Flexible photovoltaic support cable sliding limiting device and flexible photovoltaic support

Abstract

The utility model provides a flexible photovoltaic support cable sliding limiting device and a flexible photovoltaic support, and the device comprises a main cable clamp, at least one first auxiliary cable clamp, at least two second auxiliary cable clamps, and at least one auxiliary cable. The auxiliary cable and the main cable penetrate through the main cable clamp, and only the auxiliary cable penetrates through the first auxiliary cable clamp; the main cable clamp and the first auxiliary cable clamps are arranged on the stand column, and the first auxiliary cable clamps are arranged above or below the main cable clamp or are arranged above and below the main cable clamp respectively. The two ends of the auxiliary cable are locked on the main cable through second auxiliary cable clamps respectively. The structure is simple, the safety problems that a cable structure system is prone to sliding in the longitudinal direction, prestress needs to be repeatedly applied and the like can be solved, and horizontal force generated by wind loads, snow loads, cable tensioning prestress and self-load effects on the cable body structure can be counteracted to a certain extent by adopting the mode of limiting cable body displacement; and the safety requirement of the whole cable structure system is met.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and particularly relates to a flexible photovoltaic bracket cable sliding limiting device and a flexible photovoltaic bracket. Background Art

[0002] In recent years, in order to adapt to relatively special erection environments such as fisheries, mountains, and sewage treatment plants, the application of flexible photovoltaic brackets has become increasingly common.

[0003] However, at present, the flexible photovoltaic bracket is restricted by the insufficient restraint of the end cable node, resulting in the entire system being prone to sliding longitudinally, so that the prestress of the entire flexible system gradually decreases, and the prestress needs to be repeatedly applied every once in a while. Summary of the Utility Model

[0004] The first object of the utility model is to provide a flexible photovoltaic bracket cable sliding limiting device for the above-mentioned problems.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A flexible photovoltaic bracket cable sliding limiting device includes a main cable clip, and is characterized in that: it further includes at least one first auxiliary cable clip, at least two second auxiliary cable clips, and at least one auxiliary cable;

[0007] The auxiliary cable and the main cable pass through the main cable clip, and only the auxiliary cable passes through the first auxiliary cable clip; the main cable clip and the first auxiliary cable clip are arranged on the column, and the first auxiliary cable clip is arranged above or below the main cable clip or respectively arranged above and below;

[0008] Both ends of the auxiliary cable are locked to the main cable through the second auxiliary cable clips respectively.

[0009] While adopting the above technical solutions, the utility model can also adopt or combine the following technical solutions:

[0010] As a preferred technical solution of the utility model: there are two second auxiliary cable clips, which are respectively arranged at both ends of the auxiliary cable.

[0011] As a preferred technical solution of the utility model: there are four second auxiliary cable clips, which are respectively arranged in pairs at both ends of the auxiliary cable.

[0012] As a preferred technical solution of the utility model: there is one first auxiliary cable clip, and the middle part of the first auxiliary cable clip is in a "fork" shape to limit the main cable clip and the first auxiliary cable clip.

[0013] The second object of the utility model is to provide a flexible photovoltaic bracket.

[0014] To this end, the above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0015] A flexible photovoltaic support, comprising a column and at least one main cable, characterized in that: the column is provided with the above-mentioned flexible photovoltaic support cable sliding limiting device

[0016] The utility model provides a flexible photovoltaic bracket cable sliding restriction device and a flexible photovoltaic bracket, which have the following beneficial effects: solving the safety problems such as the cable structure system being prone to longitudinal sliding and the need to repeatedly apply prestress, thereby ensuring the safety of the entire flexible bracket system. Due to the flexibility of the installation of the device, it can be widely used in various scenes with flexible bracket installation, such as fishery-photovoltaic complementarity, vegetable greenhouses, sewage treatment plants, pools, etc.

