The invention belongs to the technology of installation and adjustment of aviation lifesaving instruments, and relates to a method for installing a steel cable assembly of an automatic unlocking device. The steel cable assembly of a plateau plain automatic unlocking device is installed in the inner spring, the outer spring and the pipe body of the plateau plain automatic unlocking device, and therequirements for the unlocking work stroke and the unlocking power of the plateau plain automatic unlocking device are met. Compared with a common unlocking device, a steel cable assembly of the plateau plain automatic unlocking device is slightly longer than the pipe body of the plateau plain automatic unlocking device and is obviously shorter than the inner spring and the outer spring, and the plateau plain automatic unlocking device cannot be installed through a traditional method and cannot meet specified requirements. According to the plateau plain automatic unlocking device, the steel cable assembly with the length smaller than that of the inner spring and that of the outer spring can be installed in the inner spring, the outer spring and the pipe body, the output unlocking work stroke and unlocking power can meet the specified requirements, and reliable work of the plateau plain automatic unlocking device can be guaranteed when a pilot needs to be catapulted for lifesaving in anemergency state.
本发明属于航空救生仪表的装调技术,涉及自动开锁器安装钢索组件的方法。本发明将高原平原自动开锁器的钢索组件安装到其内外弹簧和管体内,并满足高原平原自动开锁器开锁工作行程和开锁动力的要求。与普通开锁器相比,高原平原自动开锁器的钢索组件较其管体略长,但比内外弹簧明显要短,采用传统的方法无法安装,更难以达到规定要求。本发明不仅能将长度少于内弹簧和外弹簧的钢索组件安装到内弹簧、外弹簧及管体内,还能使输出的开锁工作行程和开锁动力满足规定要求,在飞行员面临紧急状态需要弹射救生时,可确保高原平原自动开锁器可靠工作。
Automatic unlocking device and installation method of automatic unlocking device steel cable assembly
一种自动开锁器及自动开锁器钢索组件的安装方法
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |