Liu Changhe, the top director of the Ministry of Railways, is definitely well-connected. If Liu Changhe hadn’t come forward, let alone the vice minister, he would have burned incense if the People’s Railway Newspaper could sneak into Sanliangyuan.
"Liu Bureau thinks that the code name 25b-S of double-deck car bottom is not good, and discussed with the Ministry to change the code name of double-deck car bottom to 25s, and all modifications of double-deck car bottom produced by our factory will put this code name."
"It’s great that it’s worth it with Liu Changhe." Liang Yuan said excitedly.
The Ministry of Railways has a conventional hidden rule. Generally, the key enterprises in the Ministry have * * codes, such as the long-distance passenger production of 25g car bottom, Nanjing Factory’s 25b double-decker car bottom, Dongfeng Train of Dalian Locomotive Factory, etc. It means that the Ministry of Railways has assigned the Northeast Locomotive Factory to the future double-decker car bottom of Nanjing Locomotive Factory or the owner of Nanjing Locomotive Factory.
Liang Yuan’s cautious attitude towards the top management of the Ministry of Railways is because he is familiar with the hidden rules of the Ministry of Railways. Liang Yuan is not interested in mixing with Nanjing Vehicle Factory for dinner.
This time, the Ministry of Railways assigned the * * production number of 25s to Northeast Locomotive Works, which means that the Northeast Locomotive Works will be re-listed in the railway department in the future, and a fair competition environment can be obtained, which is of course limited to the double-decker underbody industry.
"Brother-in-law, this is probably the signal to woo the Ministry. Now the Ministry is holding Shengjing Railway Bureau’s thigh. If we have a headache, it is better to take a step back. At least this meat is still in the cauldron of the Ministry of Railways." Liang Yuanbian said excitedly waving.
"Old Sue, don’t test your alarm device yet. While those two bosses are still arranging trips, hurry to bring things to Shengjing. This is a good opportunity for us and the Ministry to ease up."
"The device has been installed at the head of the stream depot. At present, it takes a long time to disassemble and assemble the whole device. I wonder if it can come." Su Liangyu frowned and said.
"Brother-in-law, give my dad a message and borrow this 4b nose from him. Just buckle a hat to benefit the country and the people. Comrade Lao Liang won’t refuse in the past," Liang Yuan said with a smile.
Thank you for your support. Your support is our greatest motivation.
Chapter 91 One after another
On December, the sky was as blue as washing. In the past, Wan Liyun was deserted. The locomotive depot in Shengjing Sujiatun depot was very busy.
There is a long red banner hanging at the entrance of the tall concrete garage, which reads "Warmly welcome level leaders to visit our section as instructors".
A long wooden temporary platform was built on the east side of the vehicle maintenance line not far from the garage entrance, and several workers were arranging ribbon-cutting red silk.
Liang Yuan’s eyes are low and his eyes are pleasing to the eye. Behind Liang Haiping, except for his eyes glance left and right, it’s not like a word. It’s like being led out by an adult to see the younger generation.
Liang Haiping is slightly behind Liu Changhe. Two people walk and talk.
"This time, I have to thank Liu Bureau for saying that the employees of the 25b-S numbering factory are awkward or that the 25s double-decker bus is concise and smooth."
Liu Changhe ha ha a smile and said, "After the reorganization of Northeast Locomotive Works and Shengjing Locomotive Works, I will ponder over the bottom of this car, but our Railway Bureau Factory has made a 25b number alone, or is it the result of Shanghai Bureau?"
In 1997, the Ministry of Railways administered 15 railway sub-bureaus, including Beiping Railway Bureau, Shengjing Railway Bureau, Wusong Railway Bureau, and Guangzhou Railway Bureau, which was dubbed by passers-by as "Four donkey kong" by the Ministry of Railways, and managed the "One Horizontal and Two Vertical" national railway trunk lines at that time.
Beijing Bureau is located in the capital, but the boss is more stable than others. The other three companies have set their sights on the old position. The northeast is the densest area of the national railway network, and the railway length accounts for one-fifth of the total length of the national railway mileage. When the People’s Republic of China was founded, the Ministry of Railways abruptly separated a changchun road Bureau to prevent the power of the bureau from being too strong, and it was not until the mid-1990 s that it merged back.
