CN217734635U

CN217734635U - Photovoltaic fixing mechanism with upright lockrand

Info

Publication number: CN217734635U
Application number: CN202220838564.2U
Authority: CN
Inventors: 张演中; 袁峻巍; 王志伟; 张君; 孔鹏飞
Original assignee: Shanghai Nenghui Technology Co ltd
Current assignee: Shanghai Nenghui Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-11-04
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a photovoltaic fixed establishment of lockstitching a border stands vertically. A photovoltaic fixing mechanism with upright lockstitching comprises a support supporting assembly connected with a purline, wherein the support supporting assembly comprises a support, the support comprises a cuboid-shaped downward pressing limiting part, a longitudinal supporting plate and a transverse supporting plate which are sequentially connected from top to bottom, the opposite side of the longitudinal supporting plate is connected with the transverse supporting plate, and the transverse supporting plate is provided with a mounting hole; the support supporting component further comprises a support, the support comprises a hollow frame-shaped structure which is sequentially connected from top to bottom, the hollow frame-shaped structure is sleeved on the periphery of the downward pressing limiting portion, a notch is formed in the bottom of the hollow frame-shaped structure, the two sides of the notch of the hollow frame-shaped structure are connected with a longitudinal extending portion of a vertical setting, the longitudinal extending portion is connected with a bending structure of the bending setting, and the bending structure covers the periphery of the transverse supporting plate. This patent is improved traditional support supporting component for independent setting's support and support, has realized the waterproof protection of roofing purlin trompil department.

Description

Photovoltaic fixing mechanism with upright lockstitching

Technical Field

The utility model belongs to the technical field of the photovoltaic, especially, relate to photovoltaic fixed establishment.

Background

Under the 3060 double-carbon target, carbon reduction in the building field becomes inevitable, and the vigorous development of photovoltaics, especially BIPV building photovoltaics integration, is one of the most effective ways for developing green buildings, effectively reducing building energy consumption and implementing carbon reduction actions.

BIPV, generally referred to as building integrated photovoltaics. When the BIPV is used for photovoltaic fixation, firstly, a W-shaped or U-shaped support supporting assembly is adopted on a purline perpendicular to an original roof, and a U-shaped water receiving tank is attached to a transverse gap to form a complete assembly drainage system. The gap between the components is sealed by a rubber strip and a sealant to form two waterproof measures. When the support supporting component is installed, the bolts penetrate through the support supporting component from outside to inside, so that rainwater possibly permeates into a room through the bolts, and the roof is leaked.

Consequently, the problem that support supporting component and purlin junction easily seeped water at present is the problem that the design of photovoltaic fixed establishment desinters desintered urgent need to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic fixed establishment of standing-seam crimping to solve above-mentioned at least one technical problem.

In order to achieve the purpose, the utility model provides a photovoltaic fixing mechanism with standing seam crimping, which comprises a support supporting component connected with a purline, and is characterized in that the support supporting component comprises a support, the support comprises a cuboid-shaped pressing limiting part, a longitudinal supporting plate and a transverse supporting plate which are sequentially connected from top to bottom, the opposite side of the longitudinal supporting plate is connected with the transverse supporting plate, and the transverse supporting plate is provided with a mounting hole;

the support supporting component further comprises a support, the support comprises a hollow frame-shaped structure which is sequentially connected from top to bottom, the hollow frame-shaped structure is sleeved on the periphery of the downward pressing limiting part, a notch is formed in the bottom of the hollow frame-shaped structure, the two sides of the notch of the hollow frame-shaped structure are connected with a vertical extending part of a vertical setting, the vertical extending part is connected with a bending structure which is arranged in a bending mode, and the bending structure covers the periphery of the transverse supporting plate.

This patent is through optimizing traditional support supporting component, with traditional support supporting component improvement for independent setting's support and support, the support cooperates with the support, establishes the support cover in the periphery of support, is convenient for realize the waterproof protection of roofing purlin trompil department.

Further preferably, still include fixture, fixture includes that two centre grippings set up the peripheral briquetting of cavity frame column structure.

The relative fixation between the base and the bracket is convenient to realize.

Further preferably, the pressing block is an upper limiting piece for the photovoltaic module;

the side of the bending structure, which is adjacent to the longitudinal extending part, is provided with a supporting part for supporting the photovoltaic module to perform lower limit.

The photovoltaic module is clamped between the supporting part and the pressing block.

