US 2004/0168816 A1 · Wire-changing device inside of electric pole and non-power-failure power distribution method

Abstract

The present invention discloses a wire transfer mechanism and a direct power transmission type uninterruptible wire deployment method using the same, in operations of removal and relocation of wires connected and distributed to each pole and changing of passing area, which is capable of replacement of wires and poles, relocation of poles and changing of passing area uninterruptibly by means of sequential separation and connection of electricity by a bypass between a new wire and a removed wire using the wire transfer mechanism mounted at each pole without using a bypass cable of the existing temporary power transmission method. More particularly, the present invention relates to a direct power transmission type uninterruptible wire deployment method using a wire transfer mechanism, which comprises the steps of: mounting the wire transfer mechanism on a pole for fixing it to a cross arm; transferring wires; mounting a wire connecting mechanism; mounting the wires; mounting a space maintainer; separating an uninterruptible current; and removing the wires.

Claims6

Dependent claims

A wire transfer mechanism on a pole, comprising:

a cross arm fixing means having supporting plates to be fixed to a cross arm and a clamping bolt;
a wire transfer means having wire transfer rollers and an arm body;
and
an axial rotating means having an arm fixture for axially mounting the wire transfer means to the cross arm fixing means to allow the arm body to rotate, an axial bar and an axial pipe, an axial supporting clamp and a position fixture.

1 more element

Dependencies are inferred from the claim text.

Wire-changing device inside of electric pole and non-power-failure power distribution method

Life of this patent

Wire-changing device inside of electric pole and non-power-failure power distribution method

Life of this patent

Abstract

Claims6