曳引式电梯夹绳器设计业设计.doc

曳引式电梯夹绳器设计 摘要：本毕业设计主要介绍了曳引式夹绳结构的设计，曳引式夹绳器因为成本比较低，可应用的范围广，不需要太复杂的安装流程，而且制作简单，结构体积相对于其它电梯装置来说简单小巧，夹绳器可以装备在电梯上顶部分，还可以安设在曳引机上，通过控制曳引机来控制速度，可采用机械，电气或电磁铁触发方式等，曳引式夹绳器应为其优点而得到广泛的应用。夹绳器由速度监控元件（这里的监视元件可以是限速器）和执行机构（执行机构是夹绳器本身）两块结构构成，如果电梯发生上行超速，速度监控设备就会检测出轿厢超速并且发出信号，这里的信号可以是机械信号也可以是电信号，而后曳引式夹绳器接收到信号并执行动作。因为限速器的结构并不复杂、运行的时候安全可靠，在电梯界早早就得到广泛的应用，所以通常情况下选用限速器检测电梯是否上行超速。 关键词：夹绳器 导向轴 夹绳板 Traction rope designed type elevator Abstract: the graduation design mainly introduces the traction splint rope structure design, traction type clamping rope device because the cost is low, the application range wide, does not need to be too complicated installation process, and is easy to manufacture, structure size relative to the other elevator device is simple and compact, rope gripper can be equipped in the elevator on the top part, can also be installed in the traction machine, through the control of traction machine to control the speed, the use of mechanical, electrical or electromagnetic trigger mode, the traction rope gripper should get extensive application for its advantages and. Rope clamping device is composed of a speed monitoring element (here the monitoring element can speed limiter) and actuators (actuator is clamping rope device itself) two block structure, if the elevator upward overspeed, speed monitoring device will detect a car speeding and send out the signal, the signal here can be mechanical signal can also be electrical signals and traction type clip rope device receives the signal and perform the action. Because of the speed limiter structure is not complicated, safe and reliable operation, in the elevator industry early on to get widely used, so it is usually under selected overspeed detecting whether the elevator upward overspeed. Keyword: Clip chain Guide shaft Clip rope plate 目 录 1. 绪论 5 1.1 课题综述及研究意义 5 1.2课题拟采取的研究方法和技术路线 6 1.3 夹绳器的主要用途和特点 8 1.4 主要技术参数 8 2 曳引式电梯夹绳器的结构和原理 9 2.1 夹绳器的结构 9 2.2 曳引式电梯的限速器型式 10 2.2.1 限速器—安全钳型式 10 2.2.2 限速器—夹绳器型式 10 2.2.3 限速器—制绳器型式