CN219477181U

CN219477181U - Perforated special-shaped copper bar

Info

Publication number: CN219477181U
Application number: CN202223491218.0U
Authority: CN
Inventors: 谈嘉豪; 刘佩佩; 王国训
Original assignee: Qingdao Yibo Copper Group Co ltd
Current assignee: Qingdao Yibo Copper Group Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-04
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of special-shaped copper bars and discloses a special-shaped copper bar with holes, which comprises a first copper bar main body and a second copper bar main body, wherein a plurality of straight holes are sequentially and uniformly formed in the first copper bar main body and the second copper bar main body from front to back, butt joint blocks are arranged on the left side surfaces of the first copper bar main body and the second copper bar main body, butt joint assemblies are commonly arranged on the front side surface and the rear side surface of a joint of the first copper bar main body and the second copper bar main body, and when the special-shaped copper bar is small, the first copper bar main body and the second copper bar main body can be connected together.

Description

Perforated special-shaped copper bar

Technical Field

The utility model relates to the technical field of special-shaped copper bars, in particular to a special-shaped copper bar with holes.

Background

The special-shaped copper bar is a large-current conductive product which is not square and rectangular in cross section compared with the common copper bar, is suitable for electrical engineering such as high-low voltage electrical appliances, switch contacts, distribution equipment, bus ducts and the like, and is also widely used for ultra-large-current electrowinning engineering such as metal smelting, electrochemical plating, chemical caustic soda and the like.

The Chinese patent discloses a special-shaped copper bar (grant bulletin No. CN 211555503U) with a multi-groove structure, the special-shaped copper bar with the multi-groove structure can be connected by using the same special-shaped bat under the condition of insufficient size, and can form the shape suitable for various transformers; however, the butt joint device has no limiting structure after the butt joint is completed, and the two special-shaped copper bars are easy to shift and stagger. Therefore, a person skilled in the art provides a perforated special-shaped copper bar to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a special-shaped copper bar with holes, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a foraminiferous abnormal shape copper bar, includes first copper bar main part and second copper bar main part, a plurality of straight hole has evenly been seted up in proper order in the past to the inside of first copper bar main part and second copper bar main part, the butt joint piece is all installed to the left side surface of first copper bar main part and second copper bar main part, and the butt joint groove has all been seted up on the right side surface of first copper bar main part and second copper bar main part, both sides surface all is provided with the butt joint subassembly jointly around the junction of first copper bar main part and second copper bar main part.

As still further aspects of the utility model: the butt joint assembly comprises a positioning plate and a positioning seat, wherein the left end side surface of the positioning plate is rotationally connected with a mounting plate, a positioning block is arranged on the lower surface of the right end of the positioning plate, the right side surface of the positioning seat is movably connected with a first pull rod in a penetrating manner, the right end side surface of the first pull rod is provided with a second pull rod, the left end of the first pull rod is provided with a limiting plate, the right side surface of the limiting plate is positioned on the upper side and the lower side of the first pull rod, limiting springs are arranged on the upper side and the lower side of the right side surface of the limiting plate, and limiting blocks are arranged on the upper side and the lower side of the left side surface of the limiting plate.

As still further aspects of the utility model: the first copper bar main body and the second copper bar main body are identical in size and shape, and the butt joint blocks are matched with the butt joint grooves.

As still further aspects of the utility model: the positioning seat is arranged on one side surface of the second copper bar main body, and the mounting plate is arranged on one side surface of the first copper bar main body.

As still further aspects of the utility model: the locating block is movably located in the locating seat, the second pull rod is located outside the locating seat, and the limiting plate is slidably connected in the locating seat.

As still further aspects of the utility model: the right end of the limiting spring is arranged on the right side surface of the inside of the positioning seat, and the limiting block is movably embedded and arranged in the inside of the positioning block.

Compared with the prior art, the utility model has the beneficial effects that:

according to the copper bar butt joint assembly, when the special-shaped copper bar is small and insufficient in size, the first copper bar main body and the second copper bar main body can be connected together, the first pull rod in the butt joint assembly is pulled, the positioning plate is rotated to enable the positioning block to be installed in the positioning seat, and the first pull rod is loosened to enable the limiting block to be embedded in the positioning block, so that the first copper bar main body and the second copper bar main body can be conveniently connected together and cannot be shifted and fall off.

Drawings

FIG. 1 is a schematic structural view of a perforated special-shaped copper bar;

FIG. 2 is a schematic structural view of a butt-joint assembly in a perforated profiled copper bar;

fig. 3 is a cross-sectional view of a locating seat in a perforated profiled copper bar.

