The invention belongs to the technical field of cranes, and discloses a lifting clamp. The lifting clamp comprises a hook body, a first clamping assembly and a second clamping assembly, wherein a first mounting part and a second mounting part are oppositely arranged on the hook body. Wherein, the first clamping assembly comprises a rotating rod, a first clamping block and a first elastic piece, and the rotating rod is adjustably arranged in the first mounting part; a cavity is formed in the end, close to the second mounting part, of the rotating rod, and the first elastic piece is arranged in the cavity; the first clamping block abuts against the first elastic piece; the second clamping assembly is arranged in the second mounting part; and when the first clamping assembly is moved towards the second clamping assembly to clamp an object, the first clamping block can overcome the acting force of the first elastic piece to abut against the end face of the rotating rod. According to the lifting clamp, through observation of the position relation between the first clamping block and the rotating rod, an operator can rapidly recognize whether the object is clamped by the lifting clamp or not, the operation is easy, and the use is convenient.

    本发明属于起重机技术领域,公开了一种起重夹钳。该起重夹钳包括钩体、第一夹紧组件和第二夹紧组件,钩体上相对设置有第一安装部和第二安装部。其中,第一夹紧组件包括转动杆、第一夹紧块和第一弹性件,转动杆位置可调节地设置于第一安装部中,转动杆靠近第二安装部的一端开设有腔体,第一弹性件设置于腔体中,第一夹紧块抵靠于第一弹性件上;第二夹紧组件设置于第二安装部中,当第一夹紧组件朝向第二夹紧组件移动以夹紧物体时,第一夹紧块能够克服第一弹性件的作用力贴靠转动杆的端面上。该起重夹钳通过观察第一夹紧块与转动杆的位置关系,能够使操作人员快速识别该起重夹钳是否夹紧物体,操作简单、使用方便。


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    Title :

    Lifting clamp


    Additional title:

    一种起重夹钳


    Contributors:

    Publication date :

    2021-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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