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Hanging type track traffic switch structure and operation method

A rail transit and suspension technology, applied in the direction of tracks, electrical equipment for manipulating turnouts or line breakers, roads, etc., can solve the problem of wear of the turnout beam walking plate, uneven force on both sides of the walking plate, thickness increase, etc. question

Inactive Publication Date: 2016-12-07
中铁磁浮科技(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current empty track switch is to directly overlap the movable rail running plate on the turnout beam running plate. When the turnout is changed, the movable rail running plate slides on the turnout beam running plate. The difference in height causes the bogie to tilt and the car body to vibrate, the running plates on both sides are unevenly stressed, the running plates of the turnout beam are seriously worn, and it will cause discomfort to passengers
At the same time, the running plate of the movable rail overlaps with the running plate of the turnout beam, and the thickness increases, which cannot meet the traffic requirements of bogie vehicles braked by clamp brakes

Method used

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  • Hanging type track traffic switch structure and operation method
  • Hanging type track traffic switch structure and operation method
  • Hanging type track traffic switch structure and operation method

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Embodiment Construction

[0051]The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0052] Such as Figure 1 to Figure 7 As shown, a suspended rail transit turnout structure includes a turnout beam 1, a movable rail 3, a passive rail 8, a main line compensation rail 6, a branch line compensation rail 5, a main line correction rail 12, a branch line correction rail 10, Main line compensation rail driving device 7, branch line compensation rail driving device 4, main line correction rail driving device 11, branch line correction rail driving device 9, main line compensation rail locking device 13.1, main line side movable rail locking device 13.2, Main line correction rail locking device 13.3, main line side passive rail locking device 13.4, branch line compensation rail locking device 13.5, branch line side movable rail lock...

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PUM

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Abstract

The invention discloses a hanging type track traffic switch structure. The hanging type track traffic switch structure comprises a switch beam, a movable rail, a driven rail, a main line compensation rail, a siding compensation rail, a main line correction rail, a siding correction rail, a drive device, and the like, wherein a movable rail driving motor is arranged on the switch beam and is connected with the movable rail through a transmission mechanism; the movable rail is hinged with the driven rail; the movable rail is connected to the switch beam through a pivoting support, and a movable rail fixing shaft is arranged on the movable rail; a main line compensation rail drive device, a siding compensation rail drive device, a main line correction rail drive device and a siding correction rail drive device are fixed to the switch beam, and the main line correction rail and the siding correction rail are both hinged to the switch beam through a rotating shaft; and the main line compensation rail drive device is connected with the main line compensation rail, and the siding compensation rail drive device is connected with the siding compensation rail and the like. According to the hanging type track traffic switch structure disclosed by the invention, the problems that a body of a sky train is oblique when the sky train passes through a switch, and the passing requirements of a steering frame vehicle braked by a pincer brake cannot be met, are solved.

Description

technical field [0001] The invention relates to a suspended rail transit turnout structure and an operation method. Background technique [0002] The current empty track switch is to directly overlap the movable rail running plate on the turnout beam running plate. When the turnout is changed, the movable rail running plate slides on the turnout beam running plate. The height difference causes the bogie to tilt and the car body to vibrate, the running boards on both sides are unevenly stressed, the running boards of the turnout beam are seriously worn, and it will cause discomfort to passengers. At the same time, the movable rail running plate overlaps with the turnout beam running plate, and the thickness increases, which cannot meet the traffic requirements of bogie vehicles braked by clamp brakes. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a suspended rail transit turnout structur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B25/26B61L5/06
CPCB61L5/06E01B25/26
Inventor 张颖晖党春太刘乃生王双张凌云唐俊龙陈文菊陈曦陈洪财邱守慈李恒李开富王义青
Owner 中铁磁浮科技(成都)有限公司
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