Rail gauge transformation component for gauge-changeable bogie

A bogie and gauge technology, applied in the field of bogie systems, can solve problems such as low transportation efficiency, and achieve the effect of saving work and high efficiency

Pending Publication Date: 2018-01-26
SOUTHWEST JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 ga

Method used

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  • Rail gauge transformation component for gauge-changeable bogie
  • Rail gauge transformation component for gauge-changeable bogie
  • Rail gauge transformation component for gauge-changeable bogie

Examples

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Embodiment 1

[0032] A track gauge conversion assembly applied to variable gauge bogies, such as Figure 36 As shown, it includes a sliding piece B1, a locking piece B2 and an axle box C1; the sliding piece B1 is a cylindrical body, and the outer wall B11 of the cylindrical body is axially slidably connected with the axle box C1, and the The outer wall B11 is provided with a restricting portion for restricting the relative rotation between the outer wall B11 and the axle box C1; the outer wall B11 of the slider B1 is provided with at least two rows of locking grooves B13; the locking member B2 includes a locking bar B21 and a locking block B22, the locking block B22 is located in the axle box C1, connected to the upper part of the locking bar B21, and cooperates with the locking groove B13; the locking bar B21 and the The axle box C1 is slidably connected, and the lower part protrudes out of the axle box C1.

[0033] Both sides of the slider B1 are provided with a bump B16 as a limiting po...

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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...

Claims

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Application Information

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IPC IPC(8): B61F5/50B61F7/00
CPCY02T30/00
Inventor 邵亚堂黄运华张云龙张隶新许红江付茂海刘晓妍刘东坡尹文龙
Owner SOUTHWEST JIAOTONG UNIV
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