CN216959755U

CN216959755U - Wind-resistant photovoltaic support for roof

Info

Publication number: CN216959755U
Application number: CN202220016684.4U
Authority: CN
Inventors: 韩令鑫; 张伟; 吴业海
Original assignee: Shandong Yuantai Power Technology Co ltd
Current assignee: Shandong Yuantai Power Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-07-12
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to a wind-resistant photovoltaic bracket for a roof, which comprises a base, wherein a first photovoltaic panel assembly and a push-pull device are arranged on the base, the first photovoltaic panel assembly comprises a support frame and a first photovoltaic panel, and the first photovoltaic panel is rotationally arranged on the support frame through a frame; the push-pull device comprises a gear, a first sliding seat, a first rack and a driving motor, wherein one end of the first rack is hinged with the frame through a first connecting rod. The driving motor is arranged on the base, an output shaft of the driving motor is fixedly connected with the gear, the connection mode is the prior art, the gear is meshed with the first rack, the gear is driven to rotate by controlling the driving motor to rotate at a proper rotating speed, the first rack is further driven to transversely move, the first rack transversely moves in the first sliding seat and drives the first connecting rod to move, the first connecting rod drives the frame to rotate on the supporting frame for a certain angle, the inclination angle of the first photovoltaic panel is adjusted, and the first photovoltaic panel is used for dealing with the phenomenon that the first photovoltaic panel is blown down in strong wind or severe weather.

Description

Wind-resistant photovoltaic support for roof

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a wind-resistant photovoltaic support for a roof.

Background

The photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The photovoltaic power generation equipment is extremely refined, reliable, stable, long in service life and simple and convenient to install and maintain. The photovoltaic power generation technology can be used in any occasions needing power supplies, including space vehicles, household power supplies, megawatt power stations and toys, and the photovoltaic power supplies are ubiquitous. Current domestic photovoltaic power generation is generally through fixed mounting photovoltaic board on the photovoltaic support, with the effect of photovoltaic board setting on the roof in order to reach make full use of light source, but, if meet bad weather such as strong wind, install the photovoltaic board on the roof and blow by wind easily, lead to damaging, influence the use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the wind-resistant photovoltaic support for the roof, which is used for controlling the push-pull device to adjust the angle of the photovoltaic panel so as to deal with the damage of severe weather such as strong wind and the like to the photovoltaic panel.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a wind-resistant photovoltaic support for a roof comprises a base, wherein a first photovoltaic panel assembly and a push-pull device are arranged on the base, the first photovoltaic panel assembly comprises a support frame and a first photovoltaic panel, and the first photovoltaic panel is rotatably arranged on the support frame through a frame;

the push-pull device comprises a gear arranged on the base, a first sliding seat, a first rack arranged in the first sliding seat and meshed with the gear, and a driving motor used for driving the gear to rotate, wherein one end of the first rack is hinged with the frame through a first connecting rod.

Driving motor sets up on the base, driving motor's output shaft and gear fixed connection, connected mode is prior art, the gear meshes with first rack mutually, drive gear revolve through the suitable rotational speed of control driving motor, and then drive first rack lateral shifting, first rack lateral shifting in first slide, drive first link removal, first link drives the frame and rotates certain angle on the support frame, realize adjusting the inclination of first photovoltaic board, a phenomenon for dealing with strong wind or bad weather and blowing down first photovoltaic board.

Preferably, a sliding groove is formed in one side, close to the gear, of the upper portion of the first sliding seat, one side of the first rack is meshed with the gear, the other side of the first rack is laterally connected in the sliding groove, and the axis of the gear is perpendicular to the base.

As preferred, first photovoltaic board sets up on the frame, and the upper end of frame middle part and support frame corresponds respectively and is provided with the shaft hole, wears to be equipped with the pivot that is used for rotating connection frame and support frame in the shaft hole.

Preferably, the lower part of the frame, which is close to one side of the first connecting rod, is provided with a hinge seat, and the first connecting rod is hinged with the hinge seat.

Preferably, the base is further provided with a second photovoltaic panel assembly symmetrically arranged with the first photovoltaic panel assembly, the push-pull device further comprises a second sliding seat symmetrically arranged with the first sliding seat, the second sliding seat is connected with a second rack in sliding mode, the second rack is meshed with the gear, and the second rack is connected with a second photovoltaic panel of the second photovoltaic panel assembly through a second connecting rod.

Preferably, the first and second carriages are provided with cover plates.

The cover plate plays a role in reducing influences of dust and rainwater on the gear, the first rack, the second rack and the driving motor.

Compared with the prior art, the utility model has the beneficial effects that: driving motor sets up on the base, driving motor's output shaft and gear fixed connection, the connected mode is prior art, the gear meshes with first rack mutually, drive gear revolve through the suitable rotational speed of control driving motor, and then drive first rack lateral shifting, first rack lateral shifting in first slide, drive first link removal, first link drives the frame and rotates certain angle on the support frame, realize adjusting the inclination of first photovoltaic board, a phenomenon for dealing with strong wind or bad weather blows down first photovoltaic board.

Drawings

FIG. 1 is a schematic perspective view of the cover plate removing structure of the present invention;

FIG. 2 is an enlarged schematic view of the point A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a top plan view of FIG. 1 in accordance with the present invention;

FIG. 5 is a perspective view of the present invention;

FIG. 6 is a schematic view of the push-pull device of the present invention

The reference numbers shown in the figures: 1. a base; 2. a support frame; 3. a first photovoltaic panel; 4. a frame; 401. a shaft hole; 5. a gear; 6. a first slider; 601. a chute; 7. a second slide carriage; 8. a first rack; 9. a second rack; 10. a drive motor; 101. an output shaft; 11. a first link; 12. a second link; 13. a second photovoltaic panel; 14. a cover plate; 15. a rotating shaft; 16. a hinged seat.