[0017] When photovoltaic modules are subjected to wind loads, snow loads, cable tensioning prestress and their own loads, the loads will be transferred from the modules to the cable structure system, causing the cable structure to generate horizontal forces on the fixed nodes at the ends. Therefore, the use of this method of limiting the displacement of the cable body can offset the horizontal forces generated by various loads on the cable body structure to a certain extent, thereby meeting the safety requirements of the entire cable structure system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the flexible photovoltaic bracket cable sliding restriction device and the flexible photovoltaic bracket provided by the utility model;

[0019] Figure 2 This is a front view of the flexible photovoltaic bracket cable sliding restriction device and the flexible photovoltaic bracket provided by the utility model;

[0020] Figure 3 for Figure 2 A magnified image of area A;

[0021] In the figure: 1-main rope clamp; 2-first auxiliary rope clamp; 3-second auxiliary rope clamp; 4-auxiliary rope; 5-column; 6-main rope. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1-2 As shown, a flexible photovoltaic support cable sliding limiting device includes a main cable clamp 1, at least one first auxiliary cable clamp 2, at least two second auxiliary cable clamps 3 and at least one auxiliary cable 4;

[0024] The auxiliary cable 4 and the main cable 6 pass through the main cable clamp 1, and only the auxiliary cable 4 passes through the first auxiliary cable clamp 2; the main cable clamp 1 and the first auxiliary cable clamp 2 are arranged on the column 5, and the first auxiliary cable clamp 2 is arranged above or below the main cable clamp 1 or respectively arranged above and below.

[0025] Both ends of the auxiliary cable 4 are locked to the main cable 6 through the second auxiliary cable clamps 3 respectively.

[0026] There are two second auxiliary cable clamps 3, which are respectively arranged at both ends of the auxiliary cable 4.

[0027] There are four second auxiliary cable clamps 3, which are respectively arranged in pairs at both ends of the auxiliary cable 4.

[0028] There is one first auxiliary cable clamp 2, and the middle part of the first auxiliary cable clamp 2 is in a "fork" shape to limit the main cable clamp 1 and the first auxiliary cable clamp 2.

[0029] A flexible photovoltaic support includes a column 5 and at least one main cable 6, and a flexible photovoltaic support cable sliding limiting device as described above is provided on the column 5.

[0030] Specifically, the above flexible photovoltaic support cable sliding limiting device and the flexible photovoltaic support are implemented in the following manner:

[0031] When in use, pass the auxiliary cable 4 through the main cable clamp 1 and then through the first auxiliary cable clamp 2, and finally pass through the main cable clamp 1 again to form a loop. At this time, tighten the main cable clamp 1 and the first auxiliary cable clamp 2 to achieve the purpose of locking the main cable 6 and the auxiliary cable 4. Two second auxiliary cable clamps 3 are arranged on both sides of the column 5 to clamp the main cable 6 and the auxiliary cable 4.

[0032] Throughout the text, different naming methods are adopted for the main cable clamp, the first auxiliary cable clamp, and the second auxiliary cable clamp, aiming to distinguish functions or orientations. In actual application scenarios, the same type of cable clamp can be used.

[0033] The above specific implementation manners are used to explain the present invention, which are only the preferred embodiments of the present invention, rather than limiting the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and protection scope of the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A flexible photovoltaic support cable sliding limiting device, comprising a main cable clamp (1), characterized in that: It further includes at least one first auxiliary cable clip (2), at least two second auxiliary cable clips (3) and at least one auxiliary cable (4); The auxiliary cable (4) and the main cable (6) pass through the main cable clip (1), and only the auxiliary cable (4) passes through the first auxiliary cable clip (2); the main cable clip (1) and the first auxiliary cable clip (2) are arranged on the column (5), and the first auxiliary cable clip (2) is arranged above or below the main cable clip (1) or respectively arranged above and below; Both ends of the auxiliary cable (4) are locked to the main cable (6) via the second auxiliary cable clips (3).

2. The flexible photovoltaic support cable sliding restriction device according to claim 1 is characterized in that: There are two second auxiliary cable clips (3), which are respectively arranged at both ends of the auxiliary cable (4).

3. The flexible photovoltaic support cable sliding restriction device according to claim 1 is characterized in that: There are four second auxiliary cable clips (3), which are respectively arranged in pairs at both ends of the auxiliary cable (4).

4. The flexible photovoltaic support cable sliding restriction device according to claim 1 is characterized in that: There is one first auxiliary cable clip (2), and the middle of the first auxiliary cable clip (2) is in a "fork" shape to limit both the main cable clip (1) and the first auxiliary cable clip (2).

5. A flexible photovoltaic support, comprising a column (5) and at least one main cable (6), characterized in that: The column (5) is provided with the flexible photovoltaic support cable sliding limiting device as described in claim 1.

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