| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent damage on a cable while reducing the construction cost, and shortening the operation time.SOLUTION: A cable removal device is used for removing a cable 15 laid in the ground while being housed in troughs Tr1. The cable removal device has a tube 45 provided, at the front end, with an opening for receiving one end of a cable 15, a cable transport device 47 for advancing the tube 45 and pushing the cable 15, while surrounding, into the troughs Tr1, and a filler discharging device 50 connected to the rear end of the tube 45, and taking the filler filling the troughs Tr1 into the tube 45, before being discharged to the outside thereof. Since the tube 45 is advanced, pushed into the troughs Tr1, and the filler filling the periphery of the cable 15 in the troughs Tr1 is taken into the tube 45 and discharged to the outside thereof, the filler around the cable 15 can be removed.</p> |
