CN108301259A - Front end movable rack rails changing points mechanism - Google Patents
Front end movable rack rails changing points mechanism Download PDFInfo
- Publication number
- CN108301259A CN108301259A CN201810263999.7A CN201810263999A CN108301259A CN 108301259 A CN108301259 A CN 108301259A CN 201810263999 A CN201810263999 A CN 201810263999A CN 108301259 A CN108301259 A CN 108301259A
- Authority
- CN
- China
- Prior art keywords
- rail
- rack rails
- slider bed
- arc
- steel sleeper
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003466 welding 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
- E01B25/00—Tracks for special kinds of railways
- E01B25/02—Tracks for rack railways
- E01B25/06—Switches; Frogs; Crossings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/02—Nature of the movement
- E01B2202/021—Turning or tilting or elastically bending
- E01B2202/024—Turning or tilting or elastically bending about vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
Front end movable rack rails changing points mechanism enables rack rails train steadily quickly to pass through track switch to ensure that the rail linear before and after turn-out track is continuous.Include between the first preceding stock rail, the second preceding stock rail and rear stock rail can dynamic rail.It is described can dynamic rail divide into and set slider bed, longitudinally spaced arrangement steel sleeper on slider bed surface, slider bed front has arc guide groove, and arc skateboard is arranged in arc guide groove, and the railway switch for acting on arc skateboard is arranged in slider bed side；Composition can dynamic rail a pair of of rail and therebetween rack rails be fixedly connected with arc skateboard and each steel sleeper, fixation rail and the steel sleeper of rack rails rear end are fixedly connected with slider bed.
Description
Technical field
The present invention relates to rack rail type railway, more particularly to a kind of movable rack rails changing points in front end mechanism.
Background technology
Cogwheel railway has wide hair by this strong distinguishing feature of its climbing capacity in China's mountain tour traffic
Exhibition and application prospect.However, the standard rail traffic is only applied to coal transport equipment at present at home, passenger traffic commercialization there is no
Example.Track switch is track knot as the connection equipment for making vehicle be transferred to from one track another strand of track in rail vehicle transportation
Weak link in structure.For key technologies such as cogwheel railway switch structures, China not yet carries out correlative study.Therefore, how
A kind of rack rails switch structure of Simple And Practical is designed, realizes that rack railway coach is safely and smoothly run in different stock interorbitals, is this
A field technology personnel problem urgently to be resolved hurrily.
Invention content
Technical problem to be solved by the invention is to provide a kind of front end movable rack rails changing points mechanisms, to ensure to turn
Rail linear before and after rut is continuous, and rack rails train is enable steadily quickly to pass through track switch.
The technical solution adopted by the present invention to solve the technical problems is as follows：
The movable rack rails changing points in front end of the present invention mechanism, including before being located at first before stock rail, second stock rail with
Afterwards between stock rail can dynamic rail, it is characterized in that：It is described can dynamic rail divide into and set slider bed, longitudinally spaced arrangement steel on slider bed surface
Pillow, slider bed front have arc guide groove, and arc skateboard is arranged in arc guide groove, and the setting of slider bed side acts on arc skateboard
Railway switch；Composition can dynamic rail a pair of of rail and therebetween rack rails be fixedly connected with arc skateboard and each steel sleeper, fixation
Rail and the steel sleeper of rack rails rear end are fixedly connected with slider bed.
The invention has the advantages that by can dynamic rail front end mobile completion turn-out track process, action process is simple, whole
It is compact-sized, it can adapt to the changing points of different angle；It can ensure that the rail linear before and after turn-out track is continuous, ensure train energy
Enough steady quickly by track switch, maintenance is small.
Description of the drawings
This specification includes following five width attached drawing：
Fig. 1 is the structural schematic diagram of front end of the present invention movable rack rails changing points mechanism；
Fig. 2 is the structural schematic diagram of slider bed in the movable rack rails changing points mechanism of front end of the present invention；
Fig. 3 is the cross-section diagram of slider bed front in the movable rack rails changing points mechanism of front end of the present invention；
Fig. 4 is the connected mode schematic diagram of rack rails and steel sleeper in the movable rack rails changing points mechanism of front end of the present invention；
Fig. 5 is the connected mode schematic diagram of rail and steel sleeper in the movable rack rails changing points mechanism of front end of the present invention.
