CN105735065A - Sliding device and transferring method for turnout switch rail and stock rail assembly on bridge - Google Patents
Sliding device and transferring method for turnout switch rail and stock rail assembly on bridge Download PDFInfo
- Publication number
- CN105735065A CN105735065A CN201610110750.3A CN201610110750A CN105735065A CN 105735065 A CN105735065 A CN 105735065A CN 201610110750 A CN201610110750 A CN 201610110750A CN 105735065 A CN105735065 A CN 105735065A
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- rail assembly
- stock rail
- lumps
- wood
- roller
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 238000013461 design Methods 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 239000002023 wood Substances 0.000 claims description 58
- 238000012546 transfer Methods 0.000 claims description 27
- 238000005516 engineering process Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000005987 sulfurization reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims description 3
- 241000168254 Siro Species 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A sliding device and a transferring method for turnout switch rails and stock rail components on a bridge are provided, wherein the sliding device comprises a rolling structure formed by a plurality of square timbers and two roller assemblies arranged on each square timbers, and a moving platform formed by respectively placing a sliding steel beam on each two rows of roller assemblies. The movable platform can move in parallel on the rollers of the roller combination body by means of external thrust. The turnout switch rail and stock rail assembly is arranged on the mobile platform, and the turnout switch rail and stock rail assembly can be transferred to a construction position from an unloading position on a bridge. The invention relates to a sliding device and a transferring method for a switch blade and stock rail assembly on a bridge, which solve the problem that the switch blade and stock rail assembly can not be smoothly transferred in place under the condition that no way is available in bridge construction. The sliding device for the turnout switch rail and stock rail assembly on the bridge is used, so that the construction cost is reduced, and the construction efficiency is improved. The method of the invention has safe and reliable construction and ensures that the deflection of the switch rail and stock rail assembly does not exceed the design allowable range.
Description
Technical field
The present invention relates to the frock of a kind of non-fragment orbit laying a switch, particularly relate to point tongue and stock rail assembly slide device and transfer method on a kind of bridge.
Background technology
The track switch working procedure of high speed non-fragment orbit is complicated, required precision is high, difficulty is big.At present, ballastless turnout construction is generally adopted crane or straddle truck tongue and stock rail assembly, heart rail frog assembly is lifted and transfer tasks.Tongue is 22m with stock rail assembly, heart rut fork length component~24m, is easy in hoisting process produce deflection deformation.But the control of amount of deflection is required quite strict again with stock rail assembly, heart rail frog assembly by tongue.In overhead station ballastless turnout laying construction, being limited by without execution conditions such as builder's roads, use the difficulty of crane or straddle truck handling or transfer tongue and stock rail assembly, heart rail frog assembly to be greatly increased, the deflection deformation in handling is difficult to control especially.It addition, use crane or straddle truck handling tongue and stock rail assembly, heart rail frog assembly to there is also following shortcoming: the lease of (one) straddle truck, transport, peace are torn open, comprehensive cost is higher causes engineering cost to increase for regular maintenance etc.；(2) straddle truck walking track is installed, need to be fixed in beam face or cable trough subdrilling hole, beam body or cable trough etc. be damaged, leaves hidden danger of quality；(3) straddle truck operation has certain potential safety hazard.
Summary of the invention
The invention aims to provide that a kind of use cost is low, easy and simple to handle, efficiency of construction is high, safe and reliable, when can solving without sidewalk, tongue and the equipment such as stock rail assembly, heart rail frog assembly are transferred to by drop off location and are ensured in design attitude and transfer process that tongue and stock rail assembly, heart rail frog assembly amount of deflection are without departing from designing point tongue and stock rail assembly slide device on the bridge of allowed band.
It is an object of the invention to be capable of.nullOn bridge of the present invention, point tongue and stock rail assembly slide device are characterised by: by the longitudinally disposed some lumps of wood of track on bridge track switch operation side，Described lumps of wood length direction is longitudinally perpendicular with track，Every lumps of wood longitudinally above all arranges two roller set zoariums，Two roller set zoarium spacing on all lumps of wood are equal，Back gauge is consistent，Roller shaft coaxial line and the axis of two roller set zoariums on a piece lumps of wood are in lumps of wood length direction centerline，Roller set zoarium on all lumps of wood lines up two row by track longitudinal direction straight line，A slip girder steel is each overlapped above the roller that two row roller set are fit，Described whole lumps of wood and the roller set zoarium installed on it constitute rolling structure，Described two slip girder steels constitute mobile platform，Described rolling structure and mobile platform constitute point tongue and stock rail assembly slide device.
