To provide a main rope swing suppressing device which can efficiently control the roll when a main rope swings sideways.SOLUTION: A main rope swing suppressing device 30 comprises: a connector 34 attached to a car side main rope group 12 above a car 14 and to which one end of a swing suppressing rope 52 for suppressing the swing of the car side main rope group 12 is connected; a pulley 44 provided at the same height as the connector 34 and overlaid with the swing suppressing rope 52; an actuator 48 arranged below the pulley 44 and suppressing the swing of the car side main rope group 12 by pulling the other end of the swing suppressing rope 52; and a tension applying mechanism 70 arranged between the connector 34 and the pulley 44 and applying tension to the swing suppressing rope 52 so that the swing suppressing rope 52 does not loosen.SELECTED DRAWING: Figure 2

    【課題】主ロープが横振れしたときに横振れを効率よく抑制できる主ロープの振れ抑制装置を提供する。【解決手段】主ロープの振れ抑制装置30は、乗りかご14上方のかご側主ロ—プ群12に取り付けられ、かご側主ロープ群12の振れを抑制する振れ抑制用ロープ52の一端が連結された連結具34と、連結具34と同じ高さ位置に設けられ振れ抑制用ロープ52が架け渡された滑車44と、滑車44の下方に配置され、振れ抑制用ロープ52の他端側を引っ張ることによりかご側主ロープ群12の振れを抑制するアクチュエータ48と、連結具34と滑車44の間に配置され、振れ抑制用ロープ52が弛まないよう同ロープ52に張力を付与する張力付与機構70とを備える。【選択図】図2


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    Title :

    MAIN ROPE SWING SUPPRESSING DEVICE


    Additional title:

    主ロープの振れ抑制装置


    Contributors:

    Publication date :

    2021-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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