光伏板清扫机器人行走机构支撑架应力应变试验研究

Stress and Strain Test Study on the Support Frame of the Walking Mechanism of the Solar PV Module Cleaning Robot

通过采用静态应变仪对光伏板清扫机器人行走机构支撑架进行静态测试,在满载的基础上,同时考虑行走机构实际工作时可能产生变形的地方,所以在支撑架上选取4个点进行测试,得到相应的试验数据,再将其与有限元分析结果进行分析对比。结果显示,有限元分析结果与试验数据在整体上基本吻合,从而验证了设计的可靠性,为后续新型光伏板清扫机器人行走机构的优化设计打下基础。

In this paper,the static test on the support frameof the walking mechanism of the Solar PV Module Cleaning Robot is carried out by using a static strain gauge.On the basis of full load,and the possible deformation of the walking mechanism during actual operation should be considered.So select 4 test points on the support frame,the test results are compared with the finite element analysis results.The results of the test data are basically consistent with the results of the finite element analysis to verify the reliability of the design,and it lays a foundation for the optimization design of the walking mechanism ofthe walking mechanism of the solar PV module cleaning robot.