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Special tool for overhead line hanging object laser cutting

A laser cutting and overhead line technology, applied in manufacturing tools, laser welding equipment, drug combinations, etc., can solve the problems of line foreign bodies needing manual cleaning, laser spot easy damage, etc., to enhance safe operation capabilities, reduce maintenance workload, The effect of improving safety operation

Active Publication Date: 2014-10-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a special tool for laser cutting overhead line suspensions, which can solve the problems that foreign objects on the line need to be cleaned manually and the laser spot is easy to damage the line.

Method used

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  • Special tool for overhead line hanging object laser cutting
  • Special tool for overhead line hanging object laser cutting
  • Special tool for overhead line hanging object laser cutting

Examples

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Embodiment Construction

[0009] Special tools for laser cutting of overhead line suspensions, such as figure 1 , figure 2 As shown, it includes a trolley 5, a rotating disk 4 is arranged on the trolley 5, a laser 2 is arranged on the upper surface of the rotating disk 4, and the outer side of the laser lens of the laser 2 is connected to the casing 7, and the casing 7 is located at the laser lens of the laser 2 to open a through hole 13, A guide post 8 is arranged on one side of the through hole 13 in the housing 7, a focusing mirror 10 is arranged in the housing 7, a guide block 9 is arranged on one side of the focusing mirror 10, a through hole is opened on the guide block 9, and the through hole of the guide block 9 The hole is matched with the guide column 8, and the other side of the through hole 13 in the housing 7 is provided with the first motor 3, the transmission shaft of the first motor 3 is connected with the first screw rod 11, and the other side of the focusing mirror 10 is provided wit...

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Abstract

A special tool for overhead line hanging object laser cutting comprises a trolley; a rotary disc is arranged on the trolley; a laser is arranged on the upper surface of the rotary disc; the external side of a laser lens of the laser is connected with a casing; a position of the casing, which is arranged at a laser lens position, is provided with a through hole; a position inside the casing, which is arranged on one side of the through hole, is provided with a guiding column; a focusing lens is arranged inside the casing; one side of the focusing lens is provided with a first motor; a transmission shaft of the first motor is connected with a first screw; the other side of the focusing lens is provided with a first nut. When the special tool for overhead line hanging object laser cutting is applied to de-icing operation, the first motor drives the first screw to rotate to enable the size of laser spots of the laser to get larger to enable ice blocks to be melted uniformly and an electric wire is avoided from burning out caused by excessively small laser spots of the laser. When the special tool for overhead line hanging object laser cutting is applied to sundry removing, the first motor drives the first screw to rotate to enable the size the laser spots of the laser to get smaller and sundries are cut through the laser spots.

Description

technical field [0001] The invention relates to a special tool for cutting, in particular to a special tool for laser cutting overhead line suspensions. Background technique [0002] In the maintenance work of power transmission and transformation equipment, sometimes there are many suspended obstacles on the transmission line caused by severe weather such as strong wind and cold air, or the line is covered with ice, which seriously affects the safe operation of the transmission line. To remove these suspension obstacles and icing on the lines, construction workers need to climb the tower and route the lines for manual cleaning, which makes the maintenance workers labor-intensive and dangerous. Existing special tools for laser cutting overhead line suspension only have deicing function, and the laser cannot be adjusted in focus. During the deicing process, it is very easy to damage the insulating layer of the overhead line due to the high temperature of the laser spot. ...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/70A61K36/8994A61K9/06A61P17/02
CPCA61K31/045A61K33/30A61K35/38A61K35/413A61K35/583A61K35/63A61K35/644A61K35/65A61K36/8984A61K36/8994B23K26/08B23K26/38A61K2300/00
Inventor 高森张春波吕宁鹿宁林晓东朱涛高翔周奇高伟高海波高金福于晓川刘秉龙陈利博李传森王立健冯迎春乔耀华
Owner STATE GRID CORP OF CHINA
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