A solar panel support reinforcement structure

Abstract

The utility model provides a kind of solar panel support reinforcing structure, including bottom plate, the inside top of bottom plate is embedded with mounting ring, the front and rear left and right end of mounting ring top is all fixed with support foot, the top of support foot is all fixed with connecting ring, the upper and lower end of connecting ring is all fixedly connected with pressure spring, the outside top of connecting ring is all nested with support column, the top of four support columns is fixed with mounting bracket, one end of four support columns near mounting ring center is all fixedly connected with reinforcing rib, one end of reinforcing rib near mounting ring center is fixedly connected with counterweight, the front and rear left and right end of mounting ring outer wall is all fixed with sliding block, the front and rear left and right end in bottom plate inside is all fixed with fixed block.The utility model has good anti vertical pressure performance, can also automatically adjust the wind angle of solar panel, support is not prone to loosening and other conditions when encountering gale weather, effectively improve the stability in the process of solar panel use, reinforcing effect is good.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module support structure technology, and in particular to a solar panel bracket reinforcement structure. Background Technology

[0002] As the global energy structure shifts towards clean energy, solar photovoltaic (PV) power generation technology, due to its clean and renewable advantages, is widely used in residential buildings, industrial plants, and large-scale photovoltaic power plants. Solar panels, as the core component of a photovoltaic power generation system, need to be fixed to rooftops, ground surfaces, or special carriers (such as photovoltaic carports and photovoltaic curtain walls) via support structures. Their installation stability directly determines the power generation efficiency and system lifespan, while the load-bearing capacity and resistance to external interference of the support structure are crucial to ensuring the safe operation of the solar panels. Currently, most solar panel mounting systems on the market are made of lightweight, high-strength materials such as aluminum alloy and steel, and are mainly divided into two categories: fixed-tilt mounting systems and tracking mounting systems. Among them, fixed-tilt mounting systems are the most commonly used in small and medium-sized photovoltaic projects due to their simple structure and low cost. Their typical structure includes columns, beams, diagonal braces, and connectors. These components are assembled using bolts or welding, and the solar panels are then fixed to the beams using clamps. However, in actual use, existing fixed-tilt mounting systems are prone to insufficient resistance to wind and snow loads. In windy areas (such as coastal areas and plateaus) or areas with heavy snowfall, the mounting system must withstand the horizontal thrust and torque generated by strong winds, as well as the vertical pressure from accumulated snow. The diagonal braces of existing systems are mostly single-point connections or only reinforced at both ends, lacking effective support in the middle area, resulting in insufficient overall rigidity. When encountering extreme weather, the beams are prone to bending and deformation, and the connection between the columns and the foundation is prone to loosening. In severe cases, this can lead to solar panel displacement, damage, or even the collapse of the entire mounting system, resulting in poor stability. Utility Model Content

[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a solar panel support reinforcement structure.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A solar panel support reinforcement structure includes a base plate. An installation ring is embedded in the upper interior of the base plate. Support feet are fixed to the front, rear, left, and right ends of the top of the installation ring. Connecting rings are fixed to the top of each support foot. Compression springs are fixed to the upper and lower ends of each connecting ring. Support columns are nested on the upper outer side of each connecting ring. Mounting brackets are fixed to the tops of the four support columns. Reinforcing ribs are fixed to the ends of the four support columns near the center of the installation ring. Counterweights are fixed to the ends of the reinforcing ribs near the center of the installation ring. Slider blocks are fixed to the front, rear, left, and right ends of the outer wall of the installation ring. Fixing blocks are fixed to the front, rear, left, and right ends of the interior of the base plate. Limiting rings are embedded in the middle of the fixing blocks, and return springs are nested on the outer sides of the limiting rings.

[0005] Preferably, the top of the counterweight is connected to the mounting frame via reinforcing ribs, and the distance between the bottom of the counterweight and the upper surface of the base plate is 5-10cm.

