The invention relates to a rotor hoisting device. The rotor hoisting device is provided with a fixing sleeve, a bushing (copper-made), a guide rod, a lifting arm, limiting screws, a sliding way, a sliding hanging ring and a locking screw. The rotor hoisting device is characterized in that the guide rod and the fixing sleeve are arranged at the lower end of the lifting arm, the bushing (copper-made) is embedded in the fixing sleeve, the sliding way is arranged at the upper end of the lifting arm, the limiting screws are arranged at two ends of the sliding way, the sliding hanging ring can moveon the sliding way, and the locking screw is arranged on the sliding hanging ring. The sliding hanging ring is hoisted during hoisting, the guide rod at the lower end of the lifting arm is operated, so that the bushing (copper-made) in the fixing sleeve sleeves a shaft of a rotor (a hoisted object), the sliding hanging ring moves, so that the rotor (the hoisted object) screws down and fixes the locking screw after being in a balanced state, and then the rotor (the hoisted object) is hoisted. The rotor hoisting device is simple and reasonable in structure, low in cost, convenient to use and high in universality, and is suitable for a motor manufacturing factory to carry rotors with the same type and different specifications.

    本发明涉及一种转子吊装装置,其设有固定套、衬套(铜制)、导向杆、吊臂、限位螺钉、滑道、滑动吊环、锁紧螺钉。其特征在于吊臂下端有导向杆及固定套,固定套内镶衬套(铜制),吊臂上端有滑道,滑道两端有限位螺钉,滑动吊环可在滑道上移动,滑动吊环有锁紧螺钉。吊装时吊起滑动吊环,操作吊臂下端的导向杆,使固定套内的衬套(铜制)套在转子(吊装物)的轴上,移动滑动吊环,使转子(吊装物)处于平衡状态后将锁紧螺钉拧紧固定,然后吊起转子(吊装物)。本发明结构简单合理,成本低、使用方便、通用性强,适用于电机生产厂家搬运同一型号不同规格转子用。


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    Title :

    Rotor hoisting device


    Additional title:

    一种转子吊装装置


    Contributors:
    ZHANG CHENG (author) / ZHAO XIXU (author) / WANG YUFEN (author) / WANG YI (author) / HE FUJIE (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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