CN203334136U - Adjustable concrete track bed used for level crossing of highway and railway - Google Patents
Adjustable concrete track bed used for level crossing of highway and railway Download PDFInfo
- Publication number
- CN203334136U CN203334136U CN2013203984003U CN201320398400U CN203334136U CN 203334136 U CN203334136 U CN 203334136U CN 2013203984003 U CN2013203984003 U CN 2013203984003U CN 201320398400 U CN201320398400 U CN 201320398400U CN 203334136 U CN203334136 U CN 203334136U
- Authority
- CN
- China
- Prior art keywords
- track bed
- concrete track
- sleeper
- level crossing
- railway
- 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.)
- Expired - Fee Related
Links
- 241001669679 Eleotris Species 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to the technical field of track beds of level crossings of highways and railways, in particular to an adjustable concrete track bed used for a level crossing of a highway and a railway. The adjustable concrete track bed comprises sleepers and tracks, wherein the sleepers are arranged in the upper area of the concrete track bed, and the tracks are fixed on the sleepers through fixing bolts and elastic strip pinch buckles. The adjustable concrete track bed is characterized in that sleeper adjusting assemblies are arranged in the whole concrete track bed and below the sleepers and composed of pre-buried frames and adjusting bolts connected with the pre-buried frames in a rotary mode. The adjustable concrete track bed used for the level crossing of the highway and the railway has the advantages of being simple in structure, good in stability after being adjusted by the adjusting assemblies and flat and beautiful in road surface, and ensures steadiness and safety of traveling.
Description
Technical field
The utility model relates to road and rail level crossing railway roadbed technical field, particularly a kind of road and rail level crossing adjustable concrete railway roadbed.
Background technology
Traditional road and rail level crossing railway is mainly groundly ballast bedly or concrete road bed to form by being arranged on.The sleeper formed by timber, concrete or steel be embedded in rubble or concrete road bed in, and rail is fixed on sleeper.Yet a large problem of this railway roadbed is to ballast bed rolling by the operation of travelling.By huge impact force, distortion power, bed ensemble is sunk, cause the injustice of track deflection and railway, these diseases must could be eliminated by maintenance measures.
Summary of the invention
The utility model, for above-mentioned situation, provides a kind of economical and practical, the road and rail level crossing adjustable concrete railway roadbed that regulating effect is good.
The purpose of this utility model realizes by following technical proposals.
Road and rail level crossing adjustable concrete railway roadbed of the present utility model, comprise the sleeper that is arranged on concrete road bed upper area and be fixed on the rail on sleeper by set bolt, spring buckle, it is characterized in that described concrete integral channel bed is interior, the bottom of sleeper is provided with sleeper and adjusts assembly, described sleeper is adjusted assembly by pre-buried, and pre-buried the adjustment bolt be rotationally connected forms therewith.
The utility model has the advantages that: simple in structure, attractive in appearance through concrete road bed good stability, the evenness of road surface adjusted after assembly is adjusted, guarantee the steady safety of driving.
the accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment below in conjunction with accompanying drawing illustrates the specific embodiment of the present utility model.
As shown in Figure 1, road and rail level crossing adjustable concrete railway roadbed of the present utility model, comprise the sleeper 1 that is arranged on concrete road bed 7 upper areas and be fixed on the rail 2 on sleeper 1 by set bolt 4, spring buckle 3, it is characterized in that described concrete integral channel bed 7 bottom interior, sleeper 1 is provided with sleeper and adjusts assembly, described sleeper is adjusted assembly by pre-buried 6, and the adjustment bolt 5 be rotationally connected for pre-buried 6 therewith forms.When the uneven phenomenon of deflection or railway appears in the track of road and rail level crossing, only need to adjust the adjustment bolt 5 that sleeper is adjusted assembly, can make track or railway keep normal level, the steady safety of guaranteeing to drive a vehicle.
Claims (1)
1. a road and rail level crossing adjustable concrete railway roadbed, comprise the sleeper that is arranged on concrete road bed upper area and be fixed on the rail on sleeper by set bolt, spring buckle, it is characterized in that described concrete integral channel bed is interior, the bottom of sleeper is provided with sleeper and adjusts assembly, described sleeper is adjusted assembly by pre-buried, and pre-buried the adjustment bolt be rotationally connected forms therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203984003U CN203334136U (en) | 2013-07-05 | 2013-07-05 | Adjustable concrete track bed used for level crossing of highway and railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203984003U CN203334136U (en) | 2013-07-05 | 2013-07-05 | Adjustable concrete track bed used for level crossing of highway and railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334136U true CN203334136U (en) | 2013-12-11 |
Family
ID=49702817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203984003U Expired - Fee Related CN203334136U (en) | 2013-07-05 | 2013-07-05 | Adjustable concrete track bed used for level crossing of highway and railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107849826A (en) * | 2015-05-29 | 2018-03-27 | 塞斯特拉公司 | Guided transport track sections for ballastless tracks and ballastless tracks formed from a plurality of such sections |
| CN112982044A (en) * | 2021-03-24 | 2021-06-18 | 广西柳州钢铁集团有限公司 | Construction process for quickly forming integral road bed of road junction |
-
2013
- 2013-07-05 CN CN2013203984003U patent/CN203334136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107849826A (en) * | 2015-05-29 | 2018-03-27 | 塞斯特拉公司 | Guided transport track sections for ballastless tracks and ballastless tracks formed from a plurality of such sections |
| CN112982044A (en) * | 2021-03-24 | 2021-06-18 | 广西柳州钢铁集团有限公司 | Construction process for quickly forming integral road bed of road junction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112013016308A2 (en) | method for producing a slab railway | |
| CN103510431B (en) | Grit gathering type stepless automatic sedimentation compensation device for transition section | |
| CN203668767U (en) | Assembly rail crawling-prevention device | |
| CN203334136U (en) | Adjustable concrete track bed used for level crossing of highway and railway | |
| CN202073037U (en) | Bridge ballastless track structure | |
| CN205088530U (en) | Can restrain urban rail transit track structure that ripples ground | |
| TW200821428A (en) | Railway track | |
| CN203546517U (en) | Green ballast bed for modern trams | |
| CN203546526U (en) | Friction-type automatic stepless heightening sleeper employing section bars | |
| CN204530333U (en) | Ballastless track on bridge guard rail constructs | |
| CN103498391B (en) | Section rod friction type stepless automatic height-adjustment sleeper | |
| CN204343107U (en) | Split type continuous support is without fastener ballast bed system | |
| CN101280542A (en) | Coal mine narrow gauge railway monolithic road-bed | |
| CN217536522U (en) | Railway level crossing | |
| CN205188720U (en) | Be used for urban streetcar concrete separated rail fastening | |
| CN203583295U (en) | Gauge apron | |
| CN202945508U (en) | Track structure of monolithic track bed capable of being assembled rapidly | |
| WO2004041743A3 (en) | Concrete railroad tie turnout assembly | |
| CN212611696U (en) | An anti-splash high-speed ballast track structure | |
| CN204039851U (en) | The fastening devices of the supporting track of a kind of dumptruct | |
| CN103835194A (en) | Pressure allocating device and method for using pressure allocating device for exerting pressure on rail to keep rail level elevation | |
| CN203546520U (en) | Tapered wedge self-locking type automatic sedimentation compensation device for transition section | |
| CN202830661U (en) | Ballastless track bed plate construction sliding type universal mold | |
| CN211312019U (en) | Railway rail-changing control device | |
| CN206308557U (en) | A kind of subway is with embedded non-fragment orbit frame plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160705 |