Cover plate structure of photovoltaic support

Abstract

The utility model discloses a cover plate structure of a photovoltaic support, which belongs to the field of photovoltaic support accessories and comprises a pressing block and a cover plate which are mounted between two photovoltaic assemblies, a plurality of grooves are equidistantly formed in the pressing block along the length direction of the pressing block, springs are fixedly connected to the inner top walls of the grooves, and the springs are fixedly connected with the cover plate. The lower end of the spring is fixedly connected with a movable block, the bottom of the movable block is hinged with two connecting rods, one end of each connecting rod is hinged with a locking block, the ends, close to each other, of the two photovoltaic modules are both provided with a plurality of locking grooves matched with the locking blocks, and the upper end of the movable block is fixedly connected with a pull rod. A U-shaped plate is fixedly connected to the bottom of the cover plate, elastic protruding strips are arranged on the two sides of the U-shaped plate, and a strip-shaped clamping groove is formed in the inner wall of the pressing block. And through the arrangement of a groove, a spring, a movable block, a connecting rod, a locking block and a locking groove, the pressing block can be conveniently installed and fixed, operation is easy and convenient, and the installation efficiency of the cover plate can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic bracket accessories, and particularly relates to a cover plate structure of a photovoltaic bracket. Background Technique

[0002] BIPV is building integrated photovoltaic. BIPV technology is a technology that integrates solar power generation (photovoltaic) products into buildings. A solar photovoltaic bracket is a special bracket designed to place, install, and fix solar panels in a solar power generation system.

[0003] The existing Chinese patent with the publication number CN216216659U discloses a cover plate structure of a photovoltaic bracket, including a cover plate body and a pressing block. The components cooperating with the cover plate body and the pressing block further include bolt fasteners. The feature is that the cover plate body is an arc-shaped panel, and elastic clamping plates are vertically symmetrically arranged on one surface of the arc-shaped panel. The cover plate body is installed on the pressing block through the elastic clamping plates.

[0004] Regarding the above related technology, the inventor found that at least the following problems exist in this technology: When installing the cover plate, it is necessary to first use bolt fasteners to fix the pressing block, and the operation is relatively troublesome, which affects the installation efficiency of the cover plate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cover plate structure of a photovoltaic bracket to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cover plate structure of a photovoltaic bracket, including a pressing block and a cover plate installed between two photovoltaic modules. A plurality of grooves are equidistantly opened in the pressing block along the length direction of the pressing block. A spring is fixedly connected to the inner top wall of the groove. The lower end of the spring is fixedly connected to a movable block. Two connecting rods are hinged to the bottom of the movable block. One end of each connecting rod is hinged to a locking block. A plurality of locking grooves adapted to the locking blocks are opened at one end of each of the two mutually approaching photovoltaic modules. A pull rod is fixedly connected to the upper end of the movable block. A U-shaped plate is fixedly connected to the bottom of the cover plate. Elastic convex strips are provided on both sides of the U-shaped plate. A strip-shaped card slot is opened on the inner wall of the pressing block.

[0007] As a preferred implementation manner, an inclined angle is provided at one end of the locking block away from the connecting rod.

[0008] As a preferred implementation manner, a pull ring is fixedly connected to the upper end of the pull rod.

[0009] As a preferred implementation manner, a control rod penetrates through the interiors of a plurality of the pull rings.

[0010] As a preferred embodiment, a limiting groove is formed in the inner wall of the groove, limiting blocks are fixedly connected to both sides of the movable block, and the limiting blocks are slidably engaged with the limiting groove.

