Photovoltaic support cable net inclination angle adjusting mechanism

Abstract

The utility model provides a kind of photovoltaic support cable net inclination angle adjusting mechanism, it includes: support column, support column top fixed installation has crossbeam, multiple groups for photovoltaic panel support are respectively equipped on crossbeam, each group of cross cable is composed of first cable, second cable and third cable, support column top fixed installation has fixed seat, support column top end is respectively connected with first rotating plate and second rotating plate rotation, second rotating plate is connected with connecting block by connecting rod, connecting block is connected with first cable surface sleeve, and connecting block is connected with photovoltaic panel one end by connecting rod.The application installs crossbeam on support column for the installation of multiple photovoltaic panels, and be connected with cross cable by being provided with rotating plate, the inclination angle of cable net is adjusted by controlling the tightness of cross cable, while connecting rod and connecting rod realize the angle control of other end of photovoltaic panel, realize the angle adjustment of photovoltaic panel, ensure the stability of photovoltaic panel under any inclination angle, improve the service life of use photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to a tilt angle adjustment mechanism for a photovoltaic support cable net, belonging to the field of photovoltaic support technology. Background Technology

[0002] Photovoltaic cable net support is a new type of photovoltaic support system. It supports photovoltaic modules through a flexible cable net structure, featuring lightweight design, high adaptability, and low cost. Using high-strength steel cables or prestressed cable nets as the main load-bearing structure, it replaces traditional rigid supports and can adapt to complex terrains (such as slopes and rooftops). Advantages include: lightweight (reducing foundation load), good wind resistance (flexible structure buffers wind pressure), and flexible installation (suitable for distributed photovoltaic projects).

[0003] Photovoltaic support cable nets are suitable for uneven ground or sites where environmental impact needs to be reduced. They support photovoltaic panels with lightweight cable nets. However, in actual use, it is not easy to adjust the angle of the photovoltaic panels after they are supported by the cable nets. This makes it difficult for the photovoltaic panels to achieve maximum photoelectric conversion efficiency under different angles of sunlight, thus affecting the performance of the photovoltaic support cable nets. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, this utility model provides a photovoltaic support cable net tilt angle adjustment mechanism.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a photovoltaic support cable net tilt angle adjustment mechanism, including:

[0007] A support column is provided, with a crossbeam fixedly installed on its top. The crossbeam is provided with multiple sets of horizontal cables for supporting the photovoltaic panels. Each set of horizontal cables consists of a first cable, a second cable, and a third cable. A fixed seat is fixedly installed on the top of the support column. The top of the support column is rotatably connected to a first rotating plate and a second rotating plate. One end of the first rotating plate is provided with a support wheel, and the support wheel is in contact with the third cable. The second rotating plate is connected to a connecting block through a connecting rod. The connecting block is sleeved on the surface of the first cable and is connected to one end of the photovoltaic panel through a connecting rod.

[0008] In this technical solution, the bottom of the crossbeam is provided with several evenly distributed support columns, and the top of each crossbeam is provided with a fixed seat.

[0009] In this technical solution, two electro-hydraulic cylinders are rotatably connected to one side of the fixed base, and the telescopic ends of the two electro-hydraulic cylinders are rotatably connected to the first rotating plate and the second rotating plate, respectively.

[0010] In this technical solution, multiple sets of evenly distributed welded components are fixedly installed on the surface of the crossbeam, and each set of welded components is fixedly connected to the first cable, the second cable, and the third cable, respectively.

[0011] In this technical solution, the first and second cables are positioned above the crossbeam, and the third cable is positioned below the crossbeam.

[0012] In this technical solution, connectors are fixedly installed on both sides of the bottom of the photovoltaic panel, and the connectors are rotatably connected to the second cable and the third cable, respectively.

[0013] In this technical solution, the bottom of the photovoltaic panel is fixedly connected to the reinforcing plate, the reinforcing plate is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the connecting block.

[0014] In this technical solution, the first rotating plate and the second rotating plate are symmetrically arranged on both sides of the support column, and the second rotating plate is an L-shaped structure located below the photovoltaic panel.

[0015] In this technical solution, multiple evenly distributed photovoltaic panels are provided on the horizontal cable, and two connecting rods are provided at the bottom of each photovoltaic panel. Connecting rods are provided below the connecting rods on both sides.

[0016] In this technical solution, the first and second rotating plates are arranged between the crossbeam and the photovoltaic panels on both sides, and the horizontal cable is provided with a limiting block to prevent the photovoltaic panels from shifting.

