CN215956312U

CN215956312U - Foldable photovoltaic support of integration

Info

Publication number: CN215956312U
Application number: CN202122266111.5U
Authority: CN
Inventors: 白冰; 李海峰; 李盼; 李弼心; 桂树强
Original assignee: Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC
Current assignee: Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-04
Anticipated expiration: 2031-09-18

Abstract

The utility model provides an integrated foldable photovoltaic bracket. The photovoltaic support comprises a first structural frame and a second structural frame which are hinged with each other, the first structural frame and the second structural frame are both provided with photovoltaic module mounting grooves and are rotatably connected through hinge members, the self-provided ends of the first structural frame and the second structural frame are bent inwards, and the end parts of the bent parts are provided with wall fixing plates; the length of first structural framework and second structural framework respectively with wait to install photovoltaic module's two domatic length phase-matchs on the domatic roof, when photovoltaic support installation to domatic roof, the hinge member is located the ridge position on domatic roof to it is fixed with the ridge position on domatic roof, the wall fixed plate of two structural framework tip is fixed respectively in the front and the trailing flank in house. The photovoltaic bracket overcomes the defect of more parts of the photovoltaic bracket, reduces the using amount of bracket materials, saves the cost, is convenient to transport and is also convenient to assemble and disassemble by folding the photovoltaic bracket. The photovoltaic module is convenient to mount and dismount.

Description

Foldable photovoltaic support of integration

Technical Field

The utility model belongs to the technical field of photovoltaic supports, and particularly relates to an integrated foldable photovoltaic support.

Background

With the increasingly prominent global climate and environmental problems, countries around the world have increased the level of importance on the development of renewable energy. Among them, solar energy has been rapidly developed as an energy source having the largest reserve and has occupied a more important position in energy composition. Photovoltaic power generation is also becoming the mainstream choice as the most mature technology for utilizing solar energy. However, as the development of the photovoltaic cell assembly reaches a certain bottleneck, and the photovoltaic patch is further reduced, cost reduction and efficiency improvement of the photovoltaic power generation system and improvement of the power station yield become hot points of attention of people. In recent years, the development of photovoltaic supports in the aspect of structural materials gradually tends to improve structural strength, reduce the weight of the support, reduce transportation cost, and improve installation efficiency.

The current photovoltaic support type is still single, especially in distributed photovoltaic field scope, and the support form is more traditional, and the material consumes greatly, and the cost of manufacture is on the high side, and the component part of support is more, and the transportation is troublesome to very be unfavorable for installing photovoltaic module.

Disclosure of Invention

In order to solve the problems, the utility model provides an integrated foldable photovoltaic bracket which is designed in an integrated manner, overcomes the defect that a plurality of parts are required during the installation of the photovoltaic bracket, reduces the use amount of bracket materials during the manufacturing, saves the cost, is foldable for loading and transporting, is convenient to transport, and is convenient for the installation and the disassembly of a photovoltaic module.

In order to achieve the technical purpose, the utility model provides an integrated foldable photovoltaic bracket, which is characterized in that: the photovoltaic support comprises a first structural frame and a second structural frame which are hinged with each other, the first structural frame and the second structural frame are both provided with photovoltaic module mounting grooves and are rotatably connected through hinge members, the self-provided ends of the first structural frame and the second structural frame are bent inwards, and the end parts of the bent parts are provided with wall fixing plates; the length of first structural framework and second structural framework respectively with wait to install photovoltaic module's two domatic length phase-matchs on the domatic roof, when photovoltaic support installation to domatic roof, the hinge member is located the ridge position on domatic roof to it is fixed with the ridge position on domatic roof, the wall fixed plate of two structural framework tip is fixed respectively in the front and the trailing flank in house.

The utility model has the following excellent technical scheme: the hinge component comprises a first arc-shaped hinge plate connected with the first structural frame, a second arc-shaped hinge plate connected with the second structural frame and a rotating shaft, the first arc-shaped hinge plate and the second arc-shaped hinge plate are rotatably connected through the rotating shaft, a ridge fixing frame is arranged on the inner side of the arc-shaped hinge plate on one side, when the photovoltaic support is installed on the slope roof, the photovoltaic support is fixed on the ridge of the slope roof through the ridge fixing frame, and a rubber pad is arranged at the contact position of the ridge fixing frame and the ridge.

According to the better technical scheme, the first structural frame and the second structural frame are both of double-layer plate body structures, a photovoltaic module mounting groove is formed between the double-layer plates, the photovoltaic module is mounted between the two photovoltaic supports, and two ends of the photovoltaic module are respectively embedded in the mounting grooves of the two photovoltaic modules.

