Patent ID: 9590407
Date: 2017-03-07
CPC Classifications: H02G

Claim:
1. A device for removing ice and snow from a power transmission line, comprising: a support member installed on the power transmission line; and a vibrator that is provided for the support member and applies vibrations to the power transmission line so as to remove the ice and the snow attached to the power transmission line, wherein: the vibrator has a pair of vibrators that are symmetrically formed in a pair in a lengthwise direction of the power transmission line on the basis of the center of the support member, and a controller controls an amount of vibration of the vibrators according to attached circumstances of the ice and the snow and controls the amount of vibration applied to the power transmission line, wherein the support member includes: wherein the vibrator includes: wherein the installer includes: wherein the fixing bracket is provided with a first engagement part in a front surface thereof, and the installing bracket is provided with a second engagement part in a rear surface thereof so as to be coupled to the first engagement part, wherein the first engagement part has a shape of a circular protrusion protruding to the front surface of the fixing bracket or a circular recess recessed in the front surface of the fixing bracket, and wherein the fixing bracket is provided with a first anti-rotation part in a front surface thereof, the installing bracket is provided with a second anti-rotation art in a rear surface thereof so as to be coupled to the first anti-rotation part, and rotation between the first engagement part and the second engagement part is prevented by part and the second anti-rotation part.