CN108385451A - Board-like ballastless track boards replacing options under a kind of special operation condition - Google Patents
Board-like ballastless track boards replacing options under a kind of special operation condition Download PDFInfo
- Publication number
- CN108385451A CN108385451A CN201810188315.1A CN201810188315A CN108385451A CN 108385451 A CN108385451 A CN 108385451A CN 201810188315 A CN201810188315 A CN 201810188315A CN 108385451 A CN108385451 A CN 108385451A
- Authority
- CN
- China
- Prior art keywords
- track
- plate
- conveying system
- track plates
- plate conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention relates under a kind of special operation condition（Single line, big longitudinal slope, big freeboard section）Plate-type ballastless track track plates replacing options belong to ballastless track of high-speed railway structure maintenance and repair technology field.After the rail of certain length is laterally outward specially strutted certain distance, old track plate is promoted by multi-functional plate conveying system and is longitudinally transported at gantry crane along circuit；Then it hangs away old track plate using gantry crane, hang lower new-track plate；It carries new-track plate by multi-functional plate conveying system again and is longitudinally transported to change plate place and control new-track plate along circuit and accurately enter position.After finally restoring rail and fastener, circuit is opened.Realized under the conditions of this method is does not cut off rail in Window time to replacements of unit plate type ballastless track boards provide a kind of quick construction, it is practical reliably, cost economy, the new method of strong applicability.
Description
Technical field
The present invention relates to board-like ballastless track boards replacing options under a kind of special operation condition, belong to high speed railway fragments-free rail
Road structure maintenance and repair technology field.
Background technology
Non-fragment orbit is using the ballast bed track structure of the mass-type foundations such as concrete, asphalt substitution shot.
Plate-type ballastless track uses the prefabricated direct supporting rail of armoured concrete slab, and in track plates and concrete foundation layer（Bearing
Layer, pedestal）Between ballastless track structure as adjustment layer of filling emulsified asphalt slurry or self-compacting concrete.Currently, China
Plate-type ballastless track mainly has CRTS I, CRTS II, CRTS III's plate-type non-fragment orbit.Wherein, CRTS I-type plate-types are without tiny fragments of stone, coal, etc. rail
Road is precast track plate of mating formation on cast-in-place reinforced concrete footing, is adjusted by slurry placement layer, is kept off by convex
The platy ballastless track structure pattern that platform is limited；CRTS II plate-type ballastless tracks are that track plates pass through cement asphalt mortar
Filling layer is laid with the concrete support layer to pave at the scene（Roadbed, tunnel）Or the reinforced concrete footing of cast in situs（Bridge
Beam）On vertical linking-board type ballastless track structure form；III plate-type non-fragment orbits of CRTS are at cast-in-place armored concrete bottom
Mat formation on seat or concrete support layer and reserves the precast concrete rail plate of connection reinforcing bar, centre setting self-compacting concrete filling
The platy ballastless track structure pattern of layer.
Non-fragment orbit compared with Ballast track, avoid railway ballast splashing, have high ride, high stability, high-durability,
The advantages such as few maintainability.It is congenital in temperature stress, train load, environment weathering, material but with the extension of active time
Under the effect of the composite factors such as quality deficiency, there are the deterioration conditions such as crackle, chip off-falling in individual track plate, and there are larger safety is hidden
Suffer from, when deteriorating to a certain extent, needs to replace the track plates of hurt, to ensure safety, the stabilization of non-fragment orbit
Property and long durability.
Currently, the domestic replacement to plate-type ballastless track track plates mainly uses two methods.One is use to be initially switched off
Rail recycles the lifting appliance of the railcar of adjacent line cooperation to carry out hanging out for old track plate and hanging in for new-track plate, then
Again welding locking rail.Must need to cut rail before operation using this method, and same day skylight must to rail into
The interim connection of row restores, and must also be welded, be polished and seam inspection etc. to rail after operation, process is more；And increase
Rail joint, it is to rail failure larger.Another kind is by passing through adjacent line after laterally outward pushing rail formation certain space aside
The lifting appliance of the railcar of cooperation carries out hanging out for old track plate and hanging in for new-track plate, then restores locking steel again
Rail.
