CN208830061U - A kind of assembled non-fragment orbit cell board and fragment-free track slab - Google Patents
A kind of assembled non-fragment orbit cell board and fragment-free track slab Download PDFInfo
- Publication number
- CN208830061U CN208830061U CN201821302161.6U CN201821302161U CN208830061U CN 208830061 U CN208830061 U CN 208830061U CN 201821302161 U CN201821302161 U CN 201821302161U CN 208830061 U CN208830061 U CN 208830061U
- Authority
- CN
- China
- Prior art keywords
- cell board
- fragment
- assembled
- cell
- track plates
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of assembled non-fragment orbit cell board and fragment-free track slabs, and wherein cell board includes cell board ontology, and several installation rooms being preset on cell board ontology；Fragment-free track slab includes the bindiny mechanism of several cell boards and connection unit plate, laterally includes at least two cell boards interconnected along track plates, and longitudinal along track plates also includes at least two cell boards interconnected.The assembled fragment-free track slab of the utility model is assembled by several cell boards, the scale of construction is big, weight weight fragment-free track slab breaks the whole up into parts, since the cell board scale of construction is small, light-weight, prefabrication difficulty reduces, the deformation for the track plates being assembled into is small, facilitate transport and lifting, during operation, if foundation deformation is larger under line, non-fragment orbit is detachably at the cell board structure of fritter, replacement and maintenance difficulty be greatly reduced, enhance track plates adjustment capability and can repair ability, have wide promotion prospect.
Description
Technical field
The utility model relates to technical field of rail traffic, in particular to a kind of assembled non-fragment orbit cell board and without the tiny fragments of stone, coal, etc.
Track plates.
Background technique
Rail system is direct vehicle load and the key structure system for keeping vehicle smoothly to run in rail traffic,
Play the role of forming a connecting link in entire wheel rail system, rail system is generally by rail, fastener, sleeper, railway roadbed and lower part branch
Support the composition such as layer.Rail system is divided into Ballast track and non-fragment orbit two types, the road of Ballast track according to the form of railway roadbed
Bed is constructed by railway ballast, and the railway roadbed of non-fragment orbit is constructed by reinforced concrete structure.Non-fragment orbit is compared with Ballast track
Compared with having the apparent advantages such as globality is more preferable, stability is good, Trajectory Sets retentivity is good, maintenance workload is few.
Non-fragment orbit most rises early in Europe and Japan, introduces China later, by nearly development in 20 years, non-fragment orbit exists
It is developed in Chinese Railway process of construction, and innovation and development has gone out a variety of non-fragment orbit types.Non-fragment orbit according to
The manufacture of track plates is divided into two kinds of major class of precast slab type ballastless track and cast-in-place non-fragment orbit.Precast slab type ballastless track generation
The CRTS I for having China, the CRTS II, CRTSIII plate-type non-fragment orbit of table, Japanese slab track, German Bo Ge
Slab track etc..Cast-in-place non-fragment orbit representative has the CRTS I of China, CRTS II type double-block type ballastless track, Chinese
Support block type ballastless track, German 2000 ballastless track system of radar and the general woods non-fragment orbit of the rising sun etc..
Non-fragment orbit has obtained large-scale application, either state-owned railroads field or city in the world at present
Field of track traffic, and have extensive prospect, but still have some problems to be solved, i.e., its adjustment capability compared with
Difference, can repair ability it is poor, when infrastructure occur it is larger sedimentation, horizontal displacement or arch deformation when, non-fragment orbit can not
Be adjusted, therefore, non-fragment orbit the poor area of geological conditions and deformation can not or area more rambunctious paving
If being hindered with development.In addition, prefabricated platy ballastless track structure, the scale of construction of track plates is larger, in manufacture control, fortune
In defeated, site operation and maintenance replacement, there is more problem.In the non-fragment orbit being laid at present, partially without the tiny fragments of stone, coal, etc.
Rail system generates destruction because the deformation of infrastructure is excessive, can not normal use, maintenance replacing construction it is long, difficulty is big, sternly
The normal operation of rail traffic is affected again.Therefore, ballastless track system needs in terms of replaceable, easy-maintaining, big adjustment capability
Carry out deeper into optimization innovation, it is existing to solve the problems, such as.
