CN208072092U - A kind of narrow concrete track basis of anti-settling - Google Patents
A kind of narrow concrete track basis of anti-settling Download PDFInfo
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- CN208072092U CN208072092U CN201820347506.3U CN201820347506U CN208072092U CN 208072092 U CN208072092 U CN 208072092U CN 201820347506 U CN201820347506 U CN 201820347506U CN 208072092 U CN208072092 U CN 208072092U
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- roof reinforcement
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- reinforcement steel
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Abstract
The utility model discloses a kind of narrow concrete track of anti-settling bases, solve the problems, such as that existing narrow track foundation easy tos produce differential settlement.Including concrete foundation pedestal（1）And rail（5）, in concrete foundation pedestal（1）On be provided with bottom strengthening steel slab（2）, in bottom strengthening steel slab（2）On be provided with polyurethane elastomeric fiber backing plate（3）, in polyurethane elastomeric fiber backing plate（3）On be provided with roof reinforcement steel plate（4）, in roof reinforcement steel plate（4）On be provided with rail（5）, in roof reinforcement steel plate（4）With rail（5）Between be provided with resilient rail fastening（6）, in concrete foundation pedestal（1）, bottom strengthening steel slab（2）, polyurethane elastomeric fiber backing plate（3）With roof reinforcement steel plate（4）Between be provided with strengthening steel slab spring secures rail to sleeper（7）.The deformation for preventing basis, greatly enhances its safety.
Description
Technical field
The utility model is related to a kind of concrete track, more particularly to it is a kind of can anti-settling narrow concrete track base
Plinth.
Background technology
All kinds of narrow track foundations, for example concrete bridge-type track foundation, workshop overhead traveling crane concrete track basis, industry are more
With the concrete tracks such as power buggy track foundation basis, born in often having basic section narrow and operational process pressure compared with
Big feature；Since loaded area is small, discontinuity is particularly easy to generate differential settlement, and the sedimentation easily induces road
The irreversible breaking of rail, leads to interruption of train operation, has influenced the normal production order, it could even be possible to triggering safety accident.
Invention content
The utility model provides a kind of narrow concrete track basis of anti-settling, solves existing narrow track base
Plinth easy tos produce the technical issues of differential settlement.
The utility model is to solve the above technical problem by the following technical programs：
A kind of narrow concrete track basis of anti-settling, including concrete foundation pedestal and rail, in concrete foundation
It is provided with bottom strengthening steel slab on pedestal, polyurethane elastomeric fiber backing plate is provided on the strengthening steel slab of bottom, in polyurethane bullet
It is provided with roof reinforcement steel plate on property fibre plate, rail is provided on roof reinforcement steel plate, in roof reinforcement steel plate and steel
Resilient rail fastening is provided between rail, on concrete foundation pedestal, bottom strengthening steel slab, polyurethane elastomeric fiber backing plate and top
Strengthening steel slab spring secures rail to sleeper is provided between portion's strengthening steel slab.
It is provided with middle level strengthening steel slab on polyurethane elastomeric fiber backing plate, is provided with the second layer on strengthening steel slab in middle level
Polyurethane elastomeric fiber backing plate is provided with roof reinforcement steel plate in second layer polyurethane elastomeric fiber backing plate；In concrete foundation
It is to be positioned apart from rectangular roof reinforcement steel plate on pedestal, a length of 1500 millimeters of roof reinforcement steel plate, roof reinforcement
The width of steel plate is 550 millimeters, and the spacing of two adjacent roof reinforcement steel plates is 300 millimeters, is arranged on roof reinforcement steel plate
The spacing of two adjacent resilient rail fastenings is 450 millimeters.
The utility model extends the service life of track foundation, and it is convenient that device component and fitting is replaced, and has substantially no effect on basis
The driving on top；Changing after previous track foundation destroys can not drive a vehicle, and repair and conserve the state of time length used, prevent
The deformation for having stopped basis, greatly enhances its safety.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram of the utility model in overlook direction.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of narrow concrete track basis of anti-settling, including concrete foundation pedestal 1 and rail 5, in coagulation soil matrix
It is provided with bottom strengthening steel slab 2 on plinth pedestal 1, polyurethane elastomeric fiber backing plate 3 is provided on bottom strengthening steel slab 2, poly-
Be provided with roof reinforcement steel plate 4 on urethane elastomer backing plate 3, rail 5 be provided on roof reinforcement steel plate 4, at top plus
Gu resilient rail fastening 6 is provided between steel plate 4 and rail 5, in concrete foundation pedestal 1, bottom strengthening steel slab 2, polyurethane
Strengthening steel slab spring secures rail to sleeper 7 is provided between elastomer backing plate 3 and roof reinforcement steel plate 4.
