The multi-point self-locking hanging clamp comprises a clamping unit, the clamping unit comprises clamping assemblies, the two clamping assemblies are oppositely arranged, each clamping assembly comprises a connecting rod assembly and a rotating rod, one end of each rotating rod is connected with the connecting rod assembly through a first hinge, the other end of each rotating rod is connected with a second hinge, and each connecting rod assembly comprises a clamping plate and a right side rod; when the right side rod moves upwards, the clamping plate is close to the right side rod, and when the right side rod moves downwards, the clamping plate is away from the right side rod. According to the multi-point self-locking lifting clamp, a workpiece can be clamped from the side face, the cost performance is high, self-locking can be achieved when a power source is disconnected, and safety is guaranteed.
本发明涉及一种多点自锁吊夹具,包括夹紧单元,所述夹紧单元包括夹紧组件,两组夹紧组件相对设置,夹紧组件包括连杆组件和旋转杆,旋转杆一端通过第一铰链与连杆组件连接,另一端与第二铰链连接,连杆组件包括夹板和右侧杆,夹板与右侧杆连接,右侧杆滑动设置,右侧杆上行时,夹板靠近右侧杆,右侧杆下行时,夹板远离右侧杆。本发明的多点自锁吊夹具能够从侧面夹紧工件,性价比高,且能够在动力源断开时实现自锁、保障安全的吊夹具。
Multi-point self-locking lifting clamp
一种多点自锁吊夹具
2023-07-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting hook self-locking device and lifting appliance comprising lifting hook self-locking device
European Patent Office | 2023
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