A two-way anti-running line device

Abstract

The invention discloses a bidirectional lead deviation resisting device. The bidirectional lead deviation resisting device comprises a controller, a tachometer, locking mechanisms and a mounting frame, wherein the tachometer and the locking mechanisms are arranged on the mounting frame; two groups of locking mechanisms are symmetrically arranged along the vertical center plane of the mounting frame; the tachometer can be used for detecting whether a lead moves or not; the locking mechanisms can be used for locking the lead; the data port of the tachometer is connected with the data receiving port of the controller; the command output port of the controller is connected with the control ports of the locking mechanisms; when the tachometer detects the movement of the lead, the controller is used for controlling the locking mechanisms to lock the lead. When the bidirectional lead deviation resisting device is used together with the conventional wire clamper, the lead can be effectively prevented from being deviated; the bidirectional lead deviation resisting device is convenient to use; the working efficiency can be increased, and the construction security is enhanced.

Description

Technical field [0001] The invention relates to the technical field of power grid engineering construction appliances, in particular to a two-way anti-running line device. Background technique [0002] During the construction of the transmission line, when tightening the wire, it is necessary to clamp the wire with a wire clamp first, and then use the wire clamp to tighten the wire. However, the existing wire clamp often encounters the wire stuck in the wire during use. The phenomenon of wire slipping inside the device and the wire falling out of the card wire device. Once the wire runs during the line construction, the surface of the wire will be worn, and corona will be easily generated in the subsequent transmission of electrical energy, resulting in waste of electrical energy and noise. harm. On the other hand, the wire must be re-drawn after the line is running, which greatly wastes manpower and material resources and increases the construction period. If the wire needs to...

AI Technical Summary

Problems solved by technology

[0003] 1. The wire is over-tracted during the wire tightening process, causing the wire rope of the wire tensioner to break and run away;

[0004] 2. The wire does not match the clamping part of the wire clamp, and the wire slips or runs away;

[0005] 3. The staff did not completely clamp the wire into the clamping part of the clamping device, and the wire running phenomenon occurred;

[0006] 4. The quality of the insulating layer of the insulated wire is poor, and the inner insulating layer of the clamping part of the clamping device is broken and then runs away.

[0007] In actual construction, simple manual pulling of the wires or fixing the ends of the wires on poles and cross-pieces are usually used as anti-running measures for the wires, which is laborious and laborious, reduces work efficiency, and the effect is not good, and the safety performance is poor.

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