The invention relates to the technical field of mechanical engineering, and discloses a lifting device for offshore wind power operation, which comprises a lifting mechanism, the lifting mechanism further comprises a case, and a lifting table is fixedly connected to one end, close to the bottom, of the outer wall of the case. The conveying gear is arranged in the machine box, the notch pipe is fixedly connected to the outer wall of the conveying gear, when the lifting device operates normally, the speed can be a constant value and cannot be too fast or too slow, and the arc-shaped protruding teeth only make simple contact with the notch pipe and cannot be completely clamped to the notch of the notch pipe. Second convex teeth are arranged on the inner walls of the embedded teeth, the second convex teeth can also have a given distance with the convex teeth on the inner walls of the embedded teeth and cannot be meshed with the convex teeth, however, when an accident happens, the lifting device falls down, at the moment, due to the too high falling speed and the effect of a balancing weight, the oval teeth generate centrifugal force, and the arc-shaped convex teeth can be clamped to the notch of the notch pipe at the moment.

    本发明涉及机械工程技术领域,且公开了一种用于远海风电作业的升降装置,包括升降机构,升降机构还包括有机箱,机箱的外壁处靠近底部的一端固定连接有升降台,利用升降装置快速下坠时,会使椭圆齿产生离心力的特点,在机箱的内部设置一个传送齿轮,缺口管是固定连接在传送齿轮的外壁处,在升降装置正常运行时,速度会是一个恒定值,不会过快或过慢,弧形凸齿只会与缺口管有个简单的接触,不会完全卡到缺口管的缺口处,凸齿二同样也会与内嵌齿的内壁处的凸齿有给定的距离,不会啮合,但当发生意外时,致使升降装置下坠,这时由于下坠速度过快,加上配重块的作用,使椭圆齿产生了一个离心力,这时的弧形凸齿就会卡到缺口管的缺口处。


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    Title :

    Lifting device for offshore wind power operation


    Additional title:

    一种用于远海风电作业的升降装置


    Contributors:
    WU SHUAIYU (author) / YE CANSHENG (author) / LI SHIMING (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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