[0006] Preferably, the connecting ring above the support foot is embedded in the lower buffer groove inside the support column, and the pressure springs at the upper and lower ends of the connecting ring are respectively connected to the upper and lower ends of the buffer groove.

[0007] Preferably, the cross-sectional area of ​​the connecting ring is the same as the cross-sectional area of ​​the buffer groove, and the support column moves up and down vertically on the outer wall of the connecting ring through the buffer groove.

[0008] Preferably, the sliders on the front, back, left, and right sides of the mounting ring are all nested outside the limiting ring, and the sliders are positioned between adjacent fixing blocks.

[0009] Preferably, the mounting ring drives the slider to rotate 50° to the left and right outside the limiting ring, and the two ends of the return spring are respectively connected to the slider and the fixing block. Beneficial effects

[0010] The counterweight is connected to the four support columns and the mounting frame by reinforcing ribs, lowering the overall center of gravity. During rain or snow, the impact of rain and snow on the solar panel or its accumulation on the surface of the solar panel causes the support columns to move downwards due to gravity. As the support columns move downwards, they compress and pull the pressure springs at the upper and lower ends of the connecting ring, thus buffering the vertical pressure on the solar panel through the elastic deformation of the pressure springs. When the solar panel is blown by strong winds, the solar panel will drive the mounting ring to rotate clockwise or counterclockwise through the mounting frame, support columns, and support feet. At this time, the slider on the outside of the mounting ring slides in the limit ring, compressing and pulling the return spring connected to its outer wall, thereby adjusting the windward angle of the solar panel. In windy weather, the bracket is less likely to loosen, effectively improving the stability of the solar panel during use and providing a good reinforcement effect. Attached Figure Description

[0011] Figure 1 This is a front view of the overall structure of this utility model; Figure 2 This is an exploded view of the overall structure of this utility model; Figure 3 This is a front cross-sectional view of the overall structure of this utility model; Figure 4 This is a partial structural diagram of the mounting ring and limiting ring in this utility model.

[0012] Legend: Base plate 1, mounting ring 2, support foot 201, connecting ring 202, pressure spring 203, support column 204, mounting bracket 205, reinforcing rib 206, counterweight block 207, slider 208, fixing block 3, limit ring 301, return spring 302. Detailed Implementation

[0013] Example 1, referring to Figure 1-4 A solar panel bracket reinforcement structure includes a base plate 1. An mounting ring 2 is embedded in the upper part of the base plate 1. Support feet 201 are fixed to the front, back, left, and right ends of the top of the mounting ring 2. A connecting ring 202 is fixed to the top of each support foot 201. A pressure spring 203 is fixed to the upper and lower ends of the connecting ring 202. Support columns 204 are nested on the upper part of the outer side of the connecting ring 202. Mounting brackets 205 are fixed to the top of the four support columns 204. A reinforcing rib 206 is fixed to one end of each support column 204 near the center of the mounting ring 2. A counterweight block 207 is fixed to one end of each reinforcing rib 206 near the center of the mounting ring 2. A slider 208 is fixed to the front, back, left, and right ends of the outer wall of the mounting ring 2. A fixing block 3 is fixed to the front, back, left, and right ends of the base plate 1. A limit ring 301 is embedded in the middle of the fixing block 3. A return spring 302 is nested on the outer side of the limit ring 301.

[0014] The top of the counterweight 207 is connected to the mounting bracket 205 through the reinforcing rib 206, and the distance between the bottom of the counterweight 207 and the upper surface of the base plate 1 is 5-10cm. The counterweight 207 is connected to the four support columns 204 and the mounting frame 205 by the reinforcing ribs 206, which lowers the center of gravity of the mounting frame 205 and further improves the stability of the mounting frame 205. The connecting ring 202 above the support foot 201 is embedded in the buffer groove inside the support column 204. The pressure springs 203 at the upper and lower ends of the connecting ring 202 are respectively connected to the upper and lower ends of the buffer groove. The cross-sectional area of ​​the connecting ring 202 is the same as the cross-sectional area of ​​the buffer groove, and the support column 204 moves up and down vertically on the outer wall of the connecting ring 202 through the buffer groove. When it rains or snows, the rain and snow hit the solar panel or accumulate on the surface of the solar panel. Due to gravity, the rain and snow will push the support column 204 downward through the solar panel and the mounting bracket 205. When the support column 204 moves downward, it squeezes and pulls the pressure spring 203 at the upper and lower ends of the connecting ring 202 to deform. The elastic deformation of the pressure spring 203 buffers the vertical pressure borne by the solar panel.

