The test aircraft parachuting recovery device comprises a shell body, a shell cover is glued to the shell body, a plurality of rope rings evenly distributed on the same virtual circle are arranged on the inner bottom wall of the shell body, a gas generator is coaxially embedded in the outer bottom wall of the shell body, and the pressure of high-pressure gas generated by the gas generator is larger than the gluing force between the shell cover and the shell body. The air outlet end of the air generator is surrounded by the rope ring, the air outlet end of the air generator is slidably sleeved with a spinning push-out plate which can rotate and be separated from the air outlet end of the air generator in the axial direction, the spinning push-out plate is parallel to the shell cover, a parachute bin is formed between the spinning push-out plate and the shell cover, a plurality of rope passing openings corresponding to the rope ring are formed in the circumferential wall of the spinning push-out plate, and a parachute is extruded in the parachute bin. The free ends of parachute ropes of the parachute are evenly divided into a plurality of groups with the same number as the rope rings in the clockwise or anticlockwise direction and then correspondingly penetrate through the rope passing openings to be fixedly connected to the corresponding rope rings. According to the invention, the technical problem of how to enable the parachute to be unfolded rapidly and successfully so as to ensure that the test aircraft lands safely and stably is solved.
本发明公开了一种试验飞行器伞降回收装置及方法,包括壳身,壳身上胶结有壳盖,且其内底壁上设有若干均布在同一虚拟圆上的绳环、外底壁上同轴嵌装有气体发生器,气体发生器产生的高压气体的压力大于壳盖和壳身之间的胶结力,且其出气端并被绳环围设在内,气体发生器的出气端上滑动套装有可旋转着沿轴向与其分离的赋旋推出板,赋旋推出板与壳盖相平行且两者之间形成伞仓,且其周壁上开设有若干与绳环相对应的过绳口,伞仓内挤放有降落伞,降落伞的伞绳的自由端以顺时针或逆时针方向均分为与绳环数量相同的若干组后对应穿过过绳口固接在相应绳环上。本发明解决了如何能使降落伞迅速且成功地展开,以保证试验飞行器安全且平稳地降落的技术问题。
Testing aircraft parachuting recovery device and method
一种试验飞行器伞降回收装置及方法
2023-01-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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