电梯振动原因分析及其改善研究

Cause Analysis and Improvement Research of Elevator Vibration

电梯振动大小是电梯运行质量的重要指标。介绍了电梯振动标准的要求,初步分析了电梯振动原因和振动频谱,介绍了采用EVA-625对若干电梯振动原因进行分析的方法,结合电梯振动机理和EVA-625的振动数据,提出了降低电梯振动的相应方法。对改善电梯使用安全和舒适性有一定的实际价值。

The vibration of elevators is an important index of elevator operation quality. The paper introduces the requirements of the elevator vibration standard, preliminary analyzes the causes of elevator vibration and vibration spectrum, elaborates the method of vibration analysis of some elevators by means of EVA-625, corabines the vibration mechanism of elevator with the vibration data of EVA-625, puts forward the corresponding methods to reduce the vibration of elevator. It has some practical value to improve the safety and the comfort of the elevators.