The invention provides an anti-overload monitoring method for a heavy telescopic boom forklift, which comprises the following steps of: calculating the change rates of horizontal and vertical coordinates of the gravity center of goods, when one of the change rates exceeds a set threshold value, judging that the goods have a falling risk, and then executing goods anti-falling avoidance operation by the forklift; when the change rate is smaller than the set threshold value, the dynamic risk parameter grade is calculated by combining the load spectrum data measured by the forklift on the horizontal ground, the ground slope information, the current actual load and the like, and corresponding operation is performed according to the dynamic risk parameter grade, so that the operation safety of the forklift under various terrain conditions is improved, overload of the forklift is avoided, and the working efficiency is improved. The service life of the forklift is effectively prolonged.

    本发明提供了一种重型伸缩臂叉车的防过载监控方法,本发明通过计算货物重心的横、纵坐标变化率,当其中之一变化率超过设定阈值时,则判定货物存在掉落风险,然后所述叉车执行货物防掉落规避操作;当变化率小于设定阈值,则结合叉车在水平地面所测得的载荷图谱数据、地面坡度信息、当前实际负载等计算动态风险参数等级,并通过动态风险参数等级进行相应操作,提高了叉车在各种地形条件下的作业安全性,避免叉车的过载,有效提高叉车使用寿命。


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    Titel :

    Overload prevention monitoring method for heavy telescopic boom forklift


    Weitere Titelangaben:

    一种重型伸缩臂叉车的防过载监控方法


    Beteiligte:
    GUO YANBO (Autor:in) / GUO JUNFENG (Autor:in) / SU CANFENG (Autor:in) / GUO JUNYANG (Autor:in) / QU JIANGLONG (Autor:in) / LIU SHAOFENG (Autor:in) / CHEN YUNDONG (Autor:in)

    Erscheinungsdatum :

    30.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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