PROBLEM TO BE SOLVED: To solve the problem in which, in a prior art, for example, it is desired that maintenance inspection work is performed more effectively.SOLUTION: An underframe roller floating tool of an embodiment lifts a driven wheel carriage, which mounts a bearing of a driven wheel of a passenger conveyor and is movable along a horizontal direction due to a roller rolling on a rail along the horizontal direction, to a vertical direction upper side. Also, the underframe roller floating tool comprises a handle part formed in a rod shape, a lifting part, and a bent part. The handle part, the lifting part, and the bent part are formed integrally. The lifting part is provided on one end part side of the handle part. In the lifting part, a slit into which a part of the rail or a part of the roller can be inserted is formed, and the driven wheel carriage can be mounted. The bent part is interposed between the handle part and the lifting part.

    【課題】従来技術においては、例えば、保守点検作業をより効率的に行うことが望まれている。【解決手段】実施形態の台枠ローラー浮かせ工具は、乗客コンベアの従動輪の軸受を載置すると共に、水平方向に沿ったレール上をローラーが転動することで水平方向に沿って移動可能である従動輪台車を鉛直方向上側に持ち上げるものである。そして、台枠ローラー浮かせ工具は、棒状に形成される持ち手部と、持ち上げ部と、屈曲部とを備え、前記持ち手部と前記持ち上げ部と前記屈曲部とは、一体で形成される。持ち上げ部は、前記持ち手部の一方の端部側に設けられ、前記レールの一部、あるいは、前記ローラーの一部を挿入可能なスリットが形成され前記従動輪台車を載置可能である。屈曲部は、前記持ち手部と前記持ち上げ部との間に介在する。【選択図】図1


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    Title :

    UNDERFRAME ROLLER FLOATING TOOL


    Additional title:

    台枠ローラー浮かせ工具


    Contributors:

    Publication date :

    2015-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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