PROBLEM TO BE SOLVED: To provide a method which can accurately adjust a motion range of an obstacle sensor, in the method having the motion range of the obstacle sensor in the vicinity of a clearance between a door 3 and a vertical frame 2 of an elevator, and performing a stop of an opening operation of the door 3, and the inversion control of the door when an obstacle is detected within the motion range at the opening operation of the door 3.SOLUTION: An adjustment jig 20 having a hole 21 in which a motion range can pass is used at adjustment. One side W of the adjustment jig 20 is made to abut on a door 3, and the other side L is made to abut on a vertical frame 2. By the abutment, when the motion range of the obstacle sensor is within the hole 21 of the adjustment jig 20, the adjustment jig 20 is not detected, and when the motion range comes off from the hole 21, the adjustment jig 20 is detected, thus easily determining whether or not the motion range is within a proper range. By this constitution, the motion range can be easily adjusted.SELECTED DRAWING: Figure 1

    【課題】 エレベータのドア3と縦枠2との隙間付近に障害物センサの動作範囲を有し、ドア3の開動作時、前記動作範囲に障害物を検出すると、ドア3の開動作の停止や反転制御を行うようにしたものにおいて、前記障害物センサの動作範囲を精度良く調整できる方法を提供する。【解決手段】 前記調整時に、前記動作範囲が通過可能な穴21を有する調整治具20を使用する。この調整治具20の一辺Wをドア3に当て、他辺Lを縦枠2に当てる。そうすると、調整治具20の穴21内に前記障害物センサの動作範囲があれば、前記調整治具20は検出されず、また前記動作範囲が穴21を外れると調整治具20が検出されるため、動作範囲が適正範囲にあるか否かが容易に判断できる。これにより、動作範囲の調整を容易に行なうことができる。【選択図】 図1


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    Title :

    ADJUSTMENT METHOD OF DOOR SAFETY DEVICE OF ELEVATOR AND MOTION RANGE ADJUSTMENT JIG OF OBSTACLE SENSOR


    Additional title:

    エレベータのドア安全装置の調整方法及び障害物センサの動作範囲調整治具


    Contributors:

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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