华电技术 ›› 2018, Vol. 40 ›› Issue (11): 34-35.

• 技术交流 • 上一篇    下一篇

基于ANSYS的平头塔机臂架结构静力分析

  

  1. 山东电力建设第三工程有限公司,山东青岛〓266000
  • 出版日期:2018-11-25 发布日期:2018-12-29

Static analysis of boom structure of flathead tower crane based on ANSYS

  1. SEPCO III Electric Power Construction Company Limited, Qingdao 266000, China
  • Online:2018-11-25 Published:2018-12-29

摘要:

平臂塔机臂架质量在整机质量中占比很大,对臂架结构进行优化设计可大大提高整机经济性。简要介绍了臂架结构组成,通过分析臂架的各种工作条件,得出了臂架的控制工况。采用极限状态法对臂架结构进行了设计计算,并用ANSYS软件对极限状态进行了校核验证,得出了不同工况时臂架结构的最大应力和位移云图,可为臂架结构优化设计提供数据依据。

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Abstract:

The mass of the flat arm tower boom takes a large proportion of the whole machine’s. Optimizing the design of the boom structure can greatly improve the economics of the whole machine. The structure of the boom is briefly introduced. By analyzing various working conditions of the boom, the control conditions of the boom are obtained. The limit state method is used in designing and calculating the boom structure,which is verified by ANSYS software. The maximum stress and displacement nephogram of the boom structure under different working conditions are obtained, which can provide data basis for optimizing design for the boom structure.

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