The invention belongs to the field of air-drop equipment for air transportation, and particularly relates to a self-unlocking connecting device for an air-drop system. Comprising a connector and a connecting base. The connecting seat comprises a locking trigger pin, a load unlocking pin and a self-unlocking pin; the connector comprises an oblique angle clamping groove and a locking synapse groove; when the connector is inserted into the connecting base, the locking trigger pin is jacked up, the load unlocking pin is released, the self-unlocking pin is compressed, and a bevel angle clamping groove and a locking synapse groove of the connector form a locking connection relation. When the gravity load pulls the connector downwards, the load is compressed to unlock the pin and enable the pin to be in an unlocking and releasing state; and when the gravity load does not act, the self-unlocking pin is unlocked, and the connecting device is disconnected. The problem that a connecting device between an air-drop system and a parachute cord is low in disassembly and assembly efficiency can be solved, and reliable connection in the landing stage is guaranteed.
本发明属于航空运输空投装备领域,具体涉及一种空投系统自解锁连接装置。包括连接头和连接座;连接座包括锁止触发销、载荷解锁销和自解锁销;连接头包括斜角卡槽和锁止突触凹槽;连接头插入连接座时顶起锁止触发销,释放载荷解锁销并压缩自解锁销,连接头的斜角卡槽和锁止突触凹槽形成锁止连接关系;当重力载荷向下拉拽连接头时,压缩载荷解锁销并使其处于解锁释放状态;当重力载荷无作用时自解锁销解锁,连接装置断开连接。本发明能够解决空投系统与伞绳之间连接装置拆装效率低下的问题,并保证降落阶段的可靠连接。
Air-drop system self-unlocking connecting device
一种空投系统自解锁连接装置
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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