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Wireless cutter for power hot-line work

A technology of live operation and cutting knife, which is applied to overhead lines/cable equipment, etc., can solve the problem of inconvenient operation and the inconvenience of one person's hands when insulating the operating rod, and achieve the effect of realizing working space and wireless long-distance communication.

Inactive Publication Date: 2015-11-11
HANGZHOU XIANHENG INT SCI RES CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a method that can solve the above-mentioned problems in the prior art. The present invention is mainly used for cutting off the lead wire when the equipment and the line are replaced under live conditions. Carry out one-to-one matching control, multiple cutters can work at the same time, the remote control distance can reach more than 200 meters, and the operation is performed by two people, which solves the problem that a single person cannot release his hands and is inconvenient to operate when using an insulated operating rod. Operation time is within 10 seconds

Method used

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  • Wireless cutter for power hot-line work
  • Wireless cutter for power hot-line work
  • Wireless cutter for power hot-line work

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Embodiment

[0038] Such as Figure 1-4 As shown, the product of the present embodiment comprises a cutter housing 1, a drive motor 2, a pump body 3, a fixed cutter 4 and a movable cutter 5, and the pump body 3 is controlled by the drive motor 2 to push the movable cutter 5 forward, so that the movable The cutter 5 and the fixed cutter 4 complete the cutting action. This embodiment also includes a cutter battery 6, a connecting sleeve 7, a grounding wire 8, a control circuit 9 and a wireless remote controller 10. The control circuit 9 includes a motor drive circuit and a wireless remote control communication circuit; the control circuit 9 communicates data with the wireless remote controller 10 by driving the wireless remote control communication circuit; the motor drive circuit controls the operation of the drive motor 2; the control circuit 9 is powered by the cutter battery 6, and the control circuit 9 and the connecting sleeve 7 are connected through a ground wire 8 connections; this e...

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Abstract

The invention relates to a wireless cutter for power hot-line work, in particular to a wireless operated cutter used in an insulating rod operation method used in hot-line work in power industry. The wireless cutter for power hot-line work comprises a cutter shell, a drive motor, a pump body, a fixed cutter, a movable cutter, a cutter battery, a connecting sleeve head, a ground wire, a control circuit and a wireless remote controller, wherein the pump body is controlled to push the movable cutter forwards through the drive motor, so that the movable cutter and the fixed cutter finish the cut-off action. By a wireless communication technology, one-to-one matching control is carried out on the wireless cutter by a special remote controller; a plurality of cutters can simultaneously work; the remote control distance can be up to over 200m; double persons cooperate during operation; and the problem of operation inconvenience due to the fact that double hands of a single person cannot be liberated when an insulating operation rod is used is solved.

Description

technical field [0001] The invention relates to a wireless cutting knife for electric live working, in particular to a wireless operating cutting knife used in the insulating rod working method used in live working in the electric power industry. Background technique [0002] Live work refers to the work carried out on equipment or lines without power failure, such as testing, maintenance, Overhaul and replacement of individual components. [0003] Live work can be divided into direct work and indirect work according to whether the operator directly contacts the live conductor; according to the potential level of the operator when working, it can be divided into equipotential work, intermediate potential work and ground potential work. At present, the main methods of live work are: (1) indirect work; (2) equipotential work; (3) work along the insulator string into a strong electric field; (4) phase separation work; (5) full insulation work. [0004] At present, indirect li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 罗铖刘泽伟
Owner HANGZHOU XIANHENG INT SCI RES CENT CO LTD
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