To provide a platform fence in which the overall height is suppressed while providing a linear member with a suitable height.SOLUTION: A platform fence 1 includes a linear member 10 extending in a direction having a horizontal component so as to shut off a space over a platform PH and a supporting column 50 supporting the linear member 10. The support column 50 includes a fixed support column 20 fixed to the platform PH and a movable support column 30 connected to the fixed support column 20 to be lifted. The fixed support column 20 includes a guide rail 25 extending in a direction of lifting the movable support column 30 and a movable support column driving mechanism 21 for lifting the movable support column 30. The movable support column 30 includes a rotation body 35 moving along the guide rail 25 while rotating and a transmission member 39 moving in association with the rotation of the rotation body 35 that moves with respect to the guide rail 25. The linear member 10 is mounted on the transmission member 39. Therefore, an installation space of a motor for moving the linear member inside the movable support column 30 can be reduced.SELECTED DRAWING: Figure 2

    【課題】線状部材を適切な高さに設けつつ全高を抑制したホーム柵を提供する。【解決手段】ホーム柵1は、プラットホームPH上の空間を遮るように水平方向成分を有する方向に延びる線状部材10と、線状部材10を支持する支柱50とを備える。支柱50は、プラットホームPHに固定された固定支柱20と、固定支柱20に対して昇降可能に接続された可動支柱30とを有する。固定支柱20は、可動支柱30が昇降する方向に延びる案内レール25と、可動支柱30を昇降させる可動支柱駆動機構21とを含んで構成され、可動支柱30は、案内レール25に沿って回転しながら移動する回転体35と、回転体35が案内レール25に対して移動する際の回転に伴って動く伝動部材39とを含んで構成されている。伝動部材39には線状部材10が取り付けられている。而して、可動支柱30内における線状部材移動用のモータの設置スペースを削減することができる。【選択図】図2


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    Title :

    PLATFORM FENCE


    Additional title:

    ホーム柵


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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