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安全钳是电梯上的一个重要的安全部件,它与限速器共同组成的安全钳一限速器系统是防止电梯断绳和超速的最重要的安全保护装置。近期某一型号的安全钳因存在安全问题正在全国范围内实施召回工作,共涉及电梯2万多台。此次安全钳召回事件的牵涉面很广,对今后电梯行业安全管理理念的发展有着深远的影响。召回事件本身体现了电梯制造企业积极贯彻安全理念,主动承担社会责任的精神。但安全钳的召回事件也值得反思。此型号的安全钳存在着哪些安全隐患?为何这些隐患存在了近7年时间?在
The safety gear is an important safety component on the elevator. The safety gear and speed limiter, which is combined with the speed governor, is the most important safety protection device to prevent the elevator from breaking the rope and speeding. Recently, a certain type of safety gear is being implemented throughout the country due to safety problems, involving a total of more than 20,000 elevators. The recall of the safety gear involved a wide range of aspects of the future elevator industry safety management concept has a profound impact. The recall itself reflects the lift manufacturers to actively implement the safety philosophy, take the initiative to assume the spirit of social responsibility. However, the recall of safety gear is also worth considering. What are the potential safety hazards associated with this type of safety gear? Why have these hidden problems for nearly seven years?