Flexible support

Abstract

The utility model relates to the technical field of photovoltaic power generation, in particular to a flexible support, which comprises two supporting piles, a suspension cable I and a suspension cable II which are connected with the two supporting piles, and a photovoltaic panel which is connected with the suspension cable I and the suspension cable II, and is characterized in that a fixing frame is arranged in parallel with the suspension cable I and the suspension cable II, and two ends of the fixing frame are respectively and fixedly connected with the two supporting piles; the fixing frame and the first suspension cable are connected through an anti-impact structure, the fixing frame and the second suspension cable are connected through an anti-impact structure, and the fixing frame, the first suspension cable and the second suspension cable are arranged in a triangular mode. According to the utility model, the photovoltaic panel can be effectively prevented from violently shaking due to wind load impact, so that the generating capacity of the photovoltaic panel is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a flexible support. Background Art

[0002] Most of the existing flexible photovoltaic supports adopt two parallel suspension cables to connect two support piles as the support load-bearing structure, and directly lap the photovoltaic panels on the suspension cables; this structure is not convenient to maintain stability. Especially when the photovoltaic panels are impacted by wind loads, it will cause the photovoltaic panels to shake violently, resulting in unstable power generation. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a flexible support aiming at the above deficiencies, which can effectively avoid the violent shaking of the photovoltaic panels caused by the impact of wind loads, and make the power generation of the photovoltaic panels more stable.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A flexible support, including two support piles, a first suspension cable and a second suspension cable connecting the two support piles, and a photovoltaic panel connecting the first suspension cable and the second suspension cable, characterized in that: a fixing frame is arranged parallel to the first suspension cable and the second suspension cable, both ends of the fixing frame are fixedly connected to the two support piles respectively, and both between the fixing frame and the first suspension cable and between the fixing frame and the second suspension cable are connected through impact-resistant structures, and a triangle is formed among the fixing frame, the first suspension cable and the second suspension cable.

[0006] Further, a first connecting seat, a second connecting seat, a third connecting seat and a fourth connecting seat are arranged on the back of the photovoltaic panel, the first connecting seat, the second connecting seat, the third connecting seat and the fourth connecting seat are distributed at four corners, the first connecting seat and the second connecting seat are connected to the first suspension cable, the third connecting seat and the fourth connecting seat are connected to the second suspension cable, connection holes one, two, three and four are arranged on the fixing frame, the connection holes one and two are symmetrically arranged, and the connection holes three and four are symmetrically arranged; the impact-resistant structure includes a first steel wire rope for connecting the first connecting seat and the connection hole one, a second steel wire rope for connecting the second connecting seat and the connection hole two, a third steel wire rope for connecting the third connecting seat and the connection hole three, and a fourth steel wire rope for connecting the fourth connecting seat and the connection hole four, and a triangle is formed among the first steel wire rope, the second steel wire rope and the photovoltaic panel, and a triangle is formed among the third steel wire rope, the fourth steel wire rope and the photovoltaic panel.

[0007] Further, the cross-section of the fixing frame is V-shaped, and the connection holes one and two, and the connection holes three and four are symmetrically arranged at the left and right inclined ends of the fixing frame.

[0008] Furthermore, a plurality of auxiliary piles are vertically arranged between the two support piles. The bottoms of the auxiliary piles are driven into the ground for fixation, and the tops of the auxiliary piles are fixedly connected to the fixing frame.

[0009] Furthermore, the plurality of auxiliary piles are arranged at equal intervals.

