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Track turnout

A track and turnout technology, applied in the field of train tracks, can solve problems such as poor reliability, high cost, and complicated control systems

Active Publication Date: 2021-07-02
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current suspended single track turnouts are all single-opening turnouts. The structure of single-opening turnouts is very complicated, the control system is complicated, and there are problems of high cost and poor reliability.
Moreover, there are few studies on suspended monorail three-way turnouts, and domestic applications are still blank.

Method used

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Embodiment Construction

[0051] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0052] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0053] Refer below Figure 1 to Figure 8 A rail switch 1 according to some embodiments of the present invention is described.

[0054] In view of this, according to the embodiment of the present inve...

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Abstract

The invention provides a track turnout. The track turnout comprises: a suspension bracket; a first fixed track beam which is connected with the suspension bracket; an active track beam which is connected with the suspension bracket; and a driven track beam of which the two ends are respectively connected with the first fixed track beam and the driving track beam, wherein the driving track beam swings relative to the suspension support, and the swinging driving track beam drives the driven track beam to move. By limiting the structures, the track turnout is optimized by utilizing the double-rotating-center principle, and in the process of rotating and switching a branch road, the rotating center of the driven track beam is located on the first fixed track beam, and the rotating center of the driving track beam is located on the suspension bracket, so that the action principle of the whole turnout is simpler, on one hand, the overall structure of the track turnout is simplified, and the production cost and the processing and assembling difficulty are reduced; and on the other hand, the complexity of the control system is reduced, the working complexity is reduced, and the working reliability is improved.

Description

technical field [0001] The invention relates to the technical field of train tracks, in particular to a track switch. Background technique [0002] With the rapid development of the economy and the continuous growth of the urban population, the people's demand for public transportation is increasing. Under the premise of not affecting the sustainable development of the city and occupying a small urban space, the suspended monorail transportation has gradually attracted people's attention. The current suspended single track turnouts are all single-opening turnouts. The structure of single-opening turnouts is very complicated, the control system is complicated, and there are problems of high cost and poor reliability. Moreover, there are few studies on suspended monorail three-way turnouts, and domestic applications are still blank. Therefore, how to design a simple and reliable suspended monorail three-way turnout has become a technical problem to be solved urgently. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B25/26E01B25/24
CPCE01B25/26E01B25/24E01B2202/024E01B2201/04
Inventor 罗建利周文霍震杨葛振斌张亚军李明杰杨勇何志新
Owner CHINA RAILWAY CONSTR HEAVY IND
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