Both the above track plates replacing options are both needed to gantry crane and are stopped at adjacent line corresponding position progress track plates lifting operation,
But it is not applicable for the track plates replacement operation under the special operation condition of part.Such as single-track lines, does not have railcar and rest against
The operating condition of the direct ceiling mounted tracks plate of adjacent line corresponding position；Larger and when superrelation on curve is larger, the track crane for circuit longitudinal slope
Risk of toppling when vehicle lifting operation is big, and pertinent regulation does not allow gantry crane to carry out even extension in big longitudinal slope, big superelevation section or hang
Pretend industry.Which dictates that traditional " saw rail changes plate method " and " dial rail and change plate method " can not be suitable under special operation condition（Single line is indulged greatly
Slope, big freeboard section）The replacement of hurt track plates.
The deficiency of the active demand and current track plate substitute mode replaced for plate-type ballastless track track plates, the country is
Rail is not being cut through having carried out, the experiment of plate-type ballastless track track plates Replacement procedure tooling is being ground in Window time
Study carefully, but at present also in the pilot development stage.Wherein, patent " a kind of plate-type ballastless track track plates more changing device and replacement side
Method（201310108682.3）", provide it is a kind of not cutting off rail in the case of, plate-type ballastless track track plates more changing device and more
Method is changed, but the patent in-site installation tooling is more, heavier, is not easy to Window time construction；Patent " a kind of subway change wooden handcart and
Including the subway change wooden handcart change trigger group（201420251605.3）" used in equipment enlarging, complicate, once skylight make
Occur equipment fault problem when industry, it is difficult to handle, then directly affect the open-minded on schedule of circuit, in addition, the patent is not suitable for also
The Replacement and Repair of ballastless track of high-speed railway track plates；A kind of patent " plate-type ballastless track plate track plates replacing options
（CN201710343830.8）" one kind is provided by rising rail, pass through the switching of gantry crane and the multiple suspension centres of suspender
Track plates replacement is carried out, when patent operation needs adjacent line railcar to coordinate, is unsuitable for the replacement of special operation condition lower rail guidance tape；Patent
" a kind of transverse direction pulls out the system and method for progress track plates replacement after rail（CN201710344424.3）", provide a kind of transverse direction
The scheme replaced to track plates after rail is dialled, but is unsuitable for the replacement of special operation condition lower rail guidance tape；A kind of patent " curved section
Plate-type ballastless track track plates replacing options（CN201710344423.9）", though dexterously solve curved section do not cut rail into
The method that row track plates are replaced, but it is unsuitable for the replacement of special operation condition lower rail guidance tape；Patent " for fragment-free track slab replace by one kind
Rotation in situ move fast quick change plate system and method（CN201710343841.6）", equipment enlarging used complicates, only suitable
In the line clear for carrying out replacing to track plates and after can not ensureing equipment fault.
In conclusion under special operation condition（Single line, big longitudinal slope, big freeboard section）Plate-type ballastless track track plates are more
It changes, domestic at present the complete, professional of maturation, system, general working drawing review method not yet, this is that this field is urgently to be resolved hurrily
Problem.
Invention content
The present invention is directed under special operation condition（Single line, big longitudinal slope, big freeboard section）Plate-type ballastless track track plates are carried out more
It can not coordinate the drawbacks of carrying out lifting operation using adjacent line gantry crane when changing, invent a kind of suitable for implementing in Window time
, do not cut off rail in the case of, can be under special operation condition（Single line, big longitudinal slope, big freeboard section）Plate-type ballastless track track plates
The method replaced.This method quick construction, practical reliable, cost economy, to be realized to special operation condition in Window time
Under the replacements of board-like ballastless track boards provide a kind of quick, convenient, practical, economic new method.
The present invention realizes above-mentioned purpose using following technical scheme.
The present invention relates to board-like ballastless track boards replacing options under a kind of special operation condition.Specially by certain length
After rail laterally outward struts certain distance, old track plate is promoted by multi-functional plate conveying system and longitudinally transports old rail along circuit
At guidance tape to gantry crane（Gantry crane job position is determined jointly by circuit longitudinal slope, superelevation and structures etc.）；Then it utilizes
Gantry crane hangs away old track plate, hangs lower new-track plate；New-track plate is carried along circuit longitudinal direction by multi-functional plate conveying system again
It is transported to change plate place and control new-track plate and accurately enters position.After finally restoring rail and fastener, circuit is opened.
