CN218850702U

CN218850702U - Photovoltaic cleaning system subassembly bridging device

Info

Publication number: CN218850702U
Application number: CN202222516920.1U
Authority: CN
Inventors: 姚冬东; 王丽华
Original assignee: Renjie Intelligent Technology Co ltd
Current assignee: Renjie Intelligent Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-04-11
Anticipated expiration: 2032-09-22

Abstract

The invention discloses a photovoltaic cleaning system component bridging device which comprises a bridging component and end assemblies, wherein the end assemblies are arranged at two ends of the bridging component and are used for being connected with a photovoltaic component; the end head assembly comprises an adapter plate, the adapter plate comprises a side butt joint part and an upper pressing part, the middle part of the upper pressing part is rotatably connected with a fastening bolt, and the middle part of the fastening bolt is provided with an upper fastening piece and a lower fastening piece in a sliding manner; according to the photovoltaic component connecting device, the upper fastening piece and the lower fastening piece are pushed to be close to each other through the fastening bolt and the fastening nut, abutting clamping of the photovoltaic component is achieved, connection of the device and the photovoltaic component is further completed, contact resistance between the upper pressing piece and the photovoltaic component is improved through the pressing groove formed in the upper pressing piece, the bottom edge of the photovoltaic component is hung through the hanging part arranged on the lower bearing plate, horizontal displacement between the end component and the photovoltaic component is blocked, and the connecting and fastening degree between the photovoltaic component and the end component is further improved.

Description

Photovoltaic cleaning system subassembly bridging device

Technical Field

The invention relates to the technical field of component bridging devices, in particular to a photovoltaic cleaning system component bridging device.

Background

In the photovoltaic power plant, between the photovoltaic group cluster, all be equipped with the clearance generally. In order to reduce the number investment of cleaning robots and save the cost, a method of connecting and connecting steel bridges into strings is generally adopted to create passing conditions for the robots, so that the task that one robot can clean a row of photovoltaic modules is realized.

Similar to the technical scheme that a file that patent number is CN209969140U discloses is applied to crane span structure of photovoltaic cleaning robot, current technical means is when carrying out photovoltaic module's connection, generally through bolt and nut's rotation, the extrusion connects the stationary blade, realize connecting the stationary blade and being connected of photovoltaic module, this kind of connected mode, the extrusion dynamics and the connection stability of joint and photovoltaic module are not enough, and the horizontal direction rocks the aversion and very easily makes this kind of form coupling mechanism take place the sideslip, and then leads to the pine to take off.

Disclosure of Invention

The present invention is directed to a photovoltaic sweeping system assembly bridging device, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a photovoltaic cleaning system component bridging device comprises a bridging component and end assemblies arranged at two ends of the bridging component and used for being connected with a photovoltaic component;

the end assembly comprises an adapter plate, the adapter plate comprises a side butt joint part and an upper pressing part, the side butt joint part is of a groove-shaped structure with a U-shaped section and is used for connecting a photovoltaic assembly frame and a bridging assembly, the middle part of the upper pressing part is rotatably connected with a fastening bolt, and the middle part of the fastening bolt is slidably provided with an upper fastening piece and a lower fastening piece;

the upper fastening piece comprises an upper connecting piece, one side of the upper connecting piece, which is close to the photovoltaic module, is fixedly connected with an upper compressing piece, the bottom of the upper compressing piece is provided with an upper compressing groove, one side of the top surface of the upper compressing piece is provided with an inclined surface, the top surface of the upper compressing piece is higher than the top surface of the upper connecting piece, the height difference between the upper compressing piece and the upper connecting piece is consistent with the thickness of an upper compressing part, namely, the top surface of the upper compressing piece is consistent with the top surface of the upper compressing part; the lower fastening piece comprises a lower connecting piece, one side of the lower connecting piece, which is close to the photovoltaic module, is fixedly connected with a lower bearing plate, and one side of the lower bearing plate, which is far away from the lower connecting plate, is bent upwards to form a hanging part; the bottom of the fastening bolt is in threaded connection with a fastening nut, and the top of the fastening nut is abutted against and attached to the bottom of the lower connecting piece.

As a further scheme of the invention: the bridging subassembly includes the connecting rod, the connecting rod includes two tie-beams, and the one end that two tie-beams are close to each other passes through construction bolt fixed connection, two the one end of keeping away from each other of tie-beam respectively with two side butt joint portion fixed connection.

As a further scheme of the invention: one side of the upper pressing part, which is far away from the photovoltaic module, is bent downwards.

As a further scheme of the invention: the photovoltaic module is characterized in that the bottom of one side, away from the photovoltaic module, of the lower connecting sheet is provided with a limiting portion in a downward bending mode, one side of the top of the lower connecting sheet is fixedly connected with a limiting butt joint groove, and the bottom of the limiting portion is connected with the inner wall of the limiting butt joint groove in a sliding mode.

