CN206721574U - A kind of new embedded tracks structure - Google Patents
A kind of new embedded tracks structure Download PDFInfo
- Publication number
- CN206721574U CN206721574U CN201720431310.8U CN201720431310U CN206721574U CN 206721574 U CN206721574 U CN 206721574U CN 201720431310 U CN201720431310 U CN 201720431310U CN 206721574 U CN206721574 U CN 206721574U
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- CN
- China
- Prior art keywords
- rail
- support
- support frame
- bearing
- groove
- 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.)
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Links
- 241001669679 Eleotris Species 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 230000001629 suppression Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Railway Tracks (AREA)
Abstract
The utility model discloses a kind of new embedded tracks structure, including track plates and the embedded rail being arranged in its rail support groove, rail foot is bonded resilient sleeper-bearing, resilient sleeper-bearing bottom surface is bonded with the overcoat contacted with support rail groove bottom, support frame is set between rail both sides and rail support groove, the structures that interlocking is formed between some reinforcing grooves and rail support groove side are also staggeredly provided with support frame outside.The indenting structure that the technical program is formed so that longitudinal locking ability of rail and it is anti-on pull out that ability is very strong, and effectiveness in vibration suppression is very good, simple in construction, construction is quick, and cost is relatively low.
Description
Technical field
Technical field of rail traffic is the utility model is related to, particularly a kind of new embedded tracks structure.
Background technology
Domestic embedded tracks are broadly divided into two major classes at present, and one kind is that rail is fixed on track with fastener,
Banketed again in both sides or pouring concrete does paving；Another kind of is that rail is put into prefabricated railway roadbed so that Xin Zhu companies are newly developed
Plate rail support groove, then pour into a mould the novel embedded track that high polymer material replaces fastener locking rail.The first kind is due to being a branch
Support, effect of vibration and noise reduction is general, and has fastener, maintenance trouble；Second class track vibration damping denoising works well, but constructs more
Complexity, and construction costs is higher.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of new embedded tracks
Structure, not only good damping result, and simple in construction, construction is quick, and cost is relatively low.
The technical solution adopted in the utility model is such：
A kind of new embedded tracks structure, including track plates and the embedded rail being arranged in its rail support groove,
Rail foot is bonded resilient sleeper-bearing, and resilient sleeper-bearing bottom surface is bonded with the overcoat contacted with support rail groove bottom, and rail both sides are with holding
Support frame is set between track slot, is also staggeredly provided between some reinforcing grooves and rail support groove side on support frame outside and forms canine tooth friendship
Wrong structure.The indenting structure that the technical program is formed so that longitudinal locking ability of rail and it is anti-on to pull out ability non-
Chang Qiang, effectiveness in vibration suppression is very good, simple in construction, and construction is quick, and cost is relatively low.But the embedded tracks structure of the technical program
Form of construction work and conventional embedded tracks structure it is different, the form of construction work of the technical program has two kinds：
Rail, inside workshop, is first fixed on predetermined ground, then in steel by the first with the frock of adjustment gauge
Flange of rail face glues resilient sleeper-bearing and overcoat, and support frame is glued in rail both sides, then in the good reinforcing bar of ground configuration, mould, pours
Note concrete and form track plates, mould and frock are removed after concrete curing, so as to complete whole embedded tracks structure list
First plate it is prefabricated.In use, prefabricated cell board is transported to building site, good position is adjusted, by the steel between two cell boards
Rail is welded into an entirety.
Second, directly in the construction ground of track circuit, the frock for adjusting gauge is arranged along rail direction, in steel
Flange of rail face glues resilient sleeper-bearing and overcoat, and support frame is glued in rail both sides, by each rail welding into an entirety, is put into tune
In the limit card slot of whole gauge frock, locked after adjusting gauge.Then in the good reinforcing bar of ground configuration, mould, concrete is poured into a mould
Track plates are formed, mould and frock are removed after concrete curing, so as to complete the construction of whole embedded tracks structure.
Preferably, the resilient sleeper-bearing is made up of polyurethane foam material or rubber expanded material.
Preferably, the resilient sleeper-bearing length has 1 meter or 1.5 meters of two kinds of specifications, its width and rail foot width with
And overcoat width is wide.
Preferably, in support frame as described above lower outside evagination insertion rail support groove side.Support frame bottom is embedded in rail support groove
After in side, can greatly enhance rail it is anti-on pull out ability.
Preferably, the rail both sides are also bonded with vibration and noise reducing block, and correspondingly, the side that support frame contacts with rail
Provided with the groove for laying vibration and noise reducing block.If there is vibration and noise reducing block, when constructing the embedded tracks structure, it is first stood
Support frame is glued again behind rail two sides.
Preferably, pour into a mould one layer of flexible waterproof sealing layer with track plates junction at the top of support frame.In concrete
Track plates pour be poured in after, by the high polymer material being stirred be poured into rail both sides support frame surface formed waterproof sealing
Layer, water can be effectively avoided to penetrate into inside configuration.
Brief description of the drawings
Fig. 1 is schematic cross-section of the present utility model.
Fig. 2 is stereogram of the present utility model.