If Beiping is the political capital of the Republic, Wusong is the economic capital of the Republic, and Jiangsu, Shanghai and Zhejiang are areas where the national economy is very advanced. Therefore, the vehicles and equipment of the Shanghai Bureau have always been the most advanced in the Ministry, and the treatment of employees is also the best in the Ministry. Guangzhou Railway Bureau is a rising star, and its momentum is rapid. Compared with the other railway bureaus, the foundation is too weak, and there is still a long way to go before the top three overall situations.
Before the 1990s, the ministers of the Ministry of Railways all had the experience of presiding over Shengjing or Wusong Bureau. It can be said that the directors of Shengjing Railway Bureau or Wusong Railway Bureau are the only way to the minister of the Ministry of Railways, and they are also the most direct competitors.
There are vehicle factories in the two bureaus, but the difference is that Changchun Bus Factory is a large-scale central enterprise directly under the Ministry, and Nanjing Vehicle Factory produces 25b-type underbody, but it is an enterprise under the jurisdiction of Shanghai Bureau.
For Liu Changhe, who knows all the rules of the Ministry of Railways, it may be absolutely intolerable for enterprises in his jurisdiction to be incorporated by competitors even if their brands are included.
"Haiping, you give me a bottom. This time, Zhao Tiemin, the chief engineer of the Ministry, is mainly interested in the bottom limit of 25s. I heard that the original bottom structure of 25s GDR is as high as 16km/h. Is this reliable?" Liu Changhe asked.
Zhao Tiemin is a well-known high school of the Ministry of Railways. After returning from an inspection tour in West Germany in the 1970s, Zhao Tiemin has been promoting the railway modernization in China. After he became the Minister of Railways in 1992, he personally led the China Railway, which can be said to be the founder of the China High-speed Railway.
"It’s really hard to say about Liu Bureau. Liu Bureau said that I have discussed this issue with the expert group of the GDR in the factory."
"The GDR gave our factory technical data that the double-deck car bottom was constructed at 16 km/h, but the GDR didn’t have a supporting high nose for traction. The fastest locomotive in GDR was the 243-type locomotive that our factory just introduced, with a construction degree of 14 km/h, so it can be said that the double-deck car bottom can run safely at 16 km/h theoretically."
Liu Changhe listened to Hai Ping and hesitated for a moment and said, "Hai Ping, you can be cautious enough to be much better than some units."
Liang Yuan almost laughed when he heard Liu Changhe say this. Some units in Liu Changhe’s mouth are about to produce 25b double-decker underbody. When the 25b of Nanjing Factory was constructed, it was called 12 km/h. As a result, the body was deformed as soon as it ran to 1 km/h.
"However, judging from the Ministry’s loop test, the potential of the 25s car bottom is still very great. It has never happened since the founding of the People’s Republic of China. The history of China railway vehicles in Northeast Locomotive Works has left a glorious legacy." Liu Changhe said while waving his hand.
"With such an excellent manufacturer, the Northeast Locomotive Factory should be bigger. Since the experts in the Democratic Republic of Germany said that there is no problem in running the theoretical 25s car bottom at 16 km/h, the subsequent improved model of the 25s car bottom can be declared at 16 km/h"
Liang Yuan couldn’t help but feel tight when he heard that Liu Changhe could run 16 km/h under the 25s car.
The 16 km/h railway is a very critical train. After reaching this operating level, you can openly declare yourself as a quasi-high railway. At that time, it is no joke to make a model to pull the nose and claim to be a high-warhead train.
Since Liu Changhe can invite Zhao Tiemin to sign the lease agreement, the two sides must be extraordinary. The Ministry of Railways is firm and high-minded. Zhao Tiemin must know all about the significance of the train operation reaching 16 km/h. It should not be because of Liu Changhe’s frequent appearance.
But what does it mean? Liang Yuan couldn’t help feeling his head is getting bigger. Dealing with these middle-aged and elderly people really bothers me.
Liang Yuan secretly complained with Hai-ping Liang behind him.
Liang Haiping hesitated for a moment and said with some distress, "Liu Bureau expects and spurs us well, and they are afraid that the Northeast Locomotive Works will fail."
"The operating environment of double-decker GDR is completely different from our situation. The land area of GDR is equivalent to the size of Liaoning Province. It can be said that all train formations are the longest operating lines for medium and short-distance operation, and it will not take more than 6 hours by car."
"The double-decker underbody of GDR is pulled by a 243-type rickshaw, and it won’t exceed 14 km/h at the highest time. When I went to the exhibition in GDR in summer, I used to ride for many times with low comfort, but the second floor of the underbody appeared a little shaky when approaching the highest height."
"The shortcomings of high instability caused by short operating mileage and high center of gravity in the double-decker car bottom in the Democratic Republic of Germany will be weakened. For example, it takes 16 hours for us to change clothes and run to Beiping for 11/12 times. If we go for a long ride, the passenger comfort will probably drop"! ~！
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Chapter 92 Liaodong Peninsula
Liu Changhe laughed after listening to Liang Haiping’s weakness in the double-deck car bottom, shaking his head and saying, "The express trains under the jurisdiction of Haiping Road Bureau are all 16 hours long. For example, the distance between Shengjing and Dalian is only 4 kilometers and 25 seconds. If it can meet the design, can Shengjing Dalian be compressed to 3 hours? In this case, Haiping said that the shortcomings are not shortcomings []"
"It’s still Liu Bureau’s broad vision. I’m a monk halfway, and my understanding of the railway system is still superficial."
Liang Yuan listened to Liang Hai Pinghe and Liu Changhe touting each other, but he felt a little hairy in his heart. Now it’s not the new century. When the national railway was 12 kilometers and 14 kilometers, the two stations accumulated a lot of operating experience. The state of quasi-high-speed railway is a matter of course.
In 7 years, the general operation degree of trains in China is about 45 km/h, which constitutes a series of basic technologies of quasi-high-speed railway, such as long-distance seam rail, high-power and high-traction locomotive gasification, railway signal control system, semi-closed or closed area control of anti-settlement subgrade, etc.
There is a theory that can run for 16 kilometers in front of you, and then you have the idea of quasi-high railway? Liang Yuan’s consciousness has shrunk. In the past, the Ministry of Railways only came into contact with the quasi-high train at 16 kilometers in 9 years, and it took 4 years to popularize the quasi-high train formation with the number of trains starting with "K" on a large scale.
After the introduction of the double-deck car bottom of the Democratic Republic of Germany, the Northeast Locomotive Works put this process a full year ahead. Liang Yuan was distressed and grasped the high-speed railway. This thing is no joke. If the technology accumulation of the Ministry of Railways is insufficient due to the introduction of the car bottom of 16 kilometers, the high-speed railway will be forced to ride 16 kilometers. In case of an accident like the high-speed railway 723 in the past, it is really a shame for the famous name of the passer.
"Does Liu Bureau mean that the Ministry wants to approve the high-speed railway?" Hai-ping Liang finally asked the question Liang Yuan wanted to ask.
Liu Changhe thoughtfully for a moment before saying, "Since the success line of 25s, there are some things that Haiping will know sooner or later."
"The Ministry has long had this plan. In the early years, the central government held a discussion and demonstration on which mode of transportation is more suitable for our country. Finally, it was concluded that our population density is far away, and the United States, like the United States, vigorously exhibited navigation is not suitable for our national conditions. The Shinkansen high-speed train in Japan is very in line with our population situation."
"When 26 comrades visited Japan, they took the Shinkansen high-speed train many times and were very impressed with the Shinkansen. After returning home, they asked the Railway Research Institute many times whether China has the ability to study similar high-speed train formation."
"The original plan to replace the 25g car bottom for 1112 times is to build a key link of quasi-high railway in the Ministry. The prototype of the 25g car bottom is that Changchun Bus Factory introduced the British 25-type car bottom with a structural degree of 14 kilometers through a loan from the World Bank. After a series of domestic chemical works on the car bottom, the design defects of the 24p bogie supporting the car bottom can reach a maximum of 1 kilometer temporarily."
Liu Changhe stopped and looked up at the red banner hanging high at the entrance of the garage. He nodded with satisfaction before continuing. "As early as last year, the Ministry decided that Lisheng Railway has fewer bends and Shengjing and Dalian have the advantages of connecting regional hubs. The 14-kilometer direct express train between the two places has accumulated experience in operating the quasi-high railway in the future. In line with the 25g 14-kilometer railway, the Railway Bureau carried out a large-scale upgrade and transformation of the switches along the way last year.
"The Liaodong Peninsula was officially put into operation on January 1st, the original plan year, but I didn’t think that the problem of the long-distance passenger 24p bogie could be solved for a long time. I was relieved after the 25s passed the loop test of the Ministry a few days ago, otherwise the Liaodong Peninsula will probably continue to make the original 22-type car bottom, which would make the road bureau lose face."
Liang Yuan Liu Changhe said so much before he suddenly realized that the Ministry of Railways was cheated by the British in previous lives. Where is the foreigner’s money? It really made you spend a lot of money to buy defective products, and it also made you take several detours.
In 19 years, the Liaodong Peninsula train arrived on schedule or Changchun Bus Factory produced the 25-type underbody. At that time, the Ministry of Railways emphasized that Liaodong Peninsula was the operation degree of non-stop train formation in two cities in China.
It was not until the long-distance passenger solved all the problems of the 24p bogie in 1994 that in July of that year, 16 25g passenger cars were pulled by two Dongfeng 4b locomotives and filled with passengers. Four hours later, the Liaodong Peninsula arrived at the Dalian train Liaodong Peninsula. This operation finally made the passenger train operation of the Republic Railway reach 1 km per hour, which became a milestone in the history of China railway.
When Liang went away to Dalian to play, Li Yuanling once took Liang Yuan as the train of Liaodong Peninsula. In Liang Yuan’s impression, Liaodong Peninsula is a kind of train that hangs around the whole long railway. To ensure the number of Liaodong Peninsula, no matter the passenger freight, all trains must give way to Liaodong Peninsula. Liang Yuan once counted that during the four-hour trip to Shengjing Dalian, Liaodong Peninsula passed more than two passenger marshalling bases, and every time a car passed by, a passenger train would be seen stopping to avoid.
Liu Changhe looked at the long blue and white car body lines parked in the garage, slender and straight, and nodded with satisfaction. He continued, "At the same time, after signing the agreement, Zhao Tiemin, the chief engineer of the exhibition department, and Liu Zhigao, the vice minister, will board the car to participate in the second trial and adjustment. If the 25s loop is not a blockbuster, I really don’t have the confidence to promise them this requirement."
"If it’s time to allow Haiping, it’s better to transfer several GDR railway experts from Xixi for joint test. When the joint test is conducted, Zhao Tiemin, the chief engineer, will probably ask Haiping about the potential of the 25s car bottom. After the car bottom reaches the design, the riding experience is not good. Haiping is not worried. Let’s solve the problems first and then consider whether it is comfortable."
Listen to Liu Changhe behind Liang Yuan. He said so much that he touched the attitude of the Ministry of Railways and Railway Administration to Northeast Locomotive Works. He probably didn’t worry about the Ministry and Railway Administration for the time being. However, since the Ministry is going to do the quasi-high railway test on Liaodong Peninsula, the problem of the bottom of the car is now solved because Liang Yuan appeared at the right time. How are you going to solve the problem in the tractor head?
s
Thank you for your support. Your support is our greatest motivation.
Chapter 93 prick the hand peach
Liang Yuan is different from Liang Haiping Republic, whose nose has been put into active service over the years. It can match the traction nose when the bottom of the 25s car is 14 kilometers. At present, the Ministry of Railways is researching the national key project of the Seventh Five-Year Plan. The 5-horsepower Dongfeng 9 diesel locomotive will not be successfully developed until three years later. Is it that I was born before I fanned the Dongfeng 9 with one wing? Is that possible?
Liang Yuan, with full doubts, followed two people to the 25s marshalling of the stop line.
Liang Yuanqiang urged the 25s to adopt the common beige paint of China railway in later generations, only inlaid with large pieces of sealed glass, and the window partition was painted with dark blue color. From a distance, the white car body was neatly and orderly divided by two dark blue belts, making the whole marshalling look extremely simple and generous and full of modern flavor.
Liu Changhe, who has been a railway worker for most of his life, knows the significance of double-decker underbody to China Railway. Liu Changhe stared at the train bogie for a long time before turning his head and said to Liang Haiping, "Haiping, I remember that your car factory and the 25s underbody were sent to the loop for testing and there was a powerhead."
"Well, that motorcycle came to Beijing with 25s for inspection, but there was something wrong with the loop gasification railway at that time." Liang Haiping replied.