智能化大型立体停车设备的关键技术研发

发布时间：2018-03-09 00:25

本文选题：升降横移式立体停车库　切入点：有限元分析　出处：《安徽工程大学》2017年硕士论文　论文类型：学位论文

【摘要】：从目前来看,立体停车库还是解决停车难,交通拥挤的有效途径。随着大客车数量的逐渐增多,生活中所能见到的都是一些停放小型轿车的立体停车库,因此,智能化大型立体停车设备的研发刻不容缓。本论文以与巢湖市汉光停车设备有限公司的合作课题为工程背景,在现有小型立体停车库的基础上去研发智能化大型立体停车设备。通过对国内外现有立体停车库的发展现状和工作特点进行了具体分析、仔细比对和深刻探讨之后,最终选择升降横移式立体停车库作为本论文研究的车库类型,将选择链和钢丝绳的组合传动作为本次车库的传动机构。在车库类型和传动机构确定之后,然后对智能化大型立体停车设备的主体结构进行设计,设计内容包括:主架设计、升降托盘设计、横移托盘设计、提升链轮机构的设计、分传动机构设计还有锁紧机构的设计。在车库主体结构设计完成之后,对车库主架的纵梁的强度、刚度和挠度进行了理论验证,对升降和横移电机的型号进行了选型,通过测量重心的方法来解决钢丝绳不均匀受力的问题,对其装配和提升机构进行了优化。紧接着通过功能强大的ANSYS分析软件对车库主架进行结构合理性验证,对其主要构件进行力学分析和模态分析。升降横移式立体停车库性能的核心是控制系统,所以在对升降横移式立体停车库的控制要求、控制原理进行详细分析之后,最终控制系统选择PLC控制,以流程图的形式对主程序和子程序模块进行分析。最后,针对两层三列五车位的升降横移式立体停车库的存车流程,运用VB语言编写了一套算法,设计出了存车模拟软件,对存车动作进行模拟仿真。针对智能化大型立体停车设备,本论文从主框架设计、传动机构的确定、电机选型、再到控制系统设计都做了详细地介绍和分析,分析设计的结果可以为后来研究人员对智能化大型立体停车库的研究提供参考,填补了智能化大型立体停车设备研究方面的空缺,对立体停车库的研究具有重要的理论指导意义。
[Abstract]:At present, the stereoscopic parking garage is also an effective way to solve the problem of parking and traffic congestion. With the increasing number of buses, all we can see in life are stereoscopic parking depots for small cars, so, The research and development of intelligent large-scale parking equipment is urgent. This paper takes the project of cooperation with Hanguang parking equipment Co., Ltd of Chaohu City as the engineering background. On the basis of the existing small stereoscopic parking garage, to develop the intelligent large-scale stereoscopic parking equipment. Through the concrete analysis of the development status and working characteristics of the existing stereoscopic parking garage at home and abroad, after careful comparison and deep discussion, Finally, the lifting and traversing stereoscopic parking garage is chosen as the garage type studied in this paper, and the combined transmission of chain and wire rope is chosen as the transmission mechanism of this garage. Then, the main structure of intelligent large-scale parking equipment is designed. The design contents include: main frame design, lifting tray design, transverse pallet design, lifting sprocket mechanism design. After the design of the main structure of the garage, the strength, stiffness and deflection of the longitudinal beam of the main frame of the garage are theoretically verified. Through measuring the center of gravity to solve the problem of uneven force on wire rope, the assembly and lifting mechanism of wire rope is optimized. Then, the structural rationality of the main frame of the garage is verified by the powerful ANSYS analysis software. Mechanical analysis and modal analysis of its main components. The core of the performance of elevating and traversing stereoscopic parking garage is the control system, so after the detailed analysis of the control requirements and control principles of the lifting and traversing stereoscopic parking garage, The final control system selects PLC control, and analyzes the main program and subroutine module in the form of flow chart. Finally, a set of algorithm is compiled by using VB language in view of the storage flow of two layers, three rows and five parking spaces. The simulation software is designed to simulate the operation of the storage vehicle. For the intelligent large scale parking equipment, this paper is based on the main frame design, the determination of the transmission mechanism, the selection of the motor, the design of the main frame, the design of the driving mechanism, and the selection of the motor. Then the design of the control system is introduced and analyzed in detail. The results of the analysis and design can provide a reference for the researchers to study the intelligent large stereoscopic parking garage, and fill the gap in the research of the intelligent large-scale stereoscopic parking equipment. It is of great theoretical significance to study the three-dimensional parking garage.
【学位授予单位】：安徽工程大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.7

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