A wind resistant support for photovoltaic panel installation
By combining hydraulic rods, support mechanisms, and buffer components, the problem of insufficient stability of photovoltaic panel brackets in windy weather was solved, enabling stable installation and efficient power generation of photovoltaic panels.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG JUNYI ENERGY TECHNOLOGY CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-24
AI Technical Summary
Existing photovoltaic panel supports lack stability in windy weather, making them prone to swaying or displacement, which affects photovoltaic power generation efficiency.
The design employs a combination of hydraulic rods, support mechanisms, and buffer components, including fixing blocks, connecting rods, damping rods, and ball bearings. The height of the photovoltaic panel is adjusted via the hydraulic rods, the support mechanism provides stable support, the buffer components reduce swaying, and the fixing mechanism ensures secure installation.
To improve the stability of photovoltaic panels in windy weather, prevent them from shaking, ensure they are securely installed, and enhance power generation efficiency.
Smart Images
Figure CN224555524U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a wind-resistant support for photovoltaic panel installation. Background Technology
[0002] Photovoltaic panels, as the core component of solar photovoltaic power generation systems, are devices that directly convert solar energy into electrical energy using the photovoltaic effect. Primarily made of semiconductor materials, when sunlight shines on a photovoltaic panel, photons interact with electrons in the semiconductor material, generating electron-hole pairs. These electrons and holes move directionally under the influence of an electric field, thus forming an electric current. With its advantages of being clean, renewable, and pollution-free, photovoltaic panels are widely used in various power generation scenarios, such as large-scale ground-mounted power plants, distributed rooftop photovoltaic systems, and independent power supply in remote areas, playing a vital role in the transformation of the global energy structure and sustainable development.
[0003] In existing technologies, wind-resistant supports for fixing photovoltaic panels typically employ a relatively simple structural design. They generally consist of a metal frame and fixed support feet. The metal frame secures the photovoltaic panels, while the support feet are directly connected to the ground, fixed using bolts or welding. This type of wind-resistant support structure can ensure the installation stability of the photovoltaic panels to a certain extent, allowing them to operate normally in environments with low wind speeds. Its working principle is to use the support feet to transfer the weight of the photovoltaic panels and the force generated by the wind to the ground, relying on the friction between the support feet and the ground, as well as the stability of the fixed connection, to resist the wind force.
[0004] However, this traditional wind-resistant support structure has significant shortcomings in dealing with strong winds. When encountering strong winds, due to the relatively simple support structure, the wind force acts directly on the photovoltaic panels and the support structure. Furthermore, the contact area between the support feet and the ground is limited. Under strong winds, the support structure is prone to swaying or even displacement, causing changes in the installation angle of the photovoltaic panels and affecting the photovoltaic power generation efficiency. Therefore, a wind-resistant support structure for photovoltaic panel installation is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a wind-resistant bracket for photovoltaic panel installation, aiming to improve the problem in the prior art where wind force directly acts on the photovoltaic panel and the bracket, and the limited contact area between the support feet and the ground makes the bracket prone to swaying or even displacement, affecting the photovoltaic power generation efficiency.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A wind-resistant bracket for installing photovoltaic panels includes a photovoltaic panel. A frame is provided on the outer periphery of the photovoltaic panel. Two rotating blocks are respectively provided at the bottom of the frame. A connecting block is rotatably connected inside each of the two rotating blocks. A hydraulic rod is installed on the side of the connecting block away from the rotating block. A fixing mechanism is provided at the bottom of the hydraulic rod. Support mechanisms are provided on both the left and right sides of the hydraulic rod. The support mechanism includes a first fixing block, which is fixed to one side of the hydraulic rod. A connecting rod is rotatably connected inside the first fixing block. The end of the connecting rod away from the first fixing block is rotatably connected to a second fixing block. A connecting rod is fixedly connected to the bottom of the second fixing block. A circular fixing foot is installed on the outer periphery of the bottom of the connecting rod. A buffer assembly is provided inside the circular fixing foot. As a further description of the above technical solution: The fixing mechanism includes an embedded block, which is fixed to the end of the hydraulic rod away from the connecting block. An assembly block is slidably connected to the outer periphery of the embedded block. Fixing bolts are provided on both the left and right sides of the assembly block. A connecting component is provided on the front side of the interior of the assembly block. As a further description of the above technical solution: The buffer assembly includes two damping rods, which are respectively fixed inside the front and rear sides of the circular fixed foot. An arc-shaped block is fixed on the opposite side of each of the two damping rods. Multiple circumferentially evenly distributed ball bearings are movably connected inside the side of the arc-shaped block away from the damping rod. A groove is opened on the outer periphery of the connecting rod. As a further description of the above technical solution: The connecting assembly includes a plug rod, which is slidably connected to the front side of the inside of the assembly block. A limit plate is fixed to the outer periphery of the plug rod, and a spring is fixedly connected to one side of the limit plate. A pull block is fixed to one end of the plug rod near the assembly block. A limit groove is formed inside the assembly block, and a slot is formed inside the embedded block. As a further description of the above technical solution: The ball bearing is movably connected inside the groove; As a further description of the above technical solution: One of the rotating blocks is fixed to the bottom front side of the hydraulic rod, and the other rotating block is slidably connected to the bottom rear side of the hydraulic rod; As a further description of the above technical solution: The limiting plate is slidably connected inside the limiting groove, and the end of the spring away from the limiting plate is fixed inside the assembly block; As a further description of the above technical solution: The end of the insert rod away from the pull block is slidably connected inside the slot.
