CN210430551U

CN210430551U - Power distribution cabinet

Info

Publication number: CN210430551U
Application number: CN201921192994.6U
Authority: CN
Inventors: 祝成龙
Original assignee: Zhejiang Huneng Power Equipment Co Ltd
Current assignee: Zhejiang Huneng Power Equipment Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-28
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a power distribution cabinet, which comprises a cabinet body, wherein mounting plates are symmetrically arranged on the side wall in the cabinet body, an electric beam which is detachably and fixedly connected is arranged between the mounting plates, the mounting plates are provided with fixing parts, the fixing parts comprise cylindrical bases, and a fixed sleeve sleeved outside the base, the fixed sleeve is in rotating fit with the base, an installation cavity is arranged in the base, at least three limiting blocks are arranged on the side wall of the mounting cavity, a limiting groove is formed between adjacent limiting blocks, the fixed sleeve is provided with a baffle plate for sealing the limit groove, when the fixed sleeve rotates clockwise by 30 degrees, the baffle is positioned at the notch of the limiting groove, when the fixed sleeve rotates 30 degrees along the anticlockwise direction, the baffle is attached to the limiting block, the limiting groove is in an open state, the electric beam is provided with a mounting end, and at least three mounting blocks matched with the limiting grooves are arranged along the outer periphery of the mounting end. After the improvement, the quick installation and disassembly of the electric beam are realized.

Description

Power distribution cabinet

Technical Field

The utility model relates to an electric field, more specifically say, it relates to a switch board.

Background

The power distribution cabinet is a cabinet for controlling various electrical elements in a power supply line to reasonably distribute electric energy and protecting the electrical elements from working normally. The switch board is convenient to open and close the circuit, has high safety protection level, is not limited by a production place, is universal in application and stable in operation, and is mainly used for the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. The switch board mainly includes the cabinet body, junction box, outside cable, and wherein, cabinet body internally mounted has the electric roof beam of placing electrical components, and the electric roof beam need not the threading in the use, need not cup joint the rubber circle, and the work efficiency who improves greatly has saved the internal usable space of cabinet. At present, the electric beam is mounted by fixing the electric beam on the mounting plate by using bolts and nuts, but the electric beam can be mounted by using an external tool, such as a wrench, in the process of fixing the electric beam. The internal space of the cabinet is limited, and the cabinet is easy to limit when being operated by using an external tool.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can install fast and dismantle electric roof beam, a switch board that work efficiency is higher.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a power distribution cabinet comprises a cabinet body, wherein mounting plates are symmetrically arranged on the side wall in the cabinet body, an electric beam which is detachably and fixedly connected is arranged between the mounting plates, a fixing part is arranged on the mounting plates, the fixing part comprises a base which is arranged in a cylindrical shape, and a fixed sleeve sleeved outside the base, the fixed sleeve is in rotating fit with the base, an installation cavity is arranged in the base, at least three limiting blocks are arranged on the side wall of the mounting cavity, a limiting groove is formed between adjacent limiting blocks, the fixed sleeve is provided with a baffle plate for sealing the limit groove, when the fixed sleeve rotates clockwise by 30 degrees, the baffle is positioned at the notch of the limiting groove, when the fixed sleeve rotates 30 degrees along the anticlockwise direction, the baffle is attached to the limiting block, the limiting groove is in an open state, the electric beam is provided with a mounting end, and at least three mounting blocks matched with the limiting grooves are arranged along the outer periphery of the mounting end.

The utility model discloses further set up to: the mounting end is provided with clamping grooves with the same number as the mounting blocks, the clamping grooves are communicated with one another, and elastic clamping strips are arranged on two sides of each mounting block and are arranged in a wavy manner.

The utility model discloses further set up to: the periphery of the fixed sleeve is provided with a shifting block, and the shifting block and the fixed sleeve are integrally arranged.

Through adopting above-mentioned technical scheme, improve the fixed mode between electric roof beam and the mounting panel, adopt the fixed part fixed with the structural style of installation piece, can realize the quick installation and the dismantlement work of electric roof beam, need not moreover with the help of other instruments for work efficiency is higher.

Drawings

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

fig. 2 is a partial exploded view of the present invention;

FIG. 3 is a sectional view showing a state where the fixing portion and the mounting end are assembled;

fig. 4 is an exploded view of the mounting end.

1. A cabinet body; 2. mounting a plate; 3. an electrical beam; 30. an installation end; 31. mounting blocks; 32. an elastic clamping strip; 33. a card slot; 4. a fixed part; 40. a base; 400. a mounting cavity; 401. a limiting block; 402. a limiting groove; 41. fixing a sleeve; 410. a baffle plate; 411. and (5) shifting blocks.

