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贵南高铁进入精调冲刺 “蜘蛛人”上网作业

贵南高铁进入精调冲刺 “蜘蛛人”上网作业

China Daily
Wednesday, March 22, 2023 10:50:33 AM UTC

接触网工爬上5米高的梯车。在南宁北站,工务和电务部门的技术人员,分别对轨道和接触网进行精调。接触网工化身“蜘蛛人”爬上5米高的梯车,对接触网导线、分段绝缘器和避雷器等设备装置进行平推检查。

进行轨道调整时,工务人员将数据写到轨道,数据精确到0.5毫米。 王以照 摄

3月21日,贵阳至南宁高速铁路广西段轨道线路精调工作已进入冲刺阶段。在南宁北站,工务和电务部门的技术人员,分别对轨道和接触网进行精调。接触网工化身“蜘蛛人”爬上5米高的梯车,对接触网导线、分段绝缘器和避雷器等设备装置进行平推检查。贵南高铁沿途地质条件复杂,对轨道的平顺性和稳定性有着更为严格的要求。贵南高铁是广西首条设计时速350km的高速铁路,正线全长482公里。

 

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