Jinyidong Line’s Signal System Construction Begins
发布日期:2021-01-04 浏览次数:

On December 29, the first station model of the Jinhua-Yiwu-Dongyang Intercity Railway (Jinyidong line) signal system construction was accepted at Jinhua Station. Next, it will be considered against a benchmark for standardized construction. Following the civil engineering, track laying, interior decoration, and the riding test of the first train, the entire line will come to the stage of systematic equipment installation.

The installation of the signal system was designed by Shanghai Engineering Bureau of CRSC, involving all links of the entire line, including the main line, stations, control centers, depots, maintenance centers, parking lots, test lines, etc. In the intercity railway system, the signal is precise and complicated, which is closely related to the safety, efficiency, and service quality of the operation of rail transit.

Therefore, the Municipal Railway Group implemented the “first piece is the benchmark” project at Jinhua Station. The construction includes indoor cable trunking, indoor cable layout, indoor wiring, cabinet installation, power lightning protection box installation, and equipment identification, etc. The signal system of an intercity railway is like the central nervous system and the eyes of humans. A set of high-standard and high-quality signal systems can enable trains to operate safely, quickly, and manage times of peak ridership in an orderly way. (By Xu Zhaohui, translated by Zhang Jiajia, edited by Ayad Mariam)

金义东轨道开启信号系统建设

1229日,金义东轨道交通信号系统施工标的首站样板在金华站顺利通过验收,下一步全线将以此为标杆进行标准化建设。继土建工程、轨道铺设、内部装修、首列车下线后,全线已进入系统设备安装阶段。

金义东轨道交通信号系统安装工程由中国通号上海工程局承建,涉及全线各个环节,包括正线、各车站、控制中心、车辆段、维修中心、停车场、试车线等。在轨道交通系统中,信号精密而复杂,直接关系到轨道交通的运营安全、运营效率以及服务质量。

为此,市轨道集团在金华站实施首件定标工程,施工内部包括室内走线槽(架)安装、室内缆线布设、室内配线、机柜安装、电源防雷箱安装和设备标识等。

信号系统就好比是轨道交通的中枢神经眼睛,一套高标准高质量的信号系统,可以让列车实现安全快速、高密度、有序运行。(记者 徐朝晖





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