CN107338687A - A kind of combined type sleeper - Google Patents
A kind of combined type sleeper Download PDFInfo
- Publication number
- CN107338687A CN107338687A CN201710747474.6A CN201710747474A CN107338687A CN 107338687 A CN107338687 A CN 107338687A CN 201710747474 A CN201710747474 A CN 201710747474A CN 107338687 A CN107338687 A CN 107338687A
- Authority
- CN
- China
- Prior art keywords
- support rail
- combined type
- groove
- plate
- rail plate
- 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
- 241001669679 Eleotris Species 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012423 maintenance 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
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
- E01B9/683—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a kind of combined type sleeper, the combined type sleeper includes sleeper main body and support rail plate, and the upper surface of the sleeper main body offers rail support groove, and the support rail plate is arranged in the rail support groove；The fastener fixing hole vertically run through is offered on the support rail plate.It is an advantage of the invention that 1) by adjusting the number of plies and thickness of plate body in support rail plate, the height of sleeper can be neatly adjusted, is easy to repair；2）By selecting the support rail plate of unlike material, the rigidity of support rail plate, and then the integral rigidity of adjustable track structure can be neatly adjusted according to demand.
Description
Technical field
The invention belongs to field of track traffic, and in particular to a kind of combined type sleeper.
Background technology
Track plates are the important components of ballastless track structure.As shown in Figure 5,6, it is disposed with traditional track plates 15
The track 13 that quantity does not wait, and rail 14 is fixed on track 13 by fastener；Although non-fragment orbit of the prior art
Structure has the advantages that track stability is good, track geometry can persistently be kept and track maintenance and repair workload substantially reduces, but
It is that it still has following shortcoming：
（1）Track geometry adjustment is difficult, and prefabricated track 13 is generally embedded in the upper table of track plates 15 in the prior art
Face, the position of track 13 can be caused to disturb in the casting process of track plates 15, because track 13 is pre-constructed unit, its position
Putting error can not be adjusted, therefore the site error of track 13 can cause the track geometry of track not adjust；
（2）Track 13 it is elastic poor, this causes track 13 can not absorb between rail 14 and wheel to be shaken caused by collision
It is dynamic.
The content of the invention
According to the deficiencies of the prior art described above, It is an object of the present invention to provide a kind of combined type sleeper, the combined type
Sleeper passes through sets thickness adjustable support rail plate in sleeper main body so that combined type sleeper can adjustable track according to demand
Track geometry.
The object of the invention is realized and completed by following technical scheme：
A kind of combined type sleeper, the combined type sleeper include sleeper main body and support rail plate, the upper surface of the sleeper main body
Rail support groove is offered, the support rail plate is arranged in the rail support groove；The fastener vertically run through is offered on the support rail plate to consolidate
Determine hole.
The side wall of the rail support groove offers support rail board groove, and the support rail board groove is horizontally extending, described to hold
The edge shape of rail plate is adapted with the support rail board groove.
The support rail board groove is serrated, and the edge shape of the support rail plate is also in the zigzag being adapted therewith.
The bottom surface of the rail support groove is provided with fastener mounting hole, the fastener of the fastener mounting hole and the support rail plate
Fixing hole overlaps.
The support rail plate is combined by some pieces of plate body layer stacks and formed.
The upper and lower surface of the plate body is separately provided for matching spacing projection and groove.
The projection is distributed in the plate body upper surface in prominent hemisphere；The groove is in the hemisphere of indent, point
It is distributed in the plate body lower surface, quantity and the set location adaptation corresponding with the groove of the projection.
The support rail plate offers two elliptical apertures.
The material of the support rail plate is rubber.
The material of the support rail plate is concrete or steel.
It is an advantage of the invention that 1) it can neatly adjust sleeper by adjusting the number of plies and thickness of plate body in support rail plate
Height, be easy to repair；2）By selecting the support rail plate of unlike material, the firm of support rail plate can be neatly adjusted according to demand
Degree, and then the integral rigidity of adjustable track structure.
Brief description of the drawings
Fig. 1 is the schematic cross-section of combined type sleeper in the present invention；
Fig. 2 is the side view of sleeper main body in the present invention；
Fig. 3 is the top view of support rail plate in the present invention；
Fig. 4 is the side view of plate body in the present invention；
Fig. 5 is the side view of track structure of the prior art；
Fig. 6 is the section view that A-A goes out in Fig. 5.
