Movable bridging structure of adjustable bracket of photovoltaic module

Abstract

The invention discloses a photovoltaic module adjustable support movable bridging structure, and relates to the technical field of photovoltaic supports, the photovoltaic module adjustable support movable bridging structure comprises a first photovoltaic panel and a second photovoltaic panel, the first photovoltaic panel and the second photovoltaic panel are connected through a bridging connection frame, and the first photovoltaic panel and the second photovoltaic panel are both installed on a lifting support mechanism. The bridging connecting frame comprises two connecting corner pieces which are fixed to the corners of the first photovoltaic panel and the second photovoltaic panel respectively, first U-shaped plates are rotationally installed at the opposite ends of the two connecting corner pieces, second U-shaped plates are fixed to one sides of the two first U-shaped plates, and the two second U-shaped plates are connected through a telescopic assembly. According to the invention, through the cooperative use of the bridging connecting frame, the telescopic assembly, the limiting structure, the lifting supporting mechanism and the angle adjusting frame, adjustment of different angles of adjacent strings can be adapted, the installation is simple, later disassembly and reassembly are avoided, and the cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic brackets, and in particular to an adjustable bracket movable bridging structure for a photovoltaic assembly. Background Art

[0002] At present, the adjustable bracket of photovoltaic modules is gradually becoming an industry trend. There are two types of adjustable brackets: manual and motor adjustment. When installing photovoltaic cleaning robots with adjustable bracket components, multiple components need to be connected in series through bridges.

[0003] When the angle of the adjustable bracket is adjusted manually, the adjacent strings cannot be adjusted at the same time, and the bridge needs to be removed and the bracket needs to be adjusted before the fixed bridge is reinstalled; when the angle of the adjustable bracket is adjusted by the motor, the motors of different strings cannot be completely synchronized, so the bridge also needs to be removed and the bracket needs to be adjusted before the fixed bridge is reinstalled. The original fixed bridge is used for the adjustable bracket. When the bracket needs to adjust the angle, it is very troublesome to disassemble and assemble, which is time-consuming, labor-intensive, and costly. Therefore, a movable bridge structure for an adjustable bracket of a photovoltaic module is provided. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an adjustable bracket movable bridge structure for photovoltaic components. Through the coordinated use of the set bridge connecting frame, telescopic assembly, limit structure, lifting support mechanism and angle adjustment frame, it can adapt to the adjustment of different angles of adjacent strings. The installation is simple, avoiding later disassembly and reinstallation, and reducing costs. It overcomes the deficiencies in the prior art and effectively solves the problem that the original fixed bridge is used for the adjustable bracket, and the disassembly and assembly when the bracket needs to adjust the angle is very troublesome, time-consuming, labor-intensive, and costly.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A photovoltaic assembly adjustable bracket movable bridge structure, comprising a first photovoltaic panel and a second photovoltaic panel, wherein the first photovoltaic panel and the second photovoltaic panel are connected via a bridge connection frame, and the first photovoltaic panel and the second photovoltaic panel are both mounted on a lifting support mechanism;

[0007] The bridging connecting frame includes two connecting angle pieces respectively fixed at the corners of the first photovoltaic panel and the second photovoltaic panel, and the first U-shaped plates are rotatably installed at the opposite ends of the two connecting angle pieces, and the second U-shaped plates are fixed on one side of the two first U-shaped plates, and the two second U-shaped plates are connected by a telescopic component.

[0008] Preferably, the telescopic assembly includes a first tube rotatably mounted on the inner side of a second U-shaped plate located on the first photovoltaic panel and a second tube rotatably mounted on the inner side of the second U-shaped plate located on the second photovoltaic panel, and the first tube is movably inserted into the second tube.

[0009] Preferably, a limiting cavity is provided on a side of the connecting angle piece facing the first U-shaped plate, and one end of the first U-shaped plate extends into the interior of the limiting cavity.

[0010] Through the above solution, the rotation angle of the first U-shaped panel is limited to avoid excessive adjustment of the position of the second photovoltaic panel.

[0011] Preferably, the lifting support mechanism comprises a column fixed on the ground, an electric telescopic rod is installed on the upper end of the column, and an angle adjustment frame is installed on the upper end of the electric telescopic rod.

[0012] Preferably, the angle adjustment frame includes a U-shaped connector fixed to the upper end of the electric telescopic rod, the U-shaped connector is rotatably connected to a support rod through a connecting pin, a cross beam is fixed to the upper end of the support rod, pin holes are respectively provided at both ends of the cross beam, and an outer wall of the U-shaped connector is rotatably connected to a connecting rod through a connecting pin, and a fixing pin is inserted into the pin holes at one end of the connecting rod and one end of the cross beam.

