CN105735065B - Point tongue and basic rail assembly slide device and transfer method on bridge - Google Patents
Point tongue and basic rail assembly slide device and transfer method on bridge Download PDFInfo
- Publication number
- CN105735065B CN105735065B CN201610110750.3A CN201610110750A CN105735065B CN 105735065 B CN105735065 B CN 105735065B CN 201610110750 A CN201610110750 A CN 201610110750A CN 105735065 B CN105735065 B CN 105735065B
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- Prior art keywords
- idler wheel
- wood
- rail assembly
- lumps
- basic rail
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012546 transfer Methods 0.000 title claims abstract description 29
- 239000002023 wood Substances 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000013461 design Methods 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000004073 vulcanization Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Point tongue and basic rail assembly slide device and transfer method on bridge, slide device slide the mobile platform that girder steel forms by disposing rolling structure that two idler wheel assemblys form on several lumps of wood and the every lumps of wood and by placing one on two row idler wheel assemblys and form.Mobile platform can be moved in parallel by external thrust on the idler wheel of idler wheel assembly.Point tongue and basic rail assembly are placed on mobile platform, point tongue can be transported to construction location with basic rail assembly from the drop off location on bridge.Point tongue solves the problems, such as that bridge construction cannot smoothly shift in place without tongue under the conditions of sidewalk and basic rail assembly with basic rail assembly slide device and transfer method on bridge of the present invention.Using point tongue on bridge and basic rail assembly slide device, construction cost is reduced, improves construction efficiency.Using the method for the present invention, construction safety is reliable, ensure that tongue, basic rail assembly amount of deflection without departing from design allowed band.
Description
Technical field
The present invention relates to a kind of tooling of non-fragment orbit laying a switch, more particularly to point tongue and base on a kind of bridge
This rail assembly slide device and transfer method.
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 one
As using crane or gantry crane to tongue and basic rail assembly, heart rail frog assembly is lifted and transfer tasks.Tongue and base
This rail assembly, heart rut fork length component are 22m~24m is easy in hoisting process generate deflection deformation.But tongue and base
This rail assembly, heart rail frog assembly are again quite stringent to the control requirement of amount of deflection.In overhead station ballastless turnout laying construction, by
The execution conditions such as no builder's road limit, and are pitched using crane or gantry crane handling or transfer tongue with basic rail assembly, heart rut
The difficulty of component greatly increases, and the deflection deformation in handling is even more to be difficult to control.In addition, use crane or gantry crane handling point
Rail and basic rail assembly, also there are following shortcomings for heart rail frog assembly：（One）The lease of gantry crane, transport, peace are torn open, daily maintenance
Wait that comprehensive costs are higher that engineering cost is caused to increase；（Two）Gantry crane walking track is installed, it need to be in beam face or cable trough subdrilling hole
It is fixed, beam body or cable trough etc. is damaged, leave hidden danger of quality；（Three）Gantry crane operation has certain safety hidden
Suffer from.
Invention content
A kind of use cost is low, easy to operate, construction efficiency is high, safe and reliable the invention aims to providing,
It can solve to be transferred to design position by drop off location without the equipment such as tongue under the conditions of sidewalk and basic rail assembly, heart rail frog assembly
And ensure tongue with basic rail assembly, heart rail frog assembly amount of deflection without departing from the bridge upper track for designing allowed band in transfer process
Switch blade rail and basic rail assembly slide device.
The object of the present invention can be achieved.The spy of point tongue and basic rail assembly slide device on bridge of the present invention
Sign is：By the longitudinally disposed several lumps of wood of track, the lumps of wood length direction and track longitudinal direction on bridge track switch operation side
Vertically, the every lumps of wood all sets two idler wheel assemblys above length direction, two idler wheel assemblys on all lumps of wood
Spacing is equal, and back gauge is consistent, and the roller shaft coaxial line and axis of two idler wheel assemblys on a lumps of wood are in lumps of wood length
At direction center line, the idler wheel assembly on all lumps of wood lines up two row, the rolling of two row idler wheel assemblys by track longitudinal direction straight line
Respectively piece slip girder steel of overlap joint, the whole lumps of wood and the idler wheel assembly installed thereon form rolling structure to wheel above,
Described two are slided girder steel and form mobile platform, and the rolling structure and mobile platform form point tongue and slided with basic rail assembly
Moving device.
Point tongue and basic rail assembly slide device on the bridge of the present invention, wherein the adjacent lumps of wood is equidistantly arranged
It arranges, the idler wheel midpoint of same row idler wheel assembly is on same longitudinal axis on all lumps of wood, the arrangement of idler wheel assembly
The rectilinear direction of direction and slip girder steel is parallel longitudinal with track circuit, and the idler wheel of the idler wheel assembly is on roller shaft
Have there are one the rotary motion trace for being parallel to lumps of wood cross section, the mobile platform to have by the rotation of idler wheel on idler wheel assembly
There are one the rectilinear translation tracks for being parallel to track longitudinal direction.
Point tongue and basic rail assembly slide device on the bridge of the present invention, wherein two slips girder steel is isometric,
It is 24m~27m is formed by welding by 12# channel steels, the flitch sectional dimension be 15cm*15cm or 20cm*30cm, the adjacent lumps of wood
Arrangement spacing be three meters.
Point tongue and basic rail assembly slide device on the bridge of the present invention, wherein the notch for sliding girder steel is downward
It is overlapped with the idler wheel of idler wheel assembly, slides the slot bottom of girder steel upwards and tongue is bonded company with the vulcanization backing plate on basic rail assembly
It connects.
Another object of the present invention is to provide the transfer method of point tongue and basic rail assembly slide device on bridge.This
The transfer method of point tongue and basic rail assembly slide device is through the following steps that complete, wherein wrapping on invention bridge
It includes：
Step 1 shifts the barrier planned and cleared up on track circuit by design progress point tongue with basic rail assembly,
Step 2, the assembling that rolling structure is carried out by design design drawing requirement, several lumps of wood are laterally put every three meters
One and two idler wheel assemblys of placement on the lumps of wood, spacing of two idler wheel assemblys on the lumps of wood is according to switch bed plate size
Specific to determine, the idler wheel rotating direction on idler wheel assembly should be parallel with track circuit,
After step 3, rolling structure are completed, the long 24m that will be welded by 12# channel steels~27m two slides girder steel difference
On the idler wheel for riding upon idler wheel assembly, two slip girder steels should all be parallel with track circuit after placing, and completes mobile platform
Installation,
Step 4, the track switch front-rear direction determined according to design drawing, will be needed on bridge point tongue to be mounted with it is basic
Rail assembly is steadily hung on mobile platform by front-rear direction,
Step 5 disposes a 100cm*15cm*15cm lumps of wood to form transmission knot in point tongue and basic rail assembly tail portion
Structure, before adjusting fork truck travel angle and direction and being reached mobile platform, later, fork truck is closely connect with drive mechanism with
Prevent fork truck collision tongue from causing to damage to tongue, then fork truck is slowly driven into forward, fork truck pushes mobile platform switch with follow up movement
Tongue slides forward with basic rail assembly, mobile platform together with point tongue and basic rail assembly on pulley blocks zoarium to Forward
After three meters dynamic, by the lumps of wood of rear disengaging mobile platform together with pulley blocks zoarium by manually shifting in the advance route of front, so
Cycle carries out successively, until point tongue and basic rail assembly are transferred to design position.
The transfer method of point tongue and basic rail assembly slide device on bridge of the present invention, wherein the roller group is fit
After placement, check that idler wheel should roll flexibly, without tight stagnant phenomenon, two slip girder steels answer that notch is downward, and slot bottom is upward on idler wheel
It places.
