The invention relates to the technical field of crane lifting appliances, in particular to a lifting-angle-adjustable crane hanging bracket which comprises two I-shaped beams, the two I-shaped beams are parallel to each other, the peripheries of the two I-shaped beams are jointly connected with an annular guide block, an annular transfer hanging bracket is rotatably mounted on the periphery of the annular guide block, and the annular transfer hanging bracket is rotatably mounted on the periphery of the annular guide block. And a rotating part is arranged at one end between the two I-shaped beams. The annular transfer hanging bracket is driven by the rotating component to rotate along the periphery of the annular guide block, the angle of goods is adjusted, the flexibility and the use convenience of the lifting appliance are improved, after adjustment is completed, the brake disc is combined with the positioning disc, and under the friction force braking effect between the positioning disc and the brake disc, the goods can be conveyed to the lifting appliance. The connecting sleeve is braked on the periphery of the adjusting shaft rod, the braking effect on the adjusting shaft rod is achieved under the torsion limiting effect of the key groove and the driven key block, unnecessary rotation of the adjusting shaft rod in the using period is avoided, and the stability of cargo lifting can be guaranteed.

    本发明涉及起重机吊具技术领域,具体为一种起重角度可调节式起重机吊架,包括工字梁,工字梁的数量为两个,两个工字梁之间相互平行设置,两个工字梁的外围共同连接有一个环形导块,环形导块外围转动安装有环形转接吊架,两个工字梁之间的一端设有转动部件。通过转动部件驱动环形转接吊架沿着环形导块的外围转动,实现对货物的角度进行调节,提高了吊具的灵活性及使用的便捷性,并且在调节完成后,制动盘与定位盘结合,在定位盘与制动盘之间的摩擦力制动作用下,将连接套制动在调节轴杆的外围,并在键槽与被动键块的限扭作用下实现对调节轴杆的制动作用,避免在使用期间调节轴杆发生不必要的转动,可以保证货物起吊的稳定性。


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    Title :

    Crane hanging bracket with adjustable lifting angle


    Additional title:

    一种起重角度可调节式起重机吊架


    Contributors:
    LI QIANG (author) / SHAO SHUO (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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