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1、黄河科技学院毕业设计(论文)第24页单位代码02学 号080105055分类号HT密级毕业设计(论文)基于多层建筑的小型电梯门禁系统设计院(系)名称工学院机械系专业名称机械设计制造及其自动化学生姓名赫栓柱指导教师李安生2012年5月11日黄河科技学院毕业设计(论文)第24页多层建筑的小型电梯门机系统设计说明书摘要我国大多数多层建筑居民楼都没有安装电梯,居住在高层的居民,尤其是老年人,上下楼、搬运东西都很不便。普通电梯安装要求高,而且价格以及安装、维护费用昂贵。本系统是一种新型电梯,现有建筑物经过简单改造就可安装;也可安装在新的建筑物上以提升房屋品质。电梯门
2、分为轿厢门和层门。它们由自动开门机直接驱动。轿厢门是由自动门机驱动的,是主动门,故只要控制自动门机便可实现电梯门的开启、关闭、加减速等控制。除了上述功能外,电气上设置了层门、轿门电气接触开关,只有保证所有的层门、轿门关好,电气开关全部接通时,门联锁继电器吸合,它是电梯具备启动运行条件之一。电梯超载时,门与超载装置具有连锁电路,当电梯超载时,超载继电器由超载开关带动,关门继电器无法吸合,电梯无法启动运行。关键词电梯,电梯门,轿门,自动开门机黄河科技学院毕业设计(论文)第24页Multi-levelbuildingsmallelevatordoormachine
3、systemdesignspecificationAuthor:HeshuanzhuTutor:LianshengAbstractOurmostmultistorybuildingsarenotinstalledelevator,dwellerbuildinglivinginhigh-riseresident,especiallytheelderly,fluctuationbuilding,handlingthestuffisveryinconvenient.Commonelevator'sinstallationrequirements,andthepri
4、ceishighandinstallation,maintenanceexpensive.Thissystemisanewtypeofelevator,existingbuildingscanbeinstalledbyasimpletransformation;Theycanalsobeinstalledinnewbuildingtoenhancethequalityofhouses.Theelevatordoorintoelevatorcardoorandlayerdoor.Theyopenthedoormachinedirectlydrivenbyaut
5、omatically.Elevatorcardoorisdrivenbyautomaticdoor,soitisactivedoorcontrolcanberealizedautomaticdoortheelevatordooropenandclose,anddecelerationcontrol.Inadditiontotheabovefunctionoutside,electricalwasinstalledonlayer,itsdoordoorelectrictouchswitch,onlyguaranteeallthelayers,itsdoorcl
6、oseddoor,electricalswitchallconnected,thedoorinterlockrelaysuckclose,itisoneofthestart-upoperationconditionswiththeelevator.Elevatoroverload,thedoorhaveinterlockingcircuitwithoverloaddevice,whenelevatoroverload,overloadrelays,ledbyoverloadingswitchescloserelaycannotabsorbclose,elev
7、atorcannotstartrunning.KEYWORDSelevator,elevatordoor,elevatorcardoor,automatically黄河科技学院毕业设计(论文)第24页目录1电梯的起源及小型电梯的概述································11.1电梯的起源··············································11.2小型电梯的背景·········································21.3小型电梯的意义················
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