Point tongue and stock rail assembly slide device on the bridge of the present invention, the wherein said adjacent lumps of wood equidistantly arranges, all lumps of wood are on same longitudinal axis with the roller midpoint that string roller set is fit, orientation and the rectilinear direction of slip girder steel that roller set is fit are all parallel longitudinal with track circuit, the roller of described roller set zoarium has a rotary motion trace being parallel to lumps of wood transverse section on roller shaft, and described mobile platform has one on roller set zoarium by the rotation of roller and is parallel to the rectilinear translation track that track is longitudinal.
Point tongue and stock rail assembly slide device on the bridge of the present invention, wherein said two slip girder steels are isometric, are 24m~27m, is made up of the welding of 12# channel-section steel, and described flitch sectional dimension is 15cm*15cm or 20cm*30cm, and the arrangement pitches of the adjacent lumps of wood is three meters.
Point tongue and stock rail assembly slide device on the bridge of the present invention, the notch of wherein said slip girder steel overlaps with the roller of roller set zoarium downwards, and the bottom land of slip girder steel is upwards fitted and connected with the sulfuration backing plate on stock rail assembly with tongue.
Another object of the present invention is to provide the transfer method of point tongue and stock rail assembly slide device on bridge.On bridge of the present invention, the transfer method of point tongue and stock rail assembly slide device is through the following steps that complete, including:
Step 1, carry out the transfer planning of point tongue and stock rail assembly the barrier clearing up on track circuit by design,
Step 2, carry out the assembling of rolling structure by design design drawing requirement, some lumps of wood are laterally put one every three meters and is disposed two roller set zoariums on the lumps of wood, two fit spacing on the lumps of wood of roller set are specifically determined according to switch bed plate size, roller rotating direction on roller set zoarium should be parallel with track circuit
After step 3, rolling structure are completed, the long 24m being welded into by 12# channel-section steel~Two slip girder steels of 27m ride upon on the roller that roller set is fit respectively, and two slip girder steels all should be parallel with track circuit after laying, and completes the installation of mobile platform,
Step 4, the track switch fore-and-aft direction determined according to design drawing, will need point tongue to be mounted and stock rail assembly to hang steadily on mobile platform by fore-and-aft direction on bridge,
Step 5, a 100cm*15cm*15cm lumps of wood is disposed to constitute drive mechanism at point tongue and stock rail assembly afterbody, before adjusting fork truck travel angle and direction and being reached mobile platform, afterwards, by fork truck with drive mechanism compact siro spinning technology to prevent fork truck collision tongue from tongue is caused damage, again fork truck is slowly driven into forward, fork truck promotes mobile platform switch with follow up movement tongue and the sliding forward of stock rail assembly, after mobile platform moves forward three meters together with point tongue and stock rail assembly on assembly pulley zoarium, the lumps of wood that rear departs from mobile platform is fit by manually shifting in the advance route of front together with assembly pulley, so circulation carries out successively, until point tongue and stock rail assembly are transferred to design attitude.
On bridge of the present invention, point tongue and the transfer method of stock rail assembly slide device, after wherein said roller set zoarium disposes, check that roller should roll flexibly, and without tight stagnant phenomenon, two slip girder steels answer notch downward on roller, and bottom land is upwards laid.
On bridge of the present invention, point tongue and the transfer method of stock rail assembly slide device, should ensure that when the wherein said artificial mobile lumps of wood and assembly pulley zoarium that spacing, axis and planning circuit meet the regulation that technology requires.
The transfer method of point tongue and stock rail assembly slide device on bridge of the present invention, after wherein said point tongue is in place with stock rail assembly, with track jack by point tongue and stock rail assembly jack-up, rearward withdraw from mobile platform, take out the lumps of wood and assembly pulley is fit, decline track jack height, unloads point tongue and stock rail assembly and drops down onto on concrete switch sleeper, complete the transfer work of point tongue and stock rail assembly.
