The invention provides a driving separation unit for a locking and releasing device. The driving separation unit comprises a fixed bottom plate, a separation nut type initiating explosive device, an initiating explosive device mounting seat, a plate spring type backing ring, a tension spring, a steel wire rope, a bolt storage supporting cylinder and a moving body, the initiating explosive device mounting seat is mounted on the fixed bottom plate in a fastening manner; the separation nut type initiating explosive device is connected with the initiating explosive device mounting seat in a fastening manner; the moving body is fixedly connected with one end of the bolt storage supporting barrel, the plate spring type backing ring is arranged between the end, away from the moving body, of the bolt storage supporting barrel and the initiating explosive device mounting base and rotationally connected with the backing ring rotating shaft, one end of the tension spring is connected with the plate spring type backing ring through a steel wire rope, and the other end of the tension spring is rotationally matched with the tension spring rotating shaft. The movable body and the fixed bottom plate are locked through the separation nut type initiating explosive device, after the separation nut type initiating explosive device is unlocked, the plate spring type backing ring rotates and moves out, so that a gap is formed between the bolt storage supporting barrel and the initiating explosive device mounting base, and safety and reliability during relative movement work are guaranteed.
本发明提供了一种用于锁紧释放装置的驱动分离单元,包括固定底板、分离螺母式火工品、火工品安装座、板簧式垫环、拉簧、钢丝绳、螺栓收纳支撑筒以及移动体;火工品安装座紧固安装在固定底板上,分离螺母式火工品与火工品安装座紧固连接;移动体与螺栓收纳支撑筒的一端紧固连接,板簧式垫环设置在螺栓收纳支撑筒背离移动体的一端和火工品安装座之间,板簧式垫环与垫环转轴转动连接,拉簧的一端通过钢丝绳与板簧式垫环连接,拉簧的另一端与拉簧转轴转动配合。通过分离螺母式火工品实现了移动体和固定底板的锁紧,分离螺母式火工品解锁后,板簧式垫环转动移出使螺栓收纳支撑筒与火工品安装座之间形成间隙,保证相对运动工作时安全可靠。
Drive release unit for lock release device
用于锁紧释放装置的驱动分离单元
2023-04-25
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |