The invention discloses a self-avoiding type locking and releasing mechanism. Comprising a pressing assembly and a limiting assembly, wherein the pressing assembly and the limiting assembly can axially move relative to an upper flange plate; in the locking state, the lower end of the pressing assembly sequentially penetrates through the upper flange plate and the lower flange plate and then is locked and fixed to the unlocking actuating element. At the moment, a plurality of locking block assemblies are pressed and fixed between the upper flange plate and the lower flange plate; after the unlocking actuating element unlocks and releases the lower end of the pressing assembly, the pressing assembly and the limiting assembly release pressing and fixing of the upper flange plate and the lower flange plate on the multiple locking block assemblies under the action of pre-tightening force of springs in the pressing assembly and the limiting assembly, the locking block assemblies rotate inwards, so that enough avoiding space exists between the upper flange plate and the lower flange plate, and the locking block assemblies are prevented from being damaged. And collision between the structural platform and the locked equipment is avoided. Rigid connection is guaranteed during locking, and under the condition that structures on the two sides of a separation face do not have relative separation movement after unlocking, the separation avoiding function is achieved through the locking and releasing mechanism.
一种自避让式锁紧释放机构。包括:压紧组件和限位组件能够分别相对上法兰板沿轴向运动;锁紧状态时,压紧组件的下端依次穿过上法兰板和下法兰板后,与解锁作动元件锁紧固定;此时,上法兰板和下法兰板之间压紧固定多个锁块组件;解锁作动元件解锁释放压紧组件的下端后,压紧组件和限位组件在各自内部弹簧的预紧力作用下,解除上法兰板和下法兰板对多个锁块组件的压紧固定,锁块组件向内转动,使得上法兰板和下法兰板之间存在足够的避让空间,避免结构平台和被锁紧设备之间产生磕碰。本发明在锁紧时保证刚性连接,解锁后在分离面两侧结构无相对分离运动的情况下,借由锁紧释放机构自身实现分离避让功能。
Self-avoiding type locking and releasing mechanism
一种自避让式锁紧释放机构
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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