限速器是载人电梯最重要的安全装置之一。根据国家质检总局《电梯监督检验规程》电梯限速器每使用2年,应检测核验1次,其动作速度应符合标准规定。今年以来,笔者单位开展电梯定期检验工作中,全面实施对限速器的现场检测核验工作,逐步摸索和掌握了工作要领,检出并消除一些重大安全隐患。下面将有关检测核验方法、技术处理方式、以及存在问题的改进措施,与大家共同探讨。 Speed ​​limiter is one of the most important safety devices for manned elevators. According to AQSIQ “Elevator Supervision and Inspection Procedures” elevator governor every 2 years of use, testing should be checked 1, the speed of action should be consistent with the standard. Since the beginning of this year, the author has carried out on-site inspections and verifications of speed limiters in the regular inspection of elevators. It has gradually worked out and mastered the essentials of work, and detected and eliminated some major potential safety hazards. The following will check the verification methods, technical processing methods, as well as the existing problems of improvement measures, to discuss with you.