摘 要
自动扶梯应用日益广泛，大型商场，宾馆都已离不开它，且在火车站，机场等也愈大显身手。一个完整的扶梯系统包括电动机，主传动机构，链条机构，以及滚轮，梯级，扶手等。通常把电动机，主传动机构，链条机构以及制动，限速机构设计成一整体，叫做驱动机。驱动机是自动扶梯最为重要的机构，它的质量直接决定了自动扶梯的工作性能，工作状态，工作寿命等。
本设计通过对自动扶梯的基本结构的认识，考虑了各方面的因素，对自动扶梯的传动机构做了选择。进行了自动扶梯的功率计算，蜗杆轴的设计计算，低速轴的设计计算，刚度校核计算等，最后设计了自动扶梯的电气控制系统。
关键词：飞行员的工资自动扶梯；电动机；驱动机装置；低速轴；电气控制
偷塔
发黑
含有桂花的诗句
Abstract
The range of Escalators includes products for commercial u - in department stores, hotels or offices, as well as tho for u in public areas such as railway stations, airports or the underground.A comprehensive system of escalator includes the electric moror,the main。Transmission mechanism ,the chain transimission mechanism and steps,handrails. Usually,get the elector motor,the main transmission mechanism and additional brakes into one ,called the drive.The drive is the most important part of the escalator ,which effects directly the quality of the escalator.for example ,the drive is the origin of the noi and the vibration produced when the escaltor works.
河南省大专院校排名Bad on the escalator understanding of the basic structure, and considering the various factors,we decide the transmission of escalator. We have maked the power calculation of escalator, the designing of worm shaft, the designing of Low-speed shaft, calculation of stiffness checking and so on. At last, designed the electricity control system.专业技术培训
金钗谍影
四季豆焖面 Keywords : Escalator; moror; Driver device; worm shaft; low-speed shaft; electricity contor
