CN218633773U

CN218633773U - Building photovoltaic integration roofing sectional fixture of high resistance to plucking

Info

Publication number: CN218633773U
Application number: CN202223046746.5U
Authority: CN
Inventors: 许金勇; 何慧文
Original assignee: Shanghai Beststeel Steel Structure Building System Co Ltd
Current assignee: Shanghai Gangzhijie Technology Group Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a building photovoltaic integration roofing sectional fixture of high resistance to plucking, include: a main fixture fixed on the roof panel; a vice anchor clamps for fixed mounting photovoltaic module, it is including setting up backing plate on the main fixture, fixing screw rod on the backing plate and from the bottom up overlap in proper order and establish briquetting and nut on the screw rod move the nut through twisting for the briquetting moves down, thereby forms the centre gripping between briquetting and backing plate and fixes the centre gripping space at photovoltaic module edge. Compared with the prior art, the utility model discloses an installation reliability is high, and resistance to plucking performance is outstanding, simple structure, installation convenient operation etc..

Description

Building photovoltaic integration roofing sectional fixture of high resistance to plucking

Technical Field

The utility model belongs to the technical field of the roofing anchor clamps, a building photovoltaic integration roofing sectional fixture of high resistance to plucking is related to.

Background

Building-integrated photovoltaics is a technology that combines or integrates photovoltaic power generation products with buildings. The existing factory building integrated photovoltaic system generally adopts a clamp to fix and assemble a roof structure and a photovoltaic module together. Traditional solar panel roofing system is generally through setting up guide rail etc. on the roof boarding and fixing solar panel, and the guide rail needs extra increase material and cost of labor, and solar panel needs again to come with the guide rail through bolt or other buckle spare fixed, has like this that the mounting material uses more, and installation procedure is more loaded down with trivial details, the not enough scheduling problem of wind resistance ability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building photovoltaic integration roofing sectional fixture of high resistance to plucking exactly.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a building photovoltaic integration roofing sectional fixture of high resistance to plucking, includes:

a main fixture fixed on the roof panel;

a vice anchor clamps for fixed mounting photovoltaic module, it is including setting up backing plate on the main fixture, fixing screw rod on the backing plate and from the bottom up overlap in proper order and establish briquetting and nut on the screw rod move the nut through twisting for the briquetting moves downwards, thereby forms the centre gripping between briquetting and backing plate and fixes the centre gripping space at photovoltaic module edge.

Furthermore, a washer and a spring gasket are arranged between the nut and the pressing block.

Furthermore, the edge area of the upper end face of the pressing block extends outwards to form a flange part which protrudes from the side surface of the pressing block and is used for pressing the edge of the photovoltaic module.

Furthermore, the lower surface of the flange part is provided with wavy stripes.

Further, the flange portions are arranged symmetrically with respect to the screw.

Furthermore, the top of the main clamp is also provided with a prefabricated threaded hole, the lower end of the screw rod penetrates through the base plate and is fixed with the prefabricated threaded hole, the screw rod is further sleeved with a nut which is used for being located above the base plate, and the base plate is locked on the main clamp by screwing the nut.

Furthermore, the backing plate is also provided with a hole for the screw to pass through.

Furthermore, the upper surface of the backing plate is also provided with a plurality of piercing points surrounding the screw cap, and the piercing points have the main function of piercing an oxide film on the frame of the component to realize the electrical connection between the backing plate and the component.

Furthermore, the lower surface of the backing plate is also provided with a cable hook for walking a cable.

Furthermore, the cable hooks are symmetrically arranged with the axis of the screw as the center.

Compared with the prior art, the utility model has the advantages of it is following:

(1) Through set up the backing plate on main fixture to combine the form of screw rod and briquetting, thereby can be with the firm centre gripping pressure equipment of photovoltaic module in roof boarding top, effectively improve its resistance to plucking performance.

(2) The briquetting top still is equipped with spring shim and packing ring, can further improve the fastening effect of nut to the briquetting.

