Locking assembly applied to gauge-changeable bogie

Abstract

The invention belongs to the technical field of bogie systems, and particularly relates to a locking assembly applied to a gauge-changeable bogie. The locking assembly comprises a sliding piece and alocking piece; at least two rows of locking grooves are formed in the outer side wall of the sliding piece, the locking piece comprises a locking rod and a locking block, the locking block is connected to the upper portion of the locking rod and is matched with a locking groove. According to the locking assembly applied to the gauge-changeable bogie, the problem that the transporting efficiency islow when a train passes railways with different gauges is solved, the locking assembly is applied to the bogie, wheels can be locked after being adjusted in the axial direction relative to axles, thedistance of wheel-to-wheel of bogie is changed to adapt to railways with different gauges. To carry out railway transportation of 'silk road economic belt', the problem that the railway gauges are not uniform must be faced, and therefore, carrying out of design of the gauge-changeable bogie system has very important and profound significance.

Description

technical field [0001] The invention belongs to the technical field of bogie systems, and in particular relates to a locking assembly applied to a variable-gauge bogie. Background technique [0002] Due to historical reasons, railways in different countries and regions have adopted different gauge specifications. [0003] At present, when trains pass through railways with different gauge specifications, there are two options to choose from. One is the method of transshipment of cargo boxes, that is, hoisting the cargo boxes from a train with one gauge specification to a train with another gauge specification; The bogie of one gauge specification is removed, and the bogie of another gauge specification is installed. The inefficiency of these two modes of transportation has brought many restrictions to the development of international intermodal transport. Contents of the invention [0004] The object of the present invention is to provide a locking assembly applied to va...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a locking 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 locking assembly to bogies so that The wheels can be locked after being adjusted in the axial direction relative to the axle, so that the wheel-to-wheel gauge of the bogie can be changed to adapt to railways with different gauges

Images