The invention relates to the technical field of energy storage generator set hoisting, in particular to a pumped storage pump turbine seat ring volute hoisting device which comprises a mounting block, and a steel wire rope is connected to one side of the bottom end of the mounting block in an equal-angle surrounding mode. When the lifting device for the seat ring volute of the pumped storage water pump turbine is used, an operator only needs to place a plurality of limiting covers on the surface of the volute in a clamping mode, then a motor is remotely controlled to drive wheels to walk so that positioning bolts in the limiting covers can be rotated to the positions above screw holes in different positions of the surface of the volute, and then the volute can be lifted. Then through cooperative operation of a stepping motor, a first gear, a second gear and a hydraulic telescopic cylinder, a positioning bolt can be automatically drilled into a screw hole, positioning is completed, and the hoisting assembly efficiency is improved; and the motor driving wheel is controlled to drive the multiple limiting covers to move and reset to the same position of the surface of the volute, then the multiple limiting covers are rapidly separated from the volute, and the overall operation is convenient and fast.

    蓄能发电机组吊装技术领域,具体为一种抽水蓄能水泵水轮机座环蜗壳起吊装置,包括安装块,所述安装块的底端一侧等角度环绕连接设置有钢丝绳。该抽水蓄能水泵水轮机座环蜗壳起吊装置,在使用时,操作人员只需将多个限位罩卡合放置在蜗壳表面,之后通过远程控制电机驱动轮行走以此将限位罩内部的定位螺栓运转至蜗壳表面不同位置的螺孔上方,之后通过步进电机、齿轮一、齿轮二和液压伸缩缸的配合运行,从而能够自动将定位螺栓钻入螺孔内部,完成定位,提高吊装装配效率,在吊装完成后,也能够快速将定位螺栓取出并且控制电机驱动轮带动多个限位罩移动复位至蜗壳表面的同一位置,之后将多个限位罩与蜗壳快速脱离,整体操作便捷。


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    Title :

    Hoisting device for seat ring volute of water turbine of pumped storage water pump


    Additional title:

    一种抽水蓄能水泵水轮机座环蜗壳起吊装置


    Contributors:
    GAO ZIYI (author) / LI HAIJUN (author) / LI JINGCHUN (author) / HU ZONGQIU (author) / SUN WEN (author) / LIU ZHUANG (author) / WU XUELIANG (author) / GAO YIFU (author) / CAO ZELUN (author) / WU XINGGANG (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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