国外军机内置登机梯的结构及收放性分析  

Analysis of Structure, Extendability & Retractability of Build-in Access Ladder on Oversea Military Aircraft

作　　者：许小妹 陈里根 袁平湘 卢维富 张勇 林雷 Xu Xiaomei;Chen Ligen;Yuan Pingxiang;Lu Weifu;Zhang Yong;Lin Lei(AVIC-HONGDU,Nanchang,Jiangxi,33002)

机构地区：[1]航空工业洪都,江西南昌330024

出　　处：《教练机》2018年第2期35-39,共5页Trainer

摘　　要：内置登机梯以其高度自主性在军机中逐步得到运用,主要有翻转折叠式、伸缩杆式、金属蒙皮壁板式及复合式内置登机梯。本文介绍了国外典型军机内置登机梯,并对其结构及收放动作进行了分析,探讨了军机内置登机梯设计的基本原则和发展趋势。Build-in access ladder has been put into use gradually on military aircraft because of its high independence, which mainly includes turnover collapsible type, telescoping type, metal skin panel type, combined type etc. This paper introduces typical build-in access ladder on overseas military aircraft, analyzes its structure,extension retraction motion, and finally discusses the basic design principle and development trend of military aircraft build-in ladder.

关 键 词：内置登机梯 翻转折叠式 伸缩杆式 收放性 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]