PROBLEM TO BE SOLVED: To provide a rope vibration suppressing unit for an elevator, which alone can suppress two rope parts from laterally vibrating in one direction.SOLUTION: The rope vibration suppressing unit comprises an anti-vibration bar 102, and an actuator 108, installed outside elevation passages for an elevator car 26, a first lifting body and a balance weight 28, a second lifting body, which turns the anti-vibration bar 102. The anti-vibration bar 102 is turned by the actuator 108 to be switched between a standby state where the bar stands and an operation state where the bar lies down. In the operation state, the anti-vibration bar 102 lies down beside both rope parts 24A and 24B: the first rope part (24A) is a rope part of either of an elevator car-side main rope part 24A and a balance weight-side rope part and the second rope part (24) is a rope part of the other of the balance weight-side main rope part 24B and the balance weight-side rope part.SELECTED DRAWING: Figure 4

    【課題】一台で、二つのロープ部分の一方向の横振れを抑制し得る、エレベータ用のロープ振れ抑制ユニットを提供する。【解決手段】振れ止めバー102と、第1の昇降体であるかご26および第2の昇降体である釣合おもり28の昇降経路外に設置され、振れ止めバー102を回動するアクチュエータ108と、を有し、振れ止めバー102は、アクチュエータ108で回動されて、起立した待機状態と横たわる作動状態とに切り換えられ、前記作動状態において振れ止めバー102は、かご側主ロープ部分24Aと釣合おもり側釣合ロープ部分のいずれか一方のロープ部分である第1ロープ部分(24A)と釣合おもり側主ロープ部分24Bと釣合おもり側釣合ロープ部分のいずれか一方のロープ部分である第2ロープ部分(24B)の両方のロープ部分24A,24Bの側方に横たわる構成とした。【選択図】図4


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    Title :

    ROPE VIBRATION SUPPRESSING UNIT


    Additional title:

    ロープ振れ抑制ユニット


    Contributors:

    Publication date :

    2018-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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