Analysis of prevention and control strategies for safe operation of old elevators based on evaluation data statistics

In recent years, the safety problems caused by frequent failures of old elevators have attracted increasing social attention. The safety evaluation of old elevators is an effective method to comprehensively judge the safety status of elevators. Through the statistics of the relevant data of the safety evaluation conclusions of more than 100 old elevators, this paper focuses on the analysis of the typical potential safety risks and puts forward practical and effective measures and suggestions, so as to provide effective guidance for ensuring the safe operation of old elevators.