CN205557205U - Low circuit switch area NOT AND switch area changeover portion structure of putting of moderate -low speed magnetic levitation - Google Patents
Low circuit switch area NOT AND switch area changeover portion structure of putting of moderate -low speed magnetic levitation Download PDFInfo
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- CN205557205U CN205557205U CN201620388796.7U CN201620388796U CN205557205U CN 205557205 U CN205557205 U CN 205557205U CN 201620388796 U CN201620388796 U CN 201620388796U CN 205557205 U CN205557205 U CN 205557205U
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Abstract
The utility model discloses a low circuit switch area NOT AND switch area changeover portion structure of putting of moderate -low speed magnetic levitation, including under non - switch area reinforced concrete raft board, switch area reinforced concrete raft board, reinforced concrete switch roof beam strip footing, many rigidity stake composite foundations, many reinforced concrete drilling bored concrete piles, non - switch area support rail roof beam, boss dog, non - switch area support rail roof beam overlap joint platform, the non - switch area support rail roof beam trapezoidal fill the body, low put circuit support rail roof beam under road bed and non - switch area support rail roof beam outside roadbed filler. The utility model discloses can guarantee that the switch roof beam did not produce the large deformation because of the basic rigidity of ground is not enough at the rotation in -process, satisfied the switch roof beam to the requirement of basic intensity with stability.
Description
Technical field
This utility model belongs to that medium-and low-speed maglev traffic engineering is low puts line construction field, more specifically,
Relate to that a kind of medium-and low-speed maglev is low puts circuit switch area and non-switch area transition section structure.
Background technology
Middle low speed magnetic suspension track traffic belongs to a kind of novel traffic mode, current both domestic and external studies into
The most less, the circuit minority especially of operation is opened in the whole world.The most only in March, 2005, Japan built
The middle low speed magnetic suspension railway comercial operation line-the East Hillside Line opened and in June, 2014, Korea S opened
Middle low speed magnetic suspension railway business operating line.And the middle low speed magnetic suspension traffic of China only has national defence at present
University of Science and Technology's test wire, Green City Mountain test wire, Tangshan experiment line, but do not put into effect, and all with
Elevated structure is main, the rarely seen research about rolling stock section's switch area and non-switch area transition section structure with should
With.
In wheel rail high speed railway, in rolling stock section, train lane change is realized by switch machine, and train is at a high speed
By relatively big to the impact of track switch, track switch during design, is generally made to be arranged in the position that soil rigidity is relatively uniform
Put to reduce the impact to track switch as far as possible, thus reduce maintenance.It is different from wheel track railway switch,
Middle low speed magnetic suspension is owing to taking the special mode embracing rail operation, and turnout junction girder is passed through in magnetic-levitation train lane change
The low circuit support rail beam drop-over of putting connected after unitary rotation certain angle and with it realizes.Compared to wheel track
Railway, turnout junction girder realize rotating to its undertake pressure, draw, the basis of the complicated loads such as curved, torsion will
Asking higher, turnout junction girder and low putting more are easily generated inhomogeneous deformation between circuit support rail beam, affect time serious
The comfortableness of magnetic-levitation train and normal lane change, this just require turnout junction girder with low put circuit support rail beam and the two
Basis between sedimentation and rigidity must realize even transition.Owing to turnout junction girder puts circuit support rail beam with low
Load is different, and low circuit support rail beam of putting is built on fill subgrade, is difficult to avoid that therebetween
Produce differential settlement；Though low circuit support rail beam of putting uses the foundation pattern as turnout junction girder to be easy to reality
Now sedimentation and stiffness transition, but the most uneconomical.
Utility model content
For disadvantages described above or the Improvement requirement of prior art, this utility model provides low speed in one
Magnetic floats low circuit switch area and the non-switch area transition section structure of putting, and it can ensure that turnout junction girder is at rotation process
In not because of foundation insufficient rigidity produce excessive deformation, meet turnout junction girder to underlying strength and stability
Requirement.
