The invention relates to the technical field of vehicle walking, in particular to an anti-rollover walking device for a forest land fire truck. The device comprises a walking frame body, a driving belt wheel, a tensioning belt wheel, an elastic suspension, a bearing belt wheel, a crawler belt and a driving assembly; a first truss and a second truss are arranged on opposite sides of the walking frame body; the driving belt wheel and the tensioning belt wheel are arranged on the first truss and the second truss; the elastic suspension is arranged at the bottom ends of the first truss and the second truss, a plurality of elastic rollers are arranged at the bottom end of the driving belt wheel, and the bearing belt wheel is rotationally arranged on the elastic rollers; the crawler belt is annularly arranged on the driving belt wheel, the tensioning belt wheel and the bearing belt wheel in a sleeving manner; the driving assembly is arranged on the walking frame body, and the output ends of the driving assembly is in transmission connection with the driving belt wheel. By means of the first truss and the second truss, four independent rotating crawler belts are arranged on the two sides of the walking frame body, so that the mechanical power is improved, it is ensured that vibration force borne by a fire fighting truck body due to ground obstacles is small through the elastic suspension, and the fire fighting truck body is more stable in vibration force. Therefore, the truck body can be effectively prevented from tipping over.

    本发明涉及车辆行走技术领域,具体是涉及一种用于林地消防车的防倾翻行走装置,包括,行走架体、主动带轮、张紧带轮、弹性悬架、承重带轮、履带和驱动总成;行走架体相对侧设有第一桁架和第二桁架;主动带轮和张紧带轮设置在第一桁架和第二桁架上;弹性悬架设置在第一桁架和第二桁架底端,主动带轮底端包括有多个弹性辊,承重带轮转动设在弹性辊上;履带呈环状套设在主动带轮、张紧带轮和承重带轮上;驱动总成设置在行走架体上且其输出端与单个主动带轮传动连接,本发明通过第一桁架和第二桁架,使得行走架体两侧有四个独立转动的履带,从而提高机动力的同时,通过弹性悬架确保消防车身因地面障碍受到的振动力较小,进而能够有效地防止车身倾翻。


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    Titel :

    Anti-rollover walking device for forest fire fighting truck


    Weitere Titelangaben:

    一种用于林地消防车的防倾翻行走装置


    Beteiligte:
    WANG MENGMENG (Autor:in) / LIU JINHAO (Autor:in) / CHEN SHAO (Autor:in)

    Erscheinungsdatum :

    2021-07-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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