CN215268170U

CN215268170U - Auxiliary device for photovoltaic power generation

Info

Publication number: CN215268170U
Application number: CN202121550188.9U
Authority: CN
Inventors: 顾吴垠; 黄徐; 崔娜; 郑美芬; 於立峰
Original assignee: Zhejiang Zheneng Lanxi Power Generation Co Ltd
Current assignee: Zhejiang Zheneng Lanxi Power Generation Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-21
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an auxiliary device for photovoltaic power generation, include: the supporting frame is fixedly installed on the ground through bolts, an installation seat is fixed above the supporting frame through bolts, a worm is connected to an inner side shaft of the installation seat, and a worm wheel is connected to the outer side of the worm in a meshed mode; the four groups of movable rods are used as fixing mechanisms and are distributed around the mounting seat at equal angles, and clamping seats are fixedly arranged on the outer sides of the movable rods; the bearing piece is connected with the outer side of the highest clamping seat through a shaft and is used for bearing rain and snow; and the cleaning rod is connected with the outer side of the highest clamping seat in a shaft mode and is used for cleaning the surface of the photovoltaic panel. This an auxiliary device for photovoltaic power generation can carry out multidirectional centre gripping to the photovoltaic board, has effectively improved its installation stability to the photovoltaic board, and can carry out automatic clearance to the dust and the sleet on photovoltaic board surface under sleet potential energy effect, and the practicality is strong.

Description

Auxiliary device for photovoltaic power generation

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is an auxiliary device for photovoltaic power generation.

Background

The photovoltaic power generation technology is characterized in that light energy is converted into electric energy, the photovoltaic panel is an indispensable part in the photovoltaic power generation technology, the light energy can be captured through the photovoltaic panel, an auxiliary installation device is required to be used in the erection process of the photovoltaic panel, and the existing auxiliary device for photovoltaic power generation still has some defects.

Such as a photovoltaic power generation panel auxiliary device with publication number CN202110107817.9 capable of automatic cleaning, the photovoltaic panel moves downwards to drive the supporting columns to move downwards, the supporting columns extrude the buffer springs, meanwhile, the light emitter emits light to irradiate on the photosensitive assembly, the external motor is started to drive the power shaft to rotate, the power shaft drives the special-shaped wheel to rotate, the special-shaped wheel drives the connecting rod to move, the connecting rod drives the sector gear to rotate, the sector gear drives the telescopic rod to rotate, the telescopic rod drives the bearing plate to rotate, the bearing plate drives the wiping block to move, snow on the surface of the photovoltaic panel is cleaned, and the purpose of automatically cleaning the snow is achieved, but the snow cleaning machine needs to be driven by external electric equipment in snow cleaning, has large energy consumption, and it is inconvenient to fix photovoltaic board fast in the use, and inconvenient follow-up changes, maintains photovoltaic board, has certain use defect.

We propose an auxiliary device for photovoltaic power generation in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for photovoltaic power generation to solve the auxiliary device of photovoltaic power generation on the existing market that above-mentioned background art provided and need drive with the help of external power equipment, it is great to consume energy, and its inconvenience carries out quick fixed to the photovoltaic board in the use, inconvenient follow-up problem of changing, maintaining the photovoltaic board.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for photovoltaic power generation, comprising:

the support frame is fixedly installed on the ground through bolts, an installation seat is fixed above the support frame through bolts, a worm is connected to an inner side shaft of the installation seat, a worm wheel is meshed and connected to the outer side of the worm, a winding wheel is connected to the shaft end key of the worm wheel, and a photovoltaic plate is erected above the installation seat;

the four groups of movable rods are used as fixing mechanisms and are distributed around the mounting seat at equal angles, and clamping seats are fixedly arranged on the outer sides of the movable rods;

the bearing piece is connected with the outer side of the highest clamping seat through a shaft and is used for bearing rain and snow;

and the cleaning rod is connected with the outer side of the highest clamping seat in a shaft mode and is used for cleaning the surface of the photovoltaic panel.

