摘要
针对城市老旧小区现有双层立式停车装置的空间利用不完全、上下两层车辆的停取有干涉的问题,设计了一种具有升降和横移功能的双层立式停车装置。框架横移系统和下载车板横移系统采用了半地半轨结构,上载车板升降系统采用了链传动和绳轮结构;利用ANSYS Workbench软件对停车装置的关键部件上载车板、框架导轨座和升降长轴进行了有限元分析,对风载荷作用下的停车装置稳定性进行了研究;制作了缩小比例为1∶10的停车装置实物样机并进行了功能测试。研究结果表明:停车装置关键部件的强度和刚度以及风载荷作用下的稳定性均满足安全要求,停车装置结构紧凑,能够轻松实现上、下两层车辆的无干涉停取。
Aiming at the problems of incomplete space utilization of the existing double-layer vertical parking device in the old urban area and interference between the parking and taking of the upper and lower two-layer vehicles,a double-layer vertical parking device with the functions of lifting and moving horizontally was designed,in which the semi-ground and semi-rail structure was adopted by the frame and the download plate lateral moving systems,and the chain drive and rope-wheel structure was adopted by the upload plate system.The key components of the parking device,such as the loading plate,the frame guide rail seat and the lifting long axis were analyzed by ANSYS Workbench.The stability of the parking device under the wind load was studied.The prototype of the parking device with a reduced ratio of 1∶10 was made and its function was tested.The results indicate that the strength and rigidity of the key components of the parking device and the stability under the wind load can meet the safety requirements.The designed parking device has a compact structure,and can easily realize the non-interference parking and taking of the upper and lower vehicles.
作者
沈仙法
张月
郁锦涛
SHEN Xian-fa;ZHANG Yue;YU Jin-tao(School of Mechanical and Electrical Engineering,Sanjiang University,Nanjing 210012,China;School of Mechanical and Power Engineering,Nanjing Technology University,Nanjing 211816,China)
出处
《机电工程》
CAS
北大核心
2020年第11期1366-1371,共6页
Journal of Mechanical & Electrical Engineering
基金
江苏省高校自然科学研究资助项目(14KJB460022)
三江学院科研资助项目(2019SJKY005)。
作者简介
沈仙法(1974-),男,江苏扬州人,博士,副教授,主要从事机械系统动态设计及优化方面的研究。E-mail:jsgynjsxf@126.com。
