CABLE LEAD-IN STRUCTURE OF BASE-ISOLATED BUILDING

摘要

PROBLEM TO BE SOLVED: To provide a cable lead-in structure of a base-isolated structure capable of preventing disconnection of a cable upon occurrence of an earth quake while facilitating installation and maintenance.

SOLUTION: The cable lead-in structure K of a base-isolated structure comprises an anchor member 3 for anchoring a cable 1 removably to a building, and a cable holding mechanism 4 for holding a cable 1a being routed in the building 2 from the anchoring position such that the cable can be drawn out and taken in freely. The cable holding mechanism 4 holds the cable 1a to be drawn out and taken in freely by winding in and feeding out a wire 4c freely by means of a winding spring 4a.

COPYRIGHT: (C)2005,JPO&NCIPI