CN219144959U

CN219144959U - Bus duct with aluminum alloy shell

Info

Publication number: CN219144959U
Application number: CN202320010875.4U
Authority: CN
Inventors: 娄秋波; 陈建强; 张博伦
Original assignee: Guangdong Zhongmai Electric Co ltd
Current assignee: Guangdong Zhongmai Electric Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-06
Anticipated expiration: 2033-01-04

Abstract

The utility model belongs to the technical field of bus ducts, and particularly relates to an aluminum alloy shell bus duct which comprises a cover plate, connecting pieces, a top plate, a bottom plate and limiting pieces. The bus duct can meet the requirements of the use of wire copper bars with different sizes, the overall size can be adjusted to be suitable for the size of the wire copper bars, the occupied space area is reduced, two cover plates are symmetrically arranged, connecting pieces are arranged on the cover plates, the length of the bus duct can be adjusted by adjusting the plugging distance of the connecting pieces on the cover plates, the height can be adjusted by adjusting the plugging distance of the connecting pieces on the top plate and the bottom plate, and the bus duct can be disassembled more conveniently by plugging the top plate and the bottom plate.

Description

Bus duct with aluminum alloy shell

Technical Field

The utility model relates to the technical field of bus ducts, in particular to an aluminum alloy shell bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power for each element of a dispersion system, the bus duct is a device for transmitting electric energy in a power supply and distribution system, plays a vital role in the power supply and distribution system, and more replaces wires and cables in the project of indoor low-voltage electric power transmission trunk engineering.

However, the existing bus duct has the following defects: the size of bus duct is fixed design usually, can not satisfy not unidimensional wire copper bar and use, influences the result of use, and the bus duct is comparatively inconvenient when the installation is dismantled, influences work efficiency.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the bus duct with the aluminum alloy shell, which solves the problems that the bus duct can not be adjusted in size according to the use requirement and the mounting and dismounting of the bus duct are inconvenient.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an aluminum alloy shell bus duct, includes apron, connecting piece, roof, bottom plate and locating part, the equal slip grafting in both sides of apron has the connecting piece, the slip grafting has the roof on the connecting piece, roof and bottom plate cooperation setting, all cooperate between apron and connecting piece and the roof to be provided with the locating part.

Further, the cover plate comprises a plate body, a sealing cover and slots, the sealing cover is arranged on the plate body in a matched mode, and the slots are formed in the plate body at equal intervals.

Further, the connecting piece comprises tie-beam, cutting, closing plate and spacing hole, fixedly connected with two cutting on the tie-beam, fixedly connected with closing plate on the cutting, equidistant spacing hole has been seted up on the cutting at tie-beam both ends.

Further, the top plate is composed of a first connecting plate and a protruding block, and the protruding block is fixedly connected to the first connecting plate.

Further, the bottom plate comprises second connecting plate, spout and bolt, the spout has been seted up on the second connecting plate, spout and lug cooperation sliding connection set up, the spout position department threaded connection at second connecting plate both ends has the bolt.

Further, the limiting piece comprises a pulling button, a bolt and a spring, the pulling button is fixedly connected with the bolt, the bolt is matched and inserted into the limiting hole, and the spring is sleeved on the bolt.

(III) beneficial effects

Compared with the prior art, the utility model provides the aluminum alloy shell bus duct, which has the following beneficial effects:

the bus duct provided by the utility model can meet the requirements of the use of wire copper bars with different sizes, the whole size can be adjusted to be suitable for the size of the wire copper bars, the occupied space area is reduced, two cover plates are symmetrically arranged up and down, connecting pieces are arranged on the cover plates, the length of the bus duct can be adjusted by adjusting the plugging distance of the connecting pieces on the cover plates, the height can be adjusted by adjusting the plugging distance of the connecting pieces on the top plate and the bottom plate, and the bus duct can be disassembled more conveniently and more quickly by plugging the top plate and the bottom plate, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a cover plate structure according to the present utility model;

FIG. 3 is a schematic view of a connector according to the present utility model;

FIG. 4 is a schematic view of the top and bottom plate structures of the present utility model;

fig. 5 is a schematic view of the structure of the limiting member of the present utility model.

