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Turnout and track beam system with same

A technology for turnouts and fixed beams, applied in the field of rail beam systems, can solve problems such as affecting assembly and maintenance efficiency, large volume of anti-overturning mechanisms, and difficult installation and maintenance, so as to improve operational safety performance, improve assembly efficiency, and facilitate operation. Effect

Active Publication Date: 2020-04-07
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-overturning mechanism on the car body has a large volume and a relatively complicated structure, which not only increases the manufacturing cost of the train, but also is difficult to install and maintain, which affects the efficiency of assembly and maintenance

Method used

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  • Turnout and track beam system with same
  • Turnout and track beam system with same
  • Turnout and track beam system with same

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Embodiment Construction

[0052] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0053] Refer below Figure 1-Figure 10 A switch 100 according to an embodiment of the present invention will be described.

[0054] Such as Figure 1-Figure 6 As shown, the turnout 100 according to the embodiment of the present invention includes: a fixed beam 1 , a moving beam 3 , a moving extension 11 , a fixed extension 31 and a driving device 4 .

[0055] fixed beam 1 (eg Figure 1-Figure 2 , Figure 4-Figure 5 The shown first fixed beam 1a and the second fixed beam 1b) can be fixed on the ground, and the movable beam 3 is movabl...

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Abstract

The invention discloses a turnout and a track beam system with the same. The turnout comprises a fixed beam, a movable beam, a movable extending part, a fixed extending part and a driving device. Themovable beam is movably arranged on one side of the fixed beam between a separation position and a matching position. At the separation position, a driving passage is defined between the movable beamand the fixed beam; one of the fixed beam and the movable beam is provided with a containing groove; the fixed extending part is arranged on the other one of the fixed beam and the movable beam, and the driving device comprises a motor and a cam; and the driving device is matched with the movable extending part to drive the movable extending part to reciprocate. At the separation position, the movable extending part and the fixed extending part extend into the driving passage, and at the matching position, the movable extending part is accommodated in the containing groove. According to the turnout provided by the embodiment of the invention, a good anti-overturning effect is achieved, the matching mode of the fixed beam and the movable beam is simpler, the operation is convenient, and very high practical performance is achieved.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a turnout and a rail beam system having the same. Background technique [0002] In the related art, in order to improve the anti-overturning capability of the train, an anti-overturning mechanism is provided on the car body of the train. When the train is overturned, the fixed hook under the anti-overturn mechanism can be hooked on the track, thereby preventing the train from overturning and improving the running safety of the train. However, the anti-overturning mechanism on the car body has a large volume and a relatively complicated structure, which not only increases the manufacturing cost of the train, but also is difficult to install and maintain, which affects the efficiency of assembly and maintenance. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B7/10E01B7/14B61L5/06
CPCB61L5/06E01B7/10E01B7/14E01B2202/025
Inventor 王义磊景鑫锴温亚
Owner BYD CO LTD
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