四柱式举升机设计与校核.docx

诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《四柱式汽车举升机结构设计与校核》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观点和材料，均在文后按顺序列出其参考文献，设计使用的数据真实可靠。本人签名：日期：年月日四柱式汽车举升机结构设计与校核摘要本设计主要工作是设计四柱式汽车举升机的结构和举升方式，并对重要的零部件进行校核计算，使举升机能在安全的前提下实现其功用。本文首先对汽车举升机的发展历史情况进行了简单的描述，将汽车举升机进行了分类描述，同时对各种类型的举升机的优缺点进行了比较，让自己对各类汽车举升机的结构和工作原理有了初步的了解，接着对汽车市场上主流的汽车进行数据收集，然后将收集到的汽车外形尺寸参数进行列表整理，再根据这些数据和举升机的各种使用要求，确定自己所要设计的举升机的各种参数，结合现有的举升机结构和原理，按照自己的设计方案对汽车举升机进行了结构方面的设计并对重要部件进行剪力、弯矩校核，确保其能在安全前提下工作。关键词：四柱；举升机；结构；举升方案；校核Four-column type auto lift machine structure design and checking AbstractThis design is mainly design four-post type automobile lifting machine structure and the way of lifting, and checking calculation for the important parts, make the lifting function on the premise of safety to achieve its purpose. This paper for the car lifting machine is a simple description, the development history of the car lifting machine was described, classification and to compare the advantages and disadvantages of various types of lifting machines, let oneself to each kind of structure and working principle of auto lift machine have a preliminary understanding. Then on mainstream cars in the car market data collection, and then to the list for the car shape dimension parameters of the collection, according to these data and various requirements of the lifting machine, make sure you have to design the various parameters of the lifting machine combined with the existing lifting machine structure and principle, according to their own design for car lifting machine for the design of the structure and the important components, ensure that under the precondition of safety work. Keywords: four pillars; Lifting machine; Structure; Lifting scheme; check目录前言11绪论21.1汽车举升机的概述21.2轿车举升机的分类31.2.1单柱式汽车举升机31.2.2 双柱式汽车举升机41.2.3剪式汽车举升机41.2.4四柱式汽车举升机51.2.5地沟式举升机61.3轿车举升机的市场分析61.4国内汽车举升机的情况和发展趋势71.5设计的依据及意义72设计参数分析82.1热门品牌汽车的主要参数表82.2设计参数确定92.3设计特点92.3.1举升机占用的空间尽可能小92.3.2合理选择传动方式92.3.3汽车举升机的安全保证措施103方案确定113.1方案基本路线113.2方案分析113.2.1联动装置方案的确定113.2.2驱动机构方案的确定113.2.3导向装置方案的