WO2022027739A1

WO2022027739A1 - Portable h-shaped folding bracket for mounting photovoltaic assembly

Info

Publication number: WO2022027739A1
Application number: PCT/CN2020/110895
Authority: WO
Inventors: 黄留根
Original assignee: 深圳市勤益和实业有限公司
Priority date: 2020-08-06
Filing date: 2020-08-24
Publication date: 2022-02-10
Also published as: CN212627781U

Abstract

A portable H-shaped folding bracket for mounting a photovoltaic assembly, comprising a frame (1) and an H-shaped bracket (2); an inner slot (10) for clamping a photovoltaic assembly (3) is formed on the inner sidewalls of the frame (1); two supports (4) are fixed to the frame (1); a hinge assembly (11) is provided on each support (4), the hinge assemblies (11) comprising sliding groove tracks (5) fixed to the supports (4); first sliders (6) and second sliders (7) are provided inside the sliding groove tracks (5); a first hinge tab (8) is provided on each first slider (6) and the two are hinged together, a second hinge tab (9) is provided on each second slider (7) and the two are hinged together; the end part of each first hinge tab (8) are hinged to the middle part of the second hinge tabs (9); the H-shaped bracket (2) comprises two longitudinal support arms (20) that are parallel to each other and a cross beam (21); the cross beam (21) is fixed between the two longitudinal support arms (20); and the second hinge tabs (9) are fixedly connected to end parts of the longitudinal support arms (20). The portable H-shaped folding bracket is easy to fold and unfold, is convenient to transport and carry, has high construction efficiency, good bearing capacity, and an attractive appearance, and has low transportation and mounting costs.

Description

A portable H-shaped folding bracket for installing photovoltaic modules

technical field

The utility model relates to a support for photovoltaic components, in particular to a portable H-shaped folding support for installing photovoltaic components.

Background technique

Photovoltaic modules, also known as solar cell modules, are generally installed in places with relatively high light intensity to realize the conversion of light energy and electric energy, and have the function of solar power generation. In the prior art, photovoltaic modules need to rely on brackets for fixing. The existing brackets are generally modular or scattered in design. During construction and installation, the entire bracket needs to be transported to a designated location, or assembled on site at a designated location. The installation method is not only difficult to carry, but also has low construction efficiency, high transportation and installation costs, and poor load-bearing capacity, making it difficult to meet user needs and market demands.

Utility model content

The technical problem to be solved by the present utility model is to provide a portable H-type model that is easy to fold and unfold, easy to transport and carry, has high construction efficiency, good load-bearing capacity, beautiful appearance, and low transportation and installation costs, aiming at the shortcomings of the prior art. Folding stand.

In order to solve the above technical problems, the present invention adopts the following technical solutions.

A portable H-shaped folding bracket for installing photovoltaic modules, which includes a frame and an H-shaped bracket, the inner side wall of the frame is provided with an inner groove for clamping the photovoltaic module, and two supports are fixed on the frame , two supports are respectively fixed on the left and right sides of the frame, each support is provided with a hinge assembly, and the hinge assembly includes a chute track fixed on the support, and inside the chute track A first sliding block and a second sliding block are provided, and the first sliding block and the second sliding block are both slidably connected with the chute track, and the first sliding block is provided with a first hinge piece and The two are hingedly connected, the second sliding block is provided with a second hinged piece and the two are hingedly connected, and the end of the first hinged piece is hingedly connected with the middle position of the second hinged piece, and the H-shaped The bracket includes two parallel longitudinal arms and a beam, the beam is fixed between the two longitudinal arms, the second hinge piece is fixedly connected with the end of the longitudinal arm, and the left and right two The hinge function of each hinge assembly enables the H-shaped bracket to be folded relative to the frame.

Preferably, the second sliding block is provided with a locking screw and the two are threadedly matched, and the locking screw is pressed against the chute track by screwing the locking screw.

Preferably, the beam is close to the lower end of the longitudinal arm.

Preferably, the four corners of the frame are respectively covered with corner sheaths.

Preferably, both the frame and the support are made of square profiles.

