北京冬奥会开闭幕式中央升降台设计解析  

Design Analysis of Central Stage Elevator for the Opening and Closing Ceremonies of ⅩⅩⅣ Olympic Winter Games

作　　者：富国 杨卫杰 高新君 宋松 FU Guo;YANG Weijie;GAO Xinjun;SONG Song(Beijing Bette Technology Development Co.,Ltd.,Beijing 100028,China;Beijing Institute of Space Launch Technology,Beijing 100076,China)

机构地区：[1]北京北特圣迪科技发展有限公司,北京100028 [2]北京航天发射技术研究所,北京100076

出　　处：《演艺科技》2022年第S01期78-83,共6页Entertainment Technology

摘　　要：介绍了北京冬奥会开闭幕式中央升降台的设计与分析。此设备由卷扬驱动机构、钢丝绳传动机构、配重机构、升降平台、安全防护机构、传感器等组成,具有大跨度、大体量、高可靠性等技术特点。This paper introduces the design and analysis of the central lifting platform for the opening and closing ceremony of ⅩⅩⅣ Olympic Winter Games. The platform is composed of winch driving component, steel wire rope transmission component, counterweight component, lifting platform, safety protection component, sensor, etc. It has the characteristics of large span, large volume and high reliability.

关 键 词：北京冬奥会 升降平台 结构设计 选型计算 有限元仿真 

分 类 号：TS955.1[轻工技术与工程]