[0011] As a preferred embodiment, support plates are provided on both sides of the bottom of the cover plate, support grooves are provided on both sides of the top of the pressing block, and the lower ends of the support plates are inserted into the support grooves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the cover plate structure of the photovoltaic bracket, through the arrangement of the groove, the spring, the movable block, the connecting rod, the locking block and the locking groove, when installing the pressing block, only need to insert the pressing block into the gap between two photovoltaic modules. When the bottom wall of the upper end of the pressing block abuts against the top surface of the photovoltaic module, the spring pushes the movable block to move, so that the movable block drives the locking block to insert into the locking groove through the connecting rod, completing the fixation of the pressing block. The operation is simple and the installation efficiency of the cover plate can be improved;

[0014] In the cover plate structure of the photovoltaic bracket, through the cooperation of the support plate and the support groove, the cover plate can be supported and the stability of the cover plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structure diagram of the pressing block of the present utility model;

[0017] Figure 3 is a schematic structure diagram of the cover plate of the present utility model.

[0018] In the figure: 1, photovoltaic module; 2, pressing block; 3, cover plate; 4, groove; 5, spring; 6, movable block; 7, connecting rod; 8, locking block; 9, locking groove; 10, pull rod; 11, U-shaped plate; 12, elastic convex strip; 13, strip-shaped card slot; 14, pull ring; 15, operating rod; 16, limiting groove; 17, limiting block; 18, support plate; 19, support groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following embodiments are used to describe the present utility model in further detail.

[0020] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be adjusted according to specific conditions, and simple improvements to the method of the present utility model under the premise of the concept of the present utility model all belong to the protection scope required by the present utility model.

[0021] Please refer to Figures 1-3, the present utility model provides a cover plate structure for a photovoltaic bracket, which includes a pressing block 2 and a cover plate 3 installed between two photovoltaic modules 1. A plurality of grooves 4 are equidistantly arranged inside the pressing block 2 along the length direction of the pressing block 2. A spring 5 is fixedly connected to the inner top wall of the groove 4. The lower end of the spring 5 is fixedly connected to a movable block 6. Two connecting rods 7 are hinged to the bottom of the movable block 6. One end of the connecting rod 7 is hinged to a locking block 8. An inclined angle is provided at the end of the locking block 8 away from the connecting rod 7. A plurality of locking grooves 9 adapted to the locking block 8 are opened at one end of each of the two mutually approaching photovoltaic modules 1. Through the arrangement of the groove 4, the spring 5, the movable block 6, the connecting rod 7, the locking block 8 and the locking groove 9, when installing the pressing block 2, only need to insert the pressing block 2 into the gap between the two photovoltaic modules 1. When the bottom wall of the upper end of the pressing block 2 abuts against the top surface of the photovoltaic module 1, the spring 5 pushes the movable block 6 to move, so that the movable block 6 drives the locking block 8 to insert into the locking groove 9 through the connecting rod 7, completing the fixation of the pressing block 2. The operation is simple and the installation efficiency is improved.

[0022] Among them, a limiting groove 16 is opened on the inner wall of the groove 4. Limiting blocks 17 are fixedly connected to both sides of the movable block 6. The limiting blocks 17 are slidably matched with the limiting groove 16. Through the cooperation of the limiting blocks 17 and the limiting groove 16, the movable block 6 can be limited.

[0023] A pull rod 10 is fixedly connected to the upper end of the movable block 6. A pull ring 14 is fixedly connected to the upper end of the pull rod 10. A control rod 15 penetrates through a plurality of pull rings 14 together. Through the arrangement of the pull rod 10, the pull ring 14 and the control rod 15, when disassembling the pressing block 2, only need to use the control rod 15 to pull all the pull rings 14, so that the pull rings 14 drive the pull rod 10 to move upward, and the pull rod 10 pulls out the locking block 8 from the locking groove 9 through the movable block 6 and the connecting rod 7, then the locking of the pressing block 2 can be released, and then the pressing block 2 can be taken out.

[0024] A U-shaped plate 11 is fixedly connected to the bottom of the cover plate 3. Elastic convex strips 12 are provided on both sides of the U-shaped plate 11. A strip-shaped card slot 13 is opened on the inner wall of the pressing block 2. Through the arrangement of the U-shaped plate 11, the elastic convex strips 12 and the strip-shaped card slot 13, after the pressing block 2 is locked, the cover plate 3 can be covered on the top of the pressing block 2, so that the U-shaped plate 11 drives the elastic convex strips 12 to be clamped into the strip-shaped card slot 13 to fix the cover plate 3.

