CN108385454A - A kind of railway plate-type ballastless track working drawing review operational method - Google Patents
A kind of railway plate-type ballastless track working drawing review operational method Download PDFInfo
- Publication number
- CN108385454A CN108385454A CN201810187167.1A CN201810187167A CN108385454A CN 108385454 A CN108385454 A CN 108385454A CN 201810187167 A CN201810187167 A CN 201810187167A CN 108385454 A CN108385454 A CN 108385454A
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- China
- Prior art keywords
- track
- plate
- track plates
- rail
- type ballastless
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- 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.)
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Classifications
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- 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
Abstract
The present invention relates to a kind of railway plate-type ballastless track working drawing review operational method, specially a kind of high-speed railway plate type ballastless track substructure component is replaced or repair method, belongs 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, the track plates above the rail inferior portion structure member that needs replacing or repairs are promoted by multi-functional plate conveying system and longitudinally transport the track plates along circuit to conceding working drawing review range simultaneously temporary storage；Then the replacement or reparation of rail inferior portion structure member are carried out；It is longitudinally transported to track plates original position along circuit by multi-functional plate conveying system carrying original track plate again and controls track plates and accurately enter position.Last rail return, fastener recovery, line adjustment simultaneously open circuit.This method quick construction, practical reliable, cost economy can carry out thoroughly effectively regulation in Window time to plate-type ballastless track substructure component disease.
Description
Technical field
The present invention relates to a kind of railway plate-type ballastless track working drawing review operational method, specially a kind of high-speed railway is board-like
Non-fragment orbit substructure component is replaced or repair method, belongs to ballastless track of high-speed railway 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
The composite factors such as quality deficiency effect under, individual track substructure component occur rhegma, grout, material softening, chip off-falling, from
The diseases such as seam, seriously affect high-speed railway operation safety and ballastless track structure stability and durability.When disease develops
When to a certain extent, need that the rail inferior portion structure member of hurt is replaced or repaired, to ensure the peace of non-fragment orbit
Quan Xing, stability and long durability.
Currently, domestic replacement or reparation to plate-type ballastless track substructure component mainly uses two ways.One
Kind is the party by the way that rail inferior portion structure member is replaced or repaired after hanging away track plates using crane after cut-out rail
Formula is larger to rail failure, construction process is complicated, the regulation period is longer.Another kind is in the case of motionless rail and track plates
It is repaired by the methods of bar planting, injecting glue, skin patching, this method can not carry out rail inferior portion structure concealment part good
It repairs, and palliative is belonged to disease, it cannot be guaranteed that repairing quality and durability.
Recent years, the country have carried out the problem experimental study of related process tooling.Wherein, patent is " 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 group steel
The scheme that track plates are replaced after rail, but it is unsuitable for the replacement or reparation of rail inferior portion structure member；Patent is " a kind of
II plate-type unballasted track bed plate method for maintaining of CRTS（201511003070.3）" and a kind of patent " high ferro non-fragment orbit line
The method that road is quickly repaired（201710160379.6）", it needs to cut off rail, it is big to line impairment, duty cycle is long.
In conclusion for the replacement or reparation of plate-type ballastless track substructure component, it is domestic at present not yet at
It is ripe, to the complete, professional of line non-loss, system, general working drawing review method.
Invention content
Needle of the present invention is replaced at present to high-speed railway plate type ballastless track substructure component or repair method is deposited
It is big to rail failure, duty cycle is long, it is palliative, regulation quality be not easy the defect ensured, invented it is a kind of be applicable in
In it is implementing in Window time, do not cut off rail under the conditions of, can be to high-speed railway plate type ballastless track substructure component more
The method changed or repaired.This method quick construction, practical reliable, cost economy, to realize plate-type ballastless in Window time
Railway maintenance repair provides 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 a kind of replacement of high-speed railway plate type ballastless track substructure component or repair methods.Tool
Body be the rail of certain length is laterally outward strutted into certain distance after, by multi-functional plate conveying system promotion need replacing or
Track plates above the rail inferior portion structure member of reparation simultaneously longitudinally transport the track plates along circuit to conceding working drawing review range
And temporary storage；Then the replacement or reparation of rail inferior portion structure member are carried out；It is carried again by multi-functional plate conveying system former
Track plates, which are longitudinally transported to track plates original position along circuit and control track plates, accurately enters position.Last rail return, fastener recovery, line
Road adjusts and opens circuit.
