Clamp for cable structure photovoltaic convenient installation wind-resistant system

Abstract

The utility model discloses a clamp used for a cable structure photovoltaic convenient installation wind-resistant system, comprising a connecting piece, the connecting piece comprises a connecting plate and a fixing column arranged below the connecting plate, and the fixing column is used for fixing wind-resistant support connecting rods in multiple directions; the clamping piece is in an inverted V shape and is installed above the connecting plate of the connecting piece through a fixing bolt, and a notch used for a supporting cable to penetrate through is formed in the bottom of the clamping piece. Compared with the prior art, the clamp has the advantages that the fixed column design that the polished rod and the threaded column are combined is adopted, the installation process is simplified, the installation precision and stability are improved, and direct friction between the supporting cable and the wind-resistant support under the wind vibration condition is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic construction, and specifically refers to a fixture for a cable structure photovoltaic convenient installation and wind resistance system. Background Technique

[0002] At present, in the construction of photovoltaic power stations, especially in complex terrain conditions such as mountainous areas, cable structure photovoltaic supports have been widely used due to their flexibility and strong adaptability. Among them, the patent document with the publication number of CN220190719U discloses a wind-resistant triangular pyramid photovoltaic support, which forms a stable triangular pyramid structure through multiple connecting rods to resist the influence of bad weather such as strong winds. However, the connection at the joints of multiple connecting rods of this support uses eye bolts for connection. Although this connection method is simple, it has the following disadvantages:

[0003] When the entire triangular pyramid photovoltaic support is directly connected to the supporting cable through eye bolts, due to the relatively concentrated connection points and large rigidity, it is easy to cause relatively large friction between the supporting cable and the wind-resistant support under wind vibration conditions. Long-term action will wear the supporting cable and reduce its service life. At the same time, in the case of wind suction, the vertex of the wind-resistant triangular pyramid may directly push against the photovoltaic module, posing a risk of hidden cracks or damage to the photovoltaic module, affecting the safe operation and power generation efficiency of the photovoltaic power station. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a fixture for a cable structure photovoltaic convenient installation and wind resistance system.

[0005] To solve the above technical problem, the technical solution provided by the utility model is: A fixture for a cable structure photovoltaic convenient installation and wind resistance system, comprising:

[0006] A connecting piece, the connecting piece includes a connecting plate and a fixing column arranged below the connecting plate, and the fixing column is used to fix the wind-resistant support connecting rods in multiple directions;

[0007] A clamping piece, the clamping piece is in an inverted V shape and is installed above the connecting plate of the connecting piece through a fixing bolt, and a notch for the supporting cable to pass through is formed at the bottom of the clamping piece.

[0008] Further, the fixing column includes a smooth rod and a threaded column arranged at the lower end of the smooth rod. The diameter of the threaded column is smaller than that of the smooth rod. The ends of the wind-resistant support connecting rods in multiple directions are sequentially sleeved on the threaded column, and a locking nut is threadedly connected to the threaded column for pressing the ends of the wind-resistant support connecting rods below the smooth rod in sequence.

[0009] Further, the upper part of the clamping piece is in an arc shape and the notch is an arc-shaped notch.

[0010] Furthermore, through holes for fixing bolts to pass through are provided on both sides of the connecting plate and the clamping member.

[0011] Furthermore, the angles of inclination of both sides of the clamping member outward along the center line are both degrees.