Utility model content
That the purpose of the utility model is to overcome the adjustment capabilities of the existing non-fragment orbit in the presence of the prior art is poor,
Can repair ability it is poor, and manufacture, transport, construction, inconvenient maintenance deficiency, provide a kind of assembled non-fragment orbit cell board and
Fragment-free track slab, have the scale of construction it is small, it is easy manufacture, easily transport, Yi Genghuan, it is easy-maintaining the features such as, be applicable to tunnel, roadbed, bridge
Type of foundation under the various lines such as beam.
In order to achieve the above-mentioned object of the invention, the utility model provides following technical scheme:
A kind of assembled non-fragment orbit cell board, including cell board ontology, and be preset on the cell board ontology
Several installation rooms, it is described installation room be cell board ontology on reserve recessed outdoor hole.
The utility model is big by the scale of construction, the fragment-free track slab of weight weight breaks the whole up into parts, and passes through and reserves on the cell board
Installation room and connector match, it can are assembled into complete fragment-free track slab.Since the cell board scale of construction is small, light-weight, work
The prefabricated difficulty of factory substantially reduces, and in the construction process, facilitates transport and lifting, and easy to assembly between adjacent cells plate, dress
The deformation for the track plates being made into is small.
Preferably, several interface channels are also reserved on the cell board ontology, each installation room is corresponding to be connected
It is connected with the interface channel.The stage of being prefabricated in the factory can reserve interface channel, to facilitate subsequent unit board group
Dress.It is of course also possible to not reserve interface channel, interface channel can be equally obtained by means such as scene drillings, realizes unit
The assembling of plate.
Preferably, the installation room is located at at least two edges of the cell board ontology, thus can realize with it is adjacent
The assembly and connection of cell board ultimately forms complete track plates structure.Each edge of cell board ontology can be optionally arranged
One or more installation rooms.
Preferably, the shape of the cell board ontology is rectangle or wedge shape.When being laid with straight line location, by identical
Rectangular element plate is arranged symmetrically and is linked and packed, and can form complete track plates structure；When being laid with 3 in Curve Segment, according to song
The size of line radius can be linked and packed using wedge shaped element plate, to form the track plates structure for having curvature.When laying line
When the shape of section is more special, cell board can also be designed to triangle, diamond shape, parallelogram, trapezoidal according to actual requirement
Deng.Therefore, the utility model is good to the adaptability for being laid with location, solves the fragment-free track slab that original scale of construction is big, weight is heavy
The problem of bad adaptability, can especially assemble the track plates structure with curvature, greatly reduce the track plates with curvature
The difficulty of processing of structure.
Preferably, the cell board ontology includes a variety of different sizes, various sizes of cell board can be made into
Standard component, by the splicing of various sizes of cell board, can be assembled into various different lengths, width, curvature track plates, no
It is only able to satisfy construction requirement, and further improves construction efficiency, realizes standardized construction.
Preferably, the cell board ontology is embedded with emepalcement casing, and/or is embedded with connection reinforcing bar, and/or be embedded with purlin
Frame reinforcing bar, and/or it is preset with fastener mounting hole.
The invention also discloses a kind of assembled fragment-free track slabs, including several cell boards, and described in connection
The bindiny mechanism of cell board, wherein laterally include at least two cell boards interconnected along track plates, and along track plates
Longitudinal also includes at least two cell boards interconnected.
The assembled fragment-free track slab of the utility model be it is assembled by several cell boards, not only constructing
The deformation for the track plates that Cheng Zhong facilitates transport and lifting, and is assembled into is small, during operation, if foundation deformation under line
Larger, detachably at the cell board structure of fritter, replacement and maintenance difficulty are greatly reduced non-fragment orbit, enhance track plates
Adjustment capability and can repair ability.Therefore, no matter in state-owned railroads or field of urban rail, the utility model have
There is wide promotion prospect.
Preferably, all cell boards form continuous track plates structure or all cell boards form segmentation
, there is segmentation seam between the track plates of different sections in track plates structure, segmentation seam can provide certain deformation space to track plates, subtract
Stress inside few track plates is concentrated.
Preferably, it is additionally provided with track on the cell board, at this point, fastener system is mounted on track, can not also set
Track, fastener system can be directly installed on cell board.
Preferably, detachable connection between the adjacent cell board, facilitates installation, disassembly and maintenance.
Preferably, the bindiny mechanism includes the installation room being preset on each cell board, each installation
The interface channel that room is communicated with runs through and connects the connector of the two neighboring interface channel, the connector
Both ends are separately fixed on the two neighboring installation room.After the completion of cell board is assembled, it may be selected to carry out the installation room
It shuts or directly outdoor.
