A traction rescue device of a fire fighting truck belongs to the technical field of fire fighting trucks. The fire fighting truck comprises a frame front girder and a frame rear girder which are parallel to each other front and back; the left side of the front end and the left side of the rear end of the tail bumper are respectively connected with the frame front girder and the frame rear girder through a tail bumper fixed connecting arm; the obstacle removing device comprises a rope guide seat fixing frame, a winch mechanism, a rope guide mechanism, a pulley mechanism, a traction rope limiting mechanism and a group of rope guide mechanisms, the rope guide seat fixing frame is fixed between the right ends of the frame front girder and the frame rear girder, the winch mechanism is arranged on the rope guide mechanism, the rope guide mechanism is fixed on the rope guide seat fixing frame, and the pulley mechanism is arranged on the winch mechanism. The pulley mechanism is arranged on the right side of the rope guide seat fixing frame, the traction rope limiting mechanism is fixed to the left end of the front side of the rope guide seat fixing frame, and the rope guide mechanisms are located on the left side of the traction rope limiting mechanism and fixed to a frame front girder. The power of a winch mechanism is reduced, and energy consumption is reduced; the service life of the obstacle clearing traction rope is guaranteed; and the flexibility of obstacle clearance selection is embodied.

    一种消防车的牵引救援装置,属于消防车辆技术领域。消防车包括车架前大梁和车架后大梁,两者彼此前后平行;尾保险杠,其前端左侧及后端左侧各通过一尾保险杠固定连接臂分别与车架前大梁以及车架后大梁连接;清障装置包括引绳座固定架、绞车机构、引绳机构、滑轮机构、牵引绳限位机构和一组导绳机构,引绳座固定架固定在车架前大梁与车架后大梁的右端之间,绞车机构设在引绳机构上,引绳机构固定在引绳座固定架上,滑轮机构设在引绳座固定架的右侧,牵引绳限位机构与引绳座固定架的前侧左端固定,一组导绳机构位于牵引绳限位机构的左侧且与车架前大梁固定。减小绞车机构的功率,节省能耗;保障清障牵引绳的使用寿命;体现清障选择的灵活性。


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    Titel :

    Traction rescue device of fire fighting truck


    Weitere Titelangaben:

    一种消防车的牵引救援装置


    Beteiligte:
    ZHANG JIANMING (Autor:in)

    Erscheinungsdatum :

    2022-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / A62C FIRE-FIGHTING , Feuerbekämpfung



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