论地铁人防隔断门的安全固定装置的可行性

地铁人防隔断门是地铁人防工程的主要防护设施,是整个地铁人防工程中极其重要的一个组成部分,起着分隔防护单元的作用,保证在一个防护单元防护功能丧失的情况下不影响其他防护单元防护功能的发挥。由于其安装在地铁轨道区间内,地铁在行车过程会产生很大的冲击力,门扇在开启状态下的安全固定至关重要。本文对地铁人防隔断门开启状态下的三种安全固定装置进行了介绍,并用试验方法进行了可行性论证。

The metro civil air defense interval partition doors is the main protective facility of the subway civil air defenseproject, and it is an extremely important part of the whole metro civil air defense project ,it plays the role of separating theprotective unit, and ensures that the loss of the protective function of one protective unit does not affect the other protectiveunits. Because it is installed in the interval place of the metro, the metro will produce a great impact during the driving pro⁃cess, and the safety of fixation of interval partition doors in the open state is very important. This paper introduces three kindsof safety fixing devices of metro civil air defense interval partition doors in the open state, and demonstrates the feasibility bythe testing method.