The invention provides a water throwing cabin door mechanism, and belongs to the technical field of aircraft cabin door design, the mechanism enables a cabin door to be maintained in a locking safety state through a lock hook passing through a center unit, an assembly positioning and compensation unit, a mechanical limiting unit and a power assisting unit, and the safety problem caused by the fact that a water throwing cabin door is opened when an aircraft slides on the water surface or touches the water is avoided. The device has the characteristics of simple structural form, light weight, common machining part design, low process assembly difficulty, strong maintainability, good strength and rigidity performance, simple control principle and high safety.
本申请提供一种投水舱门机构,属于飞机舱门设计技术领域,该机构通过锁钩过中心单元、装配定位与补偿单元、机械限位单元、助力单元使舱门维持在锁闭安全状态,避免飞机水面滑行或着水时因投水舱门打开而导致安全性问题,具有结构形式简易、重量轻、普通机加件设计、工艺装配难度低、维护性强、强度刚度性能好、控制原理简单及安全性高的特点。
Water throwing cabin door mechanism
一种投水舱门机构
2022-12-09
Patent
Electronic Resource
Chinese
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