A kind of railway plate-type ballastless track track plates replacing options, the track plates Replacement procedure specifically include following step
Suddenly.
（1）Investigation plate-type ballastless track lower tracks Structural defect situation analyzes causes of disease, determines to be replaced or repair
Track structure component and position.
（2）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 on demand.
（3）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.
（4）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.
（5）Multi-functional plate conveying system is connect with the suspender being fixed on track plates by lifting device thereon and lifting rail
Guidance tape is to certain altitude.
（6）Multi-functional plate conveying system carries track plates along circuit vertical transfer to conceding operation section.
（7）Plate-type ballastless track substructure component is replaced or is repaired.
（8）Multi-functional plate conveying system carries track plates along circuit vertical transfer to track plates original position.
（9）Multi-functional plate conveying system control track plates fall and accurately enter position, from track slab precision adjustment operation.
（10）Rail return, fastener recovery, line adjustment.
（11）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；
Self-compacting concrete adjustment layer is perfused in III plate-type non-fragment orbits of CRTS.
（12）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 can be completed to board-like in 1-2 skylight according to specific works amount convenient for skylight organizing construction
The replacement or reparation of non-fragment orbit substructure component.
（3）Suitable for multiple types high-speed railway plate type ballastless track structure（CRTS I, CRTS II, III plate-types of CRTS without
Tiny fragments of stone, coal, etc. track）Lower member is replaced or is repaired;.
（4）This method need not cut off rail, not damaged to existing line.
（5）This method use is replaced and is repaired to rail inferior portion structure member after temporarily removing track plates, Ke Yiyou
Effect ensures thoroughly to renovate disease, and can guarantee structure durability after regulation quality and regulation.
In conclusion the present invention and existing plate-type ballastless track substructure component replace or restorative procedure obviously not
Together, rail is not being cut off, the replacement of a variety of plate-type ballastless track substructure components or restorative procedure can be suitable for
It is required that.
Description of the drawings
Fig. 1 is working drawing review process flow chart provided by the present invention.
Fig. 2 is typical working drawing review schematic diagram provided by the present invention.
Specific implementation mode
Below in conjunction with attached drawing, by specific embodiment, the present invention is further described, but the present invention is not limited thereto, institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
It replaces or repairs an embodiment of the present invention provides a kind of high-speed railway plate type ballastless track substructure component and make
Industry method, technological process are shown in that Fig. 1, construction schematic diagram are shown in that Fig. 2, the method specifically include the following contents.
（1）Investigation plate-type ballastless track lower tracks Structural defect situation analyzes causes of disease, determines to be replaced or repair
Track structure component and position.
（2）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 on demand.
（3）According to circumstances release track plates constraint；Cut filling out for 6 both ends convex block machine 4-1,4-2 of ballastless track boards
Fill resin 5-1,5-2.
（4）Two one steel rail 1-1,1-2 are laterally outward strutted into certain distance, enable track plates 6 vertically from two one steel rails
Crane in the space that 1-1,1-2 are formed.
（5）Multi-functional plate conveying system is connect and is promoted with the suspender being fixed on track plates 6 by lifting device thereon
Track plates 6 are to certain altitude.
（6）Multi-functional plate conveying system carries track plates 6 along circuit vertical transfer to conceding operation section.
（7）Plate-type ballastless track substructure component（Emulsified asphalt slurry layer 2 or pedestal 3）It replaces or repairs.
（8）Multi-functional plate conveying system carries track plates 6 along circuit vertical transfer to track plates original position.
（9）Multi-functional plate conveying system control 6 plate of track falls and accurately enters position, from track slab precision adjustment operation.
（10）Rail 1-1,1-2 return, fastener recovery, line adjustment.
（11）Restore track plates constraint, ensure that track structure is stablized；Again track plates 6 both ends convex blocking platform 4-1,4- are poured
2 potting resin 5-1,5-2, and injecting glue is carried out to track plates bottom gap.
（12）Open circuit.
