CN105730316B - Railway high speed track switch overlength component highway safety transportation resources and device - Google Patents
Railway high speed track switch overlength component highway safety transportation resources and device Download PDFInfo
- Publication number
- CN105730316B CN105730316B CN201610059957.2A CN201610059957A CN105730316B CN 105730316 B CN105730316 B CN 105730316B CN 201610059957 A CN201610059957 A CN 201610059957A CN 105730316 B CN105730316 B CN 105730316B
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- China
- Prior art keywords
- shaped steel
- track switch
- steel tank
- overlength
- plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 105
- 239000010959 steel Substances 0.000 claims abstract description 105
- 239000004576 sand Substances 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 6
- 241001669679 Eleotris Species 0.000 abstract description 5
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000009527 percussion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of railway high speed track switch overlength component highway safety transportation resources and devices, including two track switch overlength components on the in-orbit underlay wood of fixation, chock is placed in C-shaped steel tank under rail, C-shaped steel tank is provided at both ends with faces end head plugging steel plate, arc steel deck-plate is provided at the top of C-shaped steel tank, C-shaped steel tank is fixed on the tractor with vibration damper steel plate, human assistance steering tiller and mechanical traction frame, utilize the cavity of C-shaped steel tank, track switch overlength component is loaded, avoids track switch overlength component torsional deformation；Utilize the opening above C-shaped steel tank, convenient for the disengaging of gapless line, steel plate and chock are blocked using C-shaped steel tank two ends, prevent overlength component from being slid from C-shaped steel tank end, rail brace is carried out using spacing sleeper small in C-shaped steel tank cavity, vertical flexural deformation is prevented, is fixed track switch overlength component flexibility using the sand full of C-shaped steel tank；Present inventive concept is ingenious, good to rail protecting effect, has well adapting to property to small radius in super-long object highway transportation.
Description
【Technical field】
The invention belongs to super-long object transport fields, and in particular to a kind of railway high speed track switch overlength component highway safety fortune
Transmission method and device
【Background technology】
As common railway speed-raising and the construction of high-speed railway, high-speed switch usage quantity are more and more.General track switch by
The compositions such as switch tie, tongue, curvilinear guide, frog centre, guard rail and railway switch, newly built railway generally need advanced trade trouble positioning paving
If then mechanization is laid with the track at both ends and with overlaying track switch drop-over.High-speed switch is meets train high-speed smooth approaching side
Stock needs, the turning radius of curvilinear guide is larger, and curvilinear guide is longer, the designed distance of curved switch to frog centre farther out,
Therefore, the connection rail between the tongue of high-speed switch and tongue and frog centre is all provided with haggling over long (the nearly 30m of longest), while tongue
Section change from small to big and gradually transit to the normal section of rail.
The rail assemblies category high-precision converted products of track switch, it is careless slightly in transportational process easily to cause railroad turnout steel rail
Deformation influences to be laid with installation accuracy and traffic safety, therefore, very strict want is proposed in terms of the transport of railroad turnout steel rail
It asks, the necessary vertically-arranged transport of rail, supporting point spacing is not greater than 6m under rail, and hanging length outside rail end is not greater than 2m, and transporting
Effective pre- anti-twisting, the anti-measures such as collide with are taken in the process.
Switch structure is complicated, be laid with required precision height, time-consuming, therefore generally needs first transport track switch component to laying scene
It is laid in advance, the parameters such as position, direction and elevation that when laying accurately controls switch tie and track switch is laid with, each 200m in track switch both ends
Circuit carries out ride comfort adjustment with track switch.
Both wired enlarging or during Speed Increased Reformed, track switch component can transport scene to using existing railway；Newly built railway track switch group
Part then transports scene to using highway or builder's road.
Newly-built mountain area high ferro station, since road bumpiness, slope sharp bend are anxious, logistics condition is difficult, can not utilize highway or apply
The relatively gapless line component of track switch is directly transported to laying scene by work sidewalk, seriously affects normal construction.
Intend, using after laying all fronts track by track-laying machine, track switch component being transported to laying scene, then remove by engineering train
Laying a switch method after switch area circuit so needs to cut off traffic at least 20 days or more；Plan is surpassed using helicopter handling track switch
Long component (gapless line) is live to being laid with, but cost is high.
【Invention content】
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of transports of railway high speed track switch overlength component highway safety
For the track switch gapless line highway transportation under rugged hill path, slope sharp bend urgency road conditions, it is tired to solve transport turning for method and device
The problems such as damage that hardly possible, rail torsional deformation, deflection of rail deform, rail collides with, reach the mesh for shortening the construction period, reducing construction cost
's.
In order to achieve the above object, a kind of railway high speed track switch overlength component highway safety transportation resources, including following step
Suddenly：
Step 1 fixes two track switch overlength components on in-orbit underlay wood；
Chock under rail is put into together with track switch overlength component in C-shaped steel tank by step 2；
Step 3 blocks steel plate, and arc steel deck-plate is covered on C-shaped steel tank in the both ends fixed end of C-shaped steel tank；
C-shaped steel tank is placed and secured in vibration damper steel plate, human assistance steering tiller and mechanical traction frame by step 4
Tractor on.
In the step 1, the railway spike of two track switch overlength components of isolation is provided under rail on chock.
In the step 2, after chock under rail is put into C-shaped steel tank, with the gap in sand filling C-shaped steel tank.
A kind of railway high speed track switch overlength component highway safety transport device, including the in-orbit underlay wood Shang Lianggen roads of fixation
Branch off overlength component, chock is placed in C-shaped steel tank under rail, and C-shaped steel tank is provided at both ends with faces end head plugging steel plate, the top of C-shaped steel tank
Portion is provided with arc steel deck-plate, and C-shaped steel tank is placed and secured in vibration damper steel plate, human assistance steering tiller and mechanical traction
On the tractor of frame.
The tractor includes front end bogie and rear end bogie, and front end bogie and rear end bogie include setting
In wheel to the inflatable wheel pair on axis, take turns to being fixed with bearing platform by vibration damping steel plate on axis, be connected with and turn on bearing platform
To disk shaft.
The vibration damping steel plate is fixed by the U-shaped fixing card of vibration damping steel plate.
It is provided with steering wheel lower wall on the tractor, steering wheel lower wall is provided with disk on steering wheel, on steering wheel on disk
C-shaped steel tank is placed with, human assistance steering tiller, the steering of front end bogie are provided on the steering wheel lower wall of rear end bogie
Mechanical traction frame is provided on disk lower wall.
The arc steel deck-plate connects bolt by arc steel deck-plate and is fixed on C-shaped steel tank.
The railway spike of two track switch overlength components of isolation is provided under the rail on chock.
Compared with prior art, the present invention utilizes the cavity of C-shaped steel tank, loads track switch overlength component, avoids track switch overlength
Component torsional deformation；Using the opening above C-shaped steel tank, convenient for the disengaging of gapless line, steel plate is blocked using C-shaped steel tank two ends
And chock, it prevents overlength component from being slid from C-shaped steel tank end, rail brace is carried out using spacing sleeper small in C-shaped steel tank cavity,
Prevent vertical flexural deformation；Present inventive concept is ingenious, good to rail protecting effect, to small in super-long object highway transportation
Half curve has well adapting to property, can be used for reference in similar hauling operation.
Further, the present invention rail is isolated, and filled up cavity with sand using the railway spike on sleeper, prevents rail
Lateral bending deformation and mutual collsion damage.
Further, the present invention is connected into C-shaped steel tank using arc steel deck-plate and arc steel deck-plate connection bolt closed
Cavity forms steel pipe, improves overall stiffness and meets outstanding part and span centre part bending resistance needs outside both ends.
Further, the present invention utilizes the steering mechanism of hitch frame, meets traction of the transport device on Ordinary Rd and turns
To.
Further, the present invention meets the auxiliary of minor radius road using trailing wheel to bogie and human assistance steering tiller
Help steering.
Further, the present invention reduces the single unit system caused by being uneven of road using vibration damping steel plate and runs up and down
It winnows with a dustpan, avoids rail by percussion.
【Description of the drawings】
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view of the present invention.
【Specific embodiment】
The present invention will be further described below in conjunction with the accompanying drawings.
