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Blasting electric pole driver

A rod sinker and container technology, which is applied in the field of blasting rod sinkers, can solve problems that affect the production and life of users, cannot effectively ensure safety, consume manpower and material resources, and achieve the effects of simple structure, low operating cost, and short operating time

Inactive Publication Date: 2010-01-13
DALIAN POWER SUPPLY COMPANY STATE GRID LIAONING ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of operation requires at least one crane, one truck and construction personnel to move a base pole, which consumes a lot of manpower and material resources, and cannot effectively guarantee safety.
And the working time is long and the efficiency is low
In addition, the power outage of the line during operation will also affect the production and life of users

Method used

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  • Blasting electric pole driver

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, the surface of the tube 1 of the blasting rod sinker is marked with a length scale, and one end is provided with a movable cone 2, and the tail of the movable cone is a cylinder, which can be inserted into the cavity of the tube. The thickened wall at the other end of the pipe body is provided with lifting lugs 3 , and the port is provided with end caps 4 . A tubular container 5 for placing explosives is arranged in the tube body, and the container is preferably made of frangible material, such as a plastic tube.

[0014] When in use, first ram the pipe body with the movable cone head and end cap installed into the root of the electric pole to be buried deeply. master. Then, the end cover is opened, and the tubular container filled with explosives and detonators is placed in the tube body, and the amount of charge can be determined accor...

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PUM

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Abstract

The invention relates to a blasting electric pole driver, which is characterized in that one end of a cavity pipe body is provided with a movable conical head, a tubular container is arranged in the pipe body, and the other end opposite to the movable conical head on the pipe body is provided with a lifting lug and an end cover. The pipe body is provided with length scales. The blasting electric pole driver has the characteristics of short operating time and high efficiency through directional blasting to increase the embedding depth of a transmission and distribution line electric pole, no need of dismounting of electric wires, power failure operations and application of large-scale devices of crane and the like, time and labor economization, low operation cost, simple structure, convenient use, and reusage of the pipe body.

Description

technical field [0001] The invention relates to a tool for maintaining power transmission and distribution lines, in particular to a rod sinker for blasting. Background technique [0002] In the operation of increasing the burying depth of electric poles in power transmission and distribution lines, the method usually adopted is to cut off the power of the line, and re-dig the pit next to the electric poles not enough in depth (along the line direction) and carry out deep burial. If it is a corner pole or a tension pole, it is necessary to remove all the wires on the pole, pull out the wire pole, dig deep down at the original pole position and re-bury it. This method of operation requires at least one crane, one lorry and construction personnel to move a base electric pole, which consumes a large amount of manpower and material resources, and cannot effectively guarantee safety. And the operation time is long, and efficiency is low. In addition, the power outage of the lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/34F42D3/00
Inventor 卢天赐从芃李刚彭世杰
Owner DALIAN POWER SUPPLY COMPANY STATE GRID LIAONING ELECTRIC POWER
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