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Train active-guiding-type suspension monorail turnout system

A technology of actively guiding and suspending a monorail, applied in the field of rail transit, can solve the problems of increased risk of turnout failure, cumbersome control process, long switching time, etc., and achieve the effect of reducing the cost of the turnout system, simplifying the structure of the turnout, and improving the stability.

Pending Publication Date: 2018-07-24
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complexity of the traditional turnout system and many switching links, the switching time is relatively long, usually about 15 seconds
In addition, the complex mechanical structure and cumbersome control process significantly increase the failure risk of the turnout

Method used

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  • Train active-guiding-type suspension monorail turnout system
  • Train active-guiding-type suspension monorail turnout system
  • Train active-guiding-type suspension monorail turnout system

Examples

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0024] An active guided suspension single track turnout system for a train comprises a guide rail arranged on a turnout beam body 8 and two active guide devices arranged on a train bogie 9 . Such as Figure 1-Figure 3 As shown, the guide rail includes a straight guide rail 2 and a lateral guide rail 3, and a reinforcing rib 10 is also provided on the guide rail to enhance the structural strength of the guide rail, and the guide rail is directly welded on the turnout beam Body 8.

[0025] Such as Figure 4-Figure 6 As shown, the active guiding device includes an active guiding whee...

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Abstract

The invention discloses a train active-guiding-type suspension monorail turnout system. The train active-guiding-type suspension monorail turnout system comprises a guiding rail installed a turnout beam body, and an active guiding device installed on a train bogie. The guiding rail comprises a straight direction guiding rail and a side direction guiding rail. The active guiding device comprises anactive guiding wheel and a rotatable base. The active guiding wheel is installed above the rotatable base and can be rotated relative to the rotatable base. The rotatable base is connected with a rotation driving device which can drive the rotatable base to be rotated. The rotatable base is further connected with the bogie. The active guiding wheel contacts with the guide rail after entering a turnout area. According to the train active-guiding-type suspension monorail turnout system, the active guiding device is used in a train, a traditional passive guiding mode is changed, the train passesthrough the turnout in an active guiding mode, a series of moveable mechanisms, such as a moveable rail, a compensation rail and a correction rail, do not need to be installed on the turnout, the suspension monorail turnout structure can be greatly simplified, the turnout system cost is reduced, and the turnout system stability is improved.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a train active-guided suspension single-track switch system. Background technique [0002] Suspension monorail turnout is responsible for the important role of train changing and turning, and is a key component of suspension monorail traffic system. The traditional suspended single track switch is a complex electromechanical system, including the switch beam, switch mechanism, drive system, control system and communication interface with the signal system. During the working process, the system receives the signal control system instruction, and the control system converts it into the control command of the turnout system, and controls the turnout of the turnout through the drive system. At the same time, the control system detects the in-position status of each component of the turnout according to the front-end in-position sensor. After the switch is completed, the contro...

Claims

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Application Information

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IPC IPC(8): B61B3/00B61B13/04B61F5/52E01B25/10
CPCE01B25/10B61B3/00B61B13/04B61F5/52
Inventor 徐银光李忠继余浩伟林红松颜华杨吉忠胡连军蔡文锋徐浩代丰冯读贝
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD
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