The invention relates to the technical field of pump trucks, in particular to an underframe box structure for a pump truck. The underframe box structure comprises an upper box, a lower box and a middle plate. The upper box body comprises a first sliding way and two second sliding ways, the two second sliding ways are connected to the two sides of the first sliding way respectively, the two ends of the first sliding way are open, and the ends, away from the first sliding way, of the second sliding ways are open. The lower box body comprises a third slide way and two fourth slide ways, the two fourth slide ways are connected to the two sides of the third slide way respectively, the two ends of the third slide way are open, and the ends, away from the third slide way, of the fourth slide ways are open; the upper box body and the lower box body are connected through the middle plate. According to the chassis box body structure for the pump truck, the phenomenon that the webs on the side faces of the upper box body and the lower box body are difficult to level is not prone to occurring, welding of the upper box body and the lower box body is convenient, flatness is easy to guarantee, sliding of the supporting legs is not affected, the whole middle plate is smoother, and the situation that the supporting legs cannot stretch out or retract back can be avoided.

    本发明涉及本发明应用于泵车技术领域,一种用于泵车的底架箱体结构包括上箱体、下箱体和中间板;所述上箱体包括第一滑道和两第二滑道,两所述第二滑道分别连接在所述第一滑道两侧,所述第一滑道的两端为开口,所述第二滑道远离所述第一滑道的一端为开口;所述下箱体包括第三滑道和两第四滑道,两所述第四滑道分别连接在所述第三滑道的两侧,所述第三滑道的两端为开口,所述第四滑道远离所述第三滑道的一端为开口;所述上箱体和所述下箱体通过所述中间板相连。本发明用于泵车的底架箱体结构中,上箱体和下箱体侧面的腹板不易出现难以校平的现象,上箱体和下箱体焊接较为方便,容易保证平整度,不会影响支腿滑动,整块的中间板更加平整,能够避免支腿伸不出或收不回的情况。


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    Titel :

    Chassis box body structure for pump truck


    Weitere Titelangaben:

    用于泵车的底架箱体结构


    Beteiligte:
    YAN JUN (Autor:in) / HU ZHONGBAO (Autor:in)

    Erscheinungsdatum :

    2022-03-22


    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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