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

Multifunctional ground rod line end clamp

A grounding rod, line end technology, applied in line/collector parts, circuits, connections, etc., can solve problems such as hidden safety hazards on the job site, prolonged power outages, time-consuming, etc., to prevent re-hanging ground wires and improve work efficiency. , the effect of reducing security risks

Active Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is relatively difficult to install the location of the ground wire hanging device on site.
[0003] The traditional grounding rod line terminal clamp is designed for the wire and the electrical inspection grounding ring. The clamp opening is small, the opening and closing ability is weak, and it is easy to be limited by the installation angle; The need to set up the grounding wire results in a long time for hanging the grounding wire, which also prolongs the power outage time to a certain extent. It is time-consuming and not reliable. Work site safety poses hazards

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
  • Multifunctional ground rod line end clamp
  • Multifunctional ground rod line end clamp
  • Multifunctional ground rod line end clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 , 2 As shown, the present invention includes an upper clamping head 1, an upper clamping piece 2, a lower clamping head 6, a lower clamping piece 7, a corner end 12, an operating rod connecting head 14, and the like. The lower chuck 6 is set on the upper chuck 1, and the lower chuck 6 is provided with a sliding screw 10. By adjusting the tightness of the sliding screw, the lower chuck 6 can slide on the upper chuck 1, thereby adjusting the upper clip 2. The distance between the lower clips 7. The upper chuck 1 is connected to the corner end 12 through the angle adjusting bolt 11, and the angle between the upper chuck 1 and the angle end 12 can be adjusted by adjusting the tightness of the angle adjusting bolt 11; And connect the operating rod connector 14; the upper chuck 1 and the lower chuck 6 are respectively provided with an upper chuck c...

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 a multifunctional ground rod wire end wire clamp which solves the problem that the existing device wire clamp is small in opening, weak in expanding capacity and likely to be limited by installation angles. The multifunctional ground rod wire end wire clamp is characterized by comprising an upper clamping head, an upper clamping piece, a lower clamping head, a lower clamping piece, a corner end head and an operation rod connection head, wherein the lower clamping head slides on the upper clamping head which is connected with the corner end head through a corner regulation bolt, and a grounding wire column is arranged on the corner end head which is connected with the operation rod connection head. An upper clamping head corner and a lower clamping head corner are arranged on the upper clamping head and the lower clamping head respectively, upper clamping piece elastic devices are arranged in the upper clamping head and the lower clamping head, the upper clamping piece and the lower clamping piece are movably connected into the upper clamping head and the lower clamping head through clamping piece fixing dowels, and movement of the upper clamping piece and the lower clamping piece depends on expandable elastic force of the clamping piece elastic devices. The multifunctional ground rod wire end wire clamp can meet needs of hanging points of devices different in sizes and angles, be operated conveniently and quickly, shorten hanging time of grounding wires, avoid hanging the grounding wires again due to falling off of the grounding wires, improve work efficiency and guarantee safety of construction personnel.

Description

technical field [0001] The invention relates to a grounding wire hanging device, more precisely to a grounding wire hanging device for high-altitude lines, electrical equipment power failure or installation and maintenance. Background technique [0002] In recent years, with the rapid development of urban power grid construction, in order to ensure the reliability of power supply, a large number of technical transformation and overhaul projects of transmission and distribution lines are carried out every year. To prevent the induced electricity and reverse power transmission that occur during the power outage construction from causing harm to the construction personnel, the grounding wire is a safety barrier to protect the construction personnel and an important tool to ensure the safety of the construction personnel. In the construction of power transmission and distribution lines in a power outage, the off-line points such as branch lines, isolating knife switches, vacuum ...

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): H01R11/14H01R43/00
Inventor 桑梅刘朝成宋京兴戴礼良刘岩闫李玲
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