Embodiment
The feature of the present invention and other correlated characteristics are described in further detail by embodiment below in conjunction with accompanying drawing, with
It is easy to the understanding of technical staff of the same trade：
Such as Fig. 1-6, mark 1-15 is respectively in figure：Combined type sleeper 1, sleeper main body 2, support rail plate 3, rail support groove 4, support rail board
Groove 5, plate body 6, fastener fixing hole 7, fastener mounting hole 8, groove 9, projection 10, positioning hole 11, elliptical aperture 12, track 13, steel
Rail 14, track plates 15.
Embodiment：As shown in Figure 1, 2, the present embodiment is specifically related to a kind of combined type sleeper 1, and the combined type sleeper 1 includes
Sleeper main body 2 and support rail plate 3, the upper surface of sleeper main body 2 offer rail support groove 4, and support rail plate 3, which is arranged horizontally at, to be held
In track slot 4.
As shown in Figure 1, 2, the side wall of rail support groove 4 offers support rail board groove 5, and support rail board groove 5 is horizontally extending,
The edge shape of support rail plate 3 is adapted with support rail board groove 5；When assembled, the edge of support rail plate 3 is fastened in support rail board groove 5；
In the present embodiment, support rail board groove 5 is zigzag, and the edge of support rail plate 3 is the zigzag being adapted therewith；Support rail board groove 5
It can install and position in order to support rail plate 3, prevent support rail plate 3 from vertically moving.
As shown in Figure 1,3, support rail plate 3 is combined by some pieces of layer stacks of plate body 6 and formed, in use can basis
Actual demand determines the number of plies and thickness of each plate body 6 in support rail plate 3；The fastener vertically run through is offered on support rail plate 3 to consolidate
Determine hole 7；The bottom surface of rail support groove 4 is provided with fastener mounting hole 8, the phase mutual respect of fastener fixing hole 7 of fastener mounting hole 8 and support rail plate 3
Close；When installing or repairing the combined type sleeper 1 of the present embodiment, support rail plate 3 can be adjusted according to the requirement of the track geometry of track
The number of plies and thickness of middle plate body 6, and then the track geometry of adjustable track；During rail is installed, rail is taken first
It is located at the upper surface of support rail plate 3；Then rail bottom plate both sides fastener for installing, the connecting rod of fastener passes through the button of support rail plate
Part fixing hole 7 extends to fastener mounting hole 8, and is fastenedly connected with support rail groove body 2.
As shown in Fig. 1,4, in order to prevent that occurred level is offset between each laminate body 6 in support rail plate 3, in the upper and lower of plate body 6
Surface is separately provided for matching spacing groove 9 and projection 10；Projection 10 is distributed under plate body 6 in prominent hemisphere
Surface；Groove 9 is in the hemisphere of indent, is distributed in the upper surface of plate body 6, quantity and set location and the phase of groove 9 of projection 10
Corresponding adaptation；During use, the projection 10 and groove 9 of the adjacent support of plate body 6 mutually fix, and can effectively prevent each plate
Body 6 produces horizontal displacement or dislocation；In the present embodiment, the orlop plate body 6 of support rail plate 3 is used for and the bottom surface of rail support groove 4 connects
Touch, the lower surface of the orlop plate body 6 of support rail plate 3 is not provided with projection.
As shown in Figure 1,3, positioned for the ease of each laminate body 6 in support rail plate 3 in installation process, in support rail plate 3
On offer a circular positioning hole 11 and two elliptical apertures 12；During support rail plate 3 is attached into rail support groove 4,
It is plugged in using fastening screw in positioning hole 11 and elliptical aperture 12；Can effectively it prevent in the installation process of support rail plate 3, each laminate
Body produces dislocation.
As shown in figure 1, the material of support rail plate 3 can use different materials according to the rigidity requirement of track structure, in this reality
Apply in example, the material of support rail plate 3 may be selected to be rubber, concrete or steel.
The advantageous effects of the present embodiment are：1), can be flexible by adjusting the number of plies and thickness of plate body in support rail plate
Ground adjusts the height of sleeper, is easy to repair；2）By selecting the support rail plate of unlike material, it can neatly adjust and hold according to demand
The rigidity of rail plate, and then the integral rigidity of adjustable track structure.
Claims (10)
1. a kind of combined type sleeper, it is characterised in that the combined type sleeper includes sleeper main body and support rail plate, the sleeper
The upper surface of main body offers rail support groove, and the support rail plate is arranged in the rail support groove；Offered on the support rail plate vertical
The fastener fixing hole run through.
2. a kind of combined type sleeper according to claim 1, it is characterised in that the side wall of the rail support groove offers support rail
Board groove, the support rail board groove is horizontally extending, and the edge shape of the support rail plate is mutually fitted with the support rail board groove
Match somebody with somebody.
3. a kind of combined type sleeper according to claim 1, it is characterised in that the support rail board groove is serrated, described
The edge shape of support rail plate is also in the zigzag being adapted therewith.
