CN212641977U

CN212641977U - Herringbone photovoltaic support mounting system

Info

Publication number: CN212641977U
Application number: CN202021055855.1U
Authority: CN
Inventors: 胡杰; 刘兆祥; 谢俊鹏; 奚南
Original assignee: Zhejiang Jinggong Energy Technology Group Co ltd
Current assignee: Zhejiang lvneng clean energy Co.,Ltd.
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-02
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a herringbone photovoltaic bracket mounting system, which comprises a stand column, a reinforced concrete buttress, an oblique beam, a cross beam and a solar cell panel; the reinforced concrete buttress is arranged on the roof, the upright post is arranged on the reinforced concrete buttress, the upright post is provided with an oblique beam, the oblique beam is distributed with a cross beam, and the cross beam is paved with a solar cell panel; the upright columns are connected with the oblique beams through hinge connecting pieces, and the oblique beams are connected and fixed with the cross beams through bolts to form a herringbone photovoltaic support structure; the solar cell panel is arranged on the herringbone photovoltaic support structure. The utility model has the advantages that: the utility model is provided with the upright post on the reinforced concrete buttress, and the upright post is connected with the oblique beam through the hinge connecting piece and fixedly connected to form the stable bracket; the crossbeam is laid on the sloping, and solar cell panel utilizes the briquetting to fix on the crossbeam, leaves certain gap between the adjacent panel, is used for letting out the wind.

Description

Herringbone photovoltaic support mounting system

Technical Field

The utility model relates to an installing the system, concretely relates to chevron shape photovoltaic support installing the system.

Background

The difficulty in finding a high-quality roof is a big problem in the popularization process of the distributed photovoltaic system. According to the ' thirteen-five ' project of energy development ', the aim of distributing photovoltaic over 60GW in 2020 is fulfilled, and a photovoltaic power station is built on a roof of 1.1 hundred million square meters each year on average. However, the house form of China is various, the area, the orientation, the material, the design life, the load and the like directly determine the capacity and the service life of the roof distributed photovoltaic power generation project. In the project development, for investors of distributed photovoltaic power stations, how to improve the utilization rate of a high-quality roof is a big topic worth thinking. Meanwhile, with the reduction of the cost of photovoltaic electrical equipment, the proportion of the manufacturing cost of the photovoltaic bracket and the cement pier in the cost of a photovoltaic system is higher and higher; on the other hand, the state has no good expectations for photovoltaic subsidy policies, and if the photovoltaic cost is not reduced and the roof utilization rate is improved, the profitability of the project is lower and lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming not enough among the prior art, providing one kind and can effectively improving the utilization ratio of photovoltaic system roofing, increase the generated energy, reduce the chevron shape photovoltaic support mounting system of single cost of tile.

The herringbone photovoltaic support mounting system comprises upright columns, reinforced concrete buttresses, oblique beams, cross beams and solar panels; the reinforced concrete buttress is arranged on the roof, the upright post is arranged on the reinforced concrete buttress, the upright post is provided with an oblique beam, the oblique beam is distributed with a cross beam, and the cross beam is paved with a solar cell panel; the upright columns are connected with the oblique beams through hinge connecting pieces, and the oblique beams are connected and fixed with the cross beams through bolts to form a herringbone photovoltaic support structure; the solar cell panel is arranged on the herringbone photovoltaic support structure.

Preferably, the method comprises the following steps: the upright column comprises a side column and a middle column, two sides of the upper end of the middle column are respectively connected with the oblique beam through hinge connecting pieces, and the upper end of the side column is connected with the oblique beam through the hinge connecting pieces; the hinge connecting piece comprises a hinge connecting plate and a bolt; the middle column is fixedly connected with the hinged connection plate through a bolt, and the oblique beam is hinged with the hinged connection plate; the side column is hinged with the hinged connection plate at the joint of the side column and the oblique beam, and the oblique beam is fixedly connected with the hinged connection plate through a bolt.

Preferably, the method comprises the following steps: the solar cell panel is fixed on the cross beam through the pressing block.

Preferably, the method comprises the following steps: the reinforced concrete buttress is internally provided with embedded bolts, and the lower ends of the stand columns are fixed on the reinforced concrete buttress through the embedded bolts.

Preferably, the method comprises the following steps: the upright posts, the oblique beams and the cross beams are all made of double-turned-edge U-shaped steel.

Preferably, the method comprises the following steps: a gap of 2-3 mm is reserved between adjacent solar panels.

Preferably, the method comprises the following steps: and the solar cell panels on the herringbone photovoltaic support structure are arranged back to back.

The utility model has the advantages that: the utility model discloses set up the stand on reinforced concrete buttress, the stand passes through hinge joint spare and connects the sloping, connects fixed formation stabilizing support. The crossbeam is laid on the sloping, and solar cell panel utilizes the briquetting to fix on the crossbeam, leaves certain gap between the adjacent panel, is used for letting out the wind. Solar cell panel back-to-back installation on the chevron shape photovoltaic support compares with ordinary photovoltaic support, reduces the suction in the wind direction at the solar cell panel back, can reduce the counter weight of reinforced concrete buttress, protects roofing structure.

