An adjustable diagonal bracing system for flexible photovoltaic panels

Abstract

The utility model discloses an adjustable diagonal brace system for a flexible photovoltaic panel, comprising a third rod, a fourth rod and a fifth rod, wherein the third rod is a threaded rod, the fourth rod is tubular and provided with an internal thread that matches the third rod, the third rod is threadedly connected to one end of the fourth rod and can be extended and retracted relative to the fourth rod, the fifth rod is slidably connected to one end of the fourth rod away from the third rod and can be extended and retracted relative to the fourth rod, and the fifth rod is limited on the fourth rod by a fastening screw; one end of the third rod away from the fourth rod is fixed to a column; one end of the fifth rod away from the fourth rod is fixed to another column. The utility model can adjust the length of the diagonal brace according to the spacing between different columns, does not require cutting and welding, is easy to operate, and has high installation efficiency.

Description

Technical Field

[0001] The utility model relates to an adjustable diagonal bracing system of a flexible photovoltaic panel, belonging to the technical field of flexible photovoltaic facilities. Background Art

[0002] The flexible photovoltaic support system is a large-span multi-span structure. The structure uses prestressed steel wire ropes to be tensioned between the tops of the two end fixing points and the photovoltaic panels are installed on the steel wire ropes. The installation angle of the photovoltaic panels changes with the bending of the steel wire ropes, and the two end fixing points use diagonal braces to provide support reaction force.

[0003] The existing flexible photovoltaic support system has diagonal braces, such as Figure 1-Figure 2 As shown, it includes a first rod body and a second rod body, a first fixing ear is fixed to one end of the first rod body, and the second fixing ear is welded on the column. The first fixing ear and the second fixing ear are fixed by fastening bolts. Similarly, one end of the second rod body is fixed, and then according to the distance between the two columns, the length of one of them is cut to a suitable length and then the first rod body and the second rod body are welded together.

[0004] Due to the limitation of terrain, the distance between two columns is different. For the convenience of processing, the length of the first rod body and the second rod body prefabricated in the factory is fixed. Therefore, after being transported to the construction site, they need to be cut according to the distance between the two columns and then welded together. The above operation method is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an adjustable diagonal bracing system for a flexible photovoltaic panel to solve the technical problems existing in the above-mentioned prior art.

[0006] The technical solution adopted by the utility model is: an adjustable diagonal brace system for a flexible photovoltaic panel, comprising a third rod, a fourth rod and a fifth rod, the third rod being a threaded rod, the fourth rod being tubular and provided with an internal thread that cooperates with the third rod, the third rod being threadedly connected to one end of the fourth rod and being able to extend and retract relative to the fourth rod, the fifth rod being slidably connected to one end of the fourth rod away from the third rod and being able to extend and retract relative to the fourth rod, the fifth rod being limited on the fourth rod by a fastening screw; one end of the third rod away from the fourth rod is fixed to a column; one end of the fifth rod away from the fourth rod is fixed to another column.

[0007] Preferably, a first fixing ear is fixed to one end of the third rod body away from the fourth rod body, a second fixing ear is fixed to the column, and the first fixing ear and the second fixing ear are fixed by a fastening bolt.

[0008] Preferably, another first fixing ear is fixed to one end of the fifth rod body away from the fourth rod body, another second fixing ear is fixed to the column, and the first fixing ear and the second fixing ear are fixed by another fastening bolt.

[0009] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model can adjust the length of the diagonal brace according to the spacing between different columns, does not require cutting and welding, is easy to operate, and has high installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the existing diagonal bracing structure.

[0011] Figure 2 It is a schematic diagram of the existing diagonal brace usage structure.

[0012] Figure 3 The utility model is a schematic diagram of the overall structure.

[0013] The reference numerals in the drawings of the specification include: a first rod body 1 , a second rod body 2 , a first fixing ear 3 , a fastening bolt 4 , a second fixing ear 5 , a column 6 , a third rod body 7 , a fourth rod body 8 , a fifth rod body 9 , and a fastening screw 10 . DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] Embodiment 1:

[0016] An adjustable diagonal bracing system for a flexible photovoltaic panel, such as Figure 3 As shown, it includes a third rod body 7, a fourth rod body 8 and a fifth rod body 9, the third rod body 7 is a threaded rod, the fourth rod body 8 is tubular and the left part is provided with an internal thread matching with the third rod body 7, the third rod body 7 is threadedly connected to the left end of the fourth rod body 8 and can be extended and retracted relative to the fourth rod body 8, the fifth rod body 9 is slidably connected to the right end of the fourth rod body 8 and can be extended and retracted relative to the fourth rod body 8, the right end of the first rod body 1 is provided with a threaded through hole, and the fifth rod body 9 is limited on the fourth rod body by a fastening screw 10;

[0017] A first fixing ear 3 is fixed to the left end of the third rod body 7, a second fixing ear 5 is fixed to the column 6, and the first fixing ear 3 and the second fixing ear 5 are fixed by a fastening bolt 4; another first fixing ear 3 is fixed to the right end of the fifth rod body 9, another second fixing ear 5 is fixed to the column 6, and another first fixing ear 3 and another second fixing ear 5 are fixed by another fastening bolt 4.

[0018] When installing, first weld the two second fixing ears 5 on the side where the two posts 6 are close to each other, so that a straight line is formed between the two second fixing ears 5, and then hinge the first fixing ear 3 on the third rod body 7 with the corresponding second fixing ear 5 by the fastening bolt 4. At this time, the fastening bolt 4 is not tightened, and the third rod body 7 can rotate up and down relative to the post 6. Then, fix the third rod body 7 with one hand and rotate the fourth rod body 8 with the other hand to adjust the overall length of the third rod body 7 and the fourth rod body 8. When the length reaches the specified length, at this time, the position of the first fixing ear 3 on the fifth rod body 9 may not match the position of the second fixing ear 5 on the corresponding post 6. Therefore, after rotating the fifth rod body 9 so that the first fixing ear 3 on the fifth rod body 9 matches the position of the second fixing ear 5 on the corresponding post 6, use the fastening bolt 4 to fix the first fixing ear 3 on the fifth rod body 9 with the second fixing ear 5 on the corresponding post 6, and then use the fastening screw 10 to limit the fifth rod body 9 on the fourth rod body 8.

[0019] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. An adjustable diagonal bracing system for a flexible photovoltaic panel, characterized in that: The present invention comprises a third rod body, a fourth rod body and a fifth rod body, wherein the third rod body is a threaded rod, the fourth rod body is tubular and is provided with an internal thread that matches the third rod body, the third rod body is threadedly connected to one end of the fourth rod body and can be telescopic relative to the fourth rod body, the fifth rod body is slidably connected to one end of the fourth rod body away from the third rod body and can be telescopic relative to the fourth rod body, and the fifth rod body is limited on the fourth rod body by a fastening screw; one end of the third rod body away from the fourth rod body is fixed to a column; one end of the fifth rod body away from the fourth rod body is fixed to another column.

2. The adjustable diagonal bracing system of a flexible photovoltaic panel according to claim 1, characterized in that: A first fixing ear is fixed to one end of the third rod body away from the fourth rod body, a second fixing ear is fixed to the column, and the first fixing ear and the second fixing ear are fixed by fastening bolts.

3. The adjustable diagonal bracing system of a flexible photovoltaic panel according to claim 2, characterized in that: Another first fixing ear is fixed to one end of the fifth rod body away from the fourth rod body, another second fixing ear is fixed to the column, and the first fixing ear and the second fixing ear are fixed by another fastening bolt.

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