The invention provides an elevator pulley replacing method and a suspension body temporary supporting device, which can reduce the labor of pulley replacing operation. In a pulley replacement method, a suspension body temporary support device (31) is provided on a counterweight diversion sheave beam (19). Afterwards, in a state in which the pair of temporary support rollers (32) are in contact with the suspension body (24), the pair of temporary support rollers (32) are moved relative to the counterweight diversion sheave (21), whereby the suspension body (24) is suspended on the pair of temporary support rollers (32). The load applied from the suspension body (24) to the counterweight diversion sheave (21) is temporarily supported by a suspension body temporary support device (31).
本公开提供一种电梯的滑轮更换方法以及悬挂体临时支承装置,能够减轻滑轮的更换作业的工夫。在滑轮更换方法中,在对重反绳轮梁(19)设置悬挂体临时支承装置(31)。之后,在一对临时支承辊(32)与悬挂体(24)接触的状态下,使一对临时支承辊(32)相对于对重反绳轮(21)移动,由此悬挂体(24)被挂到一对临时支承辊(32)上。并且,从悬挂体(24)施加给对重反绳轮(21)的载荷由悬挂体临时支承装置(31)临时支承。
Elevator pulley replacement method and suspension body temporary support device
电梯的滑轮更换方法以及悬挂体临时支承装置
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR PULLEY REPLACING METHOD AND SUSPENSION BODY TEMPORARY SUPPORT DEVICE
European Patent Office | 2024
|European Patent Office | 2025
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