CN2687162Y - Magnetic suspension system line switch structure - Google Patents
Magnetic suspension system line switch structure Download PDFInfo
- Publication number
- CN2687162Y CN2687162Y CN 200420019634 CN200420019634U CN2687162Y CN 2687162 Y CN2687162 Y CN 2687162Y CN 200420019634 CN200420019634 CN 200420019634 CN 200420019634 U CN200420019634 U CN 200420019634U CN 2687162 Y CN2687162 Y CN 2687162Y
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- track switch
- switch
- rear portion
- moving
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Abstract
The utility model relates to a magnetic suspension system line switch structure, comprising a front part moving segment, a back moving segment and a switch-back rail segment. The switch front part moving segment comprises two functors which can elastically and laterally bent and supported on a rail beam, and a running and positioning mechanism is arranged on the lower part of the functor. The switch-back moving segment comprises a fixed frog and a rear switch translation function mechanism. A switch translation control mechanism is arranged on the lower part of the functor. In the switch structure of the utility model, the frog of the magnetic suspension system line switch structure is fixed, bending is realized by the elastic deformation of an entire beam, which is of no need, and the curved part of elastic deformation is only limited in a switch front part moving functor, so the lateral rigidity of the switch steel beam is greatly improved, and accordingly, the oscillation amplitude of a train passing the switch is reduced, and synchronously the operation of line exchange is safe and quick, with higher reliability and efficiency, the utility model is flexible and convenient when design and construction are realized.
Description
Technical field
The utility model relates to field of track traffic, and particularly magnetic floating system circuit field specifically is meant a kind of magnetic floating system circuit switch structure.
Background technology
The floating high-speed traffic system of magnetic is that with the different of traditional railway traffic system maximum it is a contactless Rail Transit System that does not have wheel, relies on track equipment and magnetic-levitation train to support supporting, guiding and driving that guidance system is realized train.
The noncontact mode of this vehicle and track makes magnetic floating system can not use railway traffic system track switch equipment commonly used when circuit goes out to branch off, and is in the prior art to adopt whole track switch girder steel to force the method for elastic deformation to realize thread-changing.Germany began one's study and has developed polytype magnetic flotation line way trouble from the seventies in 20th century, and the track switch type that the Shanghai demonstration line that the electromagnetic suspension technology of introducing from Germany is at present built uses is two clear the way trouble and three-throw turnouts, its straight-line pass speed is not provided with the influence of track switch, in the track switch scope power rail must be set.
Because track switch of the prior art adopts whole track switch girder steel to force the method for elastic deformation to realize thread-changing, therefore there is the low problem of lateral rigidity in the girder steel of track switch, thereby track switch girder steel Oscillation Amplitude is bigger when having caused train to pass through, and has influenced the comfort level that the passenger takes.
Simultaneously the horizontal alignment of this kind track switch require be: straight line-clothoid-circular curve-clothoid-straight line, however according to the thread-changing mode of present elasticity lateral bending, each section curve all can only be a cubic curve.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provides that a kind of elasticity lateral bending segment limit is little, track switch girder steel lateral rigidity is big, the girder steel Oscillation Amplitude is little, the track thread-changing is safe and efficient, realize the magnetic floating system circuit switch structure of flexible and convenient.
In order to realize above-mentioned purpose, magnetic floating system circuit switch structure of the present utility model has following formation:
This kind magnetic floating system circuit switch structure, comprise anterior section, the rear portion section of moving and the trouble back orbital segment of moving, its main feature is, but described track switch is anterior moves section and comprises two elasticity lateral bendings and be supported on functor on the track cross beam, this functor has traveling and detent mechanism, the described track switch rear portion section of moving comprises Rigid Frog and rear portion track switch mapping function mechanism, and this functor has track switch conversion controlling organization.
The rear portion track switch mapping function mechanism of the track switch rear portion section of moving of this magnetic floating system circuit switch structure is two functors that are supported on this Rigid Frog and rotate around the axle of Rigid Frog vertical guide, and the track switch conversion controlling organization that this functor is divided into is a rotating drive mechanism.
But the rear portion track switch mapping function mechanism of the track switch rear portion section of moving of this magnetic floating system circuit switch structure is one to be supported on this Rigid Frog and to rotate and the bilateral functor of elasticity lateral bending around the axle of Rigid Frog vertical guide, and the track switch conversion controlling organization that this functor is divided into comprises rotating drive mechanism and traveling and detent mechanism.
But the traveling that the functor of the elasticity lateral bending of this magnetic floating system circuit switch structure is divided into comprises sidesway navigation system, sidesway drive system and the sidesway guiding device vertical with this functor that is installed on this functor with detent mechanism.
