| 摘要 |
The present invention relates to a spacer device for maintaining an interval between a plurality of electric lines and, more particularly, to an electric line spacer device of an overhead distribution line capable of fixing the lines to maintain the interval by properly controlling a rotation value according to the locations of various transmission lines through an electric line fixing unit which is rotationally combined with an angle control hole which is radially formed on a support body, maintaining the interval of the transmission line fixed to the spacer device by equalizing the rotation value of the electric line fixing unit which rotates along the angle control hole by identifying the location of a scale formed on a protrusion part and a display unit formed on the rotation body with the naked eye, and safely fixing the transmission line regardless of the thickness of the transmission line through the pressing of a blow unit. |