Board-like ballastless track boards replacing options under a kind of special operation condition, the track plates Replacement procedure specifically include
Following steps.
（1）Investigation ballastless track boards disease incidence analyzes causes of disease, determines track plates to be replaced.
（2）Railcar group（Belt track crane）Carry new-track plate admission.
（3）The confirmation of railcar parking position, accurate off-position, disintegration are simultaneously shifted.Specifically, if it is single-track railway track plates
It replaces, railcar should be stopped at this line suitable for gantry crane lifting operation position（The position is by lifting operation point circuit longitudinal slope, superelevation
And structures confirm jointly）, then railcar group disintegrate and be transferred to the predetermined area.It is replaced if it is double track railway track plates,
Railcar should be stopped at adjacent line suitable for gantry crane lifting operation position（The position is by lifting operation point circuit longitudinal slope, superelevation and structure
Object is built jointly to confirm）, railcar group be not required to disintegrate and shift.
（4）Track spare and accessory parts are removed.The plane and elevation location of original track plate are measured and identified, and carries out data
Record；According to track plates and fastener type, removes some or all of strut rail within the scope of fastener on demand, release fastener length
It is calculated according to rail temperature when construction and rail actual lock rail temperature.
（5）According to circumstances release track plates constraint；Specially it is convex to cut track plates both ends for I plate-type non-fragment orbits of CRTS
Type block machine potting resin；II plate-type non-fragment orbits of CRTS release that track plates are longitudinally connected and the limit of lateral block；CRTS Ⅲ
Plate-type non-fragment orbit is not required to do any processing.
（6）Two one steel rails are laterally outward strutted into certain distance, the sky for enabling track plates vertically to be formed from two one steel rails
Between middle crane.
（7）Multi-functional plate conveying system is connect by lifting device thereon with the suspender being fixed on old track plate；According to
Concrete condition, the suspender are attached on track plates hole for hoist or anchor bolt hole, also can be fixed on track by specific tooling
Then plate side promotes old track plate to certain altitude by the lifting device in multi-functional plate conveying system；The lifting device can
It can also pass through men hoisting with drive promotion.
（8）Multi-functional plate conveying system carries old track plate along circuit vertical transfer to gantry crane；Described is multi-functional
Plate conveying system can be with traveling on Bridge Beam face, tunnel inverted arch, roadbed confining bed or traveling is on base board, supporting course；Institute
By the limit side wheel transversely acting installed on the walking system of both sides in pedestal when the multi-functional plate conveying system traveling stated（Bearing
Layer）Guide function is realized in side or track plates side；According to distance travelled and line when the described multi-functional plate conveying system traveling
Drive traveling or manual hand mode may be used in road longitudinal slope, and has traveling braking and holding brake device.
（9）Gantry crane cooperation hangs away old track plate and hangs lower new-track plate.
（10）Multi-functional plate conveying system carries new-track plate along circuit vertical transfer to changing Ban Chu.
（11）Multi-functional plate conveying system control new-track plate falls and accurately enters position, from track slab precision adjustment operation.
（12）Rail return, fastener recovery, line adjustment.
（13）According to circumstances the constraint of track plates is restored to ensure that track structure is stablized；Specially I templates of CRTS
Formula non-fragment orbit pours track plates both ends convex blocking platform potting resin again, and carries out injecting glue to track plates bottom gap；CRTS Ⅱ
Plate-type non-fragment orbit restores longitudinally connected track plates, the limit of lateral block and according to circumstances perfusion board bottom emulsified asphalt slurry；
III plate-type non-fragment orbits of CRTS are laid with reinforced mesh and self-compacting concrete adjustment layer are perfused.
（14）Railcar is even hung（Single line）And it returns.
（15）Open circuit.
Compared with prior art, the present invention has the following advantages.
（1）Tooling device used is light, and failure rate is low, safe, it is ensured that does not influence next day driving.
（2）It is simple for process, it is convenient for skylight organizing construction.
（3）Suitable for multiple types high-speed railway plate type ballastless track structure（CRTS I, III plate-types of CRTS are without tiny fragments of stone, coal, etc. rail
Road）.
（4）It disclosure satisfy that under special operation condition（Single line, big longitudinal slope, big freeboard section）Plate-type ballastless track track plates replace.