[0015] Example 2 differs from Example 1 in that, in this example, the sliders 208 on the front, back, left, and right sides of the mounting ring 2 are all nested on the outside of the limiting ring 301, and the sliders 208 are arranged between adjacent fixing blocks 3. The mounting ring 2 drives the slider 208 to rotate 50° to the left and right outside the limit ring 301. The two ends of the return spring 302 are connected to the slider 208 and the fixing block 3 respectively. When the solar panel is blown by strong winds, the solar panel will drive the mounting ring 202 to rotate clockwise or counterclockwise through the mounting bracket 205, support column 204 and support foot 201. At this time, the slider 208 on the outside of the mounting ring 202 slides in the limiting ring 301, squeezing and pulling the return spring 302 connected to its outer wall to deform, thereby adjusting the windward angle of the solar panel. When encountering strong winds, the bracket is not easy to loosen, which effectively improves the stability of the solar panel during use and has a good reinforcement effect. When the strong wind stops, the return spring pushes the slider 208 back to its original position, which in turn causes the mounting ring 202, support foot 201, support column 204, mounting bracket 205, and the solar panel installed on the mounting bracket 205 to return to their original positions.

[0016] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A solar panel support reinforcement structure, comprising a base plate (1), characterized in that, An installation ring (2) is embedded in the upper part of the base plate (1). Support feet (201) are fixed to the front, back, left and right ends of the top of the installation ring (2). A connecting ring (202) is fixed to the top of each support foot (201). A pressure spring (203) is fixed to the upper and lower ends of each connecting ring (202). A support column (204) is nested on the upper part of the outer side of each connecting ring (202). A mounting bracket (205) is fixed to the top of each of the four support columns (204). 4) A reinforcing rib (206) is fixedly connected to one end near the center of the mounting ring (2). A counterweight (207) is fixedly connected to one end of the reinforcing rib (206) near the center of the mounting ring (2). A slider (208) is fixed to the front, back, left and right ends of the outer wall of the mounting ring (2). A fixing block (3) is fixed to the front, back, left and right ends of the bottom plate (1). A limit ring (301) is embedded in the middle of the fixing block (3). A return spring (302) is nested on the outside of the limit ring (301).

2. The solar panel support reinforcement structure according to claim 1, characterized in that, The top of the counterweight (207) is connected to the mounting bracket (205) by a reinforcing rib (206), and the distance between the bottom of the counterweight (207) and the upper surface of the base plate (1) is 5-10cm.

3. The solar panel support reinforcement structure according to claim 1, characterized in that, The connecting ring (202) above the support foot (201) is embedded in the buffer groove below the support column (204), and the pressure springs (203) at the upper and lower ends of the connecting ring (202) are respectively connected to the upper and lower ends of the buffer groove.

4. The solar panel support reinforcement structure according to claim 3, characterized in that, The cross-sectional area of ​​the connecting ring (202) is the same as that of the buffer groove, and the support column (204) moves up and down vertically on the outer wall of the connecting ring (202) through the buffer groove.

5. The solar panel support reinforcement structure according to claim 1, characterized in that, The sliders (208) of the mounting ring (2) are all nested on the outside of the limiting ring (301), and the sliders (208) are arranged between adjacent fixing blocks (3).

6. The solar panel support reinforcement structure according to claim 5, characterized in that, The mounting ring (2) drives the slider (208) to rotate 50° to the left and right outside the limiting ring (301). The two ends of the return spring (302) are connected to the slider (208) and the fixing block (3) respectively.

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