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High-speed railway

A high-speed railway and elevated channel technology, applied in the field of transportation, can solve problems such as intolerable vibration and noise, and achieve the effects of noise and pollution reduction, stability improvement, and low energy consumption for suspension

Inactive Publication Date: 2008-09-03
尚德敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Subway and light rail bring convenience to citizens, but compared with other traditional means of transportation in urban areas, a prominent disadvantage of existing subway and light rail is the unbearable vibration and noise

Method used

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Examples

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Embodiment Construction

[0045] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0046] Fig. 1 has provided the basic structure of the elevated passageway and the suspended carriage of a kind of high-speed railway embodiment (1) of the present invention. On the elevated passage, the left and right ends of the overhead horizontally placed beam 2 are supported by symmetrically standing brackets 1 and 201. The brackets are evenly arranged on both sides along the railway line at a certain interval, and the roots of the brackets are fixed on the ground. in the concrete foundation. The beam 2 and the support 1, 201 can be made of steel. Be fixed with the top plate 4 of overhead passage below crossbeam 2, the cross-section of top plate 4 is the arc shape of concave, and its center of circle is directly above top plate 4. The secondary composite reaction plates 48 and 49 as the secondary composite reaction plates for driving the...

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PUM

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Abstract

The highspeed railway comprises overhead passage and aerotrain. The overhead passage comprises upper plate, side plate, contact line and reaction plate. The aerotrain comprises carriage, vacuum box, induced draft fan, fan blower and linear motor. The vacuum box is fixed at the upper of carriage, which has an open hole matching with the upper plate of overhead passage, the draft fan takes out the air between the vacuum box and the upper plate, the lower plate of vacuum drives the carriage to raise to realize the lower bottom suspending. The fan blower creates high-pressure air which makes the part between the blast pipe exit and the upper plate generate air gap and brings the part between the upper hole of the vacuum and the upper plate to generate the same gap to realize carriage upper suspending. The primary pole of the linear motor acts with the reaction plate on the overhead passage to make the aerotrain move forward, the speed of the aerotrain can reach above 400KM.

Description

technical field [0001] The invention relates to transportation technology, in particular to a high-speed railway. Background technique [0002] Improving train speed is the only way for railways to survive and adapt to social development. Since the 1950s, Germany, France, Japan and other countries have carried out a large number of theoretical research and experimental work on high-speed railways. In 1964, Japan built the world's first high-speed railway, the Tokai Shinkansen, with a speed of 210 kilometers per hour. In 1981, France built its first high-speed railway - TGV Southeast Line, with a speed of 270 kilometers per hour. Subsequently, many countries in the world set off an upsurge of building high-speed railways. [0003] The speed of high-speed railways is above 200 kilometers per hour, which requires high standards for roadbeds, bridges, and tracks along the line. It also needs to solve problems such as high-power traction, high-speed pantographs that are not of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L13/10
Inventor 尚德敏
Owner 尚德敏
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