[0012] The advantages of the present utility model compared with the prior art are as follows: Compared with the prior art, the significant advantage of this application is that through the ingeniously designed fixture structure, the high efficiency, stability, and safety of the cable structure photovoltaic installation are realized. Specifically, the fixture of this application adopts a fixed column design combining a smooth rod and a threaded column, which not only simplifies the installation process but also improves the installation accuracy and stability, effectively preventing the direct friction between the supporting cable and the wind-resistant bracket under wind vibration conditions. At the same time, the arc-shaped upper part and the arc-shaped notch design of the clamping member enhance the fit with the supporting cable, reduce the frictional resistance during the installation process, improve the installation efficiency and the durability of the fixture. In addition, the design of the fixture with both sides inclined outward along the center line further optimizes the mechanical structure, enhances the gripping force and stability of the fixture, and effectively prevents the potential damage of the wind-resistant triangular pyramid to the photovoltaic module under the condition of wind suction. To sum up, through overall consideration of the technical effects, this application provides a more advanced, reliable, and efficient solution for the installation of the wind-resistant system of the cable structure photovoltaic power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of a fixture for a cable structure photovoltaic convenient installation wind-resistant system of the present utility model.

[0014] Figure 2 FIG. is a schematic exploded structural diagram of a fixture for a cable structure photovoltaic convenient installation wind-resistant system of the present utility model.

[0015] Figure 3 FIG. is a schematic diagram of the specific use structure of a fixture for a cable structure photovoltaic convenient installation wind-resistant system of the present utility model.

[0016] Figure 4 is Figure 3 an enlarged schematic diagram of the structure of A in FIG.

[0017] As shown in the figure: 1. Connecting member, 101. Connecting plate, 102. Fixed column, 1021. Smooth rod, 1022. Threaded column, 103. Locking nut, 2. Clamping member, 201. Notch, 3. Fixed bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following further describes the present utility model in detail with reference to the accompanying drawings.

[0019] The following further illustrates the specific embodiments of the present utility model with reference to the accompanying drawings. Wherein, the same parts are denoted by the same reference numerals.

[0020] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the attached drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0021] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the attached drawings in the embodiments of the present utility model.

[0022] Combined with the attached Figure 1 - attached Figure 4 , a fixture for a cable structure photovoltaic convenient installation and wind-resistant system, comprising:

[0023] A connecting member 1, the connecting member 1 includes a connecting plate 101 and a fixing column 102 arranged below the connecting plate 101, and the fixing column 102 is used for fixing wind-resistant support connecting rods in multiple directions;

[0024] A clamping member 2, the clamping member 2 is in an inverted V shape and is installed above the connecting plate 101 of the connecting member 1 through a fixing bolt 3, and a notch 201 for supporting a cable to pass through is formed at the bottom of the clamping member 2.

[0025] In this embodiment, the fixing column 102 includes a smooth rod 1021 and a threaded column 1022 arranged at the lower end of the smooth rod 1021. The diameter of the threaded column 1022 is smaller than that of the smooth rod 1021. The ends of the wind-resistant support connecting rods in multiple directions are sequentially sleeved on the threaded column 1022, and a locking nut 103 for pressing the ends of the wind-resistant support connecting rods against the lower part of the smooth rod 1021 in sequence is threadedly connected to the threaded column 1022. In this embodiment, the design of the fixing column 102 is particularly ingenious. It combines two parts, the smooth rod 1021 and the threaded column 1022, to achieve a stable and flexible installation method. The larger diameter of the smooth rod 1021 provides sufficient strength and stability to ensure that the fixture can bear the weight of the photovoltaic support and resist wind pressure. The setting of the threaded column 1022 enables the wind-resistant support connecting rods in multiple directions to be conveniently connected to the fixing column by sleeving, and through the rotation of the locking nut 103, the close fitting and locking of the connecting rod ends are realized. This design not only simplifies the installation process but also improves the installation accuracy, ensuring the stability and safety of the photovoltaic support.

[0026] In this embodiment, the upper part of the clamping member 2 is arc-shaped and the notch 201 is an arc-shaped notch. In this embodiment, the upper part of the clamping member 2 is designed to be arc-shaped, which forms a good fit with the curved surface of the support cable, reduces the stress concentration on the contact area, and thus enhances the durability and service life of the fixture. At the same time, the design of the arc-shaped notch 201 allows the support cable to pass through more smoothly, reduces the frictional resistance during installation, and improves the installation efficiency. This design also takes into account the small displacements of the support cable under different working conditions, and the arc-shaped notch can provide a certain tolerance space to prevent the fixture from loosening or being damaged due to the small movement of the cable.