（5）Suitable for various line tower foundation facilities（Such as roadbed, bridge, tunnel）In the case of plate-type ballastless track.
In conclusion the present invention and existing plate-type ballastless track track plates replacing options are significantly different, steel is not being cut off
In the case of rail, a variety of orbit forms can be suitable for and disclosure satisfy that under special operation condition（Single line, big longitudinal slope, big freeboard section）Plate
Formula ballastless track boards, which are replaced, to be required.The present invention has quick construction, cost economy, durable environmental protection, practical reliable, applicability
High many advantages, Technical Economy are notable.
Description of the drawings
Fig. 1 is that plate-type ballastless track track plates provided by the present invention replace construction flow chart.
Fig. 2 is that single-track lines plate-type ballastless track track plates provided by the present invention replace construction schematic diagram.
Fig. 3 is that two-wire section plate-type ballastless track track plates provided by the present invention replace construction schematic diagram.
Specific implementation mode
The realization of the present invention and possessed advantageous effect are introduced below by way of specific embodiment, but the present invention does not limit to
In this, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one：Single-track lines plate-type ballastless track track plates are replaced.
An embodiment of the present invention provides board-like ballastless track boards under a kind of high-speed railway single-track lines special operation condition more
Method is changed, technological process is shown in that Fig. 1, construction schematic diagram are shown in that Fig. 2, the method specifically include the following contents.
（1）Investigation ballastless track boards disease incidence analyzes causes of disease, determines track plates to be replaced.
（2）Railcar group（Belt track crane）New-track plate is carried by the admission of this line.
（3）The confirmation of railcar parking position, accurate off-position hang lower new-track plate, transfer of disintegrating.Specially railcar group is stopped
In this line suitable for gantry crane lifting operation position（The position is jointly true by lifting operation point circuit longitudinal slope, superelevation and structures
Recognize）, gantry crane hangs lower new-track plate, and then railcar group disintegrates and is transferred to the predetermined area（See Fig. 2）.
（4）Track spare and accessory parts are removed.The plane and elevation location of original track plate are measured and identified, and carries out data
Record；According to track plates and fastener type, removes some or all of strut within the scope of rail fastener according to plan.
（5）According to circumstances release track plates constraint；Specially it is convex to cut track plates both ends for I plate-type non-fragment orbits of CRTS
Type block machine potting resin；III plate-type non-fragment orbits of CRTS are not required to do any processing.
（6）Two one steel rails are laterally outward strutted into certain distance, the sky for enabling track plates vertically to be formed from two one steel rails
Between middle crane.
（7）Multi-functional plate conveying system is connect by lifting device thereon with the suspender being fixed on old track plate；Then
Old track plate is promoted to certain altitude by the lifting device in multi-functional plate conveying system.
（8）Multi-functional plate conveying system carries old track plate and along the circuit vertical transfer to gantry crane of this line.
（9）Multi-functional plate conveying system unloads old track plate, lifts new-track plate.
（10）Multi-functional plate conveying system carries new-track plate along the vertical transfer of this line circuit to changing Ban Chu.
（11）Multi-functional plate conveying system control new-track plate falls and accurately enters position, from track slab precision adjustment operation.
（12）Rail return, fastener recovery, line adjustment.
（13）According to circumstances the constraint of track plates is restored to ensure that track structure is stablized；Specially I templates of CRTS
Formula non-fragment orbit pours track plates both ends convex blocking platform potting resin again, and carries out injecting glue to track plates bottom gap； CRTS
III plate-type non-fragment orbit is laid with reinforced mesh and self-compacting concrete adjustment layer is perfused.
（14）Railcar is even hung, old track plate entrucking, and railcar returns.
（15）Open circuit.
Embodiment two：Two-wire section plate-type ballastless track track plates are replaced.
An embodiment of the present invention provides board-like ballastless track boards under a kind of high-speed railway two-wire section special operation condition more
Method is changed, technological process is shown in that Fig. 1, construction schematic diagram are shown in that Fig. 3, the method specifically include the following contents.
（1）Investigation ballastless track boards disease incidence analyzes causes of disease, determines track plates to be replaced.
（2）Railcar group（Belt track crane）New-track plate is carried by adjacent line admission.
