利用Solidworks的平步楼梯装置设计与分析  

Design and analysis of flat stair device using Solidworks

作　　者：刘金磊 夏尔冬[1] 王春荣[1] 熊昌炯[1] LIU Jin-lei;XIA Er-dong;WANG Chun-rong;XIONG Chang-jiong(School of Mechanical&Electronic Engineering,Sanming University,Sanming,Fujian 365004,China)

机构地区：[1]三明学院机电工程学院,福建三明365004

出　　处：《宁德师范学院学报（自然科学版）》2023年第2期132-137,共6页Journal of Ningde Normal University(Natural Science)

基　　金：福建省中青年教师教育科研项目(JAT200641);福建省引导性项目(2020H0048);国家科技项目-中央引导地方科技发展专项(2021L3029);福建省自然科学基金项目(2022J011181);三明市引导性科技项目(2021-G-7)。

摘　　要：为方便居住于老旧小区的中老年人上下楼梯,设计一款新型的平步楼梯装置.首先利用Solidworks建立平步楼梯装置的三维模型,其包括升降踏板、凸轮机构和凸轮支撑板等;然后利用Solidworks的Simulation对其关键零部件进行静力学分析与优化设计分析.结果表明,该装置设计合理,且优化后的踏板和凸轮质量分别减少了30.99%和16.09%,有效地降低制作成本.最后根据优化结果制作实物样机模型,为老旧小区的电梯改造提供借鉴参考.In order to facilitate the elderly living in the old community to go up and down stairs,a new type of flat step stair device is designed.Firstly,the three-dimensional model of the device is established by Solid‐Works,including lifting and dropping pedal,cam mechanism and cam support plate.Then,the static analysis and optimization design analysis of the key parts are carried out based on Simulation of Solidworks.The results show that the design of the device is reasonable,and the optimized masses of pedal and cam are reduced by 30.99%and 16.09%,respectively,which reduces production cost effectively.Finally,according to the optimization results a prototype model of the flat stair device is made,which provides a reference for the elevator reconstruction in the old community.

关 键 词：平步楼梯装置 SOLIDWORKS 静力学分析 优化设计 

分 类 号：TH122[机械工程—机械设计及理论]