Vacuum circuit breaker overhaul frame

A technology for vacuum circuit breakers and maintenance racks, which is applied in the direction of switchgear, electrical components, etc., can solve the problems of high risk factor and maintenance difficulty, lower device use efficiency, and high difficulty for users to use, so as to increase the smoothness of transportation and reduce Corner, simple structure effect

Inactive Publication Date: 2020-11-20
泰州亿丰达电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing vacuum circuit breakers are overhauled, most of them use workers to climb and overhaul. The risk factor and the difficulty of overhaul are relatively high, and it is easy to cause the user to climb restricted in high temperature weather, and the user is more difficult to use , maintenance will limit the maintenance tools carried, which reduces the efficiency of the device and affects the use effect

Method used

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  • Vacuum circuit breaker overhaul frame
  • Vacuum circuit breaker overhaul frame
  • Vacuum circuit breaker overhaul frame

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Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a vacuum circuit breaker maintenance frame. The vacuum circuit breaker maintenance frame comprises a machine body, a tool box and rotating wheels; a base is arranged at the lower end of the machine body; rotating wheels are mounted on two sides of the lower end of the base; a motor is mounted at the lower end of the middle of the base; the output end of the motor is connected with a ball screw; limiting rods are arranged on the left side and the right side of the ball screw; a sliding table is arranged at the upper end of the base; the tool box is installed on the upperside of the left end of the sliding table; a door opening is formed in the end, away from the tool box, of the sliding table; and a first step is arranged on the lower side of the right end of the door opening. The vacuum circuit breaker maintenance frame is simple in structure; a reciprocating screw rod structure is arranged between the ball screw rod and the sliding table so as to drive the ball screw rod to rotate through rotation of the motor, then the sliding table on the ball screw rod can slide up and down along with the ball screw rod, and therefore stable operation of the device canbe increased, the danger coefficient of climbing overhauling of workers is reduced, and meanwhile the overhauling difficulty is lowered.

Description

technical field [0001] The invention relates to the field of industry and maintenance technology, in particular to a vacuum circuit breaker maintenance rack. Background technique [0002] "Vacuum circuit breaker" is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no maintenance for arc extinguishing. The application in the network is more popular. The vacuum circuit breaker is an indoor power distribution device in the 3-10kV, 50Hz three-phase AC system, which can be used for the protection and control of electrical equipment in industrial and mining enterprises, power plants, and substations. It is especially suitable for For places requiring oil-free, less maintenance and frequent operation, circuit breakers can be installed in central cabinets, double-layer cabinets and fixed cabinets to control and p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 蓝瑞生凡景余李凯
Owner 泰州亿丰达电器有限公司
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