The invention provides a hoisting clamp for loading and unloading concrete electric poles, and belongs to the technical field of cylindrical workpiece hoisting tools. The hoisting clamp for loading and unloading the concrete pole comprises a hoisting device and a clamping device. The lifting device comprises a lifting ring, a first lifting chain, a second lifting chain and a third lifting chain are connected to the lifting ring, the clamping device comprises a first movable arm and a second movable arm, and the lower end of the first movable arm and the lower end of the second movable arm are fixedly connected with a first clamp and a second clamp respectively. First clamping plates are fixedly installed at the lower end of the first clamp and the lower end of the second clamp, the first movable arm and the second movable arm are connected with the first lifting chain and the second lifting chain respectively, the first movable arm and the second movable arm are connected through a connecting pin shaft, the third lifting chain is connected with the connecting pin shaft, and the second lifting chain is connected with the third clamping plate. The clamping device is high in safety, clamping is convenient, efficiency is improved, and labor is saved.

    本发明提供了一种装卸水泥电杆吊装夹具,属于圆柱型工件吊具技术领域。该一种装卸水泥电杆吊装夹具,包括吊起装置和夹持装置。所述吊起装置包括有吊环,所述吊环上连接有第一吊链、第二吊链和第三吊链,所述夹持装置包括有第一活动臂与第二活动臂,所述第一活动臂与所述第二活动臂下端分别固定连接有第一夹具与第二夹具,所述第一夹具与所述第二夹具下端均固定安装有第一夹板,所述第一活动臂与所述第二活动臂分别与所述第一吊链与所述第二吊链连接,所述第一活动臂与所述第二活动臂通过连接销轴连接,所述第三吊链与所述连接销轴连接,本发明安全性高,夹持便利,而且提高效率节省劳动力。


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    Title :

    Hoisting clamp for loading and unloading concrete pole


    Additional title:

    一种装卸水泥电杆吊装夹具


    Contributors:
    LI JUN (author) / CHEN YAN (author) / ZHANG YUGUI (author) / LIU WENJIE (author)

    Publication date :

    2022-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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