[0010] The beneficial effects of the present utility model are as follows:

[0011] In practical applications, by providing a fixing frame and an anti-impact structure, and the fixing frame, the first suspension cable and the second suspension cable are arranged in a triangular shape, the photovoltaic panels connected to the first suspension cable and the second suspension cable have stronger anti-wind load impact ability, avoiding the situation of severe shaking of the photovoltaic panels under the impact of wind load; the present utility model can effectively avoid the severe shaking of the photovoltaic panels caused by the impact of wind load, making the power generation of the photovoltaic panels more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a top view of the present utility model;

[0014] Figure 3 is Figure 2 a sectional view taken along line A-A in

[0015] Reference numerals: support pile 1; first suspension cable 2; second suspension cable 3; photovoltaic panel 4; first connecting seat 41; second connecting seat 42; third connecting seat 43; fourth connecting seat 44; fixing frame 5; first steel wire rope 61; second steel wire rope 62; third steel wire rope 63; fourth steel wire rope 64; auxiliary pile 7. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] As Figure 1 、 Figure 2 and Figure 3 shown, a flexible support includes two support piles 1, a first suspension cable 2 and a second suspension cable 3 connecting the two support piles 1, and a photovoltaic panel 4 connecting the first suspension cable 2 and the second suspension cable 3, characterized in that: a fixing frame 5 arranged parallel to the first suspension cable 2 and the second suspension cable 3, both ends of the fixing frame 5 are fixedly connected to the two support piles 1 respectively, the fixing frame 5 is connected to the first suspension cable 2 and the fixing frame 5 is connected to the second suspension cable 3 through anti-impact structures respectively, and the fixing frame 5, the first suspension cable 2 and the second suspension cable 3 are arranged in a triangular shape.

[0017] In use, by setting the fixing frame 5 and the anti-impact structure, and the fixing frame 5, the first suspension cable 2 and the second suspension cable 3 are arranged in a triangle, the photovoltaic panel 4 connected to the first suspension cable 2 and the second suspension cable 3 has a stronger ability to resist the impact of wind load, avoiding the situation that the photovoltaic panel 4 shakes violently under the impact of wind load; the utility model can effectively avoid the photovoltaic panel 4 from shaking violently due to the impact of wind load, making the power generation of the photovoltaic panel 4 more stable.

[0018] As Figure 1 , Figure 2 and Figure 3 shown, a first connecting seat 41, a second connecting seat 42, a third connecting seat 43 and a fourth connecting seat 44 are arranged on the back of the photovoltaic panel 4. The first connecting seat 41, the second connecting seat 42, the third connecting seat 43 and the fourth connecting seat 44 are distributed at the four corners. The first connecting seat 41 and the second connecting seat 42 are connected to the first suspension cable 2, and the third connecting seat 43 and the fourth connecting seat 44 are connected to the second suspension cable 3. A first connecting hole, a second connecting hole, a third connecting hole and a fourth connecting hole are arranged on the fixing frame 5. The first connecting hole and the second connecting hole are symmetrically arranged, and the third connecting hole and the fourth connecting hole are symmetrically arranged; the anti-impact structure includes a first steel wire rope 61 for connecting the first connecting seat 41 and the first connecting hole, a second steel wire rope 62 for connecting the second connecting seat 42 and the second connecting hole, a third steel wire rope 63 for connecting the third connecting seat 43 and the third connecting hole, and a fourth steel wire rope 64 for connecting the fourth connecting seat 44 and the fourth connecting hole. A triangle is formed among the first steel wire rope 61, the second steel wire rope 62 and the photovoltaic panel 4, and a triangle is formed among the third steel wire rope 63, the fourth steel wire rope 64 and the photovoltaic panel 4; in this embodiment, by forming a triangle among the first steel wire rope 61, the second steel wire rope 62 and the photovoltaic panel 4, and a triangle among the third steel wire rope 63, the fourth steel wire rope 64 and the photovoltaic panel 4, the connection structure between the photovoltaic panel 4 and the fixing frame 5 is more reasonable, and the photovoltaic panel 4 has a stronger ability to resist the impact of wind load.