[0017] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0018] The positive and progressive effects of this utility model are as follows:

[0019] The aforementioned photovoltaic support cable net tilt adjustment mechanism features a crossbeam mounted on a support column for installing multiple photovoltaic panels. Multiple sets of horizontal cables support the photovoltaic panels, and a rotating plate connects to these cables. The tilt angle of the cable net is adjusted by controlling the tension of the horizontal cables. Simultaneously, connecting rods and linkages control the angle of the other end of the photovoltaic panel, ensuring stability at any tilt angle and preventing excessive swaying during windy conditions. This improves the convenience and stability of tilt adjustment and extends the lifespan of the photovoltaic panels. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0021] Figure 2 This is a partial three-dimensional structural diagram of the fixing seat of this utility model.

[0022] Figure 3 This is a partial three-dimensional structural diagram of the support column of this utility model.

[0023] Explanation of reference numerals in the attached figures

[0024] 1. Support column; 2. Crossbeam; 3. Welded component; 4. First cable; 5. Second cable; 6. Third cable; 7. Photovoltaic panel; 8. Connector; 9. Fixing base; 10. Electro-hydraulic cylinder; 11. First rotating plate; 12. Support wheel; 13. Second rotating plate; 14. Connecting rod; 15. Reinforcing plate; 16. Connecting rod; 17. Connecting block. Detailed Implementation

[0025] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0026] like Figure 1-3 As shown, the photovoltaic support cable net tilt angle adjustment mechanism includes:

[0027] A support column 1 is provided, and a crossbeam 2 is fixedly installed on the top of the support column 1. The crossbeam 2 is provided with multiple sets of horizontal cables for supporting the photovoltaic panel 7. Each set of horizontal cables consists of a first cable 4, a second cable 5, and a third cable 6. A fixing seat 9 is fixedly installed on the top of the support column 1. The top of the support column 1 is rotatably connected to a first rotating plate 11 and a second rotating plate 13. A support wheel 12 is provided at one end of the first rotating plate 11, and the support wheel 12 is in contact with the third cable 6. The second rotating plate 13 is connected to a connecting block 17 through a connecting rod 14. The connecting block 17 is sleeved on the surface of the first cable 4, and the connecting block 17 is connected to one end of the photovoltaic panel 7 through a connecting rod 16.

[0028] The bottom of the crossbeam 2 is provided with several evenly distributed support columns 1, and the top of each crossbeam 2 is provided with a fixed seat 9; two electro-hydraulic cylinders 10 are rotatably connected to one side of the fixed seat 9, and the telescopic ends of the two electro-hydraulic cylinders 10 are rotatably connected to the first rotating plate 11 and the second rotating plate 13 respectively.

[0029] In this technical solution, the support column 1 is used for the stable installation of the crossbeam 2, and an electro-hydraulic cylinder 10 is provided to control the rotation angle of the first rotating plate 11 and the second rotating plate 13.

[0030] Multiple sets of evenly distributed welded parts 3 are fixedly installed on the surface of the crossbeam 2. Each set of welded parts 3 is fixedly connected to the first cable 4, the second cable 5 and the third cable 6 respectively. The first cable 4 and the second cable 5 are located above the crossbeam 2, and the third cable 6 is located below the crossbeam 2.

[0031] In this technical solution, the welding component 3 is used to connect the ends of the first cable 4, the second cable 5 and the third cable 6, ensuring that the cables can span across the beams 2, and the bottom of the photovoltaic panel 7 is connected to the second cable 5 and the third cable 6 respectively, so that the photovoltaic panel 7 is distributed at an angle.

[0032] The photovoltaic panel 7 has connectors 8 fixedly installed on both sides of its bottom. The connectors 8 are rotatably connected to the second cable 5 and the third cable 6, respectively. The bottom of the photovoltaic panel 7 is fixedly connected to the reinforcing plate 15. The reinforcing plate 15 is rotatably connected to one end of the connecting rod 16, and the other end of the connecting rod 16 is rotatably connected to the connecting block 17.

[0033] In this technical solution, the photovoltaic panel 7 is connected to the second cable 5 and the third cable 6 by setting the connector 8, and the other side of the photovoltaic panel 7 is connected to the connecting block 17 by the connecting rod 16.