On bridge of the present invention, point tongue and stock rail assembly slide device and transfer method difference from prior art are in that on the bridge of the present invention point tongue and are made up of rolling structure and mobile platform two parts with stock rail assembly slide device.Rolling structure is made up of two the roller set zoariums disposed on some lumps of wood and the every lumps of wood.Mobile platform is made up of the two slip girder steels placed respectively on two row roller set zoariums.Mobile platform, by the rotation of external thrust and roller set zoarium roller, can move in parallel on roller set zoarium.Laying on a mobile platform by the point tongue preparing on bridge to install with stock rail assembly, by the movement of mobile platform, point tongue and stock rail assembly can smoothly be transported to the construction location of design and carry out installation from drop off location.When on the bridge of the present invention, point tongue solves without sidewalk with stock rail assembly slide device and transfer method, tongue and the equipment such as stock rail assembly, heart rail frog assembly can not lift smoothly, shift the problem put in place.The inventive method is simple, it is easy to grasp and operation.Use point tongue and stock rail assembly slide device on bridge, reduce construction cost, improve efficiency of construction.The method utilizing the present invention, construction safety is reliable, it is ensured that tongue and stock rail assembly, heart rail frog assembly amount of deflection are without departing from design allowed band.
It is described further with stock rail assembly slide device and transfer method below in conjunction with point tongue on the accompanying drawing bridge to the present invention.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of point tongue and stock rail assembly slide device on bridge of the present invention.
Fig. 2 is the schematic front view of point tongue and stock rail assembly slide device on bridge of the present invention.
Fig. 3 is the schematic top plan view of point tongue and stock rail assembly slide device on bridge of the present invention.
Fig. 4 is the left schematic side view of point tongue and stock rail assembly slide device on bridge of the present invention.
Fig. 5 is the schematic front view that state put by point tongue and stock rail assembly on this device.
Fig. 6 is the schematic three dimensional views that state put by point tongue and stock rail assembly on this device.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention is by the longitudinally perpendicular some lumps of wood 1 of track its length direction longitudinally disposed and track at bridge track switch operation side, every lumps of wood 1 longitudinally above all arranges two roller set zoariums 2, fit 2 spacing of two roller set on all lumps of wood 1 are equal, and back gauge is consistent.The roller shaft 2-1 coaxial line of two roller set zoariums 2 on a piece lumps of wood 1 and axis are in the lumps of wood 1 length direction centerline.Roller set zoarium 2 on all lumps of wood 1 lines up two row by track longitudinal direction straight line.A slip girder steel 3 is each overlapped above the roller 2-2 of two row roller set zoariums 2.Whole lumps of wood 1 and the roller set fit 2 installed on it constitute rolling structure.Two slip girder steels constitute mobile platform.Rolling structure and mobile platform constitute point tongue and stock rail assembly slide device.
As shown in Figure 1, Figure 3, on bridge, point tongue is with stock rail assembly slide device, and the adjacent lumps of wood 1 equidistantly arranges, and on all lumps of wood 1, the roller 2-2 midpoint with string roller set zoarium 2 is on same longitudinal axis.The orientation of roller set zoarium 2 and the rectilinear direction of slip girder steel 3 are all parallel longitudinal with track circuit.The roller 2-2 of roller set zoarium 2 has a rotary motion trace being parallel to the lumps of wood 1 transverse section on roller shaft 2-1.Mobile platform has one on roller set zoarium 2 by the rotation of roller 2-2 and is parallel to the rectilinear translation track that track is longitudinal.
On bridge of the present invention, point tongue is with stock rail assembly slide device, and two slip girder steels 3 are isometric, are 24m~27m, is made up of the welding of 12# channel-section steel.Flitch 1 sectional dimension is 15cm*15cm or 20cm*30cm, and the arrangement pitches of the adjacent lumps of wood 1 is three meters.
