有限元分析在液压启闭机设计中的应用  

Application of Finite Element Analysis in Hydraulic Hoist Design

作　　者：朱宝林 向东 杨杰 ZHU Bao-lin;XIANG Dong;YANG Jie(Machinery and Ship Co.,Ltd.of CGGC,Yichang 443000,China)

机构地区：[1]中国葛洲坝集团机械船舶有限公司

出　　处：《电力勘测设计》2019年第9期28-31,57,共5页Electric Power Survey & Design

摘　　要：针对水利水电工程机械液压启闭机的设计分析要求,该文总结了液压启闭机主要零部件的受力情况和公式计算方法,在此基础上,提出利用ANSYS Workbench软件进行有限元分析方法,对液压启闭机安装形式结构进行力学分析,弥补了公式设计计算中的不足,能够直观体现液压启闭机工作过程的受力情况,为初期方案设计以及中期的结构优化设计提供了更便捷的技术支持,缩短了设计周期,从而提高了设计工作效率。最后,展望了有限元分析在液压启闭机设计中的应用前景。In view of the particularity of the design and analysis requirements of hydraulic hoist in water conservancy engineering machinery,this paper introduces the stress situation of the main parts of hydraulic hoist, and the method of finite element analysis using ANSYS Workbench software is put forward.The mechanical analysis of the installation structure of the hydraulic hoist is made to make up for the deficiency in the calculation of the formula design and directly reflect the stress situation of the working process of the hydraulic hoist. It provides convenient technical support for initial design and medium term structural optimization design, shortening the necessary design cycle to improve work efficiency.At the same time,the application prospect of finite element analysis in hydraulic hoist is forecasted.

关 键 词：有限元分析 ANSYS WORKBENCH 液压启闭机 应力分析 抗震分析 流体分析 

分 类 号：TV664.2[水利工程—水利水电工程]