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自动扶梯梯级缺失监测装置是国家安全标准GB 16899—2011的新增内容,主要是为了防止乘客踏入因梯级(踏板)缺失导致的缺口而造成被剪切或挤压的伤害。本文结合一起因梯级缺失引发的人员伤害事故案例,从人的不安全行为和设备的不安全状态两个方面,对事故的原因进行深入剖析;同时,从风险防控和技术法规两个层级,提出相应的预防措施,避免类似事故的再次发生。
Escalator step loss monitoring device is a new national safety standard GB 16899-2011, mainly to prevent passengers from entering due to lack of step (pedal) caused by the gap caused by the shear or squeezing damage. In this paper, a case of accidental injuries caused by the lack of steps is introduced in this paper. The causes of accidents are analyzed in depth from the aspects of unsafe behavior and unsafe condition of equipment. At the same time, from the risk prevention and control and technical regulations, Put forward corresponding preventive measures to avoid the recurrence of similar accidents.