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Electric power electromagnetic track ejection device

An ejection device and electromagnetic technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of low accuracy, poor safety, outdated methods, etc., and achieve the effects of low cost, low improvement accuracy, and simple operation

Inactive Publication Date: 2017-07-28
PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides an electric electromagnetic rail ejection device, which solves the problem of outdated methods, low accuracy, low efficiency, and poor safety in the prior art, and is greatly affected by natural environments such as strong winds. question

Method used

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  • Electric power electromagnetic track ejection device
  • Electric power electromagnetic track ejection device

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Embodiment

[0022] As shown in the figure, the electric electromagnetic track ejection device includes a main capacitor group 5, a positive bus bar of the main capacitor group 6, a negative bus bar of the main capacitor group 7, an insulating rope ejector 8, a thyristor control panel 13, a secondary capacitor group, and a positive electrode of the secondary capacitor group Bus bar 14, secondary capacitor group negative bus bar 15, six-stage electromagnetic acceleration coil, photoelectric sensor 23, electromagnetic track 22 and electromagnetic track support 10; the electromagnetic track support 10 is tubular, and the tubular electromagnetic track support 10 is fixed by double row bolts 1. 22 is arranged in the center of the tubular electromagnetic track support 10; the six-level electromagnetic acceleration coils are respectively the first-level electromagnetic acceleration coil 16, the second-level electromagnetic acceleration coil 17, the third-level electromagnetic acceleration coil 18, ...

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Abstract

The present invention relates to an electric power electromagnetic track ejection device. An electromagnetic track is arranged at the center of a tubular electromagnetic track support; multi-stage electromagnetic acceleration coils are arranged on the electromagnetic track in order, the electromagnetic acceleration coils are detected and excited by photoelectric sensors, the photoelectric sensors are installed on the track support located at the front ends of the electromagnetic acceleration coils; an insulation rope is fixed at one end of an insulation rope ejection body, and the other end of the insulation rope ejection body is arranged on the electromagnetic track; a main capacitor group and a secondary capacitor group are arranged at two sides of the electromagnetic track support; a thyristor control panel is internally provided with multi-group thyristors, and thyristor switches are respectively connected with corresponding photoelectric sensors; and the thyristor control panel is provided with an emission switch which is connected with the thyristor switches. The electric power electromagnetic track ejection device satisfies power system power transmission and transformation technology field high-altitude live working rope throwing demand so as to greatly solve the problem that the ejection accuracy is low, the improve the operation maintenance efficiency and solve the problem of big influence of natural environment such as high wind and the like.

Description

technical field [0001] The invention relates to an auxiliary tool for a power system, in particular to a power electromagnetic rail ejection device, which belongs to the technical field of power transmission and transformation. Background technique [0002] At present, it is unavoidable to work at heights during the operation and maintenance of the power transmission and transformation field of the power system and during the construction process. High-altitude operations are the most frequently used operation methods in power transmission and transformation inspections. The premise of working at heights is the high-altitude projectile of insulating ropes, and the insulation tools and production materials are transported to the high altitude by using the insulating ropes that cross the wires, so as to carry out high-altitude operations. And existing technical method adopts methods such as slingshot shooting bow to carry out high-altitude throwing insulation rope more, and me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 李志新翁晓宇苑婷叶浩宇卿洁王宇师瑞泽
Owner PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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