For achieving the above object, according to this utility model, it is provided that a kind of medium-and low-speed maglev is low puts circuit
Switch area and non-switch area transition section structure, it is characterised in that include non-switch area Reinforced Concrete Raft
Plate, switch area Reinforced Concrete Raft plate, armored concrete turnout junction girder strip footing, many rigid pile are multiple
Close ground, many reinforced concrete bored piles, non-switch area support rail beam, boss block, non-roads
Trouble district support rail beam overlap joint platform, non-switch area support rail beam lower trapezoid filling body, low put under circuit support rail beam
Roadbed filling outside roadbed and non-switch area support rail beam, wherein,
Described switch area Reinforced Concrete Raft plate and the described non-switch area equal level of Reinforced Concrete Raft plate are solid
Determining to arrange, and both is supported by soft stratum, described soft stratum is supported by supporting course；
The right-hand member of described switch area Reinforced Concrete Raft plate and described non-switch area Reinforced Concrete Raft plate
Left end contacts；
The bottom surface of described switch area Reinforced Concrete Raft plate and the bottom surface of non-switch area Reinforced Concrete Raft plate
Described reinforced concrete bored pile and described rigid pile composite foundation, and every described steel are set
Reinforced concrete cast-in-situ bored pile is all vertically arranged；
The quantity of described armored concrete turnout junction girder strip footing is multiple and they are all fixedly installed on
On the end face of described switch area Reinforced Concrete Raft plate；
Described non-switch area support rail beam overlap joint platform is fixedly installed on described switch area Reinforced Concrete Raft plate
End face on；
The end face of described non-switch area Reinforced Concrete Raft plate is accepted and described low is put roadbed under circuit support rail beam；
Described switch area Reinforced Concrete Raft plate and non-switch area Reinforced Concrete Raft plate are accepted described jointly
Non-switch area support rail beam lower trapezoid filling body, the left end of described non-switch area support rail beam lower trapezoid filling body
Abuts with the right-hand member of described non-switch area support rail beam overlap joint platform, its right-hand member and described low put circuit support rail
Under beam, the left end of roadbed abuts；
Described non-switch area support rail beam lower trapezoid filling body and low put roadbed under circuit support rail beam and jointly accept
Described non-switch area support rail beam, and described non-switch area support rail beam includes non-switch area support rail beam top
Girder structure and non-switch area support rail beam base plate, the bottom surface of described non-switch area support rail beam base plate is with described
Non-switch area support rail beam lower trapezoid filling body and low roadbed of putting under circuit support rail beam abut；
Described boss block is fixedly installed on the end face of described non-switch area support rail beam overlap joint platform, with
For preventing described non-switch area support rail beam base plate lateral displacement；
Described non-switch area support rail beam overlap joint platform, non-switch area support rail beam lower trapezoid filling body and low put
Under circuit support rail beam, roadbed abuts roadbed filling outside the described non-switch area support rail beam of common undertaking, and
Described non-switch area support rail beam all it is fixedly installed in the front-end and back-end of described non-switch area support rail beam base plate
Outside roadbed filling.
Preferably, described rigid pile composite foundation includes CFG stake and/or plain concrete pile.
Preferably, described non-switch area support rail beam base plate is taken with described non-switch area support rail beam by pin
Connecing platform to connect, described pin is vertically fixedly installed.
Preferably, described pin includes pre-buried connection reinforcing bar, Colophonium hemp cut and rustless steel sleeve pipe, described
Pre-buried connection reinforcing bar is positioned at described rustless steel sleeve pipe and is fixedly installed therebetween described Colophonium hemp cut.
Preferably, described non-switch area support rail beam base plate and described non-switch area support rail beam overlap joint platform it
Between be fixedly installed wear-resisting sliding layer.
