To provide a method by which working in a housing is safely done through an aperture.SOLUTION: An opening/closing detection part 60-1 is arranged in a vicinity of an aperture 56 provided in a top plate 53 and detects opening of a lid 58 of the aperture 56. The opening/closing detection part 60-1 detects opening of the lid 58 by movement when opening the lid 58 of an arm part 61 being a member pushed from an inside of the housing 20 to the lid 58 of the aperture 56. When detecting opening of the lid 58 of the aperture 56, a control board 13 stops supply of power to each means (driving means, braking means and fastening means) which operates with power of a platform step device. When detecting closing of the lid 58, the control board 13 resumes supply of power to each means which operates with power of the platform step device.SELECTED DRAWING: Figure 9

    【課題】開口部からの筐体内の作業を安全に行うこと。【解決手段】開閉検知部60−1は、天板53に設けられた開口部56の近辺に設けられ、その開口部56の蓋58が開いたことを検知する。開閉検知部60−1は、開口部56の蓋58に筐体20内から押し付けられた部材であるアーム部61の蓋58が開くときの動きにより、蓋58が開いたことの検知を行う。制御基板13は、開口部56の蓋58が開いたことを検知すると、自装置が備える電力で動作する各手段(駆動手段、制動手段及び固定手段)への電力供給を停止する。制御基板13は、蓋58が閉じたことを検知すると、自装置が備える電力で動作する各手段への電力供給を再開する。【選択図】図9


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    Title :

    PLATFORM STEP DEVICE


    Additional title:

    ホームステップ装置


    Contributors:
    KOMORI MIKI (author)

    Publication date :

    2019-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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