[0007] This utility model has the following beneficial effects: 1. This utility model utilizes the cooperation of fixed block one, connecting rod, fixed block two, and connecting rod in the support mechanism with damping rod, arc block, and ball bearing in the buffer assembly. This allows the hydraulic rod to better withstand greater wind force. In windy weather, when the connecting rod sways, the damping rod can provide a reaction force to the arc block, reducing the swaying amplitude of the connecting rod and achieving a windproof effect. This solves the problem of insufficient stability of existing photovoltaic panel supports in windy weather, which easily leads to damage to the photovoltaic panels.
[0008] 2. This utility model, through the cooperation of the embedded block, assembly block, and fixing bolt in the fixing mechanism with the plug rod, limiting plate, and spring in the connecting assembly, allows for easy connection and fixation of the embedded block and assembly block at the bottom of the hydraulic rod during bracket installation, thus completing the installation and fixation of the bracket to the ground. This solves the problems of inconvenient installation and unstable fixation of existing photovoltaic panel brackets. Attached Figure Description
[0009] Figure 1 This is a three-dimensional schematic diagram of a wind-resistant bracket for installing photovoltaic panels according to the present invention. Figure 2 This is a schematic diagram of the hydraulic rod of a wind-resistant bracket for photovoltaic panel installation proposed in this utility model; Figure 3 This is a schematic diagram of the connecting rod structure of a wind-resistant bracket for photovoltaic panel installation proposed in this utility model; Figure 4 This is a schematic diagram of the structure of the arc-shaped block of a wind-resistant support for photovoltaic panel installation proposed in this utility model; Figure 5 This is a schematic diagram of the insert rod of a wind-resistant bracket for photovoltaic panel installation proposed in this utility model.
[0010] Legend: 1. Photovoltaic panel; 2. Hydraulic rod; 3. Frame; 4. Support mechanism; 401. Fixing block one; 402. Connecting rod; 403. Fixing block two; 404. Connecting rod; 405. Circular fixing foot; 5. Buffer assembly; 501. Damping rod; 502. Arc block; 503. Ball bearing; 504. Groove; 6. Fixing mechanism; 601. Embedded block; 602. Assembly block; 603. Fixing bolt; 7. Connecting assembly; 701. Pull block; 702. Insert rod; 703. Limiting plate; 704. Spring; 705. Limiting groove; 706. Slot; 8. Connecting block; 9. Rotating block. Detailed Implementation
[0011] 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.