A kind of railway high speed track switch overlength component highway safety transportation resources, includes the following steps：
Two track switch overlength components 9 are fixed on in-orbit underlay wood 10, are provided with isolation two under rail on chock 10 by step 1
The railway spike of root track switch overlength component 9；
Chock under rail 10 and track switch overlength component 9 are put into C-shaped steel tank 1 by step 2 together, and C-shaped steel is filled with sand
Gap in slot 1；
Step 3 blocks steel plate 2 in the both ends fixed end of C-shaped steel tank 1, arc steel deck-plate 3 is covered in C-shaped steel tank 1
On, blending bolt is fixedly connected into closed hoop section；
C-shaped steel tank 1 is fixed on vibration damper steel plate 5, human assistance steering tiller 8 and mechanical traction frame 7 by step 4
On tractor.
Referring to Fig. 1 and Fig. 2, a kind of railway high speed track switch overlength component highway safety transport device, including fixation it is in-orbit under
Two track switch overlength components 9 on chock 10, chock 10 is placed in C-shaped steel tank 1 under rail, and C-shaped steel tank 1 is provided at both ends with end
Block steel plate 1, the top of C-shaped steel tank 1 is provided with arc steel deck-plate 3, and C-shaped steel tank 1 is fixed on vibration damper steel plate 5, artificial auxiliary
It helps on the tractor of steering tiller 8 and mechanical traction frame 7, arc steel deck-plate 3 connects bolt 3-1 by arc steel deck-plate and is fixed on
On C-shaped steel tank 1, the railway spike of two track switch overlength components 9 of isolation is provided under rail on chock 10.
Tractor includes front end bogie and rear end bogie, and front end bogie and rear end bogie include being arranged on wheel
To the inflatable wheel on axis 4-1 to 4, take turns to being fixed with bearing platform 6-4, bearing platform 6-4 by vibration damping steel plate 5 on axis 4-1
On be connected with steering wheel shaft 6-3, vibration damping steel plate 5 is fixed by the U-shaped fixing card 5-1 of vibration damping steel plate, be provided on tractor turn
To disk lower wall 6-1, steering wheel lower wall 6-1 is provided with disk 6-2 on steering wheel, and C-shaped steel tank 1 is fixed on disk 6-2 on steering wheel, after
It holds and human assistance steering tiller 8 is provided on the steering wheel lower wall 6-1 of bogie, on the steering wheel lower wall 6-1 of front end bogie
It is provided with mechanical traction frame 7.
1st, using C-shaped steel tank and front and rear rubber-tyred wheel to being assembled into transport vehicle；
2nd, using the cavity of C-shaped steel tank, track switch overlength component (rail) is loaded, track switch overlength component (rail) is avoided to distort
Deformation；Using the opening above C-shaped steel tank, convenient for the disengaging of gapless line；
3rd, steel plate and chock are blocked using C-shaped steel tank two ends, prevents overlength component from being slid from C-shaped steel tank end；
4th, rail brace is carried out using spacing sleeper small in C-shaped steel tank cavity, prevents vertical flexural deformation；
5th, rail is isolated using the railway spike on sleeper, and is filled up cavity with sand, prevent rail lateral bending deformation
With mutual collsion damage；
6th, C-shaped steel tank is connected into cyclization using curved cover plate and bolt, forms steel pipe, improved overall stiffness and meet outside both ends
Outstanding part and the bending resistance of span centre part need；
7th, using the steering mechanism of hitch frame, meet transport device pulling round on Ordinary Rd；
8th, the assisted diversion of minor radius road is met to bogie and human assistance steering tiller using trailing wheel；
9th, reduce the single unit system caused by being uneven of road using vibration damping steel plate to pitch, avoid rail by
Percussion.
Xi'an to Chengdu Railway Line for Passenger Transportation designs speed per hour 350km/h, and Qinling Mountains depths station needs 12 groups of laying a switch, by
Duration restricts and is restricted into mountain road conditions, and high-speed switch overlength component can not normally transport construction site to, after this method,
Solves the problems, such as the transport of overlength component.After lay a railway track compared with railway transportation scheme, 2 months durations are saved, with helicopter handling
Scheme is compared to 3,600,000 yuan of cost of saving.
