The invention belongs to the technical field of cranes, in particular to an anti-swing device for a crane sling, and provides the following scheme that the anti-swing device comprises a tray and a base, the bottom of the tray and the bottom of the base are located on the same horizontal plane, supporting legs are fixedly connected to the four corners of the bottom of the tray, and the tops of the four supporting legs are fixedly connected with the same guardrail; the four corners of the top of the guardrail are fixedly connected with inhaul cables, the tops of the four inhaul cables are fixedly connected with the same connecting piece, the top of the connecting piece is fixedly connected with a connecting buckle, and the bottom of the connecting piece is fixedly connected with a plug. According to the lifting device, the tray is separated from the ground through preliminary lifting of the hydraulic rod, observation and balance weight adjustment are conveniently conducted on the tray before lifting, lifting can be directly continued after adjustment is completed, the hydraulic rod does not need to be reset, goods on the tray are prevented from deviating in the reset process, and the tray is prevented from inclining again; the purpose of preventing the tray from deviating in the lifting process is achieved.

    本发明属于起重机技术领域,尤其是一种起重机吊具防摇摆装置,现提出以下方案,包括托盘和底座,托盘的底部与底座的底部处于同一水平面,所述托盘底部的四角均固定连接有支脚,四个所述支脚的顶部固定连接有同一个护栏,护栏顶部的四角均固定连接有拉索,四个所述拉索的顶部固定连接有同一个衔接件,衔接件的顶部固定连接有连接扣,且衔接件的底部固定连接有插头。本发明中,通过液压杆的初步抬升使托盘离地,便于在起吊前对托盘进行观测和配重调节,并且可以在调节完成后直接继续起吊,无需对液压杆进行复位,防止托盘上的货物在复位途中偏移,避免托盘再次倾斜,达到防止托盘在起吊过程中偏移的目的。


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    Title :

    Anti-swing device for lifting appliance of crane


    Additional title:

    一种起重机吊具防摇摆装置


    Contributors:
    XIE JUN (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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