Unlock instant, AI-driven research and patent intelligence for your innovation.

A bolt control device for a dropout fuse

A drop-type fuse and control device technology, applied in the field of electric power, can solve problems such as low work efficiency, and achieve the effect of improving work efficiency and saving manpower

Active Publication Date: 2016-08-24
STATE GRID CORP OF CHINA +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, this application provides a bolt control device for drop-out fuses, which has solved the problem of low work efficiency caused by the cooperation of two operation and maintenance personnel when disassembling drop-out fuses

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
  • A bolt control device for a dropout fuse
  • A bolt control device for a dropout fuse
  • A bolt control device for a dropout fuse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0036] The bolt management and control device for the drop-out fuse provided in the present application includes a clamp and a fixing part, and the fixing part is arranged on the clamp.

[0037] Drop-out fuses are generally fixed on a flat iron plate fixed to the cross arm of a power pole tower, and are fixed by bolts. Usually, the nuts of the bolts are flushed down and the bolts are flushed up. The function of the bolt control device is to fix the nuts of the bolts, so that when th...

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 present application provides a bolt management and control device for a drop-out fuse, which includes a clamp and a fixing part, and the fixing part is arranged on the clamp. The clamp is used to fix the flat iron plate used to fix the drop-out fuse, and keep its position stable with the flat iron plate, and is also provided with a bayonet; The nut clip matching the nut of the bolt is used to be clamped on the nut; The position of the mouth is relatively stable. When the operation and maintenance personnel turn the nut of the bolt with a wrench, the bolt will keep itself still due to the action of this bolt control device, so there is no need for another operation and maintenance personnel to control the bolt, and there is no need for the cooperation of two operation and maintenance personnel operation, which can improve work efficiency and save manpower.

Description

technical field [0001] The present application relates to the field of electric power technology, and more specifically, to a bolt management and control device for dropout fuses. Background technique [0002] Drop-out fuse is a common electrical device, which is generally set at a higher position on the power tower and fixed on the cross-arm of the power tower through a flat iron plate. Specifically, the flat iron plate is set at the height of the power tower On the cross-arm, the flat iron plate will fix the drop-out fuse through bolts. When the drop-out fuse breaks down and needs to be replaced, operation and maintenance personnel need to go to a high place and use tools to loosen the bolts used to fix the drop-out fuse, and then replace it with a new drop-out fuse. However, drop-out fuses are generally located in an open space and must be exposed to wind and sun, resulting in corrosion of the bolts. When the nuts of the bolts are turned, the bolts often rotate with them...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/54H01H85/20
Inventor 温利军樊艳龙吴志伟方文武洪峰佟瑞明高建民李荣坡杨立君
Owner STATE GRID CORP OF CHINA