Owing to adopted the magnetic floating system circuit switch structure of this utility model, its frog is fixing, needn't realize crooked by whole beam elastic deformation, and the elastic deformation sweep only is confined to the anterior locomotive function spare of track switch, make the lateral rigidity of this track switch girder steel improve greatly like this, thereby reduced the Oscillation Amplitude when train passes through track switch; The handling safety of thread-changing simultaneously is quick, and reliability and efficient are higher, flexible and convenient comparatively when design-build is realized.
Description of drawings
Fig. 1 is a track switch thread-changing principle schematic of the present utility model.
Fig. 2 for rear portion of the present utility model track switch mapping function mechanism be two be supported on this Rigid Frog and the track switch when the functor that the axle of Rigid Frog vertical guide rotates train along straight strand by the time structural representation.
Fig. 3 for rear portion of the present utility model track switch mapping function mechanism be two be supported on this Rigid Frog and the track switch when the functor that the axle of Rigid Frog vertical guide rotates train along bent strand by the time structural representation.
But Fig. 4 for rear portion of the present utility model track switch mapping function mechanism be one be supported on this Rigid Frog and around the axle of Rigid Frog vertical guide rotate and track switch during the bilateral functor of elasticity lateral bending train along straight strand by the time structural representation.
But Fig. 5 for rear portion of the present utility model track switch mapping function mechanism be one be supported on this Rigid Frog and around the axle of Rigid Frog vertical guide rotate and track switch during the bilateral functor of elasticity lateral bending train along bent strand by the time structural representation.
Fig. 6 is track switch traveling of the present utility model and detent mechanism girder steel schematic cross-sectional view.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Figure 1ly, track switch is the facility that makes train thread-changing on straight line and curve both direction on the magnetic flotation line road, comprises straight strand of track 1 and bent strand track 2.
As first kind of embodiment of the present utility model, see also Fig. 2 and shown in Figure 3, the switch structure of this magnetic floating system circuit comprises anterior section, the rear portion section of moving and the trouble back orbital segment of moving.Wherein, but the anterior section that moves of track switch comprises Rigid Frog 7 and two elasticity lateral bendings and is supported on functor 3 and 4 on this Rigid Frog 7 that this functor 3 and 4 has traveling and detent mechanism; The track switch rear portion section of moving comprises Rigid Frog 8 and 9, the functor 5 that can rotate around the axle of vertical guide is supported on the Rigid Frog 8, the functor 6 that can rotate around the axle of vertical guide is supported on the Rigid Frog 9, and this functor 5 and 6 is arranged in parallel and has rotating drive mechanism.
In this embodiment, because track switch is made up of the functor of three standing parts and four activities, movable functor is supported on the standing part, therefore track switch is by movably functor realization thread-changing, compare with present track switch, its moving range is little, and the integral rigidity of track switch is relatively large.
As second kind of embodiment of the present utility model, see also Fig. 4 and shown in Figure 5, the switch structure of this magnetic floating system circuit comprises anterior section, the rear portion section of moving and the trouble back orbital segment of moving.Wherein, to move section be an elasticity lateral bending and be supported on girder steel on the track cross beam but track switch is anterior, and this girder steel has traveling and detent mechanism; The track switch rear portion section of moving comprises standing part 94 and 95, and be supported on track switch standing part 94 and 95 and the functor 96 that can rotate around the axle 97 of vertical guide, this functor 96 both can the elasticity lateral bending, again can be in horizontal plane along and straight burst of vertical direction translation, and in horizontal plane, rotate around the turning cylinder 97 of vertical guide.
In this embodiment, track switch is made up of the functor of three standing parts and three activities, and movable functor is supported on the standing part.Track switch is compared with present track switch by movably functor realization thread-changing, and its moving range is little, and the integral rigidity of track switch is relatively large.
See also again shown in Figure 6, but the traveling that the functor of the elasticity lateral bending of this magnetic floating system circuit switch structure is divided into and detent mechanism comprise and are installed on this functor and with respect to its monosymmetric driving wheel 10 and 11, sidesway navigation system, sidesway drive system and the sidesway guided way vertical with this functor.
In practical work process, behind the locomotive function spare in-position, need with the standing part positive lock, to guarantee passing through of train.Detailed process by straight strand by with bent strand be described for above-mentioned two embodiments respectively by two kinds of situations.
For first embodiment, see also shown in Figure 2, when train when the straight thigh of track switch passes through, at first, but the functor 3 of the elasticity lateral bending of the anterior mobile section of track switch moves to linear position by the traveling and the detent mechanism control of its underpart, and with the locking of the front end of standing part 8, but the anterior functor 4 that moves the elasticity lateral bending of section of track switch also moves to linear position by the traveling of its underpart with detent mechanism control simultaneously, and locks with standing part 7; The rotating drive mechanism of the section of moving rotatable functor 5 in track switch rear portion by its underpart that is supported on the standing part 8 rotates to linear position, its movable end and Rigid Frog 7 lockings; Be supported on the rotating drive mechanism of the section of moving rotatable functor 6 in track switch rear portion by its underpart on the standing part 9 and rotate to that (so-called gauge is in order to guarantee safe train operation outside the straight burst of margin line 11, the space that other building and equipment can not be invaded), be left side among the figure, so just finished straight burst of operation of train by track switch along direction of advance.
