CN205666514U

CN205666514U - Vacuum circuit breaker chassis car structure

Info

Publication number: CN205666514U
Application number: CN201620554063.6U
Authority: CN
Inventors: 韩强
Original assignee: Xiamen Bai Ruike Electric Applicance Co Ltd
Current assignee: Xiamen Bai Ruike Electric Applicance Co Ltd
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2016-10-26
Anticipated expiration: 2026-06-08

Abstract

The utility model discloses a vacuum circuit breaker chassis car structure, its characterized in that: the chassis car locate in the cubical switchboard the horizontal chassis track that sets up say go up and can the action bars effect down along the cubical switchboard side -to -side movement, after vertically being equipped with the circuit breaker track that corresponds with the circuit breaker wheel adopting above -mentioned scheme on the car of chassis, vacuum circuit breaker sets up with chassis car components of a whole that can function independently, circuit breaker wheel longitudinal movement is on earth on the circuit breaker track on the barring, and then operation chassis car is at chassis track way lateral shifting messenger's circuit breaker and static contact connecting, like this the circuit breaker volume just can do less.

Description

Vacuum circuit breaker chassis structure

Technical field

This utility model relates to voltage electrical equipment in one, espespecially vacuum circuit breaker chassis.

Background technology

Existing middle pressure vacuum circuit breaker all uses vacuum to cut-off unit phase sequence A, B, C in the face of operator the most side by side Design, bottom is bolted chassis, drives chopper to move forward and backward by shake chassis and longitudinally pushes in switch cubicle. Cut-off unit due to vacuum to be arranged side by side on a chassis before and after operating mechanism, if transverse shifting so that whole supporting opening Close cabinet width dimensions the biggest.

Utility model content

The purpose of this utility model is to provide a kind of small volume, easy to operate vacuum circuit breaker chassis structure.

For reaching above-mentioned purpose, this utility model vacuum circuit breaker chassis structure, it is characterised in that: chassis is located at out Close in cabinet on the chassis track of horizontally set and can be along switch cubicle side-to-side movement under action bars effect, longitudinal direction on a chassis It is provided with the chopper track corresponding with chopper wheel.

After using such scheme, vacuum circuit breaker is arranged with chassis split, and chopper wheel moves longitudinally to chassis On chopper track on, operate chassis the most again and make chopper be connected with static contact at chassis track transverse shifting, this It is less that sample chopper volume just can do.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is another angled arrangement schematic diagram of this utility model；

Fig. 3 is this utility model chassis polycrystalline substance schematic diagram.

Label declaration:

1, chassis；11, chopper track；12, chassis track；2, chopper；21, wheel.

Detailed description of the invention

By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement Mode also coordinates accompanying drawing to be explained in detail.

Referring to Fig. 1 and Fig. 2, Fig. 3, this utility model vacuum circuit breaker chassis 1 is located at and laterally sets in switch cubicle On the chassis track 12 put and can move left and right along this track；Chassis 1 is provided with two chopper tracks 11, chopper 2 are movable in chassis 1, and relative chassis 1 can only move longitudinally in chassis 1 under chopper track 11 limits And can not relatively chassis 1 move left and right.

During use, the wheel 21 of chopper bottom moves longitudinally to, on the chopper track 11 in chassis 1, grasp the most again Making chassis 1 transverse shifting on chassis track 12 makes chopper 2 be connected with static contact.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent shapes or reconfiguration that this utility model description and accompanying drawing content made, or be directly or indirectly used in other Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.

Claims

1. vacuum circuit breaker chassis structure, it is characterised in that: chassis is located at the chassis track of horizontally set in switch cubicle Go up and the chopper rail corresponding with chopper wheel can be provided with on a chassis along switch cubicle side-to-side movement under action bars effect Road.