Further preferably, the mounting hole is located directly below the support portion.

Preferably, a flanging used for supporting the water chute is arranged on the side of the bending structure away from the longitudinal extension part, and the flanging is fixedly connected with the water chute;

the bent structure further comprises a drainage groove with an opening at the upper end, and the end part of the water guide groove extends to the upper part of the drainage groove;

the length direction of the water guide groove is perpendicular to the length direction of the drainage groove.

The water in the water guide groove can be conveniently discharged into the drainage groove.

Further preferably, the drainage groove is a trapezoidal groove with a wide upper part and a narrow lower part.

Further preferably, the end of the water chute is provided with a flow guide part bent downwards.

Further preferably, a rubber pad is clamped between the support and the photovoltaic module.

Preferably, the two pressing blocks are respectively a first connecting part, a second connecting part, a clamping part and a pressing limiting part from top to bottom;

the first connecting part of the two pressing blocks is a sliding chute and a sliding block which are matched with each other, and the two pressing blocks are connected in a sliding manner;

the second connecting parts of the two pressing blocks are detachably connected through bolts, and the length direction of the bolts is perpendicular to the length direction of the sliding groove;

the clamping parts of the two pressing blocks are clamped at the periphery of the pressing limiting part;

the pressing limiting portion is formed by extending the bottom of the clamping portion outwards.

Preferably, strip-shaped grooves are formed in one side, adjacent to the downward pressing limiting part, of the clamping part and the bottom of the limiting part.

The friction force is improved.

Further preferably, the right side wall of the downward pressing limiting part is flush with the right side wall of the longitudinal support plate;

the limiting parts on the left side of the two pressing blocks extend inwards and are abutted to the bottoms of the downward pressing limiting parts.

Improving contact with the photovoltaic module.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of the present invention in a use state;

fig. 2 is a schematic structural view of a support according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a bracket according to embodiment 1 of the present invention.

Wherein: 1 is the purlin, 2 is the aluminum alloy support, 3 is the support bolt, 4 is the support, 5 is the guiding gutter, 6 is the rubber pad, 7 is photovoltaic module, 8 is the briquetting, 9 is the briquetting bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, embodiment 1: the utility model provides a photovoltaic fixed establishment of standing-seam crimping, includes support supporting component, and support supporting component includes support 2, and support 2 includes from last spacing portion of pushing down, vertical backup pad and the horizontal backup pad of the cuboid form of connecting extremely down in proper order, and the opposite side of vertical backup pad is connected with horizontal backup pad, has seted up the mounting hole in the horizontal backup pad. The bracket 2 is mounted to the purlin 1 by a bracket bolt 3 passing through the mounting hole. The support supporting component further comprises a support 4, the support 4 comprises a hollow frame-shaped structure which is sequentially connected from top to bottom, the hollow frame-shaped structure is sleeved on the periphery of the downward pressing limiting portion, a notch is formed in the bottom of the hollow frame-shaped structure, two sides of the notch of the hollow frame-shaped structure are connected with a longitudinal extending portion of a vertical setting, the longitudinal extending portion is connected with a bending structure of the bending setting, and the bending structure covers the periphery of the transverse supporting plate. Through optimizing traditional support supporting component, improve traditional support supporting component for independent setting's support and support, the support cooperates with the support, establishes the support cover in the periphery of support, is convenient for realize the waterproof protection to support and roofing purlin trompil department. The bracket is connected with the support in a sliding way. After the support is fixed, the support slides into the support to perform waterproof protection on the support mounting position.

The clamping mechanism comprises two pressing blocks 8 which are clamped and arranged on the periphery of the hollow frame-shaped structure. The briquetting is the last spacing piece that is used for photovoltaic module. The upper limit of the photovoltaic module 7 is realized through a clamping mechanism. In addition, the relative fixation of the support and the bracket can be realized through the pressing block.

The side of the bending structure, which is adjacent to the longitudinal extending part, is provided with a supporting part for supporting the photovoltaic module 7 to perform lower limit. The photovoltaic module 7 is clamped between the support part and the pressing block 8. The mounting hole is located directly below the support portion. The side of the bending structure, which is far away from the longitudinal extension part, is provided with a flanging used for supporting the water chute 5, and the flanging is fixedly connected with the water chute 5; the bending structure also comprises a drainage channel with an opening at the upper end, and the end part of the water chute 5 extends to the upper part of the drainage channel; the water guide groove 5 has a longitudinal direction perpendicular to the longitudinal direction of the drain groove. The water in the water chute 5 can be conveniently discharged into the drainage channel. The water drainage tank is a trapezoidal tank with a wide upper part and a narrow lower part. The end of the water chute 5 is provided with a flow guide part bent downwards.

