Yin Jinzhao reporter Xing Ting of China Youth Daily and China Youth Network.
At 0:00 on January 31, the K407+980 operation of Jinan West Railway Station was extremely busy. In the cold night, a railway youth operation team has quietly assembled on standby.
Inventory the tools and prepare for the go-live job. "China Railway Jinan Bureau Group *** Jinan West Public Works Section Jinan West Line Workshop Young Foreman Shan Lu led 5 young workers neatly lined up and ready.
Our task today is to inspect the 29 groups of turnouts in the south end of Jinan West Railway Station, and fine-tune the road. Time is tight and tasks are heavy, especially attention is paid to geometry and the ...... of the connecting parts"Explain in detail about the one-way road.
Single-way road and colleagues to fine-tune the line. Photo by Wang Hongyao.
Jinan West Railway Station has a total of 70 sets of turnouts, which is an important transportation hub. The high-speed rail operates during the day and is out of service from 0:30 to 4:30 a.m., and the team has to repair the line equipment according to the plan within the only 240 minutes of "skylight", and they are vividly called the "fine-tuners" of the high-speed rail line.
01 mm! 02 mm! The loud and powerful command pierced the silent night sky of Jinan West Railway Station. The single-way road holds the ruler and directs the workers to carry out the line fine-tuning operation.
The high-speed rail line has a high degree of refinement, and the error of track gauge, level and direction must be within millimeters, otherwise the train will shake and jolt when driving, which will affect the comfort of passengers. "Fine tuning is to fine-tune the geometry of the line to improve the smoothness of the line. "One-way road introduction.
In order to rectify the error, the single road and colleagues repeatedly adjusted. Carefully observe the height of the line, hold the gauge ruler, measure the geometric dimensions of the track, and mark the sequence of fastening bolts on the rail from time to time. After checking, carefully check whether the gusset is increased and whether the rubber pad is deflected.
On the fine adjustment road, they take one step back, take three steps back and two steps, just a few hours, to repeat the bending, measuring, recording, getting up, walking action more than 100 times, each time after checking the line, we will habitually beat the waist, but also do not forget to check with the eyes again.
After remediating a disease, the single road walked in the front with a ruler and chalk, and the operation team rushed to the next operation point. "To do enough 'embroidery' work in the millimeter, just to make the passenger experience better" - this is the belief pursuit of the single-way road team that won the title of "Youth Safety Production Demonstration Post" in Shandong Province.
After working for nearly 9 years, Single-way Road has long been accustomed to this kind of work and rest, and has become a veritable "night owl". "The main impact on my life is that I spend less time with my family and friends. Shan Lu said that chatting with his two children every day was his most relaxing moment.
Just like the one-way road, more and more young railroad people are warming the way home for more passengers with responsibility and perseverance.
*: China Youth Daily client.