The invention discloses a sliding rail type air composite suspension, and aims to provide a novel multifunctional composite suspension structure which can effectively reduce vibration of a vehicle body, can adjust the minimum ground clearance, and is simple in structure and convenient to install. The device comprises a swing arm supporting frame, an air spring, an air spring air storage tank, a displacement sensor and an electric control unit. According to the sliding rail type air composite suspension structure designed by the invention, the swing arm support frame can move up and down to absorb the vibration of the tire to an axle when the tire is excited by a road surface to generate a large amount of vibration, so that the vibration of a vehicle body is effectively reduced, and the handling stability and the running smoothness of a vehicle are improved; and meanwhile, the electric control unit sends an inflation or deflation instruction to the air spring according to an identification signal of the displacement sensor, so that the trafficability and the high-speed stability are effectively improved.

    本发明公开了一种滑轨式空气复合悬架,旨在提供一种能有效的减小车身振动、可调节最小离地间隙、结构简单、安装方便的新型多功能复合悬架结构。它包括由摆臂支撑架、空气弹簧、空气弹簧储气罐、位移传感器、电控单元组成。本发明设计的滑轨式空气复合悬架结构,可在轮胎受到路面激励产生大量振动时,摆臂支撑架进行上下运动,将轮胎的振动吸收到车桥上,有效地减小车身的振动,提高车辆的操纵稳定性和行驶平顺性,同时电控单元根据位移传感器的识别信号对空气弹簧发出充气或放气的指令,从而有效地提升通过性和高速稳定性。


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    Title :

    Sliding rail type air composite suspension


    Additional title:

    一种滑轨式空气复合悬架


    Contributors:
    NAN YANG (author) / REN CHUANBO (author) / MA KEHUI (author) / CHEN YAJIE (author) / ZHOU PENGCHENG (author)

    Publication date :

    2022-04-26


    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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