CN108867198A - rail system - Google Patents
rail system Download PDFInfo
- Publication number
- CN108867198A CN108867198A CN201810950582.8A CN201810950582A CN108867198A CN 108867198 A CN108867198 A CN 108867198A CN 201810950582 A CN201810950582 A CN 201810950582A CN 108867198 A CN108867198 A CN 108867198A
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- China
- Prior art keywords
- pouring layer
- rail system
- base
- track plates
- rail
- 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
- 238000005266 casting Methods 0.000 claims abstract description 37
- 239000004567 concrete Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000005056 compaction Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 239000011376 self-consolidating concrete Substances 0.000 description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention provides a kind of rail systems, including：First base, first base have the first casting area, and the first casting area is plane；First pouring layer is cast on the first casting area；Track plates are provided with track plates on the first pouring layer, and track plates are for installing rail.It can simplify the structure of first base Yu the first pouring layer in this way, convenient for construction, so as to reduce the cost of rail system.
Description
Technical field
The present invention relates to rail system technical fields, in particular to a kind of rail system.
Background technique
In existing rail system, the rolling of rail can be reduced in order to guarantee train when different shaped areas is run
It is dynamic, system stability is improved, the structure and connection type of pedestal and pouring layer in rail system are complex, this leads to track
The higher cost of system.
Summary of the invention
The present invention provides a kind of rail system, to solve the problems, such as that rail system in the prior art is at high cost.
To solve the above-mentioned problems, the present invention provides a kind of rail systems, including：First base, first base have
First casting area, the first casting area are plane；First pouring layer is cast on the first casting area；Track plates, on the first pouring layer
Track plates are provided with, track plates are for installing rail.
Further, the first pouring layer is continuously poured along the length direction of first base, track plates be it is multiple, it is multiple
Being at least partly arranged at intervals on the first pouring layer in track plates.
Further, the first pouring layer is multiple, and multiple first pouring layers are arranged along the length direction interval of first base.
Further, the quantity of the track plates on each first pouring layer is identical.
Further, rail system further includes：Second base is connect with the end of first base, and second base has the
Two casting areas have limiting groove on the second casting area；Second pouring layer, be cast on the second casting area and fill limit it is recessed
Slot, the second pouring layer are located at the end of the first pouring layer, and multiple track plates are distributed on the first pouring layer and the second pouring layer.
Further, the second pouring layer is multiple, and multiple second pouring layers are arranged at intervals in second base, each the
A track plates are provided on two pouring layers.
Further, second base is two, and two second bases are located at the both ends of first base, at two second
The second pouring layer is provided on pedestal.
Further, second base and first base are continuously poured by concrete material.
Further, rail system further includes：Reinforcer is arranged in the first pouring layer, and reinforcer passes through adjacent two
The lower section in the gap between a track plates.
Further, the first pouring layer is self-compacting concrete layer.
Further, rail system further includes：Connector, connector are threaded through in first base and the first pouring layer.
Further, there is angle between the first casting area and horizontal plane.
Further, rail system further includes：Track is arranged on track plates；Rail is arranged on track, steel
Rail is at least two column.
Further, rail system is ballastless track system, and rail system is used for tunnel.
It applies the technical scheme of the present invention, sets plane for the first casting area of the first base in rail system, and
First pouring layer is cast directly on the first casting area, then track plates are set on the first pouring layer, can simplify in this way
The structure of first base and the first pouring layer, convenient for construction, so as to reduce the cost of rail system.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the rail system of the offer of the embodiment of the present invention one；
Fig. 2 shows the cross-sectional views of the rail system in Fig. 1；
Fig. 3 shows the cross-sectional view of the rail system of the offer of the embodiment of the present invention two；
Fig. 4 shows the cross-sectional view of the rail system of the offer of the embodiment of the present invention three.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, first base；11, the first casting area；20, the first pouring layer；30, track plates；40, rail；50, the second bottom
Seat；51, the second casting area；52, limiting groove；60, the second pouring layer；70, connector；80, track.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention one provides a kind of rail system, including：First base 10, first base
10 have the first casting area 11, and the first casting area 11 is plane；First pouring layer 20 is cast on the first casting area 11；Track
Plate 30 is provided with track plates 30 on first pouring layer 20, and track plates 30 are for installing rail 40.
