092] In this embodiment, in order to ensure that the adjacent support frames 300 are more secure and cannot be blown by the wind. In addition to the first connecting rod 410 and the second connecting rod 420, the second connecting member 400 is also designed with two second clamping members 430. These clamping members are consistent with the first clamping member 224 mentioned earlier in structure, ensuring the uniformity and interchangeability of the design, and facilitating standardized operations during production and installation. In order to facilitate transportation and installation, photovoltaic brackets usually adopt modular design. In complex terrain, this design can better adapt to various on-site conditions and reduce the difficulty of on-site processing and assembly. One end of each second clamping member 430 is firmly fixed to the corresponding support frame 300, and the other end is clamped to the connection position of the first connecting rod 410 and the second connecting rod 420, which not only ensures the rigidity and stability of the connection between the support frames 300, but also allows the angle and position of the connecting rod to be quickly adjusted according to the terrain requirements, thereby enhancing the adaptability and flexibility of the entire photovoltaic bracket system. One end of the second clamping member 430 is fixed at a specific position of the support frame 300, and the other end can be adjusted steplessly to fit into the position of the first connecting rod 410 and the second connecting rod 420 according to different terrains. The above design not only enhances the overall stability of the entire photovoltaic support system, but also simplifies the complexity of maintenance and replacement through structural consistency with the first clamping member 224, improves the efficiency of installation and maintenance, and further demonstrates the practicality and innovation of the design.

[0093] Furthermore, it also includes:

[0094] There are several cleaning members 500, which are respectively arranged on several supporting frames 300. The cleaning members 500 are used to clean the photovoltaic panels. The cleaning members 500 include:

[0095] The chains 600 are provided in pairs and are wound around the support frame 300 and are respectively located on both sides of the support frame 300;

[0096] The brush body 700 has two ends disposed on the chain 600 and is slidably disposed on the support frame 300. The brush body 700 is used to clean the photovoltaic panel after sliding.

[0097] In this embodiment, in order to maintain the high efficiency and long life of the photovoltaic panel, a cleaning member 500 is added to each support frame 300 to ensure the cleanliness of the surface of the photovoltaic panel. Each cleaning member 500 includes two chains 600, which are arranged on both sides of the support frame 300. The two ends of the brush body 700 are respectively installed on the side of the chain 600, so that when the chain 600 moves, the brush body 700 can slide back and forth on the support frame 300 without interfering with the chain 600. The brush body 700 slides on the support frame 300 through a sliding mechanism. When the chain 600 moves, it will drive the brush body 700 to slide back and forth on the support frame 300. When the brush body 700 slides on the support frame 300, it directly contacts and cleans the dirt and dust on the surface of the photovoltaic panel. The material of the brush body 700 is selected from wear-resistant materials that are harmless to the surface of the photovoltaic panel to ensure that the photovoltaic panel is not scratched or damaged during the cleaning process. In this embodiment, a gear is designed on the support frame 300, and a number of baffles arranged in a circle are installed on the gear. When wind blows, the resistance between the baffle and the wind drives the baffle to rotate, and then drives the gear to rotate. After the gear rotates, it drives the chain 600 to move. When wind blows, the chain 600 drives the brush body 700 to move along the sliding path of the support frame 300, and the bristles or cleaning materials on the brush body 700 gently wipe the surface of the photovoltaic panel, effectively removing the accumulated dirt and maintaining the light absorption efficiency of the photovoltaic panel. The automated integration of this cleaning mechanism greatly reduces the frequency and cost of manual cleaning, improves the maintenance efficiency and automation level of the entire photovoltaic system, and reflects the foresight and practicality of the design.

[0098] Furthermore, the support frame 300 has a water storage tank 310, the water storage tank 310 has an inlet 311 and an outlet, and rainwater enters the water storage tank 310 through the inlet 311, and further includes:

[0099] The first rotating plate 800 is rotatably disposed on the supporting frame 300 and is used to open or close the outlet after rotation. After the outlet is opened, the photovoltaic panel is cleaned;

[0100] The sliding rod 900 is slidably disposed on the supporting frame 300 . After the sliding rod 900 slides, it is used to drive the first rotating plate 800 to rotate.

[0101] In this embodiment, a water tank 310 is designed on the side with high terrain outside the support frame 300. Since the structure of the support frame 300 in this embodiment is a symmetrical structure, when installing, the side with the water tank 310 can be installed on the side with high terrain. The water tank 310 has an inlet 311 and an outlet. Rainwater naturally flows into the water tank 310 through the inlet 311, effectively collecting and storing rainwater, which is both environmentally friendly and economical. The first rotating plate 800 rotates at a specific position of the support frame 300, and can control the outlet switch of the water tank 310 by rotating operation. When it is necessary to clean the photovoltaic panel, the first rotating plate 800 is rotated to open the outlet of the water tank 310, so that the stored rainwater flows out and is used to clean the surface of the photovoltaic panel, thereby improving the cleaning efficiency and reducing the waste of water resources. In order to realize the automatic control of the first rotating plate 800, the sliding rod 900 is slidably arranged on the support frame 300. By sliding the sliding rod 900, the opening or closing of the rotating plate can be automatically controlled without manual intervention, thereby increasing the automation degree of the system and the convenience of operation. This embodiment not only realizes the effective collection and utilization of natural rainwater, but also provides a solution for automatic cleaning of photovoltaic panels, thereby improving the maintenance efficiency of the photovoltaic system and reducing operating costs.