According to the better technical scheme, the bending part is an arc-shaped part, a plurality of bolt holes are formed in the wall fixing plates of the two structural frames, and the two wall fixing plates are respectively connected with the corresponding structural frames through bolts and fixedly connected with the front side face and the rear side face of the house through bolts.

According to the better technical scheme, the first structural frame and the bending part at one end of the first structural frame and the first arc-shaped hinge plate at the other end of the first structural frame are integrally formed; the second structure frame is integrally formed with the bent part at one end and the second arc-shaped hinge plate at the other end.

Compared with the prior art, the utility model has the following remarkable advantages:

the photovoltaic bracket provided by the utility model is designed integrally, so that the defect of more parts during the installation of the photovoltaic bracket can be perfectly overcome; in addition, the use amount of the bracket material can be reduced during manufacturing, and the cost is saved; in the transportation process, the bracket is folded to load, so that the transportation and the loading and unloading are convenient. When the photovoltaic module is installed, the aluminum alloy frame of the photovoltaic module is directly clamped in the middle mainly through the double-layer structural plate, and compared with the traditional fastener, the photovoltaic module is simple to install, rapid and efficient.

Drawings

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

FIG. 2 is a detailed view of the ridge structure of the present invention;

FIG. 3 is a schematic view of the installation of the present invention;

FIG. 4 is a side view of the present invention after installation;

FIG. 5 is a top view of the present invention after installation;

in the figure: 1-first structural frame, 100-position of buckling, 2-second structural frame, 3-hinge member, 300-first arc hinge plate, 301-second arc hinge plate, 302-axis of rotation, 4-wall fixed plate, 5-domatic roof, 500-roof, 6-roof mount, 600-rubber pad, 7-photovoltaic module, 8-house.

Detailed Description

The utility model is further illustrated by the following figures and examples. Fig. 1 to 5 are drawings of embodiments, which are drawn in a simplified manner and are only used for the purpose of clearly and concisely illustrating the embodiments of the present invention. The following claims presented in the drawings are specific to embodiments of the utility model and are not intended to limit the scope of the claimed invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The embodiment provides a collapsible photovoltaic support of integration, as shown in fig. 1 and fig. 3, the photovoltaic support includes mutual articulated first structural frame 1 and second structural frame 2, first structural frame 1 and second structural frame 2 are double-deck plate body structure, form the photovoltaic module mounting groove between the double-deck plate body, and photovoltaic module 7 installs between two photovoltaic supports, and its both ends are inlayed respectively and are established in two photovoltaic module's mounting groove, and photovoltaic module 7's installation need not use and adopt the fastener. As shown in fig. 2, the first structural frame 1 and the second structural frame 2 are rotatably connected through a hinge member 3, the hinge member 3 includes a first arc-shaped hinge plate 300 connected to the first structural frame 1, a second arc-shaped hinge plate 301 connected to the second structural frame 2, and a rotating shaft 302, the first arc-shaped hinge plate 300 and the second arc-shaped hinge plate 301 are rotatably connected through the rotating shaft 302, an arc-shaped bent portion is formed by bending the self-existing end of the first structural frame 1 and the second structural frame 2 inwards, a wall fixing plate 4 is arranged at the end of the arc-shaped bent portion 100, and a plurality of bolt holes are arranged on the wall fixing plates 4 of the two structural frames; the length of first structural framework 1 and second structural framework 2 respectively with treat two domatic length phase-matchs of installing photovoltaic module's domatic roof 5, when photovoltaic support mounting to domatic roof 5, hinge member 3 is located the ridge position of domatic roof 5, and it is fixed with domatic roof 5's ridge position, the wall fixed plate 3 of two structural framework tip passes through the bolt fastening respectively in the front of house, the trailing flank, be equipped with ridge mount 6 in hinge member 3 arc hinge plate inboard of one side wherein, when photovoltaic support mounting is to domatic roof 5, fix on domatic roof 5's ridge 500 through ridge mount 6, be provided with rubber pad 600 at ridge mount 6 and ridge 500 contact site, the protection ridge is not harmed.

The first structural frame 1 in the embodiment is integrally formed with a bending part 100 at one end and a first arc-shaped hinge plate 300 at the other end; the second structure frame 2 is integrally formed with the bent portion 100 at one end and the second arc-shaped hinge plate 301 at the other end.