Preferably, a first pull rope for playing a traction role is connected between the reel and the movable rod, and a return spring for providing return elasticity is connected between the movable rod and the inner wall of the mounting seat.

Through adopting above-mentioned technical scheme for rotatory worm can be so that it drives worm wheel and reel under the meshing and carries out synchronous revolution, and then makes the wire winding wheel carry out the rolling to first stay cord, thereby the pulling multiunit movable rod carries out the flexible regulation of elasticity in step.

Preferably, the clamping seat is also provided with a rack, a touch plate and a gear;

the rack is positioned on the inner side of the clamping seat and forms a telescopic structure with the clamping seat, and the end of the rack and the contact plate are of an integrated structure;

and the gear is connected with the inner side of the clamping seat in a shaft mode and is meshed with the rack.

Through adopting above-mentioned technical scheme for during the movable rod concertina movement, the conflict board can be contradicted in the outside of photovoltaic board, makes the conflict board push away the rack and carries out concertina movement, and then makes it carry out synchronous revolution through the meshing effect drive gear.

Preferably, a clamping plate is integrally arranged on the outer side of the gear and used for clamping the photovoltaic panel in a multi-surface mode, and a first torsion spring for providing return elasticity is connected between the gear and the clamping seat.

Through adopting above-mentioned technical scheme for the rotatory in-process of gear drives splint and carries out synchronous revolution, and then makes splint carry out automatic centre gripping to the upper surface edge of photovoltaic board, thereby has improved the centre gripping stability of device to the photovoltaic board.

Preferably, the bearing part is of a dustpan-shaped structure, and the lower surface of the bearing part is arranged in an inclined manner.

By adopting the technical scheme, the bearing piece can bear rain and snow in rain and snow weather, so that the whole weight of the bearing piece is increased, automatic rotation can occur when the weight of the bearing piece exceeds a critical value, and the bearing object on the inner side of the bearing piece is poured out at one time.

Preferably, a second pull rope is connected between the shaft end of the bearing piece and the shaft end of the cleaning rod, a second torsion spring is connected between the shaft end of the cleaning rod and the clamping seat, and the cleaning rod is attached to the surface of the photovoltaic panel.

Through adopting above-mentioned technical scheme, can make the receiving piece can pull the cleaning rod and carry out synchronous revolution when rotatory because of sleet action of gravity, and then make the cleaning rod carry out automatic sweeping to the dust and the sleet on photovoltaic board surface, realize the purpose of automatic clearance.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary device for photovoltaic power generation can be used for clamping the photovoltaic panel in multiple directions, so that the mounting stability of the auxiliary device on the photovoltaic panel is effectively improved, dust and rain and snow on the surface of the photovoltaic panel can be automatically cleaned under the action of rain and snow potential energy, and the practicability is high;

1. the photovoltaic panel clamping device is provided with a reel, movable rods and a clamping seat, the reel can be driven by a worm wheel to synchronously rotate through a rotating worm, the reel can further pull a plurality of groups of movable rods to stretch through a first pull rope, so that a touch plate on the outer side of the clamping seat is enabled to touch the side wall of the photovoltaic panel, meanwhile, the clamping plate can automatically clamp the convenient position of the upper surface of the photovoltaic panel, and further multi-angle stable clamping of the photovoltaic panel is realized;

2. be provided with and accept piece and clean pole, the piece can be accepted the sleet automatically in sleet weather, can take place autogiration when its weight reaches the critical value to pour its inboard thing of accepting fast, the piece of accepting can carry out synchronous revolution through second stay cord pulling clean pole this moment, makes the clean pole can carry out self-cleaning to the surface of photovoltaic board, has effectively improved the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the receiving member of the present invention;

fig. 3 is a schematic top view of the photovoltaic panel of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the installation structure of the cleaning rod of the present invention.

