A jig 50 of the present invention is used for cleaning a return pulley 6 included in a return pulley device 20 of an elevator 1. The return pulley device 20 includes an attachment plate 22, and a shaft part 41 of the return pulley 6 is attached to the attachment plate 22. The attachment plate 22 covers at least a portion of a side surface 43 of the return pulley 6 with a gap therebetween. The jig50 is provided with: a fixing part 60 that is fixed to the attachment plate 22; and a cleaning part 95 that is joined to the fixing part 60 with a coupling part 75 interposed therein, and that can bebrought into contact with the side surface 43 while the fixing part 60 is fixed to the attachment plate 22.

    辅具(50)用于清扫电梯(1)的反绳轮装置(20)所包括的反绳轮(6)。反绳轮装置(20)包括安装板(22),在安装板(22)安装有反绳轮(6)的轴部(41)。此外,安装板(22)以隔开间隔的状态覆盖反绳轮(6)的侧面(43)的至少一部分。辅具(50)具备:固定部(60),其用于固定于安装板(22);以及清扫部(95),其借助连结部(75)与固定部(60)相连,并且能够在将固定部(60)固定于安装板(22)的状态下与侧面(43)接触。


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    Titel :

    RETURN PULLEY CLEANING JIG AND RETURN PULLEY CLEANING METHOD


    Weitere Titelangaben:

    反绳轮清扫用辅具和反绳轮清扫方法


    Beteiligte:
    NOMURA TAKUYA (Autor:in)

    Erscheinungsdatum :

    2021-02-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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