CN215528932U

CN215528932U - Wind-resistant protection device suitable for photovoltaic power station

Info

Publication number: CN215528932U
Application number: CN202122067702.XU
Authority: CN
Inventors: 张旭光
Original assignee: Hainan Sun Power Co ltd
Current assignee: Hainan Sun Power Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-14
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a wind-resistant protection device suitable for a photovoltaic power station, and relates to the technical field of photovoltaic power stations. The wind-resistant protection device comprises a protection shell, wherein a supporting seat is fixedly arranged on the lower surface of the protection shell, a lifting leg is connected to the lower surface of the supporting seat, the lifting leg is connected with a supporting leg in a sliding mode, a threaded rod is rotatably connected to the lower surface inside the supporting leg and is in threaded connection with the lifting leg, a driven gear is fixedly connected to the peripheral side surface of the threaded rod, the driven gear is meshed with a driving gear, a connecting rod is fixedly connected to one side surface, away from the driven gear, of the driving gear, a rotating motor is fixedly connected to one surface, away from the driving gear, of the connecting rod, and a wind-resistant protection plate is fixedly arranged in front of the protection shell. According to the wind-resistant protection device, the rotating motor is matched with the driven gear through the driving gear, the threaded rod is driven to rotate, the lifting legs slide down along the supporting legs, the height of the protection shell is further reduced, and the wind-resistant protection plate protects the protection shell and blocks wind and sand in severe weather.

Description

Wind-resistant protection device suitable for photovoltaic power station

Technical Field

The utility model belongs to the technical field of photovoltaic power stations, and particularly relates to a wind-resistant protection device suitable for a photovoltaic power station.

Background

The photovoltaic power station is a power generation system which utilizes solar energy and is composed of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and used for transmitting power to the power grid.

The photovoltaic board is the important component part of photovoltaic power plant, because the photovoltaic board all is installed in open position, so often receive wind and blow and drench, lead to appearing deformation and fracture easily in bad weather to lead to the photovoltaic board to drop and damage, influence photovoltaic board life.

In order to solve the problems, the utility model provides a wind-resistant protection device suitable for a photovoltaic power station.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind-resistant protection device suitable for a photovoltaic power station, and solves the problems that the existing photovoltaic panel is an important component of the photovoltaic power station, and the photovoltaic panel is often blown by wind and rain to cause deformation and fracture in severe weather due to the fact that the photovoltaic panel is arranged in an open position, so that the photovoltaic panel falls and is damaged, and the service life of the photovoltaic panel is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a wind-resistant protection device suitable for a photovoltaic power station, which comprises a protection shell, wherein a supporting seat is fixedly arranged on the lower surface of the protection shell, a lifting leg is connected to the lower surface of the supporting seat, the lifting leg is connected with a supporting leg in a sliding manner, a threaded rod is rotatably connected to the lower surface inside the supporting leg, the threaded rod is in threaded connection with the lifting leg, a driven gear is fixedly connected to the peripheral side surface of the threaded rod, the driven gear is meshed with a driving gear, a connecting rod is fixedly connected to one side surface of the driving gear, which is far away from the driven gear, a rotating motor is fixedly connected to one surface of the connecting rod, which is far away from the driving gear, a wind-resistant protection plate is fixedly arranged in front of the protection shell, the rotating motor drives the threaded rod to rotate through the cooperation of the driving gear and the driven gear, so that the lifting leg slides down along the supporting leg, and the height of the protection shell is further reduced, in severe weather, the wind-resistant protection plate provides protection for the protection shell and blocks sand wind.

Preferably, the wind-resistant protection plate is of an arc-shaped plate structure, and the service life of the wind-resistant protection plate is prolonged by customizing the shape of the wind-resistant protection plate.

Preferably, the upper surface of threaded rod is fixed and is rotated and be connected with the limiting plate, the inner wall sliding connection of limiting plate and lift leg prevents through setting up the limiting plate that the threaded rod and lift leg from disjointing.

Preferably, the lower fixed surface of supporting leg is connected with the counter weight seat, the lower fixed surface of counter weight seat is connected with the base, improves protective housing's stability through setting up the counter weight seat.

