地铁站厅外自动扶梯扶手带出入口防翻越防坠落装置安全性设置探讨

Discussion on Safety Setting of Anti Overturning and Anti Falling Device at the Entrance and Exit of Escalator Handrail Outside Subway Station Hall

自动扶梯扶手带防坠落装置是防止人员,特别是儿童从扶手带端部卷起,沿着扶手带运行方向被拖曳至倾斜段发生坠落事故的安全装置。近几年,在全国各地都发生过类似的安全事故。通过对地铁自动扶梯的检验,结合国标和检验规程,探讨了扶手带防坠落装置设置的合理性和重要性,阐述了不同类型的防坠落装置在不同建筑环境中存在的风险,并结合地铁环境的特殊性对防坠落装置设置不规范引发的安全隐患进行了分析,提出了相关建议,从而达到使用更加安全、可靠且保持美观的效果。

The anti-falling device of the escalator handrail is a safety device to prevent people,especially children,from rolling up from the end of the handrail and being dragged to the inclined section along the running direction of the handrail to cause a fall accident.In recent years,similar safety accidents have occurred all over the country.Through the inspection of the subway escalator,combined with the national standard and inspection regulations,the rationality and importance of the installation of the handrail fall prevention device were discussed,and the risks of different types of fall prevention devices in different building environments were explained.Combined with the subway environment,the particularity of the anti-falling device was analyzed for the potential safety hazards caused by the improper installation of the anti-falling device,and relevant suggestions were put forward,so as to achieve the effect of safer,more reliable use and beautiful appearance.