CN1648342A - Flexible switch and switching method for magnetic suspension joint - Google Patents
Flexible switch and switching method for magnetic suspension joint Download PDFInfo
- Publication number
- CN1648342A CN1648342A CN 200510053298 CN200510053298A CN1648342A CN 1648342 A CN1648342 A CN 1648342A CN 200510053298 CN200510053298 CN 200510053298 CN 200510053298 A CN200510053298 A CN 200510053298A CN 1648342 A CN1648342 A CN 1648342A
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- spigot surface
- beam body
- pull bar
- magnetic suspension
- flexible switch
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- 239000000725 suspension Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000005489 elastic deformation Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000008037 Arthrogryposis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
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Abstract
The present invention relates to flexible magnetic suspension joint switch and its switching method, and belongs to the field of switch manufacture in urban rail transportation. There are several guide plane pull rod drivers on the beam, several beam drivers beside the beam, and sync controller with deformation curve parameters set for controlling the guide plane pull rod drivers and the beam drivers. When the high speed magnetic suspension train passes through the switch, the guide planes and the beam deform based on the parameters under the driving of the beam drivers and the guide plane pull rod drivers. After finishing the switching, the beam and the guide planes are reset based on the set reset parameters.
Description
Technology neck field:
The present invention relates to a kind of magnetic suspension joint flexible switch and forwarding method, belong to urban track traffic track switch and make the field.
Background technology:
The magnetic suspension track switch of using all is that the whole rail beam moves together at present.The maglev track switch made in Germany in Shanghai is actually a continuous flexible girder steel.Track switch is adopted straight line on the line style---clothoid---buckling curve of the incompatible match track switch of the set of planes girder steel of circular curve---clothoid---rectilinear(-al).Owing to be subjected to the restriction of factors such as track switch beam rigidity, fatigue strength, make the deflection angle of track switch can not be too big, be difficult for realizing clearing the way trouble more, the length of track switch is longer, and floor space is big, and the bigger driving force of needs.
Summary of the invention:
The purpose of design: avoid the weak point in the background technology, design a cover elasticity, bendable structure combining form, the side spigot surface that is track switch beam both sides functor adopts elastic deformation to realize deflection, the beam body adopts the form of joint bendable to realize deflection, and can shorten track switch length situation under, reduce floor space, significantly reduce driving force, realize clearing the way trouble more.
Design scheme: the magnetic suspension joint flexible switch is divided into the two large divisions: but a part is by the functor----pull bar of spigot surface elastic buckling and pull bar drive unit etc.A plurality of pull bars and pull bar drive unit are set on the functor spigot surface makes the spigot surface elastic deformation guarantee that line style requires to realize deflection.Another part is the beam body portion, and the beam body adopts the form of joint bendable.Drive beam body arthrogryposis by the beam body drive, realize deflection.
1, plurality of sections brace summer body is one of characteristics of the present invention with the beam body that is connected the joint formation, its maximum characteristics are: but it is the basis in the continuous elastic buckling of high-speed magnetic levitation track switch, it not only can reduce the length of track switch effectively, reduce the required driving power of beam body deformability significantly, and it can make the distortion of beam body become to follow one's bent, realized easily clearing the way more trouble, be specially adapted to garage and servicing center.2, on the beam body both sides spigot surface to adopt a plurality of pull bars and pull bar drive unit to force the spigot surface deform in same pace be two of feature of the present invention, it can be under the control of isochronous controller, deform in same pace together takes place with the drive unit that drives the distortion of beam body elasticity in the pull bar drive unit, to guarantee the operability of magnetic suspension joint flexible switch.
Technical scheme 1: magnetic suspension joint flexible switch, spigot surface pull bar drive unit (1) are arranged on the beam body (4), pull bar (2) two ends of spigot surface pull bar drive unit (1) are connected with the spigot surface that is positioned at beam body both sides (3) respectively and drive the same moved further of spigot surface.
Technical scheme 2: magnetic suspension joint flexible switch, both sides, two spigot surface pull bar drive unit (1) pull bars (2) one ends that two spigot surface pull bar drive units (9,10) are arranged in beam body (4) upper end are connected with the spigot surface that is positioned at beam body one side (3) and drive the same moved further of spigot surface.
