The invention discloses an oil-immersed transformer three-winding coil overturning device and method. The device comprises a supporting frame, a lifting lug in the middle of the top of the supporting frame and a supporting base at the bottom of the supporting frame, one side of the supporting base is in an arc shape, a supporting plate is arranged at the position, close to the lower end, of the supporting frame, and multiple sets of arc-shaped cushion blocks are symmetrically arranged on the two sides of the supporting plate to fix and limit a coil so as to facilitate overturning. The method comprises the steps that a coil is placed on the device in a hoisting mode, then the coil is turned over and erected, and after the coil is loosened from the device, the coil is hoisted for sleeving; the device is simple and reliable to operate, has the advantages of portability, safety and low manufacturing cost, and meets the short and fast production requirements of products.

    一种油浸式变压器三绕组线圈翻转装置及方法,装置包括支撑架、支撑架顶部中间的吊耳,支撑架底部的支撑座,支撑座一侧呈圆弧状,支撑架近下端有支撑板,支撑板两侧对称设有多组弧形垫块,对线圈固定和限位以便于翻转;其方法为:通过吊装的方式将线圈置于装置上,然后翻转竖立,将线圈从装置上松开后,再将线圈吊起进行套装;操作简单可靠,具有轻便、安全、制作成本低的优点,满足产品短平快的生产需求。


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    Title :

    Turnover device and method for three-winding coil of oil-immersed transformer


    Additional title:

    一种油浸式变压器三绕组线圈翻转装置及方法


    Contributors:
    HE JINGYUN (author) / MA YUNTENG (author) / WANG YIBIAO (author) / FENG LITAO (author) / LING FEILONG (author) / LI PENG (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01F MAGNETS , Magnete / B66C Krane , CRANES



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