The invention belongs to the technical field of design of aircraft emergency cabin door slide pre-positioning mechanisms, and particularly relates to an aircraft emergency cabin door slide pre-positioning mechanism which is designed by establishing connection between a handle tension steel cable and a slide throwing push-pull steel cable and a cabin door outer handle and a slide throwing mechanism and rotating around the middle of a rotating shaft. Switching between a pre-position state and a pre-position releasing state is achieved, a complex mechanical rod system mechanism is replaced, the number of parts is small, the weight is light, the force transmission path is short, reliability is high, and maintainability is good.
本申请属于飞机应急舱门滑梯预位机构设计技术领域,具体涉及一种飞机应急舱门滑梯预位机构,设计通过手柄拉力钢索、滑梯抛放推拉钢索与舱门外手柄、滑梯抛放机构建立联系,以转轴的中间转动,实现在预位状态、预位解除状态之间的切换,取代复杂的机械杆系机构,部件数量少,重量轻,传力路径短,可靠性高,可维护性好。
Airplane emergency cabin door slide pre-positioning mechanism
一种飞机应急舱门滑梯预位机构
2024-01-30
Patent
Electronic Resource
Chinese