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

Safety warning fence for GIS

A safety warning and fence technology, applied in the direction of fences, building types, buildings, etc., can solve problems such as the inability to play a good protection and warning role, and the inability of the safety warning fence to strictly isolate the running parts.

Pending Publication Date: 2019-04-16
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Specifically, the technical problem to be solved by the present invention is to provide a safety warning fence for GIS, which aims to solve the problem that the safety warning fence provided by the prior art cannot tightly isolate the GIS operating part and cannot play a good role in protection and warning. technical problem

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
  • Safety warning fence for GIS
  • Safety warning fence for GIS
  • Safety warning fence for GIS

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described below in conjunction with specific examples. However, the uses and purposes of these exemplary embodiments are only used to illustrate the present invention, and do not constitute any form of limitation to the actual protection scope of the present invention, nor limit the protection scope of the present invention thereto.

[0038] figure 1 A schematic structural diagram of the GIS safety warning fence provided by the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown in the figure.

[0039] The safety warning fence for GIS includes a fence fixing device, a fence body and a locking device, among which:

[0040] The fence fixing device is fixed on the fence body, and is used to fix the fence body on the GIS equipment cylinder 2 during GIS equipment maintenance;

[0041] The fence body is used to isolate the operating part of the G...

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

The invention relates to the technical field of power equipment, and provides a safety warning fence for GIS, which comprises a fence fixing device, a fence body and a locking device, wherein the fence fixing device is fixed on the fence body and is used for fixing the fence body on a GIS equipment cylinder when GIS equipment is overhauled; the fence body is used for isolating a running part of the GIS equipment when the GIS equipment is overhauled; and the locking device is arranged at the front of the fence body and is used for locking the fence body when a fence measure is done, so that complete isolation of the running part of the GIS equipment is achieved, a passing gap and possibility are not left for maintenance personnel, and time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a safety warning fence for GIS. Background technique [0002] At present, the current voltage level of 110kV and above mostly adopts a cylindrical type of circuit breaker, isolating switch, grounding switch, voltage transformer, current transformer, lightning arrester, busbar, cable terminal, inlet and outlet bushing, etc., which are optimized and designed. composite structure as a whole. [0003] GIS equipment needs to use fences to isolate the maintenance part from the operation part when the power is cut off. At present, there are mainly three kinds of safety warning fences used during the maintenance of GIS equipment: single mesh fence, pile fence and suction cup fence. None of the three safety warning fences can tightly isolate the GIS operating part, especially for the GIS equipment arranged on the upper and lower floors of the busbar, the situation where the u...

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): E04H17/00
CPCE04H17/00
Inventor 郭红国晟冯江霞杨玉华于其光王佃旭彭永磊高振国杨清华刘小欧
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY
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