And a rubber pad 6 is clamped between the support 4 and the photovoltaic module 7.

The two pressing blocks 8 are respectively a first connecting part, a second connecting part, a clamping part and a downward pressing limiting part from top to bottom; the first connecting part of the two pressing blocks 8 is a sliding chute and a sliding block which are matched with each other, and the two pressing blocks 8 are connected in a sliding manner; the second connecting parts of the two pressing blocks 8 are detachably connected through pressing block bolts 9, and the length direction of the pressing block bolts 9 is perpendicular to the length direction of the sliding chute; the clamping parts of the two pressing blocks 8 are clamped at the periphery of the downward pressing limiting part; the pressing limiting part is arranged by extending the bottom of the clamping part outwards. Strip-shaped grooves are formed in one side of the clamping portion, which is adjacent to the downward pressing limiting portion, and the bottom of the limiting portion. The friction force is improved. The left side of the downward pressing limiting part protrudes outwards from the longitudinal support plate. The right side wall of the pressing limiting part is flush with the right side wall of the longitudinal support plate; the limiting part on the left side of the two pressing blocks 8 extends inwards and abuts against the bottom of the pressing limiting part. Improving contact with the photovoltaic module 7.

The support, the bracket and the pressing block are all made of aluminum alloy materials.

At least three supports and pressing blocks are arranged in the length direction of the support. The support and the pressing block are arranged inside and outside. And the distance between the adjacent supports can be adjusted according to the requirements. The distance between the adjacent pressing blocks is matched with the distance between the adjacent supports.

Has the advantages that: the utility model discloses a combination of support, support (hold concurrently the guiding gutter simultaneously), be equipped with the aluminum alloy briquetting again, fixed photovoltaic module avoids leaking because of support (hold concurrently the guiding gutter simultaneously) needs the fix with screw to arouse, has further increased the waterproof ability on photovoltaic roof.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The photovoltaic fixing mechanism with the vertical serging comprises a support supporting assembly connected with a purline, and is characterized in that the support supporting assembly comprises a support, the support comprises a rectangular downward pressing limiting part, a longitudinal supporting plate and a transverse supporting plate which are sequentially connected from top to bottom, the transverse supporting plate is connected to the opposite side of the longitudinal supporting plate, and a mounting hole is formed in the transverse supporting plate;

2. The photovoltaic securing mechanism of claim 1, further comprising a clamping mechanism, wherein the clamping mechanism comprises two press blocks arranged around the periphery of the hollow frame-like structure.

3. The photovoltaic securing mechanism of claim 2, wherein the press block is an upper stop for the photovoltaic module;

4. The edge-standing photovoltaic fastening mechanism of claim 3, wherein the mounting holes are located directly below the support portion.

5. The photovoltaic fixing mechanism with the standing-seam crimping function as claimed in claim 1, wherein a flange for supporting a water chute is arranged on a side of the bending structure away from the longitudinal extending portion, and the flange is fixedly connected with the water chute;

the bent structure further comprises a drainage groove with an opening at the upper end, and the end part of the water chute extends to the upper part of the drainage groove;

6. The photovoltaic anchor of claim 5, wherein the end of the gutter is provided with a downwardly bent deflector.

7. The standing-seam photovoltaic fastening system of claim 1, wherein a rubber gasket is interposed between the bracket and the photovoltaic module.

8. The photovoltaic fixing mechanism with the standing-seam overlock according to claim 2, wherein the two pressing blocks are respectively a first connecting part, a second connecting part, a clamping part and a limiting part from top to bottom;

the clamping parts of the two pressing blocks are clamped at the periphery of the downward pressing limiting part;

the limiting part is arranged at the bottom of the clamping part in an outward extending mode.

9. The photovoltaic fixing mechanism with standing-seam crimping as claimed in claim 8, wherein a strip-shaped groove is formed in a side of the clamping portion adjacent to the press-down limiting portion and a bottom of the limiting portion.

10. The photovoltaic securing mechanism of claim 8, wherein the right side wall of the hold-down stop is flush with the right side wall of the longitudinal support plate;