Single-cable support photovoltaic aluminum alloy clamp

Abstract

The utility model relates to the field of aluminum alloy clamps, in particular to a single-cable support photovoltaic aluminum alloy clamp which comprises a first clamp body, a second clamp body and a bolt assembly, the bolt assembly penetrates through the first clamp body and the second clamp body, a fixing hole formed in the upper surface of the first clamp body, and a connecting groove formed in the side face of the first clamp body. A first arc-shaped groove is formed in the side face of the first clamp. Through the design of the first clamp and the second clamp, the single cable can be clamped and fixed through the cooperation of the connecting groove and the connecting piece, the connecting groove and the connecting piece are both cylindrical and concentric, so that the connecting node is simple and reliable, the cooperation angle is freely adjustable, and the installation portability and the error-tolerant rate can be increased through the long round hole type design of the fixing hole; and the upper surface of the clamp I is a plane, so that the clamp I can be better attached to the photovoltaic panel frame, and the node connection stability of the photovoltaic panel frame and the clamp I is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy clamps, and more particularly to a single-cable photovoltaic aluminum alloy clamp. Background Technology

[0002] Photovoltaic brackets are metal structures specifically designed for solar photovoltaic power generation systems. They can fix photovoltaic modules on various surfaces such as rooftops, ground, and water surfaces to ensure the stable operation of photovoltaic power stations. When installing photovoltaic panels, fixing components are needed to secure the photovoltaic panels to the brackets, which requires specific clamping and fixing components.

[0003] The existing photovoltaic mounting brackets use clamps for single-cable fixation with clamp-type fixing components. However, once fixed with a single cable, the position of the photovoltaic panels above cannot be adjusted, which greatly reduces the installation accuracy of the photovoltaic panels. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution:

[0005] A single-cable photovoltaic aluminum alloy bracket includes: a first bracket, a second bracket, and a bolt assembly, wherein the bolt assembly passes through the first bracket and the second bracket;

[0006] A fixing hole is formed on the upper surface of the fixture;

[0007] A connecting groove is provided on one side of the clamp, and an arc-shaped groove is provided on the side of the clamp.

[0008] Arc-shaped grooves are formed on the two sides of the clamp, and a connector is fixedly connected to the top of the clamp, the connector being inserted into the connecting groove;

[0009] Both the first and second arc-shaped grooves have serrations on their surfaces.

[0010] As an improvement to the above technical solution, the positions of the first arc groove and the second arc groove are symmetrical to each other and are combined to form a circular through hole.

[0011] As an improvement to the above technical solution, the bolt assembly consists of a hexagonal bolt, washer one, washer two, spring washer and hexagonal nut, with washer one, washer two, spring washer and hexagonal nut sequentially fitted onto the surface of the hexagonal bolt.

[0012] As an improvement to the above technical solution, both the first clamp and the second clamp are provided with circular insertion holes on their sides, and the hexagonal bolt passes through the circular insertion holes to penetrate the first clamp and the second clamp.

[0013] As an improvement to the above technical solution, the fixing hole is an oblong hole.

[0014] The beneficial effects of this utility model are:

[0015] The design of clamp one and clamp two, along with the connecting groove and connector, allows for the clamping and fixing of a single cable. Both the connecting groove and connector are cylindrical and concentric, making the connection node simple and reliable. The angle is freely adjustable, and the elongated hole design of the fixing hole increases the portability and fault tolerance of the installation. It also allows for fine-tuning of the position after installation, enhancing practicality. Furthermore, the upper surface of clamp one is flat, which allows for better contact with the photovoltaic panel frame, enhancing the stability of the connection between the photovoltaic panel frame and clamp one. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded view of the overall structure of this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Reference numerals in the attached drawings: 1. Fixture 1; 101. Fixing hole; 102. Connecting groove; 103. Arc groove 1; 2. Fixture 2; 201. Arc groove 2; 202. Connector; 3. Bolt assembly; 301. Hex bolt; 302. Washer 1; 303. Washer 2; 304. Spring washer; 305. Hex nut; 4. Circular insertion hole. Detailed Implementation

[0020] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0021] The existing photovoltaic mounting brackets use clamps for single-cable fixation with clamp-type fixing components. However, once fixed with a single cable, the position of the photovoltaic panels above cannot be adjusted, which greatly reduces the installation accuracy of the photovoltaic panels.

[0022] To resolve this issue, please refer to [link / reference]. Figure 1-3 A single-cable photovoltaic aluminum alloy bracket includes: a first bracket 1, a second bracket 2, and a bolt assembly 3, wherein the bolt assembly 3 passes through the first bracket 1 and the second bracket 2;

[0023] Fixing hole 101 is formed on the upper surface of the fixture 1;

[0024] A connecting groove 102 is provided on the side of the clamp 1, and an arc-shaped groove 103 is provided on the side of the clamp 1.

