CN219322337U

CN219322337U - Various steel sheet roofing photovoltaic board guide rail connecting piece

Info

Publication number: CN219322337U
Application number: CN202320173134.8U
Authority: CN
Inventors: 陈贻波; 罗海波
Original assignee: Guangdong Jinxu New Energy Co ltd
Current assignee: Guangdong Jinxu New Energy Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-07
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a color steel plate roofing photovoltaic plate guide rail connecting piece, which comprises: the photovoltaic guide rail, connecting piece and self-tapping screw, the both ends activity of connecting piece cup joint in the inboard of photovoltaic guide rail, and the one end of self-tapping screw runs through the surface of photovoltaic guide rail and the surface threaded connection of connecting piece, and the connecting piece includes first link, second link and fixed mounting dustproof sleeve pipe between first link and second link, and the one end fixed mounting of first link has the guide pin. According to the utility model, the novel guide rail connecting assembly structure is arranged, the guide rail structure is integrally connected and assembled, so that a plurality of photovoltaic guide rails are sequentially connected and assembled into an overall strip shape, the arrangement of fixed points is reduced, the damage to the holes of the color steel plate roof is reduced, the penetration is not needed, the time and the labor are saved, the work efficiency is improved, the color steel plate coating is not damaged, and the roof waterproof effect is well ensured.

Description

Various steel sheet roofing photovoltaic board guide rail connecting piece

Technical Field

The utility model relates to the technical field of photovoltaic panel installation, in particular to a guide rail connecting piece for a photovoltaic panel of a color steel plate roof.

Background

The utility model provides a solar photovoltaic support, be in the solar photovoltaic power generation system in order to put, install, the special support of fixed solar panel design, general material has aluminum alloy, carbon steel and stainless steel, current solar photovoltaic support is the support of guide tracked, guide tracked type support needs a lot of materials, the cost of enterprise has been increased, current support mounting is on color steel plate roofing at first, need drill on color steel plate roofing, then install the photovoltaic support, punch the installation on color steel plate, it is not good to punch position waterproof treatment, cause the emergence of building roof very easily, punch the installation in addition and need the manual work to go on, the cost of enterprise has been increased, simultaneously inconvenient maintenance.

For installing a large amount of photovoltaic board square matrix structures at various steel sheet roofing, need arrange a large amount of guide rail type brackets, because mutually independent between the guide rail, every guide rail all needs a large amount of self-tapping screws to be fixed in various steel sheet roofing surface, leads to broken face trompil to increase the infiltration probability, and the installation effectiveness is low. In view of the above, the present utility model provides a photovoltaic panel guide rail connector for color steel plate roofs, which solves the existing problems and aims to solve the problems and improve the practical value by the technology.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: a color steel sheet roofing photovoltaic panel rail connector comprising: photovoltaic guide rail, connecting piece and self-tapping screw, the both ends activity of connecting piece cup joints in the inboard of photovoltaic guide rail, the one end of self-tapping screw runs through the surface of photovoltaic guide rail and the surface threaded connection of connecting piece, the connecting piece includes first link, second link and fixed mounting in the dustproof sleeve pipe between first link and the second link, the one end fixed mounting of first link has the guide pin, the second link slides and cup joints in the surface of guide pin, the surface of guide pin cup joints the spring with second link one side looks butt, the guide pin is located dustproof sheathed tube inboard, one side butt of first link and second link is provided with the cushion that is located dustproof sleeve pipe inboard.

The present utility model may be further configured in a preferred example to: the drainage channel has been seted up to the bottom surface of first link and second link, the bottom surface of first link and second link is laminated with the bottom surface of the inner chamber of photovoltaic guide rail mutually, the top surface of first link and second link is equipped with the guide rail adaptation groove with photovoltaic guide rail looks adaptation.

The present utility model may be further configured in a preferred example to: the number of the self-tapping screws is several and the self-tapping screws are uniformly distributed on two sides of the photovoltaic guide rail, and the self-tapping screws on two sides of the photovoltaic guide rail are staggered.

The present utility model may be further configured in a preferred example to: one end of the guide pin is provided with a limiting baffle plate which is sleeved on the inner side of the second connecting end in a sliding manner, and the guide pin is movably sleeved on the inner side of the cushion block.

The present utility model may be further configured in a preferred example to: the cushion block is of a silica gel cushion block structure, and the dustproof sleeve is of a stacked rubber sleeve structure.

The beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the novel guide rail connecting assembly structure is arranged, the guide rail structure is integrally connected and assembled, so that a plurality of photovoltaic guide rails are sequentially connected and assembled into an overall strip shape, the arrangement of fixed points is reduced, the damage to the holes of the color steel plate roof is reduced, the penetration is not needed, the time and the labor are saved, the work efficiency is improved, the color steel plate coating is not damaged, and the roof waterproof effect is well ensured.

2. According to the photovoltaic guide rail connecting device, a novel strain connecting assembly is adopted, the connecting stability of the photovoltaic guide rail is kept on a plane through the first connecting end and the second connecting end in the connecting piece, and the guide rail has a certain expansion deformation gap when the guide rail is subjected to thermal expansion effect in high-temperature weather through compression deformation of the second connecting end on the straight line of the guide rail, so that the expansion jacking of the photovoltaic guide rail is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a connector structure according to an embodiment of the present utility model;

fig. 3 is an exploded view of a connector according to an embodiment of the present utility model.

