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解惑“Welcome back. It's good to see you. Click below to log in to the rewards program at your property.”-环球时报

冬夜里守护最东Welcome back. It's good to see you. Click below to log in to the rewards program at your property.高铁的“千里眼”“方向盘”

来源: 光明网
2024-12-05 13:44:13

最佳回答

“Welcome back. It's good to see you. Click below to log in to the rewards program at your property.”冬夜里守护最东Welcome back. It's good to see you. Click below to log in to the rewards program at your property.高铁的“千里眼”“方向盘”

  中新Welcome back. It's good to see you. Click below to log in to the rewards program at your property.网牡丹江1月3日电 题:Welcome back. It's good to see you. Click below to log in to the rewards program at your property.冬夜里守护最东高铁的“千里眼”“方向盘”

  作者 孙冰冰 佟思瑶

  “这处缝隙有点大,天睿,你拿个扳手给我,这块必须控制在标准范围内,一毫一厘都不能差!”12月2日1时30分许,我国最东部的高铁线上灯影闪烁,中国铁路哈尔滨局集团有限公司牡丹江电务段桦林东高铁信号车间桦林东作业工队工长李鹏与5名工友在牡佳高铁一号中继站处进行检修作业,手电筒明暗交汇,划破了漆黑的夜空。

图为铁路员工进行设备检修 张成杰 摄

  高铁信号被称为列车的“千里眼”“方向盘”,为动车组接受调度命令并指明运行方向,在保障列车运行安全、提高运输效率上发挥着至关重要的作用,一旦信号设备出现异常,就会为旅客安全出行带来隐患。

  牡佳高铁位于我国最东部,冬季气温能达到近零下40摄氏度。李鹏与工友们负责这条高铁线上2个车站、3个中继站、50多公里线路区间中300多个室外设备的检修任务。为不影响列车正常运行,高铁信号维修作业全部在凌晨进行,这平均年龄只有28岁的青年职工们,需要在零下三十多摄氏度的极寒天气下徒步到室外检修地点进行作业,对耐力以及技术水平都极大的考验。

  “检修作业是240分钟,我们需要在有限的时间内将设备检修到最高标准,保障列车正常运行,但同时也要一直待在室外,棉袄一会就被打透了,我感觉这240分钟既短暂又漫长。”工长李鹏介绍道。

图为铁路员工进行设备检修 张成杰 摄

  为提高职工们的业务能力,每当工区没有施工任务时,李鹏便组织职工进行业务培训,这成了工作时间的另一个任务。从查找故障到电缆导通,再到性能测试、特性测试,李鹏将所有知识全部倾囊相助,从而提高年轻职工们的业务技术以及应急处置能力。“李哥总是跟我们说,学会了就是自己的,他每次给我们讲课都特别详细,我接受能力比较慢,但是长时间跟他学习,也从‘小白’也变成了‘老手’了!”谈起自己的工长,王天睿对李鹏佩服有加。

  他们在作业地点,准备好工器具以及材料仪表后,他们迅速按照之前的分工进入到工作中。王天睿快速打开设备箱盒,擦拭着器件接点。由于空隙窄小,他必须摘下手套,徒手检查着箱盒内部是否结冰、活动部位是否油润。不一会儿手指就冻得通红。另一名职工飞快地转动着扳手,紧固着箱盒外部的螺丝。各项工序有条不紊地进行,工具碰撞的声音划破长夜。

  “咱们这昼夜温差大,钢轨和各类设备就会热胀冷缩发生变化,所以我们要对道岔进行适应性调整。这不光是体力活,还是技术活,每一处缝隙都要精确到毫米。”李鹏说道。

  李鹏蹲在钢轨旁边,紧盯着道岔缝隙,一只手扶在地上,另一只手用力撬动扳手,调整着根部的支撑结构。为了保证检修质量,将设备调整到最佳状态,他需要反复调试近20次。寒风阵阵,雪花打得他直睁不开眼睛,不一会儿,睫毛与眉毛就挂了厚厚一层冰霜。

  3时,结束了一号中继站的作业,他们站起身,跺跺脚,活动下早已麻木的双腿,又抖掉身上的积雪。“鹏哥,你眉毛全白啦!像个老头!哈哈哈哈哈……”说笑间,转身背着工具箱前往下个检修地点,身影消失在茫茫夜色中。(完)

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