CN2782749Y - Flexible switch of magnet suspension joint - Google Patents
Flexible switch of magnet suspension joint Download PDFInfo
- Publication number
- CN2782749Y CN2782749Y CN 200520004493 CN200520004493U CN2782749Y CN 2782749 Y CN2782749 Y CN 2782749Y CN 200520004493 CN200520004493 CN 200520004493 CN 200520004493 U CN200520004493 U CN 200520004493U CN 2782749 Y CN2782749 Y CN 2782749Y
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- CN
- China
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- beam body
- spigot surface
- pull bar
- driving devices
- flexible switch
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- Expired - Lifetime
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Abstract
The utility model relates to a flexible switch of a magnet suspension joint, which belongs to the switch manufacture field in the urban railway system. Draw rods in a plurality of guide surface draw rod driving devices arranged on a beam body are connected with a guide surface; draw rods in a plurality of beam body driving devices on one side of the beam body are connected with a support beam in the beam body. The guide surface draw rod driving devices and the beam body driving devices are controlled by deformation curve parameters beforehand set by a synchronous controller. When a magnetic suspension high speed train needs to be switched by the flexible switch of the magnet suspension joint, the guide surfaces generate elastic deformation and the beam body generates deformation according to the deformation parameters beforehand set by the synchronous controller via the beam body driving devices and the draw rods in the deformation driving devices of the guide surface. After switching, the beam body and the guide surface are reset also according to the reset parameters beforehand set by the synchronous controller via the beam body driving devices and the guide surface driving devices.
Description
Technology neck field:
The utility model relates to a kind of magnetic suspension joint flexible switch, belongs to urban track traffic track switch and makes 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 utility model 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 utility model, 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.
The utility model is compared 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.The method of work of its 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.
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.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations are illustrative to the utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (8)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004493 CN2782749Y (en) | 2005-02-26 | 2005-02-26 | Flexible switch of magnet suspension joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004493 CN2782749Y (en) | 2005-02-26 | 2005-02-26 | Flexible switch of magnet suspension joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782749Y true CN2782749Y (en) | 2006-05-24 |
Family
ID=36767740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004493 Expired - Lifetime CN2782749Y (en) | 2005-02-26 | 2005-02-26 | Flexible switch of magnet suspension joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377070B (en) * | 2007-08-28 | 2011-10-19 | 上海磁浮交通工程技术研究中心 | Low speed magnetic floating system F rail seaming structure and processing method thereof |
-
2005
- 2005-02-26 CN CN 200520004493 patent/CN2782749Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377070B (en) * | 2007-08-28 | 2011-10-19 | 上海磁浮交通工程技术研究中心 | Low speed magnetic floating system F rail seaming structure and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY BAOJI BRIDGE GROUP CO., LTD. Free format text: FORMER NAME: BAOQIAO CO., LTD., MINISTRY OF RAILWAYS |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 721006 Baoji Qing Jiang Road, Shaanxi, No. 80 Patentee after: China Railway Baoji Bridge Group Co., Ltd. Address before: 721006 Baoji Qing Jiang Road, Shaanxi, No. 80 Patentee before: Baoqiao Co., Ltd., Ministry of Railways |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150226 Granted publication date: 20060524 |