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

Insulator end clamp

A technology of insulators and fixtures, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as difficulties, troubles, and difficulty in finding fixed points on the wire side, and achieve the effects of preventing the expansion of accidents, simple and convenient construction, and a wide range of applications

Active Publication Date: 2014-12-10
FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The insulator fixture in the prior art can often easily remove the insulator in the middle of the insulator string, but if it is necessary to replace the first insulator on the wire side of the insulator string, it is more difficult, because the fixture head at one end of the fixture screw It can be clamped on the steel cap of the first piece of insulator, but it is difficult to find a fixed point on the wire side, so that the clamp cannot function. It is necessary to add another device that can be used as a fixed point to replace the clamp head at the other end of the clamp screw. In this way, the tension of the insulation string can be removed after the screw is tightened, so that the first piece of insulator on the wire side can be loosened and replaced. However, this method will be very troublesome, and no simpler method or device has been found in the prior art.

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
  • Insulator end clamp
  • Insulator end clamp
  • Insulator end clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Such as Figure 1 to Figure 4 As shown, an insulator end clamp includes a clamp screw 1 with a clamp wire tightener 14, a clamp head 2 connected to one end of the clamp screw 1, and a hanger connected to the other end of the clamp screw 1. plate 3. A swivel head 4 is provided on the side of the hanging plate 3 facing the jig head 2, and a fixing device for fixing the triangular connecting plate on the wire is connected to the swivel head 4. The fixing device is composed of clamping plate 5 and cover plate 6 fastened to form a set of clamping bodies for clamping the triangular joint plate. The clamping plate 5 and the cover plate 6 are fixedly fastened together mainly by bolts 9, thereby clamping the triangular connecting plate on the wire. Therefore, both the clamping plate 5 and the cover plate 6 are provided with bolt holes 10 , and the bolt holes 10 are designed to be elongated, which is convenient for adjusting the relative position between the clamping plate 5 an...

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 discloses an insulator end clamp. The insulator end clamp comprises a clamp screw with a clamp wire tightener, a clamp head which is connected with one end of the clamp screw, and a hanging plate which is connected with the other end of the clamp screw, wherein a rotary head is arranged on the side face of the hanging plate which faces the clamp head; a fixed device which is fixed with a triangular connection plate on a conducting wire is connected to the rotary head; the fixed device is buckled by a clamping plate and a cover plate to form a group of clamping bodies for clamping the triangular connection plate; threaded supporting columns which are used for supporting the side face of the triangular connection plate are arranged on at least two edges of the clamping plate; a backup protection buckle which serves as a backup protection hanging point of an insulator string is arranged on the clamping plate; and a hanging hole is formed in the middle of the backup protection buckle. The insulator end clamp is firm and can bear a heavy load; and because the threaded supporting columns have an adjustment positioning function and a firmness improvement function, the insulator end clamp can be applied to connection plates of substantially same specification and is wide in application range.

Description

technical field [0001] The invention relates to an insulator clamp, in particular to an insulator end clamp. Background technique [0002] The insulator fixture in the prior art can often easily remove the insulator in the middle of the insulator string, but if it is necessary to replace the first insulator on the wire side of the insulator string, it is more difficult, because the fixture head at one end of the fixture screw It can be clamped on the steel cap of the first piece of insulator, but it is difficult to find a fixed point on the wire side, so that the clamp cannot function. It is necessary to add another device that can be used as a fixed point to replace the clamp head at the other end of the clamp screw. In this way, the tension of the insulation string can be removed after tightening the screw, so that the first insulator on the wire side can be loosened and replaced. However, this method will be very troublesome, and no easier method or device has been found ...

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): H02G1/02
Inventor 王成华张鸣黄仲明刘高
Owner FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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