The invention discloses a middle bus four-wheel positioning adjusting method and a vehicle, the middle bus four-wheel positioning adjusting method comprises the step of adjusting a caster angle, and the step of adjusting the caster angle comprises the steps that the distance between a left front lower control arm ball head and a right rear plate spring U-shaped bolt is obtained, and the length of a left diagonal line is obtained; the distance between a right front lower control arm ball head and a left rear plate spring U-shaped bolt is obtained, and the length of a right diagonal line is obtained; setting an acceptable deviation value; and adjusting the length of the left diagonal line and the length of the right diagonal line to enable the difference value between the left diagonal line and the right diagonal line to be not greater than an acceptable deviation value, so that visual adjustment of the caster angle is ingeniously realized by adjusting the length of the left diagonal line and the length of the right diagonal line, the requirement of positioning four wheels of the middle bus is better met, and the driving safety is favorably improved.

    本发明公开了一种中巴车四轮定位调整方法及一种车辆,其中,中巴车四轮定位调整方法包括调整后倾角,所述调整后倾角的步骤包括:获取左前下控制臂球头与右后板簧U形螺栓的距离,得到左对角线长度;获取右前下控制臂球头与左后板簧U形螺栓的距离,得到右对角线长度;设定可接受偏移值;调整所述左对角线长度与所述右对角线长度,使得两者的差值不大于可接受偏移值,本发明通过对左对角线长度与右对角长度的调整而巧妙地实现直观调整后倾角,更好地满足对中巴车四轮定位的要求,有利于提高行车安全性。


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    Title :

    Middle bus four-wheel positioning adjusting method and vehicle


    Additional title:

    一种中巴车四轮定位调整方法及一种车辆


    Contributors:
    LIU DONGQING (author) / WANG XINGPING (author) / ZHANG CHONG (author) / LU HUI (author) / WANG MING (author) / LIU DEFENG (author)

    Publication date :

    2024-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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