| 摘要 |
<p>PURPOSE:To reduce difficulty in hot-line work by putting marks on a wire of a wire grip, and attaching a wire holder to a distribution line on the basis of these marks, and determine the position of a work tool on the basis of the position of the wire holder. CONSTITUTION:A wire grip 1 is provided with a wire holder 3 and a take-up drum 4 at the end of a wire. The wire 2 is provided with a wire hook 6, and a first mark of a white mark 7 and a second mark of a red mark 8. The wire holder 3 supports a distribution line, and the wire 2 is stringed approximately parallel to the direction of the distribution line. On the basis of the white mark 7 and the red mark 8 of the wire 2, the wire holder 3 is installed and positioned precisely on a certain pont of the distribution line. By using these marks as reference to determine the position of work tool, the precision of the work is able to be improved.</p> |