Preferably, the both ends of the connector are bolted respectively on the installation room, facilitate installation, disassembly and maintenance.
Compared with prior art, assembled non-fragment orbit cell board described in the utility model the utility model has the advantages that
(1) fragment-free track slab that the utility model is big by the scale of construction, weight is heavy breaks the whole up into parts, by reserving on the cell board
Installation room and connector match, it can be assembled into complete fragment-free track slab.Since the cell board scale of construction is small, light-weight,
Prefabrication difficulty substantially reduces, and in the construction process, facilitates transport and lifting, and easy to assembly between adjacent cells plate,
The deformation for the track plates being assembled into is small.
(2) the utility model is good to the adaptability for being laid with location, solves the non-fragment orbit that original scale of construction is big, weight is heavy
The problem of plate bad adaptability, can especially assemble the track plates structure with curvature, greatly reduce the track with curvature
The difficulty of processing of hardened structure.
(3) cell board includes a variety of different sizes, various sizes of cell board can be made into standard component, is led to
Cross the splicing of various sizes of cell board, can be assembled into various different lengths, width, curvature track plates, be not only able to satisfy
Construction requirement, and construction efficiency is further improved, realize standardized construction.
Compared with prior art, assembled fragment-free track slab described in the utility model the utility model has the advantages that
The assembled fragment-free track slab of the utility model be it is assembled by several cell boards, not only constructing
The deformation for the track plates that Cheng Zhong facilitates transport and lifting, and is assembled into is small, during operation, if foundation deformation under line
Larger, detachably at the cell board structure of fritter, replacement and maintenance difficulty are greatly reduced non-fragment orbit, enhance track plates
Adjustment capability and can repair ability.Therefore, no matter in state-owned railroads or field of urban rail, the utility model have
There is wide promotion prospect.
Detailed description of the invention:
Fig. 1 is the top view of cell board described in the utility model embodiment 1.
Fig. 2 is a kind of cross-sectional view of cell board described in the utility model embodiment 1.
Fig. 3 is a kind of cross-sectional view of cell board described in the utility model embodiment 1.
Fig. 4 is the connection schematic diagram of cell board described in the utility model embodiment 2.
Fig. 5 is the cross-sectional view of track plates described in the utility model embodiment 2.
Fig. 6 is the cross-sectional view of track plates described in the utility model embodiment 3.
Fig. 7 is the cross-sectional view of track plates described in the utility model embodiment 4.
Fig. 8 is the cross-sectional view of track plates described in the utility model embodiment 5.
Fig. 9 is the cross-sectional view of track plates described in the utility model embodiment 6.
Figure 10 is the cross-sectional view of track plates described in the utility model embodiment 7.
Figure 11 is the top view of continuous track plates structure described in the utility model.
Figure 12 is the top view of the track plates structure of segmentation described in the utility model.
Marked in the figure: 1- cell board, 2- bindiny mechanism, 3- connection reinforcing bar, 4- truss bars, 5- fastener mounting hole, 6- are held
Rail platform, 7- install room, 8- interface channel, 9- connector, 10- segmentation seam, 11- cell board ontology.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Embodiment 1
As shown in Figure 1-Figure 3, a kind of assembled non-fragment orbit cell board, including cell board ontology 11, in the cell board
Several installation rooms 7 being preset on ontology 11, and several interface channels being reserved on the cell board ontology 11
8, each installation room 7 correspondence is communicated with the interface channel 8.The installation room 7 is pre- on cell board ontology 11
The recessed outdoor hole stayed, the interface channel 8 are located at the inside of the cell board ontology 11, and the one of the interface channel 8
End opening is located in the installation room 7, and the other end is pierced by the cell board ontology 11, and opening is located at the cell board ontology 11
Side.In order to realize the connection with adjacent cells plate, the installation room 7 and corresponding interface channel 8 are located at the cell board
At at least two edges of ontology 11.
The shape of the cell board ontology 11 is rectangle or wedge shape, and the cell board ontology 11 may include a variety of different rulers
It is very little, so that the assembly of the track plates to different type, curvature can be realized.
It can be preset with fastener mounting hole 5 and track 6 (as shown in Figure 2) on the cell board ontology 11, can not also set and hold
Rail platform 6 (as shown in Figure 3).The cell board ontology 11 can also pre-buried connection reinforcing bar 3 (as shown in Figure 2), can also pre-buried Truss Steel
Muscle 4 (as shown in Figure 3).
