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人员密集场所,如大型商场、医院、学校等,电梯使用频率高,安装时间早,设备老旧比较突出,潜在风险高。本文以某大型商场的一台老旧电梯为例,针对老旧电梯的制动、上行超速保护装置、轿厢意外移动保护装置、轿厢超面积等事故易发风险点,分析电梯存在的安全隐患,希望引起老旧电梯使用单位、维保单位及监管部门的重视,确保其安全管理,保障人民群众生命财产安全。
Staff-intensive places, such as large shopping malls, hospitals, schools, etc., the elevator frequency of use, installation time is early, the more prominent old equipment, potentially high risk. In this paper, an old elevator in a large shopping mall is taken as an example. According to the risks of the elevator, such as the brake of the old elevator, the over speed protection device, the unintentional movement protection device of the car and the super area of the car, Hidden dangers, hoping to cause the old elevator units, maintenance units and regulators attention to ensure its safety management, protection of people’s lives and property safety.