Preferably, both the longitudinal arms and the beams are made of right-angled profiles.

Preferably, both the longitudinal support arm and the beam are made of square profiles.

Preferably, the lower ends of the longitudinal arms are formed with rounded corners.

In the portable H-shaped folding bracket for installing photovoltaic modules disclosed in the present utility model, hinge components are respectively arranged on the supports on both sides of the frame, and the first hinge piece, the second hinge piece, the The linkage and cooperation of the first sliding block, the second sliding block and the chute track can enable the H-shaped bracket to be folded relative to the frame, and the H-shaped bracket can be folded with the The frame is folded and closed, and during installation, the H-shaped bracket is unfolded outward, so that the frame and the photovoltaic module can be supported and inclined at a certain angle. Based on the above principles, it can be seen that the utility model is not only easy to fold and unfold, but also greatly facilitates transportation and carrying work, and can be quickly unfolded and used during on-site construction, thereby improving construction efficiency and greatly reducing transportation and installation costs. The new model is based on the stable characteristics of the triangular support, so that the load-bearing capacity of the support is better. In addition, the utility model has a simple structure and a beautiful appearance, which better meets the needs of users and the market.

Description of drawings

1 is a perspective view 1 of a portable H-shaped folding stand in the first embodiment of the present utility model;

FIG. 2 is a perspective view 2 of the portable H-shaped folding stand in the first embodiment of the present utility model;

3 is an exploded view of the portable H-shaped folding stand in the first embodiment of the present invention;

4 is a perspective view of the hinge assembly in the first embodiment of the present invention;

5 is an exploded view of the hinge assembly in the first embodiment of the present invention;

6 is a perspective view 1 of a portable H-shaped folding stand in the second embodiment of the present invention;

7 is a second perspective view of the portable H-shaped folding stand in the second embodiment of the present invention.

detailed description

The present utility model will be described in more detail below with reference to the accompanying drawings and embodiments.

Example 1

This embodiment proposes a portable H-shaped foldable bracket for installing photovoltaic modules. As shown in FIG. 1 to FIG. 5 , it includes a frame 1 and an H-shaped bracket 2 . The inner groove 10 of the photovoltaic module 3 is supported, and two supports 4 are fixed on the frame 1. The two supports 4 are respectively fixed on the left and right sides of the frame 1, and each support 4 is provided with a hinge assembly 11. , the hinge assembly 11 includes a chute track 5 fixed on the support 4, the chute track 5 is provided with a first slider 6 and a second slider 7, and the first slider 6 and the second sliding block 7 are both slidably connected with the chute track 5, the first sliding block 6 is provided with a first hinge piece 8 and the two are hingedly connected, and the second sliding block 7 is provided with a first hinge piece 8. There is a second hinge piece 9 and the two are hingedly connected, the end of the first hinge piece 8 is hinged with the middle position of the second hinge piece 9, and the H-shaped bracket 2 includes two parallel longitudinal directions. A support arm 20 and a cross beam 21, the cross beam 21 is fixed between the two longitudinal support arms 20, the second hinge piece 9 is fixedly connected with the end of the longitudinal support arm 20, through two left and right hinge components The hinge function of 11 enables the H-shaped bracket 2 to be folded relative to the frame 1 .

In the above structure, hinge assemblies 11 are respectively provided on the supports 4 on both sides of the frame 1, through the first hinge piece 8, the second hinge piece 9, the first slider 6, the The linkage between the second slider 7 and the chute track 5 enables the H-shaped bracket 2 to be folded relative to the frame 1, and the H-shaped bracket 2 and the frame 1 can be folded during the carrying process Close together, during installation, unfold the H-shaped bracket 2 outward, so that the frame 1 and the photovoltaic module 3 can be supported and inclined at a certain angle. Based on the above principles, it can be seen that the utility model is not only easy to fold and unfold, but also greatly facilitates transportation and carrying work, and can be quickly unfolded and used during on-site construction, thereby improving construction efficiency and greatly reducing transportation and installation costs. The new model is based on the stable characteristics of the triangular support, so that the load-bearing capacity of the support is better. In addition, the utility model has a simple structure and a beautiful appearance, which better meets the needs of users and the market.

