To provide a wear detection device of a door guide shoe capable of reporting immediately when the guide shoe needs to be replaced due to wear while using the conventional guide shoe.SOLUTION: The wear detection device 22 of a door guide shoe comprises a detection body 26, a detector 28 and a control unit 30. The detection body 26 is provided at the lower end part of the elevator door, is arranged in the protruding attitude over the moving path of the door guide shoe 18 capable of moving in a first direction along a groove 16a, in the groove 16a formed on the floor part along with the door opening/closing operation, and can move in a second direction perpendicular to the first direction by contacting with the door guide shoe 18. The detector 28 detects the moving state of the detection body 26 in the second direction when the door guide shoe 18 reaches the installation location of the detection body 26. The control unit 30 outputs wear information indicating the wear degree of the door guide shoe 18 based on the detected result by the detector 28.SELECTED DRAWING: Figure 3

    【課題】従来のガイドシューを利用しつつも、ガイドシューが摩耗して交換が必要な場合には、速やかに報知することができるドアガイドシュー摩耗検知装置を提供する。【解決手段】ドアガイドシュー摩耗検知装置22は、検知体26と、検出部28と、制御部30と、を備える。検知体26は、エレベータのドアの下端部に設けられ、ドアの開閉動作に伴って床部に形成された溝部16aの中を溝部16aに沿った第一の方向に移動可能なドアガイドシュー18の移動経路上に突出した姿勢で配置され、ドアガイドシュー18と接触することで第一の方向と直交する第二の方向に移動可能である。検出部28は、ドアガイドシュー18が検知体26の配置場所に到達したときの検知体26の第二の方向における移動状態を検出する。制御部30は、検出部28の検出結果に基づきドアガイドシュー18の摩耗程度を示す摩耗情報を出力する。【選択図】図3


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    Title :

    WEAR DETECTION DEVICE OF DOOR GUIDE SHOE AND WEAR DETECTION METHOD OF DOOR GUIDE SHOE


    Additional title:

    ドアガイドシュー摩耗検知装置およびドアガイドシュー摩耗検知方法


    Contributors:

    Publication date :

    2019-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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