The invention discloses a supporting leg swinging device and an emergency rescue vehicle, the supporting leg swinging device comprises a fixed rack, a driving device, a driven device and a folding supporting leg, the driven device comprises a driven wheel and a driven shaft which are coaxially arranged, the fixed rack is hinged to the folding supporting leg through the driven shaft, and the folding supporting leg swings along with the driven shaft. The driven wheel is an incomplete gear, the driving device comprises a driving wheel and a driving shaft which are coaxially arranged, the driving shaft is fixedly connected to the fixed rack, the driving wheel is an incomplete gear, the driving wheel is externally meshed with the driven wheel, the driving wheel is arranged to be the incomplete gear, and it is guaranteed that the diameter of the part without teeth is the addendum circle diameter; the driven device is of an incomplete gear structure, is fixedly connected with the folding supporting leg and can drive the folding supporting leg to rotate, and the driven device can be used as a rotating shaft in the operation process and can also be used as a meshing gear in the swinging process.

    本发明公开了一种支腿摆动装置及应急救援车,其中支腿摆动装置包括固定机架、驱动装置、从动装置和折叠支腿从动装置包括同轴设置的从动轮、从动轴,固定机架与折叠支腿通过从动轴铰接,折叠支腿跟随从动轴摆动,从动轮为不完全齿轮驱动装置包括同轴设置的驱动轮和驱动轴,驱动轴固定连接在固定机架上,驱动轮为不完全齿轮,驱动轮与从动轮外啮合,驱动轮设置为不完全齿轮,其中没有齿的部分保证其直径为齿顶圆直径,从而限制从动装置的过摆动,起到支腿制动的目的,从动装置为不完全齿轮结构,其与折叠支腿固定连接且可带动折叠支腿转动,在作业时既作为旋转轴使用,又充当摆动时的啮合齿轮。


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    Titel :

    Supporting leg swinging device and emergency rescue vehicle


    Weitere Titelangaben:

    一种支腿摆动装置及应急救援车


    Beteiligte:
    SHANG WENXIU (Autor:in) / LIANG KANG (Autor:in) / GAO ZHIGANG (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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