In general, by the contemplated above technical scheme of this utility model compared with prior art,
Can obtain following beneficial effect:
1) this low circuit switch area and non-switch area transition section structure armored concrete turnout junction girder bar shaped base put
Plinth bottom ground uses intensity and the reinforced concrete bored pile+Reinforced Concrete Raft of good integrity
Plate structure is reinforced, and pile foundation stretches into reliable supporting course through soft stratum, reinforced concrete bored pile,
Reinforced Concrete Raft plate, armored concrete turnout junction girder strip footing, non-switch area support rail beam overlap joint platform
And be rigidly connected between boss block, in order to undertake turnout junction girder transmission pressure, draw, curved, torsion etc. multiple
Miscellaneous load, it is ensured that turnout junction girder does not produces excessive deformation because of foundation insufficient rigidity in rotation process,
Meet the turnout junction girder requirement to underlying strength Yu stability.
2) this low low putting putting circuit switch area and non-switch area transition section structure with turnout junction girder basis drop-over
Circuit ground uses the rigid pile composite foundation+Reinforced Concrete Rafts such as CFG stake, plain concrete pile to harden
Structure is reinforced, and joint is fixedly installed low puts circuit embankment changeover portion filler, can realize foundation
Rigidity and sedimentation transition, and compare and all use reinforced concrete bored pile+raft plate structure economy
Property is more preferable.
3) this low circuit switch area and non-switch area transition section structure of putting is at switch area Reinforced Concrete Raft plate
One end is fixedly installed non-switch area support rail beam overlap joint platform, is fixedly installed on non-by non-switch area support rail beam
On switch area support rail beam overlap joint platform, both sides use and set boss block, non-switch area support rail beam with take
Connect and set the measure such as pin and wear-resisting sliding layer between platform in order to fixing non-switch area support rail beam, improve non-
The lateral stability of switch area support rail beam, and discharge longitudinal temperature stress, thus avoid and low put circuit
Support rail beam produces differential settlement with track girder, it is achieved that switch area and the smoothly transition of non-track switch interval F rail.
Accompanying drawing explanation
Fig. 1 is that low circuit switch area of putting of the present utility model shows with non-switch area transition section structure vertical section
It is intended to；
Fig. 2 is that low circuit switch area of putting of the present utility model is illustrated with non-switch area transition section structure plane
Figure；
Fig. 3 is low circuit non-switch area support rail beam and the turnout junction girder basis transition structure of putting of the present utility model
Connect floor map；
Fig. 4 is that low circuit switch area of putting of the present utility model shows with non-switch area transition structure I-I section
It is intended to；
Fig. 5 is low circuit switch area and the non-switch area transition structure II-II section put of the present utility model
Schematic diagram；
Fig. 6 is that low circuit non-switch area support rail beam of putting of the present utility model is connected with turnout junction girder basis pin
Detail structure figure.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with
Drawings and Examples, are further elaborated to this utility model.Should be appreciated that this place is retouched
The specific embodiment stated, only in order to explain this utility model, is not used to limit this utility model.This
Outward, if technical characteristic involved in each embodiment of this utility model disclosed below that
The conflict of not constituting between this just can be mutually combined.
With reference to Fig. 1～Fig. 6, the low circuit switch area of putting of a kind of medium-and low-speed maglev is tied with non-switch area changeover portion
Structure, it is characterised in that include non-switch area Reinforced Concrete Raft plate 1, switch area Reinforced Concrete Raft plate
2, armored concrete turnout junction girder strip footing 3, many rigid pile composite foundations 4, many reinforced concretes
Earth boring auger hole pouring pile 5, non-switch area support rail beam 6, boss block 7, non-switch area support rail beam overlap joint is flat
Platform 8, non-switch area support rail beam lower trapezoid filling body 9, low put roadbed 10 and non-road under circuit support rail beam
Roadbed filling 15 outside trouble district support rail beam, wherein,
Described switch area Reinforced Concrete Raft plate 2 and the described equal water of non-switch area Reinforced Concrete Raft plate 1
Putting down and be fixedly installed, and both is supported by soft stratum 11, described soft stratum 11 is by holding
Power layer 12 supports；
The right-hand member of described switch area Reinforced Concrete Raft plate 2 and described non-switch area Reinforced Concrete Raft plate 1
Left end contact；
The bottom surface of described switch area Reinforced Concrete Raft plate 2 and non-switch area Reinforced Concrete Raft plate 1
Bottom surface arranges described reinforced concrete bored pile 5 and described rigid pile composite foundation 4, and every
Described reinforced concrete bored pile is all vertically arranged；
The quantity of described armored concrete turnout junction girder strip footing 3 is multiple and they are all fixedly installed
On the end face of described switch area Reinforced Concrete Raft plate 2；
Described non-switch area support rail beam overlap joint platform 8 is fixedly installed on described switch area Reinforced Concrete Raft
On the end face of plate 2；
The end face of described non-switch area Reinforced Concrete Raft plate 1 is accepted and described low is put circuit support rail Liang Xia road
Base 10；
Described switch area Reinforced Concrete Raft plate 2 and non-switch area Reinforced Concrete Raft plate 1 are accepted jointly
Described non-switch area support rail beam lower trapezoid filling body 9, described non-switch area support rail beam lower trapezoid filling body 9
The right-hand member of left end and described non-switch area support rail beam overlap joint platform 8 abut, its right-hand member low is put with described
Under circuit support rail beam, the left end of roadbed 10 abuts；
Described non-switch area support rail beam lower trapezoid filling body 9 and low to put roadbed 10 under circuit support rail beam common
Accept described non-switch area support rail beam 6, and described non-switch area support rail beam 6 includes non-switch area support rail
Beam top girder structure 6.1 and non-switch area support rail beam base plate 6.2, described non-switch area support rail beam base plate
The bottom surface of 6.2 and described non-switch area support rail beam lower trapezoid filling body 9 and low put roadbed under circuit support rail beam
10 abut；
Described boss block 7 is fixedly installed on the end face of described non-switch area support rail beam overlap joint platform 8,
For preventing described non-switch area support rail beam base plate 6.2 lateral displacement；
Described non-switch area support rail beam overlap joint platform 8, non-switch area support rail beam lower trapezoid filling body 9 and low
Put roadbed 10 under circuit support rail beam and abut roadbed filling 15 outside the described non-switch area support rail beam of common undertaking,
And all it is fixedly installed described non-track switch in the front-end and back-end of described non-switch area support rail beam base plate 6.2
Roadbed filling 15 outside district's support rail beam.
Above-mentioned non-switch area Reinforced Concrete Raft plate 1, non-switch area support rail beam 6, non-switch area support rail beam
Outside overlap joint platform 8, non-switch area support rail beam lower trapezoid filling body 9 and non-switch area support rail beam, roadbed is filled out
The structures such as material 15 are all fixedly installed in non-switch area 200, switch area Reinforced Concrete Raft plate 2, steel
The structures such as reinforced concrete turnout junction girder strip footing 3 are all fixedly installed in switch area 100.
Further, described rigid pile composite foundation 4 includes CFG stake and/or plain concrete pile.
Further, described non-switch area support rail beam base plate 6.2 is held with described non-switch area by pin 13
Beam-and-rail overlap joint platform 8 connects, and described pin 13 is vertically fixedly installed.
Further, described pin 13 includes pre-buried connection reinforcing bar 13.1, Colophonium hemp cut 13.2 and rustless steel
Sleeve pipe 13.3, described pre-buried connection reinforcing bar 13.1 is positioned at described rustless steel sleeve pipe 13.3 and the two it
Between be fixedly installed described Colophonium hemp cut 13.2.
Further, described non-switch area support rail beam base plate 6.2 overlaps platform with described non-switch area support rail beam
Wear-resisting sliding layer 14 it is fixedly installed between 8.
Armored concrete turnout junction girder strip footing 3 bottom ground uses the reinforcing bar of intensity and good integrity to mix
Solidifying earth boring auger hole pouring pile 5 is reinforced with Reinforced Concrete Raft plate 2, and reinforced concrete bored pile 5 is worn
Cross soft stratum 11 and stretch into reliable supporting course 12, reinforced concrete bored pile 5, armored concrete
Raft plate 2, armored concrete turnout junction girder strip footing 3, non-switch area support rail beam overlap joint platform 8 and convex
Be rigidly connected between platform block 7, in order to undertake turnout junction girder transmission pressure, draw, the complicated lotus such as curved, torsion
Carry, it is ensured that turnout junction girder does not produces excessive deformation because of foundation insufficient rigidity in rotation process, meets
The turnout junction girder requirement to underlying strength Yu stability.