The transfer method of point tongue and basic rail assembly slide device on bridge of the present invention, wherein the artificial movement side
It should ensure that spacing, axis meet the regulation of technology requirement with planning circuit when wood and pulley blocks zoarium.
The transfer method of point tongue and basic rail assembly slide device on bridge of the present invention, wherein the point tongue with
After basic rail assembly is in place, point tongue and basic rail assembly are jacked up with track jack, rearward withdraw from mobile platform, taking-up side
Wood and pulley blocks are fit, decline track jack height, and point tongue and basic rail assembly are dropped to concrete switch sleeper, complete road
The transfer work of switch blade rail and basic rail assembly.
Point tongue and basic rail assembly slide device and transfer method difference from prior art on bridge of the present invention
It is on the bridge of the present invention that point tongue is made of with basic rail assembly slide device rolling structure and mobile platform two parts.
Rolling structure is made of the two idler wheel assemblys disposed on several lumps of wood and the every lumps of wood.Mobile platform is by two row roller groups
Two placed respectively on zoarium slide girder steel and form.Mobile platform is by external thrust and turn of idler wheel assembly idler wheel
It is dynamic, it can be moved in parallel on idler wheel assembly.The point tongue for preparing installation on bridge is placed in shifting with basic rail assembly
On moving platform, by the movement of mobile platform, point tongue can be smoothly transported to basic rail assembly from drop off location
The construction location of design carries out installation.Point tongue and basic rail assembly slide device and transfer side on the bridge of the present invention
The equipment such as tongue and basic rail assembly, heart rail frog assembly cannot be lifted smoothly, be shifted in place under the conditions of method solves no sidewalk
The problem of.The method of the present invention is simple, is easy to grasp and operate.Using point tongue on bridge and basic rail assembly slide device,
Construction cost is reduced, improves construction efficiency.Using the method for the present invention, construction safety is reliable, ensure that tongue with it is basic
Rail assembly, heart rail frog assembly amount of deflection are without departing from design allowed band.
Point tongue on the bridge of the present invention is made with basic rail assembly slide device and transfer method below in conjunction with the accompanying drawings
It further illustrates.
Description of the drawings
Fig. 1 is the three dimensional structure diagram of point tongue and basic rail assembly slide device on bridge of the present invention.
Fig. 2 is the schematic front view of point tongue and basic rail assembly slide device on bridge of the present invention.
Fig. 3 is the schematic top plan view of point tongue and basic rail assembly slide device on bridge of the present invention.
Fig. 4 is the left schematic side view of point tongue and basic rail assembly slide device on bridge of the present invention.
Fig. 5 is the schematic front view that point tongue puts state with basic rail assembly in the present apparatus.
Fig. 6 is the schematic three dimensional views that point tongue puts state with basic rail assembly in the present apparatus.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention is by its longitudinally disposed length of track in bridge track switch operation side
Direction and the longitudinally perpendicular several lumps of wood 1 of track are spent, the every lumps of wood 1 all sets two idler wheel assemblys above length direction
2, two 2 spacing of idler wheel assembly on all lumps of wood 1 are equal, and back gauge is consistent.Two idler wheel assemblys 2 on a piece lumps of wood 1
Roller shaft 2-1 coaxial lines and axis be in 1 length direction centerline of the lumps of wood.Idler wheel assembly 2 on all lumps of wood 1 presses rail
Road longitudinal direction straight line lines up two row.A slip girder steel 3 is respectively overlapped above the idler wheel 2-2 of two row idler wheel assemblys 2.Whole lumps of wood
1 and the idler wheel assembly 2 installed thereon form rolling structure.Two are slided girder steel and form mobile platform.Rolling structure and shifting
Moving platform forms point tongue and basic rail assembly slide device.
