To provide a lever support structure that can suppress a support member from being opened and deformed and prevent occurrence of abnormal sound caused by breakage and contact of a detection lever and the support member, with a simple configuration.SOLUTION: A beam member of a lever support structure supports getting on/off plates arranged at getting on/off ports provided at a starting end and a terminating end of a movement path of a passenger conveyor in which a plurality of footsteps connected in an endless fashion run. A comb plate is provided at a position at which the footsteps enter or advance with respect to lower surface sides of the getting on/off plates, at an end part close to a movement path of the beam member. The comb plate comprises a comb-shaped part and extends in a width direction of the footsteps. A foreign matter detection lever is arranged at the lower surface side of the beam member, which can be operated along an entering direction of the footsteps by the foreign matter, when the foreign matter enters a space between the comb plate and the foot step and extends in the width direction. The lever support member has a first portion fixed to an upper surface side of the beam member and a second portion which goes around from the upper surface side to the lower surface side of the foreign matter detection lever to support the foreign matter detection lever and is fixed to the lower surface side of the beam member.SELECTED DRAWING: Figure 7

    【課題】容易な構成で、支え部材の開き変形を抑制し、検出レバーや支え部材の破損や接触による異音の発生を防止できる、レバー支持構造を提供する。【解決手段】レバー支持構造の梁部材は、無端状に接続された複数の踏段が走行する乗客コンベアの移動路の始端および終端に設けられた乗降口に配置された乗降板を支持する。コムプレートは、梁部材の移動路側の端部で、乗降板の下面側に対して踏段が進入または進出する位置に設けられる。このコムプレートは、櫛部を備え、踏段の幅方向に延在する。異物検出レバーは、梁部材の下面側に配置され、コムプレートと踏段との間に異物が進入した場合に、当該異物によって踏段の進入方向に沿って作動可能で、幅方向に延在する。レバー支え部材は、梁部材の上面側に固定される第一の部分と、異物検出レバーの上面側から下面側に回り込み異物検出レバーを支持し、梁部材の下面側に固定される第二の部分を有する。【選択図】図7


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    Title :

    LEVER SUPPORT STRUCTURE


    Additional title:

    レバー支持構造


    Contributors:

    Publication date :

    2022-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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