资源描述:
《普通式双柱汽车举升机设计》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、有完整设计请加Q:二二一五八九一一五一毕业设计汽车检测与维修专业(本科)摘要普通双柱式汽车举升机汽车举升机使用以支撑汽车底盘或车身的某一部分,是汽车升降的设备。汽车举升机在维修保养中发挥至关重要的作用,无论是整车大修还是小修保养。都离不开他。液压式汽车举升机作为汽车举升机家族中的一员,他有着其他举升机无法比拟的优势:如它采用的结构工作范围广,可维修高顶棚车辆,工作空间空旷等,本文较全面的介绍了举升机的分类,在确定了所要设计的方案之后,即针对了举升机的结构及特点要求进行了设计与所明。同时对举升机设计过程中所涉及到的工艺问题进行补充说明,然后对汽车举升机立柱,横梁的截面特性,并对主立柱,横梁的强刚
2、度和托臂的强度进行了校核验算。设计并对液压缸活塞杆强度以及受压杆的稳定性也进行了验算,以及对链条和钢丝绳等选择计算等,以保证设计的举升机满足使用要求。本课题所设计的是液压式双柱汽车举升机。有完整设计请加Q:二二一五八九一一五一有完整设计请加Q:二二一五八九一一五一关键字:液压式汽车举升机液压驱动稳定性截面特性ABSTRACTStream-actuatedBibcockTypeAutomobileLift.Automobileliftisanequipmentthatisintendedtobearingoneregionofautomobilechassisorunitconstruction
3、,andleadingautomobileriseandfall.Itentirecaroverhauljustthesameturnaroundservice,bothcannotgetawayittoautomobilelifeatautomobileservicecuringsufferexertvitalaction,soever.Asliftfamilialonekeymenber,bibcocktypeautomobilelifthasanyotherliftcannotanalogicaladvantage:Suchas,itadoptlargebibcockstruture,s
4、copeofworkexpand,canrepairhighscaffoldvehicle,operatingspaceopen,andsoon.Thistextroundlyintroducelift'ssort,afterascertainwantdesignedscheme,namelyaimatlift'sstructureandrequireproceeddesignandexplanation,atthesametime,attheliftdesignprocess,itisneedtoproceedadditionalremarksbeinvolvedinusebilitypro
5、blem.Andthenanalysesbibcocktypeautumobilelift'smainupright,sectioncharateristic,andcheckstrongrigiditywithbracket.Boththatofdesignwithhydrauliccylinderpistonperchintensityalsoproceedprovenwithcompressedbar,aswellasselectandcountwithchainandwireropetobesuresatisfytheliftoperatingrequirement.Thistesti
6、sstream-actuatedbibcocktypeautomobilelift.KEYWORDS:Bibcocktype,Autumobilelift,Hydraulicdrive,Stability,Sectioncharacteristic有完整设计请加Q:二二一五八九一一五一有完整设计请加Q:二二一五八九一一五一目录第一章绪论·········································6第二章第二章举升机的方案拟定·····················8§2.1举升机的基本情况···························8§2.2汽车举升机的主要结
7、构与要求·················8§2.3普通式双柱汽车举升机结构方案的确定·········9第三章普通式双柱汽车举升机的结构设计··············10§3.1举生装···································10§3.2立柱······································11§3.3支撑机构···············