Train

Abstract

The invention provides a train and belongs to the technical field of railway transport equipment. According to the train, the problems that as for an existing train, both spatial occupation and carriage replacement time are difficultly taken into consideration are solved. The train comprises train frames and carriages for loading passengers, the train frames are internally provided with cavities for containing the carriages, and one sides of the train frames are provided with side portion openings capable of allowing the carriages to pass through. Limiting structures capable of conducting limiting or limiting removal on the horizontal positions of the carriages are arranged between the train frames and the carriages , top openings capable of allowing the carriages to pass through are formed in the tops of the train frames, and grabbing parts for grabbing are arranged on the carriages. According to the train, the replacement time of the carriages on the train can be shortened while theoccupied space is reduced.

Description

technical field [0001] The invention belongs to the technical field of railway transportation equipment, and relates to a train. Background technique [0002] With the development of trains and railways in our country, railway transportation has had a huge impact on people's lifestyle, quality of life and even living habits. However, in order to meet the needs of passengers getting on and off the train along the railway line, the current trains need to stop when they arrive at each station. Every time the train stops at a station, it needs to go through "braking and deceleration-stopping and waiting-restarting acceleration" the process of. Even if the running speed of the train is constantly improved, the time spent stopping at a station along the railway still accounts for a certain proportion of the whole running time of the train, which makes the running time of the whole train longer. [0003] For this reason, people have designed a kind of system that the train does n...

AI Technical Summary

Problems solved by technology

[0005] The train system is equipped with an auxiliary track beside the main track, and a flatbed car running synchronously with the train is set on the auxiliary track to push down the transfer car on the train and send the transfer car on the flat car into the train. The speed of getting on and off the train, and even a separate auxiliary track should be set on both sides of the main track, which is used to send the transfer car on the flatbed car on the other side of the train into the train while the transfer car is pushed down from one side of the train. Although the way of getting on and off the train in the transfer car can greatly shorten the time for car replacement, it is necessary to install auxiliary tracks and flatbed cars on both sides of the main track where the train runs, and it is also necessary to add structures such as platforms to cooperate with the use, and the overall plane space occupied is relatively small. Big

[0006] It can be seen that, in the train system of the above-mentioned prior art, it is difficult to take into account the problems of long train car replacement time and large plane space occupation.

When it is necessary to set up rail trains in cities, due to the restrictions of streets and houses in the city, the specifications of trains and stops will be reduced, and it is difficult to implement the plan that takes up too much plane space. For trains that need to stay at stops, The long replacement time of train cars will lead to a long running time of the train, which will greatly reduce the passenger capacity of the train, especially for miniaturized trains, it is difficult to meet the needs of urban traffic

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