The invention discloses a fire fighting truck telescopic boom structure. The fire fighting truck telescopic boom structure comprises a truck body. The fire fighting truck telescopic boom structure is characterized in that two telescopic booms arranged symmetrically are hinged to the truck body, and the two telescopic booms are sleeved with double sleeves in a sliding mode; the double sleeves are hinged to the operating end of a telescopic boom cylinder, and the bottom end of a cylinder barrel part of the telescopic boom cylinder is hinged to the truck body; an inhaul cable arm matched with the telescopic booms is arranged, and sleeved with a sleeve in a sliding mode; the sleeve is hinged to the operating end of an inhaul cable arm cylinder, and the bottom end of a cylinder barrel part of the inhaul cable arm cylinder is also hinged to the truck body; a plurality of inhaul cables are connected between the telescopic booms and the inhaul cable arm; the telescopic function of the telescopic booms and the inhaul cable arm is achieved through the same telescopic structure. The fire fighting truck telescopic boom structure is simple, ingenious in design, and capable of greatly increasing the stretching out upper limit of a scaling ladder and achieving rapid extension.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fire fighting truck telescopic boom structure


    Beteiligte:
    LIN QUAN (Autor:in)

    Erscheinungsdatum :

    23.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    PULLEY ASSEMBLY, TELESCOPIC BOOM AND FIRE FIGHTING TRUCK

    LIN LIMING / YAO ZHANLEI / AI GUODONG | Europäisches Patentamt | 2021

    Freier Zugriff

    Telescopic arm and fire fighting truck

    ZHOU MIN / ZHOU LEI / ZHOU YIQUN | Europäisches Patentamt | 2020

    Freier Zugriff

    TELESCOPIC BOOM ASSEMBLY FOR LADDER TRUCK

    CHO YEE HAING | Europäisches Patentamt | 2022

    Freier Zugriff

    Fire fighting truck ladder assembly structure and fire fighting truck

    FU GUANNAN / XING JIAO / GAO SHUO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Climbing fire fighting truck and landing leg telescopic device and landing leg telescopic method thereof

    YAN QI / WANG ZHENXING / LU ZIRONG et al. | Europäisches Patentamt | 2025

    Freier Zugriff