See also shown in Figure 3, when train when the bent thigh of track switch passes through, at first, but the functor 3 of the elasticity lateral bending of the anterior mobile section of track switch moves to curve location by the traveling and the detent mechanism control of its underpart, and with standing part 7 locking, simultaneously but the anterior functor 4 that moves the elasticity lateral bending of section of track switch also moves to curve location by the traveling of its underpart with detent mechanism control, and locks with the front end of standing part 9; The rotating drive mechanism of the section of moving rotatable functor 6 in track switch rear portion by its underpart that is supported on the track switch standing part 9 rotates to curve location, its movable end and standing part 7 lockings; Be supported on the rotating drive mechanism of the section of moving rotatable functor 5 in track switch rear portion by its underpart on the track switch standing part 8 and rotate to that (so-called gauge is in order to guarantee safe train operation outside the bent burst margin line 12, the space that other building and equipment can not be invaded), be right side among the figure, so just finished bent burst of operation of train by track switch along direction of advance.
For second embodiment, see also shown in Figure 4, when train from track switch straight strand by the time, at first, but the traveling of the girder steel 93 of the anterior elasticity lateral bending that moves section of track switch by its underpart moves to linear position with detent mechanism control and locks; But the rotatable elasticity lateral bending of the track switch rear portion section of moving functor 96 rotates to linear position by the rotating drive mechanism of its underpart, but these functor 96 rear ends lock with the functor 931 of the girder steel 93 of elasticity lateral bending, and straight burst of operation by track switch of train so just finished in functor 951 lockings of these functor 96 front ends and standing part 95.
See also shown in Figure 5, when train when the bent thigh of track switch passes through, at first, but the elasticity lateral bending girder steel 93 of the anterior mobile section of track switch moves to curve location and locking by the traveling and the detent mechanism control of its underpart, but the rotatable elasticity lateral bending of the track switch rear portion section of moving functor 96 rotates to curve location by the rotating drive mechanism of its underpart, traveling and detent mechanism control by its underpart simultaneously makes its elasticity lateral bending, but these functor 96 rear ends lock with the functor 932 of elasticity lateral bending girder steel 93, and bent burst of operation by track switch of train so just finished in functor 942 lockings of the front end of this functor 96 and standing part 94.
In this manual, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, manual and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (4)
1, a kind of magnetic floating system circuit switch structure, comprise anterior section, the rear portion section of moving and the trouble back orbital segment of moving, it is characterized in that, but the front portion section of moving of described track switch comprises the functor of elasticity lateral bending, this functor has and drives and detent mechanism, the described track switch rear portion section of moving comprises Rigid Frog and rear portion track switch mapping function mechanism, and this functor has track switch conversion controlling organization.
2, magnetic floating system circuit switch structure according to claim 1, it is characterized in that, the rear portion track switch mapping function mechanism of the described track switch rear portion section of moving is two functors that are supported on this Rigid Frog and rotate around the axle of Rigid Frog vertical guide, and the track switch conversion controlling organization that this functor is divided into is a rotating drive mechanism.
3, magnetic floating system circuit switch structure according to claim 1, it is characterized in that, but the rear portion track switch mapping function mechanism of the described track switch rear portion section of moving is one to be supported on this Rigid Frog and to rotate and the bilateral functor of elasticity lateral bending around the axle of Rigid Frog vertical guide, and the track switch conversion controlling organization that this functor is divided into comprises rotating drive mechanism and traveling and detent mechanism.