(3) The setting of backing plate can conveniently cooperate the flange portion formation of briquetting to press from both sides the centre gripping space of dress photovoltaic module, and the flange portion symmetry can be equipped with two, and like this, a set of anchor clamps can be applicable to pressing from both sides dress of two sets of photovoltaic module. Meanwhile, the lower surface of the flange part adopts wavy stripes, so that the compression effect on the edge of the photovoltaic module can be improved, and the photovoltaic module is prevented from sliding out and the like.

(4) The utility model discloses accessible adjusting screw length and upper portion briquetting shape can not only satisfy the installation of various types of subassembly, and the installation that more can be used to some roofing small-size equipment is fixed, has certain universality.

Drawings

FIG. 1 is a schematic view of the present invention;

the notation in the figure is:

1-primary clamp, 2-secondary clamp, 201-backing plate, 202-nut, 203-screw, 204-pressing block, 205-gasket, 206-spring gasket, 207-nut, 208-cable hook, 209-piercing tip, 210-flange part, 3-roof panel and 4-photovoltaic module.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

In the following embodiments or examples, functional components or structures that are not specifically described are all conventional components or structures that are adopted in the art to achieve the corresponding functions.

For further improve in the building photovoltaic integration mounting structure reliability of being connected of photovoltaic module and anchor clamps etc. and resistance to plucking performance etc, the utility model provides a building photovoltaic integration roofing sectional fixture of high resistance to plucking, its structure can refer to as shown in figure 1, include:

the main fixture 1 is fixed on the roof panel 3, and the main fixture 1 can adopt a clamping structure for clamping the roof panel 3 in the prior art, such as an installation structure in patent application 202210104141.2;

a vice anchor clamps 2 for fixed mounting photovoltaic module 4, it is including setting up backing plate 201 on the main anchor clamps 1, fixing screw rod 203 on the backing plate 201 and from the bottom up overlap in proper order and establish briquetting 204 and nut 207 on the screw rod 203 move nut 207 through twisting for briquetting 204 moves down, thereby forms the centre gripping between briquetting 204 and backing plate 201 and fixes photovoltaic module 4 marginal centre gripping space.

In some embodiments, a washer 205 and a spring washer 206 are further disposed between the nut 207 and the pressing block 204.

In some embodiments, the edge region of the upper end surface of the pressing block 204 extends outward, forming a flange 210 protruding from the side surface thereof and pressing the edge of the photovoltaic module 4.

In a more specific embodiment, the lower surface of the flange portion 210 is also provided with wavy stripes.

In a more specific embodiment, the flange portions 210 are arranged symmetrically around the screw 203.

In some specific embodiments, a preformed threaded hole is further formed in the top of the main clamp, the lower end of the screw 203 further penetrates through the backing plate 201 and is fixed with the preformed threaded hole, a nut 202 for being located above the backing plate 201 is further sleeved on the screw 203, and the backing plate 201 is locked on the main clamp 1 by tightening the nut 202. More specifically, the backing plate 201 is further provided with a hole for the screw 203 to pass through.

In a more specific embodiment, the upper surface of the pad 201 is further provided with a plurality of piercing points 209 surrounding the screw cap 202, and the main function is to pierce through an oxide film on the frame of the photovoltaic module 4 to electrically connect the two.

In some specific embodiments, the lower surface of the pad 201 is further provided with a cable hook 208 for cable routing.

In a more specific embodiment, the cable hooks 208 are symmetrically arranged around the axis of the screw 203.

The above embodiments may be implemented individually, or in any combination of two or more.

The above embodiments will be described in more detail with reference to specific examples.

Example 1:

in order to further improve the connection reliability and the anti-pulling performance of the photovoltaic module and the fixture in the building integrated photovoltaic mounting structure, the embodiment provides a building integrated photovoltaic roof mounting fixture with high anti-pulling performance, please refer to fig. 1, which includes:

a main fixture 1 fixed on the roof panel 3;

a vice anchor clamps 2 for fixed mounting photovoltaic module 4, it is including setting up backing plate 201 on main anchor clamps 1, fixing screw rod 203 on backing plate 201, and from the bottom up overlaps in proper order and establishes briquetting 204 and nut 207 on screw rod 203, through twisting nut 207 for briquetting 204 moves down, thereby forms the centre gripping space of the fixed photovoltaic module 4 edge of centre gripping between briquetting 204 and backing plate 201.