Component and corresponding label are shown in figure：Stock rail 11 before first, stock rail 12 before second, can dynamic rail 20, rail
21, rack rails 22, slider bed 30, guide groove 31, slide plate 32, steel sleeper 33, T-type mounting plate 34, fastener 35, railway switch 40, actuating strut 41,
Connecting rod 42.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
Referring to FIG. 1, FIG. 2 and FIG. 3, the movable rack rails changing points in front end of the invention mechanism, including base before being located at first
Between this rail 11, the second preceding stock rail 12 and rear stock rail can dynamic rail 20.It is described can the setting slider beds 30 of dynamic rail 20 times, slider bed 30
Surface on longitudinally spaced arrangement steel sleeper 33,30 front of slider bed has arc guide groove 31, arc is arranged in arc guide groove 31
The railway switch 40 for acting on arc skateboard 32 is arranged in slide plate 32,30 side of slider bed.Composition can dynamic rail 20 a pair of of rail 21 and position
Rack rails 22 therebetween is fixedly connected with arc skateboard 32 and each steel sleeper 33, the steel sleeper 33 of fixed rail 21 and 22 rear end of rack rails with
Slider bed 30 is fixedly connected.
Referring to Fig.1, can the rear end of dynamic rail 20 fix, front end is swung in company with the sliding of arc skateboard 32, with first before base
Stock rail 12 forms docking before this rail 11 or second, completes turn-out track process.Action process is simple, compact overall structure, can
The changing points for adapting to different angle, can ensure that the rail linear before and after turn-out track is continuous, ensure that train can steadily quickly
By track switch, maintenance is small.
With reference to Fig. 3, the railway switch 40 has the actuating strut 41 for making straight reciprocating motion, the front end of the actuating strut 41 and company
42 rear end of bar is hinged, and 42 front end of connecting rod is hinged with arc skateboard 32.Actuating strut 41 is pushed or is pulled arc to slide by connecting rod 42
Plate 32 slidably reciprocates in arc guide groove 31.
With reference to Fig. 4,22 both sides of the rack rails are symmetrical arranged T-type mounting plate 34, T-type mounting plate 34 and arc skateboard 32 or steel
33 welding of pillow, and connect with rack rails 22 by bolt assembly.With reference to Fig. 5, the both sides of the rail 21 are symmetrical arranged fastener 35, button
Part 35 is connect by bolt assembly with arc skateboard 32 or steel sleeper 33.
Some principles of the front end of the present invention movable rack rails changing points mechanism described above that only explains through diagrams, not
Be by the present invention be confined to shown in and the concrete structure and the scope of application in, therefore it is every be possible to be utilized it is corresponding
Modification and equivalent belong to the apllied the scope of the claims of the present invention.
Claims (4)
1. front end movable rack rails changing points mechanism, including before being located at first before stock rail (11), second stock rail (12) with
Afterwards between stock rail can dynamic rail (20), it is characterized in that：It is described slider bed (30), the surface of slider bed (30) to be set under dynamic rail (20)
Upper longitudinally spaced arrangement steel sleeper (33), slider bed (30) front have arc guide groove (31), arc are arranged in arc guide groove (31)
The railway switch (40) for acting on arc skateboard (32) is arranged in shape slide plate (32), slider bed (30) side；Composition can dynamic rail (20) one
Rail (21) and therebetween rack rails (22) are fixedly connected with arc skateboard (32) and each steel sleeper (33), fixed rail (21)
It is fixedly connected with slider bed (30) with the steel sleeper (33) of rack rails (22) rear end.
2. the movable rack rails changing points in front end as described in claim 1 mechanism, it is characterized in that：The railway switch (40), which has, to be made
The actuating strut (41) of straight reciprocating motion, the front end and connecting rod (42) rear end of the actuating strut (41) are hinged, connecting rod (42) front end with
Arc skateboard (32) is hinged.
3. the movable rack rails changing points in front end as described in claim 1 mechanism, it is characterized in that：The both sides pair of the rail (21)
Setting fastener (35), fastener (35) is claimed to be connect with arc skateboard (32) or steel sleeper (33) by bolt assembly.
