The invention belongs to the technical field of automobile cabs, particularly relates to a front suspension vibration isolation device of an automobile cab, and aims to solve the problems that an existing suspension vibration isolation device is poor in vibration isolation effect, even springs are broken due to too large vibration isolation springback amplitude, the comfort of a vehicle and the driving smoothness are reduced, the service life of the cab is affected, and the service life of the cab is affected. According to the scheme, the anti-collision device comprises a stabilizer bar, side frames are welded to the two sides of the stabilizer bar, the same anti-collision bar is welded to the same sides of the two side frames, a fixing pad is arranged on the upper side of the stabilizer bar, a delay buffer module is arranged on the side, opposite to the fixing pad, of the stabilizer bar, and a supporting plate is welded to the side, away from the anti-collision bar, of the stabilizer bar. According to the front suspension vibration isolation device of the automobile cab, the springback strength of the suspension vibration isolation device can be effectively controlled through the delay buffer module, the situation that a spring is snapped is avoided by slowing down and delaying the springback strength and time, and the comfort and smoothness of driving are improved.

    本发明属于汽车驾驶室技术领域,尤其是一种汽车驾驶室前悬置隔振装置,针对现有的悬置隔振装置隔振效果差,甚至由于隔振回弹幅度过大而使弹簧断裂,降低了车辆的舒适性、驾驶的平顺性,对驾驶室的使用寿命产生影响,现提出以下方案,包括稳定杆,所述稳定杆的两侧均焊接有边架,且两个边架的同一侧焊接有同一个防撞杠,所述稳定杆的上侧设置有固定垫,稳定杆与固定垫相对的一侧设置有延迟缓冲模块,且稳定杆远离防撞杠的一侧焊接有支板。本发明公开的一种汽车驾驶室前悬置隔振装置利用延迟缓冲模块可以实现对悬置隔振装置回弹力度的有效控制,通过减缓和延迟回弹的力度和时机,避免了弹簧拉断的情况,提高了驾驶的舒适感和平顺性。


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    Title :

    Front suspension vibration isolation device of automobile cab


    Additional title:

    一种汽车驾驶室前悬置隔振装置


    Contributors:
    WEI QINZHOU (author) / FU BING (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



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