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Lifting device for checking and detecting inventory power equipment

A technology of electric equipment and live detection, which is applied in the direction of measuring devices, parts of electrical measuring instruments, cranes, etc.

Inactive Publication Date: 2017-01-25
STATE GRID JIBEI ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the equipment in the warehouse needs preliminary inspection and testing, but the equipment in the warehouse needs to adjust the special equipment for handling, which brings a lot of inconvenience to the work

Method used

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  • Lifting device for checking and detecting inventory power equipment
  • Lifting device for checking and detecting inventory power equipment

Examples

Experimental program
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Embodiment

[0017] Example: see attached figure 1 , 2 , a hoisting device for inspection and testing of electric equipment in stock, is provided with a movable chassis 1, and a plurality of universal casters 2 are installed under the movable chassis, and the movable chassis is a "open"-shaped structure Underframe, the structural underframe of the "open" shape is fixed with three columns 3 at the upper end of the "open" shape, the three columns are distributed in a three-legged tripod, and a cantilever beam is hinged at the top of the three columns, and the cantilever crane The middle part of the beam is hingedly supported by a hydraulic support rod 4 and one of the three columns. The cantilever suspension beam is divided into a front end extension beam 5 and a rear end support fixed beam 6. The rear end support fixed beam is a hollow tubular structure The fixed hole 7 and the fixed pin are arranged on the said rear-end supporting fixed beam, and the said front-end extension beam can be e...

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Abstract

The invention relates to a lifting device for checking and detecting inventory power equipment. The lifting device is provided with a movable bottom frame, wherein a plurality of universal casters are arranged below the movable bottom frame; the movable bottom frame is a structural bottom frame shaped as the Chinese character Kai; three upright posts are fixed to the upper end of the structural bottom frame shaped as the Chinese character Kai; the three upright posts are distributed like the three legs of a tripod; a cantilever hanging beam is hinged to the top ends of the three upright posts; the middle part of the cantilever hanging beam is supported in a way of being hinged to one of the three upright posts through a hydraulic support rod; the cantilever hanging beam is partitioned into a front-end extension beam and a back-end support fixing beam; the back-end support fixing beam is a hollow tubular structural part. The lifting device is suitable for carrying and detecting inventory electrical appliances, and has the advantages of scientific design, reasonable structure, rapid detection, convenience in carrying, low overhauling cost and high reliability.

Description

technical field [0001] The invention belongs to a handling device, in particular to a handling device for small electric equipment in a warehouse. Background technique [0002] For a long time, my country's power system has implemented a regular maintenance system for power equipment, that is, equipment is tested and maintained according to the planned time period, so there are disadvantages of overhaul and insufficient maintenance. With new changes in the form of defects in power equipment, on-line monitoring of partial discharge, chromatography, and on-line monitoring of SF6 gas quality have begun to increase. The State Grid Corporation clearly stated that starting from 2010, it will comprehensively promote the implementation of equipment condition maintenance, comprehensively improve the level of equipment intelligence, promote the application of intelligent equipment and technology, and realize online early warning of power grid security and intelligent monitoring of equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/18G01D21/02G01R1/02G01R19/00G01R31/00G01R31/02B66C1/12B66C23/62B66C23/64
CPCB66C1/12B66C23/62B66C23/64B66C2700/03G01D21/02G01R1/02G01R19/0092G01R31/00G01R31/18G01R31/50
Inventor 王径迤刘晓东支淼川吴险峰倪佳濮巍
Owner STATE GRID JIBEI ELECTRIC POWER COMPANY
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