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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 low integration of motor mounts and gear box mounts, low structural strength, complex manufacturing processes, etc., and is conducive to standardized operations and high integration. Effect

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

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Problems solved by technology

[0006] 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 low integration degree of the motor mounting seat and the gearbox mounting seat, complex manufacturing process and low structural strength existing in the current technology

Method used

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  • Single-track bogie and track vehicle with single-track bogie
  • Single-track bogie and track vehicle with single-track bogie
  • 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, gearbox bases firmly disposed on the framework and a motor base firmly disposed on the framework, wherein the framework comprises two centrally symmetric longitudinal beam modules; and lower cover plates of the longitudinal beam modules are integrated with the motor base. Because of the form of integrating the motor base and longitudinal beams, manufacture is more convenient, time spent on separation installation of the motor base is saved, and operation efficiency is increased. In addition, intensity of parent materials of the integral structure is stronger than intensity of a combined structure. The gearbox bases are disposed inside the longitudinal beam modules, so an integral structure is formed by the gearbox bases and the longitudinal beam modules. In this way, the installed gearbox structure is more stable; the gearbox bases are not shaken easily during gearbox work; and transmission is steadier. 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] 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. [0003] The bogie is the main component of the monorail train. The overall design of the bogie is not only related to the safety of the train but also directly related to the comfort of the passengers. Therefore, how to improve the quality of the bogie of the monorail train and make the bogie more ...

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 韩俊臣薛文根郭艳秋
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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