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Suspension type single-track train steering frame

A bogie and suspension technology, which is applied to elevated railway systems, bogies, and railway vehicles using suspended vehicles, can solve problems such as inability to fully guarantee safety, achieve light weight, ease impact, and increase comfort Effect

Pending Publication Date: 2019-04-26
CHINA RAILWAY HI TECH IND CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing suspension devices cannot fully guarantee safety

Method used

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  • Suspension type single-track train steering frame
  • Suspension type single-track train steering frame
  • Suspension type single-track train steering frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] see Figure 1 to Figure 4 , shows the suspended monorail vehicle bogie of the present invention, its main function is to support the car body, bear and transmit various loads and forces from the car body to the wheels or from the wheel rail to the car body, and make the axle Weight is evenly distributed. To ensure the safe operation of the vehicle, it can flexibly run along the straight line and pass the curve smoothly. The structure of the bogie should facilitate the installation of the spring damping device, so that it has good damping characteristics, so as to ease the interaction between the vehicle and the line, reduce vibration and impact, reduce dynamic stress, and improve the stability and stability of the vehicle. safety. It can effectively transmit traction force and braking force, amplify the braking force generated by the brake cylinder, so that the vehicle has a good braking effect, so as to ensure that the vehicle stops within a specified distance.

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Abstract

The invention relates to a suspension type single-track train steering frame. The single-track train steering frame comprises a steering frame framework, a suspension beam, traction motors, base braking devices, coupling joints, a gear box and other auxiliary devices, wherein the steering frame framework comprises a longitudinal single beam and framework front and rear end beams located on two sides of the longitudinal single beam, and the gear box is arranged in the steering frame framework; inner side output ends of the traction motors are connected to the gear box in the steering frame framework through the coupling joints so as to supply power, the base braking devices are connected to outer side output ends of the traction motors, and a mechanical transmission system with a base braking function is formed; walking wheels are connected to two sides of the gear box; and the lower end of the steering frame framework is connected to the suspension beam. The suspension type single-track train steering frame is simple in structure and convenient to operate, mounting and dismounting, the functions of the steering frame are realized, the sitting comfort of passengers in a train is improved, the engineering construction cost is lowered, the service life of the steering frame is prolonged, and the later-period maintenance cost of the steering frame is lowered, so that the suspensiontype single-track train steering frame has relatively high competitive power in the market competition.

Description

technical field [0001] The invention relates to the technical field of suspended monorail vehicles, in particular to a suspended monorail vehicle bogie. Background technique [0002] The track of a monorail train is different from that of a traditional rail transit train. There is only one track for a monorail train. According to the relative position between the bogie and the car body, it can be divided into a straddle monorail vehicle and a suspension monorail vehicle. The bogie of the suspended monorail vehicle is located above the car body, the car body is suspended on the bogie, the top plane of the car body is lower than the track plane, and the bogie runs in the box-shaped track. Monorail vehicles are a type of rail vehicles, which run on one track, unlike traditional rail vehicles that run on two tracks. The monorail 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 l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/00B61F5/10B61F5/52B61F9/00B61B3/02
CPCB61B3/02B61F5/00B61F5/10B61F5/52B61F9/00
Inventor 欧阳博涵王光欣王英琳张玉玺周发扬王丽娟
Owner CHINA RAILWAY HI TECH IND CORP LTD
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