As shown in Figure 1, Figure 3, on bridge in point tongue and basic rail assembly slide device, the adjacent lumps of wood 1 is equidistantly arranged
It arranges, the idler wheel 2-2 midpoints of same row idler wheel assembly 2 are on same longitudinal axis on all lumps of wood 1.Idler wheel assembly 2
Orientation and slide girder steel 3 rectilinear direction it is parallel longitudinal with track circuit.The idler wheel 2-2 of idler wheel assembly 2 exists
There are one the rotary motion traces for being parallel to 1 cross section of the lumps of wood for tool on roller shaft 2-1.Mobile platform is being rolled by the rotation of idler wheel 2-2
There are one the rectilinear translation tracks for being parallel to track longitudinal direction for tool on wheel assembly 2.
On bridge of the present invention in point tongue and basic rail assembly slide device, two slip girder steels 3 are isometric, are 24m~
27m is formed by welding by 12# channel steels.1 sectional dimension of flitch be 15cm*15cm or 20cm*30cm, the arrangement spacing of the adjacent lumps of wood 1
It is three meters.
On bridge in point tongue and basic rail assembly slide device, slide the notch of girder steel 3 downwards with idler wheel assembly 2
Idler wheel overlap joint, to reduce the frictional resistance for sliding girder steel 3 and idler wheel 2-2, make the movement of slip girder steel smooth.Slide girder steel 3
Slot bottom is fitted and connected upwards with tongue with the vulcanization backing plate 4 on basic rail assembly（Referring to Fig. 5, Fig. 6）, to increase vulcanization backing plate
4 contact surface with sliding girder steel 3 increases frictional resistance, avoids having skidded phenomenon between vulcanization backing plate 4 and slip girder steel 3（Sulphur
Change component part of the backing plate 4 for tongue and basic rail assembly）.
As shown in Figure 5, Figure 6, on bridge of the present invention point tongue and basic rail assembly slide device transfer method by with
Lower step is completed：
Step 1 is planned with the transfer of basic rail assembly by design progress point tongue and clears up the barrier on track circuit.
Step 2, the assembling that rolling structure is carried out by design design drawing requirement, by several lumps of wood 1 laterally every three meters of pendulum
It puts one and two idler wheel assemblys 2 is disposed on the lumps of wood 1, spacing of two idler wheel assemblys 2 on the lumps of wood 1 should be according to track switch
Back plate sizes specifically determine that the idler wheel 2-2 rotating directions on idler wheel assembly 2 should be parallel with track circuit.
After step 3, rolling structure are completed, the long 24m that will be welded by 12# channel steels~27m two slides girder steel 3 and divides
It does not ride upon on the idler wheel 2-2 of idler wheel assembly 2, two slip girder steels 3 should all be parallel with track circuit after placing, and completes movement
The installation of platform.
Step 4, the track switch front-rear direction determined according to design drawing, will be needed on bridge point tongue to be mounted with it is basic
Rail assembly is steadily hung on mobile platform by front-rear direction.
Step 5 disposes a 100cm*15cm*15cm lumps of wood to form transmission knot in point tongue and basic rail assembly tail portion
Structure, before adjusting fork truck travel angle and direction and being reached mobile platform, later, fork truck is closely connect with drive mechanism with
Prevent fork truck collision tongue from causing to damage to tongue, then fork truck is slowly driven into forward, fork truck pushes mobile platform switch with follow up movement
Tongue slides forward with basic rail assembly, mobile platform together with point tongue and basic rail assembly on pulley blocks zoarium 2 forward
After three meters mobile, by the lumps of wood 1 of rear disengaging mobile platform together with pulley blocks zoarium 2 by manually shifting in the advance route of front,
So cycle carries out successively, until point tongue and basic rail assembly are transferred to design position.
On bridge of the present invention in the transfer method of point tongue and basic rail assembly slide device, idler wheel assembly 2 disposes
Afterwards, check that idler wheel 2-2 should be rolled flexibly, without tight stagnant phenomenon, two slip girder steels 3 answer notch downward on idler wheel 2-2, slot bottom to
Upper placement.