On bridge, point tongue is with stock rail assembly slide device, and the notch of slip girder steel 3 overlaps with the roller of roller set zoarium 2 downwards, to reduce the frictional resistance of slip girder steel 3 and roller 2-2, makes slip girder steel move smoothly.The bottom land of slip girder steel 3 is upwards fitted and connected (referring to Fig. 5, Fig. 6) with tongue with the sulfuration backing plate 4 on stock rail assembly, to increase the contact surface of sulfuration backing plate 4 and slip girder steel 3, increase frictional resistance, it is to avoid skidding (vulcanizing the ingredient that backing plate 4 is tongue and stock rail assembly) occurs between sulfuration backing plate 4 and slip girder steel 3.
As shown in Figure 5, Figure 6, on bridge of the present invention, the transfer method of point tongue and stock rail assembly slide device is completed by following steps:
Step 1, carry out the transfer planning of point tongue and stock rail assembly the barrier clearing up on track circuit by design.
Step 2, carry out the assembling of rolling structure by design design drawing requirement, some lumps of wood 1 are laterally put one every three meters and is disposed two roller set zoariums 2 on the lumps of wood 1, two roller set zoariums 2 spacing on the lumps of wood 1 specifically should be determined according to switch bed plate size, and the roller 2-2 rotating direction on roller set zoarium 2 should be parallel with track circuit.
After step 3, rolling structure are completed, the long 24m being welded into by 12# channel-section steel~Two slip girder steels 3 of 27m ride upon on the roller 2-2 of roller set zoarium 2 respectively, and two slip girder steels 3 all should be parallel with track circuit after laying, and completes the installation of mobile platform.
Step 4, the track switch fore-and-aft direction determined according to design drawing, hang on mobile platform by fore-and-aft direction steadily by needing point tongue to be mounted and stock rail assembly on bridge.
Step 5, a 100cm*15cm*15cm lumps of wood is disposed to constitute drive mechanism at point tongue and stock rail assembly afterbody, before adjusting fork truck travel angle and direction and being reached mobile platform, afterwards, by fork truck with drive mechanism compact siro spinning technology to prevent fork truck collision tongue from tongue is caused damage, again fork truck is slowly driven into forward, fork truck promotes mobile platform switch with follow up movement tongue and the sliding forward of stock rail assembly, after mobile platform moves forward three meters together with point tongue and stock rail assembly on assembly pulley zoarium 2, rear is departed from the lumps of wood 1 of mobile platform together with assembly pulley zoarium 2 by manually shifting in the advance route of front, so circulation carries out successively, until point tongue and stock rail assembly are transferred to design attitude.
On bridge of the present invention, point tongue is with the transfer method of stock rail assembly slide device, and after roller set fit 2 disposes, inspection roller 2-2 should roll flexibly, and without tight stagnant phenomenon, two slip girder steels 3 answer notch downward on roller 2-2, and bottom land is upwards laid.
On bridge of the present invention in the transfer method of point tongue and stock rail assembly slide device, when the artificial mobile lumps of wood 1 and assembly pulley zoarium 2, should ensure that spacing, axis and planning circuit meet the regulation that technology requires.
On bridge of the present invention in the transfer method of point tongue and stock rail assembly slide device, after point tongue is in place with stock rail assembly, with track jack by point tongue and stock rail assembly jack-up, rearward withdraw from mobile platform, take out the lumps of wood 1 and assembly pulley zoarium 2, decline track jack height, unloads point tongue and stock rail assembly and drops down onto on concrete switch sleeper, complete the transfer work of point tongue and stock rail assembly.
Embodiment described above; it it is only the description that the preferred embodiment for the present invention is carried out; it is not that the scope of the present invention is defined; under the premise designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention is determined.
Claims (8)
- null1. point tongue and stock rail assembly slide device on a bridge，It is characterized in that: by the longitudinally disposed some lumps of wood (1) of track on bridge track switch operation side，The described lumps of wood (1) length direction is longitudinally perpendicular with track，Every lumps of wood (1) longitudinally above all arranges two roller set zoariums (2)，Two roller set zoarium (2) spacing on all lumps of wood (1) are equal，Back gauge is consistent，Roller shaft (2-1) coaxial line and the axis of two roller set zoariums (2) on a piece lumps of wood (1) are in the lumps of wood (1) length direction centerline，Roller set on all lumps of wood (1) fit (2) lines up two row by track longitudinal direction straight line，The roller (2-2) of two row roller set fit (2) each overlaps a slip girder steel (3) above，Described whole lumps of wood (1) and the roller set fit (2) installed on it constitute rolling structure，Described two slip girder steels constitute mobile platform，Described rolling structure and mobile platform constitute point tongue and stock rail assembly slide device.
