To provide a fall prevention device of elevator maintenance parts capable of ensuring safety for maintenance works on a car set at an arbitrary working height position in a hoistway.SOLUTION: A fall prevention device 70 of elevator maintenance parts includes a notification part 72 of a proximity detection and a partition screen part 80. The partition screen part 80 includes one end part with a beam side attaching/detaching part 82 capable of attaching/detaching to/from an intermediate beam which partitions between passage routes of multiple cars and is provided corresponding to each floor of a building, and the other end part with a car side attaching/detaching part 84 capable of attaching/detaching to/from the upper part of the car. The notification part 72 of the proximity detection is provided on the one end part side or on the other end part side of the partition screen part, detects that other cars are close to the car 40M undergoing the maintenance work within a prescribed range, and notifies the car.SELECTED DRAWING: Figure 2

    【課題】エレベーターの保守部品落下防止装置において、昇降路内の任意の作業高さ位置に設定した乗りかごの上の保守作業について安全性を確保することである。【解決手段】エレベーターの保守部品落下防止装置70は、近接検出報知部72と、間仕切りスクリーン部80とを含む。間仕切りスクリーン部80は、複数の乗りかごのそれぞれの通過経路の間を仕切って建物の各階に対応して設けられている中間ビームに着脱可能なビーム側着脱部82を有する一方端部、及び、乗りかごの上部に着脱可能なかご側着脱部84を有する他方端部を含む。近接検出報知部72は、間仕切りスクリーン部の一方端部側または他方端部側に設けられ、保守作業を行っている乗りかご40Mに対し、他の乗りかごが所定範囲内に近接した状態であることを検出して報知する。【選択図】図2


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    Title :

    FALL PREVENTION DEVICE OF ELEVATOR MAINTENANCE PART


    Additional title:

    エレベーターの保守部品落下防止装置


    Contributors:

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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