The invention relates to a lifting lug automatic hooking and unhooking system which comprises a lifting beam (1) lifted through a lifting mechanism and a lifting lug (2) arranged on a lifted object, a rope fixing device for controlling the swing position of the lower end of a lifting belt (3) is installed on the lifting beam (1), and a pin shaft (5) is movably installed in a lifting lug hole of the lifting lug (2) through a shaft penetrating device. The rope fixing device comprises a lantern ring (6) and a swing driving mechanism; the lantern ring (6) is sleeved on the hanging belt (3); the swing driving mechanism is arranged on the hanging beam (1) and drives the lantern ring (6) to swing in multiple directions; the swing driving mechanism drives the lantern ring (6) to swing so as to control the lower end of the lifting belt (3) to move and be positioned to the lifting lug (2), the pin shaft (5) is inserted into or withdrawn from a hole of the lifting lug (2) through the shaft penetrating device, and automatic hooking or automatic unhooking is achieved. The automatic hooking and unhooking device can automatically hook and unhook the wind power jacket during hoisting, the probability that the sling collides with the jacket is reduced, and the hooking efficiency is improved while the personnel safety problem is solved.

    本发明涉及一种吊耳自动挂脱钩系统,包含通过起升机构起吊的吊梁(1)、设置在被吊物上的吊耳(2),在吊梁(1)上安装有控制吊带(3)下端摆动位置的定绳装置、在吊耳(2)的吊耳孔内通过穿轴装置活动安装有销轴(5);所述定绳装置包含套装在吊带(3)上的套环(6)、安装在吊梁(1)上并驱动套环(6)在多个方向上作摆动动作的摆动驱动机构;摆动驱动机构驱动套环(6)摆动,进而控制吊带(3)下端移动定位至吊耳(2),由穿轴装置将销轴(5)插入或退出吊耳(2)孔,实现自动挂钩或自动脱钩。本发明能在风电导管架吊装的自动挂脱钩,减少吊索碰撞导管架的概率,解决人员安全问题的同时,提高挂钩效率。


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    Title :

    Automatic hanging and unhooking system for lifting lug


    Additional title:

    一种吊耳自动挂脱钩系统


    Contributors:
    PENG QI (author) / CAI HAIQING (author) / LU ZHONGHUA (author) / ZHAO XINMEI (author) / XIA JING (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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