汽车剪式举升机设计詳解.doc

毕业设计（论文） 题 目 系 （院） 专 业 学生姓名 学 号 指导教师 职 称 二〇一年六月二十日独 创 声 明 本人郑重声明：所呈交的毕业设计(论文)，是本人在指导老师的指导下，独立进行研究工作所取得的成果，成果不存在知识产权争议。据我所知，除文中已经注明引用的内容外，本设计（论文）不含任何其他个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡献的个人和集体均已在文中以明确方式标明。 本声明的法律后果由本人承担。 作者签名: 年 月 日 毕业设计（论文）使用授权声明 本人完全了解滨州学院关于收集、保存、使用毕业设计（论文）的规定。 本人愿意按照学校要求提交学位论文的印刷本和电子版，同意学校保存学位论文的印刷本和电子版，或采用影印、数字化或其它复制手段保存设计（论文）；同意学校在不以营利为目的的前提下，建立目录检索与阅览服务系统，公布设计（论文）的部分或全部内容，允许他人依法合理使用。 （保密论文在解密后遵守此规定） 作者签名: 年 月 Auto lift refers to vehicle repair industry for the lifting of the steam guarantees the equipment. Lift in automobile maintenance and curing plays a very important role, whether the vehicle overhaul, or minor repairs and maintenance, are inseparable from it, and its products have a direct impact on nature and quality maintenance personnel safety. The scale of maintenance and curing enterprises, whether maintenance range of vehicles comprehensive repair shop, or business scope single street shop (such as tire store), almost all equipped with lifting machine. From 1990s, domestic lifting machine gradually became popular in China, with the increase of auto possession, lift as an important tool for car maintenance, demand too greatly increased. Now lift market has nearly 100 Chinese and foreign brand, product series hundreds of thousands. Lift foreign famous brand has bend - Rotary, pak, domestic have antell force, million force AMREOC, jinhua (open JIG), han MaiKeSen, sequence of, yuan levy, so f, extensive force, etc. Foreign brands though prices higher, but rely on its product quality, stable performance, the equipment is simple, established in dealers good reputation. As in recent years the development of domestic lifting machine industry, no matter in product design, technical development or after-sales service, were a lot of improvement, sales have greatly improved. Lifting machine according to the function and shapes points, can generally be divided into, two columns, four-column,