PT25蜘蛛型高空作业平台稳定性研究  

Study on stability of PT25 spider-type aerial working platform

作　　者：夏德茂[1] 吕孟[1] 叶倩 

机构地区：[1]长安大学工程机械学院,陕西西安710064 [2]富士康科技集团,江苏淮安223238

出　　处：《机械设计》2012年第5期80-84,共5页Journal of Machine Design

基　　金："十一五"国家科技支撑计划资助项目(2008BAJ09B06)

摘　　要：以高空作业平台的稳定性为研究对象,依据国际标准ISO 16368—2003,确定了在稳定性计算中应考虑的负载和力,按可同时作用的负载和力的最不利的组合进行考虑。根据此方法,研究PT25蜘蛛型高空作业平台分别在2条支腿最大工作幅度边界上,随主臂提升角度变化的稳定性,得到在不同支腿摆角下的稳定性曲线图,得到相关结论,为该平台后续电控设计提供参考。The calculation and research for the stability of the aerial working platform is an essential link during the development process. According to ISO 16368--2003, the loads and forces were defined, taking the most unfavorable loads and forces combinations that act simultaneously into account. Based on this method, the working stability of the PT25 spider-type aerial working platform va- ries with the change of the telescopic arm angle when the two outrig- gers are at maximum working boundary was studied. Then, the curve diagram for stability when the outriggers are placed at differ- ent angles were acquired, and some related conclusions were also obtained, providing the references for the following design of the e- lectronic control.

关 键 词：高空作业平台 稳定性 支腿摆角 

分 类 号：TH122[机械工程—机械设计及理论]