To provide a space confirmation instrument further facilitating on-site inspection before repair work.SOLUTION: A space confirmation instrument 12 is a portable instrument used in on-site inspection before repair work of an elevator. The repair work includes replacement of a new apparatus from an existing apparatus. The space confirmation instrument 12 includes a frame. The frame can be deformed into each of a deployed state and a stored state. The deployed state is a state in which a working space required for performing the maintenance and inspection of the new apparatus is included when the frame is placed in an arrangement based on the existing apparatus. The stored state has occupation volume smaller than that of the deployed state.SELECTED DRAWING: Figure 5

    【課題】改修工事前の現地調査をより容易にするスペース確認器具を提供する。【解決手段】スペース確認器具12は、エレベーターの改修工事前の現地調査において用いられる可搬の器具である。改修工事は、既設機器から新設機器への交換を含む。スペース確認器具12は、フレームを含む。フレームは、展開状態および収納状態の各々に変形可能である。展開状態は、既設機器を基準とする配置にフレームが置かれるときに、新設機器の保守点検に必要な作業スペースを内包するような状態である。収納状態は、展開状態より占める容積の小さい状態である。【選択図】図5


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    Title :

    SPACE CONFIRMATION INSTRUMENT


    Additional title:

    スペース確認器具


    Contributors:
    OTSUKA TOSHIKI (author) / NOJI ICHIRO (author) / KAMIJO YUTARO (author) / NAKAI AYAKA (author)

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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