The invention discloses an overturning device for machining a wind energy vane. The overturning device comprises a traveling crane connecting device, a lifting belt and a lifting belt connecting device, wherein the traveling crane connecting device comprises an arch shackle and two identical box boards which are opposite to each other, the lower end of the arch shackle is connected with a hook shaft, at least three supporting shafts are arranged on the middle position between the two box boards, a roller shaft is arranged below the supporting shafts, two ends of the roller shaft in the area of two clamping plates are respectively provided with a roller bearing, a roller sleeves each roller bearing, a roller end plate is installed on the end part of the roller by virtue of a screw, a reinforcing ribbed plate is arranged on the bottom of each box board, and the end part of each reinforcing ribbed plate is installed on the inner side wall of each box board through a bolt and a nut. The invention discloses an overturning method of the overturning device for machining the wind energy vane. The overturning device is simple in structure, the overturning power is sourced from a root traveling crane, the problems of the traditional overturning device that the occupied space is large, the overturning operation is inconvenient, the use amount is high, the capital is large and the like can be solved, and the traditional ring crane is prevented from damaging the vane.


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    Title :

    Overturning device for machining wind energy vane and overturning method of overturning device


    Contributors:

    Publication date :

    2015-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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