Chugoku Shimbun, Foshan City, May 5: Title: A high-speed train fault detector conducts a “physical inspection” of a large railway bridge late at night
Author Guo Juncheng Zhiyuan Jiang Yangfeng
5月3日一早，广东省佛山市天气异常炎热潮湿。 The Guangzhou Southern High-Speed Railway and the Guizhou-Guangzhou High-Speed Railway run parallel to each other on the Beijiang Super Large Railway Bridge, and it was very hot. When Chen Zhiyong, the person in charge of the work, pushed the railway fault detection vehicle across the tracks, the waveforms on the instruments began to pulse. “近期列车班次较多，班次紧张。请小心波形异常。”三名工人擦着汗，他提醒道。他们载着几十公斤的汽车，攀爬一百块螺旋石灰岩才到达大桥。
他们是来自佛山西故障检测工区、广州南区的工人国家铁路广州局高铁工程处。那天晚上，他们必须在火车停下的“白天”检查桥梁的“按摩器”或铁路伸缩装置。五一假期期间，气温高，旅客量大。该调节器是调节桥轨热胀冷缩的重要装置。工作区使用故障检测车检查调节器内部情况，确保乘客安全通行。
陈志勇推着铁路故障检测车穿过铁轨。图片提供：中国铁路广州局
“稍后，我们将两部分分开，我去检查一下贵光的四组调节器，老董，你检查一下南光的四组阵法。” 0时51分，陈志勇和同事董培伟解释完后，紧紧握住方向盘，驾驶故障。t 检测车辆沿轨道前进。轨道上仍然可以听到仪器警报和道碴石上的脚步声。
From time to time, mosquitoes circled around the light on Chen Zhiyong’s head, and some of them were still lying on his face, ready to bite him. But he was always focused on the image of the instrument, his fingers moving between the keys. He did not slow down until a scissor-shaped steel structure appeared on the tracks.
“This is a telescopic rail adjuster consisting of a base rail and a tip rail. The adjuster is connected to the bridge with this ‘scissors’ structure andIt can expand and contract freely depending on temperature changes to prevent the track from being deformed due to temperature changes. During operation, the probe of the fault detection vehicle emits ultrasonic waves from various angles to the rail. The waveform is analyzed to check for damage inside the adjuster.”陈志勇安装完毕，继续我的工作。检查设备。
“勇哥，出事了。”突然，在现场另一边工作的董培伟注意到故障检测车上的0°探头没有显示任何波形，立即向陈志勇汇报。
“徐克先生，帮我把设备搬走，我去看看。”陈志勇叫了保安，朝董佩伟跑去，一路上敲响了石碴。
“回去再按一下。” As soon as they arrived, Chen Zhiyong guided Dong Peiwei to check again. When andThe device moved forward again, a red horizontal line appeared on the screen, and a long beep sounded.
“让我确认一下探测器的位置。” After saying that, Chen Zhiyong crouched down and noticed that the probe was tilted towards the tip rail of the adjuster. He turned the probe adjustment knob clockwise several times by hand, stood up and said to Dong Peiwei: “Retry the test.”
“This is not damage. This is because the probe was displaced in the connecting part of the straight rail and the tip rail after the equipment entered the regulator. It needs to be manually adjusted.” Chen Zhiyong explained as he saw the red line on the screen disappear.
“Many trains will pass during the holidays, so please stay alert and check the status of the equipment carefully. Your attitude is enough.” After Chen Zhiyong explained to Dong Peiwei, he turned around and started jogging, then returned to his original position.and continued working.
In follow-up work, Chen Zhiyong and his colleagues completed fault-finding inspections on eight sets of telescopic rail adjusters and found no damage. I returned to the dormitory by bus around five o’clock in the afternoon and inspected the “massage device” on the railway bridge that will continue to protect the safe movement of passengers. （完）
电视剧和在线连续剧标题中添加的重要注释
China’s May Day tourism grows in popularity, consumer potential continues to be释放
这座隐藏在云南大山里的派出所为何成为游客划船的胜地？
“6个地点24小时钻孔”！外面一个乡下人偷偷爱上了中国的一个小镇
“一手驴火，一手咖啡”年轻人组合，打造新街头时尚
进入博物馆“宝藏”的队伍排得很长。文化旅游、博物馆旅游为何依然火爆？
京津冀沉浸式观影盛行
拥有100年历史的中山装将如何重生为“国潮”？
全球出行新选择，世界痴迷“中国制造”
沙漠中的“追光者”：旅行照片定制师为游客定制特殊回忆
5 月 4 日 |为今天的年轻人干杯！
为何流浪狗给安徽这个小镇带来如此多的人流量？
简述：欧洲议会的“选择性失明”
东京审判为何如此重要今天？
爱奇艺，你在担心什么？
榴莲降价背后互利共赢的“甜蜜纽带”
AI读懂旅游五一
为什么这条paintersca步行街上有这么多“绿色”护手霜店？
Leave a Reply