In the figure: 1. a cover plate; 101. a plate body; 102. a cover; 103. a slot; 2. a connecting piece; 201. a connecting beam; 202. cutting; 203. a sealing plate; 204. a limiting hole; 3. a top plate; 301. a first connection plate; 302. a bump; 4. a bottom plate; 401. a second connecting plate; 402. a chute; 403. a bolt; 5. a limiting piece; 501. pulling out the button; 502. a plug pin; 503. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-5, the bus duct with an aluminum alloy shell provided by an embodiment of the utility model comprises a cover plate 1, a connecting piece 2, a top plate 3, a bottom plate 4 and a limiting piece 5, wherein the bus duct designed by the scheme can adjust the whole size according to the size of a wire copper bar, adjust the size to be suitable for the size of the wire copper bar, reduce the waste of the internal space of the bus duct, reduce the occupation area of the bus duct, improve the use effect, both sides of the cover plate 1 are slidably inserted with the connecting piece 2, the connecting piece 2 is slidably inserted with the top plate 3, the top plate 3 is matched with the bottom plate 4, limiting pieces 5 are matched between the cover plate 1 and the connecting piece 2 and between the connecting piece 2 and the top plate 3, the limiting piece 5 is arranged between the cover plate 1 and the connecting piece 2, and the insertion distance of the connecting piece 2 on the cover plate 1 is adjusted, the length and the size of the bus duct can be adjusted by adjusting the plugging distance of the connecting piece 2 on the top plate 3 and the plugging distance of the connecting piece 2 on the bottom plate 4, the height and the size of the bus duct can be adjusted, the sealing plate 203 on the connecting piece 2 is plugged in the sealing cover 102 in a matched manner, two cutting bars 202 arranged on the connecting beam 201 are designed to be ninety degrees, the cover plate 1 is symmetrically arranged at the top and the bottom of the bus duct, two sides of the cover plate 1 are plugged with the connecting piece 2 in a sliding manner, the other cutting bar 202 of the connecting piece 2 plugged on the top cover plate 1 is plugged with the top plate 3 in a sliding manner, the other cutting bar 202 of the connecting piece 2 plugged on the bottom cover plate 1 is plugged with the bottom plate 4 in a sliding manner, the limiting pieces 5 are arranged at the connecting positions, the using steps are the same, the connecting piece 2 on the top plate 3 and the corresponding cover plate 1 are taken as an example, the using method is described, the bolt 502 can be separated from the limit hole 204 by pulling the pull button 501, at this moment, the connecting piece 2 can be adjusted by sliding the plug on the top plate 3 and the cover plate 1, the sealing plate 203 is connected in the cover plate 102 on the cover plate 1 in a sliding manner, after the size adjustment, the sealing effect of the bus duct can be ensured through the matching arrangement of the sealing plate 203 and the cover plate 102, gaps between the cutting 202 and the slot 103 can not appear, the use effect is ensured, after the position adjustment is finished, the pull button 501 is loosened, the originally stretched spring 503 can rebound and reset, the bolt 502 is inserted into the limit hole 204 corresponding to the position, at this moment, the external fixation is adjusted, what is described here is that one end of the spring 503 is fixedly connected on the pull button 501, the other end is fixedly connected on the component installed on the limiting piece 5, the component comprises the cover plate 1, the top plate 3 and the bottom plate 4, convenience in the process of installing and disassembling the bus duct can be improved through the sliding plug on the top plate 3 and the bottom plate 4, after the sliding plug on the top plate 3 and the bottom plate 4 through the lug 302 and the chute 402, the bolt 403 is connected at the two ends of the chute 402, the whole can be realized, the use effect can be improved, the whole space can be fully and the use space can be fully realized, and the convenience can be realized, the use space can be improved, and the convenience can be realized.

