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A kind of maglev rail vehicle and its bogie

A maglev track and bogie technology, which is applied to bogies, railway derailment prevention, railway car body parts, etc., can solve the problems of inability to meet the maintenance work of medium and low-speed maglev commercial lines, limited long-distance running capacity, insufficient bearing capacity, etc. , to solve the problem of insufficient bearing capacity, compact structure, and easy maintenance.

Active Publication Date: 2018-12-14
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing medium and low-speed maglev transportation systems have relatively simple structures for maintenance devices and maintenance equipment running mechanisms, so their working efficiency is low, their carrying capacity is insufficient, and their long-distance operation capacity is limited, which cannot meet the maintenance work of medium and low-speed maglev commercial lines.

Method used

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  • A kind of maglev rail vehicle and its bogie
  • A kind of maglev rail vehicle and its bogie
  • A kind of maglev rail vehicle and its bogie

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Embodiment Construction

[0049] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0050] A bogie for a medium-low speed maglev engineering vehicle, which can be applied to various types of medium- and low-speed maglev engineering vehicles without relying on rail power supply. see Figure 1-Figure 7 , figure 1 A schematic diagram of a trailer bogie for a medium-low speed maglev engineering vehicle provided as an example of the present invention; figure 2 The front view of the bogie of the medium and low-speed maglev engineering vehi...

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Abstract

The invention discloses a magnetic levitation railway vehicle and a bogie thereof. The bogie comprises a frame composed of a lateral beam and a transverse beam, a plurality wheelset shaft box device below the frame, a plurality of guide devices installed on the outer side of the lateral beam of the frame, a first-stage suspension device, a second-stage suspension device, a traction device used for being installed between the inner side of the transverse beam of the frame and a vehicle body, and a transverse stop dog. An anti-disengaging and hoisting device is installed between the inner side of the lateral beam of the frame and the vehicle body. A foundation braking device is installed between the bottom of the transverse beam of the frame and an axle of the wheelset shaft box device. The bogie can adapt to running of medium-speed and low-speed magnetic levitation railway vehicles, and the moving problem of the medium-speed and low-speed magnetic levitation railway vehicles on tracks is solved.

Description

technical field [0001] The invention relates to a maglev rail vehicle and its bogie, belonging to the field of maglev rail vehicles. Background technique [0002] Engineering vehicles play an important role in track construction, line maintenance and inspection operations, and are necessary supporting facilities to ensure efficient and safe operation of operating vehicles. In the medium and low-speed maglev transportation system, operating vehicles rely on electromagnetic attraction to suspend on the track and do not touch the track; because engineering vehicles cannot rely on track power supply, they must adopt a different track cooperation method than operating vehicles. In addition, the medium and low speed maglev track is completely different from the traditional railway track, and the bogie of the medium and low speed maglev engineering vehicle cannot follow the bogie of the traditional railway vehicle. The Shanghai high-speed maglev engineering vehicle is transformed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61F3/02B61F5/30B61F5/52B61F9/00B61F15/20
CPCB61F3/02B61F5/305B61F5/52B61F9/00B61F15/20
Inventor 吴志会彭奇彪佟来生罗华军周鹤毛莉蒋建辉何永川
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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