To diagnose the condition and abnormality of each part of a passenger conveyor before inspection.SOLUTION: An abnormality diagnosis system according to an embodiment is a system relating to a passenger conveyor having a large number of steps connected endlessly by a chain, and wheels that support these steps run along guide rails arranged inside the truss. The abnormality diagnosis system comprises: a circumference circuit arranged to circulate inside the truss; an abnormality detection device that can move on the circumference circuit according to the operation of maintenance personnel, takes image pictures of the passenger conveyor from inside the truss, and transmits the acquired image data to an external device; and a driving device for supplying power for the abnormality detection device to move on the circumference circuit.SELECTED DRAWING: Figure 4

    【課題】 乗客コンベアの各箇所の状態や異常を点検前に診断可能にすること。【解決手段】 実施形態に係る異常診断システムは、チェーンにより無端状に連結された多数の踏段を有し、これら踏段を支持する車輪がトラス内部に配設された案内レールに沿って走行する乗客コンベアに関するシステムである。異常診断システムは、トラス内部を周回するように配設された周回路と、保守員の操作に応じて周回路上を移動可能であり、トラス内部から乗客コンベアを撮影し、撮影された画像のデータを外部装置に送信する異常検知装置と、異常検知装置が周回路上を移動するための動力を供給する駆動装置とを備える。【選択図】 図4


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    Title :

    ABNORMALITY DIAGNOSIS SYSTEM FOR PASSENGER CONVEYOR


    Additional title:

    乗客コンベアの異常診断システム


    Contributors:

    Publication date :

    2019-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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