4. the movable rack rails changing points in front end as described in claim 1 mechanism, it is characterized in that：Rack rails (22) both sides are symmetrical
T-type mounting plate (34) is set, T-type mounting plate (34) and arc skateboard (32) or steel sleeper (33) weld, and by bolt assembly with
Rack rails (22) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263999.7A CN108301259A (en) | 2018-03-28 | 2018-03-28 | Front end movable rack rails changing points mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263999.7A CN108301259A (en) | 2018-03-28 | 2018-03-28 | Front end movable rack rails changing points mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108301259A true CN108301259A (en) | 2018-07-20 |
Family
ID=62846709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263999.7A Pending CN108301259A (en) | 2018-03-28 | 2018-03-28 | Front end movable rack rails changing points mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301259A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409229A (en) * | 2019-08-27 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | Rotary disc gear rack track conversion structure |
| CN110562294A (en) * | 2019-10-22 | 2019-12-13 | 中铁二院工程集团有限责任公司 | Steering device for movable rack in turnout zone |
| CN112746532A (en) * | 2020-12-29 | 2021-05-04 | 四川高新轨道交通产业技术研究院 | Passive pre-pressing type magnetic suspension turnout girder vibration suppression structure |
| CN113026445A (en) * | 2021-04-02 | 2021-06-25 | 中国铁建重工集团股份有限公司道岔分公司 | Swing type rack single-opening turnout |
| CN113215871A (en) * | 2021-04-12 | 2021-08-06 | 中铁二院工程集团有限责任公司 | Toothed rail fastener system for concrete sleeper |
| CN114000920A (en) * | 2021-11-04 | 2022-02-01 | 中铁十八局集团有限公司 | Method and device for setting vehicle meeting area in shield zone construction |
| CN114250657A (en) * | 2022-01-26 | 2022-03-29 | 中国煤炭科工集团太原研究院有限公司 | Tooth track switch |
| CN114318967A (en) * | 2022-01-05 | 2022-04-12 | 中铁二院工程集团有限责任公司 | Ballastless track tooth track connecting system for large-gradient simply-supported bridge |
| CN116791413A (en) * | 2023-05-12 | 2023-09-22 | 中铁二院工程集团有限责任公司 | An integrally swinging gear track switch |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4030185A (en) * | 1984-04-05 | 1985-10-10 | Fox Manufacturing Co. Pty. Ltd. | Rail turnout for rack and pinion drive locomotives |
| CN2030206U (en) * | 1988-06-11 | 1989-01-04 | 石家庄铁路分局衡水工务段 | Detachable slide plate |
| CN2075670U (en) * | 1990-08-31 | 1991-04-24 | 贵州省六枝矿务局地宗煤矿 | Mechanical controlled switch |
| JPH11131402A (en) * | 1997-10-30 | 1999-05-18 | Okumura Corp | Point switching mechanism in railway branch part |
| WO2000053848A1 (en) * | 1999-03-12 | 2000-09-14 | Bombardier Transportation Gmbh | Pivotable guidebeam switch |
| EP1063353A1 (en) * | 1999-06-22 | 2000-12-27 | Windhoff Aktiengesellschaft | Railway section with point |
| CN1818214A (en) * | 2006-03-01 | 2006-08-16 | 高善一 | Rotating-axial superhigh switch on railway |
| CN201809680U (en) * | 2010-08-27 | 2011-04-27 | 石家庄煤矿机械有限责任公司 | Three-section six-rail turnout with symmetric gear |
| CN103132399A (en) * | 2013-03-19 | 2013-06-05 | 中国铁建重工集团有限公司 | Sliding component part used for railway movement point rail frog |
| CN103443358A (en) * | 2011-04-07 | 2013-12-11 | 艾森曼股份公司 | Rail system, in particular for an in-loor electric conveyer system |
| US20160355991A1 (en) * | 2015-05-18 | 2016-12-08 | Narstco Inc. | Universal slide-plate |
| CN208072102U (en) * | 2018-03-28 | 2018-11-09 | 中铁二院工程集团有限责任公司 | Front end movable rack rails changing points mechanism |
-
2018
- 2018-03-28 CN CN201810263999.7A patent/CN108301259A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4030185A (en) * | 1984-04-05 | 1985-10-10 | Fox Manufacturing Co. Pty. Ltd. | Rail turnout for rack and pinion drive locomotives |
| CN2030206U (en) * | 1988-06-11 | 1989-01-04 | 石家庄铁路分局衡水工务段 | Detachable slide plate |
| CN2075670U (en) * | 1990-08-31 | 1991-04-24 | 贵州省六枝矿务局地宗煤矿 | Mechanical controlled switch |
| JPH11131402A (en) * | 1997-10-30 | 1999-05-18 | Okumura Corp | Point switching mechanism in railway branch part |
| WO2000053848A1 (en) * | 1999-03-12 | 2000-09-14 | Bombardier Transportation Gmbh | Pivotable guidebeam switch |
| EP1063353A1 (en) * | 1999-06-22 | 2000-12-27 | Windhoff Aktiengesellschaft | Railway section with point |
| CN1818214A (en) * | 2006-03-01 | 2006-08-16 | 高善一 | Rotating-axial superhigh switch on railway |