The first structural frame 1 and the second structural frame 2 in the embodiment are standardized and customized according to actual sizes on site by a factory and are assembled into a whole through the hinge component 3. Wall fixed plate 4 predetermines on the wall body, and after adjusting the position, couple together first structural framework 1 and second structural framework 2 with wall structural slab 4 through the structural slab bolt, ridge mount 6 is then installed on the ridge in house. The utility model can fold and transport the bracket in the transportation process and unfold the bracket after the bracket arrives at the site. According to the utility model, the first structural frame 1, the second structural frame 2, the bending part 100, the first arc-shaped hinge plate 300 and the second arc-shaped hinge plate 301 are made of high-performance and high-strength materials, so that the bearing requirement after the photovoltaic module 7 is installed can be met, and the support does not deform obviously.

When the integrated foldable photovoltaic support is used, the length of the roof of a house 8 is L, the length of the photovoltaic module 7 is L3, n rows of photovoltaic modules 7 can be installed in total according to the calculation that L/L3 is n, and the number of the required integrated foldable photovoltaic supports is n + 1. The length of side of the vertical support of photovoltaic module 7 is L3, and the installation needs to satisfy the requirement of not sheltering from photovoltaic module 7, and photovoltaic module 7's aluminium alloy limit width is 30mm, then the distance L2 between two the collapsible photovoltaic supports of integration is (L3-60) mm. The 540Wp photovoltaic module was 2235 x 1133 x 30mm in size. The distance between the double-layer plates of the first structural frame 1 and the second structural frame 2 is slightly larger than the thickness of the photovoltaic module, and the distance is 32 mm.

Example as shown in fig. 4, the roof of a house is 10m long, the photovoltaic module 7 is 2.235m long, and the number of the integrated foldable photovoltaic brackets is 5 according to the calculation that the roof is paved with 4 rows at most. The side length of the vertical support of the photovoltaic module 7 is 2235mm, the installation needs to meet the requirement of not shielding the photovoltaic module 7, the width of the aluminum alloy side of the photovoltaic module 7 is 30mm, and the distance L2 between the two integrated foldable photovoltaic supports is 2175 mm.

The above description is of the preferred embodiment of the present invention and should not be taken as limiting the present invention. Any modification, equivalent replacement, improvement, etc. using the principle and structural form of the present invention within the spirit and principle of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a collapsible photovoltaic support of integration which characterized in that: the photovoltaic support comprises a first structural frame (1) and a second structural frame (2) which are hinged with each other, the first structural frame (1) and the second structural frame (2) are both provided with photovoltaic module mounting grooves and are rotationally connected through a hinge member (3), the self-existing ends of the first structural frame (1) and the second structural frame (2) are bent inwards, and the end part of a bent part (100) is provided with a wall fixing plate (4); the length of first structural frame (1) and second structural frame (2) respectively with wait to install photovoltaic module's two domatic length phase-matchs of domatic roof (5), when photovoltaic support installation to domatic roof (5), hinge member (3) are located the ridge position on domatic roof (5) to it is fixed with the ridge position on domatic roof (5), the wall fixed plate (4) of two structural frame tip are fixed respectively in the front of house, the trailing flank.

2. The integrated foldable photovoltaic support according to claim 1, characterized in that: hinge member (3) are including first arc hinge plate (300) of connecting first structure frame (1), second arc hinge plate (301) and axis of rotation (302) of connecting second structure frame (2), first arc hinge plate (300) and second arc hinge plate (301) rotate through axis of rotation (302) and are connected to be equipped with ridge mount (6) in the arc hinge plate inboard of one side wherein, when photovoltaic support installation to domatic roof (5), fix on ridge (500) of domatic roof (5) through ridge mount (6), be provided with rubber pad (600) at ridge mount (6) and ridge (500) contact site.

3. An integrated foldable photovoltaic support according to claim 1 or 2, characterized in that: first structural framework (1) and second structural framework (2) are double-deck plate body structure, form the photovoltaic module mounting groove between the double-deck plate body, and photovoltaic module (7) are installed between two photovoltaic supports, and its both ends are inlayed respectively and are established in two photovoltaic module's mounting groove.

4. An integrated foldable photovoltaic support according to claim 1 or 2, characterized in that: the bending part (100) is an arc-shaped part, a plurality of bolt holes are formed in the wall fixing plates (4) of the two structure frames, and the two wall fixing plates (4) are connected with the corresponding structure frames through bolts respectively and fixedly connected with the front side face and the rear side face of the house through the bolts.

5. The integrated foldable photovoltaic support according to claim 2, characterized in that: the first structural frame (1) is integrally formed with a bending part (100) at one end and a first arc-shaped hinge plate (300) at the other end; the second structure frame (2) is integrally formed with a bent part (100) at one end and a second arc-shaped hinge plate (301) at the other end.