Embodiment 2
As shown in fig. 4-5, a kind of assembled fragment-free track slab, several cell boards 1 including being assembled into track plates, with
And the bindiny mechanism 2 of the connection cell board 1, wherein laterally include at least two units interconnected along track plates
Plate 1, and longitudinal along track plates also includes at least two cell boards 1 interconnected.The shape of the cell board 1 is rectangle
Or wedge shape, the cell board 1 may include a variety of different sizes.As shown in figure 11, all cell boards 1 form continuous rail
Guidance tape structure.
The pre-buried connection reinforcing bar 3 of the cell board 1, to be connected with substructure.Support rail is additionally provided on the cell board 1
Platform 6, the cell board 1 and track 6 are preset with fastener mounting hole 5, and fastener system is mounted on track 6, and by holding
Rail platform 6 can realize the rail bottom gradient.
Detachable connection between the adjacent cell board 1, specifically, the bindiny mechanism 2 is included in each list
The installation room 7 being preset on first plate 1 and interface channel 8 run through and connect the connector 9 of the two neighboring interface channel 8,
The both ends of the connector 9 are bolted respectively on the two neighboring installation room 7.The interface channel 8 can be straight line or song
Cable architecture, the interface channel 8 are connected reliable preferably through the centroid of 1 side wall of cell board with guarantee.The connector
9 optional bolts or flexible structural member etc..
Embodiment 3
As shown in fig. 6, the present embodiment the difference from embodiment 1 is that, be not provided with track 6, fastener on the cell board 1
System is mounted directly on the unit 1, and the rail bottom gradient is realized by fastener system.
Embodiment 4
As shown in fig. 7, the present embodiment the difference from embodiment 1 is that, the pre-buried truss bars 4 of the cell board 1, to
Substructure is connected.As shown in figure 12, the track plates structure of all composition of the cell board 1 segmentations, the track plates of different sections
Between there is segmentation seam 10, not assembled connection between the cell board 1 of two sides at segmentation seam 10, segmentation seam 10 can be provided to track plates
Certain deformation space, so that the stress reduced inside track plates is concentrated.
Embodiment 5
As shown in figure 8, the present embodiment the difference from embodiment 1 is that, the pre-buried truss bars 4 of the cell board 1, to
Substructure is connected.Track 6 is not provided on the cell board 1, fastener system is mounted directly on the unit 1, passes through fastener
System realizes the rail bottom gradient.
Embodiment 6
As shown in figure 9, the present embodiment the difference from embodiment 1 is that, the lower surface design of the cell board 1 at track
The shape that basis matches, to meet the requirement on not collinear lower basis.
Embodiment 7
As shown in Figure 10, the present embodiment the difference from embodiment 1 is that, the lower surface design of the cell board 1 at tunnel
The compatible arc of road structure type, to meet the requirement on not collinear lower basis.Support rail is not provided on the cell board 1
Platform 6, fastener system are mounted directly on the unit 1, and the rail bottom gradient is realized by fastener system.
Above embodiments are only to illustrate the utility model and not limit technical solution described in the utility model, to the greatest extent
Pipe this specification has been carried out detailed description to the utility model referring to above-mentioned each embodiment, but the utility model not office
It is limited to above-mentioned specific embodiment, therefore any pair of the utility model is modified or equivalent replacement；And all do not depart from it is practical
The technical solution and its improvement of novel spirit and scope, should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of assembled non-fragment orbit cell board, which is characterized in that including cell board ontology (11), and in the cell board
Several being preset on ontology (11) install room (7), are also reserved with several interface channels on the cell board ontology (11)
(8), each installation room (7) correspondence is communicated with the interface channel (8).
2. a kind of assembled non-fragment orbit cell board according to claim 1, which is characterized in that installation room (7) position
At at least two edges of the cell board ontology (11).
3. a kind of assembled non-fragment orbit cell board according to claim 1, which is characterized in that the cell board ontology
(11) shape is rectangle or wedge shape.
4. a kind of assembled non-fragment orbit cell board according to claim 1, which is characterized in that the cell board ontology
It (11) include a variety of different sizes.
5. a kind of assembled non-fragment orbit cell board according to claim 1 to 4, which is characterized in that the cell board
Ontology (11) is embedded with emepalcement casing, and/or is embedded with connection reinforcing bar (3), and/or be embedded with truss bars (4), and/or pre-
Equipped with fastener mounting hole (5).
