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Air floatation train and track system

A technology of air flotation and rails, applied in the field of rail transit systems, can solve problems such as difficult engineering, difficult to arrange fan space, vehicles cannot run on curves, etc., to achieve the effect of improving safety and reducing project cost

Active Publication Date: 2014-03-26
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following problems. If the thrust of the fan is used, it is difficult to arrange the space for the fan when the train is running in the opposite direction; without the guide mechanism, the vehicle cannot run on the curve, and it is difficult to engineer to a large extent; It is rigid. When passing through a curve, it cannot adapt to the linear change of the track and cannot pass through a small-radius curved track.

Method used

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  • Air floatation train and track system
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  • Air floatation train and track system

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] refer to figure 1 with figure 2 , The air-floating train and track system of the present invention include a car body, a suspension system, a running mechanism and a track 80, and the running mechanism includes an air-floating frame 40 and an air-floating mechanism. The cross-section of the track 80 is U-shaped, and the air injection and support surfaces 81 are symmetrically arranged on the inner side thereof. The air flotation frame 40 is located between the left and right side walls of the track 80, and the air jet is used to generate an air film to suspend the car on the track. In addition, the noise transmission is low when the train is running, and the U-shaped cross-section track is conducive to reducing the height of the vehicle, which in turn is conducive to reducing the construction cost in the tunnel section. Rotor coils 51 are fixed...

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Abstract

The invention discloses an air floatation train and a track system. The structure is simple and compact, a vehicle can be guided and dragged and smoothly pass a curve track, the air floatation control is facilitated, and the stress conditions of an air floatation frame are improved. The air floatation train comprises a train body, a hanging system, a walking system and the track. The walking mechanism comprises the air flotation frame and an air injection mechanism. The cross section of the track is in a U shape, air injecting and supporting planes are symmetrically arranged on the inner side of the track, the air floatation frame is located between the left side wall and the right side wall of the track, rotor coils are fixedly arranged on the two sides of the air floatation frame, the left side wall and the right side wall of the track are correspondingly provided with stator coils, and a dragging guiding mechanism is formed by the rotor coils and the stator coils.

Description

technical field [0001] The invention relates to a rail transit system, in particular to an air-floating train and a rail system. Background technique [0002] Maglev trains levitate on the surface of track beams through electromagnetic interaction. As the name implies, the air-film suspension train, referred to as the air-floating train, is a special type of rail transit train that suspends the train on the surface of the track through the air film. Under the action of traction, the air-floating train uses the air film to run on the guide rail or flat on firm ground. This technology was invented by Professor Yang Xueshi, a Chinese scholar. At present, the air-floating train is still in the conceptual design stage. [0003] The conceptual design of the existing air-floating train mainly includes a car body, a suspension system, a running mechanism, a thrust system and a track. The car body is connected to the running mechanism through the suspension system, and an air-float...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/08B60L13/04
Inventor 徐银光杨捷颜华谢林杨吉忠鄢红英蔡文峰姚小军王孔明沈健郑小艳张峻领吴晓
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD
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