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Braking device for gauge-changeable bogie

A braking device, technology of bogies, applied in the direction of brakes with pressed braking surfaces, railway braking systems, transportation and packaging, etc.

Active Publication Date: 2018-01-26
CRRC TANGSHAN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a braking device applied to a variable gauge bogie, which can be used for braking with the wheel discs on the wheels The movement of the disc moves, so as to realize the wheel disc braking of the variable gauge bogie

Method used

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  • Braking device for gauge-changeable bogie
  • Braking device for gauge-changeable bogie
  • Braking device for gauge-changeable bogie

Examples

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Embodiment 1

[0036] A braking device applied to variable gauge bogies, such as Figure 12 As shown, it includes a brake hanger E1 and a brake caliper mount E2; the brake hanger E1 includes a sliding joint E12, and the brake caliper mount E2 includes a slide connection E22; the slide joint Part E12 forms an axial movement pair with said sliding connection part E22.

[0037]The sliding joint part E12 is a dovetail groove structure, and the sliding connection part E22 is a matching dovetail body structure, and the extension direction of the dovetail groove structure and the dovetail body structure is the same as the axial direction of the axle. It also includes a brake caliper positioning block E3; the bottom of the dovetail groove is provided with an embedded groove E13, and the top of the dovetail body is provided with at least two rows of matching position grooves E23; the brake caliper The positioning block E3 includes a locking piece E31 and a reset piece E32 connected to each other, an...

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Abstract

The invention belongs to the technical field of braking devices, and particularly relates to a braking device for a gauge-changeable bogie. The braking device comprises a braking lifting seat and a braking clamp mounting seat, the braking lifting seat comprises a sliding joint, the braking clamp mounting seat comprises a sliding connector, and the sliding joint and the sliding connector form an axial sliding pair. The invention aims to provide a braking device for the gauge-changeable bogie to solve the problem that the gauge-changeable bogie cannot adopt a wheel disc braking mode, and the braking device can move along with a wheel disc braking disc on a wheel, so that wheel disc braking of the gauge-changeable bogie is achieved. Railway transportation of a 'silk road economic belt' is implemented, the problem of non-uniform railway gauges needs to be solved, and axial adjustment of a shaft disc braking device of the gauge-changeable bogie is an important link, so that design of a shaft disc braking mode of changeable rail gauges has quite important and profound significance.

Description

technical field [0001] The invention belongs to the technical field of braking devices, and in particular relates to a braking device 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] Modern bogies are increasingly intelligent, with motors and g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61H5/00
CPCY02T30/00
Inventor 许红江邵亚堂黄运华张云龙张隶新付茂海刘东坡刘晓妍张杰金静飞
Owner CRRC TANGSHAN CO LTD
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