CN212413092U

CN212413092U - Electric bracket for protecting solar photovoltaic panel

Info

Publication number: CN212413092U
Application number: CN202020396032.9U
Authority: CN
Inventors: 李志娟; 梁艳勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-01-26
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an electric support for protecting solar photovoltaic board relates to the solar energy power generation field, has solved the poor problem of solar photovoltaic board wind resistance among the prior art, and its technical essential is: the photovoltaic solar cell comprises a base, wherein a fixed supporting end and a movable supporting end are respectively arranged at two ends of the base, one ends of the fixed supporting end and the movable supporting end, which are far away from the base, are hinged on a fixed support, a first photovoltaic plate is fixedly connected to the middle position of the fixed support, a second photovoltaic plate is also arranged on the fixed support, the second photovoltaic plate is in sliding connection with the fixed support, a telescopic assembly is fixedly connected to the bottom of the fixed support, an extending end of the telescopic assembly is fixedly connected to one end, which is far away from the first photovoltaic plate, of the second photovoltaic plate, and the telescopic assembly drives the second photovoltaic plate to move to the upper end of the first photovoltaic plate when; the utility model provides high solar photovoltaic power generation device's wind resistance ability.

Description

Electric bracket for protecting solar photovoltaic panel

Technical Field

The utility model relates to a solar energy power generation field especially relates to an electric support for protecting solar photovoltaic board.

Background

The solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material.

Chinese patent publication No. CN209881710U discloses a solar photovoltaic support, including the support main part, this utility model discloses a set up rotatable gear in telescopic sleeve's one side, wheel and rack toothing can drive the altitude mixture control pole through rotating handle rotating gear and go up and down, realizes fast the regulation to photovoltaic board inclination, through the cooperation work of locating pin and locating hole, realizes the fixed of altitude mixture control pole, can effectively prevent the emergence of accident such as staff that the altitude mixture control pole slippage injures by a crashing object, in addition, through being provided with the enhancement dead lever in the middle of the bottom at the photovoltaic fixed plate, but the bulk strength of support main part has further been strengthened, the life of support has been increased. However, in strong wind weather, the solar photovoltaic panel has a large area, so that the wind resistance of the solar photovoltaic panel is poor, and therefore, an electric support for protecting the solar photovoltaic panel is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, the utility model provides an electronic support for protecting solar photovoltaic board, the on-line screen storage device comprises a base, the both ends of base are equipped with fixed stay end and activity respectively and support the end, the one end that the base was kept away from to fixed stay end and activity support end all articulates on the fixed bolster, the first photovoltaic board of intermediate position fixedly connected with of fixed bolster, still be equipped with the second photovoltaic board on the fixed bolster, second photovoltaic board and fixed bolster sliding connection, the bottom fixedly connected with telescopic component of fixed bolster, telescopic component's the one end that first photovoltaic board was kept away from to telescopic component's extension end fixed connection on the second photovoltaic board, drive the upper end that the second photovoltaic board removed first photovoltaic board during the telescopic component shrink, with the poor problem of solar photovoltaic board wind resistance among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric support for protecting solar photovoltaic board, the on-line screen storage device comprises a base, the both ends of base are equipped with fixed stay end and activity respectively and support the end, the one end that the base was kept away from to fixed stay end and activity support end all articulates on the fixed bolster, the first photovoltaic board of intermediate position fixedly connected with of fixed bolster, still be equipped with second photovoltaic board on the fixed bolster, second photovoltaic board and fixed bolster sliding connection, the flexible subassembly of bottom fixedly connected with of fixed bolster, the one end of keeping away from first photovoltaic board of the fixed end fixed connection of stretching out of flexible subassembly on second photovoltaic board, drive the upper end that the second photovoltaic board removed first photovoltaic board during flexible subassembly shrink.

As a further scheme of the utility model, the fixing bracket is a square frame, guide rail grooves are arranged on two sides of the fixing bracket, the first photovoltaic panel is fixed to the middle position of the fixing bracket through screws, and the length of the fixing bracket is greater than that of the first photovoltaic panel; the second photovoltaic panel is arranged on the fixed support through a movable support, the movable support is a square frame, a sliding block is arranged on the matching surface of the movable support and the fixed support, and the sliding block is arranged in the guide rail groove; the second photovoltaic panel is secured to the movable support.

