Structure for controlling front and rear connection of train during running and working method thereof

Abstract

The invention provides a structure for controlling front and rear connection of a train during running and a working method thereof, the connection process is stable, and rear-end collision accidentsare avoided. The train group comprises a front train, a rear train and a connection mechanism, wherein the front train and the rear train are connected through the connection mechanism when running; the connection mechanism comprises a rack, a gear and a control system; the rack and the gear are respectively arranged at the tail part of the front train and the head part of the rear train, and therack and the gear are matched; the control system is arranged on the train group and comprises a gear driving device, and the gear driving device is connected with the gear and is used for driving thegear to rotate. During connection, the rear train chases the front train, and the front end of the rack is contacted and meshed with the gear; and after the rack is meshed with the gear, the controlsystem controls the gear to rotate so as to draw the front train and the rear train close to achieve the mutual connection of the front train and the rear train.

Description

technical field [0001] The invention relates to a structure and a working method for controlling the forward and backward connection of trains during running. Background technique [0002] Railway trains need to stop at stations when loading and unloading goods and passengers. At the same time, trains need to add water to replenish food, fuel, etc. during operation. Therefore, railway trains must stop at several stations during operation, which undoubtedly affects the running speed and running time. And the two-section train can solve the problems referred to above very well, as the Chinese patent that application number is 96111587.4 discloses a kind of two-section (child-mother type) passenger train and non-stop operation method, the main car does not stop midway in operation , the auxiliary car carries the passengers getting off at the station ahead, disengages from the main car at the nearest station, and stops at the station by itself. At the same time, another auxiliar...

AI Technical Summary

Problems solved by technology

The connecting mechanism of this patent adopts steel cable, which is a soft connection structure, and the existing problems are: when the front train and the rear train are connected while running, the connection process is not stable, and the speed of the rear train is not easy to control. A train running too fast is prone to rear-end accidents

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