设计简介
摘 要
本文从开始介绍了高楼逃生装置的背景和研究意义，并对现有的一些高楼逃生装置进行了分析和对比，发现大多数的装置有成本高、机构复杂、安全系数低等一些不足之处。本设计根据机械创新理论，设计出一种基于负反馈闭环系统的高楼逃生装置，该装置具有成本低、操作简单、安全系数高、纯机械无电气结构等优点，最后通过对设计机构的零部件进行计算，得出整个机构的图形，在多次试验和计算之后，确定了不论是小孩还是老人都能从高楼平安降落到地面，达到了本次设计的目的。
关键词： 机械创新理论 负反馈闭环系统 高楼逃生器 纯机械无电气结构
Abstract
Firstly,this paper describes the background and significance of tall building escape device.And some of the existing tall building escape devices are analyzed and compared，most of the devices are costly, complex organization, the safety factor and low number of shortcomings are found. The design applied theory of inventive problem solving. To design a negative feedback loop system based on tall building escape device. The device has many advantages such as low cost, simple operation, high safety factor, purely mechanical no electrical structure. Finally, the components of the calculated design agency .The graphics get in the whole body ,after many tests and analysis, determining whether children or the elderly can safely descend to the ground from high buildings. the purpose of this design has achieved.
Key words: Machinery innovation theory Negative feedback loop system Tall building escape device Purely mechanical without electrical structure
摘要…………………………………………………………………………………………………......1
Abstract……………………………………………………………………………………….................1
第一章 绪论………………………………………………………………………………………...2
1.1设计背景及意义 2
1.2国内外研究概况…………………………………………………………………………….......3
1.3高楼逃生装置的实例 4
第二章 整体方案设计 6
2.1整体方案设计 .............................................................................................................6
2.2装置的原理....................................................................................................................7
2.3装置的优点与不足 8
第三章 装置零部件设计 10
3.1轴的设计 10
3.2齿轮设计 13
3.3棘轮的设计 16
3.4其他零部件的设计 19
第四章 计算和验证 20
4.1静力学平衡计算 20
4.2绕绳计算 21
4.3速度计算 22
结论 25
致谢 26
参考文献 27
本文从开始介绍了高楼逃生装置的背景和研究意义，并对现有的一些高楼逃生装置进行了分析和对比，发现大多数的装置有成本高、机构复杂、安全系数低等一些不足之处。本设计根据机械创新理论，设计出一种基于负反馈闭环系统的高楼逃生装置，该装置具有成本低、操作简单、安全系数高、纯机械无电气结构等优点，最后通过对设计机构的零部件进行计算，得出整个机构的图形，在多次试验和计算之后，确定了不论是小孩还是老人都能从高楼平安降落到地面，达到了本次设计的目的。
关键词： 机械创新理论 负反馈闭环系统 高楼逃生器 纯机械无电气结构
Abstract
Firstly,this paper describes the background and significance of tall building escape device.And some of the existing tall building escape devices are analyzed and compared，most of the devices are costly, complex organization, the safety factor and low number of shortcomings are found. The design applied theory of inventive problem solving. To design a negative feedback loop system based on tall building escape device. The device has many advantages such as low cost, simple operation, high safety factor, purely mechanical no electrical structure. Finally, the components of the calculated design agency .The graphics get in the whole body ,after many tests and analysis, determining whether children or the elderly can safely descend to the ground from high buildings. the purpose of this design has achieved.
Key words: Machinery innovation theory Negative feedback loop system Tall building escape device Purely mechanical without electrical structure
摘要…………………………………………………………………………………………………......1
Abstract……………………………………………………………………………………….................1
第一章 绪论………………………………………………………………………………………...2
1.1设计背景及意义 2
1.2国内外研究概况…………………………………………………………………………….......3
1.3高楼逃生装置的实例 4
第二章 整体方案设计 6
2.1整体方案设计 .............................................................................................................6
2.2装置的原理....................................................................................................................7
2.3装置的优点与不足 8
第三章 装置零部件设计 10
3.1轴的设计 10
3.2齿轮设计 13
3.3棘轮的设计 16
3.4其他零部件的设计 19
第四章 计算和验证 20
4.1静力学平衡计算 20
4.2绕绳计算 21
4.3速度计算 22
结论 25
致谢 26
参考文献 27
