To provide a passenger conveyor that enables the work of installing fastening metal fittings while the existing passenger conveyor is suspended over a construction beam.SOLUTION: A passenger conveyor is equipped with a truss frame 4 and a truss support device 8 including a truss support member 9. The truss frame 4 is installed onto a building beam 7 via a truss support device 8. The truss support member 9 has a notch 11 or a cutout that forms an opening in the truss support member 9 in a range inside the truss frame 4 in a width direction W. The truss support device 8 comprises: a fastening metal fitting 10 fixed to the building beam 7 and at least partly located inside the opening 11; and a guide material 12 provided on the truss support member 9 and located on both sides 10a, 10b of the fastening metal fitting 10 in the width direction W of the truss frame 4, and having limiting portions 12a, 12b that limit displacement of the truss support member 9 in the width direction W relative to the fastening metal fitting 10.SELECTED DRAWING: Figure 2

    【課題】本発明の目的は、既設乗客コンベアが建築梁に架かった状態で、止め金具を設置する作業を可能とした乗客コンベアを提供することにある。【解決手段】乗客コンベアは、トラスフレーム4と、トラス支持部材9を含むトラス支持装置8と、を備え、トラス支持装置8でトラスフレーム4を建屋梁7に架設する。トラス支持部材9は、幅方向Wにおけるトラスフレーム4の内側の範囲に、トラス支持部材9に開口を形成する切り欠き11又は切り抜きを有する。さらにトラス支持装置8は、建屋梁7に固定され、少なくとも一部が開口11の内側に位置する止め金具10と、トラス支持部材9に設けられ、トラスフレーム4の幅方向Wにおいて止め金具10の両側面10a,10b側に位置して、トラス支持部材9における止め金具10に対する幅方向Wの変位を制限する制限部12a、12bを有するガイド材12と、を備える。【選択図】図2


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    Title :

    PASSENGER CONVEYOR AND METHOD FOR STRENGTHENING DROPOUT PREVENTION STRUCTURE OF EXISTING PASSENGER CONVEYOR


    Additional title:

    乗客コンベア及び既設乗客コンベアの脱落防止構造の強化方法


    Contributors:

    Publication date :

    2021-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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