On bridge of the present invention in the transfer method of point tongue and basic rail assembly slide device, the artificial mobile lumps of wood 1 with
And it should ensure that spacing, axis meet the regulation of technology requirement with planning circuit during pulley blocks zoarium 2.
On bridge of the present invention in the transfer method of point tongue and basic rail assembly slide device, point tongue and stock rail
After component is in place, point tongue and basic rail assembly are jacked up with track jack, mobile platform is rearward withdrawn from, takes out 1 He of the lumps of wood
Pulley blocks zoarium 2 declines track jack height, and point tongue and basic rail assembly are dropped to concrete switch sleeper, completes track switch
The transfer work of tongue and basic rail assembly.
Embodiment described above, the description only carried out to the preferred embodiment for the present invention are not to the present invention
Range is defined, and under the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to the technology of the present invention
The various modifications and improvement that scheme is made should all be fallen into the protection domain that claims of the present invention determines.
Claims (5)
1. a kind of transfer method of point tongue and basic rail assembly slide device on bridge, which is characterized in that
The longitudinally disposed several lumps of wood of track are pressed on bridge track switch operation side（1）, the lumps of wood（1）Length direction is indulged with track
To vertical, the every lumps of wood（1）Two idler wheel assemblys are all set above length direction（2）, all lumps of wood（1）On two
Idler wheel assembly（2）Spacing is equal, and back gauge is consistent, a lumps of wood（1）On two idler wheel assemblys（2）Roller shaft（2-1）
Coaxial line and axis is in the lumps of wood（1）Length direction centerline, all lumps of wood（1）On idler wheel assembly（2）It is indulged by track
Two row, two row idler wheel assemblys are lined up to straight line（2）Idler wheel（2-2）Respectively overlap joint one slides girder steel above（3）, it is described complete
Portion's lumps of wood（1）And the idler wheel assembly installed thereon（2）Rolling structure is formed, described two are slided girder steel and form mobile put down
Platform, the rolling structure and mobile platform form point tongue and basic rail assembly slide device；
The adjacent lumps of wood（1）Equidistantly arrangement, all lumps of wood（1）Upper same row idler wheel assembly（2）Idler wheel（2-2）Midpoint
It is on same longitudinal axis, idler wheel assembly（2）Orientation and slide girder steel（3）Rectilinear direction and track
Circuit is parallel longitudinal, the idler wheel assembly（2）Idler wheel（2-2）In roller shaft（2-1）There are one be parallel to the lumps of wood to upper tool（1）
The rotary motion trace in cross section, the mobile platform pass through idler wheel（2-2）Rotation in idler wheel assembly（2）There are one parallel for upper tool
In the rectilinear translation track of track longitudinal direction；
The slip girder steel（3）It is welded by 12# channel steels, the slip girder steel（3）Notch downwards with idler wheel assembly（2）
Idler wheel overlap joint, to reduce slip girder steel（3）With idler wheel（2-2 ）Frictional resistance, make the movement of slip girder steel smooth；Slide steel
Beam（3）Slot bottom upward with the vulcanization backing plate on tongue and basic rail assembly（4）It is fitted and connected, to increase vulcanization backing plate（4）
With sliding girder steel（3）Contact surface, increase frictional resistance, avoid vulcanization backing plate（4）With sliding girder steel（3）Between have skidded it is existing
As；
Include the following steps in method：
Step 1 shifts the barrier planned and cleared up on track circuit by design progress point tongue with basic rail assembly,
Step 2, the assembling that rolling structure is carried out by design drawing requirement, by several lumps of wood（1）Laterally one is put every three meters
And in the lumps of wood（1）Two idler wheel assemblys of upper placement（2）, two idler wheel assemblys（2）In the lumps of wood（1）On spacing according to track switch
Back plate sizes specifically determine, idler wheel assembly（2）On idler wheel（2-2）Rotating direction should be parallel with track circuit,
