CN105133439B - A kind of embedded ballastless track system for afforesting section - Google Patents
A kind of embedded ballastless track system for afforesting section Download PDFInfo
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- CN105133439B CN105133439B CN201510633562.4A CN201510633562A CN105133439B CN 105133439 B CN105133439 B CN 105133439B CN 201510633562 A CN201510633562 A CN 201510633562A CN 105133439 B CN105133439 B CN 105133439B
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- Prior art keywords
- rail
- integral
- afforesting
- embedded
- track system
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- 230000010412 perfusion Effects 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 14
- 210000003205 muscle Anatomy 0.000 claims description 9
- 244000025254 Cannabis sativa Species 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 241001669679 Eleotris Species 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 230000003679 aging effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of embedded ballastless track system for afforesting section, including supporting layer, integral rail plate and rail, the rail has two, integral rail plate top both sides are longitudinally arranged at integral embedded type respectively, the integral rail plate is arranged on supporting layer top, and connect integral by connecting elements respectively between supporting layer, concrete adjustment layer, integral rail plate to concrete perfusion adjustment layer therebetween by the fill orifice in the middle part of integral rail plate.The beneficial effects of the invention are as follows：Have the advantages that construction rapidly and efficiently, construction technology is easy, effect of vibration and noise reduction is good and surrounding environment is coordinated.
Description
Technical field
The present invention relates to a kind of embedded ballastless track system for afforesting section, belong to technical field of rail traffic.
Background technology
Used as the rail system widelyd popularize at present, compared with Ballast track, non-fragment orbit makes ballastless track system
Longer with the life-span, maintenance cost is lower；Also, gapless track is laid on non-fragment orbit and is not easy to rail swelling track, can be preferable
Ground keeps the track geometry of track.Therefore, it is suitable for being applied in high-speed railway and urban track traffic.
But, the ballastless track system of current numerous types also also has very big room for improvement.Such as, there is construction multiple
The requirement shortcoming high of miscellaneous, long construction period, contacting piece performance, therefore cost is higher.In addition, in urban track traffic, row
The vibration and noise that produces causes tremendous influence to the production of surrounding buildingses and the people, life when car runs.
The content of the invention
Goal of the invention of the invention is：For above-mentioned problem, there is provided a kind of embedded nothing for afforesting section
Tiny fragments of stone, coal, etc. rail system.
The technical solution adopted by the present invention is such：
A kind of embedded ballastless track system for afforesting section, including supporting layer, integral rail plate and rail, it is described
Rail has two, is longitudinally arranged at integral rail plate top both sides, the integral rail plate with integral embedded type respectively
Supporting layer top is arranged on, and by the fill orifice in the middle part of integral rail plate to concrete perfusion adjustment layer therebetween, branch
Support layer, connect integral by connecting elements respectively between concrete adjustment layer, integral rail plate.
Preferably, integral rail plate top both sides open up rail support groove respectively, under groove inner bottom surface continuous laying rail
Rail is placed under resilient sleeper-bearing and rail after height adjusting cushion plate, the steel rail web both sides are respectively provided with some retainers and are keeping
The wedge of adjustment rail lateral attitude is set between frame and support rail groove sidewall, finally with Macromolecular pouring material fill up rail support groove its
Complementary space.
Such scheme is carried out further preferably, the Macromolecular pouring material is divided into bottom and surface layer, bottom is damping property
The good macromolecule primer of energy, surface layer is the good high polymer layer material of corrosion-resistant ageing-resistant performance.
Such scheme is carried out further preferably, in rail per side, by a pvc pipe through each retainer so that will
Each retainer connection is integral.Can improve the vibration and noise reducing performance of rail system by setting pvc pipe.
Such scheme is carried out further preferably, the retainer is respectively provided with the inclined-plane for matching with the contact surface of wedge
Section, height is adjusted by wedge so as to effectively adjust the lateral attitude of rail up and down.
Preferably, connection supporting layer is the embedded ribs of " several " shape structure with the connecting elements of concrete adjustment layer, it is pre-buried
Muscle bottom is pre-buried to be arranged in supporting layer, and top is imbedded wherein when concrete adjustment layer is irrigated.By the pre- of " several " shape structure
Muscle is buried by together with the anchoring of supporting layer and concrete adjustment layer, it is ensured that the globality of track plates, adjustment layer and supporting layer.Reduce row
Because adjustment layer anchors the bad track panel vibration for causing, destruction when car runs, later stage rail system maintenance work is reduced.
Preferably, the connector of connection concrete adjustment layer integral rail plate is the contact muscle of rectangular configuration, it is described
Contact muscle top is embedded into integral rail plate, and bottom is imbedded wherein when concrete adjustment layer is irrigated.
Preferably, set in the concrete adjustment layer improving the reinforced mesh of tensile property.
Preferably, integral rail plate both sides set hole for hoist.
Preferably, the integral rail plate opens up groove between two rails, after filling out backfill in groove again
Grass in kind.So can not only reach good landscape effect, and grass is planted on track plates can effectively drop in summer high temperature
Low orbit plate face temperature, the stress that protection macromolecular material and track plates are caused due to temperature.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：With construction rapidly and efficiently,
The advantages of construction technology is easy, effect of vibration and noise reduction is good and surrounding environment coordinates.
