Chapter 296: Automatic railway laying train set

After a night of carnival, the next day, a new day began, Cai Ruichen harvested a group of more enthusiastic people.
The difference is that this time, in the canteens of the collective communes, every survivor has been able to greet the soldiers who ate together very cordially.
These soldiers also responded politely to their greetings.
Until the beginning of work, this relationship began to return to normal.
All the survivors lined up on the streets of Xiaxi Town boarded their trucks one after the other. Among them, there was a group of survivors with the largest number, almost thousands of people.
Dozens of buses pulled them to the outermost wall of the base, and beside them, there were a large number of heavily armed soldiers.
These soldiers are not here to supervise them, but to protect them.
With the beautiful living environment in the base, no one would choose to leave, let alone escape.
The protective force of an entire armored battalion provided safe protection for the thousands of survivors.
Because they have left the range of the base, there is no wall to protect them.
And here, a railway around the base is being built.
Yes, it is the railway.
At the lowest level of scientific and technological authority, Cai Ruichen selected the scientific and technological railway, and the so-called scientific and technological railway is actually an advanced high-tech railway station.
But this unit, Cai Ruichen has not been built, because at that time he had not yet selected the railway laying train unit.
There is no need to build railways in this world, and there were not so many workers in the wasteland.
Everything is different now. At present, the base has protected all areas within ten kilometers with walls.
With such a large area, the distance between the two furthest points in the wall has reached 20 kilometers.
It is also more necessary to build some fast-moving railways to quickly transport weapons and ammunition or to mobilize troops.
Although the number of trucks in the base is sufficient now, the transportation of trucks is very convenient, but at the same distance, there is no faster cargo truck.
Trains running around every wall of the base. It can quickly transport the necessary materials or troops to any point.
And in the future, the area of ​​the base will continue to expand, with fast rail transportation at close range. It will become more efficient.
The most important thing is that among the trains that the base can produce, the pace armed train is what Cai Ruichen wants.
Whether it is the future missile train or the electromagnetic gun train. As for the ballistic missile train, the brain is a good thing.
Therefore, Cai Ruichen feels it is necessary to start building the railway now.
Had it not been for the construction of the Air Force headquarters and the expansion of the airport, he would have planned to start building a two-way railway line between Marin Town and Samarra.
Biting back and stuttering. At present, due to the abundant human resources in the wasteland, the laying of the railway started from the wasteland.
With the automatic railway laying train set, the people who build the railway are not tired at all.
Because whether it is digging the railway foundation, put cement pier sleepers. It's still a railroad track. No manual work is required for and gravel filling.
The automatic railway laying train set with a length of more than 100 meters can automatically complete these tasks.
What they have to do is to use only this automatic railway to lay train sets.
In fact, the machine for automatic railway laying was first invented by Germans in the last century.
Most of the railways in Europe are all completed by this track-laying train.
Even the United States does not have this equipment, and there is only Deutsche Bahn in the world. Only have such technology.
But in wasteland, similar laying of railway trains is very common in traffic literature. There are many records in this regard.
And among these survivors, there are some who do not need to be taught by engineers, and have long been proficient in using this equipment.
And what they have to do every day is to first drive the automatic railway paving train from the temporary garage inside the wall, along the already paved railway to the outside of the wall.
Then follow the previously laid railway and continue to work forward.
In front of the railway. A special large-scale engineering vehicle for digging ditches is already at work. Under the engineering vehicle, there are two large shovels with special structures. As the engineering vehicle advances, one is dug out to strengthen and pave the railway. Ditch.
The automatic railway laying train set that followed will start working on the ditch.
There are six conveyor belts on the train set. The upper three conveyor belts are stacked with rows of cement pier sleepers, and the lower three are neatly arranged rails.
Together with these rails and cement pier sleepers, this automatic railway laying train set has a total weight of three thousand tons.
You can use the crawler to walk, or you can use the already laid railway to walk.
The reason there are two ways is to ensure that he can complete the railway laying work without a railway foundation.
As for the railway running function installed in the middle, it is because of work needs.
Because the sleepers and railroad tracks that are automatically put down need to be reinforced, the gravel that is transported also needs to be covered on the railroad.
These need to be completed by the train set, so that he must be able to run on the rails.
At the beginning of work, some people drove trucks to the gravel factory to transport gravel over, and other workers also began to inspect the railway ditches.
Most of the people climbed onto the trains of the train, and some people sat at work positions near the ground on both sides.
Of these people, the first one took the rubber cushion ring, the second one was the iron cushion ring, and the last one took a huge rivet.
After the train set started running, the concrete pier sleepers on the top began to be under the conveyor belt and placed in the ditch by the robotic arm, followed by a few people. Do a good job of adjusting these sleepers~EbookFREE.me~ several sleepers, with one A section of railroad tracks, so busy work began.
The people following the train set simply fastened the rails to the cement pier sleepers with iron buckles. Four hours later, all the rails and cement piers on the train set were used up. A five-kilometer railway was so simple. It was laid, and then the train set slowly backed up.
At this time, it was the turn of the people on both sides. When the train group retreated, they quickly bent over to insert the rivets and gaskets into the holes in the rails and sleepers.
The hydraulic heavy hammer machine that the train head retreats directly nails the prepared rivets into the concrete pier when it retreats all the way, and completely fixes the sleepers and the rails.
At this time, the transported truck also began to dump gravel on the side of the fixed rail.
Then another engineering vehicle, with a tilted funnel, quickly covered all these sands and stones on the rails, and a section of the railway was completed in this way.
A train set lasts ten hours a day with an average efficiency of ten kilometers per day. (To be continued.) SJGSF0916