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Single-track bogie and track vehicle with single-track bogie

A bogie and monorail technology, applied in the field of rail vehicles, can solve the problems of unreasonable power system layout, poor replaceability, high manufacturing cost, etc., and achieve the effects of standardization of operations, material saving, and improvement of driving stability

Inactive Publication Date: 2017-12-22
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned defects, the technical problem to be solved by the present invention is to provide a monorail bogie to solve the problems of small installation space, high manufacturing cost, poor replaceability and unreasonable layout of the power system existing in the current technology

Method used

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  • Single-track bogie and track vehicle with single-track bogie
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  • Single-track bogie and track vehicle with single-track bogie

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] This embodiment provides a train monorail bogie, such as Figure 1-8 shown. in, figure 1 It is a structural schematic diagram of a specific embodiment of the monorail bogie provided by the present invention; figure 2 is a structural schematic diagram of the frame of the monorail bogie; image 3 A top view of the monorail bogie with only one side of the wheel; Figure 4 is a schematic diagram of the axle side of the bogie; Figure 5 is the structur...

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Abstract

The invention provides a single-track bogie. The single-track bogie comprises a framework, a traction device fixed on the framework, a motor fixed on the framework, a gearbox connected to the motor, a drive shaft of which one end is connected to the gearbox and wheels fitted with the drive shaft, wherein two sets of centrally symmetric transmission systems are disposed on the framework. In this way, the transmission systems are set into a centrally symmetric form, so mass on two sides is more balanced and driving stability of the bogie is enhanced. In addition, a motor output shaft is connected to an input shaft of the gearbox, and transmission of an input shaft of the gearbox and the drive shaft is achieved by a bevel gear. The design has the advantages that transmission efficiency is increased; excessive energy loss in multi-stage transmission is avoided. In addition, because of first-stage transmission of the motor and the gearbox, the structure is more stable and vibration does not take place easily. The invention also provides a track vehicle.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a monorail bogie and a rail vehicle with the monorail bogie. Background technique [0002] With the popularity of high-speed rail, people have put forward higher and higher requirements for the ride comfort of high-speed rail. High-speed rail engineers have put forward higher requirements for the manufacturing process of trains on the basis of meeting the needs of passengers. [0003] Monorail traffic vehicle is a kind of rail transit vehicle. It is different from the rail transit vehicle of the traditional steel wheel-steel rail rail transit system. It is carried and driven by rubber wheels and walks on a special track. The monorail transportation line has a small footprint, low operating noise, climbing ability (maximum slope 60‰) and strong ability to pass through small curves (radius R≤50m), so it is suitable for the development of public transportation in the city. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F3/00B61C13/08
CPCB61C13/08B61F3/00
Inventor 李稳郭璇强锋
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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