Technical scheme 3: the method for work of magnetic suspension joint flexible switch, the pull bar that is arranged in several spigot surface pull bar drive units of Liang Tishang is connected with spigot surface, several (how outer) pull bars of beam body drive that are arranged in beam side portion are connected with the brace summer of Liang Tizhong, spigot surface pull bar drive unit and beam body drive are controlled by the deformation curve parameter control that isochronous controller is set in advance, when high-speed magnetic suspension train need be transferred by the magnetic suspension joint flexible switch, the deformation parameter that spigot surface in the magnetic suspension joint flexible switch and beam body configure in advance according to its isochronous controller, by the beam body drive with spigot surface distortion drive unit in pull bar, force the beam body to deform according to the parameter that sets, spigot surface is according to the parameter generation elastic deformation that sets, after switching finishes, the reset parameter that beam body and spigot surface configure in advance according to isochronous controller is equally guaranteed resetting of beam body and spigot surface by beam body drive and spigot surface drive unit.
The present invention compares with background technology, the one, the design of beam body, make the beam body can be under the effect of little driving power, can realize elasticity like clockwork and reset according to the technical data that isochronous controller designs in advance, not only reduce length, the required driving power of reduction beam body deformability of track switch effectively, and floor space is little, the trouble that realized clearing the way more, is specially adapted to garage and servicing center; The 2nd, the spigot surface of both sides is connected with a plurality of pull bars and spigot surface pull bar drive unit can be according to the technical data of isochronous controller design in advance drive stay displacement like clockwork on the beam body, force spigot surface according to the parameter synchronization elastic deformation that designs in advance, guaranteed the reliable switching of magnetic suspension joint flexible switch.
Description of drawings:
Fig. 1 is the structural representation of first kind of magnetic suspension joint flexible switch.
Fig. 2 is the structural representation of second kind of magnetic suspension joint flexible switch.
Fig. 3 is the plan structure schematic diagram of magnetic suspension joint flexible switch.
The specific embodiment:
Embodiment 1: with reference to accompanying drawing 1 and 3.The magnetic suspension joint flexible switch, spigot surface pull bar drive unit 1 can be the synchronous motor guide-bar driving mechanism, it also can be synchronous motor worm and gear driving mechanism, no matter be the synchronous motor guide-bar driving mechanism, or synchronous electric axis worm and gear driving mechanism, its controlled instruction all derives from isochronous controller, this isochronous controller drives beam body 4 generation elastic deformations by the magnetic suspension joint flexible switch central sill body 4 of computer or single-chip microcomputer or the setting in advance of host CPU basis and the parameter instruction beam body drive stay drive unit and the spigot surface drive stay device 1 of spigot surface 3 switching elastic deformations and elasticity linear deformation, spigot surface 3 produces elastic deformation, thereby the assurance high-speed maglev train is reliably transferred by the magnetic suspension joint flexible switch time, and finishes the back reliable reset in switching.A plurality of pull bars 2 and spigot surface pull bar drive unit 1 are set on the spigot surface 3 and force spigot surface 3 elastic deformations.Pull bar drive unit 1 is installed in the upper surface of beam body 4, and Synchronous pull rod 2 two ends in its pull bar drive unit are connected with the spigot surface 3 that is positioned at beam body both sides respectively and drive the same moved further of spigot surface.The beam body drive can be the synchronous motor guide-bar driving mechanism, also can be synchronous motor worm and gear driving mechanism.Beam body 4 by plurality of sections brace summer body 5 be connected joint 6 and be formed by connecting.The bottom of beam body 4 is provided with wheel, connects joint 6 and is the joint that is articulated and connected.
Embodiment 2: with reference to accompanying drawing 2 and 3.On the basis of embodiment 1, both sides, two spigot surface pull bar drive units, 1 pull bar, 2 one ends that two spigot surface pull bar drive units 9 and 10 are arranged in beam body 4 upper ends are connected with the spigot surface 3 that is positioned at beam body one side and drive the same moved further of spigot surface.A plurality of pull bars and spigot surface pull bar drive unit 1 are set on the spigot surface 3 and force the synchronous elastic deformation of spigot surface.
Embodiment 3: the method for work of magnetic suspension joint flexible switch, the pull bar that is arranged in several spigot surface pull bar drive units of Liang Tishang is connected with spigot surface, the pull bar that is arranged in several (a plurality of) beam body drives of beam side portion is connected with the brace summer of Liang Tizhong, spigot surface pull bar drive unit and beam body pull bar drive unit are controlled by the deformation curve parameter control that isochronous controller is set in advance, when high-speed magnetic suspension train need be transferred by the magnetic suspension joint flexible switch, the deformation parameter that spigot surface in the magnetic suspension joint flexible switch and beam body configure in advance according to its isochronous controller, by the pull bar of beam body deformability drive unit and the pull bar in the spigot surface distortion drive unit, force the beam body according to the parameter generation elastic deformation that sets, spigot surface is according to the parameter generation elasticity linear deformation that sets, after switching finishes, the reset parameter that beam body and spigot surface configure in advance according to isochronous controller is equally guaranteed resetting of beam body and spigot surface by beam body deformability drive unit and spigot surface distortion drive unit.