As a further aspect of the present invention, the second photovoltaic panel is provided with two sets, and the length of the second photovoltaic panel is half of the length of the first photovoltaic panel.

As a further proposal, the guide rail groove on the fixed support is a T-shaped groove, and the slide block on the movable support is a T-shaped block.

As a further scheme of the utility model, the last slider of movable support includes stopper and gyro wheel, and the gyro wheel is established on the stopper through the pivot, and the stopper is square piece, and the width of guide rail groove vertical end is the same on the width of stopper and the fixed bolster, and the width of gyro wheel is the same with the width of guide rail groove horizontal end on the fixed bolster.

As a further aspect of the present invention, the bottom of the fixing bracket is further provided with an intensity reinforcing rod, and the intensity reinforcing rod is fixed to the fixing bracket and the telescopic assembly.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a solar photovoltaic board support that can fold reduces the face of catching wind of solar photovoltaic board when strong wind weather to improve solar photovoltaic power generation facility's anti-wind performance.

Drawings

Fig. 1 is a schematic structural view of an electric bracket for protecting a solar photovoltaic panel.

Fig. 2 is a top view of an electric stand for protecting a solar photovoltaic panel.

Fig. 3 is a schematic structural view of bottom view angles of a fixed bracket and a movable bracket in an electric bracket for protecting a solar photovoltaic panel.

Fig. 4 is a schematic structural view of a guide rail in an electric bracket for protecting a solar photovoltaic panel.

Fig. 5 is a schematic structural view of the cooperation of a guide rail and a slider in an electric bracket for protecting a solar photovoltaic panel.

Reference numerals: 1-base, 11-fixed supporting end, 12-movable supporting end, 2-first photovoltaic panel, 3-second photovoltaic panel, 4-fixed support, 41-strength reinforcing rod, 5-telescopic component, 6-movable support, 61-limiting block and 62-roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1 to 3, an electric support for protecting a solar photovoltaic panel comprises a base 1, wherein two ends of the base 1 are respectively provided with a fixed support end 11 and a movable support end 12, the ends, far away from the base 1, of the fixed support end 11 and the movable support end 12 are both hinged on a fixed support 4, the middle position of the fixed support 4 is fixedly connected with a first photovoltaic panel 2, the fixed support 4 is also provided with a second photovoltaic panel 3, the second photovoltaic panel 3 is in sliding connection with the fixed support 4, the bottom of the fixed support 4 is fixedly connected with a telescopic component 5, the extending end of the telescopic component 5 is fixedly connected to the end, far away from the first photovoltaic panel 2, of the second photovoltaic panel 3, and the telescopic component 5 drives the second photovoltaic panel 3 to move to the upper end of the first photovoltaic panel 2 when contracting;

the base 1 is a concrete base or a steel bracket, the fixed supporting end 11 is fixed to one end of the base 1, the movable supporting end 12 is a hydraulic telescopic cylinder, the fixed end of the movable supporting end 12 is fixed to the base 1, and the movable end of the movable supporting end 12 is hinged to the fixed bracket 4;

the fixed support 4 is a square frame, guide rail grooves are formed in two sides of the fixed support 4, the first photovoltaic panel 2 is fixed to the middle position of the fixed support 4 through screws, the length of the fixed support 4 is larger than that of the first photovoltaic panel 2, two groups of second photovoltaic panels 3 are arranged, the length of each second photovoltaic panel 3 is half of that of the first photovoltaic panel 2, the second photovoltaic panels 3 are installed on the fixed support 4 through movable supports 6, each movable support 6 is a square frame, sliding blocks are arranged on the matching surfaces of the movable supports 6 and the fixed support 4, and the sliding blocks are arranged in the guide rail grooves; the second photovoltaic panel 3 is fixed to the movable support 6 by screws;

as shown in fig. 4, in this embodiment, the guide rail groove on the fixed bracket 4 is a T-shaped groove, and the slider on the movable bracket 6 is a T-shaped block;

in the embodiment, the telescopic assemblies 5 are electric telescopic rods, the fixed ends of the telescopic assemblies 5 are fixed to the bottoms of the fixed supports 4, the extending ends of the telescopic assemblies 5 are fixed to the movable supports 6 through bolts, two groups of telescopic assemblies 5 are arranged, and each group of telescopic assemblies 5 is connected with one group of second photovoltaic panels 3;

preferably, the bottom of the fixing bracket 4 is further provided with a strength reinforcing rod 41, the strength reinforcing rod 41 is square steel, and the strength reinforcing rod 41 is fixed to the fixing bracket 4 and the telescopic assembly 5 for reinforcing the supporting strength of the fixing bracket 4.