6. a kind of assembled fragment-free track slab, which is characterized in that including a kind of several lists a method as claimed in any one of claims 1 to 5
First plate (1), and the bindiny mechanism (2) of the connection cell board (1), wherein laterally include at least two mutual along track plates
The cell board (1) of connection, and longitudinal along track plates also includes at least two cell boards (1) interconnected.
7. a kind of assembled fragment-free track slab according to claim 6, which is characterized in that all cell board (1) groups
At continuous track plates structure or the track plates structure of all cell boards (1) composition segmentation.
8. according to a kind of any assembled fragment-free track slab of claim 6-7, which is characterized in that the adjacent cell board
(1) detachable connection between.
9. a kind of assembled fragment-free track slab according to claim 8, which is characterized in that the bindiny mechanism (2) includes
The installation room (7) being preset on each cell board (1), the interface channel that each installation room (7) is communicated with
(8), run through and connect the connector (9) of the two neighboring interface channel (8), the both ends of the connector (9) are fixed respectively
On the two neighboring installation room (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302161.6U CN208830061U (en) | 2018-08-13 | 2018-08-13 | A kind of assembled non-fragment orbit cell board and fragment-free track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302161.6U CN208830061U (en) | 2018-08-13 | 2018-08-13 | A kind of assembled non-fragment orbit cell board and fragment-free track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208830061U true CN208830061U (en) | 2019-05-07 |
Family
ID=66309116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302161.6U Active CN208830061U (en) | 2018-08-13 | 2018-08-13 | A kind of assembled non-fragment orbit cell board and fragment-free track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208830061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774921A (en) * | 2018-08-13 | 2018-11-09 | 中铁二院工程集团有限责任公司 | A kind of assembled fragment-free track slab |
| CN110654088A (en) * | 2019-10-29 | 2020-01-07 | 天津爱思达新材料科技有限公司 | Thermoplastic composite material sandwich plate structure and welding forming method |
-
2018
- 2018-08-13 CN CN201821302161.6U patent/CN208830061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774921A (en) * | 2018-08-13 | 2018-11-09 | 中铁二院工程集团有限责任公司 | A kind of assembled fragment-free track slab |
| CN110654088A (en) * | 2019-10-29 | 2020-01-07 | 天津爱思达新材料科技有限公司 | Thermoplastic composite material sandwich plate structure and welding forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102926299B (en) | Railway elevating and fixing device and railway bridge and culvert construction method adopting railway elevating and fixing device | |
| CN201843076U (en) | Groove-shaped steel bridge deck structure of high-speed railway steel tied arched bridge | |
| CN203487475U (en) | Line suspending and reinforcing structure for existing line jacking bridge and culvert construction | |
| US20130264394A1 (en) | Pre-stressed concrete track slab of slab-type ballast-less track | |
| CN110582609B (en) | Construction system and method for combined U-shaped reinforcing beam bridge floor | |
| CN208830061U (en) | A kind of assembled non-fragment orbit cell board and fragment-free track slab | |
| CN110172869A (en) | The construction method of assembled ballastless track system and assembled ballastless track system | |
| CN105133493B (en) | Embedded track structure suitable for middle-span and small-span bridge and construction method | |
| CN108774921A (en) | A kind of assembled fragment-free track slab | |
| CN2758310Y (en) | Biblock type rail bearing | |
| CN212656260U (en) | Assembled rail top air duct structure of underground station | |
| CN202610659U (en) | Subway turnout area plate-type ballastless track composite structure | |
| CN108774922A (en) | A kind of assembled ballastless track system | |
| KR101262755B1 (en) | Plate girder railway bridge having integrated cross beam and construction method using the same | |
| CN202099699U (en) | Elastic supporting vibration isolation component ballast bed | |
| KR100759923B1 (en) | Low height and longspan girder for a railway | |
| CN208632885U (en) | A kind of assembled ballastless track system | |
| CN216378953U (en) | Magnetic suspension track beam system laid in tunnel | |
| CN202081383U (en) | Temporary support used in construction striding over existing line bridge | |
| CN211420740U (en) | Track is assembled to well low-speed magnetic levitation girder steel | |
| CN112610244B (en) | Prefabricated part for expanding existing elevated operation subway station platform and installation method thereof | |
| CN211900629U (en) | Tunnel secondary lining concrete chute system | |
| CN205012221U (en) | Embedded track structure that is fit for medium and small span bridge | |
| CN112796232A (en) | Reinforced structure for existing railway underpass frame bridge construction | |
| CN209584730U (en) | A kind of steel reinforced concrete pile slab structure for not interrupting below railway in operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |