PROBLEM TO BE SOLVED: To provide a rope swing detection device for elevator capable of suppressing false detection due to dust and the like, accurately detecting a rope swing amplitude, as well as preventing damage to hoistway equipment which may be caused by contact with a rope.SOLUTION: A rope swing detection device comprises multiple contact pressure detectors (10) arranged to surround a rope (6) between a car (2) and a winch (5), and contacting the rope when horizontal swing occurs in the rope, to detect respective contact pressures and respective contact directions. A rope swing suppression control method for elevator enabling suppressing a rope swing amplitude for elevator, comprises: calculating a horizontal maximum swing amplitude of the rope in the hoistway, on the basis of detected results of the multiple contact pressure detectors; and moving the car according to the calculated results.SELECTED DRAWING: Figure 1

    【課題】塵埃等による誤検出を抑制し、ロープ揺れ幅を高精度に検出し、ロープとの接触に起因した昇降路機器の損傷を未然に防ぐことのできるエレベータのロープ揺れ検出装置を得る。【解決手段】かご(2)と巻上機(5)との間においてロープ(6)を囲うように配置され、ロープに水平方向の揺れが発生した際にロープと接触することで、接触圧および接触方向をそれぞれ検出する複数の接触圧検出器(10)を備えることで、複数の接触圧検出器による検出結果に基づいて昇降路内でのロープの水平方向の最大揺れ幅を算出し、算出結果に応じてかごを移動させることで、ロープの揺れ幅を抑制することを可能とする。【選択図】図1


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    Title :

    ROPE SWING DETECTION DEVICE FOR ELEVATOR, AND ROPE SWING SUPPRESSION CONTROL METHOD FOR ELEVATOR


    Additional title:

    エレベータのロープ揺れ検出装置およびエレベータのロープ揺れ抑制制御方法


    Contributors:

    Publication date :

    2017-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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