Claims (7)
1. a kind of railway high speed track switch overlength component highway safety transportation resources, which is characterized in that include the following steps：
Step 1, will be on the fixed in-orbit underlay of two track switch overlength components (9) wooden (10)；
Chock under rail (10) and track switch overlength component (9) are placed in C-shaped steel tank (1) by step 2 together；
Step 3 blocks steel plate (2), and arc steel deck-plate (3) is covered in C-shaped steel in the both ends fixed end of C-shaped steel tank (1)
On slot (1)；
C-shaped steel tank (1) is fixed on vibration damper steel plate (5), human assistance steering tiller (8) and mechanical traction frame by step 4
(7) on tractor.
2. a kind of railway high speed track switch overlength component highway safety transportation resources according to claim 1, which is characterized in that
In the step 1, the railway spike of two track switch overlength components (9) of isolation is provided under rail on chock (10).
3. a kind of railway high speed track switch overlength component highway safety transportation resources according to claim 1, which is characterized in that
In the step 2, after chock under rail (10) is put into C-shaped steel tank (1), with the gap in sand filling C-shaped steel tank (1).
4. a kind of railway high speed track switch overlength component highway safety transport device, which is characterized in that including the in-orbit underlay wood of fixation
(10) two track switch overlength components (9) on, chock (10) is placed in C-shaped steel tank (1) under rail, the both ends setting of C-shaped steel tank (1)
There is faces end head plugging steel plate (1), arc steel deck-plate (3) is provided at the top of C-shaped steel tank (1), C-shaped steel tank (1), which is fixed on to have, to be subtracted
On the tractor for shaking steel plate (5), human assistance steering tiller (8) and mechanical traction frame (7)；
The tractor includes front end bogie and rear end bogie, and front end bogie and rear end bogie include being arranged on wheel
To the inflatable wheel on axis (4-1) to (4), take turns to being fixed with bearing platform (6-4) by vibration damping steel plate (5) on axis (4-1), hold
Steering wheel shaft (6-3) is connected on galassing platform (6-4)；
The arc steel deck-plate (3) connects bolt (3-1) by arc steel deck-plate and is fixed on C-shaped steel tank (1).
5. a kind of railway high speed track switch overlength component highway safety transport device according to claim 4, which is characterized in that
The vibration damping steel plate (5) is fixed by the U-shaped fixing card of vibration damping steel plate (5-1).
6. a kind of railway high speed track switch overlength component highway safety transport device according to claim 4, which is characterized in that
Steering wheel lower wall (6-1) is provided on the tractor, steering wheel lower wall (6-1) is provided with disk on steering wheel (6-2), steering wheel
C-shaped steel tank (1) is fixed on upper disk (6-2), human assistance is provided on the steering wheel lower wall (6-1) of rear end bogie and turns to hand
Handle (8) is provided with mechanical traction frame (7) on the steering wheel lower wall (6-1) of front end bogie.
7. a kind of railway high speed track switch overlength component highway safety transport device according to claim 4, which is characterized in that
The railway spike of two track switch overlength components (9) of isolation is provided under the rail on chock (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610059957.2A CN105730316B (en) | 2016-01-28 | 2016-01-28 | Railway high speed track switch overlength component highway safety transportation resources and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610059957.2A CN105730316B (en) | 2016-01-28 | 2016-01-28 | Railway high speed track switch overlength component highway safety transportation resources and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105730316A CN105730316A (en) | 2016-07-06 |
| CN105730316B true CN105730316B (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610059957.2A Expired - Fee Related CN105730316B (en) | 2016-01-28 | 2016-01-28 | Railway high speed track switch overlength component highway safety transportation resources and device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283994B (en) * | 2016-08-16 | 2017-11-17 | 中铁六局集团天津铁路建设有限公司 | A kind of device and construction method for gapless line transportation loading and unloading |
| CN109353358A (en) * | 2018-11-04 | 2019-02-19 | 高永强 | A kind of assembly rail mounted monomer column floor truck |
| CN113123607A (en) * | 2021-03-31 | 2021-07-16 | 中国五冶集团有限公司 | Construction method for conveying prefabricated components on floor |
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| CN105730316A (en) | 2016-07-06 |
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Granted publication date: 20180612 |