摘要
新型核电机器人是一种用于核电安装、检修的重型管道抓取提升设备。文章分析新型核电机器人伸缩臂的结构特征,采用SolidWorks软件对新型核电机器人伸缩臂进行实体建模,并采用ANSYS Workbench有限元分析软件对伸缩臂在不同工况下的应力-应变进行分析,得到伸缩臂极限工况的应力状况。结果表明,设计的机器人伸缩臂在核电安装、检修极限工况下承载能力可行、结构设计合理。
The New-type nuclear power robot is a kind of heavy-duty pipeline grab lifting equipment used for nuclear power installation and maintenance. In this paper, the structure characteristics of the telescopic arm of a new type of nuclear power robot are analyzed. The telescopic arm of a new type of nuclear power robot is modeled by SolidWorks software, and the stressstrain of the telescopic arm under different working conditions is analyzed by ANSYS Workbench finte element analysis software,the stress state of the telescopic arm under the limit working condition is obtained. The results show that the designed telescopic arm is feasible in the ultimate load-carrying capacity of nuclear power installation and maintenance, and the structure design is reasonable.
作者
卢明旭
唐德文
LU Mingxu;TANG Dewen(School of Mechanical Engineering,University of South China,Hengyang 421001;Hunan Provincial Key Laboratory of Emergency Safety Technology and Equipment for Nuclear Facilities,Hengyang 421001)
出处
《现代制造技术与装备》
2023年第1期75-77,118,共4页
Modern Manufacturing Technology and Equipment
基金
衡阳市科技创新重大项目(202150013986)
湖南省教育厅项目(212JSJ002,2018JG026)。
关键词
新型核电机器人
伸缩臂
受力分析
静力学分析
强度校核
telescopic boom
mechanical structure
force analysis
statics analysis
strength check
