摘要
新型电梯液压缓冲器,能使质量大、速度高的电梯以合理减速在设定的距离内安全制动。本文推导出液压缓冲器在最佳受力状态时节流孔变化函数和复位弹簧的计算方法,并分析其它参数对缓冲器性能的影响。
New elevator hydraulic buffer, make quality, high-speed elevators to set a reasonable slowdown in the safe braking distance. In this paper.the variston funcrion of throrrle orifice and the method of calculating the reset spring are established on the basis of the best forced condition. This paper also analyses the onfluence of the other parameters on performance of the buffer.
出处
《机电产品开发与创新》
2008年第5期65-67,共3页
Development & Innovation of Machinery & Electrical Products
关键词
电梯缓冲器
节流孔
复位弹簧
hydraulic buffer
throttle orifice
reset spring
