The invention relates to the technical field of vehicles, and discloses a vehicle body connecting structure for improving the safety of a whole vehicle, which comprises a vehicle body rear suspension bracket assembly, a safety hook is arranged above the vehicle body rear suspension bracket, the safety hook is mounted on a cab connecting bracket, and the cab connecting bracket and the safety hook form a cab connecting assembly in an assembling form. The cab connecting assembly is connected with a cab bottom plate through bolts, a vertical plate is arranged on the vehicle body rear suspension support assembly, a limiting ring is defined by the safety hook and the cab connecting support, and the top end of the vertical plate is located in the limiting ring. According to the vehicle body connecting structure for improving the safety of the whole vehicle, the safety of the whole vehicle under the working condition of sudden braking of the whole vehicle, the condition that goods impact a cab, the condition that a rear suspension of the vehicle body is loose and the condition that a front suspension falls off is effectively improved.

    本发明涉及车辆技术领域,公开了一种用于提升整车安全性的车身连接结构,包括车身后悬置支架总成,车身后悬置支架上方设有安全钩,安全钩安装在驾驶室连接支架上,驾驶室连接支架和安全钩通过装配形式形成驾驶室连接总成,驾驶室连接总成通过螺栓与驾驶室底板连接,车身后悬置支架总成上设有竖板,安全钩与驾驶室连接支架围合形成限位圈,竖板的顶端位于限位圈内。本发明用于提升整车安全性的车身连接结构,有效提升了整车在整车急刹工况、货物往驾驶室冲击情况、车身后悬置松旷情况及前悬脱落情况下的整车安全性。


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    Title :

    Vehicle body connecting structure for improving safety of whole vehicle


    Additional title:

    用于提升整车安全性的车身连接结构


    Contributors:
    ZHAO YAQING (author) / LI JUNZHI (author) / QIANG XIAOWEN (author) / REN WUXING (author) / CHEN ZHUJUN (author) / ZHANG RUI (author) / ZHANG JIANHUI (author) / YANG XIHONG (author) / WU XIAOQI (author) / HUANG PINGGANG (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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