[0019] As Figure 1 , Figure 2 and Figure 3 shown, the cross section of the fixing frame 5 is V-shaped, and the first connecting hole and the second connecting hole, the third connecting hole and the fourth connecting hole are symmetrically arranged at the left and right inclined ends of the fixing frame 5; in this embodiment, when the cross section of the fixing frame 5 is V-shaped, the connection forces of the first steel wire rope 61, the second steel wire rope 62, the third steel wire rope 63 and the fourth steel wire rope 64 are more uniform.

[0020] As Figure 1 , Figure 2 and Figure 3As shown, multiple auxiliary piles 7 are vertically arranged between the two support piles 1. The bottom of the auxiliary pile 7 is driven into the ground for fixation, and the top of the auxiliary pile 7 is fixedly connected to the fixing frame 5. In this embodiment, by vertically arranging multiple auxiliary piles 7 between the two support piles 1, the stability of the fixing frame 5 can be further enhanced.

[0021] As Figure 1 , Figure 2 and Figure 3 shown, the multiple auxiliary piles 7 are arranged at equal intervals. In this embodiment, when the multiple auxiliary piles 7 are arranged at equal intervals, the support force of the fixing frame 5 is more uniform, and the ability of the photovoltaic panel 4 to resist wind load impact is better.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. A flexible support, comprising two support piles (1), a first suspension cable (2) and a second suspension cable (3) connecting the two support piles (1), and a photovoltaic panel (4) connecting the first suspension cable (2) and the second suspension cable (3), characterized in that: A fixing frame (5) is arranged parallel to the first suspension cable (2) and the second suspension cable (3). Both ends of the fixing frame (5) are fixedly connected to two support piles (1) respectively. The fixing frame (5) is connected to the first suspension cable (2) and the fixing frame (5) is connected to the second suspension cable (3) through impact-resistant structures. A triangular arrangement is formed among the fixing frame (5), the first suspension cable (2) and the second suspension cable (3).

2. The flexible bracket according to claim 1, wherein, On the back of the photovoltaic panel (4), a first connecting seat (41), a second connecting seat (42), a third connecting seat (43) and a fourth connecting seat (44) are provided. The first connecting seat (41), the second connecting seat (42), the third connecting seat (43) and the fourth connecting seat (44) are distributed at the four corners. The first connecting seat (41) and the second connecting seat (42) are connected to the first suspension cable (2), and the third connecting seat (43) and the fourth connecting seat (44) are connected to the second suspension cable (3). On the fixing frame (5), a first connecting hole, a second connecting hole, a third connecting hole and a fourth connecting hole are provided. The first connecting hole and the second connecting hole are symmetrically arranged, and the third connecting hole and the fourth connecting hole are symmetrically arranged. The impact-resistant structure includes a first steel wire rope (61) for connecting the first connecting seat (41) and the first connecting hole, a second steel wire rope (62) for connecting the second connecting seat (42) and the second connecting hole, a third steel wire rope (63) for connecting the third connecting seat (43) and the third connecting hole, and a fourth steel wire rope (64) for connecting the fourth connecting seat (44) and the fourth connecting hole. A triangle is formed among the first steel wire rope (61), the second steel wire rope (62) and the photovoltaic panel (4), and a triangle is formed among the third steel wire rope (63), the fourth steel wire rope (64) and the photovoltaic panel (4).

3. The flexible bracket according to claim 2, characterized in that, The cross-section of the fixing frame (5) is V-shaped. The first connecting hole and the second connecting hole, and the third connecting hole and the fourth connecting hole are symmetrically arranged at the left and right inclined ends of the fixing frame (5).

4. A flexible bracket according to claim 1, characterized in that, Between the two support piles (1), a plurality of auxiliary piles (7) are vertically arranged. The bottom of the auxiliary piles (7) is driven into the ground for fixation, and the top of the auxiliary piles (7) is fixedly connected to the fixing frame (5).

5. A flexible bracket according to claim 4, characterized in that, The plurality of auxiliary piles (7) are arranged at equal intervals.

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