GML3S项目地铁车辆客室立柱地板连接座结构优化

The structure optimization of the connection between the stanchion and the floor covering in GML3S metro vehicle

对GML3S项目实际运营车辆上中间立柱地板连接座内的橡胶套外露、连接座周围地板布鼓泡以及地板布开裂的原因进行了全面的分析,对立柱扶手地板连接座结构进行了改进。改进之后的立柱地板连接座结构,既方便了立柱扶手的安装,同时也避免了地板布的鼓泡和开裂问题的发生。

This paper analyses the factors of the rubber sleeve exposes the stanchion connection, the floor covering bulges and cra- zes around the connection in GML3S actual operating vehicle. By improving the structure of the connection between the middle stanchion and the floor covering. It is conveniently to use the new structure to install the stanchions, Besides, the problems of cra- zing and bulging on the floor covering can be avoided.