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Track crossing device for guide rail crossing with second track

A technology of crossing device and track, which is applied in the direction of track, road, building, etc., can solve the problem of unsuitable guide rail and another track, and achieve the effect of small road usage

Inactive Publication Date: 2017-05-24
新TL公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, conventional track crossings do not apply when a guide rail crosses another track, whether the other track is guide rail, conventional railroad track, or another track type

Method used

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  • Track crossing device for guide rail crossing with second track
  • Track crossing device for guide rail crossing with second track
  • Track crossing device for guide rail crossing with second track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The track crossing device 1 according to the invention is used to cross a first track system 2 with a second track system 3 , which engage in a travel surface 4 .

[0064] The first rail system 2 can be used for the circulation or guidance of vehicles or any other moving means, such as sliding structures mounted on rails, operating devices moving on rails, bridge cranes, crane frames, etc.

[0065] The first rail system 2 comprises a first rail 5 with a rail head 6 which is usually designed in the shape of a mushroom. It could be guide rails, conventional railway tracks or any other type of track. The first track 5 can be without grooves or can have 1 or 2 grooves.

[0066] The first rail system 2 is embedded in the traffic-carrying road surface 4 , the upper surface 7 of the head 6 of the first rail 5 being substantially flush with the road surface 4 so as not to hinder traffic, especially vehicular traffic.

[0067] The first rail 5 also has a first side 8 and a sec...

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PUM

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Abstract

The present invention relates to a track crossing apparatus (1), for embedding the pavement (4) of the first track (5) and embedded pavement (4) of the guide rail (21) of the intersection. The apparatus comprises at least one extendable portion (32) and at least one operating device (33) located in the guide rail (21). The manipulator (33) is designed so that the extendable portion (32) is stretched and contracted along the longitudinal direction, and the shrinkage position and the extension position are defined, in the shrinkage position, one end of the rail (21) (28) is separated from the first track (5) to allow the vehicle or any other removable device to travel along the track, in the stretch position, the end of the rail (21) (28) is moved to the first track (5), to guide the vehicle to the rail (21).

Description

technical field [0001] The present invention relates to a track crossing device basically for crossing a first track, such as a railway track, with a guide rail. Background technique [0002] In large cities, the current trend is towards greater use of urban public transport networks, such as trams with tires. Some of the tire vehicles currently in use are guided by a central track embedded in the road surface, which sometimes crosses other tracks, requiring a crossing system. [0003] A traditional track crossing is designed for the crossing of two railroad tracks, where the tracks are interrupted at the intersection with enough space to allow the passage of the central projection (called the flange or rim) of a railroad wheel. Typically, this space is several centimeters. see figure 1 , shown in the figure is an embodiment of the prior art. [0004] If one of the crossing tracks is a guide rail, it is not always possible to interrupt this track for a greater length, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B25/28
CPCE01B25/28E01B7/28
Inventor 让-卢克·安德雷
Owner 新TL公司
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