[0012] Reference Figures 1-3 This utility model provides an embodiment of a wind-resistant bracket for installing photovoltaic panels, including a photovoltaic panel 1. The photovoltaic panel 1 is used to absorb solar energy and, in conjunction with other equipment, convert solar energy into electrical energy. A frame 3 is provided on the outer periphery of the photovoltaic panel 1. The frame 3 is used to fix the photovoltaic panel 1 inside. Two rotating blocks 9 are respectively provided at the bottom of the frame 3. One rotating block 9 is fixed to the bottom front side of the hydraulic rod 2, and the other rotating block 9 is slidably connected to the bottom rear side of the hydraulic rod 2. A connecting block 8 is rotatably connected inside both rotating blocks 9. The rotating blocks 9 are used to connect the frame 3 and the connecting blocks 8. The connecting blocks 8 and the rotating blocks 9 are combined to form a rotating pair. The connecting blocks 8 can rotate inside the rotating blocks 9. A hydraulic rod 2 is installed on the side of the connecting blocks 8 away from the rotating blocks 9. The hydraulic rod 2 is used to adjust the height and angle of the photovoltaic panel 1. In windy weather, the height of the photovoltaic panel 1 can be lowered by the hydraulic rod 2, thereby avoiding damage to the photovoltaic panel 1 due to excessive wind force. A fixing mechanism 6 is provided at the bottom of the hydraulic rod 2, and a support mechanism 4 is provided on both the left and right sides of the hydraulic rod 2. Reference Figures 1-3 The support mechanism 4 includes a first fixing block 401, which is fixed to one side of the hydraulic rod 2 and to the outer periphery of the hydraulic rod 2. When the hydraulic rod 2 is affected by wind, the force it receives will be transmitted to the first fixing block 401. A connecting rod 402 is rotatably connected inside the first fixing block 401. A second fixing block 403 is rotatably connected to the end of the connecting rod 402 away from the first fixing block 401. The connecting rod 402 is used to connect the first fixing block 401 and the second fixing block 403. A connecting rod 404 is fixedly connected to the bottom of block 2 403. By fixing block 1 401, connecting rod 402, and fixing block 2 403, the hydraulic rod 2 can be provided with good support, so that the hydraulic rod 2 can better withstand the large wind force. A circular fixing foot 405 is installed on the outer periphery of the bottom of the connecting rod 404. The circular fixing foot 405 is equipped with a buffer component 5 inside. The circular fixing foot 405 is used to install on the ground. The connecting rod 404 is used to connect fixing block 2 403 and circular fixing foot 405.
[0013] Reference Figure 3 and Figure 5The fixing mechanism 6 includes an embedded block 601, which is fixed to the end of the hydraulic rod 2 away from the connecting block 8. An assembly block 602 is slidably connected to the outer periphery of the embedded block 601. The bottom of the hydraulic rod 2 is connected to the embedded block 601. The embedded block 601 and the assembly block 602 cooperate with each other to make the hydraulic rod 2 perpendicular to the ground. Fixing bolts 603 are provided on both the left and right sides of the assembly block 602. The fixing bolts 603 are used to fix the assembly block 602 to the ground. A connecting component 7 is provided on the front side of the interior of the assembly block 602.
[0014] Reference Figure 4 The buffer assembly 5 includes two damping rods 501, which are fixed to the front and rear sides of the circular fixed foot 405 respectively. An arc-shaped block 502 is fixed to one side of each of the two damping rods 501 facing each other. The damping rods 501 are fixed inside the circular fixed foot 405, with one end connected to the inside of the circular fixed foot 405 and the other end connected to the arc-shaped block 502. The end of the arc-shaped block 502 away from the damping rod 501 abuts against the outer periphery of the connecting rod 404, so that when the connecting rod 404 shakes, the arc-shaped block 502 can move, thereby causing the damping rod 501 to retract. A plurality of circumferentially evenly distributed balls 503 are movably connected inside the side of the arc-shaped block 502 away from the damping rod 501. A groove 504 is opened on the outer periphery of the connecting rod 404, and the balls 503 are movably connected inside the groove 504. The groove 504 is used to accommodate the movement of the balls 503, thereby increasing the contact area between the connecting rod 404 and the arc-shaped block 502.
[0015] Reference Figure 5 The connecting assembly 7 includes a rod 702, which is slidably connected to the front interior of the assembly block 602. A limiting plate 703 is fixed to the outer periphery of the rod 702. The rod 702 moves along with the limiting plate 703, and a spring 704 is fixedly connected to one side of the limiting plate 703. The end of the spring 704 away from the limiting plate 703 is fixed inside the assembly block 602. The spring 704 is made of 65Mn spring steel and provides support for the limiting plate 703. The rod 702 is close to the assembly block 602. One end of 02 is fixed with a pull block 701, which is used to facilitate the movement of the insertion rod 702. The assembly block 602 has a limiting groove 705 inside, and a limiting plate 703 is slidably connected inside the limiting groove 705. The limiting groove 705 is used to accommodate the horizontal movement of the limiting plate 703 inside. The embedded block 601 has a slot 706 inside, and the end of the insertion rod 702 away from the pull block 701 is slidably connected inside the slot 706. The slot 706 is used to cooperate with the insertion rod 702. By sliding the insertion rod 702 into the slot 706, the insertion rod 702 can provide a limiting and fixing function for the embedded block 601.