Marked in figure：1 is track plates, and 2 be rail, and 3 be support frame, and 4 be overcoat, and 5 be resilient sleeper-bearing, and 6 be anti-watertight
Sealing, 31 be reinforcing groove.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
Embodiment 1：
As shown in Figure 1, 2, a kind of new embedded tracks structure, including track plates 1 and embedded be arranged at it and hold
Rail 2 in track slot, the bottom of rail 2 bonding resilient sleeper-bearing 5, the bottom surface of resilient sleeper-bearing 5 be bonded with contact with support rail groove bottom prevent
Sheath 4, support frame 3 is set between the both sides of rail 2 and rail support groove.Also staggeredly be provided with the outside of support frame 3 some reinforcing grooves 31 with
The structure of interlocking is formed between rail support groove side, as shown in Figure 2.The resilient sleeper-bearing 5 is by polyurethane foam material or rubber
Glue expanded material is made.The length of resilient sleeper-bearing 5 has 1 meter or 1.5 meters of two kinds of specifications, its width and the bottom width of rail 2 with
And the width of overcoat 4 is wide.In the lower outside evagination of support frame as described above 3 insertion rail support groove side.In the top of support frame 3 and track
Pour into a mould one layer of flexible waterproof sealing layer 6 in the junction of plate 1.The both sides of rail 2 are also bonded with vibration and noise reducing block, correspondingly, branch
The side that support 3 contacts with rail 2 is provided with the groove for being used for laying vibration and noise reducing block.
Embodiment 2：
A kind of new embedded tracks structure, including track plates 1 and the embedded rail being arranged in its rail support groove
2, the bottom of rail 2 bonding resilient sleeper-bearing 5, the bottom surface of resilient sleeper-bearing 5 is bonded with the overcoat 4 contacted with support rail groove bottom, 2 liang of rail
Support frame 3 is set between side and rail support groove, is also staggeredly provided between some reinforcing grooves 31 and rail support groove side on the outside of support frame 3
Form indenting structure.The resilient sleeper-bearing 5 is made up of polyurethane foam material or rubber expanded material.The cushion
The length of plate 5 has 1 meter or 1.5 meters of two kinds of specifications, and its width and the bottom width of rail 2 and the width of overcoat 4 are wide.The support
In the lower outside evagination of frame 3 insertion rail support groove side.Poured into a mould in the top of support frame 3 and the junction of track plates 1 one layer it is flexible anti-
Watertight sealing 6.
Claims (6)
- A kind of 1. new embedded tracks structure, it is characterised in that：Including track plates（1）And embedded it is arranged at its support rail Rail in groove（2）, rail（2）Bottom is bonded resilient sleeper-bearing（5）, resilient sleeper-bearing（5）Bottom surface is bonded with to be connect with support rail groove bottom Tactile overcoat（4）, rail（2）Support frame is set between both sides and rail support groove（3）, support frame（3）Also staggeredly it is provided with outside Some reinforcing grooves（31）The structure of interlocking is formed between rail support groove side.
- A kind of 2. new embedded tracks structure according to claim 1, it is characterised in that：Support frame as described above（3）Under On the outside of portion in evagination insertion rail support groove side.
- A kind of 3. new embedded tracks structure according to claim 1, it is characterised in that：The resilient sleeper-bearing（5） It is made up of polyurethane foam material or rubber expanded material.
- A kind of 4. new embedded tracks structure according to claim 1 or 3, it is characterised in that：The resilient sleeper-bearing （5）Length has 1 meter or 1.5 meters of two kinds of specifications, its width and rail（2）Bottom width and overcoat（4）Width is wide.
- A kind of 5. new embedded tracks structure according to claim 1, it is characterised in that：The rail（2）Both sides Also it is bonded with vibration and noise reducing block, correspondingly, support frame（3）With rail（2）The side of contact, which is provided with, to be used to lay vibration and noise reducing block Groove.
- A kind of 6. new embedded tracks structure according to claim 1 or 5, it is characterised in that：In support frame（3）Top Portion and track plates（1）Pour into a mould one layer of flexible waterproof sealing layer in junction（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431310.8U CN206721574U (en) | 2017-04-24 | 2017-04-24 | A kind of new embedded tracks structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431310.8U CN206721574U (en) | 2017-04-24 | 2017-04-24 | A kind of new embedded tracks structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721574U true CN206721574U (en) | 2017-12-08 |
Family
ID=60505264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431310.8U Active CN206721574U (en) | 2017-04-24 | 2017-04-24 | A kind of new embedded tracks structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316072A (en) * | 2018-04-23 | 2018-07-24 | 成都市新筑路桥机械股份有限公司 | A kind of rail temporary fastening device |
| CN113737579A (en) * | 2021-09-17 | 2021-12-03 | 芜湖中铁科吉富轨道有限公司 | Site-reconstructed small-radius I-shaped switch rail expansion adjuster and reconstruction construction method thereof |
-
2017
- 2017-04-24 CN CN201720431310.8U patent/CN206721574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316072A (en) * | 2018-04-23 | 2018-07-24 | 成都市新筑路桥机械股份有限公司 | A kind of rail temporary fastening device |
| CN113737579A (en) * | 2021-09-17 | 2021-12-03 | 芜湖中铁科吉富轨道有限公司 | Site-reconstructed small-radius I-shaped switch rail expansion adjuster and reconstruction construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 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, Sichuan, Chengdu Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |