CN216649570U

CN216649570U - Connecting piece suitable for photovoltaic board

Info

Publication number: CN216649570U
Application number: CN202220144419.4U
Authority: CN
Inventors: 李海建; 朱耿峰; 胡晓珍; 孙超; 伏林
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: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-31
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of photovoltaic panel installation, and discloses a connecting piece suitable for a photovoltaic panel, which comprises an installation seat, wherein a first connecting plate is fixedly installed at the top end of the installation seat, an installation cavity is formed in the installation seat, partition plates are fixedly installed in the installation cavity, and first threaded columns are movably installed in two adjacent partition plates. Namely, the connection between two adjacent photovoltaic panels is stable and safe.

Description

Connecting piece suitable for photovoltaic board

Technical Field

The utility model relates to the technical field of photovoltaic panel installation, in particular to a connecting piece suitable for a photovoltaic panel.

Background

The photovoltaic board is the important component element of solar energy power generation, the suspension mode of photovoltaic is similar to glass curtain wall, at present, there is not ripe connecting piece design standard for the photovoltaic board that is applicable to yet domestically, glass curtain wall's mounting means includes that point supports and frame support two kinds, the point supports the connected mode more nimble, the application scene that can be suitable for is wider, simultaneously because the connecting piece can accomplish stealthily, make the facade more pleasing to the eye, consider that suitability and facade are pleasing to the eye, the point support form of arranging the connecting piece on the photovoltaic board frame is usually adopted and is installed, in the photovoltaic board area is great, high-rise building's height is higher simultaneously, therefore the wind load that the photovoltaic board bore is great. The wind load born by the photovoltaic panel is transmitted to the main body structure through the connecting pieces on the four vertexes, and the connecting pieces are stress concentration areas, so that the requirement on the stress performance of the connecting pieces is high, and the design of the connecting pieces suitable for the photovoltaic panel is an important ring for ensuring the safety of the photovoltaic panel.

At present, the photovoltaic panel is more directly connected with the cross beam of the photovoltaic panel bracket through the hook, the mechanical strength of the hook is poor, deformation can occur after long-time use, the clamping of the photovoltaic panel is caused to be loose, the photovoltaic panel is easy to fall off, great loss is caused, the photovoltaic panel can receive external wind pressure and other external forces on a roof, the connection between the photovoltaic panels is easy to be fragile, and the fracture between the photovoltaic panels is caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a connector for photovoltaic panels, which solves the above problems.

Technical scheme

The utility model provides the following technical scheme: a connecting piece suitable for a photovoltaic panel comprises a mounting seat, wherein a first connecting plate is fixedly mounted at the top end of the mounting seat, a mounting cavity is formed in the mounting seat, partition plates are fixedly mounted in the mounting cavity, a first threaded column is movably mounted in the adjacent two partition plates, a first moving block is in threaded connection with the outer side of the first threaded column, a fixed column is fixedly mounted between the partition plates and the inner wall of the mounting cavity, a sliding plate is movably mounted on the outer side of the fixed column, a second connecting plate is fixedly mounted on one side of the sliding plate, an inserting column is fixedly mounted at the bottom end of the second connecting plate, a fixed block is fixedly mounted between the adjacent two partition plates, a first rotating shaft is fixedly mounted at one end of the first threaded column, a first fixed cylinder is movably mounted between the adjacent two partition plates, and inserting grooves are respectively formed in the inner walls of two ends of the first fixed cylinder, one side fixed mounting of first fixed cylinder has the first piece of placing, one side fixed mounting of first piece of placing has first mounting panel, first connecting groove has been seted up to one side of first mounting panel, first adjustment tank has been seted up respectively at the both ends of first mounting panel, second adjustment tank and second connecting groove have been seted up respectively to the inside of first mounting panel, the inside movable mounting of second adjustment tank has second screw thread post, the outside threaded connection of second screw thread post has the second movable block, one side fixed mounting of second movable block has the grip block, the terminal fixed mounting of second screw thread post has the rolling disc.

