Photovoltaic support with wind and toppling prevention function

Abstract

The utility model relates to the protection technical field of photovoltaic support, concretely to a photovoltaic support with windproof and anti-toppling function, including stand, through the bolt installation on the stand many groups of triangular plate, and the stand top end is installed with the collar through the triangular plate, beneficial effect is: the support frame is installed on the outside of stand, and the upper half part is connected to the inclined support, thereby supporting the collar, and a kind of triangle is formed between the collar, improves its stability, and the lower half part of support frame is connected to the connecting frame, and the included angle of connecting frame and ground is adjusted, thereby reaching the condition of adaptation, then according to the angle size of adjustment, extension or reduction support rod, the bottom plate on the bottom end of support rod is fixed with ground, and four groups of connecting frame and support rod are supported on the ground in four directions, thereby strengthening the stability of stand, and the adjacent two groups of support rod are connected by reinforcing plate, the stability of support rod is strengthened, so that the connection with ground is more stable, and the stability effect of photovoltaic support is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support protection, specifically a photovoltaic support with windproof and anti-tipping functions. Background Technology

[0002] Photovoltaic (PV) mounting systems are crucial load-bearing components that support photovoltaic (PV) modules. The stability and safety of these systems directly impact power generation efficiency and lifespan. In practical applications, PV power plants are often built in open areas, which are highly susceptible to extreme weather. Strong winds from extreme weather can easily affect the stability of the PV mounting systems. Insufficient structural stability can lead to toppling or damage. During extreme weather, the base columns of the PV mounting system, in particular, need to be reinforced to improve its overall strength. PV mounting systems mainly consist of base plates, tie rods, triangular plates, crossbeams, columns, and diagonal supports. The photovoltaic panel is fixed to the ground to form a load-bearing foundation. Then, the column is installed on the base plate with the same bolt. The triangular plate at the top of the column is connected to the collar bolt to achieve a reliable connection and evenly transfer the force to each component. The crossbeam and collar are installed crosswise to provide a stable platform for the photovoltaic module. At the same time, the diagonal supports on both sides of the column are connected to other triangular plates with bolts. The diagonal supports, the column and collar form a triangular stable structure, which effectively disperses and transmits the wind load borne by the photovoltaic panel and crossbeam to the column and base plate, thereby avoiding the toppling caused by lateral wind force. This allows the photovoltaic panel to receive sufficient sunlight while achieving stable support against wind and toppling.

[0003] However, in existing technologies, the stability of photovoltaic supports is enhanced by thickening components or adding concrete bases to prevent them from tipping over due to strong winds. However, when encountering strong winds or lateral impacts, the wind resistance of photovoltaic supports is limited. Utility Model Content The purpose of this invention is to provide a photovoltaic support bracket with windproof and anti-tipping functions to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: it includes a column, multiple sets of triangular plates installed on the column by bolts, a collar strip installed at the top of the column by the triangular plates, a diagonal support installed at the bottom of the collar strip by the triangular plates, a support frame installed inside the column by bolts, grooves opened on both sides of the upper end of the support frame, and a support structure installed on the lower side of the support frame, the support structure being used to support the column.

[0005] Preferably, the columns are provided in multiple sets, and the columns are arranged in a stepped, incremental manner.

[0006] Preferably, the top of the column is bolted to the bottom of the triangular plate, and the top of the triangular plate is bolted to the collar strip.

[0007] Preferably, the diagonal support is provided in two sets, and the two sets of diagonal supports are located on both sides of the column.

[0008] Preferably, one end of the diagonal support is bolted to another set of triangular plates, and the top end of the other set of triangular plates is bolted to the bottom end of the collar strip.

[0009] Preferably, the support frame has upright plates fixed on its upper and lower surfaces, the upright plates are installed on the column by bolts, the support frame has a fixing groove in the middle, the column passes through the support frame, the shape of the fixing groove is the same as the cross-sectional shape of the column, and the support frame is sleeved on the outside of the column.

[0010] Preferably, the grooves are provided in six sets, of which two sets of grooves are located on the left and right sides of the upper half of the support frame, and the remaining four sets of grooves are located on the four sides of the lower half of the support frame. Rotating rods are provided on the inner walls of the grooves, and the rotating rods correspond one-to-one with the grooves. The other end of the inclined support is installed on the outside of the rotating rods.

