| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cable drawing-in and laying device which can reduce the friction of a cable and can allow the cable to be extremely easily laid at the time of drawing-in and laying the cable in a narrow space of a conduit, etc., and, in addition, can easily remove equipment and materials. SOLUTION: A cable drawing-in and laying device is provided with moving frames 21 which can be put in the narrow space of a conduit 1, etc., and have inverted U-shaped cross sections so that a cable 3 can be put in the frames 21 from the bottom sides and wheels 22 and cable chuck mechanisms 4 which are pivotally attached to the frame sections of the frames 21 and constituted in opened/closed states. The device draws in the cable 3 while the device holds the cable 3 with the mechanisms 4 by closing the mechanisms 4 and drops the cable 3 for laying by opening the mechanisms 4.</p> |
