CN216721249U

CN216721249U - Photovoltaic panel detachable supporting device

Info

Publication number: CN216721249U
Application number: CN202220144349.2U
Authority: CN
Inventors: 姜文杰; 朱耿峰; 梁磊; 杨雪峰
Original assignee: New Energy Branch of Huaneng Qinghai Power Generation Co Ltd
Current assignee: New Energy Branch of Huaneng Qinghai Power Generation Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-10
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a detachable supporting device for a photovoltaic panel, which relates to the technical field of photovoltaic panels and comprises supporting legs, wherein the upper ends of the supporting legs are fixedly provided with supporting rods through bolts, the upper ends of the supporting rods are fixedly provided with positioning rods through bolts, the front ends and the rear ends of the supporting rods are respectively fixedly provided with a limiting device and a limiting box, one end of the limiting box is fixedly provided with a power motor, the inside of the limiting box is rotatably connected with a lead screw, the power motor is in transmission connection with the lead screw, the surface of the lead screw is in sliding connection with a moving block, the upper end of the moving block is fixedly provided with a frame body, the surface of the frame body is in penetrating connection with a water outlet pipe, and the outer surface of the water outlet pipe is wrapped with an elastic pad. The cleaning of the photovoltaic panel is changed into automation, and the use of manpower is reduced.

Description

Photovoltaic panel detachable supporting device

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a detachable supporting device for a photovoltaic panel.

Background

The photovoltaic support is a special support designed for placing, installing and fixing panels in a photovoltaic power generation system, is generally made of aluminum alloy, carbon steel and stainless steel, and related products of the support system are made of the carbon steel and the stainless steel, and the surface of the carbon steel is subjected to hot galvanizing treatment, so that the photovoltaic support does not rust after being used outdoors for 30 years.

The existing photovoltaic support is placed outdoors for a long time when in use, a large amount of dust is accumulated, and the dust shields sunlight to reduce the power generation efficiency of a photovoltaic panel and influence the use of the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a detachable supporting device for a photovoltaic panel, which solves the technical problem that dust on the outdoor surface of the photovoltaic panel is not cleaned by people after the photovoltaic panel is placed outdoors for a long time.

In order to solve the technical problems, the detachable photovoltaic panel supporting device provided by the utility model comprises supporting legs, wherein supporting rods are fixed at the upper ends of the supporting legs through bolts, positioning rods are fixed at the upper ends of the supporting rods through bolts, a limiting device and a limiting box are respectively fixed at the front ends and the rear ends of the supporting rods, a power motor is fixed at one end of the limiting box, a lead screw is rotatably connected inside the limiting box, the power motor is in transmission connection with the lead screw, a moving block is slidably connected to the surface of the lead screw, a frame body is fixed at the upper end of the moving block, a water outlet pipe penetrates through the surface of the frame body, and an elastic cushion wraps the outer surface of the water outlet pipe.

Preferably, the supporting legs are provided with two heights and are fixed at the four corners of the bottom of the supporting rod in pairs.

Preferably, a ball nut is arranged inside the moving block and is connected with the screw rod in a sliding mode.

Preferably, the upper end of the water storage device is provided with a collecting plate, and the surface of the water storage device is provided with a water storage baffle.

Preferably, the water outlet pipes are arranged on the surface of the frame body, the surface of the elastic pad is provided with a groove, and the inner surface profile of the groove is the same as the outer surface profile of the water outlet pipes.

Preferably, the elastic pad is made of an elastic material and blocks the water outlet of the water outlet pipe.

Preferably, the inner surface of the water outlet pipe is provided with a filter plate, and the filter plate is flush with the surface of the frame body.

Compared with the related art, the detachable photovoltaic panel supporting device provided by the utility model has the following beneficial effects:

according to the utility model, the driving device drives the moving frame and the water storage device to move, so that water flow stored in the water storage device can be discharged during moving, thereby flushing dust, enabling the cleaning of the photovoltaic panel to be automatic, and reducing the use of manpower.