Claims (6)
1. a kind of railway plate-type ballastless track working drawing review operational method, specially a kind of high-speed railway plate type ballastless track lower part
Structure member is replaced or repair method, the working drawing review technique specifically include following steps：
Step 1：Investigation plate-type ballastless track lower tracks Structural defect situation analyzes causes of disease, determines to be replaced or repair
Track structure component and position；
Step 2：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, it removes some or all of strut within the scope of rail fastener on demand；
Step 3：According to circumstances release track plates constraint；
Step 4：Two one steel rails are laterally outward strutted into certain distance；
Step 5：Multi-functional plate conveying system is connect with the suspender being fixed on track plates by lifting device thereon and lifting rail
Guidance tape is to certain altitude；
Step 6：Multi-functional plate conveying system carries track plates along circuit vertical transfer to conceding operation section；
Step 7：Plate-type ballastless track substructure component is replaced or is repaired；
Step 8：Multi-functional plate conveying system carries track plates along circuit vertical transfer to track plates original position；
Step 9：Multi-functional plate conveying system control track plates fall and accurately enter position, from track slab precision adjustment operation；
Step 10：Rail return, fastener recovery, line adjustment；
Step 11：According to circumstances the constraint of track plates is restored to ensure that track structure is stablized；
Step 12：Open circuit.
2. the method as described in claim 1, it is characterized in that：By temporarily removing the track plates above rail inferior portion structure member
Rail inferior portion structure member is replaced and repaired afterwards, can be effectively ensured and disease is thoroughly renovated, and can guarantee whole
Structure durability after controlling quality and renovating.
3. the method as described in claim 1, it is characterized in that：It needs replacing or repairs by the promotion of multi-functional plate conveying system
Track plates above rail inferior portion structure member simultaneously longitudinally transport the track plates along circuit to conceding working drawing review range；It can put
The inconvenience that de- gantry crane or truck crane coordinating operation and contact net power failure are brought.
4. step 4 as described in claim 1, it is characterized in that：By laterally outward strutting two one steel rails, enable track plates from
Vertical trolley in the space that two one steel rails are formed can avoid cut-out rail and cause to damage to rail.
Method described in 5., it is characterized in that：This method is simple for process, is convenient for skylight organizing construction, can be according to specific works amount
The replacement or reparation to plate-type ballastless track substructure component are completed in 1-2 skylight.
6. the method as described in claim 1 is suitable for a plurality of types of single wire high speed railway platy ballastless track structures
（CRTS I, CRTS II, III plate-type non-fragment orbits of CRTS）Lower member is replaced or is repaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187167.1A CN108385454A (en) | 2018-03-07 | 2018-03-07 | A kind of railway plate-type ballastless track working drawing review operational method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187167.1A CN108385454A (en) | 2018-03-07 | 2018-03-07 | A kind of railway plate-type ballastless track working drawing review operational method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108385454A true CN108385454A (en) | 2018-08-10 |
Family
ID=63066434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810187167.1A Pending CN108385454A (en) | 2018-03-07 | 2018-03-07 | A kind of railway plate-type ballastless track working drawing review operational method |
Country Status (1)
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| CN (1) | CN108385454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183530A (en) * | 2018-09-29 | 2019-01-11 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of interim overhead device of route for non-fragment orbit Disease Treatment and method |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD237586A3 (en) * | 1984-12-14 | 1986-07-23 | Kohlehandel Frankfurt O Bezirk | METHOD FOR THE RECONSTRUCTION OF RAIL SYSTEMS |
| US20090090790A1 (en) * | 2007-10-03 | 2009-04-09 | Frank Howard Coats | Apparatus and method for repairing worn rail shoulders |
| CN101705650A (en) * | 2009-12-08 | 2010-05-12 | 中铁第五勘察设计院集团有限公司 | Full-automatic ballastless track plate fine adjustor |
| 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 |
| CN107059506A (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 plate-type ballastless track track plates replacing options |
-
2018
- 2018-03-07 CN CN201810187167.1A patent/CN108385454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD237586A3 (en) * | 1984-12-14 | 1986-07-23 | Kohlehandel Frankfurt O Bezirk | METHOD FOR THE RECONSTRUCTION OF RAIL SYSTEMS |
| US20090090790A1 (en) * | 2007-10-03 | 2009-04-09 | Frank Howard Coats | Apparatus and method for repairing worn rail shoulders |
| CN101705650A (en) * | 2009-12-08 | 2010-05-12 | 中铁第五勘察设计院集团有限公司 | Full-automatic ballastless track plate fine adjustor |
| 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 |
| CN107059506A (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 plate-type ballastless track track plates replacing options |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183530A (en) * | 2018-09-29 | 2019-01-11 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of interim overhead device of route for non-fragment orbit Disease Treatment and method |
| CN109183530B (en) * | 2018-09-29 | 2024-03-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Line temporary overhead device and method for ballastless track disease remediation |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| 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 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| 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. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |