Mounting bracket for workshop color steel plate roof photovoltaic equipment to cope with extreme weather

Abstract

The invention relates to a mounting bracket for workshop color steel plate roof photovoltaic equipment to cope with extreme weather, which comprises a plurality of mounting components, each mounting component comprises a pressing piece, guide rails and bolts, the pressing pieces are mounted at four corners of a photovoltaic panel, two ends of each pressing piece respectively correspond to one bolt, and the two guide rails are arranged below the pressing pieces. The two ends of the pressing piece are fixed to the two guide rails through corresponding bolts respectively. According to the mounting bracket for coping with the extreme weather of the color steel plate roof photovoltaic equipment, the structure of a traditional mounting bracket is properly improved, so that the wind resistance of the mounting bracket is enhanced, and panel looseness is reduced as much as possible in the extreme weather, so that panel edge warping is reduced, the whole wind area of the panel is kept minimum all the time, and the service life of the panel is prolonged. And the damage of extreme weather to roof photovoltaic equipment is reduced to the greatest extent.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic equipment, and in particular to a mounting bracket for photovoltaic equipment on a workshop color steel plate roof to cope with extreme weather. Background Art

[0002] At present, more and more large workshops are installing photovoltaic power generation systems on their roofs, and you can often see a large number of photovoltaic modules covering the entire roof of the workshop. These photovoltaic modules are usually panel-type, light in weight, and are generally installed tightly on the mounting rails below.

[0003] In the traditional installation method, photovoltaic panels are usually installed with two pressing pieces in the middle of the long sides. The sides of the photovoltaic panels are pressed and fixed on the rails through the pressing pieces, rails and fixing bolts. However, in the face of extreme weather such as typhoons, traditional roof photovoltaic equipment mounting brackets have the following disadvantages:

[0004] (1) The pressing contact area is small, which makes it difficult to provide sufficient pressure in extreme weather conditions, and the photovoltaic panel is prone to loosening and detaching from the pressing piece.

[0005] (2) There are few fixing bolts, and each pressure piece is fixed with only one bolt. In extreme weather conditions, the photovoltaic panel is prone to sliding displacement, which will cause the pressure piece to rotate, resulting in the bolts loosening and the panel detaching.

[0006] (3) There are few installation rails. In extreme weather, wind loads will irregularly exert pressure on the photovoltaic panels. In the traditional installation method, only one rail is set at the center axis of each panel, which is like a "seesaw" and is very unstable. The warped corners will greatly increase the wind load bearing area of ​​the panel, causing the panel to be blown away, which is also the most common typhoon damage scenario. Summary of the invention

[0007] In order to solve the technical problems existing in the prior art, the present invention provides a mounting bracket for a workshop color steel plate roof photovoltaic device to cope with extreme weather, so as to enhance the wind resistance and reduce the damage of extreme weather to the roof photovoltaic device.

[0008] To achieve the above object, the technical solution of the present invention is as follows:

[0009] A mounting bracket for photovoltaic equipment on a workshop colored steel plate roof to cope with extreme weather includes a plurality of mounting components, wherein the mounting components include pressing pieces, guide rails and bolts. The pressing pieces are mounted on the four corners of the photovoltaic panel, and each of the two ends of the pressing piece corresponds to a bolt. Two guide rails are provided under the pressing piece, and the two ends of the pressing piece are fixed to the two guide rails by corresponding bolts.

[0010] As a preferred technical solution, wing plates are provided on both sides of the pressing piece, and the overall shape of the pressing piece is a cross.

[0011] As a preferred technical solution, when the pressing piece is installed, the wing plate is pressed on the short side of the photovoltaic panel.

[0012] As a preferred technical solution, a groove is provided in the middle of the pressing piece, and during installation, the groove is arranged between two photovoltaic panels adjacent to each other on the long sides.

[0013] As a preferred technical solution, when the pressing piece is installed, the edge of the groove is pressed against the long side of the photovoltaic panel.

[0014] As a preferred technical solution, when the pressing pieces are installed, one end of the pressing pieces in the same row are installed on the same guide rail, and the other end are installed on another guide rail.

[0015] Compared with the prior art, the beneficial effects of the mounting bracket for the workshop color steel plate roof photovoltaic equipment to cope with extreme weather are as follows:

[0016] (1) The pressing contact area of ​​the pressing piece is increased. Compared with the traditional pressing piece, the contact area is increased by more than 20 times, which can provide greater pressure to press the panel tightly on the guide rail. In addition, the pressing pieces are arranged at the four corners of the rectangular photovoltaic panel, which can firmly fix and press the four corners of the rectangle, thereby avoiding the panel warping caused by extreme weather.

[0017] (2) The number of bolts used to fix the parts increases. Two bolts can resist the rotation of the pressing piece caused by the sliding of the panel, thereby keeping the bolts in the tightened position and preventing them from coming loose easily.