[0016] Working principle: Before installing the bracket, multiple fixing bolts 603 are inserted into the ground to fix the assembly block 602 to the ground. Then, the pull block 701 is pulled. After pulling the pull block 701, the pull block 701 will drive the insertion rod 702 to move together. During the movement of the insertion rod 702, the insertion rod 702 will drive the limiting plate 703 to slide in the limiting groove 705. When the limiting plate 703 moves, the limiting plate 703 will also apply a force to the spring 704, so that the spring 704 is stressed. After compression, the insert block 601 at the bottom of the hydraulic rod 2 is inserted into the assembly block 602. After the insert block 601 enters the assembly block 602, the pull block 701 can be released. At this time, the spring 704 loses the force of the limiting plate 703 and can generate a reset movement. The spring 704 pushes the limiting plate 703 to move. At this time, the limiting plate 703 will drive the insertion rod 702 to move, so that the insertion rod 702 slides into the insert block 601, thereby completing the connection between the insert block 601 and the assembly block 602. Next, the circular fixing foot 405 is installed on the ground, ensuring that the circular fixing foot 405 and the assembly block 602 are on the same horizontal plane. In windy weather, the connecting rod 404 will shake and exert a force on the arc block 502 in the opposite direction of the shaking. The arc block 502 will then transmit the force to the damping rod 501. At this time, the damping rod 501 will provide a reaction force to the arc block 502 after being subjected to the force, reducing the shaking amplitude of the connecting rod 404, thereby achieving the windproof effect.
[0017] 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 wind-resistant support for photovoltaic panel installation, comprising a photovoltaic panel (1), characterized in that: The photovoltaic panel (1) is provided with a frame (3) on its outer periphery. Two rotating blocks (9) are respectively provided at the bottom of the frame (3). A connecting block (8) is rotatably connected inside the two rotating blocks (9). A hydraulic rod (2) is installed on the side of the connecting block (8) away from the rotating block (9). A fixing mechanism (6) is provided at the bottom of the hydraulic rod (2). A support mechanism (4) is provided on both the left and right sides of the hydraulic rod (2). The support mechanism (4) includes a first fixing block (401), which is fixed to one side of the hydraulic rod (2). A connecting rod (402) is rotatably connected inside the first fixing block (401). A second fixing block (403) is rotatably connected to one end of the connecting rod (402) away from the first fixing block (401). A connecting rod (404) is fixedly connected to the bottom of the second fixing block (403). A circular fixing foot (405) is installed on the outer periphery of the bottom of the connecting rod (404). A buffer assembly (5) is provided inside the circular fixing foot (405).
2. The wind-resistant bracket for photovoltaic panel installation according to claim 1, characterized in that: The fixing mechanism (6) includes an embedded block (601), which is fixed to one end of the hydraulic rod (2) away from the connecting block (8). An assembly block (602) is slidably connected to the outer periphery of the embedded block (601). Fixing bolts (603) are provided on both the left and right sides of the assembly block (602). A connecting component (7) is provided on the front side of the interior of the assembly block (602).
3. The wind-resistant bracket for photovoltaic panel installation according to claim 1, characterized in that: The buffer assembly (5) includes two damping rods (501), which are fixed to the front and rear sides of the circular fixed foot (405) respectively. An arc-shaped block (502) is fixed to the opposite side of each of the two damping rods (501). Multiple circumferentially distributed ball bearings (503) are movably connected to the side of the arc-shaped block (502) away from the damping rod (501). A groove (504) is provided on the outer periphery of the connecting rod (404).
4. The wind-resistant support for photovoltaic panel installation according to claim 2, characterized in that: The connecting assembly (7) includes a plug rod (702), which is slidably connected to the front side of the inner side of the assembly block (602). A limiting plate (703) is fixed to the outer periphery of the plug rod (702), and a spring (704) is fixedly connected to one side of the limiting plate (703). A pull block (701) is fixed to one end of the plug rod (702) near the assembly block (602). A limiting groove (705) is opened inside the assembly block (602), and a slot (706) is opened inside the embedded block (601).
5. A wind-resistant support for photovoltaic panel installation according to claim 3, characterized in that: The ball (503) is movably connected inside the groove (504).
6. A wind-resistant bracket for photovoltaic panel installation according to claim 1, characterized in that: One of the rotating blocks (9) is fixed to the bottom front side of the hydraulic rod (2), and the other rotating block (9) is slidably connected to the bottom rear side of the hydraulic rod (2).
7. A wind-resistant bracket for photovoltaic panel installation according to claim 4, characterized in that: The limiting plate (703) is slidably connected inside the limiting groove (705), and the end of the spring (704) away from the limiting plate (703) is fixed inside the assembly block (602).
8. A wind-resistant bracket for photovoltaic panel installation according to claim 4, characterized in that: The end of the insert (702) away from the pull block (701) is slidably connected inside the slot (706).