The lifting hook comprises a lifting unit, a cutting assembly and a power assembly, the lifting unit comprises a lifting ring body, a lifting ring connecting part, a lifting hook body and a lifting hook connecting part, the lifting ring body is connected with the lifting ring connecting part, the lifting ring body is connected with hanging equipment, the lifting hook connecting part is connected with the lifting hook body, and the lifting hook connecting part is connected with the lifting hook body. The lifting hook connecting part is rotationally connected with the lifting ring connecting part, the lifting hook body is provided with a hook arm, the tail end of the hook arm is bent upwards to form an opening, and the lifting appliance penetrates through the opening and is hung on a hanging surface of the hook arm; the cutting-off assembly comprises a cutter, the cutter is connected with the lifting hook unit, and the cutting edge part of the cutter is matched with the hanging surface of the hook arm in shape; the power assembly is connected to the outer side of the lifting hook connecting part so as to drive the cutter to move in the first direction and cut off the lifting appliance, and the first direction is the falling direction of the lifting appliance. Through the structural design, the lifting appliance can be automatically cut off, and the traditional operation process of manually cutting off the lifting appliance is omitted, so that the efficiency of electroplating operation is improved.
本申请提供一种吊钩、起吊装置及起重机械,包括吊装单元、切断组件以及动力组件,吊装单元包括吊环本体、吊环连接部、吊钩本体和吊钩连接部,吊环本体和吊环连接部连接,吊环本体和吊挂设备连接,吊钩连接部和吊钩本体连接,吊钩连接部和吊环连接部转动连接,吊钩本体具有钩臂,钩臂末端向上弯曲形成开口,吊具穿过开口并悬挂于钩臂的吊挂面;切断组件包括切刀,切刀和吊钩单元连接,切刀刃部和钩臂吊挂面形状相匹配;动力组件连接于吊钩连接部外侧,以驱动切刀沿第一方向移动并切断吊具,第一方向为吊具的垂落方向。通过这种结构设计,能够实现自动切断吊具,省去传统的人工剪断吊具的操作过程,从而提高电镀作业的效率。
Lifting hook, lifting device and hoisting machinery
吊钩、起吊装置及起重机械
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting hook limiting device applied to hoisting machinery
European Patent Office | 2015
|Lifting hook assembly with automatic adjusting mechanism for hoisting machinery
European Patent Office | 2022
|