ROPE GROOVE PROCESSING DEVICE FOR ELEVATOR AND PROCESSING METHOD THEREOF

摘要

PPROBLEM TO BE SOLVED: To provide a rope groove processing device for an elevator capable of applying reproduction processing on a rope groove formed on a driving sheave or the like within a short time and of preventing the serviceability of the elevator from degrading. PSOLUTION: This rope groove processing device for an elevator includes: a mounting part 8 removably provided on the fixing body 5 of the elevator; a processing part 9 disposed so as to face the rope groove portion of a rope groove 4a formed on the driving sheave 4, on which a main rope 2 for suspending the car 1 of the elevator is not wound; and a movable supporting part 13 installed on the mounting part for movably supporting the processing part in the rotating shaft direction and the radial direction of the driving sheave. The processing part with a rotary type grinding tool 10 for removing the rope groove is fixed so that the rotary axis 16 of the grinding tool is at an angle of roughly 30with respect to a tangential line 17 from the processing point on the driving sheave. PCOPYRIGHT: (C)2008,JPO&INPIT