To provide a shaft fixing jig for an elevator hoisting machine that can prevent teeth of a worm wheel from being damaged when removing a bearing from the shaft.SOLUTION: A shaft fixing jig 60 includes a base member 61, and a spacer member 65 that is movable in a longitudinal direction of a shaft 26 of a hoisting machine 20 with respect to the base member 61. The spacer member 65 includes a head part 66 that can come into contact with a brake wheel 50 of the hoisting machine 20. The base member 61 is fixed to a portion of the hoisting machine 20 that faces the brake wheel 50 in the longitudinal direction of the shaft 26.SELECTED DRAWING: Figure 6
【課題】軸受をシャフトから取り外す際に、ウォームホイールの歯が破損することを防止し得るエレベータ巻上機用シャフト固定治具を提供する。【解決手段】シャフト固定治具60は、ベース部材61と、ベース部材61に対して巻上機20のシャフト26の長手方向に移動可能であるスペーサ部材65とを備える。スペーサ部材65は、巻上機20のブレーキホイール50に当接し得るヘッド部66を含む。ベース部材61は、巻上機20のうちシャフト26の長手方向においてブレーキホイール50に対向する部分に固定される。【選択図】図6
SHAFT FIXING JIG FOR ELEVATOR HOISTING MACHINE
エレベータ巻上機用シャフト固定治具
2023-10-16
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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