The invention discloses a locking component, a lifting device and a lifting assembly. The locking component is used for being matched with the hoisting component and comprises a mounting part, an inserting part and an elastic part, the inserting part is movably arranged on the mounting part, the elastic part is connected with the inserting part, and in the process that the mounting part moves relative to the hoisting component in the first direction, the inserting part is clamped with the hoisting component under driving of the elastic part, so that the hoisting component is locked. And in the process that the mounting part moves relative to the lifting part in the second direction, the inserting part is separated from the lifting part, and the first direction is opposite to the second direction. According to the locking component, the elastic piece drives the inserting piece to be close to or away from the lifting component, so that the inserting piece and the lifting component are clamped or separated, a driving device does not need to be used, and the locking component is simple in structure, convenient to operate, high in efficiency and low in cost.
本发明公开了一种锁止部件、起吊装置和起吊组件。锁止部件用于与起吊部件配合,锁止部件包括安装件、插接件和弹性件,插接件活动地设置在安装件上,弹性件与插接件连接,其中,在安装件沿第一方向相对于起吊部件运动的过程中,插接件在弹性件驱动下与起吊部件卡合,在安装件沿第二方向相对于起吊部件运动的过程中,插接件与起吊部件脱离,第一方向与第二方向相反。本申请实施方式的锁止部件中,通过弹性件驱动插接件靠近或远离起吊部件,使插接件与起吊部件卡合或脱离,无需使用驱动装置,使得锁止部件结构简单,操作方便,效率较高,成本较低。
Locking component, lifting device and lifting assembly
锁止部件、起吊装置和起吊组件
2024-05-28
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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