CN108330753A - A kind of magnetic suspension traffic rail system - Google Patents
A kind of magnetic suspension traffic rail system Download PDFInfo
- Publication number
- CN108330753A CN108330753A CN201810096846.8A CN201810096846A CN108330753A CN 108330753 A CN108330753 A CN 108330753A CN 201810096846 A CN201810096846 A CN 201810096846A CN 108330753 A CN108330753 A CN 108330753A
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- China
- Prior art keywords
- track
- magnetic suspension
- shaped
- rail system
- girder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
- E01B25/32—Stators, guide rails or slide rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a kind of magnetic suspension traffic rail systems, including pier, track, aluminium tablet, beam channel, the beam channel is connect with pier by bearing and across on two pier, the beam channel is formed by connecting laterally across the reserved reinforcing bar in its U-shaped lower flange of girder end is cast-in-place at several crossbeams by two panels U-shaped beam element, the track is installed on U-shaped beam upper limb bottom, the aluminium tablet is built in track, and the power rail is installed on corresponding with the track above it on U-shaped lower flange of girder.The beneficial effects of the invention are as follows：The overall structure of integrated form is oriented to for levitation traction, the rigidity of structure is high, injection volume and good operational stability；Smaller before traction suspension air gap ratio, therefore linear motor is more efficient, energy consumption is lower；Suspension system, trailer system and guidance system are set in beam channel, during train operation, the beam channel on the one hand sound insulation effect that has had, on the other hand can shielding system magnetic field, reduction magnetic field radiation.
Description
Technical field
The present invention relates to a kind of magnetic suspension traffic rail systems, belong to technical field of rail traffic.
Background technology
Maglev system is with turning radius is small, running noises are low, climbing capacity is strong, operation maintenance cost is low, peace
The comprehensive advantages such as reliable entirely, have become the important development form of modern city rail traffic.Maglev system passes through electricity
Magnetic force realizes the interaction between train and track, realizes that vehicle is contactless and suspends, is oriented to and traction, therefore, rail system
Technical performance directly affect the riding quality of magnetic-levitation train.
Existing magnetic suspension traffic rail system is mainly by pier, track girder, power rail, bearing, sleeper, F rails, aluminium tablet
It is formed with signal cable, wherein track girder is installed on by bearing on pier, and sleeper is longitudinally uniformly installed on track girder, F rails
Sleeper top both sides are installed on, aluminium tablet is installed on above F rails, and power rail is installed on track girder both sides, signal cable installation
Above sleeper.F rails and aluminium tablet are in cantilever position, larger by car load deformation effect, and it is outstanding to be unfavorable for control vehicle
Suspension air gap between scaffold and guide rail；In addition, F rails, power rail, aluminium tablet and trackside ancillary equipment is exposed is installed on track
Outside beam, noise is big when train operation.
Invention content
The goal of the invention of the present invention is：In view of the above problems, a kind of magnetic suspension traffic rail system is provided.
The technical solution adopted by the present invention is such：
A kind of magnetic suspension traffic rail system, including pier, track, aluminium tablet, beam channel, the beam channel by bearing with
Pier connects and across on two piers, the beam channel is reserved by two panels U-shaped beam element laterally across its U-shaped lower flange of girder end
Reinforcing bar it is cast-in-place be formed by connecting at several crossbeams, the track is installed on U-shaped beam upper limb bottom, and the aluminium tablet is built in magnetic
In rail, the power rail is installed on corresponding with the track above it on U-shaped lower flange of girder.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1, track and aluminium tablet bolt are installed in beam channel and are integral, and have the higher rigidity of structure, are conducive to improve
The running stability of magnetic-levitation train, meanwhile, the structure of this suspension-traction-guiding integrated form can reduce maglev system
Traction suspension air gap, improve linear motor efficiency, reduce energy consumption.
