基于Simulation模块的升降回转测试平台底座结构优化设计

Structural optimization design of lifting and rotary testing platform foundation based on Simulation module

针对升降回转测试平台的底座结构,利用SolidWorks软件进行了三维建模。为检验升降回转测试平台底座的安全性,在Simulation模块中对方形底座结构和圆形底座结构进行了有限元分析和结果对比。在确定使用圆形底座结构后,对升降回转测试平台底座结构进行了优化设计。将底座框架的稀疏大孔改为密集小孔,节省了原材料;将底座横梁下T字形加强筋改为工字形加强筋,增强了底座的抗变形能力和使用可靠性。

For the design scheme of lifting and rotary testing platform,the three-dimensional modeling is established with Solidworks software,to verify the safety of the test platform base.In the Simulation module,the finite element analysis of the square and circular substructures is carried out,and the analysis results are compared.After determining the use of circular structure base,the base of the lifting and rotary test platform is optimized.The original sparse large holes are changed to the base into dense small holes,which saves raw materials.In order to enhance the-non-deformation and service reliability of the base,an“I”type stiffener is added under the base beam instead of T-shaped one.