Preferably, the edges of the two sides of the mounting seat are provided with first placing grooves matched with the first placing blocks, and the depth of each first placing groove is smaller than the width of the mounting seat.

Preferably, the first threaded column penetrates through the fixed block, and a part of the surface of the first threaded column in the fixed block is a smooth surface.

Preferably, the inside of baffle runs through and is seted up with plug jack matched with the plug jack post, the plug jack post runs through plug jack and inserting groove swing joint.

Preferably, two adjacent sliding plates are respectively located at two sides of the first moving block, and two ends of the first moving block are fixedly connected with the two adjacent sliding plates.

Preferably, the adjacent sides of the two adjacent clamping plates are fixedly provided with protruding blocks, and the protruding blocks are uniformly provided with the surfaces of the clamping plates at equal intervals.

Preferably, the second moving block penetrates through the second connecting groove to be movably connected with the first connecting groove, and the rotating disc is always located in the first adjusting groove.

Advantageous effects

Compared with the prior art, the utility model provides a connecting piece suitable for a photovoltaic panel, which has the following beneficial effects:

1. this be applicable to connecting piece for photovoltaic board, through rotating first axis of rotation, can drive first screw thread post when first axis of rotation rotates, can drive first movable block when first screw thread post rotates and remove, can drive the sliding plate and slide on the fixed column when first movable block removes, the sliding plate also will drive the motion of second connecting plate simultaneously, the second connecting plate will drive the grafting post like this and run through the grafting groove interconnect through baffle and first solid fixed cylinder both ends, thereby make first solid fixed cylinder remain stable, be connection between two adjacent photovoltaic boards safe.

2. This be applicable to connecting piece for photovoltaic board through putting the connection position of photovoltaic board between two adjacent grip blocks, through rotating the rolling disc, can drive second screw thread post when the rolling disc rotates and rotate, can drive the grip block motion through the second movable block when second screw thread post rotates, when two adjacent grip blocks are close to each other, ensures to connect stably between two adjacent photovoltaic boards.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a rear side view of the overall construction of the present invention;

FIG. 3 is a front cross-sectional view of the mount of the present invention;

FIG. 4 is a schematic view of the connection between the plug post and the plug groove of the present invention;

FIG. 5 is a schematic front view of a first mounting plate of the present invention;

FIG. 6 is a second connecting slot and a second adjusted cross-sectional view of the present invention.

In the figure: the device comprises a mounting base 1, a first connecting plate 2, a fixing block 3, a first fixing barrel 4, a first placing block 5, a first mounting plate 6, a first adjusting groove 7, a first connecting groove 8, a clamping plate 9, a first rotating shaft 10, a mounting cavity 11, a first threaded column 12, a first moving block 13, a fixing column 14, a sliding plate 15, a second connecting plate 16, a plug column 17, a partition plate 18, a plug groove 19, a second adjusting groove 20, a second connecting groove 21, a second threaded column 22, a rotating disc 23 and a second moving block 24.

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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a connecting piece suitable for a photovoltaic panel comprises a mounting seat 1, wherein a first connecting plate 2 is fixedly mounted at the top end of the mounting seat 1, a mounting cavity 11 is formed in the mounting seat 1, partition plates 18 are fixedly mounted in the mounting cavity 11, first threaded columns 12 are movably mounted in two adjacent partition plates 18, first moving blocks 13 are connected to the outer sides of the first threaded columns 12 in a threaded mode, fixed columns 14 are fixedly mounted between the partition plates 18 and the inner wall of the mounting cavity 11, sliding plates 15 are movably mounted on the outer sides of the fixed columns 14, a second connecting plate 16 is fixedly mounted on one side of each sliding plate 15, inserting columns 17 are fixedly mounted at the bottom ends of the second connecting plates 16, fixed blocks 3 are fixedly mounted between the two adjacent partition plates 18, a first rotating shaft 10 is fixedly mounted at one end of each first threaded column 12, a first fixing cylinder 4 is movably mounted between the two adjacent partition plates 18, inserting grooves 19 are respectively formed in the inner walls at two ends of the first fixing cylinders 4, a first placing block 5 is fixedly mounted on one side of the first fixing cylinder 4, and a first mounting plate 6 is fixedly mounted on one side of the first placing block 5.

