CN217157731U

CN217157731U - Conductive bar structure for bus duct

Info

Publication number: CN217157731U
Application number: CN202220756851.9U
Authority: CN
Inventors: 张菡子; 胡久波
Original assignee: Suzhou Prius Precision Machinery Co ltd
Current assignee: Suzhou Prius Precision Machinery Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-09
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a conductive bar structure for bus duct, belonging to the technical field of conductive bar, comprising a shell and a plurality of conductive bar bodies arranged in the shell, wherein both sides of the shell are provided with clamping seats, a plurality of clapboards for separating the conductive bar bodies are fixed in the shell, two outer frames are fixed at the top end of the shell, and an insert block is arranged in each of the two outer frames; two lateral walls that the inserted block is in opposite directions all are fixed with the connecting rod, and it has two springs all to overlap on two connecting rods, two the lateral wall that the holder is in opposite directions all sets up the slot with the inserted block adaptation, a plurality of the both sides of baffle all are fixed with the block rubber. This electrically conductive row structure that bus duct was used, convenient dismantlement does benefit to the installation in later stage.

Description

Conductive bar structure for bus duct

Technical Field

The utility model belongs to the technical field of electrically conductive row, concretely relates to electrically conductive row structure that bus duct was used.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The bus duct features serial matching, commercial production, small volume, large capacity, short design and construction period, etc. Can install the conducting bar in the bus duct, there is the difficult problem of taking out after general conducting bar is fixed in the bus duct, influences the maintenance of conducting bar and bus duct.

Therefore, in order to meet the current situation, a conductive bar structure for a bus duct needs to be designed and produced urgently so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct is used leads electrical drainage structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a conducting bar structure for a bus duct comprises a shell and a plurality of conducting bar bodies arranged in the shell, wherein clamping seats are arranged on two sides of the shell;

a plurality of partition plates for partitioning the conductive bar body are fixed in the shell, two outer frames are fixed at the top end of the shell, and inserting blocks are arranged in the two outer frames;

two lateral walls that the inserted block is in opposite directions all are fixed with the connecting rod, all overlap on two connecting rods and have two springs, two the slot with the inserted block adaptation is all seted up to the lateral wall that the holder is in opposite directions.

In a further embodiment, rubber blocks are fixed on two sides of a plurality of the partition plates.

In a further embodiment, the housing and the plurality of baffles are each constructed of a polytetrafluoroethylene material.

In a further embodiment, the housing is provided with a plurality of heat dissipation holes, and two opposite side walls of the two outer frames are provided with two through holes for the end portions of the connecting rods to pass through.

In a further embodiment, two convex plates are integrally formed on the two clamping seats, and two through holes are formed in each of the four convex plates.

In a further embodiment, the housing is connected with two outer frames through countersunk bolts, and the surfaces of the two outer frames are coated with insulating paint.

The utility model discloses a technological effect and advantage: according to the conductive bar structure for the bus duct, the convex plate is fixed in the bus duct by using the bolt, and the partition plate and the rubber block can separate the conductive bar body and have insulating property; the plurality of heat dissipation holes are beneficial to dissipation of heat inside the shell, and the shell and the partition plate are both made of polytetrafluoroethylene materials, so that the service life is prolonged; the shell and the conductive bar body can be taken out of the bus duct by pulling the two connecting rods to move in opposite directions and pulling the shell, so that the maintenance of the conductive bar body is facilitated; two connecting rods of pulling are loosened after arranging the shell between two holders, and two inserted blocks of spring promotion move, and two inserted blocks insert the slot of two holder lateral walls, conveniently install the shell in the bus duct together with leading the electrical drainage body, and this bus duct is used leads electrical drainage structure, and convenient the dismantlement does benefit to the installation in later stage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the outer frame of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a conductive bar body; 2. a convex plate; 3. a holder; 4. a housing; 5. an outer frame; 50. a spring; 51. inserting a block; 52. a connecting rod; 6. a partition plate; 7. a rubber block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to facilitate the assembly and disassembly of the busbar body 1, as shown in fig. 1 and 2, the busbar structure for the bus duct includes a shell 4 and a plurality of busbar bodies 1 arranged in the shell 4, and clamping seats 3 are arranged on both sides of the shell 4; a plurality of partition plates 6 for partitioning the conductive bar body 1 are fixed in the shell 4, two outer frames 5 are fixed at the top end of the shell 4, and inserting blocks 51 are arranged in the two outer frames 5; connecting rods 52 are fixed on the opposite side walls of the two insertion blocks 51, two springs 50 are sleeved on the two connecting rods 52, slots matched with the insertion blocks 51 are formed in the opposite side walls of the two clamping seats 3, the shell 4 is connected with the two outer frames 5 through countersunk bolts, insulating paint is coated on the surfaces of the two outer frames 5, two convex plates 2 are formed on the two clamping seats 3 in an injection molding mode, two through holes are formed in the four convex plates 2, the shell 4 and the conductive bar body 1 can be taken out of the bus duct by pulling the two connecting rods 52 to move in opposite directions and drawing the shell 4, and maintenance of the conductive bar body 1 is facilitated;