4. a kind of combined type sleeper according to claim 1, it is characterised in that the bottom surface of the rail support groove is provided with fastener
Mounting hole, the fastener fixing hole of the fastener mounting hole and the support rail plate overlap.
5. a kind of combined type sleeper according to claim 1, it is characterised in that the support rail plate is layered by some pieces of plate bodys
Stacked combination is formed.
6. a kind of combined type sleeper according to claim 5, it is characterised in that the upper and lower surface of the plate body is set respectively
Have for matching spacing projection and groove.
7. a kind of combined type sleeper according to claim 6, it is characterised in that the projection is in prominent hemisphere, distribution
In the plate body upper surface；The groove is in the hemisphere of indent, is distributed in the plate body lower surface, the quantity of the projection with
And set location adaptation corresponding with the groove.
8. a kind of combined type sleeper according to claim 1, it is characterised in that the support rail plate offers two elliptical apertures.
9. a kind of combined type sleeper according to claim 1, it is characterised in that the material of the support rail plate is rubber.
A kind of 10. combined type sleeper according to claim 1, it is characterised in that the material of the support rail plate be concrete or
Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747474.6A CN107338687A (en) | 2017-08-28 | 2017-08-28 | A kind of combined type sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747474.6A CN107338687A (en) | 2017-08-28 | 2017-08-28 | A kind of combined type sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107338687A true CN107338687A (en) | 2017-11-10 |
Family
ID=60214329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710747474.6A Pending CN107338687A (en) | 2017-08-28 | 2017-08-28 | A kind of combined type sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107338687A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455738A (en) * | 2020-04-11 | 2020-07-28 | 中铁二院工程集团有限责任公司 | Movable rail bearing groove sleeper |
| CN111455739A (en) * | 2020-04-11 | 2020-07-28 | 中铁二院工程集团有限责任公司 | Combined sleeper |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333792A (en) * | 2007-06-26 | 2008-12-31 | 青岛科而泰环境控制技术有限公司 | Elastic sleeper type ballastless bed |
| CN101711298A (en) * | 2007-06-01 | 2010-05-19 | 施维哈克股份公司 | Frictionally locking elastic rail attachment for track systems |
| CN204266070U (en) * | 2014-08-04 | 2015-04-15 | 太仓中博铁路紧固件有限公司 | The track elastic bar fastener system of adjustable height |
| CN204959487U (en) * | 2015-08-04 | 2016-01-13 | 中国铁路总公司 | Ballastless track cant adjusts structure |
| CN205012163U (en) * | 2015-09-10 | 2016-02-03 | 王琴兰 | Novel slight drag backing plate for railway |
| CN105839479A (en) * | 2016-05-13 | 2016-08-10 | 中交第三航务工程勘察设计院有限公司 | Novel sleeper and manufacturing method thereof |
| CN106522036A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Adjustable type ballastless track structure, ballastless track and adjustment method |
| CN207452595U (en) * | 2017-08-28 | 2018-06-05 | 华东交通大学 | A kind of combined type sleeper |
-
2017
- 2017-08-28 CN CN201710747474.6A patent/CN107338687A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711298A (en) * | 2007-06-01 | 2010-05-19 | 施维哈克股份公司 | Frictionally locking elastic rail attachment for track systems |
| CN101333792A (en) * | 2007-06-26 | 2008-12-31 | 青岛科而泰环境控制技术有限公司 | Elastic sleeper type ballastless bed |
| CN204266070U (en) * | 2014-08-04 | 2015-04-15 | 太仓中博铁路紧固件有限公司 | The track elastic bar fastener system of adjustable height |
| CN204959487U (en) * | 2015-08-04 | 2016-01-13 | 中国铁路总公司 | Ballastless track cant adjusts structure |
| CN205012163U (en) * | 2015-09-10 | 2016-02-03 | 王琴兰 | Novel slight drag backing plate for railway |
| CN105839479A (en) * | 2016-05-13 | 2016-08-10 | 中交第三航务工程勘察设计院有限公司 | Novel sleeper and manufacturing method thereof |
| CN106522036A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Adjustable type ballastless track structure, ballastless track and adjustment method |
| CN207452595U (en) * | 2017-08-28 | 2018-06-05 | 华东交通大学 | A kind of combined type sleeper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455738A (en) * | 2020-04-11 | 2020-07-28 | 中铁二院工程集团有限责任公司 | Movable rail bearing groove sleeper |
| CN111455739A (en) * | 2020-04-11 | 2020-07-28 | 中铁二院工程集团有限责任公司 | Combined sleeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
|
| RJ01 | Rejection of invention patent application after publication |