机电毕业设计--电梯

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1、摘摘 要要 为了解决高层建筑垂直交通运输中客流分布不均衡而带来的候梯时间过 长的问题, 本文提出了在一个井道里可以有多个轿厢运转, 并且轿厢的数 量可以根据客流多少而增减的设计方案。设计方案中有上升井、下降井、上 升平层厅、下降平层厅。轿厢在上升井和下降井中只能单向运行, 轿厢在中 间层停靠平层后, 不影响其后轿厢的运行, 每层的上升平层厅和下降平层 厅中只接纳单向的乘客。 论文的整体结构如下: 第一章，简要叙述了电梯的国内外发展历史，介绍电梯技术及相关参数 等知识，最后阐述了本课题的主要研究内容及意义。 第二章，对各种电梯的结构与原理等进行分析比较选择，从整体上初步 确定自走式电梯控制系统的

2、整体结构及原理。 第三章，详细阐述了自走式电梯的各部分的实现方案，提出了用齿轮齿 条传动控制电梯升降的方法，这同时也是一种新型的无机房电梯的雏形。本 章是论文的重中之重，里面有很多新的观点：例如接轿装置液压系统的设计 与实现，多轿厢同时运行等。 第四章，对本论文所做的研究工作进行了总结，并对未来的研究工作进 行了展望。 关键词：关键词：自走式轿厢; 上升井; 下降井; 平层厅；接轿厢装置 ABSTRACT Waiting too long to solve the high building vertical transportation passenger flow distribution

3、 is not balanced and the problem, this paper presents in a hole can have more than one car running, and the number of the car can be increased or decreased according to how much the design scheme of passenger flow. The design scheme has the rise fall rise well, well, flat floor hall, fall flat layer

4、 hall. The car is on the rise and fall of borehole well only one-way operation, the car parked in the middle layer of flat layer, does not affect the operation of the car thereafter, each layer rise flat layer hall and fall flat layer hall accept only one-way passengers. The overall structure of the

5、 thesis as follows: The first chapter briefly describes the historical development of the elevator at home and abroad, introduces the elevator technology and related parameters such as knowledge, finally discusses the significance and major research content of this subject. The second chapter carrie

6、s on the analysis comparison to the choice of various elevator structure and principle, preliminary determine the overall structure and principle of the self walking type elevator control system as a whole. The third chapter, elaborated the design and implementation of self walking type elevator, a method is proposed for rack and pinion drive control elevator, this is also a new type of inorganic room elevator prototype. This chapter is the core of the dissertation, there are a lot of