[0025] Among them, support plates 18 are opened on both sides of the bottom of the cover plate 3. Support grooves 19 are opened on both sides of the top of the pressing block 2. The lower end of the support plate 18 is inserted into the support groove 19. Through the cooperation of the support plate 18 and the support groove 19, the cover plate 3 can be supported and the stability of the cover plate 3 can be improved.

[0026] Working principle and usage process of the utility model: First, through the settings of the groove 4, spring 5, movable block 6, connecting rod 7, locking block 8 and locking groove 9, when installing the pressing block 2, only need to insert the pressing block 2 into the gap between two photovoltaic modules 1. When the bottom wall of the upper end of the pressing block 2 abuts against the top surface of the photovoltaic module 1, the spring 5 pushes the movable block 6 to move, so that the movable block 6 drives the locking block 8 to insert into the locking groove 9 through the connecting rod 7, completing the fixation of the pressing block 2. The operation is simple and the installation efficiency is improved. Through the settings of the U-shaped plate 11, elastic convex strip 12 and strip-shaped card slot 13, after the pressing block 2 is locked, the cover plate 3 can be covered on the top of the pressing block 2, so that the U-shaped plate 11 drives the elastic convex strip 12 to be stuck into the strip-shaped card slot 13 to fix the cover plate 3. Through the settings of the pull rod 10, pull ring 14 and operating rod 15, when disassembling the pressing block 2, only need to use the operating rod 15 to pull all the pull rings 14, so that the pull rings 14 drive the pull rod 10 to move upward, and the pull rod 10 pulls out the locking block 8 from the locking groove 9 through the movable block 6 and the connecting rod 7, then the locking of the pressing block 2 can be released, and then the pressing block 2 can be taken out.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cover plate structure of a photovoltaic support, comprising a pressing block (2) and a cover plate (3) installed between two photovoltaic modules (1), characterized in that: The interior of the pressing block (2) is provided with a plurality of grooves (4) equidistantly along the length direction of the pressing block (2); the inner top wall of the groove (4) is fixedly connected to a spring (5); the lower end of the spring (5) is fixedly connected to a movable block (6); the bottom of the movable block (6) is hinged with two connecting rods (7); one end of the connecting rod (7) is hinged with a locking block (8); the ends of the two photovoltaic modules (1) close to each other are provided with a plurality of locking grooves (9) adapted to the locking block (8); the upper end of the movable block (6) is fixedly connected to a pull rod (10); the bottom of the cover plate (3) is fixedly connected to a U-shaped plate (11); both sides of the U-shaped plate (11) are provided with elastic convex strips (12); and the inner wall of the pressing block (2) is provided with a strip-shaped slot (13).

2. The cover structure of a photovoltaic support according to claim 1, characterized in that: An end of the locking block (8) away from the connecting rod (7) is provided with an oblique angle.

3. The cover structure of a photovoltaic support according to claim 1, characterized in that: The upper end of the pull rod (10) is fixedly connected with a pull ring (14).

4. The cover structure of a photovoltaic support according to claim 3, characterized in that: A control rod (15) is commonly passed through the interior of the plurality of pull rings (14).

5. The cover structure of a photovoltaic support according to claim 1, characterized in that: The inner wall of the groove (4) is provided with a limiting groove (16), and both sides of the movable block (6) are fixedly connected with limiting blocks (17), and the limiting blocks (17) are slidably matched with the limiting groove (16).

6. The cover structure of a photovoltaic support according to claim 1, characterized in that: Support plates (18) are provided on both sides of the bottom of the cover plate (3), and support grooves (19) are provided on both sides of the top of the pressing block (2), and the lower ends of the support plates (18) are inserted into the support grooves (19).

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