CLEANING TOOL FOR DRIVING SHEAVE OF ELEVATOR HOISTING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a cleaning tool for a driving sheave of an elevator hoisting machine simplified in structure to miniaturize the device and to reduce costs, facilitated in the work for attaching/detaching to/from the sheave to reduce a working load. SOLUTION: This cleaning tool 1 includes: an operation plate 3 having a first tip side 4 for scraping the rope oil deposit 15 deposited in a rim surface 11a; a steel body 2 formed of a holding plate 6 extending to one side from a base end of the operation plate 3 and formed into an L-shape; and a first permanent magnet fixed to a back surface of the holding plate 6 and fixing the holding plate 6 to a machine base 12 supporting the driving sheave 11 with magnetic attractive force thereof. COPYRIGHT: (C)2011,JPO&INPIT