The rigid pile such as CFG stake, plain concrete pile are used with the low circuit ground of putting of turnout junction girder basis drop-over
Composite foundation 4 is reinforced with Reinforced Concrete Raft plate 1, and joint is fixedly installed low puts circuit embankment
Changeover portion filler, forms non-switch area support rail beam lower trapezoid filling body 9, can realize the rigidity of foundation
With sedimentation transition, and compare and all use reinforced concrete bored pile+Reinforced Concrete Raft plate structure
Economy is more preferable.
Non-switch area support rail beam overlap joint platform 8 it is fixedly installed in switch area Reinforced Concrete Raft plate 2 one end,
Non-switch area support rail beam 6 is fixedly installed on non-switch area support rail beam overlap joint platform 8 on, between set
Pin 13 measure such as grade is in order to fixing non-switch area support rail beam 6, and rear and front end sets boss block 7 gear and protects non-
Roadbed filling 15 in the altitude range of switch area support rail beam base plate 6.2, is used for improving non-switch area and holds
The lateral stability of beam-and-rail 6.
One end of non-switch area support rail beam 6 and armored concrete turnout junction girder strip footing 3 share reinforcing bar and mix
Solidifying earth boring auger hole pouring pile 5 and Reinforced Concrete Raft plate 2, non-switch area support rail beam 6 and non-switch area support rail
Lay, between beam overlap joint platform 8, the resistance to mill sliding being made up of two layers polyester long filament composite polyethylene geomembrane
Layer 14, to buffer magnetic-levitation train impulsive force, discharges longitudinal temperature stress, thus avoids and low put circuit
Support rail beam produces differential settlement with track girder, it is achieved that switch area 100 F rail interval with non-switch area 200
Smoothly transition.
Armored concrete turnout junction girder strip footing 3 bottom of the present utility model ground uses intensity and entirety
Property good reinforced concrete bored pile 5 reinforce with Reinforced Concrete Raft plate, reinforced concrete drilling
Bored concrete pile 5 stretches into reliable supporting course 12 through soft stratum 1, reinforced concrete bored pile 5,
Reinforced Concrete Raft plate, armored concrete turnout junction girder strip footing 3, non-switch area support rail beam overlap joint platform
Use between 8 and boss block 7 and be rigidly connected, in order to undertake turnout junction girder transmission pressure, draw, curved,
The Complicated Loads such as torsion, it is ensured that turnout junction girder does not produces excessive because of foundation insufficient rigidity in rotation process
Deformation, meets the turnout junction girder requirement to underlying strength Yu stability.Secondly, with turnout junction girder basis drop-over
Low circuit ground of putting use the rigid pile composite foundation such as CFG stake, plain concrete pile 4 and non-turnout district
Reinforced Concrete Raft plate 1 is reinforced, and joint is fixedly installed low puts circuit embankment changeover portion filler,
Rigidity and the sedimentation transition of foundation can be realized, and compare all employing reinforced concrete drilling perfusions
Stake 5+ Reinforced Concrete Raft plate structure economy is more preferable.Low circuit support rail beam of putting is fixedly installed on low putting
On circuit support rail beam overlap joint platform, both sides use and set boss block 7, low put circuit support rail beam and overlap joint
Set pin 13 measure such as grade between platform and low put circuit support rail beam and gear protects non-switch area support rail beam in order to fixing
Outside roadbed filling 15, it is to avoid the low circuit support rail beam put produces differential settlement with track girder, it is achieved that road
Cha Qu and the smoothly transition of non-track switch interval F rail.
This utility model construction forming process is as follows:
(1) smooth construction site, the rigid pile such as non-switch area CFG stake, plain concrete pile of constructing are multiple
Close ground 4 and switch area reinforced concrete bored pile 5.