[0102] Further, one end of the sliding rod 900 is disposed on the rotating plate, and the other end extends out of the water storage tank 310, and further includes:

[0103] An elastic member, one end of which is disposed on the sliding rod 900 and the other end of which is disposed on the supporting frame 300, and the elastic member is used to provide a force for the sliding rod 900 to extend out of the water storage tank 310;

[0104] After the brush body 700 slides, it contacts the sliding rod 900, and after the contact, it drives the sliding rod 900 to slide.

[0105] In this embodiment, one end of the sliding rod 900 is fixed to the first rotating plate 800, and the other end extends out of the water tank 310. The sliding rod 900 and the water tank 310 are sealed and connected to each other, which can prevent rainwater from leaking out when the sliding rod 900 slides, causing waste. In order to realize the automatic extension and retraction of the sliding rod 900, one end of the elastic member is connected to the sliding rod 900, and the other end is fixed to the support frame 300. The tension design of the elastic member is just right, which can provide the necessary resilience when the sliding rod 900 is retracted, so that the sliding rod 900 automatically resets, and also facilitates smooth sliding under the action of external force, providing power support for the cleaning operation. When the brush body 700 slides along the support frame 300 during the cleaning process, the brush body 700 contacts the extended sliding rod 900. The contact process between the brush body 700 and the sliding rod 900 pushes the sliding rod 900 to slide, thereby triggering the rotation of the first rotating plate 800, controlling the water flow outlet of the water storage tank 310, and releasing the stored rainwater in time for washing the photovoltaic panel. This embodiment not only realizes the automation of the cleaning operation, but also improves the adaptability and resource utilization efficiency of the system, reflecting the efficiency and innovation of the design.

[0106] Furthermore, it also includes:

[0107] The cover body 1100 is rotatably disposed on the support frame 300 . After the cover body 1100 is rotated, it is used to open or close the entrance 311 .

[0108] Also includes:

[0109] The support rod 1200 is arranged on the support frame 300;

[0110] The rotating rod 1300 has a first end 1310, a second end 1320 and a third end 1330 arranged in sequence, and the second end 1320 is rotatably disposed on the supporting rod 1200;

[0111] A connecting rod 1400, one end of which is rotatably mounted on the cover body 1100, and the other end of which is rotatably mounted on the first end 1310;

[0112] The water storage barrel 1500 is disposed on the third end 1330 and has a water seepage port for water seepage.

[0113] In this embodiment, a rotatable cover 1100 is added to the support frame 300, which can fully utilize rainwater in the rainy season and prevent debris from falling into the water tank 310 during the non-rainy season or maintenance, thereby maintaining the cleanliness and capacity of the water tank 310 and preventing water evaporation. The support rod 1200 is fixed on the support frame 300 to support the rotating rod 1300. The support rod 1200 and the rotating rod 1300 are similar to the principle of a lever, wherein the second end 1320 is flexibly rotatably arranged on the support rod 1200, providing a support point for the rotation of the entire mechanism. One end of the connecting rod 1400 is rotatably connected to the cover 1100, and the other end is rotatably connected to the first end 1310 of the rotating rod 1300. The water storage barrel 1500 is at the third end 1330 of the rotating rod 1300. The water storage barrel 1500 has a water seepage port. When it rains, the water storage barrel 1500 is filled with water because the water seepage port is small. The third end 1330 is pressed down, and the first end 1310 is lifted. In the process of the first end 1310 being lifted, the cover is opened by the action of the connecting rod 1400. 1100, rainwater enters the water storage tank 310 from the water inlet. After the rain stops, all the water in the water storage barrel 1500 seeps out from the seepage port, the third end 1330 rises to be level with the first end 1310, and the cover 1100 is closed to maintain the stable operation of the system. This embodiment not only optimizes the control flexibility of the rainwater collection system, but also increases the adaptability and self-regulation ability of the system to the natural environment through the seepage design of the water storage barrel 1500, thereby ensuring the reasonable collection and utilization of rainwater.

