运载火箭活动发射平台重载螺旋机构传动阻力特性研究  

Analysis on Transmission Resistance Properties of Heavy-duty Spiral Transmission Machine of Mobile Space Launch Pad

作　　者：任晓伟[1] 连青林 邵颖慧 方世源 毛利民 Ren Xiao-wei;Lian Qing-lin;Shao Ying-hui;Fang Shi-yuan;Mao Li-min(Beijing Institute of Space Launch Technoloy,Beijing,100076;Beijing Special Engineering Design and Research Institute,Beijing,100028;Second Military Representative Office of Military Representative Bureau of Equipment Department of Aerospace System Department inBeijing,Beijing,100841)

机构地区：[1]北京航天发射技术研究所,北京100076 [2]北京特种工程设计研究院,北京100028 [3]航天系统部装备部军事代表局驻北京地区第二军代室,北京100841

出　　处：《导弹与航天运载技术》2022年第1期95-99,104,共6页Missiles and Space Vehicles

摘　　要：运载火箭活动发射平台主要通过螺旋传动机构实现状态转换。以发射平台支承臂及转换装置的螺旋传动机构为研究对象,分析该机构产生阻力增大的影响因素。在此基础上研究不同润滑条件、定位与导向、轴承锈蚀情况、转速和传动次数等对机构传动阻力特性的影响。The mobile space launch pad implement mode transformation through the spiral transmission machine.Aiming at the spiral transmission mechanism of the transformation device and the supporting arm of the mobile space launch pad,the influencing factors on mechanism of the machine with resistance increase are analyzed.On this basis,the influences of different lubrication conditions,positioning and guidance,bearing corrosion,speed and transmission times on the resistance properties of the transmission machine are studied.

关 键 词：活动发射平台 螺旋传动 阻力特性 影响因素 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]