In order to be able to play a locking role during deployment, in this embodiment, the second slider 7 is provided with a locking screw 12 and the two are screwed together. The tightening screw 12 is pressed against the chute track 5 .

As a preferred way, the beam 21 is close to the lower end of the longitudinal support arm 20 .

In order to further improve the anti-collision performance, in this embodiment, the four corners of the frame 1 are respectively covered with corner sheaths 13 .

In order to make the bracket lighter as a whole, in this embodiment, the frame 1 and the support 4 are both made of square profiles. Specifically, it can be an aluminum profile.

In this embodiment, the longitudinal support arm 20 and the transverse beam 21 are both made of right-angled profiles. This structure can further save product cost.

Embodiment 2

Referring to FIGS. 6 and 7 , the difference between this embodiment and Embodiment 1 is that, in this embodiment, the longitudinal support arms 20 and the beams 21 are both made of square profiles.

As a preferred manner, a rounded portion 22 is formed at the lower end of the longitudinal support arm 20 .

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the technical scope of the present invention shall be included in the protection of the present invention. In the range.

Industrial Applicability

The utility model is not only easy to fold and unfold, but also greatly facilitates transportation and carrying work, and can be quickly unfolded and used during on-site construction, thereby improving the construction efficiency and greatly reducing the transportation and installation costs. The stability characteristics make the bearing capacity of the bracket better. In addition, the utility model has simple structure and beautiful appearance, which can better meet the needs of users and the market.

Claims

A portable H-shaped foldable bracket for installing photovoltaic modules, characterized in that it includes a frame (1) and an H-shaped bracket (2), and the inner side wall of the frame (1) is provided with holes for holding photovoltaic modules (3). ), two supports (4) are fixed on the frame (1), and the two supports (4) are respectively fixed on the left and right sides of the frame (1). (4) is provided with a hinge assembly (11), the hinge assembly (11) includes a chute track (5) fixed on the support (4), and the chute track (5) is provided with A first sliding block (6) and a second sliding block (7), and both the first sliding block (6) and the second sliding block (7) are slidably connected with the chute track (5), so The first sliding block (6) is provided with a first hinge piece (8) and the two are hingedly connected, and the second sliding block (7) is provided with a second hinge piece (9) and the two are hingedly connected, so The end of the first hinge piece (8) is hingedly connected with the middle position of the second hinge piece (9), and the H-shaped bracket (2) includes two mutually parallel longitudinal arms (20) and a A beam (21), the beam (21) is fixed between the two longitudinal support arms (20), the second hinge piece (9) is fixedly connected with the end of the longitudinal support arm (20), by The hinge action of the left and right hinge assemblies (11) enables the H-shaped bracket (2) to be folded relative to the frame (1).
The portable H-shaped folding bracket for installing photovoltaic modules according to claim 1, characterized in that, the second sliding block (7) is provided with a locking screw (12) and the two are screwed together, and the second sliding block (7) is provided with a locking screw (12). The locking screw (12) is screwed so that the locking screw (12) is pressed against the chute track (5).
The portable H-shaped folding bracket for installing photovoltaic modules according to claim 1, characterized in that the beam (21) is close to the lower end of the longitudinal support arm (20).
The portable H-shaped foldable bracket for installing photovoltaic modules according to claim 1, wherein the four corners of the frame (1) are respectively covered with corner sheaths (13).
The portable H-shaped folding bracket for installing photovoltaic modules according to claim 1, characterized in that, the frame (1) and the support (4) are both made of square profiles.
The portable H-shaped foldable bracket for installing photovoltaic modules according to claim 1, characterized in that, the longitudinal support arm (20) and the beam (21) are both made of right-angle profiles.
The portable H-shaped foldable bracket for installing photovoltaic modules according to claim 1, characterized in that, both the longitudinal support arm (20) and the beam (21) are made of square profiles.
The portable H-shaped foldable bracket for installing photovoltaic modules according to claim 7, characterized in that, the lower end of the longitudinal support arm (20) is formed with a rounded part (22).