The invention provides a swing bridge swing angle adjusting device which comprises a swing bridge body, the swing bridge body comprises a swing bridge, a support, a threaded sleeve and an auxiliary rod, a main rotating shaft is installed in the middle of the swing bridge, the top end of the main rotating shaft is connected with a rack through a supporting rod, and the top of the supporting rod is sleeved with an auxiliary spring. Auxiliary rods are installed at the bottom ends of the auxiliary springs, auxiliary rotating shafts are arranged at the two ends of each auxiliary rod, the two ends of the swing bridge are connected with auxiliary rotating shafts through rotating sleeves, the auxiliary rotating shafts are installed on the surfaces of lifting sleeves through side plates, and the surfaces of stand columns are sleeved with the lifting sleeves. The vertical columns are installed on the inner sides of the wheels through supports, the top of the lifting sleeve is provided with an upper-layer spring, the swing axle swing angle adjusting device can enable one wheel to swing without affecting the other wheel to roll laterally, the swing angle is adjustable, and the shaking frequency is reduced.

    本发明提供一种摆动桥摆角调节装置,包括摆动桥本体,所述摆动桥本体包括摆动桥、支架、螺纹套筒和辅助杆,所述摆动桥的中间安装有主转轴,所述主转轴的顶端通过支撑杆与机架连接,所述支撑杆的顶部套设有辅助弹簧,所述辅助弹簧的底端安装有辅助杆,所述辅助杆的两端均设置有辅助转轴,所述摆动桥的两端通过转动套筒与副转轴连接,所述副转轴通过侧板安装在升降套筒的表面,所述升降套筒套设在立柱的表面,所述立柱通过支架安装在车轮的内侧,所述升降套筒的顶部安装有上层弹簧,该摆动桥摆角调节装置能够使其中一个车轮摆动后不会影响另一个车轮发生侧倾,摆动角度可调,降低抖动频率。


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    Title :

    Swing angle adjusting device of swing bridge


    Additional title:

    一种摆动桥摆角调节装置


    Contributors:
    HE ZAOHUA (author) / ZHANG TIANFENG (author)

    Publication date :

    2022-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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