（3）The confirmation of railcar parking position, accurate off-position hang lower new-track plate, transfer of disintegrating.Specially railcar group is stopped
In adjacent line suitable for gantry crane lifting operation position, the position is jointly true by lifting operation point circuit longitudinal slope, superelevation and structures
Recognize（See Fig. 3）, then gantry crane hang lower new-track plate.
（4）Track spare and accessory parts are removed.The plane and elevation location of original track plate are measured and identified, and carries out data
Record；According to track plates and fastener type, removes some or all of strut within the scope of rail fastener according to plan.
（5）According to circumstances release track plates constraint；Specially it is convex to cut track plates both ends for I plate-type non-fragment orbits of CRTS
Type block machine potting resin；II plate-type non-fragment orbits of CRTS release that track plates are longitudinally connected and the limit of lateral block； CRTS Ⅲ
Plate-type non-fragment orbit is not required to do any processing.
（6）Two one steel rails are laterally outward strutted into certain distance, the sky for enabling track plates vertically to be formed from two one steel rails
Between middle crane.
（7）Multi-functional plate conveying system is connect by lifting device thereon with the suspender being fixed on old track plate；Then
Old track plate is promoted to certain altitude by the lifting device in multi-functional plate conveying system.
（8）Multi-functional plate conveying system carries old track plate and along this line circuit vertical transfer to gantry crane corresponding position
Place.
（9）Multi-functional plate conveying system unloads old track plate, lifts new-track plate, and old track plate dress is sling in gantry crane cooperation
Vehicle.
（10）Multi-functional plate conveying system carries new-track plate along the vertical transfer of this line circuit to changing Ban Chu.
（11）Multi-functional plate conveying system control new-track plate falls and accurately enters position, from track slab precision adjustment operation.
（12）Rail return, fastener recovery, line adjustment.
（13）According to circumstances the constraint of track plates is restored to ensure that track structure is stablized；Specially I templates of CRTS
Formula non-fragment orbit pours track plates both ends convex blocking platform potting resin again, and carries out injecting glue to track plates bottom gap；CRTS Ⅱ
Plate-type non-fragment orbit restores longitudinally connected track plates, the limit of lateral block and according to circumstances perfusion board bottom emulsified asphalt slurry；
III plate-type non-fragment orbits of CRTS are laid with reinforced mesh and self-compacting concrete adjustment layer are perfused.
（14）Railcar returns.
（15）Open circuit.
Claims (10)
1. board-like ballastless track boards replacing options under a kind of special operation condition, the track plates replacing options can be to special
Under operating mode（Single line, big longitudinal slope, big freeboard section）The track plates of unit plate type non-fragment orbit carry out quick-replaceable；But this method not office
It is limited to this, the track plates of CRTS I, CRTS II, CRTS III's plate-type non-fragment orbit general segments can be also carried out quickly more
It changes；The track plates Replacement procedure mainly includes the following steps that：
Step 1：Investigation ballastless track boards disease incidence analyzes causes of disease, determines track plates to be replaced；
Step 2：Railcar group carries new-track plate admission；
Step 3：The confirmation of railcar parking position, accurate off-position, disintegration are simultaneously shifted；
Step 4：Track spare and accessory parts are removed；
Step 5：Release track plates constraint；
Step 6：Two one steel rails are laterally outward strutted into certain distance；
Step 7：Multi-functional plate conveying system connects and promotes old track plate to certain altitude；
Step 8：Multi-functional plate conveying system carries old track plate along circuit vertical transfer to gantry crane；
Step 9：Gantry crane cooperation hangs away old track plate and hangs lower new-track plate；
Step 10：Multi-functional plate conveying system carries new-track plate along circuit vertical transfer to changing Ban Chu；
Step 11：Multi-functional plate conveying system control new-track plate falls and accurately enters position；
Step 12：Rail return, fastener recovery, line adjustment；
Step 13：According to circumstances the constraint of track plates is restored to ensure that track structure is stablized；
Step 14：Railcar is even hung（Single line）And it returns；
Step 15：Open circuit.
2. step as described in claim 1, it is characterised in that：Executing the railcar group coordinating operation Step 2: described in three
When, it is characterized in that：If it is single-track railway track plates replacement operation, then railcar should be stopped at this line and be lifted suitable for gantry crane and be made
Industry position（The position is confirmed jointly by lifting operation point circuit longitudinal slope, superelevation and structures）, then railcar group disintegrate and turn
Move to the predetermined area；If it is double track railway track plates replacement operation, then railcar should be stopped at adjacent line and be lifted suitable for gantry crane
Job position（The position is confirmed jointly by lifting operation point circuit longitudinal slope, superelevation and structures）, railcar group be not required to disintegrate and
Transfer.
