To provide a safety device for construction elevators that can prevent a situation in which a person or an object is caught in a door due to misoperation, etc.SOLUTION: A safety device 100 provided in a construction elevator 10 installed over a plurality of floors of a structure under construction comprises detection means 44 installed on a carrier 14 that can be lifted and lowered on a lift path 26 extending in the vertical direction and has a boarding gate 30 on its side, and detects the presence or absence of an object in a predetermined detection area A set in the vicinity of the boarding gate 30, and control means 46 that controls the opening and closing operation of a door 16 of the boarding gate 30 based on the detection result by the detection means 44.SELECTED DRAWING: Figure 1

    【課題】誤操作等によって人や物が扉に挟まれる事態を未然に防止することができる工事用エレベータの安全装置を提供する。【解決手段】工事中の構造物の複数階に亘って設けられる工事用エレベータ10に備わる安全装置100であって、上下方向に延びる昇降路26を昇降可能であるとともに側面に乗降口30が形成された搬器14に設けられ、この乗降口30の近傍に設定した所定の検知エリアAにおける物体の有無を検知する検知手段44と、この検知手段44による検知に基づいて、乗降口30用の扉16の開閉操作を制御する制御手段46とを備えるようにする。【選択図】図1


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    Title :

    SAFETY DEVICE FOR CONSTRUCTION ELEVATOR


    Additional title:

    工事用エレベータの安全装置


    Contributors:

    Publication date :

    2021-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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