[0011] Preferably, the support structure includes a connecting frame, mounting holes, support rods, a base plate, side plates, and reinforcing plates. One end of the connecting frame rotates to the outside of the rotating rod, and one end of the connecting frame is located in the lower half of the support frame. The connecting frame and the groove have primary significance. The mounting holes penetrate through the other end of the connecting frame, and there are multiple sets of mounting holes arranged in an array on the side of the connecting frame. One end of the support rod is inserted into the other end of the connecting frame, and the support rod and the mounting holes are installed by bolts. The support rod and the connecting frame correspond one-to-one. The base plate is fixed to the other end of the support rod and is attached to the ground. The base plate is connected to the ground by bolts. There are two sets of side plates, and the two sets of side plates are fixed to the side of the support rod. The side plates are arranged in a circumferential array around the central axis of the support rod. The reinforcing plates are installed on the side plates by bolts. There are four sets of reinforcing plates, and the two ends of the reinforcing plates are respectively located on the side plates of two adjacent support rods.

[0012] Preferably, the support rod has an internal mounting groove, one end of which is inserted into the mounting groove at the bottom of the connecting frame, and the mounting hole passes through the mounting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model proposes a photovoltaic support bracket with windproof and anti-tipping functions. The support frame is installed on the outside of the column, and the upper part is connected to the diagonal support to support the collar, forming a triangle with the collar to improve its stability. The lower part of the support frame is connected to the connecting frame. The angle between the connecting frame and the ground can be adjusted according to the wind force to achieve the appropriate conditions. Then, the support rod is lengthened or shortened according to the adjusted angle. The bottom plate on the bottom of the support rod is fixed to the ground. Four sets of connecting frames and support rods are supported on the ground in four directions to enhance the stability of the column. Adjacent sets of support rods are connected by reinforcing plates to enhance the stability of the support rods, making the connection with the ground more stable and improving the stability of the photovoltaic support bracket. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the support structure of this utility model; Figure 3 This utility model Figure 2 A schematic diagram of the AA-direction cross-section structure; Figure 4 This utility model Figure 3 A magnified structural diagram at point A; Figure 5 This is a schematic diagram of the support rod and reinforcing plate structure of this utility model.

[0014] In the diagram: 1. Column; 2. Triangle plate; 3. Neck strip; 4. Diagonal brace; 5. Support frame; 6. Groove; 7. Fixing groove; 8. Rotating rod; 9. Connecting frame; 10. Mounting groove; 11. Mounting hole; 12. Support rod; 13. Base plate; 14. Side plate; 15. Reinforcing plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Example 1 Please see Figures 1-5This utility model provides a technical solution: a photovoltaic support with windproof and anti-tipping functions, including a column 1, which has multiple sets and is arranged in a stepped manner. Multiple sets of triangular plates 2 are bolted to the column 1. A collar 3 is installed at the top of the column 1 through the triangular plates 2. The top of the column 1 and the bottom of the triangular plates 2 are bolted together. The top of the triangular plates 2 and the collar 3 are bolted together. The bottom of the collar 3 is installed with a diagonal support 4 through the triangular plates 2. There are two sets of diagonal supports 4, which are located on both sides of the column 1. One end of the diagonal support 4 is bolted to another set of triangular plates 2, and the top of the other set of triangular plates 2 is bolted to the bottom of the collar 3. Specifically, the photovoltaic support system mainly consists of foot plates, collar bars 3, triangular plates 2, crossbeams, columns 1, and diagonal supports 4. The foot plates are fixed to the ground as the load-bearing foundation. Multiple sets of columns 1 are arranged in a stepped, increasing manner to form a stable height gradient, facilitating the layered arrangement of photovoltaic panels. Multiple sets of triangular plates 2 are bolted to the top of the columns 1. The triangular plates 2 not only reliably connect the columns 1 and collar bars 3, but also act as connecting nodes to transfer forces to different components, making the structural stress more balanced. The crossbeams and collar bars 3 intersect. Two sets of diagonal supports 4 are set on both sides of the columns 1 and are bolted to the collar bars 3 through the triangular plates 2, forming a triangular and stable structure. This effectively disperses the wind load on the crossbeams and photovoltaic panels and transfers it to the columns 1 and foot plates, preventing the support system from tilting due to lateral wind forces. The crossbeams are fixed above the collar bars 3, providing an installation platform for the photovoltaic modules. With the help of the overall triangular structure and stepped distribution, the photovoltaic panels can be guaranteed to receive sufficient sunlight, achieving the stable support principle of wind and tilt prevention.