Preferably, the circumferential side surface of the supporting leg is fixedly connected with a reinforcing plate, the lower surface of the reinforcing plate is fixedly connected with the upper surface of the counterweight seat, and the supporting strength of the supporting leg is improved by arranging the reinforcing plate.

Preferably, toughened glass is bonded to the upper surface of the protective shell, and the photovoltaic panel in the protective shell is protected through the toughened glass so as to isolate rainwater, wind and sand.

Preferably, the supporting seat and the lifting leg are both provided with mounting holes, the supporting seat is connected with the lifting leg through bolts, the bolts are matched with the mounting holes in size, and the supporting seat is connected with the lifting leg through bolts so as to be convenient for later-stage disassembly and maintenance.

The utility model has the following beneficial effects:

according to the utility model, the rotating motor is matched with the driven gear through the driving gear, the threaded rod is driven to rotate, the lifting legs slide down along the supporting legs, the height of the protective shell is further reduced, in severe weather, the wind-resistant protective plate provides protection for the protective shell, wind sand is blocked, the service life of the wind-resistant protective plate is prolonged through customizing the shape of the wind-resistant protective plate, the threaded rod is prevented from being disjointed from the lifting legs through the limiting plate, the stability of the protective shell is improved through the counterweight seat, the supporting strength of the supporting legs is improved through the reinforcing plate, the photovoltaic plate in the protective shell is protected through the toughened glass, rainwater and wind sand are isolated, and the supporting seat and the lifting legs are connected through bolts so as to facilitate later-stage disassembly and maintenance.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a wind-resistant protection device suitable for a photovoltaic power station in the utility model;

FIG. 2 is a front view of a wind protection apparatus for a photovoltaic power plant according to the present invention;

FIG. 3 is a top view of a wind protection apparatus for a photovoltaic power plant in accordance with the present invention;

FIG. 4 is a left side view of a wind protection apparatus for a photovoltaic power plant in accordance with the present invention;

FIG. 5 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 6 is a schematic view of the internal structure of the lifting and lowering legs and the supporting legs.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a protective housing; 2. a supporting seat; 3. lifting legs; 4. supporting legs; 5. a threaded rod; 6. a driven gear; 7. a driving gear; 8. a connecting rod; 9. rotating the motor; 10. a limiting plate; 11. a counterweight seat; 12. a base; 13. a reinforcing plate; 14. a wind-resistant protective plate; 15. and (4) tempering the glass.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model is a wind-resistant protection device for a photovoltaic power station, comprising a protective casing 1, a support base 2 fixedly mounted on the lower surface of the protective casing 1, a lifting leg 3 connected to the lower surface of the support base 2, a support leg 4 slidably connected to the lifting leg 3, a threaded rod 5 rotatably connected to the lower surface of the inside of the support leg 4, the threaded rod 5 in threaded connection with the lifting leg 3, a driven gear 6 fixedly connected to the peripheral side of the threaded rod 5, a driving gear 7 engaged with the driven gear 6, a connecting rod 8 fixedly connected to a side of the driving gear 7 away from the driven gear 6, a rotating motor 9 fixedly connected to a surface of the connecting rod 8 away from the driving gear 7, a wind-resistant protection plate 14 fixedly mounted in front of the protective casing 1, the rotating motor 9 driving the threaded rod 5 to rotate through the cooperation of the driving gear 7 and the driven gear 6, make lift leg 3 follow supporting leg 4 gliding, and then reduce the height of protecting sheathing 1, in bad weather, wind-resistant protection shield 14 blocks the sand blown by the wind for protecting sheathing 1 provides the protection.

The upper surface of protective housing 1 bonds there is toughened glass 15, protects the photovoltaic board that is located protective housing 1 through toughened glass 15, isolated rainwater sand blown by wind.

Supporting seat 2 and lift leg 3 have all seted up the mounting hole, and supporting seat 2 passes through bolted connection with lift leg 3, and bolt and mounting hole size phase-match, supporting seat 2 and lift leg 3 pass through bolted connection and make things convenient for the later stage to dismantle the maintenance.

