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Turnout structure for urban rail traffic

A technology for urban rail transit and turnouts, applied in the field of rail transit, can solve the problems of inconvenient rail transit network, large layout angle, and enlarged space for switch layout, and achieve the effect of simplifying the structure size, reducing the adjustment time, and improving the interchangeability.

Active Publication Date: 2019-04-12
CHONGQING JIANZHU COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] with attached figure 2 The layout form of the turnout in , must use two rails, and it is necessary to reserve the position of the first branch guide rail 1 and the second branch guide rail 2, and the first branch guide rail 1 and the second branch guide rail 2 need to be The layout angle of the turnout is large, which increases the layout space of the entire turnout, which is not easy to apply to the rail transit network with high integration and high density and network distribution.

Method used

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  • Turnout structure for urban rail traffic
  • Turnout structure for urban rail traffic
  • Turnout structure for urban rail traffic

Examples

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Embodiment Construction

[0026] The following is a further detailed description through specific implementations:

[0027] The reference signs in the drawings of the specification include: the first bifurcation guide rail 1, the second bifurcation guide rail 2, the turnout core 4, the entry rail 3, the first guard rail 5, the second guard rail 6, the turntable 10, and the installation cavity 101, support 102, curved rack 103, extension 113, retracted portion 123, connecting rail 20, first connecting rail 201, second connecting rail 202, screw 203, conductive sheet 204, coil 205, arc Slot 206, iron core 207, second positioning hole 208, rotating shaft 301, driven wheel 302, transmission belt 303, driving wheel 304, guide rail 40, first monorail 401, second monorail 402, first positioning hole 403, spring 404, positioning Block 405.

[0028] The embodiment is basically as attached figure 2 , Attached image 3 And Figure 4 Shown: a switch structure for urban rail transit, including a turntable 10, a conne...

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PUM

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Abstract

The invention relates to the field of rail traffic, and particularly discloses a turnout structure for urban rail traffic. The structure comprises a turnplate and a connecting rail, wherein the connecting rail is rotationally mounted on the turnplate; a plurality of guide rails to be communicated are arranged on the circumference of the turnplate; and the two ends of the connecting rail take the shape of cambered surfaces capable of being in contact with the end surfaces of two guide rails. The structure can perform rail changing operation on rails which are compact in layout, and ensure thata rail changing process is rapid and convenient.

Description

Technical field [0001] The invention belongs to the field of rail transit, and specifically relates to a switch structure for urban rail transit. Background technique [0002] Rail transit is most often used for short as modern urban rail transit. As China's urbanization process accelerates, many cities have begun to build various light rail systems that serve the city, such as underground railways, light rail railways, monorail railways, and magnetic levitation railways. Urban rail transit is a large-volume rapid public transportation system with electric energy as the main power source and a wheel-rail operation system. It is mainly responsible for barrier-free and short-distance passenger transportation, usually by light EMUs or trams as the transportation carrier, effectively alleviating the traffic pressure of dense passenger flow in the city. [0003] With the rapid development of urban rail transit, rail transit tends to be distributed in a network pattern, and the applica...

Claims

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Application Information

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IPC IPC(8): E01B25/00E01B25/12B61L5/06
CPCB61L5/065E01B25/00E01B25/12
Inventor 吴冰芝郭婕吕佳朱明明陈新平
Owner CHONGQING JIANZHU COLLEGE
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