It is provided with middle level strengthening steel slab on polyurethane elastomeric fiber backing plate 3, is provided with second on strengthening steel slab in middle level
Layer polyurethane elastomeric fiber backing plate, roof reinforcement steel plate 4 is provided in second layer polyurethane elastomeric fiber backing plate；In coagulation soil matrix
It is to be positioned apart from rectangular roof reinforcement steel plate 4 on plinth pedestal 1, a length of 1500 millimeters of roof reinforcement steel plate 4, top
The width of strengthening steel slab 4 is 550 millimeters, and the spacing of two adjacent roof reinforcement steel plates 4 is 300 millimeters, on roof reinforcement steel plate 4
The spacing for two adjacent resilient rail fastenings 6 being arranged is 450 millimeters.
On concrete rigid basis under the premise of fully stress, increase appropriate elastic device, prevents from occurring in driving conditions " hard
It boldly confronts a powerful opponent ".Top is used adds elastic bar fastener and concrete foundation surface layer steel plate member snapping increase integral, flexible in track both sides,
Wide 550 millimeters, high 90 millimeters of rectangular channel are dug in lower part in concrete foundation, and using epoxy resin by every layer of three-ply plate
10 millimeters thick, two layers of polyurethane elastomeric fiber forms elastic device per 30 millimeters of bondings of thickness, the brushing asphalt mixtures modified by epoxy resin in rectangular channel
It is filled after fat binder, ensures the globality on basis and elastic device；To improve the elastic deformation amount of concrete foundation, prevent
Unbalance stress destroys.
Claims (2)
1. a kind of narrow concrete track basis of anti-settling, including concrete foundation pedestal（1）And rail（5）, feature exists
In in concrete foundation pedestal（1）On be provided with bottom strengthening steel slab（2）, in bottom strengthening steel slab（2）On be provided with polyurethane
Elastomer backing plate（3）, in polyurethane elastomeric fiber backing plate（3）On be provided with roof reinforcement steel plate（4）, in roof reinforcement steel plate
（4）On be provided with rail（5）, in roof reinforcement steel plate（4）With rail（5）Between be provided with resilient rail fastening（6）, in coagulation
Earth foundation pedestal（1）, bottom strengthening steel slab（2）, polyurethane elastomeric fiber backing plate（3）With roof reinforcement steel plate（4）Between be arranged
There is strengthening steel slab spring secures rail to sleeper（7）.
2. a kind of narrow concrete track basis of anti-settling according to claim 1, which is characterized in that in polyurethane bullet
Property fibre plate（3）On be provided with middle level strengthening steel slab, second layer polyurethane elastomeric fiber is provided on strengthening steel slab in middle level
Backing plate is provided with roof reinforcement steel plate in second layer polyurethane elastomeric fiber backing plate（4）；In concrete foundation pedestal（1）On be
It has been positioned apart from rectangular roof reinforcement steel plate（4）, roof reinforcement steel plate（4）A length of 1500 millimeters, roof reinforcement steel
Plate（4）Width be 550 millimeters, two adjacent roof reinforcement steel plates（4）Spacing be 300 millimeters, in roof reinforcement steel plate（4）On
Two adjacent resilient rail fastenings being arranged（6）Spacing be 450 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347506.3U CN208072092U (en) | 2018-03-14 | 2018-03-14 | A kind of narrow concrete track basis of anti-settling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347506.3U CN208072092U (en) | 2018-03-14 | 2018-03-14 | A kind of narrow concrete track basis of anti-settling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208072092U true CN208072092U (en) | 2018-11-09 |
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ID=64047111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820347506.3U Active CN208072092U (en) | 2018-03-14 | 2018-03-14 | A kind of narrow concrete track basis of anti-settling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208072092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997110A (en) * | 2020-07-22 | 2020-11-27 | 中国华电科工集团有限公司 | Bucket wheel machine foundation differential settlement repairing method and device |
-
2018
- 2018-03-14 CN CN201820347506.3U patent/CN208072092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997110A (en) * | 2020-07-22 | 2020-11-27 | 中国华电科工集团有限公司 | Bucket wheel machine foundation differential settlement repairing method and device |
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