陕西安康：65℃钢轨上的“炎值”担当|男人添女人全过a片
中新网陕西安康7月29日电(张远 吴超)29日正午，陕西安康东编组场内的铁路钢轨烤得通红，热浪扑面而来。不远处，安康车辆段货车检车员刘明鑫手中的手电在车轮间不断晃动，金属敲击声有序传来，汗珠顺着他的脸颊滑落，在下巴悬垂片刻，“啪嗒”落在了65℃的钢轨上。
“不好，这里的闸瓦夹渣了。”说话间，刘明鑫闪电般钻进车底，关闭截断塞门、排风，铛铛两声过后，故障处理完毕。“特别是这种高温天气，闸瓦熔渣频发，不及时处理就会车轮冒火星、引发热轴故障。”刘明鑫坦言，这个看似简单的排障动作，每天要重复上百次。
铁路货车车辆是巨型“铁疙瘩”，其组成的零部件约有上万种，车钩连挂状态、制动管系跑冒滴漏、制动杠杆断裂漏掉等部件出现故障，都可能酿成大祸。“低头、弯腰、敲击、查看就是我们的日常，一个班下来得重复4800多次。”刘明鑫说。
“列车感度试验漏泄超过10Kpa，抓紧查找漏风源。”一段紧急的催促声打破平静。刘明鑫立即弹跳起来，沿着步行板一路小跑着，在一辆辆列车间来回打转。突然他停在了制动缸旁，侧耳仔细查找漏风源。“制动支管断裂！”刘明鑫钻入车底不到60秒，“故障排除，准点发车！”此刻地面已突破65摄氏度，脚下道砟卷着阵阵热浪，脸颊上流下豆大的汗珠。
“高温既考验我们，还会加速金属疲劳，热胀冷缩容易引发制动管系断裂。”汗水已糊住刘明鑫的眼角，他使劲眨眨眼，从怀中掏出一支藿香正气水，几口下肚后，又投入到新的作业。
安康东编组场地处阳安、襄渝、西康三线交汇处，是国家北煤南运最重要的铁路枢纽，平均10分钟就有一趟南下的电煤列车，容不得一点儿马虎。
暮色中，一列列满载煤炭的列车驶向秦岭隧道。这个爱打篮球的年轻人，如今在钢铁丛林中守护着更宏大的赛场，紧系着万家清凉。(完)
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