- 2. point tongue and stock rail assembly slide device on bridge according to claim 1, it is characterized in that: the described adjacent lumps of wood (1) equidistantly arranges, all lumps of wood (1) are on same longitudinal axis with roller (2-2) midpoint of string roller set fit (2), the orientation of roller set fit (2) and the rectilinear direction of slip girder steel (3) are all parallel longitudinal with track circuit, the roller (2-2) of described roller set fit (2) has a rotary motion trace being parallel to the lumps of wood (1) transverse section on roller shaft (2-1), described mobile platform has one by the rotation of roller (2-2) in roller set fit (2) and is parallel to the rectilinear translation track that track is longitudinal.
- 3. point tongue and stock rail assembly slide device on bridge according to claim 1 and 2, it is characterised in that: described two slip girder steels (3) are isometric, are 24m~27m, is made up of the welding of 12# channel-section steel, and described flitch (1) sectional dimension is 15cm*15cm or 20cm*30cm, and the arrangement pitches of the adjacent lumps of wood (1) is three meters.
- 4. point tongue and stock rail assembly slide device on bridge according to claim 3, it is characterized in that: the notch of described slip girder steel (3) overlaps with the roller of roller set fit (2) downwards, and the bottom land of slip girder steel (3) is fitted and connected with the sulfuration backing plate (4) on stock rail assembly with tongue upward.
- 5. the transfer method of point tongue and stock rail assembly slide device on a bridge, it is characterised in that comprise the following steps in method:Step 1, carry out the transfer planning of point tongue and stock rail assembly the barrier clearing up on track circuit by design,Step 2, carry out the assembling of rolling structure by design design drawing requirement, some lumps of wood (1) are laterally put one and the lumps of wood (1) two roller set zoariums (2) of upper arrangement every three meters, two roller set zoariums (2) spacing on the lumps of wood (1) is specifically determined according to switch bed plate size, roller (2-2) rotating direction in roller set fit (2) should be parallel with track circuitAfter step 3, rolling structure are completed, the long 24m being welded into by 12# channel-section steel~Two slip girder steels (3) of 27m ride upon on the roller (2-2) of roller set zoarium (2) respectively, and two slip girder steels (3) all should be parallel with track circuit after laying, and completes the installation of mobile platform,Step 4, the track switch fore-and-aft direction determined according to design drawing, will need point tongue to be mounted and stock rail assembly to hang steadily on mobile platform by fore-and-aft direction on bridge,Step 5, a 100cm*15cm*15cm lumps of wood is disposed to constitute drive mechanism at point tongue and stock rail assembly afterbody, before adjusting fork truck travel angle and direction and being reached mobile platform, afterwards, by fork truck with drive mechanism compact siro spinning technology to prevent fork truck collision tongue from tongue is caused damage, again fork truck is slowly driven into forward, fork truck promotes mobile platform switch with follow up movement tongue and the sliding forward of stock rail assembly, after mobile platform moves forward three meters with stock rail assembly together with point tongue on assembly pulley fit (2), rear is departed from the lumps of wood (1) of mobile platform together with assembly pulley fit (2) by manually shifting in the advance route of front, so circulation carries out successively, until point tongue and stock rail assembly are transferred to design attitude.
- 6. the transfer method of point tongue and stock rail assembly slide device on bridge according to claim 5, it is characterized in that: after described roller set fit (2) disposes, check that roller (2-2) should roll flexibly, without tight stagnant phenomenon, two slip girder steels (3) answer notch downward on roller (2-2), and bottom land is upwards laid.
- 7. the transfer method of point tongue and stock rail assembly slide device on bridge according to claim 5, it is characterised in that: should ensure that spacing, axis and planning circuit meet the regulation that technology requires when the described artificial mobile lumps of wood (1) and assembly pulley fit (2).