Drawings

FIG. 1 is a main body structure view of the present invention;

FIG. 2 is a block diagram of the cleaning apparatus of the present invention;

FIG. 3 is a structural view of a moving frame according to the present invention;

FIG. 4 is a sectional view of the water storage device and the movable frame according to the present invention;

FIG. 5 is a structural view of a driving apparatus in the present invention;

fig. 6 is a structure view of a conventional photovoltaic support apparatus.

The reference numbers in the figures: 1. a water storage device; 2. a movable frame; 3. a drive device; 4. supporting legs; 5. positioning a rod; 6. a support bar; 7. a limiting device; 8. an elastic pad; 21. a frame body; 22. a moving block; 23. a water outlet pipe; 31. a power motor; 32. a limiting box; 33. and a screw rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is given by figures 1-6, and the detachable photovoltaic panel supporting device comprises a supporting leg 4, wherein a supporting rod 6 is fixed at the upper end of the supporting leg 4 through a bolt, a positioning rod 5 is fixed at the upper end of the supporting rod 6 through a bolt, a limiting device 7 and a limiting box 32 are respectively fixed at the front end and the rear end of the supporting rod 6, a power motor 31 is fixed at one end of the limiting box 32, a lead screw 33 is rotatably connected inside the limiting box 32, the power motor 31 is in transmission connection with the lead screw 33, a moving block 22 is slidably connected on the surface of the lead screw 33, a frame body 21 is fixed at the upper end of the moving block 22, a water outlet pipe 23 is connected on the surface of the frame body 21 in a penetrating manner, and an elastic pad 8 is wrapped on the outer surface of the water outlet pipe 23.

Install the photovoltaic board on the surface of locating lever 5, when raining, the rainwater gets into water storage device 1 along the retaining baffle on 1 surface of water storage device, rivers move on support body 21 surface, get into in outlet pipe 23, blockked by cushion 8, can't flow out from outlet pipe 23, when needs are cleaned the photovoltaic board surface, insert power motor 31's power, power motor 31 rotates and drives lead screw 33 and rotate, lead screw 33 drives the inside ball nut of movable block 22 and removes, thereby drive support body 21 and remove, support body 21 removes and drives the cushion 8 removal on surface, cushion 8 removes and is extruded deformation by the photovoltaic board, then cushion 8 deformation, the inside rivers of outlet pipe 23 are on the photovoltaic board surface, thereby clean the photovoltaic board surface.

Claims

1. A detachable supporting device for a photovoltaic panel comprises supporting legs (4), wherein the upper ends of the supporting legs (4) are fixed with supporting rods (6) through bolts, the upper end of the supporting rod (6) is fixed with a positioning rod (5) through a bolt, the front end and the rear end of the supporting rod (6) are respectively fixed with a limiting device (7) and a limiting box (32), a power motor (31) is fixed at one end of the limiting box (32), a screw rod (33) is rotatably connected inside the limiting box (32), the power motor (31) is in transmission connection with the screw rod (33), it is characterized in that the surface of the screw rod (33) is connected with a movable block (22) in a sliding way, a frame body (21) is fixed at the upper end of the moving block (22), a water outlet pipe (23) penetrates through the surface of the frame body (21), and an elastic pad (8) is wrapped on the outer surface of the water outlet pipe (23).

2. The detachable photovoltaic panel supporting device as claimed in claim 1, wherein the supporting feet (4) are provided with two heights and are fixed at four corners of the bottom of the supporting rod (6) in pairs.

3. The detachable photovoltaic panel support device according to claim 1, wherein a ball nut is arranged inside the moving block (22) and is slidably connected with the screw (33).

4. The detachable photovoltaic panel support device according to claim 1, wherein the water outlet pipe (23) is arranged on the surface of the frame body (21), the surface of the elastic pad (8) is provided with a groove, and the contour of the inner surface of the groove is the same as the contour of the outer surface of the water outlet pipe (23).

5. The detachable photovoltaic panel support device according to claim 4, wherein the elastic pad (8) is made of an elastic material and blocks the water outlet of the water outlet pipe (23).

6. A photovoltaic panel demountable support apparatus according to claim 5, wherein said outlet pipe (23) is provided with a filter plate on its inner surface and flush with the frame (21) surface.