The invention provides a few-leaf-spring suspension system for a sightseeing vehicle, and belongs to the technical field of vehicle suspension parts, the few-leaf-spring suspension system for the sightseeing vehicle comprises a main steel plate spring assembly, an auxiliary steel plate spring assembly, a fixing assembly, an anti-loosening assembly and a damping vibration attenuation assembly; a variable cross-section section is arranged in the middle of the main steel plate spring assembly, and the thickness of the variable cross-section section is gradually reduced from the center to the two ends; the length of the auxiliary steel plate spring assembly is smaller than that of the main steel plate spring assembly, and the auxiliary steel plate spring assembly is fixedly connected with the main steel plate spring assembly through a center bolt. The fixing assemblies are arranged at the two ends of the main steel plate spring assembly, and the anti-loosening assemblies are arranged in the fixing assemblies. The damping vibration attenuation assembly comprises a high-frequency damper, a medium-frequency damper and a low-frequency damper; the problem that in the prior art, a few-leaf-spring suspension system of a sightseeing vehicle is insufficient in vibration reduction performance can be solved.

    本发明提供了一种观光车用少片簧悬架系统,属于车辆悬架零件技术领域,该观光车用少片簧悬架系统包括主钢板弹簧总成、副钢板弹簧总成、固定总成、防松动总成及阻尼减振总成;所述主钢板弹簧总成中部设有变截面段,所述变截面段的厚度由中心向两端逐渐减小;所述副钢板弹簧总成的长度小于主钢板弹簧总成,所述副钢板弹簧总成与主钢板弹簧总成通过中心螺栓固定连接;所述固定总成设置于所述主钢板弹簧总成两端,所述防松动总成设置于所述固定总成内部;所述阻尼减振总成包括高频阻尼器、中频阻尼器及低频阻尼器;本发明能够解决现有技术中的观光车少片簧悬架系统存在减振性能不够的问题。


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    Title :

    Few-leaf-spring suspension system for sightseeing vehicle


    Additional title:

    一种观光车用少片簧悬架系统


    Contributors:
    LI YIGONG (author)

    Publication date :

    2025-03-18


    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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