摘要近年来，随着中国国民经济实力的快速发展和人民生活水平的提高,汽车的数量也显著增加。城市的停车场地严重不足，停车困难问题已经在各大、中型城市集中出现，并成为城市发展的关键制约因素，停车场的建设迫在眉睫，停车问题逐渐成为一些大城市迫切需要解决的难题。46308
本文研究的智能立体车库是升降横移式。占地面积小，停车方便的智能立体车库，是未来车库发展的主流。立体车库可充分利用土地方面资源，发挥空间上面的优势，最大限度地停放车辆，是解决城市交通问题的重要途径之一。本课题智能立体车库以升降横移式为研究对象，综合考虑智能立体车库运行效率和制造成本这两方面因素。立体车库的升降系统参照电梯的设计而设计，立体车库采用底面为承重的载车轿厢。本文简要地介绍了智能立体停车库的发展概况和一些特点。对其机械部分的设计和控制系统方案进行了研究。
在升降系统的机械部分采用了目前电梯所采用的曳引驱动机构。在控制部分，则选用了PLC与变频器相结合的控制系统，并针对系统的具体要实现的功能对PLC、变频器以及传感检测元件做出了选型。
毕业论文关键字：智能立体车库；升降系统；PLC；变频器
ABSTRACT
In recent years, with the rapid development of China's national economy and the people's living standards improve, number of cars has increased by a big margin,parking difficult problem has been concentrated in the various large and medium-sized cities, and become a key factor in the development of the city, the construction of the parking lot is imminent a serious shortage of city parking lot, parking problems gradually become big city is an urgent need to solve the problem.
This paper is a study of the lifting system of vertical lifting stereo garage. Intelligent three-dimensional garage covers an area of small, parking is convenient, is the mainstream of the future development of garage.Mechanical three-dimensional garage can make full use of Shangdi resources, play a space advantage, to maximize the parking of vehicles, to become an important way to solve the problem of urban static traffic. This subject to more typical of up-down and translation stereo garage as the research object, considering three-dimensional garage manufacturing costs and the efficiency of the dual factors.The lifting system of stereo garage elevator and reference design, the three-dimensional garage bottom bearing loading platform. This paper introduces the features and development of three-dimensional garage. The mechanical part of the design and control system were studied.
In the mechanical part of lifting system used currently used by the vast majority of elevator traction drive mechanism. In the control part, the selection of PLC and inverter control system, and for the specific system to achieve the function of PLC, frequency converter and sensor detection components made a selection.
Keywords:Three dimensional garage; lifting system; PLC; frequency converter
目 录
第一章 绪论 1
1.1智能立体车库系统概述 1
1.2智能立体车库国内外发展情况及差距 1
1.3课题提出的背景及意义 2
第二章 总体方案设计 3
第三章 机械结构设计 4
3.1载车台结构的设计 4
3.2 驱动方式的确定 4
3.3升降电机选型 5
3.4横移电机选型 6
3.5关于曳引轮的选择 7
3.6关于导向轮的选择 8
3.7关于曳引绳的选择 8
3.8关于定滑轮的选择 8
3.9配重的选择 9 PLC智能立体车库系统设计+CAD图纸+梯形图:http://www.751com.cn/jixie/lunwen_47986.html