[0013] Preferably, the first photovoltaic panel and the second photovoltaic panel are respectively mounted on two adjacent beams.

[0014] Through the above scheme, the height of the first photovoltaic panel and the second photovoltaic panel can be adjusted respectively by extending and retracting the two electric telescopic rods. By turning the first photovoltaic panel or the second photovoltaic panel to rotate around the beam, the angles of the two photovoltaic panels can be adjusted so that the photovoltaic panels can receive light as much as possible. Then, a fixing pin is used to be inserted into the pin hole at the end of the connecting rod and the end of the beam to fix the photovoltaic panel.

[0015] The beneficial effects of the present invention are:

[0016] Through the coordinated use of the bridge connection frame, telescopic components, limit structure, lifting support mechanism and angle adjustment frame, it can adapt to the adjustment of different angles of adjacent strings. The installation is simple, avoiding later disassembly and reinstallation, and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure from a first perspective of a movable bridging structure of an adjustable bracket for a photovoltaic assembly proposed by the present invention.

[0018] Figure 2 This is a schematic diagram of the stereoscopic structure from a second viewing angle of a photovoltaic component adjustable bracket movable bridging structure proposed by the present invention.

[0019] Figure 3 This is a schematic diagram of the stereoscopic structure from a third perspective of a photovoltaic component adjustable bracket movable bridging structure proposed by the present invention.

[0020] In the figure: 1. first photovoltaic panel; 2. second photovoltaic panel; 3. column; 4. electric telescopic rod; 5. second pipe fitting; 6. first pipe fitting; 7. second U-shaped plate; 8. first U-shaped plate; 9. connecting angle piece; 10. U-shaped connecting piece; 11. connecting rod; 12. supporting rod; 13. crossbeam; 14. pin hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1, reference Figure 1-3 , a photovoltaic assembly adjustable bracket movable bridge structure, comprising a first photovoltaic panel 1 and a second photovoltaic panel 2, the first photovoltaic panel 1 and the second photovoltaic panel 2 are connected by a bridge connection frame;

[0023] The bridge connection frame includes two connection angle pieces 9 respectively fixed at the corners of the first photovoltaic panel 1 and the second photovoltaic panel 2, and the first U-shaped plate 8 is rotatably mounted on the opposite ends of the two connection angle pieces 9, and the second U-shaped plate 7 is fixed on one side of the two first U-shaped plates 8, and the two second U-shaped plates 7 are connected by a telescopic assembly;

[0024] The telescopic assembly includes a first pipe 6 rotatably mounted on the inner side of a second U-shaped plate 7 located on the first photovoltaic panel 1 and a second pipe 5 rotatably mounted on the inner side of the second U-shaped plate 7 located on the second photovoltaic panel 2, and the first pipe 6 is movably inserted into the second pipe 5;

[0025] The position of the second photovoltaic panel 2 can be adjusted by rotating the first U-shaped plate 8 and the connecting angle piece 9, and by rotating the two second U-shaped plates 7 and the first pipe 6 and the second pipe 5, respectively, and the first pipe 6 is movably inserted into the second pipe 5 to form a telescopic rod, so as to adapt to the different angles of the adjacent string brackets when being adjusted;

[0026] A limiting cavity is formed on one side of the connecting angle piece 9 facing the first U-shaped plate 8, and one end of the first U-shaped plate 8 extends into the inside of the limiting cavity;

[0027] It limits the rotation angle of the first U-shaped plate 8 to avoid excessive adjustment of the position of the second photovoltaic panel 2;

[0028] The first photovoltaic panel 1 and the second photovoltaic panel 1 are both installed on a lifting support mechanism, which includes a column 3 fixed on the ground, an electric telescopic rod 4 is installed on the upper end of the column 3, and an angle adjustment frame is installed on the upper end of the electric telescopic rod 4. The angle adjustment frame includes a U-shaped connector 10 fixed to the upper end of the electric telescopic rod 4, and a support rod 12 is rotatably connected to the U-shaped connector 10 through a connecting pin, and a cross beam 13 is fixed to the upper end of the support rod 12. Pin holes 14 are respectively opened at both ends of the cross beam 13. The outer wall of the U-shaped connector 10 is rotatably connected to a connecting rod 11 through a connecting pin, and the pin hole 14 at one end of the connecting rod 11 and the cross beam 13 is plugged with a fixing pin. The first photovoltaic panel 1 and the second photovoltaic panel 2 are respectively installed on two adjacent cross beams 13;

