To provide an in-hoistway measurement system for reducing worker's time and labor by automatically measuring the size of an elevator in a hoistway before the elevator is installed.SOLUTION: The in-hoistway measurement system comprises: a reference laser device that is installed in the ceiling of a hoistway of an elevator or an upper structure and that emits a laser beam toward a lowest part; a movement measurement device that has a plane measurement unit for measuring a horizontal size in the hoistway; and a movement device that is installed in the ceiling of the hoistway or the upper structure and that lifts the movement measurement device. The movement measurement device includes a reference laser detection device that detects the laser beam emitted from the reference laser device, and an attitude detection device that detects an own attitude.SELECTED DRAWING: Figure 1

    【課題】本発明は、エレベーターを設置する前に、エレベーターの昇降路内の寸法を自動計測し、作業者の労力を低減する昇降路内計測システムを提供する。【解決手段】本発明の昇降路内計測システムは、エレベーターの昇降路の天井又は上部の構造物に設置され、最下部に向けてレーザー光を照射する基準レーザー装置と、昇降路内の水平方向の寸法を計測する平面計測装置を有する移動計測装置と、昇降路の天井又は上部の構造物に設置され、移動計測装置を昇降させる移動装置と、を有し、移動計測装置は、基準レーザー装置から照射されるレーザー光を検出する基準レーザー検出装置と、自身の姿勢を検出する姿勢検出装置と、を有することを特徴とする。【選択図】図1


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    Title :

    IN-HOISTWAY MEASUREMENT SYSTEM


    Additional title:

    昇降路内計測システム


    Contributors:

    Publication date :

    2020-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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