Photovoltaic power generation system mounting mechanism on gas film structure

Abstract

The utility model discloses a photovoltaic power generation system mounting mechanism on a gas film structure, which belongs to the technical field of gas films, and comprises a steel cable net which is used for limiting a gas film and consists of steel cables, a plurality of steel cables are interwoven to form grids, a plurality of steel strands are arranged in each grid through buckles, and an included angle of 45 degrees is formed between each steel strand and the corresponding steel cable. Each steel strand is connected with a pressing block used for clamping a photovoltaic module through a connecting piece. According to the utility model, the steel strand and the steel cable are fixedly connected together through the arranged buckle; according to the utility model, the pressing block and the steel strand are fixedly connected together through the arranged connecting piece; meanwhile, the pressing block is used for clamping the photovoltaic module, so that the photovoltaic module is fixed on the steel cable net through mutual cooperation of the buckle, the connecting piece and the pressing block.

Description

Technical Field

[0001] The utility model belongs to the technical field of air film, and particularly relates to an installation mechanism of a photovoltaic power generation system on an air film structure. Background Technique

[0002] Air film photovoltaic is a new type of photovoltaic application form that combines air film architecture with photovoltaic power generation technology. It utilizes the characteristics of the air film structure being light, flexible, and deployable quickly, and combines with the power generation capacity of photovoltaic modules to achieve an innovative green energy solution.

[0003] The flexible photovoltaic support on the air film structure can achieve dual use of one air film compartment, which can not only meet the industrial storage function, but also utilize the unique appearance advantage of the air film structure and combine with photovoltaic power generation technology to provide clean new energy for customers, which is an effective means for the country to initiate the carbon neutrality action currently.

[0004] However, the conventional installation of photovoltaic modules is to paste the modules onto the fabricated film material through two-component glue. This connection method has high cost, is not easy to control the quality, has poor durability, and is extremely likely to affect the safety of the support structure. Content of the Utility Model

[0005] In order to solve the problem that the existing installation method of photovoltaic modules is extremely likely to affect the safety of the support structure, the utility model provides an installation mechanism of a photovoltaic power generation system on an air film structure, which can fix the photovoltaic modules on the steel cable net to improve the stability after the installation of the photovoltaic modules.

[0006] The technical solution adopted by the installation mechanism of the photovoltaic power generation system on the air film structure of the utility model is as follows:

[0007] An installation mechanism of a photovoltaic power generation system on an air film structure includes a steel cable net composed of steel cables for restricting the air film. Multiple steel cables are intertwined to form a grid. Multiple steel strands at a 45° angle to the steel cables are arranged in each grid through buckles. A pressing block for clamping the photovoltaic module is connected to each steel strand through a connecting piece.

[0008] A further improvement of the technical solution of the utility model lies in that: the diameter of the steel cable is 16 mm, and the diameter of the steel strand is 15.2 mm.

[0009] A further improvement of the above technical solution of the utility model lies in that: both ends of each steel strand are fixedly connected with a connecting ring.

[0010] A further improvement of the above technical solution of the utility model lies in that: the buckle is a U-shaped buckle, and a clamping plate in contact with the connecting ring is arranged at the opening of the U-shaped buckle. A first through hole communicating with the connecting ring is opened at the position of the clamping plate corresponding to the connecting ring.

[0011] A further improvement of the technical solution of the present utility model lies in that: a second through hole communicating with the first through hole is provided at the position of the U-shaped buckle corresponding to the clamping plate.

[0012] A further improvement of the above technical solution of the present utility model lies in that: a bolt passing through the second through hole, the first through hole and the connecting ring and fixed on the U-shaped buckle by a nut is provided on the U-shaped buckle.

[0013] A further improvement of the above technical solution of the present utility model lies in that: the connecting member includes an arc-shaped connecting plate with connecting pieces provided at both ends and having third through holes, and the arc-shaped connecting plate is provided with a connecting groove matching with the steel strand.

[0014] A further improvement of the above technical solution of the present utility model lies in that: the pressing block includes a hollow block body arranged in a "return" shape, a pressing plate for pressing the photovoltaic module is fixedly provided at the top of the block body, and a supporting plate for supporting the photovoltaic module is fixedly provided at the lower part of the side wall of the block body.

[0015] A further improvement of the technical solution of the present utility model lies in that: a fourth through hole matching with the third through hole is provided at the bottom of the block body, and a fifth through hole is provided on the supporting plate.

[0016] A further improvement of the technical solution of the present utility model lies in that: a threaded hole matching with the fifth through hole is provided at the edge of the photovoltaic module corresponding to the fifth through hole.

[0017] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model includes:

[0018] In the present utility model, the steel strand and the steel cable are fixedly connected together through the provided buckle; in the present utility model, the pressing block is fixedly connected with the steel strand through the provided connecting member; at the same time, the pressing block in the present utility model is used to hold the photovoltaic module, so that the photovoltaic module is fixed on the steel cable net through the mutual cooperation of the buckle, the connecting member and the pressing block.

