Anti-overturning component and photovoltaic flexible support system

Abstract

The utility model discloses an anti-overturn member and a photovoltaic flexible support system, a connecting frame of the anti-overturn member comprises two long rods which are connected with a steel cable and are arranged in parallel, and two short rods which are connected with an anti-overturn inhaul cable and are arranged in parallel, and inclined rods are connected between the end portions of the long rods and the end portions of the short rods on the same side. The transverse stop rods are connected between the ends of the parallel inclined rods, the inclined stop rods are connected between the parallel inclined rods, connection of the connecting frame, the steel cables and the anti-overturning inhaul cables is enhanced, and the stability of the support system is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic flexible support technology, specifically to an anti-tumble component and a photovoltaic flexible support system. Background Technology

[0002] Existing solar photovoltaic (PV) support systems typically have their main structure erected on concrete pile foundations, with the distance between each pile foundation typically not exceeding 8 meters. This results in a large land area footprint for the entire system, hindering comprehensive land utilization. To address this issue, engineers have developed a prestressed steel cable PV support system. This system uses steel cables as support components, reducing the number of pile foundations and enabling large-span support structures with less ground space required. Because it uses steel cables instead of conventional rigid materials such as square steel, it is also called a flexible PV support system. However, in this technical solution, since the solar panels (PV modules 5) are directly laid on the steel cables 2, and the flexible components are unconstrained, strong winds can easily cause the PV modules 5 and the flexible components mounted on the large-span steel cables 2 to overturn, affecting the safety of the entire PV support system and even the entire PV array. This issue requires further improvement. Utility Model Content

[0003] One technical problem this application aims to solve is to overcome the deficiencies of the above-mentioned related technologies and provide an anti-tumble component and a photovoltaic flexible support system that can enhance the stability of the support structure.

[0004] The technical solution adopted by this anti-tipping component to solve the technical problem is as follows: An anti-tipping component includes a first connecting frame fixed to a steel cable and an anti-tipping cable of a photovoltaic flexible support, a second connecting frame fixed to a steel cable and an anti-tipping cable of an adjacent photovoltaic flexible support, and staggered connecting rods between the first connecting frame and the second connecting frame. The first connecting frame and the second connecting frame are connecting frames with the same structure. The connecting frame includes two long rods connected to the steel cable and arranged parallel to each other, and two short rods connected to the anti-tipping cable and arranged parallel to each other. The ends of the long rods and the ends of the short rods on the same side are connected by diagonal rods. The ends of the parallel diagonal rods are connected by horizontal bars. Each parallel diagonal rod is connected by a diagonal bar.

[0005] The technical solution adopted by this photovoltaic flexible support system to solve the technical problem is as follows: a photovoltaic flexible support system in which multiple anti-tumble components are connected between two adjacent photovoltaic flexible supports.

[0006] Compared with related technologies, this anti-overturning component and photovoltaic flexible support system have the following advantages: The connecting frame of the anti-overturning component includes two long rods connected to the steel cable and arranged parallel to each other, and two short rods connected to the anti-overturning cable and arranged parallel to each other. The ends of the long rods and the ends of the short rods on the same side are connected by diagonal rods. The ends of the parallel diagonal rods are connected by horizontal bars. Each parallel diagonal rod is connected by a diagonal bar, which enhances the connection between the connecting frame and the steel cable and the anti-overturning cable, and enhances the stability of the support system.

[0007] Preferably, the two ends of the staggered connecting rod are respectively connected to the end of the diagonal rod near the long rod of one connecting frame and the short rod of another connecting frame. The anti-tipping component is more three-dimensional, and the stability of the bracket is better.

[0008] Preferably, each end of the staggered connecting rod has 3 to 5 position adjustment holes. This facilitates the installation of the staggered connecting rod and allows for the alignment of the overall photovoltaic flexible support structure.

