The invention discloses an offshore wind power generation fan blade lifting device which comprises a lifting machine, a driving assembly, a clamping assembly and a flow guide assembly, the lifting machine is provided with a lifting hook, a hanging ring is connected to the lifting hook of the lifting machine in a clamped mode, a driving box is fixedly connected to the bottom of the hanging ring, and the driving assembly comprises a motor supporting frame. According to the device, when clamping is carried out, fan blades are impacted by strong wind and wobble and incline, at the moment, a second electric telescopic rod is controlled to work, when the second electric telescopic rod works, the second electric telescopic rod drives a moving disc to slide on the outer wall of a moving sleeve shell, and meanwhile the moving disc moves backwards on the outer side of the moving sleeve shell; the movable disc pulls the adjusting plate, the adjusting plate pulls the flow guide cover through the fixed connecting frame, the flow guide cover rotates to the two sides of the top plate, when high wind impact occurs, wind power can be obliquely unloaded along the outer wall of the flow guide cover, and the situation that the mountain shakes and falls off due to the fact that the wind power impact strength is too large is avoided by reducing the contact face with the wind power.

    本发明公开了一种海上风力发电用扇叶起吊装置,包括起吊机,还包括驱动组件、夹持组件和导流组件,起吊机有吊钩,起吊机吊钩处卡接有挂环,挂环底部固定连接有驱动箱,其中,驱动组件包括电机支撑架。本发明,在进行夹持时,遇到大风对扇叶进行冲击,导致扇叶会产生晃动并倾斜,此时控制电动伸缩杆二工作,在电动伸缩杆二工作时,使电动伸缩杆二带动移动盘在移动套壳外壁上滑动,同时移动盘在移动套壳外侧向后移动,使移动盘拉动调节板,使调节板通过固定连接架拉动导流罩,使导流罩转动至顶板两侧,当遇到大风冲击时,风力会顺着导流罩外壁斜向卸力,通过减少与风力的接触面,避免风力冲击强度过大导致山晃动而掉落。


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    Title :

    Fan blade lifting device for offshore wind power generation


    Additional title:

    一种海上风力发电用扇叶起吊装置


    Contributors:

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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