METHOD AND APPARATUS FOR INSTALLING CABLE IN CONDUIT

摘要

The object of the invention is to provide a method and an apparatus for laying communication cable along the inner wall of a pipe having a relatively small inner diameter. According to the invention, a cable (17) is previously introduced into a pipe (1) in which the cable is to be laid. A wagon (2) is caused to move through the pipe (1) and the cable (17) is raised up with the aid of an arm disposed at the fore part (2a) of the wagon until it abuts against the inner wall of the pipe (1). The cable is then fixed to the inner wall of the pipe (1) by using fixing means disposed at the rear part (2b) of the wagon.