2, the suspension system of maglev system, trailer system and guidance system are set in beam channel, are transported in train
During row, the beam channel on the one hand sound insulation effect that has had, on the other hand can shielding system magnetic field, reduction magnetic field radiation.
Preferably, the U-shaped beam element is formed by two sections of U-shaped beams are longitudinally connected and is vertically arranged with prestressing force.
Preferably, the U-shaped beam is prefabricated in factory and finishes molding.U-shaped beam element is finishing after prefabrication
Work is molded, convenience in transport and construction, and the modularization assemble scene for realizing beam channel is integrated, ensure that track circuit construction essence
Degree, improves construction efficiency, shortens construction period.
Insulation waffle slab is installed preferably, being laid at cavity between the U-shaped lower flange of girder of two panels U-shaped beam element.Slot
It is equipped with insulation waffle slab in ellbeam, maintains easily and overhauls, while as the emergency escape channel of passenger evacuation.
Preferably, the power rail is installed on by fastener on U-shaped lower flange of girder, and power rail is equipped with fastener contact position
Insulating layer.Further preferably, the power rail is fixed on by fastener and built-in fitting on U-shaped lower flange of girder.
Preferably, being equipped with insulating layer between the aluminium tablet and track.Further preferably, the track passes through installation
Hole and built-in fitting are bolted to U-shaped beam upper limb bottom.
Preferably, the junction between each beam channel is provided with beam seam, to adapt to expand with heat and contract with cold.
Description of the drawings
Fig. 1 is rail system structural schematic diagram of the present invention；
Fig. 2 is Section A-A figure；
Fig. 3 is section B-B figure；
Fig. 4 is amplification diagram at C in Fig. 2.
Identifier declaration in figure：1 is pier, and 2 be bearing, and 3 be crossbeam, and 4 be U-shaped beam, and 4-1 is U-shaped beam upper limb, and 4-2 is U-shaped
Lower flange of girder, 5 be insulation waffle slab, and 6 be power rail, and 7 be fastener, and 8 be track, and 9 be aluminium tablet, and 10 be insulating layer, and 11 be slot
Ellbeam, 12 stitch for beam, and 13 be built-in fitting.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
Embodiment：
As shown in Figure 1, 2, 3, a kind of magnetic suspension traffic rail system, including pier 1, track 8, aluminium tablet 9, beam channel 11,
The beam channel 11 is connect by bearing 2 with pier 1 and across on two piers 1, the beam channel 11 is by two panels U-shaped beam element
It is formed by connecting at several crossbeams 3 laterally across the reserved reinforcing bar in the ends its U-shaped lower flange of girder 4-2 is cast-in-place, the track 8 is installed on U
The bottoms ellbeam upper limb 4-1, the aluminium tablet 9 are built in track 8, the power rail 6 be installed on U-shaped lower flange of girder 4-2 with
Track 8 above it is corresponding.The U-shaped beam element is formed by two sections of U-shaped beams are longitudinally connected and is vertically arranged with prestressing force.Institute
It is prefabricated in factory and finish molding to state U-shaped beam.Peace is laid at cavity between the U-shaped lower flange of girder 4-2 of two panels U-shaped beam element
Equipped with insulation waffle slab 5, as shown in Figure 3.The power rail 6 is installed on by fastener 7 on U-shaped lower flange of girder 4-2, and power rail 6
It is equipped with insulating layer 10 with 7 contact position of fastener.The power rail 6 is fixed on by fastener 7 and built-in fitting 13 on U-shaped lower flange of girder 4-2.
Junction between each beam channel 11 is provided with beam seam 12.
As shown in figure 4, be equipped with insulating layer 10 between the aluminium tablet 9 and track 8, the track 8 by mounting hole and
Built-in fitting 13 is bolted to the bottoms U-shaped beam upper limb 4-1.
