掘进支锚作业平台支撑摇臂结构分析与优化

Analysis and Optimization of Support Arm Structure of Excavation Supporting Platform

为保证掘进支锚作业平台安全高效的工作,针对支撑摇臂最大受力位置,采用ANSYS软件对掘进支锚作业平台支撑摇臂的上极限位置工况进行分析。模态分析表明应加强支撑摇臂前端销轴处的强度,以防止支撑摇臂因振动造成结构破坏。研究结果可为掘进支锚作业平台的优化设计提供参考。

In order to ensure the safety and high efficiency work of the excavation supporting platform and find out the position of the maximum stress on the supporting arm, the upper limit position of the working platform supporting arm is analyzed by ANSYS. The modal analysis showed that the strength of the front end of the rocker arm should be strengthened to prevent the structure failure caused by the vibration of the supporting arm.The research results can provide reference for the optimal design of the excavation supporting platform.