The invention discloses an elevator pulley bushing online replacement method, an elevator pulley bushing mounting method and an elevator pulley bushing. The online replacement method for the lining of the elevator pulley comprises the steps that the elevator pulley provided with the lining comprising a plurality of sections capable of being assembled is rotated, so that at least one section to be replaced in the lining is rotated to an operation area, the section to be replaced is not jointed with an elevator rope arranged on the elevator pulley when in the operation area; the to-be-replaced section is detached from the elevator pulley, and a replacement section used for replacing the to-be-replaced section is installed on the elevator pulley; and repeating the above steps until all or part of the to-be-replaced sections in the bushing are replaced. The structure and installation operation of an existing elevator pulley bushing can be effectively improved, and particularly online replacement operation of the elevator pulley bushing can be achieved.

    本发明公开了电梯滑轮衬套在线更换方法、安装方法和电梯滑轮衬套。所述电梯滑轮衬套在线更换方法包括步骤:将装设有包括多个可组装区段的衬套的电梯滑轮转动,使得所述衬套中的至少一个待更换区段转动至操作区域,所述待更换区段在处于所述操作区域时不与装设在所述电梯滑轮上的电梯绳索接合;将所述待更换区段从所述电梯滑轮拆卸下,并将用于更换所述待更换区段的更换区段安装到所述电梯滑轮上;以及重复以上步骤,直到所述衬套中的全部或一部分的待更换区段被更换。本发明可有效改进现有电梯滑轮衬套的结构以及安装操作,尤其能够实现电梯滑轮衬套的在线更换操作。


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    Title :

    Online replacement method and installation method of elevator pulley bushing and elevator pulley bushing


    Additional title:

    电梯滑轮衬套在线更换方法、安装方法和电梯滑轮衬套


    Contributors:
    NIU YANCHAO (author) / LIU RUGUANG (author) / WANG XUEWEI (author) / GAO GUOCHEN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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