| 摘要 |
PROBLEM TO BE SOLVED: To grasp the distance between the hanging centers quickly and accurately and conduct the aligning adjustment of an elevator winch. SOLUTION: An aligning adjustment mechanism of the elevator winch is to adjust the distance between the hanging centers of a balance weight 12 and an elevator car 11 hung by a main cable 10 put on straddling a sheave 4 and a baffle wheel 7 of the winch 3 installed in a machine room of the elevator 3, wherein the arrangement further includes a first plate 14 installed on the first beam 8 attached in the machine room and supporting the baffle wheel rotatably, a second plate 13 attached to the second beam 9 installed rotatably on the first beam and supporting the sheave 4 of the winch rotatably, a block 16 provided with a threaded hole fixed to a position on the first beam a certain distance apart from the side face of the second beam, and an adjusting member 18 to advance in the threaded hole in the block for giving a fastening force to the second beam and shifting the position of the winch, whereby the distance between the two plates is measured, and if the measurement is deviated from the specified value, the adjusting member 18 is rotated so as to move the winch. COPYRIGHT: (C)2005,JPO&NCIPI
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