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Straddle type single rail traffic rail flexible turnout beam

A technology of monorail traffic and turnout beams, which is applied in the direction of tracks, roads, buildings, etc., can solve the problems of reducing the comfort of light rail trains, affecting the driving of vehicles, and the curve is not smooth enough, so as to reduce the noise of vehicles running and ensure comfort and safety , long service life effect

Active Publication Date: 2012-11-21
重庆川东船舶重工有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The turnout of the above structure is not smooth enough when it is connected to the light rail track, which reduces the comfort of the light rail train and even affects the safety; even the joint-flexible turnout will have a certain broken line structure, which will affect the driving of the vehicle; and the structure Extremely complex, short service life, high cost

Method used

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  • Straddle type single rail traffic rail flexible turnout beam
  • Straddle type single rail traffic rail flexible turnout beam
  • Straddle type single rail traffic rail flexible turnout beam

Examples

Experimental program
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Embodiment Construction

[0039] As shown in the figure: the straddle-type monorail transit track flexible turnout beam of this embodiment includes a flexible beam section for forming the flexible turnout beam and a deflection drive assembly for driving the flexible turnout beam to undergo deflection deformation, As shown in the figure, this embodiment includes a flexible beam section b, a flexible beam section c, a flexible beam section d, and a flexible beam section e; the flexible beam section includes a flexible beam body and a walking support. The flexible beam sections b, c, d, e all include a flexible beam main body and a walking support;

[0040] The walking support includes a walking surface 11 and a flexible side support plate. The walking surface 11 is horizontally fixed and supported on the upper part of the flexible beam body along the longitudinal direction. The flexible side support plate includes two guide plates (guide plate 13 and guide plate 13) located above the side. Plate 14) and two...

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Abstract

The invention discloses a straddle type single rail traffic rail flexible turnout beam, which comprises a flexible beam section and a flexibility driving assembly, wherein the flexible beam section is used for forming the flexible turnout beam, the flexibility driving assembly is used for driving the flexible turnout beam to generate the flexibility deformation, and the flexible beam section comprises a flexible beam main body and a walking supporter. The flexible turnout beam structure formed by the flexible beam section with forced flexible deformation is adopted, when the rail conversion joint is needed, the flexibility deformation is generated through external force driving, the stabilizing surface and the guide surface of the flexible beam section are respectively in smooth transition, broken lines are eliminated, the passing of light rail trains is favorably realized, in addition, the structure is greatly simplified through being compared with that of the existing turnout structure, the manufacture cost is reduced, the manufacture work period is shortened, the service life is longer, the use and maintenance cost is saved, the comfort and the safety of the light rail running can be ensured, the vehicle running noise is reduced, and better environment protection performance is realized.

Description

Technical field [0001] The invention relates to a straddle-type monorail transit track accessory component, in particular to a straddle-type monorail transit rail switch beam. Background technique [0002] Light rail is an important part of urban rail transit. For cities with relatively large elevation differences, dense populations, narrow roads, steep slopes, and congested traffic, light rail can solve the problem of traffic congestion. In particular, the straddle-type monorail light rail can better adapt to the traffic conditions of modern cities. [0003] The track of the straddle-type monorail transit light rail has only one train straddling the track, which is a railway that is supported, stabilized and guided by a single track, and the car body rides on the track beam. The technical characteristics are mainly reflected in the three aspects of the vehicle's bogie, track beam and line switch. The running mechanism is completely different from the steel wheel rail system, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B25/12E01B25/10
Inventor 赵勇刘波邓飞张杨李贞丁国训项林
Owner 重庆川东船舶重工有限责任公司
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