The invention provides a supporting leg of a mechanical engineering vehicle body. The supporting leg comprises a supporting arm, supports and a lower supporting arm; a supporting arm mounting seat is arranged at the end part of the supporting arm, and the supporting arm mounting seat is connected with the supporting arm in a welding manner; a first hinged support is mounted at the bottom of the supporting arm in a welding manner; the supports are installed on the two sides of the lower supporting arm in a welded mode, and the supports are installed at the other end of the supporting arm in a hinged mode; a second hinged support is installed at the bottom of the inner side of the lower supporting arm in a welded mode; a piston rod at the end of a first hydraulic cylinder is connected with the second hinged support in a hinged mode, and the bottom of the first hydraulic cylinder is connected with the first hinged support in a hinged mode. The improved supporting leg of the mechanical engineering vehicle body has the advantages of being reasonable in structural design, capable of flexibly adjusting the supporting angle, suitable for different road conditions, good in supporting effect, high in overall stability and high in firmness, and therefore the problems and defects of the supporting leg of the mechanical engineering vehicle body are effectively solved.

    本发明提供了一种机械工程车体支撑腿,包括:支臂、支架、下支臂;所述支臂安装座设置在支臂的端部,且支臂安装座与支臂通过焊接方式连接;所述第一铰座通过焊接方式安装在支臂的底部;所述支架通过焊接方式安装在下支臂的两侧,且支架通过铰接方式安装在支臂的另一端;所述第二铰座通过焊接方式安装在下支臂内侧的底部;所述第一液压缸端部的活塞杆与第二铰座通过铰接方式连接,第一液压缸的底部与第一铰座通过铰接方式连接;本发明通过对机械工程车体支撑腿的改进,具有结构设计合理,能够灵活调整支撑角度,适用于不同的路面状况,支撑效果好,整体稳定性强,牢固性强的优点,从而有效的解决了本发明提出的问题和不足。


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    Title :

    Supporting leg of mechanical engineering vehicle body


    Additional title:

    一种机械工程车体支撑腿


    Contributors:

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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