To provide a crane collision prevention device capable of grasping the size of a handling article of a crane when hoisting the article and changing a deceleration distance according to information thereof so as to prevent a collision with an object such as an operator with a simple facility configuration.SOLUTION: Load profile information of a handling article 09 handled by a crane 01 is acquired by using a measurement area sensor 23, deceleration distances Lm, Ls for preventing a collision with an operator 13, which is an object, in traveling are calculated by adding the load profile information of the handling article 09 to deceleration distances in a no-load state, and the deceleration operation is performed on the basis of the deceleration distances Lm, Ls.SELECTED DRAWING: Figure 9

    【課題】簡易な設備構成で、クレーンの取扱物の大きさを吊上げ時に把握し、その情報に応じて減速距離を変えて、作業者などの対象物との衝突を防止する装置を提供すること。【解決手段】クレーン01が荷役する取扱物09の荷姿情報を測域センサ23を用いて取得し、対象物である作業者13との走行時の衝突を防止する減速距離Lm、Lsを空荷時の減速距離に取扱物09の荷姿情報を加えて算出し、該減速距離Lm、Lsに基づいて減速を行うようにする。【選択図】図9


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    Title :

    CRANE COLLISION PREVENTION DEVICE


    Additional title:

    クレーン衝突防止装置


    Contributors:

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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