[0029] The first photovoltaic panel 1 and the second photovoltaic panel 2 are respectively mounted on two adjacent support frames 12 by bolts. The heights of the first photovoltaic panel 1 and the second photovoltaic panel 2 can be adjusted respectively by extending and retracting two electric telescopic rods 4. By moving the first photovoltaic panel or the second photovoltaic panel around the crossbeam 13, the angles of the two photovoltaic panels can be adjusted so that the photovoltaic panels can receive light as much as possible. Then, a fixing pin is used to be inserted into the pin hole 14 at the end of the connecting rod 11 and the end of the crossbeam 13 to fix the photovoltaic panels.

[0030] The working principle of the present invention is as follows: through the rotational connection between the first U-shaped plate 8 and the connecting angle piece 9, the two second U-shaped plates 7 are respectively rotationally connected to the first pipe fitting 6 and the second pipe fitting 5, and the first pipe fitting 6 is movably inserted into the second pipe fitting 5 to form a telescopic rod. At the same time, the heights of the first photovoltaic panel 1 and the second photovoltaic panel 2 can be adjusted respectively through the extension and retraction of the two electric telescopic rods 4. By turning the first photovoltaic panel 1 or the second photovoltaic panel 2 to rotate around the beam 13, it is convenient to adjust the angles of the two photovoltaic panels so that the photovoltaic panels can receive the maximum possible light. Then, a fixing pin is used to be inserted into the pin hole 14 at the end of the connecting rod 11 and the end of the beam 13 to fix the photovoltaic panel, thereby adapting to the different angles when the adjacent string brackets are adjusted.

[0031] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic assembly adjustable support movable bridge structure, comprising a first photovoltaic panel (1) and a second photovoltaic panel (2), characterized in that: The first photovoltaic panel (1) and the second photovoltaic panel (2) are connected via a bridge connection frame, and the first photovoltaic panel (1) and the second photovoltaic panel (2) are both mounted on a lifting support mechanism; The bridge connection frame comprises two connection angle pieces (9) respectively fixed at the corners of the first photovoltaic panel (1) and the second photovoltaic panel (2), the first U-shaped plate (8) being rotatably mounted on opposite ends of the two connection angle pieces (9), the second U-shaped plate (7) being fixed on one side of the two first U-shaped plates (8), and the two second U-shaped plates (7) being connected via a telescopic assembly.

2. The photovoltaic module adjustable bracket movable bridge structure according to claim 1, characterized in that: The telescopic assembly comprises a first pipe (6) rotatably mounted on the inner side of a second U-shaped plate (7) located on the first photovoltaic panel (1) and a second pipe (5) rotatably mounted on the inner side of the second U-shaped plate (7) located on the second photovoltaic panel (2), wherein the first pipe (6) is movably inserted into the second pipe (5).

3. A photovoltaic module adjustable bracket movable bridge structure according to claim 2, characterized in that: The connecting angle piece (9) is provided with a limiting cavity on one side facing the first U-shaped plate (8), and one end of the first U-shaped plate (8) extends into the interior of the limiting cavity.

4. The photovoltaic module adjustable bracket movable bridge structure according to claim 1, characterized in that: The lifting support mechanism comprises a column (3) fixed on the ground, an electric telescopic rod (4) is installed on the upper end of the column (3), and an angle adjustment frame is installed on the upper end of the electric telescopic rod (4).

5. The photovoltaic module adjustable bracket movable bridge structure according to claim 4, characterized in that: The angle adjustment frame comprises a U-shaped connecting piece (10) fixed to the upper end of the electric telescopic rod (4); a support rod (12) is rotatably connected to the U-shaped connecting piece (10) via a connecting pin; a crossbeam (13) is fixed to the upper end of the support rod (12); pin holes (14) are respectively provided at both ends of the crossbeam (13); a connecting rod (11) is rotatably connected to the outer wall of the U-shaped connecting piece (10) via a connecting pin; a fixing pin is inserted into the pin holes (14) at one end of the connecting rod (11) and at one end of the crossbeam (13).

6. A photovoltaic module adjustable support movable bridge structure according to claim 5, characterized in that: The first photovoltaic panel (1) and the second photovoltaic panel (2) are respectively mounted on two adjacent crossbeams (13).

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