固定式登车桥设计

Design of Fixed Dock Leveler

简述了固定式登车桥在国内的使用和发展状况,介绍了固定式登车桥的工作原理,确定固定式登车桥的总体设计方案并进行力学计算。对固定式登车桥底架进行有限元仿真,确定其应力、变形最值及其在零件上的分布情况。分析结果表明,固定式登车桥底架的应力数据低于材质本身的屈服应力,变形在可接受范围内,设计符合要求。

The use and development of the fixed dock leveler in China are briefly described,the working principle of the fixed dock leveler is introduced,the overall design scheme of the fixed dock leveler is determined,and the mechanical calculation is carried out.The finite element simulation of the underframe of the fixed dock leveler is carried out to determine the maximum value of its stress,deformation and its distribution on the parts.The analysis results show that the stress data of the underframe of the fixed dock leveler is lower than the yield stress of the material itself,deformation is acceptable.This design meets requirements.