[0017] Example 2 Based on Embodiment 1, in order to achieve the wind and tilt prevention effect of the photovoltaic support, a support frame 5 is bolted inside the column 1. Vertical plates are fixed to the upper and lower surfaces of the support frame 5, and the vertical plates are bolted to the column 1. A fixing groove 7 is formed in the middle of the support frame 5, through which the column 1 passes. The shape of the fixing groove 7 is the same as the cross-sectional shape of the column 1. The support frame 5 is fitted onto the outside of the column 1. Grooves 6 are formed on both sides of the upper end of the support frame 5. There are six sets of grooves 6, two of which are located... On the left and right sides of the upper half of the support frame 5, the remaining four sets of grooves 6 are located on the four sides of the lower half of the support frame 5. Rotating rods 8 are mounted on the inner walls of the grooves 6, with each rotating rod 8 corresponding to a groove 6. The other end of the inclined support 4 is installed on the outside of the rotating rod 8. A support structure is installed on the lower side of the support frame 5 to support the column 1. The support structure includes a connecting frame 9, mounting holes 11, support rods 12, a base plate 13, side plates 14, and reinforcing plates 15. One end of the connecting frame 9 rotates to the outside of the rotating rod 8, and... One end of the connecting frame 9 is located in the lower half of the support frame 5. The connecting frame 9 and the groove 6 are of primary significance. The mounting hole 11 penetrates the other end of the connecting frame 9, and there are multiple sets of mounting holes 11 arranged in an array on the side of the connecting frame 9. One end of the support rod 12 is inserted into the other end of the connecting frame 9. The support rod 12 and the mounting hole 11 are installed by bolts. The support rod 12 corresponds one-to-one with the connecting frame 9. The base plate 13 is fixed to the other end of the support rod 12 and is attached to the ground. The base plate 13 is open to the ground. The side plate 14 is connected to the ground by bolts. There are two sets of side plates 14. The two sets of side plates 14 are fixed to the side of the support rod 12 and are arranged in a circular array around the central axis of the support rod 12. The reinforcing plate 15 is installed on the side plate 14 by bolts. There are four sets of reinforcing plates 15. The two ends of the reinforcing plate 15 are respectively located on the side plates 14 of two adjacent support rods 12. The support rod 12 has an installation groove 10 inside. One end of the support rod 12 is inserted into the installation groove 10 at the bottom of the connecting frame 9. The installation hole 11 passes through the installation groove 10. Specifically, firstly, the support frame 5 is fixed to the outside of the column 1 with bolts, ensuring a tight connection. Then, one end of the diagonal support 4 is installed on the rotating rod 8, and the other end is installed on the triangular plate 2, forming a triangular structure with the collar 3 to improve overall stability. Next, the angle between the connecting frame 9 and the ground is adjusted according to the wind force. One end of the support rod 12 is inserted and fixed to the connecting frame 9 through the appropriate mounting hole 11, and then tightened with bolts. This allows for flexible adjustment of the length and angle of the support rod 12. Finally, the support... The other end of the support rod 12 is fixed to the base plate 13, so that the base plate 13 is firmly attached to the ground and locked with bolts to achieve a stable connection with the ground. During this process, two sets of side plates 14 surround the sides of the support rod 12 to provide installation base points for subsequent reinforcement. Finally, the side plates 14 of the two adjacent sets of support rods 12 are connected to each other by the reinforcement plate 15 to form an overall closed reinforcement frame, so that the force in all directions is evenly transmitted to the ground, further improving the wind resistance and anti-tipping effect of the photovoltaic bracket, thus maintaining overall stability under strong winds.

