PROBLEM TO BE SOLVED: To provide an elevator repair method capable of improving working efficiency.SOLUTION: An elevator repair method comprises: a lifting device installation step for installing a winch 6 for lifting a car 1 on a hoistway 100 and connecting the winch 6 to the car 1; an existing lifting device separation step for separating the car 1 and a car lifting device; a retractor type crash inhibition appliance installation step for, installing a safety block 7 having a reel 72 and a strap 73 wound around the reel 72, on the hoistway 100, and connecting the strap 73 to an emergency stop lever 52; and a car lifting step for driving the winch 6 and lifting the car 1, after performing, the existing lifting device separation step, the lifting device installation step, and the retractor type crash inhibition appliance installation step.SELECTED DRAWING: Figure 2
【課題】作業効率を向上させることができるエレベータの改修方法を得る。【解決手段】かご1を昇降させるためのウインチ6を昇降路100に設置し、ウインチ6をかご1に接続する揚重装置設置工程と、かご1とかご昇降装置とを切り離す既設昇降装置切離工程と、リール72およびリール72に巻かれたストラップ73を有する安全ブロック7を昇降路100に設置し、ストラップ73を非常止めレバー52に接続するリトラクタ式墜落阻止器具設置工程と、既設昇降装置切離工程、揚重装置設置工程およびリトラクタ式墜落阻止器具設置工程の後、ウインチ6を駆動させて、かご1を昇降させるかご昇降工程とを備えている。【選択図】図2
ELEVATOR REPAIR METHOD
エレベータの改修方法
12.01.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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