Detailed Description

The utility model is further explained with reference to specific embodiments, and as shown in fig. 1 to 6, a wind-resistant photovoltaic support for a roof comprises a base 1, wherein a first photovoltaic panel 3 assembly, a second photovoltaic panel 13 assembly and a push-pull device are arranged on the base 1, the second photovoltaic panel 13 assembly and the first photovoltaic panel 3 assembly are symmetrically arranged, the first photovoltaic panel 3 assembly comprises a support frame 2 and a first photovoltaic panel 3, and the first photovoltaic panel 3 is rotatably arranged on the support frame 2 through a frame 4; the push-pull device comprises a gear 5 arranged on the base 1, a first sliding seat 6, a first rack 8 arranged in the first sliding seat 6 and meshed with the gear 5, and a driving motor 10 for driving the gear 5 to rotate, wherein one end of the first rack 8 is hinged with the frame 4 through a first connecting rod 11. The lower part of the frame 4 near one side of the first connecting rod 11 is provided with a hinge seat 16, and the first connecting rod 11 is hinged with the hinge seat 16.

Driving motor 10 sets up on base 1, driving motor 10's output shaft 101 and gear 5 fixed connection, the connected mode is prior art, gear 5 meshes with first rack 8 mutually, drive gear 5 through control driving motor 10 to suitable rotational speed and rotate, and then drive 8 lateral shifting of first rack, first rack 8 lateral shifting in first slide 6, drive first connecting rod 11 and remove, first connecting rod 11 drives frame 4 and rotates certain angle on support frame 2, realize adjusting the inclination of first photovoltaic board 3, a phenomenon for dealing with strong wind or bad weather and blowing down first photovoltaic board 3.

A sliding groove 601 is formed in one side, close to the gear 5, of the upper portion of the first sliding seat 6, one side of the first rack 8 is meshed with the gear 5, the other side of the first rack 8 is laterally connected in the sliding groove 601, and the axis of the gear 5 is perpendicular to the base 1.

First photovoltaic board 3 sets up on frame 4, and the upper end of frame 4 middle part and support frame 2 corresponds respectively and is provided with shaft hole 401, wears to be equipped with in shaft hole 401 to be used for rotating the pivot 15 of connecting frame 4 and support frame 2.

The second photovoltaic panel 13 assembly comprises a second photovoltaic panel 13 and a support frame 2, the second photovoltaic panel 13 assembly is the same as the first photovoltaic panel 3 assembly, the push-pull device further comprises a second sliding seat 7 which is symmetrically arranged with the first sliding seat 6, the second sliding seat 7 is connected with a second rack 9 which is meshed with the gear 5 in a sliding mode, and the second rack 9 is connected with the second photovoltaic panel 13 of the second photovoltaic panel 13 assembly through a second connecting rod 12.

The first rack 8 and the second rack 9 are meshed with two sides of the gear 5, the first rack 8 drives the first connecting rod 11 to move transversely, and the second rack 9 drives the second connecting rod 12 to move transversely.

Cover plates 14 are arranged on the first sliding seat 6 and the second sliding seat 7, and the cover plates 14 play a role in reducing influences of dust and rainwater on the gear 5, the first rack 8, the second rack 9 and the driving motor 10.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Claims

1. The utility model provides a wind-resistant photovoltaic support for roof, includes base (1), its characterized in that: the base (1) is provided with a first photovoltaic panel (3) assembly and a push-pull device, the first photovoltaic panel (3) assembly comprises a support frame (2) and a first photovoltaic panel (3), and the first photovoltaic panel (3) is rotatably arranged on the support frame (2) through a frame (4);

the push-pull device comprises a gear (5) arranged on the base (1), a first sliding seat (6), a first rack (8) arranged in the first sliding seat (6) and meshed with the gear (5), and a driving motor (10) used for driving the gear (5) to rotate, wherein one end of the first rack (8) is hinged to the frame (4) through a first connecting rod (11).

2. The wind-resistant photovoltaic support for roofs of claim 1, wherein: first slide (6) upper portion is close to gear (5) one side and is provided with spout (601), first rack (8) one side and gear (5) meshing, another side of first rack (8) articulates in spout (601), the axis and the perpendicular setting of base (1) of gear (5).

3. The wind-resistant photovoltaic support for roofs of claim 2, wherein: first photovoltaic board (3) set up on frame (4), the upper end of frame (4) middle part and support frame (2) corresponds respectively and is provided with shaft hole (401), wear to be equipped with pivot (15) that are used for rotating connection frame (4) and support frame (2) in shaft hole (401).

4. The wind-resistant photovoltaic support for roofs of claim 3, wherein: the lower part of the frame (4) close to one side of the first connecting rod (11) is provided with a hinged seat (16), and the first connecting rod (11) is hinged to the hinged seat (16).

5. The wind-resistant photovoltaic support for roofs of claim 1, wherein: the photovoltaic panel pushing and pulling device is characterized in that a second photovoltaic panel (13) component which is symmetrical to the first photovoltaic panel (3) component is further arranged on the base (1), the pushing and pulling device further comprises a second sliding seat (7) which is symmetrical to the first sliding seat (6), a second rack (9) which is meshed with the gear (5) is connected to the second sliding seat (7) in a sliding mode, and the second rack (9) is connected with a second photovoltaic panel (13) of the second photovoltaic panel (13) component through a second connecting rod (12).

6. The wind-resistant photovoltaic support for roofs of claim 5, wherein: and cover plates (14) are arranged on the first sliding seat (6) and the second sliding seat (7).