The invention relates to a lifting machine, in particular to a multifunctional lifting machine for hydraulic engineering. The technical problem to be solved is to provide the multifunctional lifting machine for the water conservancy project, which can adjust the height so as to be suitable for lifting longer or higher heavy objects. The multifunctional lifting machine for the water conservancy project comprises a connecting frame and wheels, the wheels are rotationally connected to the left side and the right side of the lower portion of the connecting frame in a front-back symmetrical mode, the multifunctional lifting machine further comprises a telescopic rod, a crane and the like, the telescopic rod used for adjusting the height is slidably connected to the connecting frame, and the crane is installed on the telescopic rod. And the crane can rotate on the telescopic rod. According to the lifting machine, a heavy object is lifted through the crane, before lifting, the threaded rod can be controlled to rotate according to the length or height of the heavy object, and then the telescopic rod is driven to move up and down to adjust the height of the lifting machine, so that the lifting machine is suitable for lifting heavy objects with different heights or lengths.

    本发明涉及一种起吊机,尤其涉及一种水利工程用多功能起吊机。要解决的技术问题是:提供一种能够进行高度调节,以适用于将较长或是较高的重物吊起的水利工程用多功能起吊机。本发明提供了这样一种水利工程用多功能起吊机,包括有连接架和车轮,连接架下部左右两侧均前后对称式转动连接有车轮,还包括有伸缩杆和起重机等,连接架上滑动式连接有用于调节高度的伸缩杆,伸缩杆上安装有起重机,起重机可在伸缩杆上转动。本发明通过起重机进行重物的起吊操作,在起吊前,可根据重物的长度或高度来控制螺纹杆旋转,进而带动伸缩杆上下移动,来调节起吊机的高度,以适于针对不同高度或长度的重物来进行吊起操作。


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    Title :

    Multifunctional lifting machine for water conservancy project


    Additional title:

    一种水利工程用多功能起吊机


    Contributors:
    HUANG YONG (author)

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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