In this embodiment, the both sides edge of mount pad 1 all seted up with the first 5 assorted standing grooves of placing of piece, first standing groove degree of depth is less than the width of mount pad 1.

In this embodiment, the first threaded stud 12 penetrates through the fixing block 3, and a part of the surface of the first threaded stud 12 located in the fixing block 3 is provided as a smooth surface.

In this embodiment, the partition 18 has a through hole matching with the insertion post 17, and the insertion post 17 is movably connected to the insertion groove 19 through the through hole.

In this embodiment, two adjacent sliding plates 15 are respectively located at two sides of the first moving block 13, and two ends of the first moving block 13 are both fixedly connected to the two adjacent sliding plates 15.

The working principle of the embodiment is as follows: during the use, through rotating first axis of rotation 10, first axis of rotation 10 can drive first screw post 12 when rotating, can drive first movable block 13 when first screw post 12 rotates and remove, can drive sliding plate 15 when first movable block 13 removes and slide on fixed column 14, sliding plate 15 also will drive second connecting plate 16 motion simultaneously, second connecting plate 16 will drive peg 17 and run through the inserting groove 19 interconnect through baffle 18 and first fixed cylinder 4 both ends like this, thereby make first fixed cylinder 4 remain stable, be promptly for the connection between two adjacent photovoltaic boards is stable safety.

Example two:

referring to fig. 1, 5 and 6, the present invention provides a technical solution: a connecting piece suitable for a photovoltaic panel comprises a mounting seat 1, wherein a first connecting plate 2 is fixedly mounted at the top end of the mounting seat 1, a mounting cavity 11 is formed in the mounting seat 1, partition plates 18 are fixedly mounted in the mounting cavity 11, first threaded columns 12 are movably mounted in two adjacent partition plates 18, first moving blocks 13 are connected to the outer sides of the first threaded columns 12 in a threaded mode, fixed columns 14 are fixedly mounted between the partition plates 18 and the inner wall of the mounting cavity 11, sliding plates 15 are movably mounted on the outer sides of the fixed columns 14, a second connecting plate 16 is fixedly mounted on one side of each sliding plate 15, inserting columns 17 are fixedly mounted at the bottom ends of the second connecting plates 16, fixed blocks 3 are fixedly mounted between the two adjacent partition plates 18, a first rotating shaft 10 is fixedly mounted at one end of each first threaded column 12, a first fixing cylinder 4 is movably mounted between the two adjacent partition plates 18, inserting grooves 19 are respectively formed in the inner walls at two ends of the first fixing cylinders 4, one side fixed mounting of first fixed cylinder 4 has first place piece 5, first one side fixed mounting who places piece 5 has first mounting panel 6, first spread groove 8 has been seted up to one side of first mounting panel 6, first adjustment tank 7 has been seted up respectively at the both ends of first mounting panel 6, second adjustment tank 20 and second spread groove 21 have been seted up respectively to the inside of first mounting panel 6, the inside movable mounting of second adjustment tank 20 has second screw thread post 22, the outside threaded connection of second screw thread post 22 has second movable block 24, one side fixed mounting of second movable block 24 has grip block 9, the terminal fixed mounting of second screw thread post 22 has rolling disc 23.

In this embodiment, the adjacent sides of two adjacent grip blocks 9 are all fixedly mounted with protruding blocks, and the protruding blocks are equidistantly and uniformly provided with the surfaces of the grip blocks 9.

