Xu Jian: escort for the high speed railway between Japan and Lanzhou

Shandong, China (reporter Zhang Minmin, correspondent Li Feng and Huang Yong) December 26 is the full moon day of the opening of the riqu section of the high-speed railway. Recently, Xu Jian accompanied his father to board the spacious and comfortable EMU car, realizing the old man's long cherished wish to take the high-speed rail at the door of his home for many years. What's more gratifying for the old man is that his son is also the builder and escort of the high-speed railway in his hometown. The Fuxing is running on the hot land of red Yimeng. Xu Jian and his father have spent the most unforgettable time on the Fuxing.

Xu Jian is the deputy director of Linyi operation workshop of Jinan west locomotive depot, who undertakes the material transportation and guarantee task of riqu section of the high speed railway. Before the opening of the high-speed railway, he was busy running lines, conducting drills and making plans; after the opening of the high-speed railway, he focused on the post, strengthened business and improved skills every day. In order to master the first-hand information of the changes on site, every month, he has to add more than eight times. Every inch of this high-speed rail line is like a trace in his heart. He is extremely precious and glorious. A 6031 a 6031 "make preparations for everything and make full predictions". Xu Jian, who is simple and honest, has made his secret collection on how to do a good job in safety when driving the train. Once sitting down, Xu Jian's two arms will be inadvertently placed on the table, naturally separated, with two hands holding half, like one hand holding the brake handle and one hand holding the level handle. When he saw the author paying attention to his subconscious manipulation, Xu Jian smiled sheepishly: "after more than 20 years of driving, this habit can't be changed." A 6031 a 6031 high-speed railway needs to carry out the routine cold and hot sliding test before it is opened. Because there is no high-speed railway driving experience before, the machine team participating in the test task will beat the drum.

"what are you afraid of when I am here?" Xu Jian's follow-up homework cheers up the group. He collected relevant regulations and knowledge all night long. He went all the way to find professional help and fought hard for two consecutive days and nights. With the integration of theory and practice, they finally come up with a set of practical high-speed railway catenary cold sliding test plan and operation methods. A 6031 a 6031 whistles a long time, the locomotive slowly wheels, thousands of circuits, tens of thousands of components move together. Xu Jian led two crew members to drive two DF4C diesel locomotives into the Zhilan high speed railway for cold sliding test, and successfully completed the task. With the successful experience of cold sliding test, Xu Jian went on to study hot sliding. Later, he led two electric locomotives and one diesel locomotive to successfully complete the thermal sliding test task of all OCS between Qufu east station and Rizhao west station. A 6031 a 6031 continuous long and long downhill, how to adjust the speed safely? He plunged into the data, and made a set of operation schematic diagram and operation instruction card for all line ramp values and lengths in the responsible section. Xu Jian led the crew to repeatedly carry out simulation operation training against the instruction and schematic diagram, and effectively solved the problems of overspeed risk, insufficient braking force or brake shoe wheel holding in the guarantee drill on November 6. A 6031 a 6031 has been in hot summer and cold winter for dozens of years. Xu Jian is the most satisfied to apply his strengths to reality and tackle technical problems one by one. Come back from my hometown, bring back my father's greater encouragement. He said that it is a kind of happiness and a kind of responsibility to be able to escort the high-speed rail and make people in the old area travel more safely. " Looking forward to tomorrow, Xu Jian is full of ambition.