3. step as described in claim 1, it is characterised in that：Executing, the multi-functional plate conveying system connection described in step 7 is old
When track plates, it is characterized in that：The multi-functional plate conveying system can pass through lifting device thereon and the suspender being fixed on track plates
Connection；As the case may be, which is attached on track plates hole for hoist or anchor bolt hole, also can be solid by specific tooling
Due to track plates side.
4. step as described in claim 1, it is characterised in that：Executing, the multi-functional plate conveying system promotion described in step 7 is old
When track plates, it is characterized in that：Lifting device in the multi-functional plate conveying system can accurately control promotion or the whereabouts of track plates；
The lifting device can be promoted with drive can also pass through men hoisting.
5. step as described in claim 1, it is characterised in that：Executing, the multi-functional plate conveying system promotion described in step 7 is old
When track plates, it is characterized in that：What the multi-functional plate conveying system was fallen in track plates promotion or dropping process with anti-track plates
Protective device；The Machine guarding that anti-track plates fall is likewise supplied in track plates transportational process.
6. step as described in claim 1, it is characterised in that：Executing, the multi-functional plate conveying system promotion described in step 7 is old
When track plates, it is characterized in that：The multi-functional plate conveying system can promote track plates to certain altitude, and hoisting depth is by circuit superelevation
Amount, track board type, track structure type, new and old track plates determine that this is highly not less than along circuit phloem-xylem transport intersection mode
40 cm。
7. step as described in claim 1, it is characterised in that：It is executing Step 8: the multi-functional plate conveying system described in ten is taken
When belt track plate is longitudinally transported along circuit, it is characterized in that：Whether single line or double track railway carry out changing plate operation, by waiting for
Circuit where changing plate carries out longitudinal transhipment.
8. step as described in claim 1, it is characterised in that：It is executing Step 8: the multi-functional plate conveying system described in ten is taken
When belt track plate is longitudinally transported along circuit, it is characterized in that：The multi-functional plate conveying system can be across sub-thread track traveling in bridge
Beam face, tunnel inverted arch, on roadbed confining bed or traveling is on base board, supporting course.
9. step as described in claim 1, it is characterised in that：It is executing Step 8: the multi-functional plate conveying system described in ten is taken
When belt track plate is longitudinally transported along circuit, it is characterized in that：By pacifying on the walking system of both sides when the multi-functional plate conveying system traveling
The limit side wheel transversely acting of dress is in pedestal（Supporting course）Guide function is realized in side or track plates side；Described is multi-functional
Drive traveling or manual hand mode may be used according to distance travelled and circuit longitudinal slope when plate conveying system traveling, and have
Row braking and holding brake device.
10. step as described in claim 1, it is characterised in that：Executing the multi-functional plate conveying system control described in step 11
When new-track plate processed falls, it is characterized in that：Multi-functional plate conveying system can accurately control simultaneously when being fallen under controlling track plates
It is aided with measurement facility, so that track plates enter a precision and meet the requirements, from track slab precision adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188315.1A CN108385451A (en) | 2018-03-07 | 2018-03-07 | Board-like ballastless track boards replacing options under a kind of special operation condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188315.1A CN108385451A (en) | 2018-03-07 | 2018-03-07 | Board-like ballastless track boards replacing options under a kind of special operation condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108385451A true CN108385451A (en) | 2018-08-10 |
Family
