Energy-absorbing safe passenger train

Abstract

The invention discloses an energy-absorbing safe passenger train which comprises an ordinary passenger train set. The invention is characterized in that the energy-absorbing safe passenger train comprises shock-proof energy-absorbing coaches arranged at the front end and the back end of the ordinary passenger train set; the front end and the back end of the ordinary passenger train are respectively provided with two shock-proof energy-absorbing coaches; and the two ends of the shock-proof energy-absorbing coaches are provided with an energy-absorbing structure, and the middle part thereof is a elastic-changing structure. The energy-absorbing safe passenger train overcomes the defect that the safeguards can not be provided effectively when the existing passenger train is collided, can be applicable to power centralized passenger trains and power decentralized passage trains, and can provide passive safeguards to passengers when the passenger train is collided.

Description

technical field [0001] The invention relates to an energy-absorbing safe passenger train in the field of railway transportation, in particular to an energy-absorbing safe passenger train suitable for power-concentrated passenger trains and power-distributed passenger trains Background technique [0002] Since passenger trains are composed of multiple vehicles, vehicles in different formation positions will suffer different impacts and damages when a collision occurs. Generally speaking, the degree of vehicle collision damage decreases with the farther the vehicle is from the collision interface between the two trains. In the event of a head-on collision, the collision interface of the two trains is located between the leading cars of the two trains, and the leading cars of the two trains suffer the greatest impact, which attenuates to the rear of the trains in turn. When a rear-end collision occurs, the collision interface is located between the head car of the rear-ending ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the defect that existing passenger trains cannot effectively provide safety protection when they collide, and propose a new energy-absorbing safe passenger train, which can be applied to power-concentrated passenger trains and power-distributed passenger trains, In the event of a passenger train collision, it can provide passive safety protection for passengers

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