CN103835191A - Monolithic track bed track structure capable of being rapidly assembled - Google Patents
Monolithic track bed track structure capable of being rapidly assembled Download PDFInfo
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- CN103835191A CN103835191A CN201210473738.0A CN201210473738A CN103835191A CN 103835191 A CN103835191 A CN 103835191A CN 201210473738 A CN201210473738 A CN 201210473738A CN 103835191 A CN103835191 A CN 103835191A
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- track
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Abstract
The invention discloses a monolithic track bed track structure capable of being rapidly assembled. The monolithic track bed track structure capable of being rapidly assembled comprises a track plate and steel rails erected on the track plate through fasteners, wherein the track plate is fixedly arranged on a foundation below the line through supports. Compared with the prior art, the supports arranged between the foundation below the line and the track plate can effectively support the track plate, rapid installation and locating of the track plate can be achieved, the purpose that the requirement for traveling of trains can be immediately met after installation is accomplished is achieved, and the monolithic track bed track structure has the advantages of being high in efficiency and accuracy, convenient to construct, and capable of being well applied to the situation that on the premise that traveling is not interrupted, maintenance or replacement of a monolithic track bed can be carried out within the skylight time.
Description
Technical field
The present invention relates to railroad track technical field, refer to be particularly be a kind ofly applied to that high-speed railway, common railway, subway, administrative region of a city railway etc. are newly-built, in reconstruction, operation maintenance can quick assembled type solid concrete roabed track structure.
Background technology
At present, domestic and international various types of solid concrete roabed structure, the plurality of advantages such as maintenance workload is few, simple in structure owing to having, globality strong and surperficial clean and tidy, at home and abroad on railway, all use in a large number, such as German Rehda double-block type ballastless track, Borg slab non-fragment orbit, Japanese the Shinkansen plate-type ballastless track, ladder-type sleepers formula solid concrete roabed, domestic CRTS I type, II type, III plate-type non-fragment orbit, CRTS I type double-block type ballastless track etc., but there is following problem in it in practice process:
Solid concrete roabed structure is the support on lower basis (the concrete bearing structure on bridge, tunnel, roadbed) online, need under track plates and line, between basis, adopt concrete to build, therefore the certain setting time of material require adopting in the time of track laying, be after track structure has been laid, need certain curing time; Therefore, because track structure can not be realized the condition that track just can be driven a vehicle immediately after laying completes, can not adapt to current high-speed railway, the maintenance requirement of subway in operation process, can not meet driving while needing repairing at track structure, can not realize after keep in repair in the Window time of 3-4 hours and just can meet immediately the requirement of driving a vehicle.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, provide a kind of with realize track after laying completes, just can meet driving condition can quick assembled type solid concrete roabed track structure.
Technical scheme of the present invention is: a kind of track structure that can quick assembled type solid concrete roabed, and it comprises track plates and is located at the rail on track plates by fastener frame, described track plates is fixedly installed on online lower basis by bearing.
The present invention is prefabricate track plates, adopts the mode of the bearing online lower basis that is fixed upper, and rail and fastener are set subsequently on track plates, can meet driving condition after realizing Fast Installation.
In such scheme:
Described bearing is arranged on track plates bottom surface or a part is arranged on track plates inside, the outstanding track plates of another part.
Under described line, longitudinal both sides of the basic plate that gets on the right track are provided with baffle plate, for keeping the laterally fixing of track plates.
Than prior art, bearing between online lower basis and track plates is set, can effectively support track plates, can realize the Fast Installation location of track plates, and realize the requirement that can meet train travel after installation, possess that efficiency is high, precision is high, the advantage of easy construction, and the present invention can well be applied to need to be in the situation that not cutting off traffic condition, repair or replace in solid concrete roabed and apply at Window time, have advantages of that current various solid concrete roabed structure is incomparable.
Brief description of the drawings
Fig. 1 is that overall structure master of the present invention looks schematic diagram;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 is the elevation of the form of structure one of bearing in the present invention;
Fig. 4 is the top view of the form of structure one of bearing in the present invention;
Fig. 5 is the elevation of the form of structure two of bearing in the present invention;
Fig. 6 is the top view of the form of structure two of bearing in the present invention;
Fig. 7 is the elevation of the form of structure three of bearing in the present invention;
Fig. 8 is the top view of the form of structure three of bearing in the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be convenient to be well understood to the present invention, but they do not form restriction to the present invention.
A kind of track structure that can quick assembled type solid concrete roabed as shown in Figure 1 and Figure 2, it comprises track plates 1 and is erected at the rail 3 on track plates 1 by fastener 2, its special character is, track plates 1 is to be fixedly installed on online lower basis by bearing 4, than prior art, the bearing 4 between online lower basis and track plates 1 is set, can effectively track plates 1 be supported, can realize the Fast Installation location of track plates 1, and realize the requirement that can meet train travel after installation.
