| 摘要 |
<p>PURPOSE:To enable a number of workers to be reduced, by feeding out a wire inserting rod being held by a motor driven roller and guiding the wire inserting rod so as to pass through in a guide pipe which connects conduit pipe inlets. CONSTITUTION:When a wire inserting rod 4 is inserted into a conduit pipe by setting a rod press-in type conduit-pipe wire inserting machine 8 in a manhole, the rod press-in type conduit-pipe wire inserting machine 8 is fixed to a wire inserting machine fixture 9. And a guide pipe 11, which is set between the wire inserting machine 8 and the inlet of a conduit pipe 30, firmly fixes the both ends to the respective sides. Next the wire inserting rod 4, wound on a reel 12 set onto a road, passes through in the guide pipe 11, being guided into the conduit pipe 10. In this way, restriction of a place, even when it is received such that the conduit pipe to be laid provides in its periphery many conduit pipes laying already cables to exist, can be avoided by using the guide pipe 11.</p> |