Using the technical solution of the present embodiment, set flat for the first casting area 11 of the first base 10 in rail system
Face, and the first pouring layer 20 is cast directly on the first casting area 11, then track plates 30 are set on the first pouring layer 20,
Can simplify the structure of first base 10 and the first pouring layer 20 in this way, convenient for construction, so as to reduce rail system at
This.
In the present embodiment, the first pouring layer 20 is continuously poured along the length direction of first base 10, track plates 30
To be multiple, being at least partly arranged at intervals on the first pouring layer 20 in multiple track plates 30.By the first pouring layer 20 along first
The length direction of pedestal 10 is continuously poured, and can increase the whole of multiple track plates 30 on the first pouring layer 20 in this way
Body structural strength.Since the first pouring layer 20 of two track plates, 30 lower section adjacent on the first pouring layer 20 is continuous, rail
Guidance tape 30 can preferably bear the active force from rail 40, and rail system is enable to bear the effect of variation in length direction
Power improves the stability of rail system.
When the entire length of rail system is longer, it can set multiple for the first pouring layer 20, multiple first casting
Layer 20 is arranged along the length direction interval of first base 10.Being arranged such can be in order to constructing and prevents single first pouring layer 20
It deforms excessive and entire rail system is impacted.
In the present embodiment, the quantity of the track plates 30 on each first pouring layer 20 is identical.Such setting can make
The stress of the first pouring layer 20 is obtained more uniformly and convenient for construction.
In the present embodiment, rail system further includes：Reinforcer is arranged in the first pouring layer 20, and reinforcer passes through phase
The lower section in the gap between two adjacent track plates 30.Such setting can prevent the first pouring layer 20 two track plates 30 it
Between interstitial site cracking, to improve the intensity of the first pouring layer 20.
In the present embodiment, self-compacting concrete layer can be set by the first pouring layer 20.Self-compacting concrete can
It flows and seals under self gravity, this will avoid generating gap, improve structural strength, and convenient for construction.
As shown in Fig. 2, rail system further includes：Connector 70, connector 70 are threaded through first base 10 and the first casting
In layer 20.The bonding strength of first base 10 and the first pouring layer 20 can be improved, in this way with the length to the first pouring layer 20
Direction is limited.It is alternatively possible to which connector 70 only is arranged in the end of the first pouring layer 20, it can both guarantee structure in this way
Intensity, and can reduce cost.
In the present embodiment, rail system further includes：Track 80 is arranged on track plates 30；Rail 40, setting are being held
On rail platform 80, rail 40 is at least two column.It is arranged on track 80 by setting track 80 and by rail 40, it can either be just
In the installation of rail 40, and convenient for the uniform force of rail 40 to be distributed.
As shown in figure 3, in the embodiment of the present invention two there is angle between first casting area 11 and horizontal plane.Track
Train is needing the position turned to can be set to such structure, and the stability of train operation can be improved in this way.First is poured
Note face 11 is set as inclined surface, i.e., increasing the height of first base 10, can be constructed with lower cost.
As shown in figure 4, in the embodiment of the present invention three, rail system further includes：Second base 50, second base 50 with
The end of first base 10 connects, and second base 50 has the second casting area 51, has limiting groove 52 on the second casting area 51；
Second pouring layer 60, is cast on the second casting area 51 and fills limiting groove 52, and the second pouring layer 60 is located at the first pouring layer
20 end, multiple track plates 30 are distributed on the first pouring layer 20 and the second pouring layer 60.Due to the second of second base 50
There is limiting groove 52, such second pouring layer 60 can be positioned partially at limiting groove 52 after casting complete on pouring layer 60
In, so that second base 50 can limit the second casting area 51, the second casting area 51 can be improved in this way in length side
To the stress-bearing capability with width direction, to improve the integrated carrying ability and stability of rail system.Moreover, second base 50
Stronger with the structural-load-carrying capacity of the second pouring layer 60, the end that first base 10 is arranged in the two can be to first base 10
It is limited with the length direction of the first pouring layer 20, to improve the integrated carrying ability and stability of rail system.It limits recessed
Slot 52 can be set to the shapes such as circular trough, rectangular channel.
