ACCESSORY STORAGE DEVICE FOR EXPANSION RAIL UNIT FOR RAILWAY WORK VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide notification of an unremoved state of an accessory on completion of work for a movable rail of an expansion rail unit for a railway work vehicle.;SOLUTION: This accessory storage device 10 includes: a storage box 11 which is installed near a storage location of the expansion rail unit; an indicating lamp which is installed beside a railway track in the installation position of the expansion rail unit, and which performs alarm display; and a control circuit 18 for controlling the lighting of the indicating lamp. The storage box 11 is provided with holders 14 and 15 for holding the accessories 7 and 8 of the expansion rail unit. The holders 14 and 15 are provided with limit switches for detecting the held accessories 7 and 8, respectively. The control circuit 18 comprises a relay which is turned off when all the accessories 7 and 8 are detected by the limit switches, and a relay which is turned off by making the limit switch opened when the expansion rail unit is put into a stopped state by housing the movable rail because of the completion of the work. When any one of the relays is turned on, the indicating lamp 12 is lit.;COPYRIGHT: (C)2010,JPO&INPIT