[0009] Preferably, the diagonal brace has three mounting holes at one end near the long rod. This facilitates the installation of the staggered connecting rods and the alignment of the overall photovoltaic flexible support structure. Attached Figure Description

[0010] Figure 1 This is a three-dimensional schematic diagram of the photovoltaic flexible support system (two photovoltaic flexible supports) of this application.

[0011] Figure 2 This is a top perspective view of the anti-rollover component of this application.

[0012] Figure 3 This is a bottom perspective view of the anti-rollover component of this application. Detailed Implementation

[0013] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] This preferred embodiment is as follows: Figure 1 The photovoltaic flexible support system shown includes multiple photovoltaic flexible supports. Each photovoltaic flexible support includes end fixing units 1 at both ends, intermediate support unit 2 in the middle, two steel cables 3, multiple photovoltaic module mounting frames 4 installed on the two steel cables 3, and anti-tipping cables 5. Multiple anti-tipping components 6 are connected between adjacent photovoltaic flexible supports.

[0016] Among them, the anti-rollover component 6, for example Figure 2 and 3 As shown, the connection includes a first connecting frame fixed to a steel cable 3 and an anti-tipping cable 5 of a photovoltaic flexible support, a second connecting frame fixed to a steel cable 3 and an anti-tipping cable 5 of an adjacent photovoltaic flexible support, and an interlaced connecting rod 68 between the first and second connecting frames. The first and second connecting frames are connecting frames with the same structure. The connecting frame includes two long rods 61 connected to the steel cable 3 and arranged parallel to each other. Each end of the long rod 61 is provided with a set of steel cable fixing parts 62. There are two short rods 63 connected to the anti-tipping cable 5 and arranged parallel to each other. Each short rod 63 is provided with a set of anti-tipping cable fixing parts 64 in the middle of its lower part. The ends of the long rods 61 and the ends of the short rods 63 on the same side are connected by diagonal rods 65. The ends of the parallel diagonal rods 65 are connected by horizontal bars 66. Each parallel diagonal rod 65 is connected by a diagonal bar 67. The two horizontal bars 66 and the diagonal bars 67 at the same end form a "Z"-shaped reinforcement structure to ensure the structural stability of the connecting frame. The two ends of the interlaced connecting rod 68 are respectively connected to the end of the diagonal rod 65 of one connecting frame near the long rod 61 and the short rod 63 of another connecting frame.

[0017] To facilitate the connection between the first and second connecting frames after assembly, the staggered connecting rod 68 has 3 to 5 position adjustment holes at both ends; the inclined rod 65 has 3 assembly holes at one end near the long rod 61.

[0018] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An anti-tipping component, comprising a first connecting frame fixed to a steel cable and an anti-tipping cable of a photovoltaic flexible support, a second connecting frame fixed to a steel cable and an anti-tipping cable of an adjacent photovoltaic flexible support, and an interlaced connecting rod between the first connecting frame and the second connecting frame, wherein the first connecting frame and the second connecting frame are connecting frames of the same structure; characterized in that, The connecting frame includes two long rods connected to the steel cable and arranged parallel to each other, and two short rods connected to the anti-tipping cable and arranged parallel to each other. The ends of the long rods and the ends of the short rods on the same side are connected by diagonal rods. The ends of the parallel diagonal rods are connected by horizontal bars. Each parallel diagonal rod is connected by a diagonal bar.

2. The anti-tipping component according to claim 1, characterized in that, The two ends of the staggered connecting rod are respectively connected to the end of the diagonal rod of one connecting frame near the long rod and the short rod of another connecting frame.

3. The anti-tipping component according to claim 1, characterized in that, Each end of the staggered connecting rod is provided with 3 to 5 position adjustment holes.

4. The anti-tipping component according to claim 3, characterized in that, The diagonal rod has three mounting holes at one end near the long rod.

5. A photovoltaic flexible support system, characterized in that, A plurality of anti-tilting components as described in any one of claims 1 to 4 are connected between two adjacent photovoltaic flexible supports.

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