What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but these explanations are illustrative to the present invention; rather than limitation of the present invention, any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.
Claims (9)
1, a kind of magnetic suspension joint flexible switch is characterized in that: pull bar drive unit (1) is arranged on the beam body (4), pull bar (2) two ends of pull bar drive unit (1) are connected with the spigot surface that is positioned at beam body both sides (3) respectively and drive the same moved further of spigot surface.
2, magnetic suspension joint flexible switch according to claim 1 is characterized in that: beam body (4) by plurality of sections brace summer body (5) be connected joint (6) and be formed by connecting.
3, magnetic suspension joint flexible switch according to claim 2 is characterized in that: the bottom of beam body (4) is provided with wheel, connects joint (6) and is the joint that is articulated and connected.
4, magnetic suspension joint flexible switch according to claim 1 is characterized in that: a plurality of pull bars (2) and pull bar drive unit (1) are set on the spigot surface (3) and force spigot surface (3) elastic deformation.
5, a kind of magnetic suspension joint flexible switch, it is characterized in that: two spigot surface pull bar drive units (9,10) being positioned in the both sides, two spigot surface pull bar drive units (9,10) of beam body (4) upper end pull bar (2) one ends is connected with the spigot surface that is positioned at beam body one side (3) and drives the same moved further of spigot surface.
6, magnetic suspension joint flexible switch according to claim 5 is characterized in that: beam body (4) by plurality of sections brace summer body (5) be connected joint (6) and be formed by connecting.
7, magnetic suspension joint flexible switch according to claim 6 is characterized in that: the bottom of beam body (4) is provided with wheel, connects joint (6) and is the joint that is articulated and connected.
8, magnetic suspension joint flexible switch according to claim 5 is characterized in that: a plurality of pull bars (2) and spigot surface pull bar drive unit (1) are set on the spigot surface (3) and force the spigot surface elastic deformation.
9, a kind of magnetic suspension joint flexible switch forwarding method, it is characterized in that: the pull bar that is arranged in several spigot surface pull bar drive units of Liang Tishang is connected with spigot surface, the pull bar that is arranged in several beam body drives of beam side portion is connected with the brace summer of Liang Tizhong, spigot surface pull bar drive unit and beam body pull bar drive unit are controlled by the deformation curve parameter control that isochronous controller is set in advance, when high-speed magnetic suspension train need be transferred by the magnetic suspension joint flexible switch, the deformation parameter that spigot surface in the magnetic suspension joint flexible switch and beam body configure in advance according to its isochronous controller, by the pull bar of beam body drive and the pull bar in the spigot surface drive unit, force the beam body to deform according to the parameter that sets, spigot surface is according to the parameter generation elastic deformation that sets, after switching finishes, the reset parameter that beam body and spigot surface configure in advance according to isochronous controller is equally guaranteed resetting of beam body and spigot surface by beam body drive and spigot surface drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100532983A CN100368631C (en) | 2005-02-26 | 2005-02-26 | Flexible switch and switching method for magnetic suspension joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100532983A CN100368631C (en) | 2005-02-26 | 2005-02-26 | Flexible switch and switching method for magnetic suspension joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1648342A true CN1648342A (en) | 2005-08-03 |
| CN100368631C CN100368631C (en) | 2008-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100532983A Expired - Fee Related CN100368631C (en) | 2005-02-26 | 2005-02-26 | Flexible switch and switching method for magnetic suspension joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100368631C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007538B (en) * | 2006-01-24 | 2011-05-25 | 蒂森克鲁伯快速运输有限公司 | Switch of magnetic suspension train |
| 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 |
| CN101063284B (en) * | 2006-04-30 | 2011-11-02 | 上海磁浮交通工程技术研究中心 | Subsection type railroad switch |
| CN102304883A (en) * | 2011-08-20 | 2012-01-04 | 中铁宝桥集团有限公司 | F-track movable end positioning and connection device for medium-and-low-speed magnetic suspension turnout |
| CN102689640A (en) * | 2012-06-07 | 2012-09-26 | 中铁宝桥集团有限公司 | System and method for monitoring switching synchronism of joint three-way/five-way turnout |