In the figure: 1. a support frame; 2. a mounting seat; 3. a worm; 4. a worm gear; 5. a reel; 6. a movable rod; 601. a first pull cord; 602. a return spring; 7. a photovoltaic panel; 8. a holder; 801. a rack; 802. a touch plate; 803. a gear; 804. a splint; 805. a first torsion spring; 9. a receiving member; 901. a second pull cord; 10. a cleaning rod; 1001. a second torsion spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for photovoltaic power generation comprises a support frame 1, a mounting seat 2, a worm 3, a worm wheel 4, a reel 5, a movable rod 6, a first pull rope 601, a return spring 602, a photovoltaic plate 7, a clamping seat 8, a rack 801, an abutting plate 802, a gear 803, a clamping plate 804, a first torsion spring 805, a bearing piece 9, a second pull rope 901, a cleaning rod 10 and a second torsion spring 1001.

The support frame 1 is fixedly installed on the ground through bolts, an installation seat 2 is fixed above the support frame 1 through bolts, a worm 3 is connected to an inner side shaft of the installation seat 2, a worm wheel 4 is connected to the outer side of the worm 3 in a meshed mode, a winding wheel 5 is connected to the shaft end key of the worm wheel 4, and a photovoltaic plate 7 is erected above the installation seat 2;

four groups of movable rods 6 serving as fixing mechanisms are distributed around the mounting base 2 at equal angles, and clamping bases 8 are fixedly mounted on the outer sides of the movable rods 6;

the bearing piece 9 is connected with the outer side of the highest clamping seat 8 through a shaft and is used for bearing rain and snow;

and a cleaning rod 10 connected with the outer side of the highest clamping seat 8 and used for cleaning the surface of the photovoltaic panel 7.

A first rope 601 for pulling is connected between the reel 5 and the movable rod 6, and a return spring 602 for providing a return elastic force is connected between the movable rod 6 and the inner wall of the attachment seat 2.

The clamping seat 8 is also provided with a rack 801, a touch plate 802 and a gear 803;

the rack 801 is positioned on the inner side of the clamping seat 8 and forms a telescopic structure with the clamping seat, and the end of the rack 801 and the abutting plate 802 are of an integrated structure;

and a gear 803 connected to the inner side of the holder 8, wherein the gear 803 is engaged with the rack 801.

A clamping plate 804 is integrally arranged on the outer side of the gear 803 for clamping the photovoltaic panel 7 in a multi-surface mode, and a first torsion spring 805 for providing return elasticity is connected between the gear 803 and the clamping seat 8.

As shown in fig. 1 and fig. 3-4, the support frame 1 is fixedly installed above the ground, the photovoltaic panel 7 is placed on the upper surface of the installation seat 2, the worm 3 is rotated, the worm 3 drives the worm wheel 4 and the reel 5 to synchronously rotate under the meshing action, so that the reel 5 pulls the multiple groups of movable rods 6 to elastically stretch through the first pull rope 601, the clamping seat 8 at the upper end of the movable rod 6 gradually approaches the photovoltaic panel 7, meanwhile, the contact plate 802 will contact the side of the photovoltaic panel 7, and the holder 8 will be moved continuously, so that the rack 801 will perform a telescopic motion under the action of the contact force, so that the rack 801 drives the gear 803 to synchronously and elastically rotate through the meshing action, at this time, the clamping plate 804 integrally arranged on the outer side of the gear 803 is jointed and clamped on the edge position of the upper surface of the photovoltaic panel 7, and then realize the synchronous centre gripping of multi-angle to photovoltaic board 7, have the installation stability that has improved photovoltaic board 7.

The bearing member 9 is of a dustpan-like structure, and the lower surface of the bearing member 9 is arranged in an inclined manner.

A second pull rope 901 is connected between the shaft end of the bearing piece 9 and the shaft end of the cleaning rod 10, a second torsion spring 1001 is connected between the shaft end of the cleaning rod 10 and the clamping seat 8, and the cleaning rod 10 is attached to the surface of the photovoltaic panel 7.