[0018] In use, firstly, the support frame 5 is installed on the outside of the column 1 using bolts, forming a firm connection with the column 1. Then, one end of the diagonal support 4 is fixed to the rotating rod 8, and the other end is connected to the triangular plate 2, thus forming a triangular force-bearing structure together with the collar 3, significantly enhancing the overall stability. Next, the angle between the connecting frame 9 and the ground is adjusted according to the wind conditions. By selecting a suitable mounting hole 11, one end of the support rod 12 is inserted and fixed to the connecting frame 9, and then tightened with bolts, allowing the angle and length of the support rod 12 to be flexibly changed. The bottom plate 13 of the other end of the support rod 12 is locked to the ground with bolts to achieve reliable ground support. The side plates 14 on adjacent support rods 12 are connected to each other using the reinforcing plate 15 to form a complete closed reinforcing frame, so that the force in all directions can be evenly transmitted to the ground, thereby further improving the wind resistance and anti-tipping performance of the photovoltaic bracket, and maintaining overall stability even in strong wind environments.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support bracket with windproof and anti-tipping functions, comprising a column (1), multiple sets of triangular plates (2) bolted to the column (1), a collar strip (3) installed at the top of the column (1) via the triangular plates (2), and a diagonal support (4) installed at the bottom of the collar strip (3) via the triangular plates (2), characterized in that: The column (1) is fitted with a support frame (5) by bolts. Grooves (6) are provided on both sides of the upper end of the support frame (5). A support structure is installed on the lower side of the support frame (5). The support structure is used to support the column (1).

2. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: The column (1) is provided in multiple sets, and the column (1) is arranged in a stepped increasing manner.

3. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: The top of the column (1) is bolted to the bottom of the triangular plate (2), and the top of the triangular plate (2) is bolted to the collar strip (3).

4. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: The diagonal support (4) is provided in two sets, and the two sets of diagonal supports (4) are located on both sides of the column (1).

5. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: One end of the diagonal support (4) is bolted to another set of triangular plates (2), and the top end of the other set of triangular plates (2) is bolted to the bottom end of the collar strip (3).

6. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: The support frame (5) has upright plates fixed on its upper and lower surfaces. The upright plates are installed on the column (1) by bolts. A fixing groove (7) is provided in the middle of the support frame (5). The column (1) passes through the support frame (5). The shape of the fixing groove (7) is the same as the cross-sectional shape of the column (1). The support frame (5) is fitted on the outside of the column (1).

7. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 1, characterized in that: The groove (6) is provided in six groups, of which two groups of grooves (6) are located on the left and right sides of the upper half of the support frame (5), and the other four groups of grooves (6) are located on the four sides of the lower half of the support frame (5). The inner wall of the groove (6) is equipped with a rotating rod (8), and the rotating rod (8) and the groove (6) correspond one-to-one. The other end of the inclined support (4) is installed on the outside of the rotating rod (8).

8. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 7, characterized in that: The support structure includes a connecting frame (9), mounting holes (11), a support rod (12), a base plate (13), a side plate (14), and a reinforcing plate (15). One end of the connecting frame (9) rotates to the outside of the rotating rod (8), and one end of the connecting frame (9) is located in the lower half of the support frame (5). The connecting frame (9) and the groove (6) are of primary significance. The mounting hole (11) penetrates the other end of the connecting frame (9), and there are multiple sets of mounting holes (11). The multiple sets of mounting holes (11) are arranged in an array on the side of the connecting frame (9). One end of the support rod (12) is inserted into the other end of the connecting frame (9). The support rod (12) and the mounting hole (6) are connected in a series. 11) The support rod (12) and the connecting frame (9) are installed by bolts. The base plate (13) is fixed to the other end of the support rod (12) and the base plate (13) is attached to the ground. The base plate (13) is connected to the ground by bolts. There are two sets of side plates (14). The two sets of side plates (14) are fixed to the side of the support rod (12) and the side plates (14) are arranged in a circle around the central axis of the support rod (12). The reinforcing plate (15) is installed on the side plate (14) by bolts. There are four sets of reinforcing plates (15) and the two ends of the reinforcing plate (15) are located on the side plates (14) of the two adjacent support rods (12).

9. A photovoltaic support bracket with windproof and anti-tipping functions according to claim 8, characterized in that: The support rod (12) has an installation groove (10) inside. One end of the support rod (12) is inserted into the installation groove (10) at the bottom of the connecting frame (9), and the installation hole (11) passes through the installation groove (10).

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