| CN107044078A (en) * | 2017-01-09 | 2017-08-15 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
| CN107326753A (en) * | 2017-07-25 | 2017-11-07 | 中国铁建重工集团有限公司 | Magnetic floats transition connecting apparatus and switch of magnetic suspension system between turnout junction girder |
| CN108657226A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Changing points driving mechanism and straddle-type monorail with it |
| 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 |
| CN109910952A (en) * | 2019-03-20 | 2019-06-21 | 王海涛 | The magnetic force adsorption type track conversion equipment and method of suspension type rail traffic system |
| US12084815B2 (en) | 2019-01-23 | 2024-09-10 | Crrc Qingdao Sifang Co., Ltd. | Switch for track of maglev train |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3833904C2 (en) * | 1988-10-05 | 1994-06-23 | Magnetbahn Gmbh | Switch for vehicle tracking systems, in particular magnetic levitation tracking systems |
| DE4038339A1 (en) * | 1990-12-01 | 1992-06-04 | Industrieanlagen Betriebsges | Adjusting system for turnout points of magnetic suspended railway - can fix deflection joist in respective end positions with positioning movement by electric motors supplied via rectifier |
| CN2108120U (en) * | 1991-12-05 | 1992-06-24 | 加格达奇铁路分局劲涛工务段 | Switch with adjustable antimoving pull rod |
-
2005
- 2005-02-26 CN CNB2005100532983A patent/CN100368631C/en not_active Expired - Fee Related
Cited By (13)
| 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 |
| CN101007538B (en) * | 2006-01-24 | 2011-05-25 | 蒂森克鲁伯快速运输有限公司 | Switch of magnetic suspension train |
| CN101063284B (en) * | 2006-04-30 | 2011-11-02 | 上海磁浮交通工程技术研究中心 | Subsection type railroad switch |
| CN102304883A (en) * | 2011-08-20 | 2012-01-04 | 中铁宝桥集团有限公司 | F-track movable end positioning and connection device for medium-and-low-speed magnetic suspension turnout |
| CN102689640A (en) * | 2012-06-07 | 2012-09-26 | 中铁宝桥集团有限公司 | System and method for monitoring switching synchronism of joint three-way/five-way turnout |
| CN102689640B (en) * | 2012-06-07 | 2015-08-26 | 中铁宝桥集团有限公司 | Joint type three opens/five open changing points synchronism monitoring system and monitoring method |
| CN107044078A (en) * | 2017-01-09 | 2017-08-15 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
| CN107044078B (en) * | 2017-01-09 | 2020-07-24 | 中铁宝桥集团有限公司 | Straddle type joint type turnout beam guide surface or stabilizing surface transition device |
| CN108657226A (en) * | 2017-03-31 | 2018-10-16 | 比亚迪股份有限公司 | Changing points driving mechanism and straddle-type monorail with it |
| CN107326753A (en) * | 2017-07-25 | 2017-11-07 | 中国铁建重工集团有限公司 | Magnetic floats transition connecting apparatus and switch of magnetic suspension system between turnout junction girder |
| 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 |
| US12084815B2 (en) | 2019-01-23 | 2024-09-10 | Crrc Qingdao Sifang Co., Ltd. | Switch for track of maglev train |
| CN109910952A (en) * | 2019-03-20 | 2019-06-21 | 王海涛 | The magnetic force adsorption type track conversion equipment and method of suspension type rail traffic system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100368631C (en) | 2008-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20051118 Address after: Shanghai Pudong Longyang Road No. 10 Building No. 2520 Applicant after: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING R & D CENTER Co-applicant after: Zhongtie Baoqiao Co.,Ltd. Address before: No. 80 Qing Jiang Road, Shaanxi, Baoji Applicant before: Zhongtie Baoqiao Co.,Ltd. Co-applicant before: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING R & D CENTER |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140722 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201204 PUDONG NEW AREA, SHANGHAI TO: 200092 YANGPU, SHANGHAI |
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| CP03 | Change of name, title or address |
Address after: 201204 Shanghai Pudong Longyang Road No. 10 Building No. 2520 comprehensive office Patentee after: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING R & D CENTER Patentee after: CHINA RAILWAY BAOJI BRIDGE GROUP Co.,Ltd. Address before: 201204 Shanghai Pudong Longyang Road No. 10 Building No. 2520 comprehensive office Patentee before: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING R & D CENTER Patentee before: Zhongtie Baoqiao Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140722 Address after: 200092 Shanghai City, Yangpu District Siping Road No. 1239 Patentee after: TONGJI University Patentee after: CHINA RAILWAY BAOJI BRIDGE GROUP Co.,Ltd. Address before: 201204 Shanghai Pudong Longyang Road No. 10 Building No. 2520 comprehensive office Patentee before: SHANGHAI MAGLEV TRANSPORTATION ENGINEERING R & D CENTER Patentee before: CHINA RAILWAY BAOJI BRIDGE GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20200226 |