| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lifting duct edge treating tool that can be singly attached to a lifting duct in advance and has the satisfactory cable guide workability of a cable, and to provide a method for laying the cable. <P>SOLUTION: The lifting duct edge treating tool 10 comprises introduction sections 13, 14 attached to the lifting duct D1 or D2 by introducing the edge of the lifting duct D1 or D2 for inserting the cables C1, C2; and a cable guide 12 in which a plurality of cylinders 20, 21 for inserting the cables C1, C2 and blocking sections 22, 23 are formed where an inner hole at the cylinder sections 20, 21 is closed. In the cable laying method, the edge treating tool 10 is attached to the edge of the lifting duct D1 before the blocking section 22 is removed for opening the cylinder 20, the cable C1 is lifted from the inside of the lifting duct D1 for leading to the outside through the cylinder 20, the cable C1 is inserted into a cable cap 30 for blocking the gap between the cylinder 20 and the cable C1, and the cable cap 30 is attached to the cylinder section 20. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
