基于ANSYS的可旋转智能多功能护理床结构分析  

Structural analysis of rotatable intelligent multifunctional nursing bed based on ANSYS

作　　者：张军[1] 张建祥 余志强 李健生 ZHANG Jun;ZHANG Jian-xiang;YU Zhi-qiang;LI Jian-sheng(School of Artificial Intelligence,Anhui University of Science&Technology,Anhui Huainan 232001,China;School of Mechanical Engineering,Anhui University of Science&Technology,Anhui Huainan 232001,China)

机构地区：[1]安徽理工大学人工智能学院,安徽淮南232001 [2]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《齐齐哈尔大学学报（自然科学版）》2023年第4期34-40,共7页Journal of Qiqihar University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51175005);安徽理工大学研究生核心课程项目(2021HX013)。

摘　　要：研究设计了一款适用于老年人、残障人士群体、医院患者的可旋转智能多功能护理床。首先,基于SolidWorks对护理床进行了模块化的方案设计并完成了三维模型的建立;其次,通过Motion运动仿真分析模块选取了护理床的支背机构进行运动学分析;最后,通过ANSYS软件分析支背机构,得出多功能护理床在不同工况下产生的应力应变,仿真实验验证了多功能护理床结构稳定性。结果表明,支背机构的最大位移量及最大应力所在位置均在材料的安全范围内,满足设计要求。A rotatable intelligent multifunctional nursing bed for the elderly,disabled groups,and hospital patients was researched and designed.Firstly,the modular design of the nursing bed based on SolidWorks and the establishment of the 3D model were completed.Secondly,the back support mechanism of the nursing bed was selected for kinematic analysis through Motion simulation module.The structural stability of the multifunctional nursing bed was verified by simulation experiments.The results show that the maximum displacement and the maximum stress location of the back support mechanism are within the safety range of the material and meet the design requirements.

关 键 词：多功能护理床 运动学分析 结构分析 结构稳定性 

分 类 号：TH789[机械工程—仪器科学与技术]