| CN201809680U (en) * | 2010-08-27 | 2011-04-27 | 石家庄煤矿机械有限责任公司 | Three-section six-rail turnout with symmetric gear |
| CN103443358A (en) * | 2011-04-07 | 2013-12-11 | 艾森曼股份公司 | Rail system, in particular for an in-loor electric conveyer system |
| CN103132399A (en) * | 2013-03-19 | 2013-06-05 | 中国铁建重工集团有限公司 | Sliding component part used for railway movement point rail frog |
| US20160355991A1 (en) * | 2015-05-18 | 2016-12-08 | Narstco Inc. | Universal slide-plate |
| CN208072102U (en) * | 2018-03-28 | 2018-11-09 | 中铁二院工程集团有限责任公司 | Front end movable rack rails changing points mechanism |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409229A (en) * | 2019-08-27 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | Rotary disc gear rack track conversion structure |
| CN110562294A (en) * | 2019-10-22 | 2019-12-13 | 中铁二院工程集团有限责任公司 | Steering device for movable rack in turnout zone |
| CN110562294B (en) * | 2019-10-22 | 2024-03-12 | 中铁二院工程集团有限责任公司 | Steering device for movable toothed rail in turnout area |
| CN112746532B (en) * | 2020-12-29 | 2022-06-03 | 中铁二院工程集团有限责任公司 | Passive pre-pressing type magnetic suspension turnout girder vibration suppression structure |
| CN112746532A (en) * | 2020-12-29 | 2021-05-04 | 四川高新轨道交通产业技术研究院 | Passive pre-pressing type magnetic suspension turnout girder vibration suppression structure |
| CN113026445A (en) * | 2021-04-02 | 2021-06-25 | 中国铁建重工集团股份有限公司道岔分公司 | Swing type rack single-opening turnout |
| CN113215871B (en) * | 2021-04-12 | 2022-12-27 | 中铁二院工程集团有限责任公司 | Toothed rail fastener system for concrete sleeper |
| CN113215871A (en) * | 2021-04-12 | 2021-08-06 | 中铁二院工程集团有限责任公司 | Toothed rail fastener system for concrete sleeper |
| CN114000920A (en) * | 2021-11-04 | 2022-02-01 | 中铁十八局集团有限公司 | Method and device for setting vehicle meeting area in shield zone construction |
| CN114318967A (en) * | 2022-01-05 | 2022-04-12 | 中铁二院工程集团有限责任公司 | Ballastless track tooth track connecting system for large-gradient simply-supported bridge |
| CN114318967B (en) * | 2022-01-05 | 2023-07-18 | 中铁二院工程集团有限责任公司 | Tooth rail connecting system for ballastless track of heavy-gradient simply-supported bridge |
| CN114250657A (en) * | 2022-01-26 | 2022-03-29 | 中国煤炭科工集团太原研究院有限公司 | Tooth track switch |
| CN116791413A (en) * | 2023-05-12 | 2023-09-22 | 中铁二院工程集团有限责任公司 | An integrally swinging gear track switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108301259A (en) | Front end movable rack rails changing points mechanism | |
| CN208072102U (en) | Front end movable rack rails changing points mechanism | |
| DD144578A5 (en) | DEVICE FOR REPLACING THE RAILS AND THRESHIGHTS OF A TRAIL | |
| CN108691253A (en) | A kind of parallel-moving type rack rails switch mechanism | |
| EP0283808B1 (en) | Dual switching system for simultaneous use by rail and magnetic vehicles | |
| CN107306835A (en) | A kind of plant's intelligent positioner for being easy to position | |
| CN104727194B (en) | A kind of can with carry traversing cross-line railway track laying machine | |
| CN208533272U (en) | Novel urban rail turnout switch | |
| CN202099749U (en) | Bridge erecting machine with right-left adjusting device | |
| CN201933368U (en) | Section bar track for monorail hanging track | |
| CN205399104U (en) | Adjustment of support rail groove rail and locking device | |
| RU185951U1 (en) | INTERCONNECT TRANSFER AND CONNECTING DEVICE | |
| CN208328571U (en) | A kind of parallel-moving type rack rails switch mechanism | |
| CN201068155Y (en) | Railway switch outer locking device | |
| CN204530348U (en) | A kind of railway track laying machine with carrying traversing cross-line | |
| DE3423423C2 (en) | ||
| US4476787A (en) | Railway switch | |
| DE19817597C1 (en) | Rail fastening for railway sleeper | |
| CN207191050U (en) | The railway transportation loading reinforcing device of the long part of high-speed switch | |
| CN208328564U (en) | A kind of fixed device of railway switch guard rails section stock rail | |
| CN215405338U (en) | A support frame for tram fork for improving fork quality | |
| CN207608773U (en) | Light-duty freezer motor-operated switch device | |
| CN216585940U (en) | Transfer core rail frog | |
| CN220665822U (en) | Supporting and damping structure | |
| WO2006021878A1 (en) | Machine for renovation of a track |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |