mortal train conductor

Chapter 322 Addition of extra trains to contact and prepare in advance
With the continuous development of railway science and technology, the detection and maintenance methods of existing railway lines are also continuously enhanced.

Various advanced means have been applied to varying degrees in the inspection and monitoring of various railway works. As far as the public works system (mainly responsible for the maintenance of railway lines, the basic unit is called the public works section, the passenger section, station, and train service section where Liu Qun and the others are located For the modern dynamic detection of rails and lines, there are mainly two means, dynamic multi-addition instrument and track inspection vehicle.

The more advanced testing equipment is the track inspection car, which can be assembled and hung on passenger trains. However, the number of track inspection cars is small, the investment is large, and special detachment is required, which makes it difficult to meet the needs of line monitoring and inspection work at any time.

The ultimate goal of scientific and technological testing is to find problems and guide maintenance work through dynamic inspection of line equipment, thereby improving equipment quality, ensuring driving safety and passenger comfort.

The rail inspection car is sometimes attached to the tail of the passenger train and travels along with the passenger train on the line. It is used to detect the geometric state and smoothness of the line and rail during the traveling process, so as to evaluate the geometric state of the track. It is called a rail inspection car for short.It is one of the important tools to ensure driving safety, stability and comfort and guide track maintenance and repair.

According to the detection records of the rail inspection vehicle, it is possible to find the places where the track of the rail inspection vehicle has run smoothly and the track is not smooth, as well as the sections with serious damage to the rails.

It is convenient for the railway engineering department to take emergency repairs or speed limit measures, replace rails, etc., and it is used as an important basis for determining the mileage and paragraphs of planned maintenance and formulating maintenance work plans.

At the same time, the rail inspection car can also reflect the comfort of passengers, especially for repeated and continuous vibrations. Continuous irregularities, triangular pits, etc. occur on the surface.

The original rail flaw detection trolley is implemented manually, but the disadvantage of this method is that it cannot reflect the geometric state of the track under the nuclear load of the train wheels, while the rail inspection trolley is hung at the tail of the train and runs together with the train, so it can dynamically Keep a detailed record of the working conditions of the rail.

Our country successfully trial-produced the first self-designed passenger car mechanical track inspection car in 1953. In 1971, it made the TSK22 electric track inspection car, which is about 26 meters long and 62 tons in weight. It can be connected with express trains in my country Hang up for testing.

The track inspection vehicle adopts the inertial reference method and non-contact measurement method. The track moment measurement system based on the camera principle is suspended in the beam on the bogie frame. The safety is significantly improved, and the detection equipment is eliminated. The possibility of interference in the detection situation.

The day before Liu Qun left the train, he received a dispatch order from the dispatch emergency command center. On the day they left the train, a track inspection car would be attached to the rear of the train to accompany them from station A to station F.

The relationship between the additional rail inspection car and the train passenger transport team is not very great, but as the commander-in-chief of the train in name, the train conductor still has to manage and master the overall situation, so he must properly understand the work on the rail inspection car, otherwise Once there is an emergency, you will not know what to do.

According to the vehicle type recorded in the dispatch order, Liu Qun consulted the relevant information and found that the track inspection car that was assembled this time had an independent generator set, which was not connected to the overall power supply of the train.

According to the mobile phone number of Wang Gong, the person in charge of the rail inspection vehicle provided by the dispatch emergency command center, Liu Qun communicated with him in advance.

After Liu Qun dialed Wang Gong's mobile phone, he introduced himself modestly: "Hi Wang Gong, I am Liu Qun, the conductor of K18 train. When our team starts tomorrow, a track inspection car will be attached to the tail. As the train conductor, I I want to see if there is anything in your place that needs the help of the train crew."

Wang Gong also politely said to Liu Qun: "Liu Che, I don't need your help. If there is any need during work, we will contact you in advance. We will also cooperate in the safety management of the train."

Liu Qun went on to say: "Okay, Mr. Wang, our passenger transportation department doesn't know much about the equipment, but in terms of service, we still have to be the landlord. If we need some service spare parts, we will prepare them in advance." .”

After exchanging pleasantries, Liu Qun has a basic understanding of the rail inspection car. There will be 6 people on board the rail inspection car tomorrow, and there is no need for the train to provide any items.

After Liu Qun put down his mobile phone, he notified Zhang Lan and Wang Jian, the attendant on duty, and asked them to change the train formation on the tablet computer when leaving the train. stand.

At the same time, Liu Qun also notified the passenger attendant at each station between Station A and F in the station-car contact WeChat group that the train formation had changed. For stations with shorter platforms, the passenger attendant should notify the traffic department to prepare for it.

Liu Qun thought about it for a while, and felt that there was nothing missing in this work, so he was relieved.

On the day of departure, after boarding the train, Liu Qun first went to the track inspection car to communicate with the staff. This communication is very important.

Because after all, it is not a unit, and the track inspection vehicles are only temporarily arranged, and the passenger transportation department cannot make work requirements for them.However, now that they are linked together, they share the same responsibilities. If the rail inspection car has problems with doors opening, littering, etc., Liu Qun, the overall leader, will be affected to some extent.

So while chatting, Liu Qun racked his brains to express this meaning through chatting, which is to ask the staff of the rail inspection car to lock the doors and windows of the car, and never throw garbage or any objects out of the doors and windows .

This is also a skill of language.For this kind of parallel department, although it does not have the right to manage and assess itself, but its responsibilities, if there is a problem, it must be implicated. Therefore, these words must be said, how to say it is not offensive, how to say It takes a certain level to be receptive.

Liu Qun euphemistically expressed that as the conductor of the train, he would have to inspect the entire train every two hours.

Although it is said that the additional track inspection car is an independent department and independent carriage, but since it is organized within the passenger train formation, Liu Qun is the conductor, the first manager of the train, and the first responsible person on the train. It is a right, and more importantly, an obligation to ensure safety, so it is necessary to conduct routine inspections.

For this point, Wang Gong, the person in charge of the rail inspection car, also expressed his deep understanding and actively cooperated. He took the initiative to invite Liu Qun, the train conductor, to check the locking status of the doors and windows of the rail inspection car according to the specified time node, and to take pictures. Routine inspections of critical equipment for safety.

It can be seen that Wang Gong is also a practical man, and he deeply understands that this kind of inspection is actually to promote the work of rail inspection cars and eliminate potential safety hazards, which is definitely a good thing.

(End of this chapter)