[0019] Compared with the prior art of fixing the photovoltaic module on the air film through two-component glue, the present utility model is more firmly installed, has high durability, and has a lower cost at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of arranging photovoltaic modules on an air film structure of an installation mechanism of a photovoltaic power generation system on an air film structure of the present utility model;

[0021] Figure 2 is a layout diagram of steel cables and steel strands of an installation mechanism of a photovoltaic power generation system on an air film structure of the present utility model;

[0022] Figure 3Schematic diagram of the connection structure between the buckle and the steel strand of the installation mechanism of the photovoltaic power generation system on the air film structure of the present utility model;

[0023] Figure 4 Schematic diagram of the connection structure of the pressing block of the installation mechanism of the photovoltaic power generation system on the air film structure of the present utility model;

[0024] Figure 5 Schematic diagram of the structure of the connecting piece of the installation mechanism of the photovoltaic power generation system on the air film structure of the present utility model;

[0025] Figure 6 Schematic diagram of the steel strand of the installation mechanism of the photovoltaic power generation system on the air film structure of the present utility model.

[0026] In the drawings: 1, steel cable; 2, buckle; 3, steel strand; 31, connecting ring; 4, connecting piece; 41, arc-shaped connecting plate; 42, connecting piece; 43, third through hole; 44, connecting groove; 5, pressing block; 51, block body; 52, pressing plate; 53, supporting plate; 54, fourth through hole; 55, fifth through hole; 6, clamping plate; 7, photovoltaic module. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. In the following description, the description of well-known structures and technologies is omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0028] First, refer to Figure 1 , according to Figure 1 It can be seen that the present utility model includes a steel cable network for restricting the air film. The steel cable network is composed of multiple steel cables 1 with a diameter of 16 mm. At the same time, multiple steel cables 1 are intertwined with each other to form a grid. Multiple steel strands 3 with a diameter of 15.2 mm and an included angle of 45° with the steel cables 1 are connected in each grid. At the same time, each steel strand 3 is connected with a pressing block 5 through a connecting piece 4. The pressing block 5 clamps the photovoltaic module 7, so that the photovoltaic module 7 is fixed on the steel cable 1 network through the mutual cooperation of the buckle 2, the connecting piece 4 and the pressing block 5.

[0029] Refer to Figure 2 It can be seen that multiple nodes are provided on the steel cable 1, and a steel strand 3 is provided between two nodes in the horizontal direction. When the steel strand 3 is specifically arranged, it can be referred to Figure 6 , according to Figure 6 It can be seen that connecting rings 31 are fixedly connected to both ends of the steel strand 3, and the steel strand 3 is connected to the nodes on the steel cable 1 through the buckle 2.

[0030] When the steel strand 3 of the present utility model is specifically connected to the nodes on the steel cable 1 through the buckle 2, it can be referred toFigure 3 , according to Figure 3 , it can be known that in the present utility model, the buckle 2 is a U-shaped buckle, and a clamping plate 6 in contact with the connecting ring 31 of the steel strand 3 is arranged at the opening of the U-shaped buckle. A first through hole communicating with the connecting ring 31 is opened at the position of the clamping plate 6 corresponding to the connecting ring 31; continue to refer to Figure 3 , the node of the steel cable 1 is located at one end of the U-shaped buckle far away from the opening, and a bolt is penetrated through the opening of the U-shaped buckle. The connecting ring 31 and the U-shaped buckle are fixedly connected together by the bolt, so as to fix the steel strand 3 on the steel cable 1.

[0031] In the present utility model, in order to facilitate the penetration of the bolt through the opening of the U-shaped buckle, a second through hole communicating with the first through hole of the clamping plate 6 should be opened at the position of the opening of the U-shaped buckle corresponding to the clamping plate 6. The bolt penetrates through the second through hole, the first through hole and the connecting ring 31 and is fixed on the U-shaped buckle through a nut, so as to fixedly connect the steel strand 3 and the U-shaped buckle together through the mutual cooperation of the bolt and the nut.

[0032] In order to facilitate the installation of the photovoltaic module 7, the photovoltaic module 7 is fixed on the steel strand 3 through a pressing block 5, and the pressing block 5 is connected to the steel strand 3 through a connecting piece 4. In the present utility model, when the connecting piece 4 is specifically arranged, reference can be made to Figure 5 , according to Figure 5 , it can be known that the connecting piece 4 includes an arc-shaped connecting plate 41, a connecting groove 44 matching with the steel strand 3 is opened on the arc-shaped connecting plate 41, and connecting pieces 42 provided with third through holes 43 are fixedly connected to both ends of the arc-shaped connecting plate 41.

[0033] When the pressing block 5 in the present utility model is specifically arranged, reference can be made to Figure 4 , according to Figure 4 , it can be known that the pressing block 5 includes a hollow block body 51 arranged in a "return" shape. A pressing plate 52 for pressing the photovoltaic module 7 is fixedly connected to the top of the block body 51, and a supporting plate 53 for supporting the photovoltaic module 7 is fixedly arranged at the lower part of the side wall of the block body 51; continue to refer to Figure 4 , a fourth through hole 54 matching with the third through hole 43 is opened at the bottom of the block body 51, and a fifth through hole 55 is opened on the supporting block. In order to facilitate the installation of the photovoltaic module 7, a threaded hole matching with the fifth through hole 55 is opened at the edge of the photovoltaic module 7 corresponding to the fifth through hole 55.

