To provide a ground height notification system capable of confirming use of a life line appropriate for the height of a workbench.SOLUTION: This ground height notification system comprises: a distance detection unit 20 that detects a distance of a workbench from the ground surface; a high place notification unit 211 that gives a notification to a high-place worker; and a control unit 5 that controls the high place notification unit 211 to give a notification when the distance detection unit 20 detects a distance preset as a distance appropriate for switching a life line for connecting the high-place worker to the workbench between a high-place life line and a low-place life line.SELECTED DRAWING: Figure 3

    【課題】本発明は、作業台の高さに対して適切な命綱を用いることを確認できる地上高報知システムを提供する。【解決手段】作業台の地面からの距離を検出する距離検出部20と、高所作業員に対して報知を行う高所報知部211と、前記距離検出部20が、前記高所作業員と前記作業台とをつなぐ命綱としての高所用の命綱と低所用の命綱とを切り替えるのに適した距離として予め設定された距離を検出したときに、前記高所報知部211が報知を行うように制御する制御部5と、を備える。【選択図】図3


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    Title :

    GROUND HEIGHT NOTIFICATION SYSTEM


    Additional title:

    地上高報知システム


    Contributors:

    Publication date :

    2023-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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