After step 3, rolling structure are completed, the long 24m that will be welded by 12# channel steels~Two slip girder steels of 27m（3）It takes respectively
It is located at idler wheel assembly（2）Idler wheel（2-2）On, two slip girder steels（3）Should all be parallel with track circuit after placement, it completes to move
The installation of moving platform,
Step 4, the track switch front-rear direction determined according to design drawing, will need point tongue to be mounted and stock rail group on bridge
Part is steadily hung on mobile platform by front-rear direction,
Step 5 disposes a 100cm*15cm*15cm lumps of wood to form drive mechanism in point tongue and basic rail assembly tail portion,
Adjustment fork truck travel angle and direction and before being reached mobile platform, later, fork truck is closely connect with drive mechanism to prevent
Only fork truck collision tongue causes to damage, then fork truck is slowly driven into forward to tongue, and fork truck pushes mobile platform switch with follow up movement point
Rail slides forward with basic rail assembly, and mobile platform is together with point tongue and basic rail assembly in pulley blocks zoarium（2）On forward
After three meters mobile, rear is detached to the lumps of wood of mobile platform（1）Together with pulley blocks zoarium（2）By manually shifting to front advance route
On, so cycle carries out successively, until point tongue and basic rail assembly are transferred to design position.
2. the transfer method of point tongue and basic rail assembly slide device, feature on bridge according to claim 1
It is：Two slips girder steel（3）It is isometric, it is 24m~27m is formed by welding by 12# channel steels, the lumps of wood（1）Section ruler
It is very little for 15cm*15cm or 20cm*30cm, the adjacent lumps of wood（1）Arrangement spacing be three meters.
3. the transfer method of point tongue and basic rail assembly slide device, feature on bridge according to claim 1
It is：The idler wheel assembly（2）After placement, idler wheel is checked（2-2）It should roll flexibly, without tight stagnant phenomenon, two slip girder steels
（3）In idler wheel（2-2）On answer notch downward, slot bottom is placed upwards.
4. the transfer method of point tongue and basic rail assembly slide device, feature on bridge according to claim 1
It is：The artificial mobile lumps of wood（1）And pulley blocks are fit（2）When should ensure that spacing, axis with planning circuit meet technology
It is required that regulation.
5. the transfer side of point tongue and basic rail assembly slide device on bridge according to any one of claims 1-4
Method, it is characterised in that：After the point tongue and basic rail assembly are in place, with track jack by point tongue and basic rail assembly top
It rises, rearward withdraws from mobile platform, take out the lumps of wood（1）With pulley blocks zoarium（2）, decline track jack height, by point tongue with
Basic rail assembly is dropped to concrete switch sleeper, completes the transfer work of point tongue and basic rail assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110750.3A CN105735065B (en) | 2016-02-29 | 2016-02-29 | Point tongue and basic rail assembly slide device and transfer method on bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110750.3A CN105735065B (en) | 2016-02-29 | 2016-02-29 | Point tongue and basic rail assembly slide device and transfer method on bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735065A CN105735065A (en) | 2016-07-06 |
| CN105735065B true CN105735065B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110750.3A Expired - Fee Related CN105735065B (en) | 2016-02-29 | 2016-02-29 | Point tongue and basic rail assembly slide device and transfer method on bridge |
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| CN (1) | CN105735065B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109930440B (en) * | 2019-04-11 | 2021-02-26 | 中铁十一局集团第三工程有限公司 | Local adjacent line track laying equipment and local adjacent line track laying construction method |
Family Cites Families (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 | Point tongue and stock rail assembly slide device on bridge |
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2016
- 2016-02-29 CN CN201610110750.3A patent/CN105735065B/en not_active Expired - Fee Related
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| CN105735065A (en) | 2016-07-06 |
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