As a further scheme of the invention: the tie-beam includes two mutually perpendicular's side board at least, and the slotted hole that a plurality of equidistance distributes is all seted up at the middle part of every side board, and the slotted hole dislocation set on the adjacent side board.

Compared with the prior art, the invention has the beneficial effects that: according to the photovoltaic component connecting device, the upper fastening piece and the lower fastening piece are pushed to be close to each other through the fastening bolt and the fastening nut, abutting clamping of the photovoltaic component is achieved, and then the connection of the device and the photovoltaic component is completed; through the limited portion and the limited slide limit of the butt joint groove, the distance between the upper connecting sheet and the lower connecting sheet is limited, the phenomenon that the fastening bolt rotates excessively, the pushing force of the upper pressing plate and the lower supporting plate on the photovoltaic assembly is too large, and the photovoltaic assembly is damaged is avoided.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a cross-sectional view of a head assembly of the present invention;

FIG. 4 is a perspective view of an adapter plate of the present invention;

FIG. 5 is a schematic view of the assembled state of the present invention.

In the figure: 1. a photovoltaic module; 2. a connecting rod; 3. an adapter plate; 201. a connecting beam; 301. an upper pressing part; 302. an upper connecting sheet; 303. fastening a bolt; 304. a lower connecting sheet; 305. a side interfacing portion; 306. a lower supporting plate; 307. a limiting part; 308. a limit butt joint groove; 309. an upper compressing sheet; 4. A slot; 5. and (6) installing a bolt.

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.

Referring to fig. 1-5, in an embodiment of the present invention, a photovoltaic cleaning system component bridging device includes a bridging component and end components disposed at two ends of the bridging component for connecting with a photovoltaic component 1;

the end assembly comprises an adapter plate 3, the adapter plate 3 comprises a side butt joint part 305 and an upper pressing part 301, the side butt joint part 305 is of a U-shaped groove structure in cross section and is used for connecting a photovoltaic assembly 1 frame and a bridging assembly, and the edge of the U-shaped side butt joint part 305 is bent, so that when the edge of the photovoltaic assembly 1 frame is vertically bent and warped, the edge is blocked, and the connection stability of the whole adapter plate 3 and the photovoltaic assembly 1 is improved;

the middle part of the upper pressing part 301 is rotatably connected with a fastening bolt 303, and the middle part of the fastening bolt 303 is provided with an upper fastening piece and a lower fastening piece in a sliding manner; the upper fastening piece comprises an upper connecting piece 302, one side, close to the photovoltaic module 1, of the upper connecting piece 302 is fixedly connected with an upper pressing piece 309, the bottom of the upper pressing piece 309 is provided with an upper pressing groove, the lower fastening piece comprises a lower connecting piece 304, one side, close to the photovoltaic module 1, of the lower connecting piece 304 is fixedly connected with a lower supporting plate 306, and one side, far away from the lower connecting plate, of the lower supporting plate 306 is bent upwards to form a hanging part; fastening bolt 303's bottom threaded connection has fastening nut, fastening nut's top and the bottom of lower connection piece 304 support the tight laminating, through fastening bolt 303 and fastening nut, promote fastening piece and lower fastener and be close to each other, realize supporting tight centre gripping to photovoltaic module 1, and then accomplish being connected of device and photovoltaic module 1, through the hold-down groove of seting up on last holding-down lug 309, the contact resistance of last holding-down lug 309 with photovoltaic module 1 has been improved, through set up hitching part on lower bearing board 306, articulate the bottom border of photovoltaic module 1, block the horizontal migration of terminal assembly and photovoltaic module 1, further improved with the photovoltaic module 1 between be connected the fastening degree.

One side of the top surface of the upper pressing piece 309 is provided with an inclined surface, the top surface of the upper pressing piece 309 is higher than the top surface of the upper connecting piece 302, the height difference between the upper pressing piece 309 and the upper connecting piece 302 is consistent with the thickness of the upper pressing part 301, namely the top surface of the upper pressing piece 309 is consistent with the top surface of the upper pressing part 301, and therefore the integral top surface flatness of the end head assembly is improved; one side of the upper pressing part 301, which is far away from the photovoltaic module 1, is bent downwards and attached to the upper connecting sheet 302.

The bottom of one side of the lower connecting sheet 304, which is far away from the photovoltaic module 1, is downwards bent to be provided with a limiting portion 307, one side of the top of the lower connecting sheet 304 is fixedly connected with a limiting butt joint groove 308, the bottom of the limiting portion 307 is in sliding connection with the inner wall of the limiting butt joint groove 308, the sliding limiting of the limiting portion 307 and the limiting butt joint groove 308 is realized, the distance between the upper connecting sheet 302 and the lower connecting sheet 304 is limited, the excessive rotation of the fastening bolt 303 is avoided, the pushing force of the upper pressing sheet 309 and the lower supporting plate 306 on the photovoltaic module 1 is too large, and the damage to the photovoltaic module 1 is caused.

