Research on automatic test system for elevator balance coefficient

Abstract

With the rapid advancement of urbanization in China, the newly installed elevator equipment has increased year by year. The number of elevators is increasing, and passengers pay more and more attention to the safety of elevators. Elevator balance coefficient is an important prerequisite for the safe operation of elevators. If the balance factor does not meet the standard requirements, serious personal injury accidents may occur. Although the current commonly used balance coefficient measurement method is widely used, their shortcomings are obvious, especially for the measurement of the balance coefficient of elevators without machine room. The current method cannot mark the middle position, the no-load power method cannot measure the speed, and the wire rope tension method is out of the way. In this paper, the author introduces an automatic test system for elevator balance coefficient, mainly from three aspects of the current balance coefficient measurement status, the working principle and advantages of the balance coefficient automatic test system and expounds the use method and application value of the system.