To provide a diagnostic system of an elevator capable of appropriately switching a speed of a diagnostic operation after an earthquake occurrence according to a stop position of the elevator after the earthquake occurrence.SOLUTION: A diagnostic system of an elevator performs an operation change of a diagnostic operation after the earthquake occurrence by determining the risk of the shaking magnitude and the catching of long objects such as main ropes 6, 16 and tail cords 7, 17, from stop positions of elevator cars 4, 14 when earthquake detection devices 2, 12 detect an earthquake, based on information of a position where the long objects such as the main ropes 6, 16 and the tail cords 7, 17 shake greatly or a position where the shaking of the long objects is small depending on the stop positions of the elevator cars 4, 14.SELECTED DRAWING: Figure 1

    【課題】地震発生後のエレベーターの停止位置に応じて、地震発生後の診断運転の速度を適切に切り替えることができるエレベーターの診断システムを提供する。【解決手段】エレベーターの乗りかご4、14の停止位置により、主ロープ6,16やテールコード7.17などの長尺物が大きく揺れる位置または長尺物の揺れが小さい位置などの情報をもとに、地震検知装置2.12で地震を検出した際にエレベーターの乗りかご4,14が停止した位置から主ロープ6,16やテールコード7,17などの長尺物の揺れの大きさおよび引っかかりのリスクを判定して、地震発生後の診断運転の動作変更を行う。【選択図】図1


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    Title :

    DIAGNOSTIC SYSTEM OF ELEVATOR AND DIAGNOSTIC DEVICE OF ELEVATOR


    Additional title:

    エレベーターの診断システムおよびエレベーターの診断装置


    Contributors:

    Publication date :

    2021-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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