[0018] (3) The number of mounting rails increases, changing the traditional "seesaw" form into a "bench" form, greatly improving the stability of photovoltaic panels in extreme weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a mounting bracket for a workshop colored steel plate roof photovoltaic device to cope with extreme weather conditions according to the present invention;

[0020] Figure 2 It is a schematic structural diagram of a pressing piece in a mounting bracket for a workshop colored steel plate roof photovoltaic device to cope with extreme weather according to the present invention;

[0021] Figure 3 It is a side view of a mounting bracket for a workshop colored steel plate roof photovoltaic device to cope with extreme weather of the present invention;

[0022] Figure 4 It is a cross-sectional view of a mounting bracket for a workshop color steel plate roof photovoltaic device for coping with extreme weather according to the present invention.

[0023] In the figure: 1. Pressing piece; 11. Wing plate; 12. Groove; 2. Guide rail; 3. Photovoltaic panel; 4. Bolt. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below in conjunction with specific implementation methods:

[0025] like Figure 1 As shown, a mounting bracket for a workshop color steel plate roof photovoltaic device to cope with extreme weather includes several mounting components, the mounting components include a pressing piece 1, a guide rail 2 and a bolt 4. The pressing piece 1 is installed on the four corners of the photovoltaic panel 3, and the two ends of the pressing piece 1 correspond to a bolt 4 respectively. Two guide rails 2 are arranged under the pressing piece 1, and the two ends of the pressing piece 1 are fixed to the two guide rails 2 by corresponding bolts 4 respectively. When the pressing pieces 1 in the same row are installed, two guide rails 2 are shared. The guide rail 2 is fixedly installed on the roof.

[0026] Compared with the traditional installation method, the photovoltaic equipment on the color steel roof of this workshop uses mounting brackets to cope with extreme weather, such as Figure 2 As shown, the "I"-shaped pressing piece 1 is changed to a "X"-shaped pressing piece 1, the length is increased, a wing plate 11 is added to the pressing piece 1, and the fixing position is changed from the center of the side of the photovoltaic panel 3 to the four corners, one guide rail 2 is changed to two guide rails 2, and one fixing bolt 4 is changed to two, thereby improving the overall wind resistance of the photovoltaic panel 3 group. In the face of extreme weather, the looseness of the panel is reduced as much as possible, thereby reducing the warping of the panel, ensuring that the overall wind-exposed area of ​​the panel is always kept to a minimum, and minimizing the damage to the roof photovoltaic equipment caused by extreme weather.

[0027] like Figure 3 As shown, when the pressing piece 1 is installed, the wing plate 11 is pressed on the short side of the photovoltaic panel 3 to prevent the short side of the photovoltaic panel 3 from tilting.

[0028] like Figure 4 As shown, a groove 12 is provided in the middle of the pressing piece 1, and the groove 12 is arranged between two adjacent photovoltaic panels 3 on the long sides. The groove 12 of the pressing piece 1 is used to space two adjacent photovoltaic panels 3, and the edge of the groove 12 is pressed on the long side of the photovoltaic panel 3 to prevent the long side of the photovoltaic panel 3 from warping up.

[0029] This embodiment is only a further explanation of the invention rather than a limitation of the invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as they are within the scope of the claims of the invention, they are protected by the patent law.

Claims

1. A mounting bracket for photovoltaic equipment on a workshop colored steel plate roof to cope with extreme weather, characterized in that: It includes several installation components, which include a pressing piece, a guide rail and a bolt. The pressing piece is installed on the four corners of the photovoltaic panel, and the two ends of the pressing piece correspond to a bolt respectively. Two guide rails are arranged under the pressing piece, and the two ends of the pressing piece are fixed to the two guide rails respectively by corresponding bolts.

2. The mounting bracket for the workshop color steel plate roof photovoltaic equipment to cope with extreme weather according to claim 1 is characterized in that: Wing plates are arranged on both sides of the pressing piece, and the overall shape of the pressing piece is a cross.

3. The mounting bracket for the workshop color steel plate roof photovoltaic equipment to cope with extreme weather according to claim 2 is characterized in that: When the pressing piece is installed, the wing plate is pressed on the short side of the photovoltaic panel.

4. The mounting bracket for the workshop color steel plate roof photovoltaic equipment to cope with extreme weather according to claim 1 is characterized in that: A groove is arranged in the middle of the pressing piece, and during installation, the groove is arranged between two photovoltaic panels adjacent to each other on the long sides.

5. The mounting bracket for the workshop color steel plate roof photovoltaic equipment for extreme weather according to claim 4 is characterized in that: When the pressing piece is installed, the edge of the groove is pressed on the long side of the photovoltaic panel.

6. The mounting bracket for the workshop color steel plate roof photovoltaic equipment for extreme weather according to claim 1 is characterized in that: When the pressing pieces are installed, one end of the pressing pieces in the same row are all installed on the same guide rail, and the other end are all installed on another guide rail.

Images