毕业论文（设计）立体车库系统硬件设计.doc

立体车库系统硬件设计 摘要：立体车库是一种拥有紧凑的结构、集机械设备、电子技术、控制技术于一体的现代化停车设备。本设计在综合考虑所有种类的立体车库基础上，研究并设计了一种应用最为广泛、建设最为方便且适用于小区、工厂等各类地形的升降横移式立体车库。本文介绍和分析了立体车库的社会现状、定义、分类和特点，以及国内外对立体车库的研究现状。对比分析了升降横移式立体车库各类外形钢框架结构的优缺点，并对选用的单柱式结构进行了相关的力学分析，校核了钢框架结构的强度。描述了升降横移式立体车库的工作原理，之后对该立体车库的传动系统进行了对比分析，并详细计算研究了升降和横移系统的链轮和链条的各个参数，采用合理的升降和横移方式实现了车库的功能。同时还对相关电机、减速器以及传动轴进行了计算分析。最后采用西门子公司的S7-200系列PLC对升降横移式立体车库进行控制，给出了PLC接线图、I/O接口、车库控制原理及存取车流程。本文的设计过程对升降横移式立体车库的设计提供了一定的参考，具有一定的现实意义。 关键词：立体车库 硬件设计 传动系统 PLC Design of Stereo garage hardware system Major: Mechanical design manufacturing and automation Student: Li Tianyang Guide teacher: Professor Hou Li Abstract:In this article, we study the stereo garage，which is more common in society, and the construction of it is convenient. The stereo garage is suitable for community, factories and other places.This paper introduces and analysis the structure of the stereo garage and it’s electric drive system.This article introduces and analyzes the social status,definition, classification and characteristics of three-dimensional garage, and the research status of three-dimensional garage in China and abroad.In this article I have analyzed the advantages and disadvantages of all kinds of shape steel frame structure of the stereo garage, and make mechanics analysis about the single column type structure and checking the strength of steel frame structure.Then this article describes the working principle of the stereo garage, after that this article has carried on the transmission of the stereo garage system and the comparative analysis.Then the article has studied and calculated in detail of the transverse system and all parameters of the sprocket and chain.Some reasonable mode was adopted to realize the function of the garage.At the same time the article also analysis and calculated the motor, speed reducer and the transmission shaft . PLC control system is used in the core of the stereo garage, I adopts Siemens S7-200 series PLC to con