Referring to fig. 1 again, a washer 205 and a spring washer 206 are also disposed between the nut 207 and the pressing block 204. The edge area of the upper end surface of the pressing block 204 also extends outward, forming a flange portion 210 that protrudes from the side surface thereof and serves to press the edge of the photovoltaic module 4. The lower surface of the flange portion 210 is also provided with wavy striations. The flange portions 210 are arranged symmetrically about the screw 203.

Referring to fig. 1 again, the top of the main clamp is further provided with a preformed threaded hole, the backing plate 201 is further provided with a hole for the screw 203 to pass through, the lower end of the screw 203 further passes through the backing plate 201 and is fixed with the preformed threaded hole, the screw 203 is further sleeved with a nut 202 for being located above the backing plate 201, and the backing plate 201 is locked on the main clamp 1 by screwing the nut 202. The upper surface of the backing plate 201 is also provided with a plurality of piercing points 209 surrounding the nut 202, and the main function is to pierce the oxide film of the component frame 4 to realize electrical connection between the two.

Referring to fig. 1 again, the lower surface of the backing plate 201 is further provided with a cable hook 208 for cable routing. The cable hooks 208 are symmetrically arranged in two about the axis of the screw 203.

Generally speaking, the utility model discloses a set up backing plate 201 on main anchor clamps 1 to combine screw rod 203 and briquetting 204's form, thereby can press the dress in roof boarding 3 top with the firm centre gripping of photovoltaic module 4, effectively improve its resistance to plucking performance. A spring washer 206 and a washer 205 are further arranged above the pressing block 204, so that the fastening effect of the nut 207 on the pressing block 204 can be further improved. The arrangement of the backing plate 201 can be conveniently matched with the flange part 210 of the pressing block 204 to form a clamping space for clamping the photovoltaic module 4, and the flange parts 210 can be symmetrically provided with two parts, so that a group of clamps can be suitable for clamping two groups of photovoltaic modules 4.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should understand that all the improvements and modifications made without departing from the scope of the present invention according to the disclosure of the present invention should be within the protection scope of the present invention.

Claims

1. The utility model provides a building photovoltaic integration roofing sectional fixture of high resistance to plucking which characterized in that includes:

a main fixture fixed on the roof panel;

2. The building integrated photovoltaic roof installation clamp with high pulling resistance as recited in claim 1, wherein a washer and a spring washer are further disposed between the nut and the pressing block.

3. The building integrated photovoltaic roof installation fixture with high pulling resistance as recited in claim 1, wherein the edge area of the upper end surface of the pressing block further extends outwards to form a flange part protruding from the side surface thereof and used for pressing the edge of the photovoltaic module.

4. The building integrated photovoltaic roof installation jig with high uplift resistance according to claim 3, wherein the lower surface of the flange part is also provided with wavy stripes.

5. The building integrated photovoltaic roof installation clamp with high pulling resistance as recited in claim 3, wherein the flange portions are symmetrically arranged with a screw as a center.

6. The building integrated photovoltaic roof mounting fixture with high pulling resistance according to claim 1, wherein a prefabricated threaded hole is further formed in the top of the main fixture, the lower end of the screw rod further penetrates through the backing plate and is fixed with the prefabricated threaded hole, a nut used for being located above the backing plate is further sleeved on the screw rod, and the backing plate is locked on the main fixture by screwing the nut.

7. The building integrated photovoltaic roof installation clamp with high pulling resistance as recited in claim 6, wherein the backing plate is further provided with a hole for the screw rod to pass through.

8. The building integrated photovoltaic roof installation fixture with high uplift resistance as claimed in claim 6, wherein the upper surface of the backing plate is further provided with a plurality of piercing points surrounding the screw caps.

9. The building integrated photovoltaic roof installation clamp with high pulling resistance as recited in claim 1, wherein the lower surface of the backing plate is further provided with a cable hook for cable routing.

10. The building integrated photovoltaic roof installation clamp with high pulling resistance as recited in claim 9, wherein the cable hooks are symmetrically arranged with the axis of the screw rod as the center.