In the figure: 1. a first copper bar body; 2. a second copper bar body; 3. a butt joint block; 4. a butt joint groove; 5. a straight hole; 6. a docking assembly; 7. a positioning plate; 8. a positioning seat; 9. a mounting plate; 10. a positioning block; 11. a first pull rod; 12. a second pull rod; 13. a limiting plate; 14. a limit spring; 15. and a limiting block.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a perforated special-shaped copper bar comprises a first copper bar main body 1 and a second copper bar main body 2, wherein the first copper bar main body 1 and the second copper bar main body 2 are identical in size and shape, a plurality of straight holes 5 are sequentially and uniformly formed in the first copper bar main body 1 and the second copper bar main body 2 from front to back, a butt joint block 3 is mounted on the left side surfaces of the first copper bar main body 1 and the second copper bar main body 2, a butt joint groove 4 is formed on the right side surfaces of the first copper bar main body 1 and the second copper bar main body 2, the butt joint block 3 is matched with the butt joint groove 4, and the first copper bar main body 1 and the second copper bar main body 2 can be mounted together through the butt joint block 3 and the butt joint groove 4.

In fig. 1 to 3: the butt joint assembly 6 is arranged on the front side surface and the rear side surface of the joint of the first copper bar main body 1 and the second copper bar main body 2, the butt joint assembly 6 comprises a positioning plate 7 and a positioning seat 8, the positioning seat 8 is arranged on one side surface of the second copper bar main body 2, a mounting plate 9 is connected with the left end side surface of the positioning plate 7 in a rotating mode, the mounting plate 9 is arranged on one side surface of the first copper bar main body 1, a positioning block 10 is arranged on the lower right end surface of the positioning plate 7, the positioning block 10 is movably arranged in the positioning seat 8, the right side surface of the positioning seat 8 is movably connected with a first pull rod 11 in a penetrating manner, the right end side surface of the first pull rod 11 is provided with a second pull rod 12, the second pull rod 12 is arranged outside the positioning seat 8, the left end of the first pull rod 11 is provided with a limiting plate 13, the limiting plate 13 is connected in a sliding manner in the interior of the positioning seat 8, the right side surface of the limiting plate 13 is arranged on the upper side and the lower side of the first pull rod 11, the right end of the limiting spring 14 is arranged on the right side surface of the interior of the positioning seat 8, the limiting block 10 is arranged on the left side surface of the left side of the limiting plate 13, the limiting block 15 is arranged on the left side of the first pull rod 11, and the first pull rod 15 is arranged on the right side surface of the first pull rod 15 and can be conveniently arranged in a moving manner, and the copper bar main body 2 is arranged in the positioning seat 2, and can be conveniently and can be moved and connected with the positioning block 1.

The working principle of the utility model is as follows: when the special-shaped copper bar is used, the special-shaped copper bar can be directly fixed on equipment, two or more pieces of equipment can be provided with the special-shaped copper bar, a copper strip or a lead is connected to the special-shaped copper bar in the later period, so that a circuit between the two pieces of equipment is communicated, when the special-shaped copper bar is small in size, the first copper bar main body 1 and the second copper bar main body 2 can be connected together, then the first pull rod 11 is pulled, the positioning plate 7 is rotated to enable the positioning block 10 to be arranged in the positioning seat 8, the first pull rod 11 is loosened again to enable the limiting block 15 to be embedded in the positioning block 10, and the first copper bar main body 1 and the second copper bar main body 2 are conveniently connected together and cannot be shifted and fall off.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a foraminiferous abnormal shape copper bar, includes first copper bar main part (1) and second copper bar main part (2), a plurality of straight hole (5) have evenly been seted up in proper order from front to back to the inside of first copper bar main part (1) and second copper bar main part (2), a serial communication port, butt joint piece (3) are all installed on the left side surface of first copper bar main part (1) and second copper bar main part (2), and butt joint groove (4) have all been seted up on the right side surface of first copper bar main part (1) and second copper bar main part (2), both sides surface all is provided with butt joint subassembly (6) jointly around the junction of first copper bar main part (1) and second copper bar main part (2), butt joint subassembly (6) are including locating plate (7) and locating seat (8), the left end one side surface rotation of locating plate (7) is connected with mounting panel (9), and locating plate (7) right-hand member lower surface mounting locating piece (10), locating seat (8) right side surface swing joint has butt joint groove (4), first pull rod (11) and first pull rod (11) are located first pull rod (11) and second pull rod (13) side surface mounting, first pull rod (13) side of locating plate (7), and limiting blocks (15) are arranged on the upper side and the lower side of the left side surface of the limiting plate (13).

2. The special-shaped copper bar with holes according to claim 1, wherein the first copper bar main body (1) and the second copper bar main body (2) are the same in size and shape, and the butt joint block (3) is matched with the butt joint groove (4).

3. The perforated profiled copper bar according to claim 1, characterized in that the positioning seat (8) is mounted on a side surface of the second copper bar body (2), and the mounting plate (9) is mounted on a side surface of the first copper bar body (1).

4. The special-shaped copper bar with holes according to claim 1, wherein the positioning block (10) is movably positioned in the positioning seat (8), the second pull rod (12) is positioned outside the positioning seat (8), and the limiting plate (13) is slidably connected in the positioning seat (8).

5. The special-shaped copper bar with holes according to claim 1, wherein the right end of the limiting spring (14) is arranged on the inner right side surface of the positioning seat (8), and the limiting block (15) is movably embedded in the positioning block (10).