The invention relates to an integrated refitted truck-mounted crane truck which comprises a frame assembly, a power take-off device, a lifting device and a lifting device. The oil pump support is fixed to the frame assembly, an oil pump is installed on the oil pump support, the oil pump is connected with the power takeoff through a transmission mechanism, the transmission mechanism has a preset length, and preset angles are formed between the transmission mechanism and the oil pump and between the transmission mechanism and the power takeoff; the power takeoff, the oil pump support and the transmission mechanism are all located on the inner side of the frame assembly. Enough external refitting space is reserved at the positions of the transmission mechanism and the oil pump to be used for additionally installing an oil tank and other accessories, so that the refitting positions of the transmission mechanism and the oil pump are uniform, the transmission mechanism and the oil pump do not need to be drilled into the vehicle bottom to be assembled, the side portion of the vehicle frame is directly hoisted, and refitting convenience is improved. The working jitter frequency of the whole mechanism is out of peak with the frequencies of the engine and the frame, the jitter influence of the whole vehicle is minimum, and the problem of kinetic energy loss caused by arrangement is effectively solved.

    本发明涉及一种一体化改装随车吊汽车,其包括:车架总成,其固定有取力器;油泵支架,其固定于所述车架总成上,所述油泵支架上安装有油泵,所述油泵通过传动机构与所述取力器连接,所述传动机构具有预设的长度,且与所述油泵和所述取力器之间均具有预设的角度;所述取力器、所述油泵支架和所述传动机构均位于所述车架总成的内侧。通过布置传动机构及油泵位置预留出足够外部改装空间用于加装油箱及其他附件,使其改装位置统一,且无需钻进车底进行装配,车架侧部直接吊装即可,提升了改装的便利性,通过设计传动机构的角度及长度,整个机构工作的抖动频率与发动机、车架频率错峰,整车抖动影响最小,有效解决了由于布置导致的动能损失问题。


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    Title :

    Integrated modified truck-mounted crane truck


    Additional title:

    一种一体化改装随车吊汽车


    Contributors:
    FENG XUESONG (author) / LING HAIQIANG (author) / ZHU PINGPING (author) / ZHAO LIGEN (author) / CHEN YUNYOU (author) / LU YING (author) / WANG XIYU (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66C Krane , CRANES



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