WALL PENETRATION DEVICE FOR CABLE

摘要

PROBLEM TO BE SOLVED: To provide a wall penetration device for cable capable of placing without using a massive thing, having good operation capability, no streaming of radiation and not requiring an operation area of bending radius of cable. SOLUTION: The device is constituted of a guide tube 3 placed by penetrating a wall 2 isolating a specific area, and shield plugs 8, 9 and 10 having a radiation shielding function which are inserted in the guide tube 3 and penetrated by cables 4 and 6.