4, according to claim 1 or 3 described magnetic floating system circuit switch structures, it is characterized in that, but the traveling that the functor of described elasticity lateral bending is divided into comprises sidesway drive system, sidesway navigation system and the sidesway guiding device vertical with this functor that is installed on this functor with detent mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019634 CN2687162Y (en) | 2004-01-16 | 2004-01-16 | Magnetic suspension system line switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019634 CN2687162Y (en) | 2004-01-16 | 2004-01-16 | Magnetic suspension system line switch structure |
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| Publication Number | Publication Date |
|---|---|
| CN2687162Y true CN2687162Y (en) | 2005-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019634 Expired - Lifetime CN2687162Y (en) | 2004-01-16 | 2004-01-16 | Magnetic suspension system line switch structure |
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| CN (1) | CN2687162Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321916B (en) * | 2005-11-30 | 2011-06-22 | 马克斯·博格建筑两合公司 | Bending beam for a magnetic levitation railway |
| CN105887588A (en) * | 2016-06-17 | 2016-08-24 | 中铁二院工程集团有限责任公司 | Medium-and-low-speed maglev turnout girder vibration suppression structure |
| CN106996061A (en) * | 2016-12-29 | 2017-08-01 | 比亚迪股份有限公司 | Track switch and track switch component |
| CN109629351A (en) * | 2019-01-23 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of track switch of the track for magnetic-levitation train |
| CN110281959A (en) * | 2019-07-29 | 2019-09-27 | 武汉新丝路快铁物流有限公司 | A kind of switch structure and track switch shunt method for suspension type rail transportation system |
| CN110983874A (en) * | 2019-11-25 | 2020-04-10 | 西京学院 | Wheel rail structure suspension type PRT elastic turnout switch structure and switching method |
| WO2020151243A1 (en) * | 2019-01-23 | 2020-07-30 | 中车青岛四方机车车辆股份有限公司 | Switch for track of maglev train |
| CN112301809A (en) * | 2019-07-26 | 2021-02-02 | 比亚迪股份有限公司 | Single-track switch, single-track with single-track switch and track traffic system |
-
2004
- 2004-01-16 CN CN 200420019634 patent/CN2687162Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321916B (en) * | 2005-11-30 | 2011-06-22 | 马克斯·博格建筑两合公司 | Bending beam for a magnetic levitation railway |
| CN105887588A (en) * | 2016-06-17 | 2016-08-24 | 中铁二院工程集团有限责任公司 | Medium-and-low-speed maglev turnout girder vibration suppression structure |
| CN106996061A (en) * | 2016-12-29 | 2017-08-01 | 比亚迪股份有限公司 | Track switch and track switch component |
| US11453980B2 (en) | 2016-12-29 | 2022-09-27 | Byd Company Limited | Turnout and turnout assembly |
| CN106996061B (en) * | 2016-12-29 | 2019-05-17 | 比亚迪股份有限公司 | Track switch component |
| JP2021518890A (en) * | 2019-01-23 | 2021-08-05 | 中▲車▼青▲島▼四方▲機車車▼輌股▲分▼有限公司Ｃｒｒｃ Ｑｉｎｇｄａｏ Ｓｉｆａｎｇ Ｃｏ．， Ｌｔｄ． | Turnout for magnetic levitation train tracks |
| WO2020151243A1 (en) * | 2019-01-23 | 2020-07-30 | 中车青岛四方机车车辆股份有限公司 | Switch for track of maglev train |
| JP7100761B2 (en) | 2019-01-23 | 2022-07-13 | 中▲車▼青▲島▼四方▲機車車▼輌股▲分▼有限公司 | Turnout for the track of a magnetic levitation train |
| CN109629351A (en) * | 2019-01-23 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of track switch of the track for magnetic-levitation train |
| CN112301809A (en) * | 2019-07-26 | 2021-02-02 | 比亚迪股份有限公司 | Single-track switch, single-track with single-track switch and track traffic system |
| CN110281959A (en) * | 2019-07-29 | 2019-09-27 | 武汉新丝路快铁物流有限公司 | A kind of switch structure and track switch shunt method for suspension type rail transportation system |
| CN110281959B (en) * | 2019-07-29 | 2024-01-12 | 武汉新丝路快铁物流有限公司 | Switch structure and switch diversion method for suspension type rail transit transportation system |
| CN110983874A (en) * | 2019-11-25 | 2020-04-10 | 西京学院 | Wheel rail structure suspension type PRT elastic turnout switch structure and switching method |
| CN110983874B (en) * | 2019-11-25 | 2021-09-07 | 西京学院 | Wheel rail structure suspension type PRT elastic turnout switch structure and switching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING TECHNO Free format text: FORMER OWNER: MAIXIANG ENGINEERING TECHNOLOGY CONSULTING CO., LTD., SHANGHAI Effective date: 20061124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061124 Address after: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee after: Shanghai Magnetic Suspension Communication Engineering Technology Research Cente Address before: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee before: Maixiang Engineering Technology Consulting Co., Ltd., Shanghai |
|
| ASS | Succession or assignment of patent right |
Owner name: TONGJI UNIVERSITY Free format text: FORMER OWNER: SHANGHAI MAGNETIC SUSPENSION COMMUNICATION ENGINEERING TECHNOLOGY RESEARCH CENTE Effective date: 20131119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201204 PUDONG NEW AREA, SHANGHAI TO: 200092 YANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131119 Address after: 200092 Shanghai City, Yangpu District Siping Road No. 1239 Patentee after: Tongji University Address before: 201204 No. 2520, Pudong, Shanghai, Longyang Road Patentee before: Shanghai Magnetic Suspension Communication Engineering Technology Research Cente |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140116 Granted publication date: 20050323 |