The invention discloses a lifting device for assembling a marine diesel engine and a using method. The lifting device comprises a lifting frame and a lifting mechanism, and the lifting mechanism comprises a transmission assembly, a lifting assembly connected through the transmission assembly and used for lifting and a sliding driving assembly used for transverse sliding. The sliding driving assembly comprises two guide rail groove plates connected to the top end of the lifting frame, an I-shaped sliding base connected to the guide rail groove plates in a sliding mode, guide wheels connected to the four corners of the I-shaped sliding base and two permanent magnet motors connected to the inner wall face of one side of the I-shaped sliding base. Main shafts of the two permanent magnet motors are connected with the guide wheels on the same side, and the main shafts are sleeved with first belt wheels. According to the lifting device, through the design of the transmission assembly, the sliding driving assembly and the lifting assembly, the use number of power sources is reduced, synchronous linkage can be achieved while the equipment failure rate is reduced and the lifting operation of diesel engine parts is not affected, and the assembling efficiency of a diesel engine is improved.

    本发明公开了一种船舶柴油机组装用起吊装置及使用方法,包括起吊架与吊装机构,所述吊装机构包括传动组件与通过传动组件连接的且用于起吊的吊装组件及用于横向滑动的滑动驱动组件;所述滑动驱动组件包括连接在起吊架顶端的两个导轨槽板、滑动连接在每个导轨槽板上的工型滑动座、连接在工型滑动座四角处的导轮与连接在工型滑动座一侧内壁面的两个永磁电动机,两个所述永磁电动机的主轴分别与同侧的导轮连接,主轴上均套有皮带轮一。本发明中,通过传动组件、滑动驱动组件、吊装组件的设计,减少了动力源的使用数量,在降低设备故障率且不影响柴油机部件吊装作业的同时,能够实现同步联动,提高柴油机的组装效率。


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    Title :

    Lifting device for assembling marine diesel engine and using method


    Additional title:

    一种船舶柴油机组装用起吊装置及使用方法


    Contributors:
    CAO KAI (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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