CN212231379U

CN212231379U - Solar photovoltaic panel supporting and fixing structure

Info

Publication number: CN212231379U
Application number: CN202020933098.7U
Authority: CN
Inventors: 肖卫星
Original assignee: Henan Leyang Photovoltaic Technology Co ltd
Current assignee: Henan Leyang Photovoltaic Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-25
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a solar photovoltaic panel supporting and fixing structure, wherein, including concrete foundation, girder, front column and rear column, concrete foundation is buried underground, front column and rear column are fixed on concrete foundation, the upper end of front column is provided with hinge, the front column is connected with girder through hinge, the position on the girder corresponding to the rear column is provided with chute, the chute is provided with slide block in sliding, the slide block is hinged with the rear column; a plurality of purlins are arranged on the main beam in parallel, and photovoltaic panels are fixedly arranged on the purlins; the rear upright post is also provided with a telescopic adjusting device which divides the rear upright post into an upper rear upright post and a lower rear upright post; the telescopic adjusting device is arranged on the rear upright post, so that the inclination angle of the main beam is adjusted, the photovoltaic panel is effectively ensured to adapt to the change of the sun irradiation angle, and the power generation efficiency of the photovoltaic panel is improved; the utility model discloses simple structure, convenient operation is worth promoting.

Description

Solar photovoltaic panel supporting and fixing structure

Technical Field

The utility model relates to a solar photovoltaic technology field, specific theory especially relates to a solar photovoltaic board supports fixed knot and constructs.

Background

With the over-exploitation of non-renewable resources such as petroleum and coal, the reserves are continuously reduced, new energy is urgently needed to replace the non-renewable energy, and solar energy is inexhaustible renewable clean energy.

The solar photovoltaic panel is one of the most important elements of solar power generation, and can convert solar energy into electric energy and store the electric energy in a storage battery or directly obtain application. The photovoltaic support is the most important part for fixing the solar photovoltaic panel, provides stable support for the solar photovoltaic panel and keeps the service life of the solar photovoltaic panel.

In the prior art, the photovoltaic panel is generally stably supported by a front upright and a rear upright which are fixedly installed on the ground, and the rotation adjusting function is not provided. Therefore, the inclination angle of the photovoltaic panel cannot be adjusted. Known in the prior art, the inclined irradiation angle of the sun can be changed along with the east-rising-west falling process of the sun, the power generation efficiency of the solar photovoltaic panel in a fixed state is normally distributed along with the change of the irradiation direction of the sunlight, and the above results show that the power generation efficiency of the photovoltaic panel has an important relation with the irradiation direction and the irradiation angle of the sun, and the power generation efficiency is greatly reduced in time periods at two ends of the normal distribution, so that the improvement of the whole power generation efficiency of the photovoltaic panel is not facilitated.

Therefore, how to provide a photovoltaic support capable of quickly adjusting the inclination angle of a photovoltaic panel to adapt to the change of the sunlight irradiation inclination angle is an important direction to be developed in the field of solar photovoltaic technology at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar photovoltaic board supports fixed knot to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar photovoltaic panel supporting and fixing structure comprises a concrete foundation, a main beam, a front upright post and a rear upright post, wherein the concrete foundation is buried on the ground, the front upright post and the rear upright post are fixedly arranged on the concrete foundation, a hinge is arranged at the upper end of the front upright post, the front upright post is connected with the main beam through the hinge, a sliding groove is formed in the position, corresponding to the rear upright post, of the main beam, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is hinged with the rear upright post; a plurality of purlins are arranged on the main beam in parallel, and photovoltaic panels are fixedly arranged on the purlins;

the rear upright post is also provided with a telescopic adjusting device, and the telescopic adjusting device divides the rear upright post into an upper rear upright post and a lower rear upright post.

Preferably, the telescopic adjusting device is a jack, the jack base is fixedly installed at the upper end of the rear lower upright post, and an extension rod of the jack is fixedly connected with the rear upper upright post.

Preferably, the telescopic adjusting device comprises a threaded sleeve, first threads and second threads, the first threads are arranged at the lower end of the rear upper upright post, the second threads are arranged at the upper end of the rear lower upright post, the threaded sleeve is arranged between the rear upper upright post and the rear lower upright post, and two ends of the threaded sleeve are respectively connected with the first threads and the second threads.

Preferably, the circumference of the outer wall of the middle part of the threaded sleeve is provided with anti-skid threads.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: through set up flexible adjusting device on the stand of back, realize girder inclination's regulation, the effectual change that has guaranteed photovoltaic board adaptation sun irradiation angle has improved the generating efficiency of photovoltaic board.

Drawings

Fig. 1 is the utility model provides a solar photovoltaic board supports fixed knot and constructs's overall structure schematic diagram.

Fig. 2 is another schematic structural diagram of the solar photovoltaic panel supporting and fixing structure provided by the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

In the drawings: 1-concrete foundation, 2-main beam, 3-front column, 4-rear column, 5-purline, 6-photovoltaic panel, 7-chute, 8-slide block, 9-hinge, 10-jack, 11-rear upper column, 12-rear lower column, 13-threaded sleeve, 14-anti-skid line, 15-first thread and 16-second thread.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Examples

Referring to the attached drawings, in the embodiment of the present invention, a solar photovoltaic panel supporting and fixing structure includes a concrete foundation 1, a main beam 2, a front column 3 and a rear column 4, wherein the concrete foundation 1 is buried on the ground, the front column 3 and the rear column 4 are both fixedly disposed on the concrete foundation 1, a hinge 9 is disposed at the upper end of the front column 3, the front column 3 is connected with the main beam 2 through the hinge 9, a sliding groove 7 is disposed on the main beam 2 at a position corresponding to the rear column 4, a sliding block 8 is slidably disposed in the sliding groove 7, and the sliding block 8 is hinged with the rear column 4; a plurality of purlins 5 are arranged on the main beam 2 in parallel, and photovoltaic panels 6 are fixedly arranged on the purlins 5;

the rear upright post 4 is also provided with a telescopic adjusting device which divides the rear upright post 4 into an upper part and a lower part, namely a rear upper upright post 11 and a rear lower upright post 12.

Furthermore, the telescopic adjusting device is a jack 10, a base of the jack 10 is fixedly installed at the upper end of the rear lower upright post 12, and an extension rod of the jack 10 is fixedly connected with the rear upper upright post 11.

Further, flexible adjusting device includes screw sleeve 13, first screw thread 15 and second screw thread 16, and first screw thread 15 sets up the lower extreme at back upper column 11, and second screw thread 16 sets up the upper end at back lower column 12, and screw sleeve 13 sets up in back upper column 11, back between lower column 12 and both ends respectively with first screw thread 15, second screw thread 16 is connected.

Furthermore, the circumference of the outer wall of the middle part of the threaded sleeve 13 is provided with anti-skid threads 14.

The use process comprises the following steps:

during the use, with photovoltaic board 6 through purlin 5 fixed mounting on girder 2, front column 3, rear column 4 are fixed to be set up on concrete foundation 1, install girder 2 on front column 3, rear column 4, and the angle modulation of girder 2 can be realized to spout 7, the slider 8 that sets up on the flexible adjusting device cooperation girder 2 on the rear column 4.

In the process, the telescopic adjusting device is arranged on the rear upright post, so that the inclination angle of the main beam is adjusted, the photovoltaic panel is effectively ensured to adapt to the change of the solar irradiation angle, and the power generation efficiency of the photovoltaic panel is improved; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a solar photovoltaic board supports fixed knot and constructs which characterized in that: the concrete foundation structure comprises a concrete foundation (1), a main beam (2), a front upright post (3) and a rear upright post (4), wherein the concrete foundation (1) is buried on the ground, the front upright post (3) and the rear upright post (4) are fixedly arranged on the concrete foundation (1), a hinge (9) is arranged at the upper end of the front upright post (3), the front upright post (3) is connected with the main beam (2) through the hinge (9), a sliding groove (7) is arranged on the main beam (2) at a position corresponding to the rear upright post (4), a sliding block (8) is arranged in the sliding groove (7) in a sliding manner, and the sliding block (8) is hinged with the rear upright post (4); a plurality of purlins (5) are arranged on the main beam (2) in parallel, and photovoltaic panels (6) are fixedly arranged on the purlins (5);

the rear upright post (4) is also provided with a telescopic adjusting device, and the telescopic adjusting device divides the rear upright post (4) into an upper rear upright post (11) and a lower rear upright post (12).

2. The solar photovoltaic panel supporting and fixing structure of claim 1, wherein: the telescopic adjusting device is a jack (10), a base of the jack (10) is fixedly installed at the upper end of the rear lower upright post (12), and an extension rod of the jack (10) is fixedly connected with the rear upper upright post (11).

3. The solar photovoltaic panel supporting and fixing structure of claim 1, wherein: the telescopic adjusting device comprises a threaded sleeve (13), first threads (15) and second threads (16), wherein the first threads (15) are arranged at the lower end of the rear upper upright post (11), the second threads (16) are arranged at the upper end of the rear lower upright post (12), the threaded sleeve (13) is arranged between the rear upper upright post (11) and the rear lower upright post (12), and two ends of the threaded sleeve are respectively connected with the first threads (15) and the second threads (16).

4. The solar photovoltaic panel supporting and fixing structure of claim 3, wherein: and anti-skid threads (14) are arranged on the circumference of the outer wall of the middle part of the threaded sleeve (13).