The bridging component comprises a connecting rod 2, the connecting rod 2 comprises two connecting beams 201, the ends, close to each other, of the two connecting beams 201 are fixedly connected through a mounting bolt 5, and the ends, far away from each other, of the two connecting beams 201 are fixedly connected with two side butt joint parts 305 respectively; the connecting beam 201 comprises at least two mutually perpendicular side panels,

in this embodiment, the tie-beam 201 includes two mutually perpendicular's side board, wholly becomes the L type and arranges, also can set up to three mutually perpendicular's side board, wholly is the U-shaped promptly, when setting up to the U-shaped, can make a tie-beam 201's size slightly less than another for the two can slip the cover establish, so that connect the installation, a plurality of equidistance slotted hole 4 that distributes is all seted up at the middle part of every side board, slotted hole 4 dislocation set on the adjacent side board.

When the invention is used: one end of the connecting beam 201 is fixedly connected with one side of the side butt joint part 305 through a bolt, the upper pressing piece 309 is arranged at the top of a photovoltaic module 1 frame to be connected, the lower supporting plate 306 is arranged at the bottom of the photovoltaic module 1 frame to be connected, the hanging part is hung and attached to the bottom edge of the photovoltaic module 1 frame, then the fastening nut is rotated, the top of the fastening nut is abutted and attached to the bottom of the lower connecting piece 304, at the moment, the upper pressing groove at the bottom of the upper pressing piece 309 is abutted and attached to the top of the photovoltaic module 1 frame, the top of the lower supporting plate 306 is abutted and attached to the bottom of the photovoltaic module 1 frame, and the assembly of the end assembly and the photovoltaic module 1 is completed;

after the two end assemblies are installed, the installation bolts 5 penetrate through the slotted holes 4 of the overlapped parts of the two connecting beams 201 and are locked by nuts, so that the two connecting beams 201 are fixedly connected, and the integral installation of the device is completed.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalents and alternatives falling within the spirit and scope of the invention.

Claims

1. A photovoltaic cleaning system component bridging device is characterized by comprising a bridging component and end components arranged at two ends of the bridging component and used for being connected with a photovoltaic component (1);

the end head assembly comprises an adapter plate (3), the adapter plate (3) comprises a side butt joint part (305) and an upper pressing part (301), the middle part of the upper pressing part (301) is rotatably connected with a fastening bolt (303), and the middle part of the fastening bolt (303) is provided with an upper fastening piece and a lower fastening piece in a sliding manner; the upper fastening piece comprises an upper connecting piece (302), one side, close to the photovoltaic module (1), of the upper connecting piece (302) is fixedly connected with an upper pressing piece (309), the bottom of the upper pressing piece (309) is provided with an upper pressing groove, the lower fastening piece comprises a lower connecting piece (304), one side of the lower connecting piece (304) is fixedly connected with a lower bearing plate (306), and one side, far away from the lower connecting plate, of the lower bearing plate (306) is bent upwards to form a hanging part; the bottom of the fastening bolt (303) is in threaded connection with a fastening nut, and the top of the fastening nut is abutted against and attached to the bottom of the lower connecting sheet (304).

2. The photovoltaic sweeping system assembly bridging device of claim 1, wherein the bridging assembly comprises a connecting rod (2), the connecting rod (2) comprises two connecting beams (201), one ends of the two connecting beams (201) close to each other are fixedly connected through a mounting bolt (5), and one ends of the two connecting beams (201) far away from each other are respectively fixedly connected with the two side butt joint parts (305).

3. The photovoltaic sweeping system component bridging device of claim 1, wherein one side of the top surface of the upper pressing piece (309) is provided with an inclined surface, the top surface of the upper pressing piece (309) is higher than the top surface of the upper connecting piece (302), and the top surface of the upper pressing piece (309) is as high as the top surface of the upper pressing part (301).

4. The photovoltaic sweeping system component bridging device of claim 1, wherein a side of the upper pressing portion (301) away from the photovoltaic component (1) is bent downward.

5. The photovoltaic sweeping system component bridging device of claim 1, wherein a limiting portion (307) is bent downward from the bottom of one side of the lower connecting piece (304) away from the photovoltaic component (1), a limiting butt-joint groove (308) is fixedly connected to one side of the top of the lower connecting piece (304), and the bottom of the limiting portion (307) is slidably connected with the inner wall of the limiting butt-joint groove (308).

6. The photovoltaic sweeping system assembly bridging device of claim 2, wherein the connecting beam (201) comprises at least two side panels perpendicular to each other, a plurality of slotted holes (4) are formed in the middle of each side panel and are distributed at equal intervals, and the slotted holes (4) in the adjacent side panels are arranged in a staggered manner.