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Suspension high speed railway, city suspension railway and train frame changeover device

A high-speed railway and suspension technology, which is applied in the field of transportation infrastructure and vehicles, can solve the problems of high cost and achieve the effects of less land occupation, fast construction and low cost.

Inactive Publication Date: 2004-09-29
刘毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the cost is also very expensive, with an investment of RMB 300 million per kilometer

Method used

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  • Suspension high speed railway, city suspension railway and train frame changeover device
  • Suspension high speed railway, city suspension railway and train frame changeover device
  • Suspension high speed railway, city suspension railway and train frame changeover device

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Embodiment Construction

[0037] The construction of high-speed railway is a major project in the new century, and only the state has the right to decide and implement it. my country has decided to build the Beijing-Shanghai high-speed railway, but it has not yet decided whether to use the maglev high-speed railway or the wheel-rail high-speed railway. The present invention provides the country with a third option. Therefore, the embodiment of the present invention is to provide the national reference and selection with the invention patent of "suspended high-speed railway and urban suspended railway and train frame conversion device". It is hoped that this invention will catch the last train before the country decides which railroad scheme to adopt.

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Abstract

The suspension high speed railway and the city suspension railway are overhead railway for suspending train, and the overhead railway is laid on the railway frame supported by the railway piles erected on the ground. Suspending train can lower the gravitational center of the train and this makes it possible to raise train speed to reach the speed level of magnetically suspension train. The present invention has simple structure, low cost and saving in earth.

Description

technical field [0001] The invention relates to a suspended high-speed railway, an urban suspended railway and a train frame conversion device, which belong to the field of transportation infrastructure and vehicles. technical background [0002] Current international high-speed railways include maglev high-speed railways and wheel-rail high-speed railways. Shanghai's maglev railway built by Germany reaches a speed of 430 kilometers per hour. But the cost is also very expensive, with an investment of RMB 300 million per kilometer. Contents of the invention [0003] Due to its slow speed, traditional railways are not suitable for the needs of the rapid economic development of today. The 21st century should be the century of great development of high-speed railway. However, if the high-speed railway is to be greatly developed, the construction cost must be greatly reduced, otherwise the large-scale development will be difficult....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/00B61B15/00
Inventor 刘毅
Owner 刘毅
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