[0034] Furthermore, when the tilt angle needs to be adjusted, the third cable 6 and the first cable 4 are loosened from the welded part 3, increasing the length of the first cable 4 and the third cable 6 between the crossbeams 2. When the first rotating plate 11 rotates, it drives the support wheel 12 to contact the third cable 6, causing the third cable 6 to tighten again and drive the photovoltaic panel 7 to move upward. At the same time, the photovoltaic panel 7 rotates around the second cable 5, and the second rotating plate 13 rotates. The second rotating plate 13 pulls the connecting block 17 through the connecting rod 14, causing the connecting block 17 to pull the connecting rod 16, and causing the connecting rod 16 to drive the other end of the photovoltaic panel 7 to rotate, thereby adjusting the angle of the photovoltaic panel 7. After the adjustment is completed, the support of the support wheel 12 and the tension of the connecting rod 16 ensure the stability of the photovoltaic panel 7.

[0035] The first rotating plate 11 and the second rotating plate 13 are symmetrically arranged on both sides of the support column 1. The second rotating plate 13 has an L-shaped structure and is located below the photovoltaic panel 7. Multiple photovoltaic panels 7 are evenly distributed on the horizontal cable. Each photovoltaic panel 7 has two connecting rods 16 at its bottom, and connecting rods 14 are arranged below the connecting rods 16 on both sides. The first rotating plate 11 and the second rotating plate 13 are arranged between the crossbeam 2 and the photovoltaic panels 7 on both sides. The horizontal cable is provided with limiting blocks to prevent the photovoltaic panels 7 from shifting.

[0036] In this technical solution, limiting blocks are set on the first cable 4, the second cable 5, and the second cable 5 to prevent multiple photovoltaic panels 7 from shifting. At the same time, the photovoltaic panels 7 can rotate around the second cable 5, thereby realizing the angle adjustment of the photovoltaic panels 7.

[0037] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A photovoltaic support cable net inclination angle adjustment mechanism, characterized in that, include: A support column (1) is fixedly installed on the top of the support column (1). The crossbeam (2) is provided on the crossbeam (2) with multiple sets of horizontal cables for supporting the photovoltaic panel (7). Each set of horizontal cables consists of a first cable (4), a second cable (5) and a third cable (6). A fixed seat (9) is fixedly installed on the top of the support column (1). The top of the support column (1) is rotatably connected to the first rotating plate (11) and the second rotating plate (13) respectively. One end of the first rotating plate (11) is provided with a support wheel (12), and the support wheel (12) is in contact with the third cable (6). The second rotating plate (13) is connected to the connecting block (17) through the connecting rod (14). The connecting block (17) is sleeved on the surface of the first cable (4), and the connecting block (17) is connected to one end of the photovoltaic panel (7) through the connecting rod (16).

2. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The bottom of the crossbeam (2) is provided with several evenly distributed support columns (1), and the top of each crossbeam (2) is provided with a fixed seat (9).

3. The photovoltaic rack and tether angle adjustment mechanism of claim 2, wherein: Two electro-hydraulic cylinders (10) are rotatably connected to one side of the fixed base (9), and the telescopic ends of the two electro-hydraulic cylinders (10) are rotatably connected to the first rotating plate (11) and the second rotating plate (13) respectively.

4. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The surface of the crossbeam (2) is fixedly installed with multiple sets of evenly distributed welded parts (3), and each set of welded parts (3) is fixedly connected to the first cable (4), the second cable (5) and the third cable (6).

5. The photovoltaic rack and tether angle adjustment mechanism of claim 4, wherein: The first cable (4) and the second cable (5) are located above the crossbeam (2), and the third cable (6) is located below the crossbeam (2).

6. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The photovoltaic panel (7) has connectors (8) fixedly installed on both sides of its bottom. The connectors (8) are rotatably connected to the second cable (5) and the third cable (6) respectively.

7. The photovoltaic rack and tether angle adjustment mechanism of claim 6, wherein: The bottom of the photovoltaic panel (7) is fixedly connected to the reinforcing plate (15), the reinforcing plate (15) is rotatably connected to one end of the connecting rod (16), and the other end of the connecting rod (16) is rotatably connected to the connecting block (17).

8. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The first rotating plate (11) and the second rotating plate (13) are symmetrically arranged on both sides of the support column (1). The second rotating plate (13) is an L-shaped structure and is located below the photovoltaic panel (7).

9. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The cable is provided with a number of evenly distributed photovoltaic panels (7), and each photovoltaic panel (7) has two connecting rods (16) at the bottom. Connecting rods (14) are provided below the connecting rods (16) on both sides.

10. The photovoltaic rack and tether angle adjustment mechanism of claim 1, wherein: The first rotating plate (11) and the second rotating plate (13) are arranged between the crossbeam (2) and the photovoltaic panels (7) on both sides, and the horizontal cable is provided with a limiting block to prevent the photovoltaic panels (7) from shifting.

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