[0114] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic bracket for installation in complex terrain, characterized in that: include: A plurality of support frames (100), wherein the support frames (100) comprise: A support frame (300), the support frame (300) being used to support a photovoltaic panel; A plurality of supports (200) are provided on the support frame (300); The support (200) comprises: A first supporting block (210), used for supporting the supporting frame (300); A plurality of first connecting members (220), one end of the first connecting member (220) being arranged on the first supporting block (210); A plurality of second support blocks (230), wherein the second support blocks (230) are movably arranged on the other end of the first connecting member (220); after the second support block (230) moves, it moves away from or close to the first support block (210) and is used to abut against the ground; the second support block (230) has multiple layers; the bottom of the first support block (210) is composed of a plurality of hexagons; and the second support block (230) is a hexagonal structure; The first connecting member (220) comprises: A first stud (221), one end of which is movably disposed on the first supporting block (210); A second stud (222), one end of which is hingedly arranged on the other end of the first stud (221); A third stud (223) has one end hingedly disposed on the second stud (222); the second support block (230) is movably disposed on the other end of the third stud (223); after the second stud (222) rotates, the third stud (223) drives the second support block (230) to abut against the ground; Two first clamping parts (224) are provided on both ends of the second stud (222) respectively, and the first clamping parts (224) are used to fix the second stud (222); The first connecting member (220) further comprises: The rotating shaft (225) has two parts, which are respectively located at the two ends of the second stud (222); the rotating shaft (225) passes through the second stud (222) and the first stud (221) or the second stud (222) and the third stud (223); one end of the rotating shaft (225) is clamped on the first stud (221) or the third stud (223), and the other end is clamped on the second stud (222); the rotating shaft (225) has a clamping hole (226); The first clamping member (224) comprises: Connecting piece (227); There are two clamping columns (228) disposed at both ends of the connecting piece (227), one of the clamping columns (228) being used to be clamped in the clamping hole (226), and the other of the clamping columns (228) being used to be clamped on the first supporting block (210) or the second supporting block (230).

2. A photovoltaic support for complex terrain installation according to claim 1, characterized in that: Also includes: The second connecting member (400) has a plurality of parts. The second connecting member (400) is used to connect two adjacent support frames (300). The second connecting member (400) comprises: A first connecting rod (410), one end of which is rotatably disposed on one of the supporting frames (300); One end of the second connecting rod (420) is rotatably arranged on the other supporting frame (300), and the other end of the second connecting rod (420) is arranged on the other end of the first connecting rod (410).

3. A photovoltaic support for complex terrain installation according to claim 2, characterized in that: The second connecting member (400) further comprises: The second clamping parts (430) are provided in two pieces, one end of the two second clamping parts (430) is arranged on the support frame (300), and the other end is clamped and arranged on the first connecting rod (410) and the second connecting rod (420), and the second clamping parts (430) and the first clamping parts (224) have the same structure.

4. A photovoltaic support for complex terrain installation according to claim 1, characterized in that: Also includes: There are a plurality of cleaning members (500), which are respectively arranged on a plurality of the support frames (300). The cleaning members (500) are used to clean the photovoltaic panels. The cleaning members (500) include: The chain (600) has two parts, which are wound around the support frame (300) and are respectively located on two sides of the support frame (300); The brush body (700) has two ends arranged on the chain (600) and is slidably arranged on the support frame (300); the brush body (700) is used to clean the photovoltaic panel after sliding.

5. A photovoltaic support for complex terrain installation according to claim 4, characterized in that: The support frame (300) has a water storage tank (310), the water storage tank (310) has an inlet (311) and an outlet, rainwater enters the water storage tank (310) through the inlet (311), and further comprises: A first rotating plate (800) is rotatably disposed on the supporting frame (300) and is used to open or close the outlet after rotation, and to clean the photovoltaic panel after opening the outlet; A sliding rod (900) is slidably disposed on the support frame (300); after the sliding rod (900) slides, it is used to drive the first rotating plate (800) to rotate.

6. A photovoltaic support for complex terrain installation according to claim 5, characterized in that: The sliding rod (900) has one end disposed on the first rotating plate (800) and the other end extending out of the water storage tank (310), and further comprises: an elastic member, one end of which is arranged on the sliding rod (900) and the other end of which is arranged on the supporting frame (300), the elastic member being used to provide a force for the sliding rod (900) to extend out of the water storage tank (310); After the brush body (700) slides, it abuts against the sliding rod (900), and after the abutment, it drives the sliding rod (900) to slide.

7. A photovoltaic support for complex terrain installation according to claim 5, characterized in that: Also includes: The cover body (1100) is rotatably disposed on the support frame (300); after the cover body (1100) is rotated, it is used to open or close the entrance (311).

8. A photovoltaic support for complex terrain installation according to claim 7, characterized in that: Also includes: A support rod (1200) is arranged on the support frame (300); A rotating rod (1300) having a first end (1310), a second end (1320), and a third end (1330) arranged in sequence, wherein the second end (1320) is rotatably disposed on the support rod (1200); A connecting rod (1400), one end of which is rotatably disposed on the cover body (1100), and the other end of which is rotatably disposed on the first end (1310); The water storage barrel (1500) is arranged on the third end (1330), and the water storage barrel (1500) has a water seepage port, and the water seepage port is used for water seepage.

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