Claims (9)
1. a kind of magnetic suspension traffic rail system, including pier（1）, track（8）, aluminium tablet（9）, beam channel（11）, described
Beam channel（11）Pass through bearing（2）With pier（1）It connects and across two piers（1）On, it is characterised in that：The beam channel
（11）By two panels U-shaped beam element laterally across its U-shaped lower flange of girder（4-2）The reserved reinforcing bar in end is cast-in-place at several crossbeams（3）Even
It connects, the track（8）It is installed on U-shaped beam upper limb（4-1）Bottom, the aluminium tablet（9）It is built in track（8）It is interior, institute
State power rail（6）It is installed on U-shaped lower flange of girder（4-2）The upper and track above it（8）It is corresponding.
2. a kind of magnetic suspension traffic rail system according to claim 1, it is characterised in that：The U-shaped beam element is by two
U-shaped beam is longitudinally connected forms and be vertically arranged with prestressing force for section.
3. a kind of magnetic suspension traffic rail system according to claim 2, it is characterised in that：The U-shaped beam is in factory
It is prefabricated and finish molding.
4. a kind of magnetic suspension traffic rail system according to claim 1 or 2, it is characterised in that：Two panels U-shaped beam element
U-shaped lower flange of girder（4-2）Between cavity at be laid with insulation waffle slab is installed（5）.
5. a kind of magnetic suspension traffic rail system according to claim 1, it is characterised in that：The power rail（6）Pass through
Fastener（7）It is installed on U-shaped lower flange of girder（4-2）On, and power rail（6）With fastener（7）Contact position is equipped with insulating layer（10）.
6. a kind of magnetic suspension traffic rail system according to claim 1 or 5, it is characterised in that：The power rail（6）It is logical
Cross fastener（7）And built-in fitting（13）It is fixed on U-shaped lower flange of girder（4-2）On.
7. a kind of magnetic suspension traffic rail system according to claim 1, it is characterised in that：The aluminium tablet（9）With
Track（8）Between be equipped with insulating layer（10）.
8. a kind of magnetic suspension traffic rail system according to claim 1 or claim 7, it is characterised in that：The track（8）Pass through
Mounting hole and built-in fitting（13）It is bolted to U-shaped beam upper limb（4-1）Bottom.
9. a kind of magnetic suspension traffic rail system according to claim 1, it is characterised in that：Each beam channel（11）Between
Junction is provided with beam seam（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096846.8A CN108330753A (en) | 2018-01-31 | 2018-01-31 | A kind of magnetic suspension traffic rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096846.8A CN108330753A (en) | 2018-01-31 | 2018-01-31 | A kind of magnetic suspension traffic rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108330753A true CN108330753A (en) | 2018-07-27 |
Family
ID=62927585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096846.8A Pending CN108330753A (en) | 2018-01-31 | 2018-01-31 | A kind of magnetic suspension traffic rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108330753A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795334A (en) * | 2018-10-26 | 2019-05-24 | 湖南省交通规划勘察设计院有限公司 | A kind of embedded magnetic floating traffic rail system, suspension rack system, maglev vehicle and magnetic floating system |
| CN110481577A (en) * | 2019-09-03 | 2019-11-22 | 同济大学 | A kind of embedded high-speed maglev train framework suitable for vacuum pipe |
| CN112109736A (en) * | 2019-06-19 | 2020-12-22 | 山东启和云梭物流科技有限公司 | Multi-type combined transport rail transport system |
| CN112962363A (en) * | 2021-02-07 | 2021-06-15 | 于洋 | Magnetic suspension traffic track board |
