The invention discloses a one-way automatic locking device and an aircraft brake parachute locking device, and relates to the field of mechanical locking equipment.The one-way automatic locking device is assembled between two parts which generate relative displacement in the opposite direction or in the back-to-back direction and used for locking and timely unlocking the relative displacement of one of the two parts relative to the other part. Comprising a sliding lock mechanism used for being connected with one of the two parts and a limiting mechanism used for being connected with the other part, and the limiting mechanism comprises a limiting shaft, an unlocking assembly and a positioning cylinder fixed to the limiting shaft; the sliding lock mechanism comprises a sliding lock ring and a sliding lock assembly, an unlocking spring is arranged between the sliding lock ring and the positioning cylinder, the unlocking assembly comprises an unlocking fork capable of axially sliding along the limiting shaft, and the unlocking fork can unlock the sliding lock ring and the limiting shaft when sliding. According to the invention, a stable and safe locking state can be realized, and a rapid and convenient unlocking mode is provided.
本发明公开了一种单向自动锁定装置及飞行器减速伞落锁装置,涉及机械锁定设备领域,所述单向自动锁定装置其装配于相向或背向产生相对位移的两个部件之间,并用于锁闭及适时解锁其中之一相对于另一部件的相对位移,包括用于连接所述两个部件之一的滑动锁机构,以及用于连接另一个部件的限位机构,所述限位机构包括限位轴、开锁组件以及固定在限位轴上的定位筒;所述滑动锁机构包括滑锁环及滑锁组件,所述滑锁环与定位筒之间设有脱锁弹簧,所述开锁组件包括能够沿着限位轴进行轴向滑动的开锁叉,且开锁叉在滑动时能够解除滑锁环与限位轴的锁定。本发明能够实现稳定、安全的锁定状态,并提供快速、便捷的解锁方式。
One-way automatic locking device and aircraft brake parachute locking device
一种单向自动锁定装置及飞行器减速伞落锁装置
2024-01-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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