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Suspension train traffic system with hanging rail

A transportation system and rail technology, applied in the field of rail transportation system, can solve the problems of rail transportation system occupying a lot of land, long construction period and high cost, and achieve the effects of protecting the natural environment, reducing land occupation and reducing project cost.

Inactive Publication Date: 2009-03-11
李泉洞 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the existing rail transit system occupies a large area, requires large demolition, long construction period, and high cost

Method used

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  • Suspension train traffic system with hanging rail
  • Suspension train traffic system with hanging rail
  • Suspension train traffic system with hanging rail

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Embodiment Construction

[0044] In Figure 1, Figure 2, image 3 , Figure 4 ,Figure 5, Figure 6 Among them, the present invention discloses a suspension rail suspension train traffic system, in which the suspension train 3 is suspended and runs below the track beam 2, and the track beam 2 passes through the suspension cables (suspension main cables 4 and suspension vertical cables 5) or stay cables 6 hanging. The hanging main cable 4 and the hanging stay cable 6 are anchored on the top of the tower 1 .

[0045] The bogie 8 of the suspension train 3 runs on the track 10 of the track beam 2 , and the driving car 21 and the middle car 24 are suspended on the bottom of the bogie 8 by the suspension buffer 7 and run below the track beam 2 .

[0046] In order to reduce the large-span lateral wind load, the track beam 2 adopts a triangular truss structure. The rails 10 are arranged at the two bottom corners of the triangular truss.

[0047] The track beam 2 adopts a suspension cable suspension method (F...

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Abstract

The invention relates to a hanging rail suspension train traffic system. The train carriage of the traffic system is suspended under a rail beam so as to run. The rail beam is hung by a suspended cable, a stay cable and a brace bar. A steering frame of the suspension train runs on the rail of the rail beam. The carriage is suspended on the lower part of the steering frame by a suspension buffer and runs under the rail beam. A triangle truss structure is adopted for the rail beam for reducing lateral wind load. A reciprocating double line scheme is adopted for large span and a circulating single line scheme is adopted for small span. The suspension train is self-actuated, the driving mode of which can adopt electronic or internal combustion. A multi-span continuous beam light steel structure is adopted by the rail beam. The hanging rail suspension train traffic system has the advantages that the land occupation is reduced due to the large span support of a tower; natural environment and ecological resources are protected; due to the advantage of large span, traffic lines can span barriers of rivers, swamps, lakes, ravines, and the like, thereby shortening the line arrangement; the self gravity of the rail beam of the light steel truss structure is lightened; the construction period is shortened; and the engineering price is lowered.

Description

technical field [0001] The invention relates to a rail traffic system, in particular to a rail-suspended train traffic system. Background technique [0002] Existing rail transit systems (including railways, subways, urban rails, and light rails) generally run vehicles on top of the rails, and the rails are laid on the subgrade on the ground. Only on bridges are overhead and partial sections of rails passed through bridge piers. Beams are supported by struts. Due to the requirements of the strength and stiffness of the track beam, the support span of the track beam is limited, and the support span is small and the density is high. As a result, the existing rail transit system occupies a lot of land, requires large demolition, long construction period, and high cost. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings in the existing rail transit system, the present invention provides a rail-suspended train traffic system, and the span...

Claims

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Application Information

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IPC IPC(8): B61B3/02
CPCB61B3/02
Inventor 李泉洞李越秀杨家桂覃辛华李越峰林明琼
Owner 李泉洞
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