Device for safely and quickly withdrawing high-voltage cable

Abstract

The invention relates to a device for safely and quickly withdrawing a high-voltage cable and relates to the technical field of safe and quick withdrawing of high-voltage cables. The device has a fastener, a nail gun arranged on the fastener, and a control unit, wherein the control unit used for controlling launching of the nail gun is connected with a driving device of the nail gun, and a connector link is arranged on the body of the nail gun. The fastener comprises a gun body fixing piece and a U-shaped fastener, wherein the U-shaped fastener used for fixing a cable is installed on the gun body fixing piece. The gun body fixing piece has a connection board and a circular pipe, wherein the circular pipe is fixed on the connection board and cooperates with the nail gun, the circular pipe is communicated with the connection board, a channel section cooperative with the connector link is arranged in the circular pipe, and a front end of the nail gun is installed in the circular pipe. The U-shaped fastener is fixedly installed on the connection board. The control unit comprises a control circuit used for receiving remote control signals and controlling a gun body to launch bullets, and a wireless remote controller for sending signals to the control circuit. The device is advantaged by being safe and reliable, being labor-saving and time-saving in operation, improving working efficiency, and mitigating labor intensity.

Description

technical field [0001] The invention relates to the technical field of quick and safe withdrawal of high-voltage cables, in particular to a quick and safe withdrawal device for high-voltage cables, which is especially suitable for high-voltage cables that need to be withdrawn after use in the construction of cable lines, so as to prevent misjudgment that live cables are given to workers the harm caused. Background technique [0002] The power cable is different from the overhead line. Its conductor is wrapped with a certain thickness of insulation, which has the advantage of preventing personal electric shock. However, it also makes it impossible to conduct a direct electric test at a position other than the cable terminal, so that the staff can correctly judge whether the cable is charged. Here comes a certain difficulty. In order to prevent misjudgment of live cables from causing harm to the staff, the following provisions are made in the "State Grid Corporation Elect...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of complicated operation, bulky equipment, low safety and reliability existing in the current power cable tester, the present invention provides a fast and safe exit device for high-voltage cables, which is simple to operate and realizes remote-controlled shooting and binding of cables, fully guarantee the safety of personnel

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