In Yunnan in April, the mountains and fields are green, and the flowers are blooming. Located in the courtyard of Dali East Railway Station in western Yunnan, Qi Ming, the leader of the electronic equipment maintenance technology center of the Guangtong Industrial and Electric Section Electricity Maintenance Technology Center of China Railway Kunming Bureau Group Co., Ltd., is checking the signal input voltage and output voltage with the workers, and testing the lamp terminals. Whether the voltage meets the standard.

From a fledgling young boy, to a signal expert in the production line, to a management expert in technical positions, Qiming's original intention to ensure the safety of railway signals has never changed since he joined the work for 30 years.

practice tough skills

Be the best signalman! This is the goal I set for myself when I started working in 1992. As a newcomer, the gap between theoretical knowledge and on-site practice made it difficult for him, a newcomer to electric services, to adapt, and he felt confused for a while. However, he was unwilling to admit defeat, and he humbly asked the masters for advice, tried every means to improve his practical skills, and gradually grew into a leading soldier in railway signaling technology.

If you don't show the perseverance and hard work of drilling, you will not be able to practice strong skills. In order to become a business expert as soon as possible, practice equipment operation in the daytime and study book theory at night. More than 300 pages of "Electrical Concentrated Circuits", he memorized by heart in only 3 months.

Whenever he encounters the installation of new equipment and the handling of new faults, he will take the initiative to fight, pestering the master to ask the principle, recording the technical characteristics and fault characteristics in detail, and accumulating and sorting out 21 kinds of electrical centralized equipment such as TCC electronic equipment and S700K switch control equipment. Equipment operation process and troubleshooting plan. In just 2 years, Qiming has cultivated the excellent skills of clear circuit principle and interlocking maintenance, and has become a signal expert recognized by colleagues. His more than 10 books of study experience and work notes have also become the signal cheats that are sought after by everyone.

The knowledge learned in school can no longer keep up with the development of the times, and it is necessary to update knowledge at all times. As a party member, one must learn and walk ahead. Entering the new era, the railway business has developed rapidly, the telecom signal technology has been iteratively upgraded, and waves of technological innovation have come one after another. Since the theoretical foundation is very solid, Qiming learns new technologies and new knowledge relatively quickly. Every time he replaces a new equipment, he will study it in combination with the manual, and he can master the operation principle and fault handling of the new equipment within a week.

In July 2018, the Kun-Chu Railway was put into operation, and new equipment such as TCC, CTC, and RBC systems were put into use. In order to adapt to the new requirements and manage the signal equipment well, Qiming, who was then the deputy chief of the signal technology section of the section, was stationed at the site one year in advance to participate in the equipment debugging. In the past year, Qiming has been eager to learn new technologies, understand and master the knowledge of business fields that he has never been involved in, and lead everyone to carefully maintain the equipment to ensure the safe operation of the line.

In the face of difficult and miscellaneous diseases, it is necessary to do ants on a hot pot several times in order to practice the skills containing real gold. In terms of skill learning and improvement, Qiming has always put into action. In response to the frequent failure of locomotive signals, he practiced testing and analysis skills hard, used the carrier frequency division method to pinpoint the crux, and solved the problem by replacing key parts, saving more than 500,000 yuan in replacement costs for the whole machine. Over the years, Qiming has led the team to implement 32 small reforms, revise 43 electrical regulations, standards and management systems, and solve 58 technical problems, saving more than 12 million yuan for the unit.

Carry forward the spirit of attack

In the face of urgent, difficult, dangerous and heavy tasks, Communist Party members have to rush to the front and stay to the end. This is an unshirkable responsibility. With the continuous improvement of technology and the continuous improvement of problem-solving ability, Qiming has become a popular person. Where the equipment is weak, he will be sent to work by the organization.

During the construction of the speed-up reconstruction of the Dali Railway, Qiming lived and ate at the construction site for more than 5 consecutive months, lost more than 10 kilograms in exchange for the installation and commissioning of 1278 signal cables and 258 signal machines, all of which passed the acceptance at one time. Since then, Qiming has led the team to overcome difficulties and ensure the smooth opening of the Kunchu University, Yongguang, and Dalin lines.