the two connecting rods 52 are pulled, the shell 4 is placed between the two clamping seats 3, then the two connecting rods 52 are loosened, the spring 50 pushes the two insertion blocks 51 to move, the two insertion blocks 51 are inserted into the insertion grooves in the side walls of the two clamping seats 3, and the shell 4 and the conductive bar body 1 are conveniently installed in the bus duct;

in order to separate the conductive bar body 1 and avoid mutual interference, as shown in fig. 1 and 3, rubber blocks 7 are fixed on two sides of a plurality of partition plates 6, and the shell 4 and the plurality of partition plates 6 are made of polytetrafluoroethylene materials, so that the service life is prolonged;

in order to facilitate heat dissipation, as shown in fig. 1, the housing 4 is provided with a plurality of heat dissipation holes, and the opposite side walls of the two outer frames 5 are provided with two through holes for the end portions of the connecting rods 52 to pass through.

The theory of operation, this electrically conductive row structure that bus duct was used, utilize the bolt to fix flange 2 in the bus duct, baffle 6 and block rubber 7 not only can separate electrically conductive row body 1, and have insulating properties, a plurality of louvre does benefit to the inside thermal diffusion of shell 4, shell 4 and baffle 6 constitute by polytetrafluoroethylene material, service life has been prolonged, two connecting rods 52 of pulling remove in opposite directions and pull shell 4 can take out shell 4 from the bus duct together with electrically conductive row body 1, do benefit to the maintenance of electrically conductive row body 1, two connecting rods 52 of pulling, two connecting rods 52 are loosened after arranging shell 4 between two holders 3 in, spring 50 promotes two inserts 51 and removes, two inserts 51 the slot of inserting 3 lateral walls of two holders, conveniently install shell 4 in the bus duct together with electrically conductive row body 1.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides a conductive row structure that bus duct was used, includes shell (4) and establishes a plurality of conductive row body (1) in shell (4), its characterized in that: clamping seats (3) are arranged on two sides of the shell (4);

a plurality of partition plates (6) for separating the conductive bar bodies (1) are fixed in the shell (4), two outer frames (5) are fixed at the top end of the shell (4), and inserting blocks (51) are arranged in the two outer frames (5);

two lateral wall that inserted block (51) are in opposite directions all is fixed with connecting rod (52), all overlaps on two connecting rod (52) have two springs (50), two the slot with inserted block (51) adaptation is all seted up to holder (3) lateral wall in opposite directions.

2. The conducting bar structure for the bus duct according to claim 1, characterized in that: rubber blocks (7) are fixed on two sides of the plurality of partition plates (6).

3. The conducting bar structure for the bus duct according to claim 1, characterized in that: the shell (4) and the plurality of partition plates (6) are made of polytetrafluoroethylene materials.

4. The conducting bar structure for the bus duct according to claim 1, characterized in that: a plurality of heat dissipation holes are formed in the shell (4), and two through holes for the end portions of the connecting rods (52) to penetrate through are formed in the opposite side walls of the outer frames (5).

5. The conducting bar structure for the bus duct according to claim 1, characterized in that: two it has two flange (2) to go up the homogeneous body shaping in holder (3), four all seted up two through-holes on flange (2).

6. The conducting bar structure for the bus duct according to claim 1, characterized in that: the shell (4) is connected with the two outer frames (5) through countersunk bolts, and insulating paint is coated on the surfaces of the two outer frames (5).