As shown in fig. 1-3 and fig. 5, when the outside is raining or snowing, the receiving member 9 can receive rain or snow, the receiving amount is increased continuously, so that the overall weight of the receiving member 9 is increased gradually, when the critical value is exceeded, the receiving member 9 can rotate automatically and tilt the receiving object on the inner side of the receiving member quickly, and meanwhile, the receiving member 9 can pull the cleaning rod 10 to rotate synchronously through the second pull rope 901, so that the cleaning rod 10 can automatically sweep away the dust or the rain or snow on the surface of the photovoltaic panel 7, and the sunlight collection rate of the photovoltaic panel 7 is improved.

The working principle is as follows: when using this auxiliary device for photovoltaic power generation, at first, as shown in fig. 1-5, be fixed in the ground top with support frame 1, then put photovoltaic board 7 in mount pad 2 top, rotatory worm 3 again, make multiunit holder 8 be close to photovoltaic board 7 gradually, touch panel 802 and splint 804 can carry out the multi-angle centre gripping to photovoltaic board 7 automatically this moment, and then effectively improved the installation convenience and the stability of photovoltaic board 7, when meeting sleet weather, receiving 9 can carry out the autogiration under the sleet action of gravity of accepting, thereby drive cleaning rod 10 and carry out synchronous revolution, make cleaning rod 10 can carry out the automatic clearance to the surface of photovoltaic board 7, thereby accomplish a series of work.

Those not described in detail in this specification are within the skill of the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An auxiliary device for photovoltaic power generation, comprising:

the support frame (1) is fixedly installed on the ground through bolts, a mounting seat (2) is fixed above the support frame (1) through bolts, a worm (3) is connected to an inner side shaft of the mounting seat (2), a worm wheel (4) is connected to the outer side of the worm (3) in a meshed mode, a winding wheel (5) is connected to the shaft end key of the worm wheel (4), and a photovoltaic panel (7) is erected above the mounting seat (2);

four groups of movable rods (6) serving as fixing mechanisms are distributed around the mounting seat (2) at equal angles, and clamping seats (8) are fixedly mounted on the outer sides of the movable rods (6);

the bearing piece (9) is connected with the outer side of the highest clamping seat (8) through a shaft and is used for bearing rain and snow;

and the cleaning rod (10) is connected to the outer side of the highest clamping seat (8) in a shaft mode and is used for cleaning the surface of the photovoltaic panel (7).

2. An auxiliary device for photovoltaic power generation as claimed in claim 1, characterized in that: a first pull rope (601) playing a role in traction is connected between the reel (5) and the movable rod (6), and a return spring (602) providing return elastic force is connected between the movable rod (6) and the inner wall of the mounting seat (2).

3. An auxiliary device for photovoltaic power generation as claimed in claim 1, characterized in that: the clamping seat (8) is also provided with a rack (801), a touch plate (802) and a gear (803);

the rack (801) is positioned on the inner side of the clamping seat (8) and forms a telescopic structure with the clamping seat, and the end of the rack (801) and the contact plate (802) are of an integrated structure;

and the gear (803) is connected to the inner side of the clamping seat (8) in a shaft mode, and the gear (803) is in meshed connection with the rack (801).

4. An auxiliary device for photovoltaic power generation as claimed in claim 3, characterized in that: a clamping plate (804) is integrally arranged on the outer side of the gear (803) and used for clamping the photovoltaic panel (7) in a multi-surface mode, and a first torsion spring (805) providing return elasticity is connected between the gear (803) and the clamping seat (8).

5. An auxiliary device for photovoltaic power generation as claimed in claim 1, characterized in that: the bearing piece (9) is of a dustpan-shaped structure, and the lower surface of the bearing piece (9) is arranged in an inclined manner.

6. Auxiliary device for photovoltaic power generation, according to claim 5, characterized in that: a second pull rope (901) is connected between the shaft end of the bearing piece (9) and the shaft end of the cleaning rod (10), a second torsion spring (1001) is connected between the shaft end of the cleaning rod (10) and the clamping seat (8), and the cleaning rod (10) is attached to the surface of the photovoltaic panel (7).