摘要
分析研究了Y形超起装置存在的不足,提出了一种新型超起装置方案,从理论上、结合有限元分析法进行了分析验证,表明采用新型超起装置对伸缩臂的整体稳定性优于采用现有Y形超起装置。给设计者提供了一种新的解决伸缩臂稳定性的方案,具有一定的实际应用前景。
Analyzing the shortcomings of Y-type super-lifting device, and puts forward a new scheme,and the new scheme is analyzed and verified by using theory combined with finite element method. The results show that the new scheme is superior to the existing Y-type super-lifting device in the overall stability of the telescopic boom. Provides the designer with a new solution to the stability of telescopic boom, and has certain practical application prospect.
作者
王俊飞
姚峰林
佘占蛟
Wang Junfei1,2,Yao Fenglin2,She Zhanjiao2(1. Engineering and Technical College of Chengdu University of Technology, Leshan 614000, China; 2. College of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, Chin)
出处
《煤矿机械》
北大核心
2018年第8期114-117,共4页
Coal Mine Machinery
基金
国家自然科学基金(51575370)
太原科技大学博士后启动基金(20142020)
太原重型机械协同创新基金(20172003)
关键词
全地面起重机
伸缩臂稳定性
新型超起装置
Y形超起装置
有限元分析
all-terrain crane
telescopic boom stability
new super-lifting device
Y-type super-lifting device
finite element analysis