In 2010, in the reform of the integration of basic equipment maintenance, Qiming served as the deputy director of the equipment maintenance workshop of Guangtong Engineering and Electricity Section, where the foundation of signal equipment is weak. After more than one year of rectification, the professional safety production foundation of the workshop's electrical affairs has been consolidated.

In 2011, due to the continuous problems in the electrical affairs specialty of Yuanmou's basic equipment maintenance workshop, Qiming was transferred by his superiors as the deputy director of the electrical affairs specialty of the workshop. By paying close attention to management, he quickly reversed the unfavorable situation of safety production in the workshop.

On September 17, 2016, a huge debris flow disaster struck the Chengdu-Kunming Railway. Two track circuit sections, two signal machines, and 1,600-meter signal cables between Cucumber Garden and Hongjiang River were rushed into the Longchuan River under the roadbed. Qiming took the initiative to fight, led the workers to rush to transport supplies, install and debug equipment, and fought continuously for 7 days and nights to get the line.

In 2019, in order to ensure the opening of the new line as scheduled, an electronic equipment maintenance team was established in this section, and Qiming was appointed as the captain. Since then, Qiming has led the team to run around 66 stations and 1,252 kilometers of routes. In a number of key constructions, he has invited Ying 12 times to keep an eye on the projects with the highest risk, the most difficulty, the tightest construction period and the heaviest task, and the electrical equipment has been checked and accepted at one time after more than 10 key constructions.

In November 2020, the construction of Dalin Railway entered a critical period. Due to the high proportion of bridges and tunnels, Qiming led the specialized training team to work in the tunnel for more than 10 hours, accompanied by compressed biscuits every day. After 50 days of continuous struggle, all the installation and debugging of signal cables and signal machines passed the acceptance at one time. At the opening ceremony of the Dalin Line, watching the people of Lincang singing and dancing, Qiming showed a gratified smile: "All the hard work and hard work are worth it!"

Now, Qiming is leading the team to fight in the upcoming Dali-Baoshan section of the Dali-Swedish Railway...

Forging a tough team

"The master always taught me that learning knowledge is not just about looking at pictures, but more about practicing on the spot; doing my own work meticulously, and always asking why." Admiration, "Usually, Mr. Qiming is very easy-going, but he is a strict teacher at work. When his apprentice makes mistakes, he will never show mercy, and he will definitely criticize and correct him in person." At the beginning of 2021, Zheng Tianshui and two other young workers were apprentices dawn.

Under Qiming's strict requirements and careful guidance, the apprentices' business skills improved very quickly. Zheng Tianshui, who entered the road in 2020, has achieved good results in the second place in the 2021 Guangtong Industrial and Electric Section Technology Competition.

"Only I have good skills, but I can't manage equipment well. We must have good skills for everyone to ensure safe production." Qiming regards the equipment renovation site as the best "classroom" for talent training, and he masters himself without reservation. Share the technology and experience with the employees around you.

After embarking on a management position, Qiming began to take training talents as his responsibility. He collected and sorted out all the fault judgment and handling methods he encountered in the past 30 years, summed up the operation methods with pictures and texts, and taught them to the workers and apprentices around him. At the same time, he also gave full play to the platform advantages of "Ming Ming Model Workers and Craftsman Innovation Master Studio", encouraged technical seedlings to participate in technological innovation, and taught successful experience and stunt skills to help young talents quickly grow into their own industries. home hand. Over the years, he has successively trained more than 20 team leaders, 15 professional management talents, and 8 technical experts from the bureau group company.

Qiming not only conscientiously do a good job in teaching, but also pays great attention to the grass-roots party building work. During his tenure as the secretary of the party branch of the team for several years, he always adhered to the training standard of "strong politics and high ability", and took the lead in launching 16 intra-party projects, of which 6 were awarded.

In addition to being a good educating mentor at work, when he returned home, Qiming also personally infected and educated his son Qi Binxin. In July 2021, Qi Binxin, who is also a railway employee, took the initiative to invite 6 workers from the Kunming Communication Section to Laos to intervene in the maintenance of the fixed equipment of the Mowan Section of the China-Laos Railway in advance, making positive contributions to the smooth opening and operation of the China-Laos Railway. contribute. Up to now, Qi Binxin still sticks to his job in the Mowan section of the China-Laos Railway, maintaining and operating the China-Laos Railway with practical actions. Editor/He Yuting