In this embodiment, the second moving block 24 penetrates through the second connecting groove 21 to be movably connected with the first connecting groove 8, and the rotating disc 23 is always located in the first adjusting groove 7.

The working principle of the embodiment is as follows: during the use, through putting the connection part of photovoltaic board between two adjacent grip blocks 9, through rotating rolling disc 23, rolling disc 23 can drive second screw thread post 22 when rotating, can drive grip block 9 through second movable block 24 and move when second screw thread post 22 rotates, when two adjacent grip blocks 9 are close to each other, ensures to connect stably between two adjacent photovoltaic boards.

Claims

1. A connecting piece suitable for photovoltaic board, includes mount pad (1), its characterized in that: the mounting structure comprises a mounting seat (1), a first connecting plate (2) is fixedly mounted at the top end of the mounting seat (1), a mounting cavity (11) is formed in the mounting seat (1), partition plates (18) are fixedly mounted in the mounting cavity (11), first threaded columns (12) are movably mounted in the adjacent two partition plates (18), first moving blocks (13) are connected to the outer sides of the first threaded columns (12) in a threaded mode, fixed columns (14) are fixedly mounted between the partition plates (18) and the inner wall of the mounting cavity (11), sliding plates (15) are movably mounted on the outer sides of the fixed columns (14), a second connecting plate (16) is fixedly mounted on one side of each sliding plate (15), inserting columns (17) are fixedly mounted at the bottom ends of the second connecting plates (16), fixed blocks (3) are fixedly mounted between the adjacent two partition plates (18), and a first rotating shaft (10) is fixedly mounted at one end of each first threaded column (12), a first fixed cylinder (4) is movably mounted between two adjacent partition plates (18), insertion grooves (19) are respectively formed in inner walls of two ends of the first fixed cylinder (4), a first placing block (5) is fixedly mounted on one side of the first fixed cylinder (4), a first mounting plate (6) is fixedly mounted on one side of the first placing block (5), a first connecting groove (8) is formed in one side of the first mounting plate (6), first adjusting grooves (7) are respectively formed in two ends of the first mounting plate (6), a second adjusting groove (20) and a second connecting groove (21) are respectively formed in the first mounting plate (6), a second threaded column (22) is movably mounted in the second adjusting groove (20), a second moving block (24) is in threaded connection with the outer side of the second threaded column (22), and a clamping plate (9) is fixedly mounted on one side of the second moving block (24), and a rotating disc (23) is fixedly arranged at the tail end of the second threaded column (22).

2. The connecting member for photovoltaic panels as claimed in claim 1, wherein: the edge of the two sides of the mounting seat (1) is provided with a first placing groove matched with the first placing block (5), and the depth of the first placing groove is smaller than the width of the mounting seat (1).

3. The connecting member for photovoltaic panels as claimed in claim 1, wherein: the first threaded column (12) penetrates through the fixing block (3), and the surface of the part, located in the fixing block (3), of the first threaded column (12) is a smooth surface.

4. The connecting member for photovoltaic panels as claimed in claim 1, wherein: the inside of baffle (18) runs through and is seted up with grafting post (17) assorted spliced eye, spliced eye and spliced groove (19) swing joint are run through to spliced post (17).

5. The connecting member for photovoltaic panels as claimed in claim 1, wherein: two adjacent sliding plates (15) are respectively positioned at two sides of the first moving block (13), and two ends of the first moving block (13) are fixedly connected with the two adjacent sliding plates (15).

6. The connecting member for photovoltaic panels as claimed in claim 1, wherein: adjacent two the equal fixed mounting in adjacent side of grip block (9) has protruding piece, protruding piece equidistance evenly is provided with the surface of grip block (9).

7. The connecting member for photovoltaic panels as claimed in claim 1, wherein: the second moving block (24) penetrates through the second connecting groove (21) to be movably connected with the first connecting groove (8), and the rotating disc (23) is located in the first adjusting groove (7) all the time.