Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Safe operation rod for electric system outdoor operation

A technology for outdoor operation and safe operation, which is applied in the direction of measuring electricity, measuring electrical variables, and measuring device casings. It can solve problems such as danger and high-elevation operations, and achieve the effects of increasing safety distances, reducing unsafe factors, and reducing the probability of personal injury and death.

Inactive Publication Date: 2014-03-05
STATE GRID CORP OF CHINA +1
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this test, as a live test item, has certain risks in itself.
Some 220kV and 500kV surge arresters have the possibility of climbing work during the test, which brings many uncertainties to the safety of the arrester resistive current test

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safe operation rod for electric system outdoor operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The invention provides a safety operating lever for outdoor operation of a power system, which is characterized in that: the safety operating lever for outdoor operation of an electric power system includes pliers 1, insulating rod body 2, steel brake wire 3, brake wire tube 4, and fixing seat 5 , operating handle 6, terminal 7;

[0014] Among them: a handle of the pliers 1 is fixed to the upper end of the insulating rod body 2, and the operating handle 6 is hinged to the fixing seat 5 fixed on the lower part of the insulating rod body 2; The entry line pipe 4 and one end of the steel gate wire 3 are connected with the other handle tail of the pliers 1, the other end of the steel gate wire 3 is connected with the operating handle 6, and the terminal 7 is fixedly installed on the pliers 1.

[0015] The operating handle 6 is a piece of hard insulating material.

[0016] The fixing seat 5 is an insulating material.

Embodiment 2

[0018] This embodiment provides a safety operating lever for outdoor operation of a power system, which is characterized in that: the safety operating lever for outdoor operation of an electric power system includes pliers 1, an insulating rod body 2, a steel gate wire 3, a brake wire tube 4, and a fixing seat 5. Operating handle 6, terminal 7;

[0019] Among them: a handle of the pliers 1 is fixed to the upper end of the insulating rod body 2, and the operating handle 6 is hinged to the fixing seat 5 fixed on the lower part of the insulating rod body 2; The entry line pipe 4 and one end of the steel gate wire 3 are connected with the other handle tail of the pliers 1, the other end of the steel gate wire 3 is connected with the operating handle 6, and the terminal 7 is fixedly installed on the pliers 1.

[0020] The operating handle 6 is a piece of hard insulating material.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A safe operation rod for electric system outdoor operation is characterized in that the safe operation rod comprises a pair of pinchers, an insulation rod body, a steel brake cable, a brake cable pipe, a fixed seat, an operation handle and a connecting terminal. One handle of the pinchers is fixedly connected with the upper end of the insulation rod body, the operation handle is hinged to the fixed seat fixed on the lower portion of the insulation rod body, the upper end and the lower end of the brake cable pipe are arranged in the insulation rod body, the steel brake cable penetrates through the brake cable pipe, one end of the steel brake cable is connected with the tail of the other handle of the pinchers, the other end of the steel brake cable is connected with the operation handle, and the connecting terminal is fixedly arranged on the pinchers. The safe operation rod has the advantages that the safe distance in experiments can be increased, unsafe factors due to the fact that ladders and other tools are used in the experiments are reduced, and the probability of personal injuries due to the fact that failures of an arrester occur in the experiments is lowered.

Description

technical field [0001] The invention relates to the field of live operating tools for electric power systems, in particular to a safety operating lever for outdoor operation of electric power systems. Background technique [0002] As a mature live detection technology, the arrester resistive current test has been widely used in actual production. However, as a live test item, this test itself has certain risks. Some 220kV and 500kV surge arresters have the possibility of climbing work during the test, which brings many uncertainties to the safety of the arrester resistive current test. In order to make the arrester resistive current test run safely and smoothly, tools with reasonable structure are needed. Contents of the invention [0003] The purpose of the present invention is to realize safe electrification work and avoid climbing work, and especially provides a safety operating lever for outdoor work of electric power system. [0004] The invention provides a safety...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01R31/00G01R1/04
Inventor 范厚阳雷志鹏刘正道刘彬秦宁川张园丰候殿卿李辰武健
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com