An elevator according to the present invention comprises: a cage having an internal space and ascending and descending in a hoistway; a main rope having one end connected to the cage; a counterweight having the other end of the main rope connected thereto; an ascending and descending driving unit on which the main rope is hung so as to drive the main rope; a compensation rope having both ends respectively connected to the counterweight and the cage, and positioned below the counterweight and the cage; and a compensation unit on which the compensation rope is hung so as to maintain tension between the main rope and the compensation rope. The compensation unit includes: a fixed frame; a compensation sheave on which the compensation rope is wound; a shaft member protruding from the compensation sheave; a movable frame to which the shaft member is rotatably coupled in an axial direction in which the shaft member extends; and an elastic member having both ends connected to the movable frame and the fixed frame so as to support the movable frame to be oscillated relative to the fixed frame.

    본 발명에 따른 승강기는, 내부 공간을 가지고 승강로에서 승강하는 케이지; 일단이 상기 케이지에 연결되는 메인로프; 상기 메인로프의 타단이 연결되는 균형추; 상기 메인로프를 구동하도록 상기 메인로프가 걸리는 승하강 구동부; 상기 균형추와 상기 케이지에 양단이 각각 연결되고, 상기 균형추와 상기 케이지의 하측에 위치하는 보상로프; 및 상기 메인로프와 상기 보상로프의 장력을 유지하도록 상기 보상로프가 걸리는 보상부를 포함하고, 상기 보상부는, 고정프레임; 상기 보상로프가 감기는 보상시브; 상기 보상시브로부터 돌출되는 축부재; 상기 축부재가 연장된 방향인 축방향을 따라 상기 축부재가 회전 가능하게 결합되는 움직프레임; 및 상기 움직프레임을 상기 고정프레임에 대해 요동 가능하게 지지하도록 양단이 상기 움직프레임과 상기 고정프레임에 결합되는 탄성부재를 포함한다.


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    Title :

    LIFT INCLUDING COMPENSATING SHEAVE


    Additional title:

    보상시브를 포함하는 승강기


    Contributors:

    Publication date :

    2024-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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