两翼自动旋转门毕业设计（含7张CAD图）.doc

两翼自动旋转门设计
摘要
两翼自动旋转门是一种专为扩大人员流动而设计的新型旋转门,是集自动旋转门、平滑门和展台功能三者优点于一身的完美组合。
本论文主要论述了两翼自动旋转门的设计过程,其主要对两翼自动旋转门的门体结构、驱动系统、传动系统、控制系统和检测安全系统做了详细的分析和设计。提出了采用铝型材和玻璃等组成门体框架,旋转翼及平滑门用扁钢固定在一起形成旋转门体,通过吊架将旋转门体同六个被动滚轮连接,使旋转翼和平滑门系统悬挂在门冠圆形轨道上;采用三相异步电动机提供动力,通过一个减速器和一对齿轮齿圈传动来驱动旋转门体在门冠圆形轨道上旋转;用可编程控制器(PLC)来负责完成控制任务,由变频器来实现门体多段转速的调节功能。使用红外线传感器检测进出旋转门的人员流动,多部接触式和非接触式传感器及光电接近开关来确保通行者的安全进出。最终,设计出了一种功能实用、安全可靠的旋转门。
关键词两翼自动旋转门,门体,可编程控制器,传感器
ABSTRACT
Two wings automatic revolving door is one kind of new revolving door which is specially for the expansion of the people’s movement,it is a bination bines automatic revolving door、smoothing door and exhibition space on the merits of the three functions .
This paper discusses the design process of the two wings automatic revolving door, it include the detailed analysis and design about gate body structure、drive system、transmission system、control system and testing security system of the two wings automatic revolving proposed that the door frame posed of glass and aluminum framework,the revolving door body is made of rotary-wing and smoothing door by flat steel fixed together, is connect to six passive wheels with the hanging brackets which hang on the door crown circular three-phase asynchronous motor drive the revolving door body to ralate on the door crown circular orbit through a reducer and gears transmission;PLC is responsible for the task of controller and the function of rotational speed is rely on the VVF. The flow of personnel passing in and out of the revolution door is checked by the infrared ray sensor, the safety of people are ensured by a number of contact and non-contact sensors and photoelectric proximity the end, have designed a kind of function practical、safety dependablely revolving door.
Key words Two wings automatic revolving door, gate body, programmable logic controller, sensor
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目录
摘要 Ⅰ
ABSTRACT