As shown in fig. 2, in some embodiments, the cover plate 1 is composed of a plate body 101, a sealing cover 102 and a slot 103, the sealing cover 102 is covered on the plate body 101 in a matched manner, the slots 103 are provided on the plate body 101 at equal intervals, and the cover plate 1 meets the use requirement and ensures that the bus duct can be used normally.

As shown in fig. 3, in some embodiments, the connecting piece 2 is composed of a connecting beam 201, cutting 202, a sealing plate 203 and a limiting hole 204, two cutting 202 are fixedly connected to the connecting beam 201, the sealing plate 203 is fixedly connected to the cutting 202, the limiting holes 204 are formed in the cutting 202 at two ends of the connecting beam 201 at equal intervals, and through the design of the connecting piece 2, the size of the bus duct can be adjusted, the use effect is improved, and the use requirements of the copper bars with different sizes can be met.

As shown in fig. 4, in some embodiments, the top plate 3 is composed of a first connecting plate 301 and a bump 302, the bump 302 is fixedly connected to the first connecting plate 301, the bottom plate 4 is composed of a second connecting plate 401, a chute 402 and a bolt 403, the chute 402 is formed in the second connecting plate 401, the chute 402 is slidably connected with the bump 302 in a matching manner, the bolts 403 are connected to the positions of the chute 402 at two ends of the second connecting plate 401 in a threaded manner, and through the matching design of the top plate 3 and the bottom plate 4, the convenient installation and disassembly of the bus duct can be realized, the usage amount of the bolts 403 is reduced, and the practicability is improved.

As shown in fig. 5, in some embodiments, the limiting member 5 is composed of a pull button 501, a latch 502 and a spring 503, the latch 502 is fixedly connected to the pull button 501, the latch 502 is matched and inserted in the limiting hole 204, the spring 503 is sleeved on the latch 502, and after the position of the bus duct is adjusted, the fixing of the position is realized through the design of the limiting member 5, so that the problem of sliding deformation is avoided, and the use is satisfied.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an aluminum alloy shell bus duct, includes apron (1), connecting piece (2), roof (3), bottom plate (4) and locating part (5), its characterized in that: the two sides of the cover plate (1) are slidably connected with the connecting piece (2), the connecting piece (2) is slidably connected with the top plate (3), the top plate (3) is matched with the bottom plate (4), and the limiting piece (5) is arranged between the cover plate (1), the connecting piece (2) and the top plate (3) in a matched mode.

2. An aluminum alloy shell bus duct as set forth in claim 1 wherein: the cover plate (1) consists of a plate body (101), a sealing cover (102) and slots (103), wherein the sealing cover (102) is covered on the plate body (101) in a matched mode, and the slots (103) are formed in the plate body (101) at equal intervals.

3. An aluminum alloy shell bus duct as set forth in claim 1 wherein: the connecting piece (2) comprises connecting beams (201), cutting (202), sealing plates (203) and limiting holes (204), two cutting (202) are fixedly connected to the connecting beams (201), sealing plates (203) are fixedly connected to the cutting (202), and the limiting holes (204) are formed in the cutting (202) at two ends of the connecting beams (201) at equal intervals.

4. An aluminum alloy shell bus duct as set forth in claim 1 wherein: the top plate (3) is composed of a first connecting plate (301) and a protruding block (302), and the protruding block (302) is fixedly connected to the first connecting plate (301).

5. An aluminum alloy shell bus duct as set forth in claim 1 wherein: the bottom plate (4) comprises a second connecting plate (401), sliding grooves (402) and bolts (403), the sliding grooves (402) are formed in the second connecting plate (401), the sliding grooves (402) are arranged in a matched sliding connection with the protruding blocks (302), and the bolts (403) are connected at the positions of the sliding grooves (402) at two ends of the second connecting plate (401) in a threaded mode.

6. An aluminum alloy shell bus duct as set forth in claim 1 wherein: the limiting piece (5) is composed of a pulling button (501), a bolt (502) and a spring (503), the pulling button (501) is fixedly connected with the bolt (502), the bolt (502) is matched and inserted in the limiting hole (204), and the spring (503) is sleeved on the bolt (502).