Rail gauge transformation component for gauge-changeable bogie

Abstract

The invention belongs to the technical field of railway rail devices, and particularly relates to a rail gauge transformation device which comprises a supporting rail, an unlocking rail and a guide rail. The supporting rail comprises a supporting preparing rail and a supporting continuing rail, the unlocking rail comprises an unlocking preparing rail and an unlocking continuing rail, the supporting preparing rail forms a supporting section, the supporting continuing rail and the unlocking preparing rail form an unlocking section, and the supporting continuing rail, the unlocking continuing rail and the guide rail form a guide section. The invention aims to provide a rail gauge transformation device to solve the problem of low efficiency of a rail gauge transformation mode of a bogie, so that the gauge-changeable bogie can automatically transform rail gauge specifications after passing the rail gauge conversion device. Railway transportation of a 'silk road economic belt' is implemented, the problem of non-uniform railway gauges needs to be solved, and the ground rail gauge transformation device is an essential device in a rail transformation link, so that design of the ground railgauge transformation device has quite important and profound significance.

Description

technical field [0001] The invention belongs to the technical field of bogie systems, and in particular relates to a gauge conversion assembly applied to a variable-gauge bogie. Background technique [0002] With the proposal of the "Belt and Road" strategic concept, the business exchanges between my country and neighboring countries through railway transportation have become increasingly frequent, and a number of international railway transport and regional transport channels have been developed between my country and neighboring countries. The "Silk Road Economic Belt", as one of the most important land trade routes connecting the Eurasian continent, has made the Eurasian Continental Bridge an important railway transportation link, bringing benefits to the people's economy along the road. However, due to historical reasons, railways in different countries and regions have adopted different gauge specifications. [0003] At present, when trains pass through railways with d...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gauge conversion assembly applied to variable-gauge bogies for the problem of low transportation efficiency when trains pass through railways with different gauges, and to apply the gauge conversion assembly to bogies , so that the wheels can be adjusted and locked in the axial direction relative to the axle, so as to realize the transformation of the wheel-to-wheel track of the bogie to adapt to railways of different gauges

Images