The invention discloses a truck cab anti-collision device, and belongs to the technical field of truck frame manufacturing. Currently, a plurality of accidents such as car crash and person death occur in road cargo transportation every year. The technical problem to be solved by the invention is to provide the anti-collision device for the truck cab, which can prevent drivers and passengers from being injured in the accidents. In order to solve the problems, the technical scheme adopted by the invention is as follows: a collision-bearing bar is arranged in front of a vehicle, the lower end of the collision-bearing bar is connected with a sliding bar arranged on a longitudinal beam of a frame, and a quick hydraulic cylinder with a piston connecting rod completely extending out is arranged behind the sliding bar; the quick hydraulic cylinder is connected with a multi-stage quick hydraulic cylinder arranged below the cab or a hydraulic cylinder arranged at a supporting rod through a hydraulic oil pipe; when a front vehicle is collided, the collision bearing lever enables the sliding lever to move backwards to compress the rapid hydraulic cylinder piston connecting rod behind the sliding lever, hydraulic oil enters the hydraulic cylinder below the cab through the hydraulic oil pipe to jack up the cab or jack up the supporting rod, and the supporting rod jacks up the cab. The method is mainly used for truck frame manufacturing.

    本发明公开了一种货车驾驶室防撞装置,技术领域是属于货车车架制作。当前公路货物运输每年有多起车毁人亡事故,本发明要解决的技术问题是提供一种使司乘人员在事故中免受伤害的货车驾驶室防撞装置。为了解决以上问题本发明所采用的技术方案是:在车前设置承撞杠,并在下端连接设置在车架纵梁的滑杠,滑杠后面设置活塞连杆完全伸出的快速液压缸,快速液压缸通过液压油管连接设置在驾驶室下面的多级快速液压缸或支撑杆处设置的液压缸;当撞到前车时,承撞杠使滑杠后移压缩滑杠后面的快速液压缸活塞连杆,使液压油通过液压油管进入驾驶室下面的液压缸顶起驾驶室,或顶起支撑杆、由支撑杆顶起驾驶室。主要用于货车车架制作。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Anti-collision device for truck cab


    Weitere Titelangaben:

    货车驾驶室防撞装置


    Beteiligte:
    LIU ENQING (Autor:in)

    Erscheinungsdatum :

    2022-06-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Anti-collision forklift truck

    YUAN GUOHUA | Europäisches Patentamt | 2020

    Freier Zugriff

    Anti-collision strip for truck

    SUN YIDONG / SUN JIAMING / ZHANG YU | Europäisches Patentamt | 2020

    Freier Zugriff

    Tail anti-collision device of tank truck

    SHAO LEI / WANG YIPING / DING YOUSONG | Europäisches Patentamt | 2021

    Freier Zugriff

    Truck rear-mounted anti-drilling-collision device

    HOU SHILU | Europäisches Patentamt | 2021

    Freier Zugriff

    Turnover anti-collision device and dump truck

    CHENG LEI / SHAN LONG / WEN YUSHUANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff