The invention discloses a lifting lug device for integrally lifting a cooling tower fan cover, the lifting lug device is arranged on a cooling tower fan cover main body, the lifting lug device comprises a plurality of groups of lifting lug main bodies arranged on the outer wall of the cooling tower fan cover main body in the circumferential direction, and lifting lug connecting pieces are arranged on the lifting lug main bodies; mounting bolts connected with the lifting lug connecting pieces are arranged on the cooling tower fan cover main body, and the other adjacent lifting lug connecting pieces except the head lifting lug connecting piece and the tail lifting lug connecting piece in the multiple sets of lifting lug connecting pieces are in transmission connection through a first driving pull rope; and the lifting lug connecting piece at the head end rotates to drive the other lifting lug connecting pieces to synchronously rotate in the same direction by driving the first pull rope. According to the technical scheme, the lifting lug connecting pieces are arranged on the lifting lug main bodies, the driving hand wheel is rotated to be matched with the driving pull rope I to enable the lifting lug connecting pieces to synchronously rotate in the same direction to be connected with the mounting bolts, rapid mounting of the lifting lug main bodies and the cooling tower fan cover main body is achieved, the lifting efficiency is greatly improved, and meanwhile the manual labor intensity is reduced.

    本发明公开了一种用于整体吊装冷却塔风机罩的吊耳装置,设于冷却塔风机罩主体上,所述吊耳装置包括设于冷却塔风机罩主体外壁周向上的多组吊耳主体,所述吊耳主体上设有吊耳连接件,所述冷却塔风机罩主体上设有与吊耳连接件连接的安装螺栓,多组所述吊耳连接件中除首尾吊耳连接件外的其余相邻吊耳连接件之间通过驱动拉绳一传动连接,首端所述吊耳连接件旋转通过驱动拉绳一带动其余吊耳连接件同步同向旋转。本技术方案在吊耳主体上设有吊耳连接件,通过旋转驱动手轮配合驱动拉绳一使得多组吊耳连接件同步同向旋转与安装螺栓连接,实现多个吊耳主体与冷却塔风机罩主体的快速安装,大大提高吊装效率的同时降低人工劳动强度。


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    Title :

    Lifting lug device for integrally lifting fan cover of cooling tower


    Additional title:

    一种用于整体吊装冷却塔风机罩的吊耳装置


    Contributors:
    XIA WEI (author) / CHEN BINGBING (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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