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Suspended type air track train bogie

An aerial rail and bogie technology is applied in the field of bogie structure design of aerial rail vehicles, which can solve the problems of many connection interfaces between the bogie and the car body, poor working environment of the gearbox and motor, and complex structure, so as to improve the running stability. And the effect of riding comfort, reasonable force and less installation interface

Inactive Publication Date: 2017-08-04
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first is that the frame, gear box, and motor are vertically arranged and rigidly connected. The running wheels and guide wheels are installed on the gear box and the motor respectively. worse
The second is that the frame is an integral frame load-bearing structure. The motor, gear box, guide wheel, and brake components are directly connected to the frame. The lower end of the frame extends out of the track and is equipped with secondary suspension. more complicated structure

Method used

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  • Suspended type air track train bogie
  • Suspended type air track train bogie
  • Suspended type air track train bogie

Examples

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Effect test

Embodiment Construction

[0018] like Figure 1 to Figure 5 As shown, the bogie of the suspended sky rail train in this embodiment includes a frame 1, a traveling wheel 7, a motor 4 for driving the traveling wheel 7, a bolster 5 and a central pin 6. The bolster 5 is arranged above the middle part of the frame 1 through the rubber spring 10 (elastic element), the upper end of the center pin 6 is connected with the bolster 5, and a suspension mechanism 9 is arranged below the center pin 6, and the suspension mechanism 9 is used for connecting with the vehicle. Body fixed connection. The motor 4 is installed on the front and rear sides of the frame 1, and drives the road wheels 7 on the corresponding side through the gear box 2 respectively. The gear box 2 has a speed change gear and a differential. The output shaft of the motor 4 is connected with the input shaft of the speed change gear of the gear box 2 through a coupling. The output shaft of the speed change gear is connected with the input shaft of ...

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PUM

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Abstract

The invention relates to a bogie for a suspended aerial rail train, which comprises a frame, a traveling wheel, a motor for driving the traveling wheel, a bolster and a center pin. For fixed connection, a suspension mechanism is arranged below the center pin, and the suspension mechanism is used for fixed connection with the car body. The bogie of the present invention arranges the bolster above the middle part of the bogie through the elastic element, and the car body is connected with the bolster through the suspension mechanism and the central pin, so that the vehicle is hoisted under the bogie. The bogie has a novel structure, fewer installation interfaces, and reasonable force, which improves the running stability and riding comfort of the vehicle.

Description

technical field [0001] The invention relates to a suspension type aerial rail train bogie, which belongs to the technical field of bogie structure design for empty rail vehicles. Background technique [0002] Air rail transit vehicle is a kind of rail transit vehicle. Its track is box-shaped and supported in the air by steel pillars. The vehicle bogie is located in the box-shaped track, and the vehicle is suspended under the track through its bogie and travels suspended. The empty rail line occupies a small area and can make full use of the limited space in the city. It is suitable for building lines in the bustling central areas of big cities. It has minimal impact on the city's landscape and sunshine. Realize safe operation on a large slope (60‰) and a small curve radius (30m), which allows the empty rail vehicle to bypass urban buildings when selecting routes, and the vehicle has dual functions of urban traffic and tourism. [0003] At present, there are mainly two stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/08B61F5/12B61F5/18B61F5/28B61C9/50
CPCB61F5/08B61C9/50B61F5/12B61F5/18B61F5/28
Inventor 冯遵委楚永萍钟敏张弘张羽刘彩云肖天宇祝航
Owner CRRC NANJING PUZHEN CO LTD
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