Detailed Description

The embodiment of the power distribution cabinet of the present invention is further described with reference to fig. 1 to 4.

A power distribution cabinet comprises a cabinet body 1, wherein mounting plates 2 are symmetrically arranged on the side wall in the cabinet body 1, an electric beam 3 which is detachably and fixedly connected is arranged between the mounting plates 2, a fixing part 4 is arranged on each mounting plate 2, each fixing part 4 comprises a base 40 which is cylindrically arranged and a fixing sleeve 41 which is sleeved outside the base 40, each fixing sleeve 41 is in running fit with the corresponding base 40, an installation cavity 400 is arranged in each base 40, at least three limit blocks 401 are arranged on the side wall of each installation cavity 400, a limit groove 402 is formed between every two adjacent limit blocks 401, a separation blade 410 used for sealing the limit groove 402 is arranged on each fixing sleeve 41, when the fixing sleeve 41 rotates clockwise by 30 degrees, each separation blade 410 is positioned at the notch of each limit groove 402, when the fixing sleeve 41 rotates anticlockwise by 30 degrees, the separation blade 410 is attached to the limit blocks 401, the limit, the electric beam 3 is provided with a mounting end 30, and at least three mounting blocks 31 matched with the limiting grooves 402 are arranged along the outer periphery of the mounting end 30. The mounting end 30 is provided with clamping grooves 33 with the same number as the mounting blocks 31, the clamping grooves 33 are communicated with each other, elastic clamping strips 32 are arranged on two sides of each mounting block 31, and the elastic clamping strips 32 are arranged in a wavy manner. The outer periphery of the fixed sleeve 41 is provided with a shifting block 411, and the shifting block 411 and the fixed sleeve 41 are integrally arranged.

When the electric beam 3 is installed, the fixing sleeve 41 rotates 30 degrees counterclockwise, so that the baffle piece 410 on the fixing sleeve 41 is attached to the limiting block 401 in the installation cavity 400, and the limiting groove 402 is opened. Then the installation end 30 on the electric beam 3 is assembled in the installation cavity 400 of the base 40 of the fixing part 4, the installation block 31 is embedded in the limit groove 402 for fixation, the fixing sleeve 41 is rotated clockwise for 30 degrees again, so that the blocking piece 410 on the fixing sleeve 41 moves to the notch position of the limit groove 402, the limit groove 402 is sealed, the effect of preventing the installation block 31 from being separated is achieved, and the installation end 30 on the electric beam 3 can be firmly fixed on the installation plate 2. The quick installation and the disassembly of the electric beam 3 are realized, and other tools are not needed, so that the electric beam is convenient and time-saving.

When the mounting block 31 is clamped and assembled in the clamping groove 33 of the fixed end, the wave-shaped elastic clamping strips 32 on the two sides can play a role in enhancing the clamping effect, so that the fixing effect of the mounting block 31 in the clamping groove 33 is better. And realized the detachable function of installation piece 31, be convenient for maintain and change.

The fixed sleeve 41 can be operated by applying force through the shifting block 411 in the rotating process, so that the mounting and dismounting work of the electric beam 3 is more labor-saving.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a power distribution cabinet, includes the cabinet body, the symmetry is provided with the mounting panel on the internal lateral wall of cabinet, is equipped with the electric roof beam that can dismantle fixed connection between the mounting panel, its characterized in that: be equipped with the fixed part on the mounting panel, the fixed part is including the base that is cylindrical setting to and the outer fixed cover of base is located to the cover, fixed cover and base normal running fit, be equipped with the installation cavity in the base, be equipped with at least three stopper on the lateral wall of installation cavity, form the spacing groove between the adjacent stopper, fixed cover is equipped with the separation blade that is used for sealed spacing groove, fixed cover is along clockwise rotation 30 during, the separation blade is located the notch department of spacing groove, fixed cover is along anticlockwise rotation 30 during, the separation blade laminates with the stopper mutually, and the spacing groove is the open mode, be equipped with the installation end on the electric roof beam, be equipped with the installation piece three at least and spacing groove looks adaptation along the outer periphery of installation end.

2. A switch board according to claim 1, characterized in that: the mounting end is provided with clamping grooves with the same number as the mounting blocks, the clamping grooves are communicated with one another, and elastic clamping strips are arranged on two sides of each mounting block and are arranged in a wavy manner.

3. A switch board according to claim 2, characterized in that: the periphery of the fixed sleeve is provided with a shifting block, and the shifting block and the fixed sleeve are integrally arranged.