地铁站台门绝缘方案分析及整治研究  

Analysis and Remediation of Underground Platform Door Insulation Scheme

作　　者：张永春 Zhang Yongchun(Taiyuan Railway Transportation Group Co.,Ltd.,Taiyuan Shanxi 030000)

机构地区：[1]太原轨道交通集团有限公司,山西太原030000

出　　处：《机械管理开发》2022年第12期11-13,共3页Mechanical Management and Development

摘　　要：地铁车站站台门设置在站台边缘,能有效防止乘客在候车时不慎跌入或被挤入轨行区造成伤亡;但站台门绝缘性能不良时,将会产生新的安全隐患。当站台门门体承载很大的电流时,会造成高温、打火、灼伤皮肤,甚至引燃周边易燃物造成火灾,严重时危害市民出行安全。基于此,通过对站台门绝缘分析,提出合理的绝缘设置方案及施工方案,并采用科学的绝缘监测方法,绝缘效果良好,有效地整治了以往站台门绝缘效果不良的情况,对国内后续线路站台门绝缘具有一定的借鉴与指导意义。Metro station platform doors are set at the edge of the platform to effectively prevent passengers from accidentally falling or being squeezed into the rail area while waiting for trains,causing casualties;however,poor insulation of platform doors will create new safety hazards.When the platform door body carries a large amount of current,it can cause high temperatures,fires,burns to the skin and even ignite flammable materials in the vicinity causing fires,which can seriously endanger the safety of the travelling public.Based on this,through the platform door insulation analysis,put forward a reasonable insulation set-up plan and construction plan,and the use of scientific insulation monitoring methods,insulation effect is good,effective remediation of the previous poor insulation effect of the platform door,for the domestic follow-up line platform door insulation has a certain reference and guidance significance.

关 键 词：站台门 绝缘 接地装置 绝缘分析 施工整治 

分 类 号：U231.4[交通运输工程—道路与铁道工程]