Drawings

FIG. 1 is a structural layout diagram of the mounting system of the present invention;

FIG. 2 is a structural elevation view of the mounting system of the present invention;

FIG. 3 is a schematic view of the connection of a center pillar to an oblique beam;

FIG. 4 is a schematic view of pre-embedded bolts in a reinforced concrete buttress;

FIG. 5 is a schematic view of a hinge connection;

figure 6 is a schematic view of the side post and hinge connection.

Description of reference numerals: 1-side column; 2-a center pillar; 3-reinforced concrete buttress; 4-an oblique beam; 5-a cross beam; 6-hinge joint; 7-solar panels; 8-briquetting.

Detailed Description

The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

As shown in fig. 1-2, the herringbone photovoltaic bracket mounting system comprises upright columns, reinforced concrete buttresses 3, oblique beams 4, cross beams 5 and solar panels 7; the reinforced concrete buttress 3 is arranged on a roof, the upright column is arranged on the reinforced concrete buttress 3, the upright column is provided with an oblique beam 4, the oblique beam 4 is distributed with a cross beam 5, and the cross beam 5 is paved with a solar cell panel 7; the upright posts are connected with the oblique beams 4 through hinge connectors 6, the oblique beams 4 are connected with the oblique beams 4 through the hinge connectors 6, and the oblique beams 4 are fixedly connected with the cross beams 5 through bolts to form a stable photovoltaic support structure; the solar panel 7 is arranged on the photovoltaic support structure.

As shown in fig. 2, three columns, two oblique beams 4, and four cross beams 5 are provided for one support.

As shown in fig. 2, the upright column comprises a side column 1 and a middle column 2, two sides of the upper end of the middle column 2 are hinged with an oblique beam 4 through two hinge connectors 6, and the upper end of the side column 1 is hinged with the oblique beam 4 through the hinge connectors 6. The hinge connection member 6 includes a hinge connection plate and a bolt; as shown in fig. 3, the center pillar 2 is fixedly connected with the hinge connection plate through a bolt, and the oblique beam 4 is hinged with the hinge connection plate; as shown in fig. 6, the side columns 1 are hinged to the hinge connection plate, and the oblique beams 4 are fixed to the hinge connection plate by bolts.

The cross beams 5 are paved on one oblique beam 4 at equal intervals.

As shown in fig. 2, the solar cell panel 7 is fixed to the cross beam 5 by a pressing block 8 of aluminum alloy.

As shown in fig. 2 and 4, an embedded bolt is arranged in the reinforced concrete buttress 3, and the lower end of the upright post is fixed on the reinforced concrete buttress 3 through the embedded bolt.

The upright posts, the oblique beams 4 and the cross beams 5 are all made of double-turned-edge U-shaped steel.

A gap of 2-3 mm is reserved between adjacent solar panels 7 and used for releasing wind, and the stress of wind load on the whole installation system is reduced.

The solar panels 7 on the chevron photovoltaic support structure are mounted back-to-back.

The utility model discloses effectively improve the place utilization ratio, increase unit area photovoltaic installed capacity, reduce single cost of making a tile cost, improve the earning rate of project.

Claims

1. The utility model provides a chevron shape photovoltaic support mounting system which characterized in that: comprises upright posts, reinforced concrete buttresses (3), oblique beams (4), cross beams (5) and solar panels (7); the reinforced concrete buttress (3) is arranged on a roof, the upright post is arranged on the reinforced concrete buttress (3), the upright post is provided with an oblique beam (4), the oblique beam (4) is distributed with a cross beam (5), and the cross beam (5) is paved with a solar cell panel (7); the upright columns are connected with the oblique beams (4) through hinge connecting pieces (6), and the oblique beams (4) are connected and fixed with the cross beams (5) through bolts to form a herringbone photovoltaic support structure; a solar panel (7) is arranged on the herringbone photovoltaic support structure.

2. The chevron photovoltaic mount mounting system of claim 1 wherein: the upright column comprises a side column (1) and a middle column (2), two sides of the upper end of the middle column (2) are respectively connected with the oblique beam (4) through hinge connecting pieces (6), and the upper end of the side column (1) is connected with the oblique beam (4) through the hinge connecting pieces (6); the hinge connecting piece (6) comprises a hinge connecting plate and a bolt; the middle column (2) is fixedly connected with the hinged connection plate through a bolt, and the oblique beam (4) is hinged with the hinged connection plate; the side column (1) is hinged with the hinged connection plate at the joint of the side column (1) and the oblique beam (4), and the oblique beam (4) is fixedly connected with the hinged connection plate through a bolt.

3. The chevron photovoltaic mount mounting system of claim 1 wherein: the solar cell panel (7) is fixed on the cross beam (5) through a pressing block (8).

4. The chevron photovoltaic mount mounting system of claim 1 wherein: the reinforced concrete buttress is characterized in that embedded bolts are arranged in the reinforced concrete buttress (3), and the lower ends of the stand columns are fixed on the reinforced concrete buttress (3) through the embedded bolts.

5. The chevron photovoltaic mount mounting system of claim 1 wherein: the upright posts, the oblique beams (4) and the cross beams (5) are all made of double-turned-edge U-shaped steel.

6. The chevron photovoltaic mount mounting system of claim 1 wherein: gaps of 2-3 mm are reserved between adjacent solar panels (7).

7. The chevron photovoltaic mount mounting system of claim 1 wherein: and the solar panels (7) on the herringbone photovoltaic support structure are arranged back to back.