[0027] In this embodiment, through holes for the fixing bolts 3 to pass through are provided on both sides of the connecting plate 101 and the clamping member 2. The design of the through holes also facilitates adjusting the installation position and direction of the fixture according to actual needs, improving the applicability and flexibility of the fixture.

[0028] In this embodiment, the angles at which both sides of the clamping member 2 incline outward along the center line are both 15 degrees. This is an optimized choice based on mechanical principles. This angle enables the clamping member to more effectively disperse and resist these forces when subjected to wind pressure or other external forces, thus protecting the photovoltaic support from damage. At the same time, the inclined design also increases the contact area between the clamping member and the support cable, improving the gripping force and stability of the fixture.

[0029] Working principle: This application is a fixing fixture applied to the wind-resistant triangular pyramid photovoltaic support. The purpose is to suspend the upper part of the entire wind-resistant triangular pyramid photovoltaic support on the support cable. The specific installation steps are to install multiple fixtures on the specified support cable according to requirements. As Figure 3 shown, make the support cable pass through the notch 201 at the bottom of the clamping member 2, sequentially stack the corresponding connecting rods of the wind-resistant triangular pyramid photovoltaic support to be assembled below the threaded column 1022, and press the end of the wind-resistant support connecting rod below the smooth rod 1021 in sequence by rotating the locking nut 103. After suspending and fixing multiple fixed points in the triangular pyramid photovoltaic support through multiple fixtures, the installation of the triangular pyramid photovoltaic support can be completed. The fixture of this application facilitates the installation of the wind-resistant system of the mountainous area cable structure photovoltaic power station, can effectively prevent the friction generated by the direct connection between the support cable and the wind-resistant part under the condition of wind vibration. And it can prevent the wind-resistant triangular pyramid from hitting the photovoltaic module in the case of wind suction, resulting in the hidden crack or damage of the photovoltaic module.

[0030] The above describes the present utility model and its embodiments. Such a description is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A fixture for a wind-resistant system for convenient installation of cable structure photovoltaics, characterized in that, Comprising: A connecting member (1), the connecting member (1) includes a connecting plate (101) and a fixing column (102) provided below the connecting plate (101), and the fixing column (102) is used to fix the wind-resistant support linkages in multiple directions; A clamping member (2), the clamping member (2) is in an inverted V shape and is installed above the connecting plate (101) of the connecting member (1) through a fixing bolt (3), and a notch (201) for the support cable to pass through is formed at the bottom of the clamping member (2).

2. The clamp for a cable structure photovoltaic convenient installation and wind-resistant system according to claim 1, characterized in that, The fixing column (102) includes a smooth rod (1021) and a threaded column (1022) provided at the lower end of the smooth rod (1021), the diameter of the threaded column (1022) is smaller than the diameter of the smooth rod (1021), the ends of the wind-resistant support linkages in multiple directions are sequentially sleeved on the threaded column (1022), and a locking nut (103) is threadedly connected to the threaded column (1022) for sequentially pressing the ends of the wind-resistant support linkages below the smooth rod (1021).

3. The clamp for a cable structure photovoltaic convenient installation and wind-resistant system according to claim 1, characterized in that, The upper part of the clamping member (2) is arc-shaped and the notch (201) is an arc-shaped notch.

4. A fixture for a cable structure photovoltaic convenient installation and wind-resistant system according to claim 1, characterized in that, Through holes for the fixing bolt (3) to pass through are provided on both sides of the connecting plate (101) and the clamping member (2).

5. A fixture for a cable structure photovoltaic convenient installation and wind-resistant system according to claim 1, characterized in that, The angles of both sides of the clamping member (2) inclined outward along the center line are both 15 degrees.

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