Bearing 4 in the present embodiment can be arranged on track plates 3 bottom surfaces or a part is arranged on track plates 3 inside, the outstanding track plates 3. of another part
Get on the right track 3 longitudinal both sides of plate, online lower basis are provided with baffle plate 5, and baffle plate 5 can be used for keeping laterally fixing of track plates 3.
In the present embodiment, bearing can be realized the adjustment of height, horizontal direction, and possesses vertical and horizontal fastness function.Bearing can have elasticity, such as adopting rubber or macromolecular material to make, can possess vibration and noise reducing performance.
The form of structure of bearing 4 can have multiple:
As shown in Figure 3, Figure 4, described bearing 4 is a single cylinder;
As shown in Figure 5, Figure 6, described bearing 4 is large cylinder 4.1 and small cylinder 4.2, and large cylinder is provided with groove 4.3 in the middle of 4.1 upper surfaces, and small cylinder 4.2 is arranged in groove 4.3;
As shown in Figure 7, Figure 8, described bearing 4 is large cylinder 4.1 and small cylinder 4.2, and large cylinder 4.1 upper surfaces are provided with groove 4.3, a lateral opening of groove 4.3, and small cylinder 4.2 is arranged in groove 4.3;
Some structure compositions of above-described bearing 4, shown in not the present invention being confined to and in described concrete structure, such as changing cylinder into square body etc., every corresponding modify being likely utilized and equivalent, all belong to the scope of the claims of the present patent application.
Claims (3)
- One kind can quick assembled type solid concrete roabed track structure, it comprises track plates (1) and is erected at the rail (3) on track plates (1) by fastener (2), it is characterized in that: described track plates (1) is fixedly installed on online lower basis by bearing (4).
- 2. a kind of track structure that can quick assembled type solid concrete roabed according to claim 1, is characterized in that: described bearing (4) is arranged on track plates (1) bottom surface or a part and is arranged on that track plates (4) is inner, the outstanding track plates (4) of another part.
- 3. a kind of track structure that can quick assembled type solid concrete roabed according to claim 1, is characterized in that: under described line, get on the right track longitudinal both sides of plate (4), basis are provided with baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473738.0A CN103835191A (en) | 2012-11-21 | 2012-11-21 | Monolithic track bed track structure capable of being rapidly assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473738.0A CN103835191A (en) | 2012-11-21 | 2012-11-21 | Monolithic track bed track structure capable of being rapidly assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835191A true CN103835191A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210473738.0A Pending CN103835191A (en) | 2012-11-21 | 2012-11-21 | Monolithic track bed track structure capable of being rapidly assembled |
Country Status (1)
| Country | Link |
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| CN (1) | CN103835191A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463955A (en) * | 2015-12-29 | 2016-04-06 | 成都市新筑路桥机械股份有限公司 | Embedded track structure convenient to maintain |
| CN107217549A (en) * | 2017-07-10 | 2017-09-29 | 中铁第四勘察设计院集团有限公司 | The basic board connecting structure of non-fragment orbit and the non-fragment orbit with the attachment structure |
| CN107401091A (en) * | 2017-09-19 | 2017-11-28 | 北京市轨道交通建设管理有限公司 | A kind of assembled track structure and its construction method |
| CN113235328A (en) * | 2021-05-15 | 2021-08-10 | 金龙 | Combined member for railway construction |
| CN114808556A (en) * | 2022-06-30 | 2022-07-29 | 中国铁路设计集团有限公司 | Novel prefabricated assembly frame-type track structure |
-
2012
- 2012-11-21 CN CN201210473738.0A patent/CN103835191A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463955A (en) * | 2015-12-29 | 2016-04-06 | 成都市新筑路桥机械股份有限公司 | Embedded track structure convenient to maintain |
| CN107217549A (en) * | 2017-07-10 | 2017-09-29 | 中铁第四勘察设计院集团有限公司 | The basic board connecting structure of non-fragment orbit and the non-fragment orbit with the attachment structure |
| CN107401091A (en) * | 2017-09-19 | 2017-11-28 | 北京市轨道交通建设管理有限公司 | A kind of assembled track structure and its construction method |
| CN107401091B (en) * | 2017-09-19 | 2023-08-18 | 北京市轨道交通建设管理有限公司 | Assembled track structure and construction method thereof |
| CN113235328A (en) * | 2021-05-15 | 2021-08-10 | 金龙 | Combined member for railway construction |
| CN113235328B (en) * | 2021-05-15 | 2022-03-22 | 金龙 | Combined member for railway construction |
| CN114808556A (en) * | 2022-06-30 | 2022-07-29 | 中国铁路设计集团有限公司 | Novel prefabricated assembly frame-type track structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |