摘 要

第1章 绪论1

1.1、立体车库的发展现状和前景1

1.2、立体车库的分类和特点2

1.3、研究三层三列立体车库的意义5

1.4、三层三列立体车库的工作原理5

第2章 方案的总体设计7

2.1、方案的总体规划7

2.1.1、总体布局7

2.1.2、驱动装置的选择7

2.1.3、提升方式的选择7

2.2、传动方案的选择8

2.3、升降横移结构规划8

第3章 主框架的设计10

3.1、钢结构的总体形式10

3.2、钢结构的布置和连接方式10

第4章 横移传动系统设计12

4.1、横移电机的选择计算和安装方式12

4.2、横移链传动设计13

4.3、横移传动轴和从动销轴的设计14

4.4、横移车轮的设计和导轨的选择15

4.5、横移轴承的选择与寿命计算16

第5章 升降传动系统设计18

5.1、升降电机的选择与计算18

5.2、升降链传动设计19

5.3、升降轴的设计20

5.4、提升链传动设计21

5.5、升降轴承的选择与寿命计算22

第6章 钢结构的应力分析24

6.1、主框架的应力分析24

6.2、载车板的应力分析26

第7章 设计总结28

参考文献29

致谢30

摘 要

根据我国城市发展的一些突出矛盾，结合立体车库的发展现状，为我国解决城市矛盾提供一些意见，大力发展立体车库能够较为有效地解决城市中的一些矛盾。以三层三列立体车库为研究对象，完成其机械部分的结构设计，并对其关键受力部位加以应力校核。

根据三层三列立体车库的工作原理，完成该立体车库结构的优化设计，主要包括主框架的设计、横移传动系统的设计、升降传动系统的设计。主框架的设计中主要是钢结构的选择和布局，使其成为整个系统的支撑平台；横移传动系统中主要是电机的选择、链传动的设计以及传动轴的设计等，使其完成一层和二层车位上的横移而改变载车板的位置；升降传动系统中主要是电机的选择、传动系统的设计以及传动轴的设计等，使其完成二层和三层载车板的升降。通过升降和横移来使得三层三列立体车库能够完成七个车位存取车辆的功能。同时在较大的安全系数内，保证整个框架的强度，使其能够安全平稳的工作。

关键词：立体车库；升降传动系统；横移传动系统；钢结构

Abstract

According to some outstanding contradictions of our country’s urban development, combining with the current development of three-dimensional garage, it provides some suggestions for our country to solve the city contradiction, it can be more effective to solve some contradictions of the city that we vigorously develop the three-dimensional garage. We complete its mechanical parts of the structure design, and check the force analysis with the key mechanical parts.

According to the working principle of the three layers and three columns stereo garage, we complete the optimization design of the stereo garage structure, mainly including the design of the main frame, transverse drive system design, the elevator drive system design. the design of the main frame is mainly the steel structure’s choice and distribution, make it becomes the support platform of the whole system; Transverse transmission system is mainly the choice of the electric motor, the design of the chain transmission and the design of the transmission shaft, to complete the first floor and second floor of parking spaces on the transverse and change the position of the vehicle load plate; The elevator drive system is mainly the choice of motor, the design of transmission system and the design of the transmission shaft, etc. to complete the rise and fall of second and third floors’ vehicle load plate. Through the lifting and transversal to make the three layers and three columns stereo garage can complete the function of the vehicle parking and taking in the seven parking spaces. At the same time within the larger safety coefficient, it can ensure the strength of the framework, and can work safely and stably.

Key words: three-dimensional garage; Elevator drive system; Transverse transmission system; The steel structure

第1章 绪论