ID=63066948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188315.1A Pending CN108385451A (en) | 2018-03-07 | 2018-03-07 | Board-like ballastless track boards replacing options under a kind of special operation condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385451A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106751A (en) * | 2019-04-17 | 2019-08-09 | 中铁第四勘察设计院集团有限公司 | A kind of sedimentation method of adjustment suitable for II plate-type non-fragment orbit of CRTS |
| CN110331627A (en) * | 2019-06-24 | 2019-10-15 | 中铁二十一局集团第五工程有限公司 | A method of for locked III plate of non-fragment orbit quick-replaceable CRTS of high-speed railway |
| CN110359328A (en) * | 2019-05-24 | 2019-10-22 | 中铁十八局集团第五工程有限公司 | A kind of method that railway ballastless changes the tiny fragments of stone, coal, etc. |
| CN110512477A (en) * | 2019-08-16 | 2019-11-29 | 中国铁路总公司 | A kind of quick fine adjusting method of fragment-free track slab |
| CN111576106A (en) * | 2020-05-18 | 2020-08-25 | 重庆交通大学 | Construction method for rapidly pushing and replacing ballastless track structure of passenger special line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611963A1 (en) * | 1976-12-29 | 1978-06-25 | Центральное Конструкторское Бюро Тяжелых Путевых Машин | Sleeper-replacement machine |
| CN102899994A (en) * | 2012-10-16 | 2013-01-30 | 中铁十九局集团有限公司 | Construction vehicle for plate-type ballastless track plate |
| CN104213478A (en) * | 2014-08-29 | 2014-12-17 | 徐州徐工铁路装备有限公司 | Maintenance construction method for ballast-less track of high-speed railway |
| CN103952954B (en) * | 2014-05-16 | 2016-03-23 | 株洲长远铁路建机有限公司 | Plate method of changing and the subway thereof of changing subway rail guidance tape change wooden handcart and change trigger group |
| CN106988169A (en) * | 2017-05-16 | 2017-07-28 | 中国铁道科学研究院铁道建筑研究所 | A kind of transverse direction pulls out the system and method that track plates replacing is carried out after rail |
| CN107059507A (en) * | 2017-05-16 | 2017-08-18 | 中国铁道科学研究院铁道建筑研究所 | A kind of curved section plate-type ballastless track track plates replacing options |
| CN107119515A (en) * | 2017-05-16 | 2017-09-01 | 中国铁道科学研究院铁道建筑研究所 | It is a kind of to move fast quick change plate system and method for the rotation in situ that fragment-free track slab is changed |
-
2018
- 2018-03-07 CN CN201810188315.1A patent/CN108385451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611963A1 (en) * | 1976-12-29 | 1978-06-25 | Центральное Конструкторское Бюро Тяжелых Путевых Машин | Sleeper-replacement machine |
| CN102899994A (en) * | 2012-10-16 | 2013-01-30 | 中铁十九局集团有限公司 | Construction vehicle for plate-type ballastless track plate |
| CN103952954B (en) * | 2014-05-16 | 2016-03-23 | 株洲长远铁路建机有限公司 | Plate method of changing and the subway thereof of changing subway rail guidance tape change wooden handcart and change trigger group |
| CN104213478A (en) * | 2014-08-29 | 2014-12-17 | 徐州徐工铁路装备有限公司 | Maintenance construction method for ballast-less track of high-speed railway |
| CN106988169A (en) * | 2017-05-16 | 2017-07-28 | 中国铁道科学研究院铁道建筑研究所 | A kind of transverse direction pulls out the system and method that track plates replacing is carried out after rail |
| CN107059507A (en) * | 2017-05-16 | 2017-08-18 | 中国铁道科学研究院铁道建筑研究所 | A kind of curved section plate-type ballastless track track plates replacing options |
| CN107119515A (en) * | 2017-05-16 | 2017-09-01 | 中国铁道科学研究院铁道建筑研究所 | It is a kind of to move fast quick change plate system and method for the rotation in situ that fragment-free track slab is changed |
Non-Patent Citations (1)
| Title |
|---|
| 铁军: ""单线桥上CRTSⅠ型板式轨道换板关键技术"", 《上海铁道科技》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106751A (en) * | 2019-04-17 | 2019-08-09 | 中铁第四勘察设计院集团有限公司 | A kind of sedimentation method of adjustment suitable for II plate-type non-fragment orbit of CRTS |
| CN110106751B (en) * | 2019-04-17 | 2020-10-02 | 中铁第四勘察设计院集团有限公司 | Settlement adjustment method suitable for CRTS II type plate ballastless track |
| CN110359328A (en) * | 2019-05-24 | 2019-10-22 | 中铁十八局集团第五工程有限公司 | A kind of method that railway ballastless changes the tiny fragments of stone, coal, etc. |
| CN110331627A (en) * | 2019-06-24 | 2019-10-15 | 中铁二十一局集团第五工程有限公司 | A method of for locked III plate of non-fragment orbit quick-replaceable CRTS of high-speed railway |
| CN110512477A (en) * | 2019-08-16 | 2019-11-29 | 中国铁路总公司 | A kind of quick fine adjusting method of fragment-free track slab |
