The invention relates to the technical field of steam turbine maintenance, in particular to a steam turbine rotor lifting device which comprises a steering mechanism which comprises a bearing plate, limiting through grooves symmetrically formed in the surface of one side of the bearing plate, a movable hole formed in the center of the bearing plate and a steering part movably connected to one side of the bearing plate. The winding mechanism comprises a supporting shell, a worm, a turbine, a rotating shaft and two limiting plates; the clamping mechanism comprises a sleeve shell and a fastening unit arranged in the sleeve shell, by means of the device, when the steam turbine rotor is hoisted, balance adjustment can be safely and rapidly conducted on the two ends of the steam turbine rotor, and when hoisting is conducted, the rotor can be prevented from rotating, so that shaking of the rotor is avoided, and the hoisting safety is greatly improved.

    本发明涉及汽轮机检修技术领域,尤其涉及一种汽轮机转子起吊装置,其包括转向机构,其包括承重板、对称开设于所述承重板一侧表面上的限位通槽、开设于所述承重板中心处的活动孔以及活动连接于所述承重板一侧的转向件;收卷机构,其包括支撑壳、蜗杆、涡轮、转动轴以及两个限位板;夹持机构,其包括套壳和设置于套壳内的紧固单元,本发明通过该装置能够在起吊汽轮机转子时,安全快捷的对其两端进行平衡调节,且起吊时,能够避免转子发生转动,从而避免其发生晃动,大大提高了起吊时的安全性。


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    Title :

    Steam turbine rotor lifting device


    Additional title:

    一种汽轮机转子起吊装置


    Contributors:
    MA YUZHU (author) / ZHANG LANLAN (author) / WANG TING (author) / JIANG LIANGUO (author) / HAN CHEONG UN (author) / SHEN YINGZHOU (author) / ZHU GUANGRUI (author) / HOU WEIQI (author) / GUO SHENGZHENG (author) / WANG PEIQING (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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