Example 2

as shown in fig. 5, in order to reduce the friction between the fixed bracket 4 and the movable bracket 6, the sliding block on the movable bracket 6 includes a limiting block 61 and a roller 62, the roller 62 is arranged on the limiting block 61 through a rotating shaft, the limiting block 61 is a square block, the width of the limiting block 61 is the same as the width of the vertical end of the guide rail groove on the fixed bracket 4, the width of the roller 62 is the same as the width of the transverse end of the guide rail groove on the fixed bracket 4, so that the limiting block 61 and the roller 62 form a T-shaped structure, and meanwhile, the limiting block 61 and the roller 62 are arranged in the guide rail groove, and the sliding connection between the fixed bracket 4 and the movable bracket;

the other structures in this embodiment are the same as those in embodiment 1.

To sum up, the utility model discloses a theory of operation is:

when the solar photovoltaic panel can shine the sunshine, second photovoltaic panel 3 distributes at the both ends of fixed bolster 4, and solar photovoltaic panel area is the biggest, and when strong wind weather appears, the retraction assembly 5 retracts, and 5 pulling second photovoltaic panels 3 of retraction assembly move the up end of first photovoltaic panel 2, and at this moment, the area of solar photovoltaic panel diminishes, has reduced the area of contact of solar photovoltaic panel with the wind, has reduced the stress surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric bracket for protecting a solar photovoltaic panel comprises a base (1), wherein both ends of the base (1) are respectively provided with a fixed supporting end (11) and a movable supporting end (12), the ends of the fixed supporting end (11) and the movable supporting end (12) far away from the base (1) are both hinged on a fixed bracket (4), the photovoltaic module is characterized in that a first photovoltaic plate (2) is fixedly connected to the middle of a fixing support (4), a second photovoltaic plate (3) is further arranged on the fixing support (4), the second photovoltaic plate (3) is connected with the fixing support (4) in a sliding mode, a telescopic assembly (5) is fixedly connected to the bottom of the fixing support (4), the stretching end of the telescopic assembly (5) is fixedly connected to one end, far away from the first photovoltaic plate (2), of the second photovoltaic plate (3), and the telescopic assembly (5) is driven to move to the upper end of the first photovoltaic plate (2) when being contracted.

2. The electric support for protecting solar photovoltaic panels according to claim 1, wherein the fixing support (4) is a square frame, guide rail grooves are arranged on two sides of the fixing support (4), the first photovoltaic panel (2) is fixed to the middle position of the fixing support (4), and the length of the fixing support (4) is greater than that of the first photovoltaic panel (2); the second photovoltaic panel (3) is arranged on the fixed support (4) through a movable support (6), the movable support (6) is a square frame, a sliding block is arranged on the matching surface of the movable support (6) and the fixed support (4), and the sliding block is arranged in the guide rail groove; the second photovoltaic panel (3) is fixedly connected to the movable support (6).

3. The motorized trolley for protecting solar photovoltaic panels according to claim 2, characterized in that the second photovoltaic panels (3) are provided in two groups, the length of the second photovoltaic panels (3) being half the length of the first photovoltaic panels (2).

4. The electric support for protecting solar photovoltaic panels according to claim 2, wherein the guide rail groove on the fixed support (4) is a T-shaped groove, and the slide block on the movable support (6) is a T-shaped block.

5. The electric support for protecting a solar photovoltaic panel as claimed in claim 4, wherein the sliding block on the movable support (6) comprises a limiting block (61) and a roller (62), the roller (62) is arranged on the limiting block (61) through a rotating shaft, the limiting block (61) is a square block, the width of the limiting block (61) is the same as that of the vertical end of the guide rail groove on the fixed support (4), and the width of the roller (62) is the same as that of the transverse end of the guide rail groove on the fixed support (4).

6. The electric rack for protecting solar photovoltaic panels according to any of claims 1 to 5, wherein the bottom of the fixed rack (4) is further provided with a strength reinforcing rod (41), and the strength reinforcing rod (41) is fixed on the fixed rack (4) and the telescopic assembly (5).