| CN110512477B (en) * | 2019-08-16 | 2021-06-22 | 中国铁路总公司 | Quick fine adjustment method for ballastless track plate |
| CN111576106A (en) * | 2020-05-18 | 2020-08-25 | 重庆交通大学 | Construction method for rapidly pushing and replacing ballastless track structure of passenger special line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108385451A (en) | Board-like ballastless track boards replacing options under a kind of special operation condition | |
| CN106868959B (en) | A kind of method that high ferro non-fragment orbit circuit is quickly repaired | |
| CN103291085B (en) | Concrete static(al) cutting disassembling construction method | |
| CN100464026C (en) | Girder-exchange construction method for existing railway bridge by successively incremeantal launching framework process | |
| CN105625188A (en) | Construction method for 48m sectional beam of passenger railway based on BIM technology | |
| CN113152306B (en) | Small-radius large-gradient prefabricated T beam frame construction method | |
| CN107059506A (en) | A kind of plate-type ballastless track track plates replacing options | |
| CN109235292A (en) | Railroad bridge changes beam process and changes girder system system | |
| CN109440553A (en) | A kind of non-fragment orbit arch regulation method based on rope saw cut | |
| CN105908583A (en) | System for replacing tunnel ballast track bed with ballastless track under non-interruption traveling condition | |
| CN108374297B (en) | Business Line tunnel, bridge section concrete sleeper swap method | |
| CN103702887A (en) | Railway work vehicle | |
| CN105821764B (en) | Non-fragment orbit rigidity adjuster | |
| CN103669132B (en) | The big number of P60-1/42 has tiny fragments of stone, coal, etc. high-speed switch both wired slotting paving construction methods | |
| CN108385456A (en) | A kind of board-like ballastless track bed board integral replacing method of cast-in-place railway roadbed | |
| CN111074703B (en) | Maintenance method for uneven settlement of roadbed of embedded track steel groove type ballast bed | |
| CN105926381A (en) | Method for changing ballast track bed of tunnel to ballastless track under condition of uninterrupted train working | |
| CN108385454A (en) | A kind of railway plate-type ballastless track working drawing review operational method | |
| Ižvolt et al. | Historical development and applications of unconventional structure of railway superstructure of the railway infrastructure of the Slovak Republic | |
| CN107059507B (en) | A kind of curved section plate-type ballastless track track plates replacing options | |
| CN107604823B (en) | It is a kind of to cross the construction method for shipping beam by railway | |
| CN110258209A (en) | A kind of replacing options of the high-speed rail without tiny fragments of stone, coal, etc. transition plates support system | |
| CN117188347B (en) | Through bridge dismounting method | |
| RU2789281C1 (en) | Method for packing a slab-based turnout | |
| CN102619523B (en) | Unequal-height tank whole jacking construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: No. 2, Da Liu Shu Road, Haidian District, Beijing Applicant after: Railway Construction Research Institute of China Railway Research Institute Group Co., Ltd. Applicant after: Beijing Tieke construction engineering Technology Development Company Applicant after: China Railway Scientific Research Institute Group Co., Ltd. Applicant after: CHINA RAILWAY CORPORATION Address before: No. 2, Da Liu Shu Road, Haidian District, Beijing Applicant before: Railway Construction Institute of China Academy of Railway Sciences Applicant before: Beijing Tieke construction engineering Technology Development Company Applicant before: China Academy of Railway Sciences Applicant before: CHINA RAILWAY CORPORATION |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Applicant after: CARS RAILWAY ENGINEERING Research Institute Applicant after: Beijing Tieke Special Engineering Technology Co.,Ltd. Applicant after: CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION Ltd. Applicant after: CHINA RAILWAY Corp. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Applicant before: CARS RAILWAY ENGINEERING Research Institute Applicant before: BEIJING TIEKE SPECIAL ENGINEERING TECHNOLOGY DEVELOPMENT Co. Applicant before: CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION Ltd. Applicant before: CHINA RAILWAY Corp. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |
|
| RJ01 | Rejection of invention patent application after publication |