电梯补偿绳防跳开关安装缺陷分析

Analysis on the Installation Defect of a Elevator’s Compensation Rope Anti-Jump Device

通过分析一台高速电梯的补偿绳防跳装置意外接地案例,提出限速器安全钳联动试验故障的排查方法,并通过防跳装置的设计原理和安全回路电路图分析故障产生的原因,提出了整改方法,以防发生意外。

Through the analysis of a high-speed elevator’s compensation rope anti-jump device accidental grounding case, the trouble shooting method of safety gear test is put forward. Through the analysis of the design principle of the anti-jump device and the circuit diagram of the safety circuit, this paper points out the causes of the failure, draws the conclusion that the anti-jump device has some defects in its installation, and puts forward the rectification method to prevent the occurrence of accidents.