Brief description of the drawings
Fig. 1 is cross-sectional view of the invention.
Marked in figure：
1 is supporting layer, and 2 is embedded ribs, and 3 is contact muscle, and 4 is reinforced mesh, and 5 is concrete adjustment layer, and 6 is monoblock type rail
Guidance tape, 7 is wedge, and 8 is retainer, and 9 is rail, and 10 is pvc pipe, and 11 is height adjusting cushion plate under rail, and 12 is resilient sleeper-bearing under rail,
13 is Macromolecular pouring material, and 14 is backfill, and 15 is grass；
61 is hole for hoist, and 62 is fill orifice.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
Embodiment：
As shown in figure 1, a kind of embedded ballastless track system for afforesting section, including supporting layer 1, integral rail plate
6 and rail 9, the rail 9 has two, is longitudinally arranged at the top both sides of integral rail plate 6, institute with integral embedded type respectively
State integral rail plate 6 and be arranged on the top of supporting layer 1, and by the fill orifice 62 in the middle part of integral rail plate 6 to therebetween
Concrete perfusion adjustment layer 5, is connected by connecting elements respectively between supporting layer 1, concrete adjustment layer 5, integral rail plate 6
It is integral.
The top both sides of the integral rail plate 6 open up rail support groove, resilient sleeper-bearing under groove inner bottom surface continuous laying rail respectively
12 and rail under rail 9 is placed into after height adjusting cushion plate 11, the web of the rail both sides of the rail 9 are respectively provided with some retainers 8 and are keeping
The wedge of adjustment rail 9 lateral attitude is set between frame 8 and support rail groove sidewall, finally support rail is filled up with Macromolecular pouring material 13
Groove its complementary space.
13 points of the Macromolecular pouring material is bottom and surface layer, and bottom is the good macromolecule primer of damping performance, face
Layer is the good high polymer layer material of corrosion-resistant ageing-resistant performance.
The high polymer layer material is addition composite antioxidant and the ultra-violet absorber in macromolecular material, can be had
Effect is reduced because of illumination effect（Daylight, ultraviolet etc.）The illumination ageing for causing and the influence to mechanical material resources performance, heighten high score
The photostability and heat endurance of sub- material.
In rail 9 per side, by a pvc pipe 10 through each retainer 8 so as to each retainer 8 is connected into integral.
The retainer 8 is respectively provided with the bevel phase for matching with the contact surface of wedge 7, is adjusted about 7 by wedge
Height is so as to effectively adjust the lateral attitude of rail 9.
Connection supporting layer 1 is the embedded ribs 2 of " several " shape structure, the bottom of embedded ribs 2 with the connecting elements of concrete adjustment layer 5
Pre-buried to be arranged in supporting layer 1, top is imbedded wherein when concrete adjustment layer 5 is irrigated.
The connector of the integral rail plate 6 of connection concrete adjustment layer 5 is the contact muscle 3 of rectangular configuration, the contact muscle 3
Top is embedded into integral rail plate 6, and bottom is imbedded wherein when concrete adjustment layer 5 is irrigated.
Being set in the concrete adjustment layer 5 improves the reinforced mesh 4 of tensile property.
The both sides of integral rail plate 6 set hole for hoist 61.
The integral rail plate 6 opens up groove between two rails 9, and grass is planted again after backfill 14 is filled out in groove
15。
Claims (9)
1. a kind of embedded ballastless track system for afforesting section, including supporting layer（1）, integral rail plate（6）And rail
（9）, it is characterised in that：The rail（9）There are two, integral rail plate is longitudinally arranged at integral embedded type respectively（6）
Top both sides, the integral rail plate（6）It is arranged on supporting layer（1）Top, and by integral rail plate（6）The filling at middle part
Orifice（62）To concrete perfusion adjustment layer therebetween（5）, supporting layer（1）, concrete adjustment layer（5）, integral rail plate
（6）Between connect integral by connecting elements respectively, connect supporting layer（1）With concrete adjustment layer（5）Connecting elements be
The embedded ribs of " several " shape structure（2）, embedded ribs（2）Bottom is pre-buried to be arranged on supporting layer（1）In, top is in concrete adjustment layer
（5）Imbedded wherein during perfusion.
2. a kind of embedded ballastless track system for afforesting section according to claim 1, it is characterised in that：It is described whole
Body formula track plates（6）Top both sides open up rail support groove, resilient sleeper-bearing under groove inner bottom surface continuous laying rail respectively（12）Lowered with rail
Backing plate high（11）After place into rail（9）, the rail（9）Web of the rail both sides are respectively provided with some retainers（8）And in retainer
（8）Adjustment rail is set between support rail groove sidewall（9）The wedge of lateral attitude, finally uses Macromolecular pouring material（13）Fill up
Rail support groove its complementary space.
