Ground track gauge changing matched device of track gauge changing bogie

A technology of bogies and gauges, applied in the direction of tracks, rails, ballast layers, etc., can solve problems such as mismatching of variable gauge bogies

Pending Publication Date: 2018-08-14
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problem that the existing surface variable gauge supporting device does not match with the face driving, centering and locking integral type va...

Method used

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  • Ground track gauge changing matched device of track gauge changing bogie
  • Ground track gauge changing matched device of track gauge changing bogie
  • Ground track gauge changing matched device of track gauge changing bogie

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Embodiment Construction

[0031] The present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0032]The device described in the present invention is applicable to the track-gauge bogie integrated with end face driving, centering and locking, and a ground track-gauge supporting device of the track-gauge bogie is composed of steel rails, sleepers, and ground matching track-gauge device mounting brackets. , centering rail, bearing rail, unlocking rail, and variable gauge driving rail. The bearing rail cooperates with the bearing shoe of the axle box to make the wheel set unloaded in the air and be in a state of being able to slide axially; the centering rail and The centering device cooperates, and the centering roller assembly rolls on the centering roller track to center the axle; the ...

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PUM

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Abstract

The invention discloses a ground track gauge changing matched device of a track gauge changing bogie. The device includes a steel rail, sleepers, a matched ground track gauge changing device mountingrack, an alignment rail, a bearing rail, an unlocking rail and a track gauge changing driving rail. The ground track gauge changing matched device is applicable to the track gauge changing bogie integrating end face driving, alignment and locking; the alignment rail is matched with an alignment device, and an alignment rolling wheel assembly rolls on an alignment rolling wheel running rail to makeaxles aligned; the bearing rail is matched with an axle box bearing boot to make a wheel set unloaded in the air and stay in an axially slidable state; an unlocking lifting lug clamping rail is matched with an unlocking lifting lug to make a locking device unlocked or locked tightly. The track gauge changing driving rail is matched with an end face driving device to make the wheel set axially slide along with a track gauge changing driving device to achieve the purpose of changing the track gauge.

Description

technical field [0001] The invention belongs to a supporting device for changing gauge on the ground, in particular to a supporting device for changing gauge on the ground of a track-gauge bogie integrated with end face driving, centering and locking. Background technique [0002] With the vigorous development of the Silk Road Economic Belt, my country has carried out larger-scale, higher-level, and deeper regional cooperation with countries along the route, and is committed to building an all-round interconnection network. Among them, railway transportation has increasingly become the most important part of the Eurasian road. However, railways with different gauge specifications in different countries and regions have brought many restrictions to the development of international intermodal transport. [0003] For railways with different gauges, domestic and foreign are committed to researching a variable-gauge bogie, which adapts to railways with different gauges by changing...

Claims

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Application Information

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IPC IPC(8): E01B5/02E01B3/00
CPCE01B3/00E01B5/02
Inventor 刘玉梅韩孟跞苏建熊伟朱江刘鹏程庄娇娇刘丽赵心纶乔宁国熊明烨
Owner JILIN UNIV
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