[0034] The working principle of the installation mechanism of the photovoltaic power generation system on the air film structure in this embodiment is as follows: First, the utility model fixes and connects the steel strand 3 and the steel cable 1 together through a U-shaped buckle. Then, the connecting piece 4 is sleeved under the steel strand 3. At the same time, the pressing block 5 is placed above the steel strand 3 and the bottom of the pressing block 5 is made to fit with the connecting piece 42 of the connecting piece 4, and the third through hole 43 on the connecting piece 42 is correspondingly communicated with the fourth through hole 54 at the bottom of the pressing block 5. Then, bolts are inserted into the third through hole 43 and the fourth through hole 54, and through the mutual cooperation of the bolts and nuts, the pressing block 5 is fixedly connected to the steel strand 3 through the connecting piece 4. Then, the photovoltaic module 7 is placed between the two pressing blocks 5, and the threaded holes on the photovoltaic module 7 are correspondingly communicated with the fifth through holes 55 on the pressing blocks 5 and bolts are screwed in, so as to fix the photovoltaic module 7 on the pressing blocks 5.

[0035] In the above embodiment, the utility model provides an installation mechanism of a photovoltaic power generation system on an air film structure. The steel strand and the steel cable are fixedly connected together through the provided buckle; in the utility model, the pressing block is fixedly connected to the steel strand through the provided connecting piece; at the same time, in the utility model, the pressing block is used to hold the photovoltaic module, so that the photovoltaic module is fixed on the steel cable net through the mutual cooperation of the buckle, the connecting piece and the pressing block.

[0036] The above-described embodiments are only used to describe the preferred embodiments of the utility model, and do not limit the concept and scope of the utility model. Without departing from the design concept of the utility model, various variations and improvements made by those of ordinary skill in the art to the technical solution of the utility model should fall within the protection scope of the utility model. The technical content claimed by the utility model has been fully recorded in the claims.

Claims

1. A photovoltaic power generation system installation mechanism on an air film structure, comprising a steel cable net composed of steel cables (1) for limiting the air film, wherein a plurality of steel cables (1) are interwoven to form a grid, characterized in that: A plurality of steel strands (3) forming an angle of 45° with the steel cable (1) are arranged in each grid via a buckle (2), and each steel strand (3) is connected to a pressing block (5) for clamping a photovoltaic module (7) via a connecting piece (4).

2. The photovoltaic power generation system installation mechanism on an air film structure according to claim 1, characterized in that: The diameter of the steel cable (1) is 16 mm, and the diameter of the steel strand (3) is 15.2 mm.

3. The photovoltaic power generation system installation mechanism on an air film structure according to claim 1, characterized in that: Both ends of each steel strand (3) are fixedly connected with connecting rings (31).

4. The photovoltaic power generation system installation mechanism on an air film structure according to claim 3 is characterized by: The buckle (2) is a U-shaped buckle, and a clamping plate (6) in contact with the connecting ring (31) is provided at the opening of the U-shaped buckle, and a first through hole communicating with the connecting ring (31) is provided at a position of the clamping plate (6) corresponding to the connecting ring (31).

5. The photovoltaic power generation system installation mechanism on an air film structure according to claim 4, characterized in that: A second through hole connected to the first through hole is provided at a position of the U-shaped buckle corresponding to the clamping plate (6).

6. The photovoltaic power generation system installation mechanism on an air film structure according to claim 5, characterized in that: The U-shaped buckle is provided with a bolt which penetrates through the second through hole, the first through hole and the connecting ring (31) and is fixed on the U-shaped buckle through a nut.

7. A photovoltaic power generation system installation mechanism on an air film structure according to any one of claims 1 to 6, characterized in that: The connecting member (4) comprises an arc-shaped connecting plate (41) with connecting pieces (42) provided with third through holes (43) at both ends, and the arc-shaped connecting plate (41) is provided with a connecting groove (44) matched with the steel strand (3).

8. The photovoltaic power generation system installation mechanism on an air film structure according to claim 7, characterized in that: The pressing block (5) comprises a hollow block body (51) arranged in a "U" shape, a pressing plate (52) for pressing the photovoltaic assembly (7) is fixedly arranged on the top of the block body (51), and a supporting plate (53) for supporting the photovoltaic assembly (7) is fixedly arranged on the lower part of the side wall of the block body (51).

9. The photovoltaic power generation system installation mechanism on an air film structure according to claim 8, characterized in that: A fourth through hole (54) matching with the third through hole (43) is provided at the bottom of the block (51), and a fifth through hole (55) is provided on the support plate (53).

10. The photovoltaic power generation system installation mechanism on an air film structure according to claim 9, characterized in that: A threaded hole matching the fifth through hole (55) is arranged at a position of the edge of the photovoltaic assembly (7) corresponding to the fifth through hole (55).

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