The invention discloses a steam turbine generator stator lifting device for a thermal power plant, and the steam turbine generator stator lifting device comprises two stand columns. When the steam turbine generator stator lifting device is used, a stator body can be placed in an inner cavity of an arc-shaped seat, a second servo motor is started to work, and a second threaded rod is driven to rotate through meshing of a transmission gear and a driven gear; two clamping plates are driven to move relatively through relative movement of two second threaded blocks, the left side and the right side of the stator body are clamped into inner cavities of adjacent clamping grooves respectively, when two magnet blocks make contact with adjacent electromagnets respectively, the two electromagnets are powered on, the electromagnets generate magnetism after being powered on and attract the adjacent magnet blocks respectively, and therefore the stator body is driven to rotate. And then two electric cylinders are started to push two positioning rods to move relatively and penetrate through inner cavities of adjacent first positioning holes and second positioning holes respectively, and a second servo motor is started to rotate reversely to drive two clamping plates to be far away from each other, so that the stator body is conveniently taken out from the arc-shaped seat, and the disassembly is convenient.

    本发明公开了一种火力发电厂用汽轮发电机定子抬吊装置,包括两个立柱,本发明在使用时,可先将定子本体放置在弧形座的内腔,并启动第二伺服电机工作,通过传动齿轮与从动齿轮的啮合带动第二螺纹杆转动,并通过两个第二螺纹块的相对移动带动两个夹板相对移动,并将定子本体的左右两侧分别卡接进相邻的卡槽内腔中,当两个磁铁块分别与相邻的电磁铁碰触时,对两个电磁体通电,电磁铁通电后产生磁性,并分别对相邻的磁铁块吸附,再通过启动两个电动气缸推动两个定位杆相对移动,并分别贯穿相邻第一定位孔和第二定位孔内腔,通过启动第二伺服电机反向转动,可带动两个夹板相远离,从而方便将定子本体从弧形座上取出,拆卸便捷。


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    Title :

    Steam turbine generator stator lifting device for thermal power plant


    Additional title:

    一种火力发电厂用汽轮发电机定子抬吊装置


    Contributors:
    YANG QUN (author)

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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