- 8. the transfer method of point tongue and stock rail assembly slide device on the bridge according to claim 5 or 6 or 7, it is characterized in that: after described point tongue is in place with stock rail assembly, with track jack by point tongue and stock rail assembly jack-up, rearward withdraw from mobile platform, take out the lumps of wood (1) and assembly pulley fit (2), decline track jack height, unloads point tongue and stock rail assembly and drops down onto on concrete switch sleeper, complete the transfer work of point tongue and stock rail assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110750.3A CN105735065B (en) | 2016-02-29 | 2016-02-29 | Sliding device and transferring method for turnout switch rail and stock rail assembly on bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110750.3A CN105735065B (en) | 2016-02-29 | 2016-02-29 | Sliding device and transferring method for turnout switch rail and stock rail assembly on bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735065A true CN105735065A (en) | 2016-07-06 |
| CN105735065B CN105735065B (en) | 2018-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110750.3A Expired - Fee Related CN105735065B (en) | 2016-02-29 | 2016-02-29 | Sliding device and transferring method for turnout switch rail and stock rail assembly on bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735065B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269010A (en) * | 2017-06-01 | 2017-10-20 | 浙江省二建钢结构有限公司 | The device and method of track is removed during large-span truss formula steel-structure roof of constructing |
| CN109930440A (en) * | 2019-04-11 | 2019-06-25 | 中铁十一局集团第三工程有限公司 | Construction method that equipment is laid a railway track on a kind of adjacent line road and this adjacent line road is laid a railway track |
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| JP2004270294A (en) * | 2003-03-10 | 2004-09-30 | Railway Technical Res Inst | Rail laying method and rail laying structure |
| CN200955111Y (en) * | 2006-02-24 | 2007-10-03 | 中铁三局集团有限公司 | Long-track-section moveable support |
| CN101168949A (en) * | 2007-11-29 | 2008-04-30 | 郭英亮 | Mine haulage rail drawing equipment |
| CN201933373U (en) * | 2010-12-11 | 2011-08-17 | 中铁二十五局集团广州铁路工程有限公司 | Structure facilitating long rails to move along rail grooves |
| CN202705831U (en) * | 2012-04-10 | 2013-01-30 | 沈阳铁科机械厂 | Novel turnout junction transport device |
| CN203346745U (en) * | 2013-07-02 | 2013-12-18 | 中铁六局集团有限公司 | Steel rail moving device |
| CN205804063U (en) * | 2016-02-29 | 2016-12-14 | 中国建筑土木建设有限公司 | Sliding device for turnout switch rail and stock rail assembly on bridge |
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2016
- 2016-02-29 CN CN201610110750.3A patent/CN105735065B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004270294A (en) * | 2003-03-10 | 2004-09-30 | Railway Technical Res Inst | Rail laying method and rail laying structure |
| CN200955111Y (en) * | 2006-02-24 | 2007-10-03 | 中铁三局集团有限公司 | Long-track-section moveable support |
| CN101168949A (en) * | 2007-11-29 | 2008-04-30 | 郭英亮 | Mine haulage rail drawing equipment |
| CN201933373U (en) * | 2010-12-11 | 2011-08-17 | 中铁二十五局集团广州铁路工程有限公司 | Structure facilitating long rails to move along rail grooves |
| CN202705831U (en) * | 2012-04-10 | 2013-01-30 | 沈阳铁科机械厂 | Novel turnout junction transport device |
| CN203346745U (en) * | 2013-07-02 | 2013-12-18 | 中铁六局集团有限公司 | Steel rail moving device |
| CN205804063U (en) * | 2016-02-29 | 2016-12-14 | 中国建筑土木建设有限公司 | Sliding device for turnout switch rail and stock rail assembly on bridge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269010A (en) * | 2017-06-01 | 2017-10-20 | 浙江省二建钢结构有限公司 | The device and method of track is removed during large-span truss formula steel-structure roof of constructing |
| CN107269010B (en) * | 2017-06-01 | 2022-12-06 | 浙江省二建钢结构有限公司 | Device and method for dismantling track during construction of large-span truss type steel structure roof |
| CN109930440A (en) * | 2019-04-11 | 2019-06-25 | 中铁十一局集团第三工程有限公司 | Construction method that equipment is laid a railway track on a kind of adjacent line road and this adjacent line road is laid a railway track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105735065B (en) | 2018-06-29 |
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