| DE102020134829A1 (en) | 2020-12-23 | 2022-06-23 | Max Bögl Stiftung & Co. Kg | Track carrier of a magnetic levitation train |
| DE102020134832A1 (en) | 2020-12-23 | 2022-06-23 | Max Bögl Stiftung & Co. Kg | Concrete beam of a magnetic levitation train |
Citations (7)
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|---|---|---|---|---|
| JPH10140504A (en) * | 1996-11-11 | 1998-05-26 | Mitsubishi Electric Corp | Propelling coil mounting tool of magnetic levitation railroad |
| CN1775586A (en) * | 2004-11-15 | 2006-05-24 | 李岭群 | Hidden track permanent-magnet attractive suspension and guide road-vehicle system |
| CN1919641A (en) * | 2006-09-13 | 2007-02-28 | 李岭群 | Concave permanent magnetic suspension mechanism and grooved rail road vehicle distribution technique |
| CN2878478Y (en) * | 2005-10-26 | 2007-03-14 | 同济大学 | Fabricated grooved beam for rear extending pre-stress segment pre-formation |
| CN1958365A (en) * | 2005-11-01 | 2007-05-09 | 李岭群 | Structural technology system of pathway and vehicle in magnetic suspension on grooved rail |
| CN102720137A (en) * | 2012-06-27 | 2012-10-10 | 广州瀚阳工程咨询有限公司 | Prefabrication construction method for trough girder sections of track traffic high-level bridge |
| CN104039587A (en) * | 2011-12-08 | 2014-09-10 | 马克斯·博格建筑两合公司 | Vehicle for a magnetic levitation track |
-
2018
- 2018-01-31 CN CN201810096846.8A patent/CN108330753A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140504A (en) * | 1996-11-11 | 1998-05-26 | Mitsubishi Electric Corp | Propelling coil mounting tool of magnetic levitation railroad |
| CN1775586A (en) * | 2004-11-15 | 2006-05-24 | 李岭群 | Hidden track permanent-magnet attractive suspension and guide road-vehicle system |
| CN2878478Y (en) * | 2005-10-26 | 2007-03-14 | 同济大学 | Fabricated grooved beam for rear extending pre-stress segment pre-formation |
| CN1958365A (en) * | 2005-11-01 | 2007-05-09 | 李岭群 | Structural technology system of pathway and vehicle in magnetic suspension on grooved rail |
| CN1919641A (en) * | 2006-09-13 | 2007-02-28 | 李岭群 | Concave permanent magnetic suspension mechanism and grooved rail road vehicle distribution technique |
| CN104039587A (en) * | 2011-12-08 | 2014-09-10 | 马克斯·博格建筑两合公司 | Vehicle for a magnetic levitation track |
| CN102720137A (en) * | 2012-06-27 | 2012-10-10 | 广州瀚阳工程咨询有限公司 | Prefabrication construction method for trough girder sections of track traffic high-level bridge |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795334A (en) * | 2018-10-26 | 2019-05-24 | 湖南省交通规划勘察设计院有限公司 | A kind of embedded magnetic floating traffic rail system, suspension rack system, maglev vehicle and magnetic floating system |
| CN112109736A (en) * | 2019-06-19 | 2020-12-22 | 山东启和云梭物流科技有限公司 | Multi-type combined transport rail transport system |
| CN112109736B (en) * | 2019-06-19 | 2022-01-25 | 山东启和云梭物流科技有限公司 | Multi-type combined transport rail transport system |
| CN110481577A (en) * | 2019-09-03 | 2019-11-22 | 同济大学 | A kind of embedded high-speed maglev train framework suitable for vacuum pipe |
| DE102020134829A1 (en) | 2020-12-23 | 2022-06-23 | Max Bögl Stiftung & Co. Kg | Track carrier of a magnetic levitation train |
| DE102020134832A1 (en) | 2020-12-23 | 2022-06-23 | Max Bögl Stiftung & Co. Kg | Concrete beam of a magnetic levitation train |
| WO2022136037A1 (en) * | 2020-12-23 | 2022-06-30 | Max Boegl Stiftung & Co. Kg | Concrete support of a magnetic levitation train |
| CN112962363A (en) * | 2021-02-07 | 2021-06-15 | 于洋 | Magnetic suspension traffic track board |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
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| RJ01 | Rejection of invention patent application after publication |