The wind-resistant protection plate 14 is an arc-shaped plate structure, and the service life of the wind-resistant protection plate 14 is prolonged by customizing the shape of the wind-resistant protection plate 14.

The upper surface of threaded rod 5 is fixed to rotate and is connected with limiting plate 10, and limiting plate 10 and the inner wall sliding connection of lift leg 3 prevent threaded rod 5 and lift leg 3 to break away from the festival through setting up limiting plate 10.

The lower fixed surface of supporting leg 4 is connected with counter weight seat 11, and the lower fixed surface of counter weight seat 11 is connected with base 12, improves protective housing 1's stability through setting up counter weight seat 11.

The side face fixedly connected with reinforcing plate 13 all around of supporting leg 4, the lower surface of reinforcing plate 13 and the last fixed surface of counter weight seat 11 are connected, improve the support intensity of supporting leg 4 through setting up reinforcing plate 13.

As shown in fig. 1 to 6, the present embodiment is a wind-resistant protection device suitable for a photovoltaic power station, and the basic principle of the present invention is as follows: the operation of the rotating motor 9 is controlled by the controller, the controller is used for networking weather forecast, the type of the rotating motor 9 is preferably YE3-90S-4, when severe weather comes, the four rotating motors 9 synchronously rotate, the driving gear 7 is matched with the driven gear 6 to drive the threaded rod 5 to rotate, so that the lifting leg 3 slides downwards along the supporting leg 4, the height of the protective shell 1 is reduced, wind and sand are blocked by the wind-resistant protective plate 14, protection is provided, the toughened glass 15 protects the photovoltaic panel in the protective shell 1, rainwater and wind and sand are isolated, absorption and conversion of solar energy are not influenced, the stability of the protective shell 1 is improved by the counterweight seat 11, and the supporting strength of the supporting leg 4 is improved by the reinforcing plate 13.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be applicable to photovoltaic power plant wind-resistant protection device, includes protecting sheathing (1), its characterized in that: the utility model discloses a safety protection device for elevator, including protective housing (1), the lower fixed surface of protective housing (1) installs supporting seat (2), the lower surface of supporting seat (2) is connected with lift leg (3), lift leg (3) sliding connection has supporting leg (4), the inside lower surface of supporting leg (4) rotates and is connected with threaded rod (5), threaded rod (5) and lift leg (3) threaded connection, week side fixedly connected with driven gear (6) of threaded rod (5), driven gear (6) meshing has driving gear (7), a side fixedly connected with connecting rod (8) of driven gear (6) are kept away from in driving gear (7), a fixed surface that driving gear (7) were kept away from in connecting rod (8) is connected with and rotates motor (9), the place ahead fixed mounting of protective housing (1) has anti-wind protection shield (14).

2. A wind-resistant protection device for a photovoltaic power plant according to claim 1, characterized in that the wind-resistant protection plate (14) is an arc-shaped plate structure.

3. The wind protection device for photovoltaic power plants according to claim 1, characterized in that the threaded rod (5) has a fixed and rotatable upper surface connected with a limiting plate (10), and the limiting plate (10) is slidably connected with the inner wall of the lifting leg (3).

4. The wind-resistant protection device for photovoltaic power plants according to claim 1, characterized in that the lower surface of the supporting leg (4) is fixedly connected with a counterweight seat (11), and the lower surface of the counterweight seat (11) is fixedly connected with a base (12).

5. The wind-resistant protection device for photovoltaic power stations according to claim 1, characterized in that a reinforcing plate (13) is fixedly connected to the peripheral side surface of the supporting leg (4), and the lower surface of the reinforcing plate (13) is fixedly connected to the upper surface of the counterweight seat (11).

6. The wind-resistant protection device for photovoltaic power plants according to claim 1, characterized in that the upper surface of the protective casing (1) is bonded with tempered glass (15).

7. The wind-resistant protection device for the photovoltaic power station is characterized in that the supporting base (2) and the lifting legs (3) are provided with mounting holes, the supporting base (2) and the lifting legs (3) are connected through bolts, and the bolts are matched with the mounting holes in size.