民用飞机电子设备安装在托架上,为保证设备在各种载荷状况下的正常工作,托架需要具备一定的承载能力。本文对某型号民用飞机的标准设备托架进行了强度分析,介绍了有限元建模过程和分析方法,为其他设备托架的结构设计和强度分析提供了参考。 Civilian aircraft electronic equipment installed in the bracket, in order to ensure the normal operation of equipment under various load conditions, the bracket needs to have a certain carrying capacity. In this paper, the intensity analysis of a standard equipment carrier for a commercial aircraft is introduced. The finite element modeling process and analysis method are introduced, which provide references for structural design and strength analysis of other equipment carriers.