3. a kind of embedded ballastless track system for afforesting section according to claim 2, it is characterised in that：In rail
（9）Per side, by a pvc pipe（10）Through each retainer（8）So as to by each retainer（8）Connection is integral.
4. a kind of embedded ballastless track system for afforesting section according to Claims 2 or 3, it is characterised in that：Institute
State retainer（8）With wedge（7）Contact surface be respectively provided with the bevel phase for matching, by wedge（7）Height is adjusted up and down
So as to effectively adjust rail（9）Lateral attitude.
5. a kind of embedded ballastless track system for afforesting section according to claim 1, it is characterised in that：Connection is mixed
Solidifying soil adjustment layer（5）Integral rail plate（6）Connector for rectangular configuration contact muscle（3）, the contact muscle（3）Top is pre-
Embedment integral rail plate（6）In, bottom is in concrete adjustment layer（5）Imbedded wherein during perfusion.
6. a kind of embedded ballastless track system for afforesting section according to claim 1 or 5, it is characterised in that：Institute
State concrete adjustment layer（5）It is middle that the reinforced mesh for improving tensile property is set（4）.
7. a kind of embedded ballastless track system for afforesting section according to claim 1, it is characterised in that：Monoblock type
Track plates（6）Both sides set hole for hoist（61）.
8. a kind of embedded ballastless track system for afforesting section according to claim 1, it is characterised in that：It is described whole
Body formula track plates（6）In two rails（9）Between open up groove, backfill is filled out in groove（14）Plant grass again afterwards（15）.
9. a kind of embedded ballastless track system for afforesting section according to claim 2, it is characterised in that：The height
Molecule castable（13）It is divided into bottom and surface layer, bottom is the good macromolecule primer of damping performance, and surface layer is corrosion-resistant resistance to
The good high polymer layer material of ageing properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633562.4A CN105133439B (en) | 2015-09-30 | 2015-09-30 | A kind of embedded ballastless track system for afforesting section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633562.4A CN105133439B (en) | 2015-09-30 | 2015-09-30 | A kind of embedded ballastless track system for afforesting section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133439A CN105133439A (en) | 2015-12-09 |
| CN105133439B true CN105133439B (en) | 2017-05-31 |
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ID=54718989
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510633562.4A Active CN105133439B (en) | 2015-09-30 | 2015-09-30 | A kind of embedded ballastless track system for afforesting section |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421163B (en) * | 2015-12-29 | 2017-01-11 | 成都市新筑路桥机械股份有限公司 | Multistage damping embedded track system |
| CN105714619B (en) * | 2016-04-21 | 2017-10-27 | 中铁二十四局集团有限公司 | The construction method of plate-type ballastless ballast bed structure |
| CN106592345B (en) * | 2016-12-28 | 2018-01-12 | 陈群 | A kind of lower embedding type ballastless track structure |
| CN108867201A (en) * | 2018-08-04 | 2018-11-23 | 中铁二院工程集团有限责任公司 | A kind of ballastless track structure for heavy grade rack rails traffic system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798785A (en) * | 2010-04-08 | 2010-08-11 | 中铁二院工程集团有限责任公司 | Ballastless track structure |
| NL2006044C2 (en) * | 2011-01-21 | 2012-07-24 | Edilon Sedra B V | Method for manufacturing an embedded rail track. |
| CN103374865B (en) * | 2012-04-18 | 2015-06-24 | 中铁二局股份有限公司 | Construction method for longitudinally connecting and laying ballastless track slabs |
| KR20140028846A (en) * | 2012-08-31 | 2014-03-10 | 주식회사 이알에스 | Embedded rail track system and method for constructing the system |
| CN103352401B (en) * | 2013-07-24 | 2015-01-07 | 成都市新筑路桥机械股份有限公司 | Embedded type track |
| CN103362036B (en) * | 2013-07-24 | 2014-10-22 | 成都市新筑路桥机械股份有限公司 | Quick construction method of embedded rail system |
| CN205012160U (en) * | 2015-09-30 | 2016-02-03 | 成都市新筑路桥机械股份有限公司 | A embedded ballastless track system for afforesting section |
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| CN105133439A (en) | 2015-12-09 |
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Effective date of registration: 20190809 Address after: 225000 Room 103, 4 Blocks, Wankejin Street, East Stumiao Road, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Huadong culture and technology Financing Leasing Co.,Ltd. Address before: 611430 Xinjin Industrial Park, Sichuan, Chengdu Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |
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Effective date of registration: 20221130 Address after: 611430 Xinjin Industrial Park, Xinjin District, Chengdu, Sichuan Patentee after: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. Address before: 225000 room 103, Wanke golden street, East Road, Szeto temple, Yangzhou, Jiangsu, 103 Patentee before: Jiangsu Huadong culture and technology Financing Leasing Co.,Ltd. |
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Effective date of registration: 20240111 Address after: 611400 No. 799, hope road, Wujin street, Xinjin District, Chengdu, Sichuan (Industrial Park) Patentee after: Chengdu Xinzhu Transportation Technology Co.,Ltd. Address before: 611430 Xinjin Industrial Park, Xinjin District, Chengdu, Sichuan Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |
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