(2) place is carried out compacting leveling, then carries out Reinforced Concrete Raft plate, armored concrete track switch
Beam strip footing 3, overlap joint platform and the reinforcing bar binding of boss block 7, wherein switch area reinforced concrete
Soil raft plate 2 reinforcing bar, turnout junction girder strip footing reinforcing bar should entirety with overlap joint platform and boss block 7 reinforcing bar
Colligation.
(3) non-switch area Reinforced Concrete Raft plate 1, switch area Reinforced Concrete Raft plate 2, bar are installed
Shape basis, overlap joint platform and the template of boss block 7, complete the installation of pin 13 built-in fitting such as grade, then
Primary concreting completes concrete.
(4) non-switch area Reinforced Concrete Raft plate 1, switch area Reinforced Concrete Raft plate 2, bar shaped are treated
After basis, overlap joint platform and boss block 7 reach requirement of strength, form removal, fills non-switch area
Under support rail beam, roadbed 10 and non-switch area support rail beam lower trapezoid filling body 9, re-lay non-switch area support rail
Wear-resisting sliding layer 14 between beam and overlap joint platform, be compacted and detect qualified after construction low put circuit support rail
Beam.
(5) low put after circuit support rail beam constructed, the roadbed filling 15 of backfill support rail beam both sides, then
Carry out turnout junction girder to lift.
As it will be easily appreciated by one skilled in the art that and the foregoing is only preferred embodiment of the present utility model
, not in order to limit this utility model, all made within spirit of the present utility model and principle
Any amendment, equivalent and improvement etc., within should be included in protection domain of the present utility model.
Claims (5)
1. medium-and low-speed maglev is low puts circuit switch area and a non-switch area transition section structure, and its feature exists
In, including non-switch area Reinforced Concrete Raft plate, switch area Reinforced Concrete Raft plate, armored concrete
Turnout junction girder strip footing, many rigid pile composite foundations, many reinforced concrete bored piles, non-
Under switch area support rail beam, boss block, non-switch area support rail beam overlap joint platform, non-switch area support rail beam
Trapezoidal filling body, low put under circuit support rail beam roadbed filling outside roadbed and non-switch area support rail beam, its
In,
Described switch area Reinforced Concrete Raft plate and the described non-switch area equal level of Reinforced Concrete Raft plate are solid
Determining to arrange, and both is supported by soft stratum, described soft stratum is supported by supporting course；
The right-hand member of described switch area Reinforced Concrete Raft plate and described non-switch area Reinforced Concrete Raft plate
Left end contacts；
The bottom surface of described switch area Reinforced Concrete Raft plate and the bottom surface of non-switch area Reinforced Concrete Raft plate
Described reinforced concrete bored pile and described rigid pile composite foundation, and every described steel are set
Reinforced concrete cast-in-situ bored pile is all vertically arranged；
The quantity of described armored concrete turnout junction girder strip footing is multiple and they are all fixedly installed on
On the end face of described switch area Reinforced Concrete Raft plate；
Described non-switch area support rail beam overlap joint platform is fixedly installed on described switch area Reinforced Concrete Raft plate
End face on；
The end face of described non-switch area Reinforced Concrete Raft plate is accepted and described low is put roadbed under circuit support rail beam；
Described switch area Reinforced Concrete Raft plate and non-switch area Reinforced Concrete Raft plate are accepted described jointly
Non-switch area support rail beam lower trapezoid filling body, the left end of described non-switch area support rail beam lower trapezoid filling body
Abuts with the right-hand member of described non-switch area support rail beam overlap joint platform, its right-hand member and described low put circuit support rail
Under beam, the left end of roadbed abuts；
Described non-switch area support rail beam lower trapezoid filling body and low put roadbed under circuit support rail beam and jointly accept
Described non-switch area support rail beam, and described non-switch area support rail beam includes non-switch area support rail beam top
Girder structure and non-switch area support rail beam base plate, the bottom surface of described non-switch area support rail beam base plate is with described
Non-switch area support rail beam lower trapezoid filling body and low roadbed of putting under circuit support rail beam abut；
Described boss block is fixedly installed on the end face of described non-switch area support rail beam overlap joint platform, with
For preventing described non-switch area support rail beam base plate lateral displacement；
Described non-switch area support rail beam overlap joint platform, non-switch area support rail beam lower trapezoid filling body and low put
Under circuit support rail beam, roadbed abuts roadbed filling outside the described non-switch area support rail beam of common undertaking, and
Described non-switch area support rail beam all it is fixedly installed in the front-end and back-end of described non-switch area support rail beam base plate
Outside roadbed filling.
A kind of medium-and low-speed maglev the most according to claim 1 is low puts circuit switch area and non-switch area
Transition section structure, it is characterised in that described rigid pile composite foundation includes CFG stake and/or plain concrete
Stake.
A kind of medium-and low-speed maglev the most according to claim 1 is low puts circuit switch area and non-switch area
Transition section structure, it is characterised in that described non-switch area support rail beam base plate is by pin and described non-road
Trouble district support rail beam overlap joint platform connects, and described pin is vertically fixedly installed.
A kind of medium-and low-speed maglev the most according to claim 3 is low puts circuit switch area and non-switch area
Transition section structure, it is characterised in that described pin includes pre-buried connection reinforcing bar, Colophonium hemp cut and stainless
Steel thimble, described pre-buried connection reinforcing bar is positioned at described rustless steel sleeve pipe and is fixedly installed therebetween
Described Colophonium hemp cut.
A kind of medium-and low-speed maglev the most according to claim 1 is low puts circuit switch area and non-switch area
Transition section structure, it is characterised in that described non-switch area support rail beam base plate and described non-switch area support rail
It is fixedly installed wear-resisting sliding layer between beam overlap joint platform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388796.7U CN205557205U (en) | 2016-04-29 | 2016-04-29 | Low circuit switch area NOT AND switch area changeover portion structure of putting of moderate -low speed magnetic levitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388796.7U CN205557205U (en) | 2016-04-29 | 2016-04-29 | Low circuit switch area NOT AND switch area changeover portion structure of putting of moderate -low speed magnetic levitation |
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| CN205557205U true CN205557205U (en) | 2016-09-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887587A (en) * | 2016-04-29 | 2016-08-24 | 中铁第四勘察设计院集团有限公司 | Turnout zone and non-turnout zone transition section structure for medium and low-speed magnetic levitation low implantation line |
| CN106283953A (en) * | 2016-09-15 | 2017-01-04 | 中铁第四勘察设计院集团有限公司 | Medium-and low-speed maglev two-wire embankment location pile foundation combined type support rail beam transition section structure |
| CN106283973A (en) * | 2016-09-15 | 2017-01-04 | 中铁第四勘察设计院集团有限公司 | Medium-and low-speed maglev traffic engineering two-wire excavation location detached pier pillar support rail beam transition section structure |
-
2016
- 2016-04-29 CN CN201620388796.7U patent/CN205557205U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887587A (en) * | 2016-04-29 | 2016-08-24 | 中铁第四勘察设计院集团有限公司 | Turnout zone and non-turnout zone transition section structure for medium and low-speed magnetic levitation low implantation line |
| CN105887587B (en) * | 2016-04-29 | 2017-06-13 | 中铁第四勘察设计院集团有限公司 | A kind of low circuit switch area of putting of medium-and low-speed maglev is with non-switch area transition section structure |
| WO2017185906A1 (en) * | 2016-04-29 | 2017-11-02 | 中铁第四勘察设计院集团有限公司 | Transitional structure for turnout and non-turnout zones in low-set, mid-to-low speed magnetic levitation lines |
| CN106283953A (en) * | 2016-09-15 | 2017-01-04 | 中铁第四勘察设计院集团有限公司 | Medium-and low-speed maglev two-wire embankment location pile foundation combined type support rail beam transition section structure |
| CN106283973A (en) * | 2016-09-15 | 2017-01-04 | 中铁第四勘察设计院集团有限公司 | Medium-and low-speed maglev traffic engineering two-wire excavation location detached pier pillar support rail beam transition section structure |
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