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Straddle-type railway turnout

A straddle-type, turnout technology, which is applied to tracks, roads, and hydraulic equipment for manipulating turnouts or line breakers, etc., can solve the problem of asynchronous operation, stuck trolleys, and failure of straddle-type monorail vehicles to change track smoothly. and other problems to achieve the effect of avoiding jamming and facilitating track change.

Active Publication Date: 2017-07-28
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the track change, the two driving mechanisms may run asynchronously, and then the two sets of trolleys cannot move synchronously, causing the trolleys to be stuck, and the translational turnout cannot be moved in place in time, resulting in the inability of the straddle monorail vehicles on the track to change smoothly. rail, traffic accident

Method used

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  • Straddle-type railway turnout
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Examples

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Embodiment Construction

[0023] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "length", "width", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the i...

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Abstract

The invention discloses a straddle-type railway turnout comprising a sharing fixed rail, a curve rail, a straight line rail, a driving device and a locking device. The sharing fixed rail is suitable for being fixed on a turnout platform; a trolley assembly is arranged at the bottoms of the curve rail and the straight line rail and comprises a trolley body and a traveling rail arranged at the bottom of the trolley body; the traveling rail is suitable for being fixed on a turnout platform; the trolley body can move in the length direction of the traveling rail relative to the traveling rail; the trolley body is fixed to the curve rail and the straight line rail; the driving device is used for driving the curve rail and the straight line rail to move in the length direction of the traveling rail; and the locking device is used for locking the trolley body. According to the straddle-type railway turnout of the embodiment of the invention, the situation that the trolley body is jammed due to asynchronous driving of two driving devices is avoided, smooth moving of the trolley body is guaranteed, and rail changing of a straddle-type monorail vehicle is facilitated.

Description

technical field [0001] The invention relates to the field of straddling monorail vehicles, in particular to a straddling track switch. Background technique [0002] The straddle-type monorail vehicle runs on the monorail. In order to make the straddle-type monorail vehicle transfer from one set of tracks to another set of tracks, a translation switch is provided at the intersection of the two sets of tracks. In the related art, the translational turnout is provided with two independent driving mechanisms, and each driving mechanism respectively drives a group of trolleys, so as to move the translational turnout and complete track change. During the track change, the two driving mechanisms may run asynchronously, and then the two sets of trolleys cannot move synchronously, causing the trolleys to be stuck, and the translational turnout cannot be moved in place in time, resulting in the inability of the straddle monorail vehicles on the track to change smoothly. track, a traf...

Claims

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Application Information

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IPC IPC(8): E01B25/12B61L5/04
CPCB61L5/04E01B25/12
Inventor 王彦云李琳娜曾浩牛茹茹
Owner BYD CO LTD
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