CN209930185U

CN209930185U - Can keep away photovoltaic support of wind snow

Info

Publication number: CN209930185U
Application number: CN201920798447.6U
Authority: CN
Inventors: 张治森; 徐金; 徐德彪; 董强; 许寅; 宋健
Original assignee: Nanjing Dongdian Power Technology Co Ltd
Current assignee: Nanjing Dongdian Power Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-10
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a can keep away photovoltaic support of wind snow, including single-phase asynchronous machine, gear, shaft gear, take-up pulley, photovoltaic sheet frame, adhesive tape, shielding plate, support post, support base, main frame and I-shaped movable pulley, be fixed with on the support base the support post, be fixed with on the support post the main frame, the main frame upper end is fixed with the shielding plate, the main frame with have between the shielding plate single-phase asynchronous machine, be equipped with in single-phase asynchronous machine's the pivot the gear, shaft gear places on the main frame, shaft gear with gear engagement, the take-up pulley is installed all the I-shaped movable pulley. The utility model discloses long service life has avoided the damage of wind-powered electricity generation battery board, improves the generated energy income.

Description

Can keep away photovoltaic support of wind snow

Technical Field

The utility model belongs to the technical field of the photovoltaic supporting structure, especially, relate to a can keep away photovoltaic support of wind snow.

Background

With the development of industrial industry, energy consumption and environmental issues are becoming the focus. The development of new energy has become one of the important developments, in which the photovoltaic industry has become a vigorously developed clean energy industry due to its great advantages. Photovoltaic supports in the photovoltaic industry become factors affecting the service life and the power generation capacity of photovoltaic power stations, and the photovoltaic supports are extremely seriously damaged in rainy and snowy weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a photovoltaic support capable of avoiding wind and snow.

The utility model adopts the following technical scheme:

a wind and snow sheltering photovoltaic bracket is characterized by comprising a single-phase asynchronous motor, a gear, a shaft gear, a take-up pulley, a photovoltaic plate frame, an adhesive tape, a baffle plate, a bracket column, a bracket base, a main framework and an I-shaped sliding wheel, the bracket column is fixed on the bracket base, the main framework is fixed on the bracket column, the upper end of the main framework is fixedly provided with the baffle plate, the single-phase asynchronous motor is arranged between the main framework and the baffle plate, the gear is arranged on the rotating shaft of the single-phase asynchronous motor, the shaft gear is arranged on the main framework, the shaft gear is meshed with the gear, the take-up pulley is arranged at two ends of the shaft gear and is connected with the photovoltaic plate frame through a cord, the adhesive tape is installed at the lower end of the photovoltaic plate frame, the I-shaped sliding wheel is arranged on the photovoltaic plate frame, and the I-shaped sliding wheel is connected with the main framework;

the take-up pulley comprises a first take-up pulley, a second take-up pulley and a third take-up pulley, the photovoltaic plate frame comprises a first photovoltaic plate frame, a second photovoltaic plate frame and a third photovoltaic plate frame, and the first take-up pulley, the second take-up pulley and the third take-up pulley are respectively connected with the end parts of the upper frame of the first photovoltaic plate frame, the second photovoltaic plate frame and the third photovoltaic plate frame through ropes.

Preferably, the shaft of the I-shaped sliding wheel is connected with the photovoltaic plate frame.

Preferably, the main framework is a rectangular frame.

Preferably, every row of photovoltaic sheet frame is parallel crisscross to be the notch cuttype.

The utility model has the advantages that:

compared with the prior art, the photovoltaic panel frame is driven to slide to the position below the shielding plate through the single-phase asynchronous motor, so that the damage of accumulated snow to the photovoltaic cell in the snowy weather is effectively avoided; the adhesive tape on the photovoltaic plate frame can sweep away the accumulated snow on the surface of the photovoltaic plate; the main frame is a rectangular frame, only the side frames can accumulate snow, the snow accumulation amount is reduced, the weight born by the support is reduced, and the service life of the support is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:

FIG. 1 is a schematic side view of a photovoltaic support;

FIG. 2 is a schematic top view of a photovoltaic support;

FIG. 3 is a schematic view of a folded photovoltaic panel in a top view;

fig. 4 is a schematic side view of a photovoltaic panel frame;

FIG. 5 is a schematic structural view of the adhesive tape;

labeled as: 1-single-phase asynchronous motor, 2-first take-up pulley, 3-second take-up pulley, 4-third take-up pulley, 5-first photovoltaic plate frame, 6-second photovoltaic plate frame, 7-third photovoltaic plate frame, 8-photovoltaic plate, 9-shielding plate, 10-bracket column, 11-bracket base, 12-main framework, 13-I-shaped sliding wheel, 14-gear, 15-shaft gear and 16-adhesive tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, 2 and 5, in order to avoid damage to the photovoltaic support structure in a snowy weather, the single-phase asynchronous motor 1 is powered on to rotate forward, and the gear 14 is mounted on the shaft of the single-phase asynchronous motor 1 and rotates along with the shaft. With the axle gear 15 of 14 meshing of gear wheel by the gear 14 area rotate, first take-up pulley 2 on the axle gear 15, second take-up pulley 3, third take-up pulley 4 rotates simultaneously, drive first photovoltaic sheet frame 5 through the cotton rope, second photovoltaic sheet frame 6, third photovoltaic sheet frame 7 up slides, adhesive tape 16 cleans photovoltaic panel surface snow, receive to shielding plate 9 below at the same time, photovoltaic board 8 is fixed on first photovoltaic sheet frame 5, second photovoltaic sheet frame 6, on third photovoltaic sheet frame 7, under the windy and snowy weather has been avoided, snow is to photovoltaic board 8's harm.

When the single-phase asynchronous motor 1 is electrified and reversely rotated, the first take-up pulley 2, the second take-up pulley 3 and the third take-up pulley 4 on the shaft gear 15 simultaneously rotate, and drive the first photovoltaic plate frame 5, the second photovoltaic plate frame 6 and the third photovoltaic plate frame 7 to slide downwards through the cotton ropes and return to the initial positions at the same time.

As shown in fig. 3, when the first photovoltaic panel frame 5, the second photovoltaic panel frame 6, and the third photovoltaic panel frame 7 are retracted under the shielding plate 9, only a part of the frame of the main frame 12 is exposed, and only a small amount of snow is accumulated on the frame.

As shown in fig. 4, the i-shaped sliding wheel 13 is connected to the first photovoltaic plate frame 5, the second photovoltaic plate frame 6 and the third photovoltaic plate frame 7, and is convenient to install.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic bracket capable of avoiding wind and snow is characterized by comprising a single-phase asynchronous motor, a gear, a shaft gear, a take-up pulley, a photovoltaic plate frame, an adhesive tape, a baffle plate, a bracket column, a bracket base, a main framework and an I-shaped sliding wheel, wherein the bracket column is fixed on the bracket base, the main framework is fixed on the bracket column, the baffle plate is fixed at the upper end of the main framework, the single-phase asynchronous motor is arranged between the main framework and the baffle plate, the gear is arranged on a rotating shaft of the single-phase asynchronous motor, the shaft gear is placed on the main framework, the shaft gear is meshed with the gear, the take-up pulley is arranged at two ends of the shaft gear, the take-up pulley is connected with the photovoltaic plate frame through a cord, the adhesive tape is arranged at the lower end of the photovoltaic plate frame, and the I-shaped sliding wheel is arranged on the photovoltaic, the I-shaped sliding wheel is connected with the main framework;

2. The photovoltaic bracket capable of avoiding wind and snow according to claim 1, wherein a shaft of the I-shaped sliding wheel is fixedly connected with the photovoltaic plate frame.

3. A wind and snow sheltering photovoltaic support according to claim 1 and characterized in that said main frame is a rectangular frame.

4. The wind and snow sheltering photovoltaic support according to claim 1, wherein each row of said photovoltaic panels is parallel and staggered in a step shape.