[0025] An arc-shaped groove 201 is formed on the side of the clamp 2, and a connector 202 is fixedly connected to the top of the clamp 2, the connector 202 being inserted into the connecting groove 102;

[0026] Both the surface of the arc-shaped groove 103 and the arc-shaped groove 201 are provided with serrations.

[0027] During installation, clamp 2 is inserted into the connecting groove 102 using connector 202 to connect clamp 1 and clamp 2. Both connecting groove 102 and connector 202 are cylindrical and concentric, making the connection node simple and reliable, and the fitting angle is freely adjustable. The single cable is clamped by arc groove 103 and arc groove 201 and fixed by bolt assembly 3. After fixing, the serrations on the surface of arc groove 103 and arc groove 201 can increase the friction with the single cable and prevent it from loosening or slipping. Then, clamp 1 is connected and fixed to the photovoltaic panel frame through fixing hole 101.

[0028] In one embodiment, see Figure 1-2 The positions of the first arc groove 103 and the second arc groove 201 are symmetrical to each other and are combined to form a circular through hole.

[0029] During installation, the arc-shaped groove 103 and the arc-shaped groove 201 can clamp and fix the single cable. Both the arc-shaped groove 103 and the arc-shaped groove 201 are semi-circular, which makes it convenient for the clamp 1 and the clamp 2 to be fitted onto the single cable. After being combined into a circular through hole, it is convenient to fix the single cable.

[0030] In one embodiment, see Figure 1-2 The bolt assembly 3 consists of a hexagonal bolt 301, a first washer 302, a second washer 303, a spring washer 304, and a hexagonal nut 305. The first washer 302, the second washer 303, the spring washer 304, and the hexagonal nut 305 are sequentially fitted onto the surface of the hexagonal bolt 301.

[0031] During installation, bolt assembly 3 secures clamp 1 and clamp 2.

[0032] In one embodiment, see Figure 1-2 Both the first clamp 1 and the second clamp 2 have circular insertion holes 4 on their sides, and the hexagonal bolt 301 passes through the circular insertion holes 4 to penetrate the first clamp 1 and the second clamp 2.

[0033] During installation, place washer 302 onto hex bolt 301, then pass hex bolt 301 through circular insertion hole 4 through clamp 1 and clamp 2, and then place washer 303, spring washer 304 and hex nut 305 onto the end of hex bolt 301 in sequence and fix them.

[0034] In one embodiment, see Figure 1-2 The fixing hole 101 is an oblong hole.

[0035] During installation, the elongated oval design of the fixing hole 101 increases the portability and error tolerance of the installation. It also allows for fine-tuning of the position after installation, enhancing practicality. Furthermore, the upper surface of the clamp 1 is flat, which allows for better contact with the photovoltaic panel frame and enhances the stability of the node connection between the photovoltaic panel frame and the clamp 1.

[0036] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A single-cable photovoltaic aluminum alloy clamp, characterized in that, include: Clamp 1 (1), clamp 2 (2) and bolt assembly (3), wherein the bolt assembly (3) passes through clamp 1 (1) and clamp 2 (2); Fixing hole (101) is formed on the upper surface of the fixture (1); A connecting groove (102) is provided on the side of the clamp (1), and an arc groove (103) is provided on the side of the clamp (1); An arc-shaped groove (201) is formed on the side of the clamp (2), and a connector (202) is fixedly connected to the top of the clamp (2), and the connector (202) is inserted into the connecting groove (102); Both the first arc groove (103) and the second arc groove (201) have serrations on their surfaces.

2. The photovoltaic aluminum alloy clamp for a single-cable support according to claim 1, characterized in that: The positions of the first arc groove (103) and the second arc groove (201) are symmetrical to each other and are combined to form a circular through hole.

3. The photovoltaic aluminum alloy clamp for a single-cable support according to claim 1, characterized in that: The bolt assembly (3) consists of a hexagonal bolt (301), a first washer (302), a second washer (303), a spring washer (304), and a hexagonal nut (305). The first washer (302), the second washer (303), the spring washer (304), and the hexagonal nut (305) are sequentially fitted onto the surface of the hexagonal bolt (301).

4. A single-cable photovoltaic aluminum alloy clamp according to claim 3, characterized in that: Both the first clamp (1) and the second clamp (2) have circular insertion holes (4) on their sides, and the hexagonal bolt (301) passes through the circular insertion holes (4) through the first clamp (1) and the second clamp (2).

5. A single-cable photovoltaic aluminum alloy clamp according to claim 1, characterized in that: The fixing hole (101) is an oblong hole.

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