The invention discloses an anti-explosion chassis rear-end collision prevention energy absorption structure which comprises a chassis, equipment plates fixedly arranged on the two sides of the bottom of the outer wall of the chassis, guide plates used for guiding a vehicle and buffer assemblies arranged on the outer walls of the equipment plates. Wherein the buffer assembly comprises a traction rope, a moving table, a buffer block, a mounting cylinder, a mounting shaft, a lifting ring, a roller, an extrusion wheel, a guide wheel, a supporting wheel, a pressure-bearing wheel, a balance wheel and a deflection wheel, and one end of the traction rope is wound on the outer wall of the lifting ring. The vehicle is prevented from further impacting the chassis, drilling the bottom of the vehicle and B-shaped impact of the vehicle, the living space of the vehicle is further compressed, the safety of people in the vehicle is guaranteed to the maximum extent, it can be guaranteed that the head of the vehicle is lifted, the balance plate and the air bag are in contact to the maximum extent, and sharp parts of the head are prevented from puncturing the air bag; and the vehicle head can be guided to impact upwards, and the situation that the vehicle head further drills the bottom, and consequently the follow-up rescue difficulty is increased is avoided.

    本发明公开了一种防爆底盘防追尾吸能结构,包括:底盘与设备板,设备板固定设置于底盘的外壁底部两侧处,导向板,用于导向车辆,缓冲组件,设于设备板的外壁处,其中:缓冲组件包括牵引绳、移动台、缓冲块、安装筒、安装轴、吊环、滚轮、挤压轮、导向轮、支撑轮、承压轮、平衡轮与偏向轮,牵引绳的一端缠绕于吊环的外壁处。避免车辆进一步撞击底盘,导致车辆钻底,导致车辆的B状撞击,进一步压缩车辆的生存空间,最大程度保证车辆人员的安全性,可以保证车辆的车头抬起,最大程度结合平衡板和气囊进行接触,避免车头的尖锐部件刺穿气囊,导致释放气体的时间不准确,可以将车头导向向上撞击,避免车头进一步钻底,导致后续的施救难度增加。


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    Title :

    Rear-end collision prevention energy absorption structure of anti-explosion chassis


    Additional title:

    一种防爆底盘防追尾吸能结构


    Contributors:
    LI XIAODONG (author) / MAO YONGGUANG (author) / XIA GUIYOU (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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