In the present embodiment, it can set multiple for the second pouring layer 60, multiple second pouring layers 60 are arranged at intervals on
In second base 50, a track plates 30 are provided on each second pouring layer 60.Such setting can pass through multiple second
The integrated carrying ability and stability of the raising rail system of pouring layer 60.
In the present embodiment, second base 50 is two, and two second bases 50 are located at the both ends of first base 10,
The second pouring layer 60 is provided in two second bases 50.Such setting can be by two second bases 50 respectively to first
The both ends of pedestal 10 are limited.
In the present embodiment, second base 50 is continuously poured with first base 10 by concrete material.It in this way can be with
So that second base 50 and first base 10 become one structure, to improve the stability of rail system.
In the present embodiment, rail system is ballastless track system, and rail system is used for tunnel.Relative to roadbed and bridge
Etc. outdoor section, tunnel inland lot is more advantageous to the long-term behaviour for keeping track structure.Therefore the rail system is relatively specific for
Economy is improved to reduce cost in tunnel.
It applies the technical scheme of the present invention, sets flat for the first casting area 11 of the first base 10 in rail system
Face, and the first pouring layer 20 is cast directly on the first casting area 11, then track plates 30 are set on the first pouring layer 20,
Can simplify the structure of first base 10 and the first pouring layer 20 in this way, convenient for construction, so as to reduce rail system at
This.
Self-compacting concrete integrally indulge even when, the generally longitudinally deformation that non-fragment orbit is generated by temperature load is smaller, indulge
It is relatively stable to track geometry；Between self-compacting concrete layer and supporting course (first base 10), supporting course and tunnel inverted arch backfill
Shear load and tension and compression load are smaller between layer, can delay the generation of interlaminar failure.Self-compacting concrete layer and supporting course it
Between bonded by interface plucking or dabbing mode, with enhancing structure stability.Self-compacting concrete thickness is to train load and temperature
The stressing influence for spending load action lower railway structure is smaller, and self-compacting concrete thickness need to be in conjunction with concrete engineering, join protection layer
The detailing requiments such as thickness, are specifically designed.
Since track plates interval is arranged, and self-compacting concrete layer is continuously arranged, and track plates and self-compacting concrete layer
Securely connection, so easily form crackle at plate stitch, to avoid in self-compacting concrete layer longitudinal reinforcement (reinforcer) at plate end
Cracks surrender, is preferably arranged on longitudinal reinforcement in plate stitch position and is always about the casing of 1.5m.
In the end of rail system, lower part uses reinforced concrete footing (second base 50), and backfills in tunnel inverted arch
On the basis of layer or reinforced concrete floor dabbing, bar planting is carried out, to guarantee being reliably connected for pedestal and tunnel structure；Exist simultaneously
Susceptor surface carries out plucking and bar planting (setting reinforcing bar), guarantees the secured connection between self-compacting concrete layer and pedestal.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
Claims (14)
1. a kind of rail system, which is characterized in that including：
First base (10), the first base (10) have the first casting area (11), and first casting area (11) is plane；
First pouring layer (20) is cast on first casting area (11)；
Track plates (30) are provided with the track plates (30) on first pouring layer (20), and the track plates (30) are for pacifying
Steel loading rail (40).
2. rail system according to claim 1, which is characterized in that first pouring layer (20) is along the first base
(10) length direction is continuously poured, and the track plates (30) are multiple, at least portion in multiple track plates (30)
Divide and is arranged at intervals on first pouring layer (20).
3. rail system according to claim 2, which is characterized in that first pouring layer (20) is multiple, Duo Gesuo
The first pouring layer (20) is stated to be arranged along the length direction interval of the first base (10).
4. rail system according to claim 3, which is characterized in that described on each first pouring layer (20)
The quantity of track plates (30) is identical.
5. rail system according to claim 2, which is characterized in that the rail system further includes：
Second base (50) is connect with the end of the first base (10), and the second base (50) has the second casting area
(51), there are limiting groove (52) on second casting area (51)；
Second pouring layer (60) is cast on second casting area (51) and fills the limiting groove (52), described second
Pouring layer (60) is located at the end of first pouring layer (20), and multiple track plates (30) are distributed in first pouring layer
(20) and on second pouring layer (60).
6. rail system according to claim 5, which is characterized in that second pouring layer (60) is multiple, Duo Gesuo
It states the second pouring layer (60) to be arranged at intervals on the second base (50), be respectively provided on each second pouring layer (60)
There is the track plates (30).
7. rail system according to claim 5, which is characterized in that the second base (50) is two, described in two
Second base (50) is located at the both ends of the first base (10), is respectively provided on two second bases (50)
State the second pouring layer (60).
8. rail system according to claim 5, which is characterized in that the second base (50) and the first base
(10) it is continuously poured by concrete material.
9. rail system according to claim 2, which is characterized in that the rail system further includes：
Reinforcer, in first pouring layer (20), the reinforcer passes through two adjacent track plates (30) for setting
Between gap lower section.
10. rail system according to claim 1, which is characterized in that first pouring layer (20) is self-compaction coagulation
Soil layer.
11. rail system according to claim 1, which is characterized in that the rail system further includes：
Connector (70), the connector (70) are threaded through in the first base (10) and first pouring layer (20).
12. rail system according to claim 1, which is characterized in that between first casting area (11) and horizontal plane
With angle.
13. rail system according to claim 1, which is characterized in that the rail system further includes：
Track (80) is arranged on the track plates (30)；
Rail (40) is arranged on the track (80), and the rail (40) is at least two column.
14. rail system according to claim 1, which is characterized in that the rail system is ballastless track system, described
Rail system is used for tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950582.8A CN108867198A (en) | 2018-08-20 | 2018-08-20 | rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950582.8A CN108867198A (en) | 2018-08-20 | 2018-08-20 | rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867198A true CN108867198A (en) | 2018-11-23 |
Family
ID=64321036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810950582.8A Pending CN108867198A (en) | 2018-08-20 | 2018-08-20 | rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867198A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236535A1 (en) * | 2002-08-09 | 2004-03-04 | Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg | Ballast-free track for manmade structures such as bridges comprises a tube divided in the separating plane between a support plate and a track plate and having sections connected by a filling allowing limited displacement of the track plate |
| JP2008248648A (en) * | 2007-03-30 | 2008-10-16 | Railway Technical Res Inst | Concrete structure and joining method of concrete structure |
| CN102966008A (en) * | 2011-08-31 | 2013-03-13 | 中国铁道科学研究院铁道建筑研究所 | Ballastless track system |
| CA2910914A1 (en) * | 2013-05-17 | 2014-11-20 | Arnold Pieringer | Concrete sleeper and solid carriageway |
| CN204112169U (en) * | 2014-05-27 | 2015-01-21 | 中国铁道科学研究院铁道建筑研究所 | City rail system |
| CN107217550A (en) * | 2017-07-10 | 2017-09-29 | 中铁第四勘察设计院集团有限公司 | A kind of truss bars concrete folding plate, non-fragment orbit and construction method |
| CN107988852A (en) * | 2017-11-27 | 2018-05-04 | 中交隧道工程局有限公司 | The construction method of III plate-type non-fragment orbit new structures of tunnel location CRTS |
-
2018
- 2018-08-20 CN CN201810950582.8A patent/CN108867198A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236535A1 (en) * | 2002-08-09 | 2004-03-04 | Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg | Ballast-free track for manmade structures such as bridges comprises a tube divided in the separating plane between a support plate and a track plate and having sections connected by a filling allowing limited displacement of the track plate |
| JP2008248648A (en) * | 2007-03-30 | 2008-10-16 | Railway Technical Res Inst | Concrete structure and joining method of concrete structure |
| CN102966008A (en) * | 2011-08-31 | 2013-03-13 | 中国铁道科学研究院铁道建筑研究所 | Ballastless track system |
| CA2910914A1 (en) * | 2013-05-17 | 2014-11-20 | Arnold Pieringer | Concrete sleeper and solid carriageway |
| CN204112169U (en) * | 2014-05-27 | 2015-01-21 | 中国铁道科学研究院铁道建筑研究所 | City rail system |
| CN107217550A (en) * | 2017-07-10 | 2017-09-29 | 中铁第四勘察设计院集团有限公司 | A kind of truss bars concrete folding plate, non-fragment orbit and construction method |
| CN107988852A (en) * | 2017-11-27 | 2018-05-04 | 中交隧道工程局有限公司 | The construction method of III plate-type non-fragment orbit new structures of tunnel location CRTS |
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Application publication date: 20181123 |
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