浅析地铁安全门门机系统传动方式  

Analysis on Transmission Mode of Subway Safety Door Crane System

作　　者：史磊[1] SHI Lei(Shenyang Metro Group Co.,Ltd.Operation Branch,Shenyang,110000,Liaoning)

机构地区：[1]沈阳地铁集团有限公司运营分公司,辽宁沈阳110000

出　　处：《工程建设（维泽科技）》2019年第9期5-7,共3页Engineering Construction

摘　　要：地铁安全门门机驱动系统是地铁安全门系统的重要组成部分,门机系统包括门机梁、电机、减速器和传动装置、门锁、导轨、行程开关以及门机相关的附件(如电源开关、接线端子等),其传动方式是整个系统安全、稳定的核心要素。门机驱动系统中的传动装置常见的有皮带传动和丝杆螺母传动两种方式,后者因其工作高可靠性和低噪音等优点逐渐被广泛使用。重点对安全门门机系统的组成和门机传动工作原理进行了详实的阐述,并对地铁安全门多采用的两种传动方式的特点进行了概括,为地铁安全门门机驱动系统的设计、选型提供了充实的材料参考。The driving system of subway safety door crane is an important part of subway safety door system,which includes door crane beam,motor,reducer and transmission device,door lock,guideway,stroke switch and related accessories(such as power switch,terminal,etc.).Its transmission mode is the core element of the safety and stability of the whole system.There are two common ways of transmission in door crane drive system:belt drive and feed screw nut drive.The latter is gradually widely used because of its high reliability and low noise.The composition of the safety door crane system and the working principle of the door crane transmission are described in detail,and the subway safety is also given.The characteristics of the two kinds of transmission modes are summarized,and the material reference is provided for the design and selection of the driving system of subway safety door crane.

关 键 词：地铁 安全门 传动方式 

分 类 号：U291.6[交通运输工程—交通运输规划与管理]