Reference numerals:

100. light Fu Daogui;

200. a connecting piece; 210. a first connection end; 220. a second connection end; 230. a guide rail adapting groove; 240. a drainage channel; 250. a dust-proof sleeve; 260. a guide pin; 251. a cushion block;

300. self-tapping screw.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the utility model provide a color steel plate roofing photovoltaic panel guide rail connector, which is described below with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a guide rail connector for a photovoltaic panel of a color steel plate roof, which comprises: the photovoltaic guide rail 100, the connecting piece 200 and the tapping screw 300, the both ends activity of connecting piece 200 cup joint in the inboard of photovoltaic guide rail 100, the one end of tapping screw 300 runs through the surface of photovoltaic guide rail 100 and the surface threaded connection of connecting piece 200, connecting piece 200 includes first link 210, second link 220 and fixed mounting is in dustproof sleeve 250 between first link 210 and the second link 220, the one end fixed mounting of first link 210 has guide pin 260, the second link 220 sliding cup joints in the surface of guide pin 260, the surface of guide pin 260 cup joints the spring with second link 220 one side looks butt, guide pin 260 is located the inboard of dustproof sleeve 250, one side butt of first link 210 and second link 220 is provided with the cushion 251 that is located dustproof sleeve 250 inboard.

In this embodiment, the bottom surfaces of the first connection end 210 and the second connection end 220 are provided with the drainage groove 240, the bottom surfaces of the first connection end 210 and the second connection end 220 are attached to the bottom surface of the inner cavity of the photovoltaic rail 100, and the top surfaces of the first connection end 210 and the second connection end 220 are provided with the rail adapting groove 230 adapted to the photovoltaic rail 100.

Specifically, the surface guide rail adapting grooves 230 of the first connecting end 210 and the second connecting end 220 are matched and sleeved with the photovoltaic guide rail 100, and the water liquid inside the photovoltaic guide rail 100 is discharged from the connecting position of the photovoltaic guide rail 100 through the bottom surface drainage grooves 240 of the first connecting end 210 and the second connecting end 220.

In this embodiment, the number of the tapping screws 300 is several and uniformly distributed on both sides of the photovoltaic rail 100, and the tapping screws 300 on both sides of the photovoltaic rail 100 are staggered.

Specifically, the fixing effect between the photovoltaic rail 100 and the tapping screw 300 is improved by using the connectors 200 arranged in a staggered manner to avoid the offset inclination of the interconnected photovoltaic rails 100.

In this embodiment, one end of the guide pin 260 is provided with a limiting stop piece slidably sleeved on the inner side of the second connecting end 220, and the guide pin 260 is movably sleeved on the inner side of the cushion block 251.

Specifically, with the end blocking structure of the guide pin 260, the detachment between the first connection end 210 and the second connection end 220 is avoided, thereby limiting the separation distance of the two-end photovoltaic rail 100.

In this embodiment, the pad 251 is a silica gel pad structure, and the dust-proof sleeve 250 is a stacked rubber sleeve structure.

Specifically, contact impact between the first connection end 210 and the second connection end 220 is avoided by the dust-proof sleeve 250 and the spacer 251, compressing back and providing elastic cushioning when the two-end photovoltaic rail 100 expands.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a various steel sheet roofing photovoltaic board guide rail connecting piece which characterized in that includes: light Fu Daogui (100), connecting piece (200) and self-tapping screw (300), the both ends activity of connecting piece (200) cup joint in the inboard of light Fu Daogui (100), the one end of self-tapping screw (300) runs through the surface of light Fu Daogui (100) and the surface threaded connection of connecting piece (200), connecting piece (200) include first link (210), second link (220) and fixed mounting dust sleeve (250) between first link (210) and second link (220), the one end fixed mounting of first link (210) has guide pin (260), second link (220) sliding sleeve in the surface of guide pin (260), the surface of guide pin (260) cup joint with the spring of second link (220) one side looks butt, guide pin (260) are located the inboard of dust sleeve (250), one side butt of first link (210) and second link (220) is provided with cushion (251) that are located dust sleeve (250) inboard.

2. The photovoltaic panel guide rail connector of claim 1, wherein the bottom surfaces of the first connecting end (210) and the second connecting end (220) are provided with a drainage groove (240), the bottom surfaces of the first connecting end (210) and the second connecting end (220) are attached to the bottom surface of the inner cavity of the light Fu Daogui (100), and the top surfaces of the first connecting end (210) and the second connecting end (220) are provided with guide rail adapting grooves (230) adapted to the light Fu Daogui (100).

3. The photovoltaic panel guide rail connector for the color steel sheet roof according to claim 1, wherein the number of the self-tapping screws (300) is several and uniformly distributed on two sides of the light Fu Daogui (100), and the self-tapping screws (300) on two sides of the light Fu Daogui (100) are staggered.

4. The photovoltaic panel guide rail connector of claim 1, wherein one end of the guide pin (260) is provided with a limiting baffle plate slidably sleeved on the inner side of the second connecting end (220), and the guide pin (260) is movably sleeved on the inner side of the cushion block (251).

5. The color steel plate roof photovoltaic panel guide rail connector according to claim 1, wherein the cushion block (251) is of a silica gel cushion block structure, and the dust-proof sleeve (250) is of a stacked rubber sleeve structure.