基于ANSYS的云梯车梯臂模态分析  

Modal Analysis of Ladder Arm of Ladder Truck Based on ANSYS

作　　者：冯辉 农权 孟杰 郭嘉璇[2] 罗芸莹 FENG Hui;NONG Quan;MENG Jie;GUO Jia-xuan;LUO Yun-ying(Guizhou Jonyang Kinetics Co.,Ltd.,Guiyang 550006,China;Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]贵州詹阳动力重工有限公司,贵州贵阳550006 [2]太原科技大学,山西太原030024

出　　处：《机械工程与自动化》2023年第6期69-71,共3页Mechanical Engineering & Automation

摘　　要：使用SolidWorks建立了云梯车梯臂的三维模型,并在Workbench中对该梯臂在有风载状况下的模态进行了分析,计算得到了云梯车梯臂的前10阶模态云图,进而得到了云梯车梯臂的前10阶固有频率和振型。仿真结果表明云梯在工作时不会出现共振现象。The three-dimensional model of the ladder arm of the ladder truck is established by using SolidWorks,and the mode of the ladder arm under wind load is analyzed in Workbench.The first 10-step modal cloud diagram is calculated,and then the natural frequency and vibration mode of the first 10 steps are obtained.The simulation results show that the ladder will not resonate when it is working.

关 键 词：云梯车 梯臂 模态分析 ANSYS 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]