CN107044078A - Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam - Google Patents
Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam Download PDFInfo
- Publication number
- CN107044078A CN107044078A CN201710013226.9A CN201710013226A CN107044078A CN 107044078 A CN107044078 A CN 107044078A CN 201710013226 A CN201710013226 A CN 201710013226A CN 107044078 A CN107044078 A CN 107044078A
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- CN
- China
- Prior art keywords
- junction girder
- panel
- flexible panel
- spigot surface
- turnout
- 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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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
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/12—Switches; 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Spigot surface or stabilising surface transition apparatus between a kind of sit-astride joint turnout beam, are made up of connecting bolt, flexible panel, sliding panel, slip seat board, fixed seat；The fixing end and fixed seat of the connecting bolt through flexible panel are fixedly connected with the side elevation of the first turnout junction girder；The slip seat board and the side elevation of the second turnout junction girder fasten conjunction, and both sides have chute above and below the outer face of slip seat board, the sliding panel is arranged in the chute slidably by the slide rail of both sides above and below it, the sliding end of the flexible panel is fixedly connected by connecting bolt with the outer face of sliding panel, and flexible panel is located between the first turnout junction girder and the spigot surface or stable plane tie of the second turnout junction girder, and the alien invasion of flexible panel is concordant with the spigot surface or stabilising surface of the first turnout junction girder and the second turnout junction girder.The present invention can solve the problem that vehicle crosses the mutual shock problem of trouble, it is ensured that the comfortableness and security of gyrocar traveling, meet the current demand of high speed of small freight volume sit-astride Rail Transit System.
Description
Technical field
The invention belongs to urban rail transit technology field, and in particular to spigot surface between a kind of sit-astride joint turnout beam
Or stabilising surface transition apparatus.
Background technology
Sit-astride joint turnout is made up of many beam section connections, and each beam section of articulated type turnout junction girder remains linear
There is relative corner between state, adjacent beam section.Joint track switch in prior art, such as Chongqing straddle type rail transit system are adopted
Single track joint track switch, transition is carried out by finger plate between Liang Yuliang, when although the finger plate is realized between wheel lintel
Continuous contact, but finger plate is rigid body, there is broken line transition always between beam, and the broken line angle can produce impact, shadow to wheel
The service life of wheel is rung, while bringing the violent swing of car body.Joint flexible type track switch is developed when solving the problem, or
Solved using the method for reduction passage rate.In above two method：Joint flexible type track switch manufacture difficulty is big, and cost is high, together
When its internal mechanism be not suitable for slight freight volume sit-astride Rail Transit System；And reduction passage rate is used, freight volume can be brought
Decline, the efficiency that uses of influence track traffic.
The content of the invention
The present invention provides spigot surface or stabilising surface transition apparatus between a kind of Monorail PC Track Girders joint turnout beam, can
Solve existing joint turnout and there is knuckle, cause vehicle to cross the mutual shock problem of trouble, it is ensured that the comfortableness of gyrocar traveling
And security；The use of joint flexible type track switch is substituted, engineering cost is reduced, meets small freight volume sit-astride Rail Transit System
The current demand of high speed.
The technical solution of the present invention：Spigot surface or stabilising surface transition apparatus between a kind of sit-astride joint turnout beam,
Described device is made up of connecting bolt (1), flexible panel (2), sliding panel (3), slip seat board (4), fixed seat (5)；The company
The fixing end and fixed seat (5) of connecting bolt (1) through flexible panel (2) are fixedly connected with the side elevation of the first turnout junction girder (6)；Institute
Stating and slide seat board (4) and the side elevation of the second turnout junction girder (7) and fasten conjunctions, and slide both sides above and below the outer face of seat board (4) has cunning
Groove (8), the sliding panel (3) is arranged on freely slidable in the chute (8) by its slide rail (9) that both sides have up and down,
The sliding end of the flexible panel (2) is fixedly connected by connecting bolt (1) with the outer face of sliding panel (3), and makes flexible face
Plate (2) is located between the first turnout junction girder (6) and the spigot surface or stable plane tie of the second turnout junction girder (7), and flexible panel (2)
Alien invasion is concordant with the spigot surface or stabilising surface of the first turnout junction girder (6) and the second turnout junction girder (7).
The fixing end of the flexible panel (2) be straight flange by the spigot surface (12) on vertical masonry joint and the first turnout junction girder (6) or
Stabilising surface (13) transition, movable end is that hypotenuse passes through the spigot surface (12) or stabilising surface (13) on R-joining and the second turnout junction girder (7)
Transition.
The flexible panel (2) is spring steel plate, and to compare interior thickness big for its two-end thickness.
The interior facade two ends center of the flexible panel (2) has a locating slot (10), the fixed seat (5), sliding panel (3)
Outer face center has locating dowel (11), and locating dowel (11) is located in locating slot (10).
The present invention has the advantage that and effect：
1st, it can solve the problem that existing joint turnout knuckle is present, vehicle crosses the mutual shock problem of trouble, it is ensured that single track garage
The comfortableness and security sailed；
2nd, the use of joint flexible type track switch is substituted, engineering cost is reduced；
3rd, the current track switch demand of high speed of small freight volume sit-astride Rail Transit System is solved.
Brief description of the drawings
Fig. 1 is structural representation of the invention,
Fig. 2 is structure decomposition figure of the invention,
Fig. 3 is the structural representation of flexible panel of the invention,
Fig. 4 slides the structural representation of seat board for the present invention,
Fig. 5 is the structural representation of sliding panel of the present invention,
Fig. 6 is the structural representation of fixed seat of the present invention,
Fig. 7 is use state schematic top plan view of the present invention,
Fig. 8 is installation site elevational schematic view of the present invention.
Embodiment
1-8 describes a kind of embodiment of the present invention below in conjunction with the accompanying drawings.
Spigot surface or stabilising surface transition apparatus between a kind of sit-astride joint turnout beam, described device by connecting bolt 1, can
Panel 2, sliding panel 3, slip seat board 4, fixed seat 5 is scratched to constitute；The connecting bolt 1 passes through the fixing end of flexible panel 2 and consolidated
Reservation 5 is fixedly connected with the side elevation of the first turnout junction girder 6；The side elevation for sliding the turnout junction girder 7 of seat board 4 and second fastens conjunction, and
Sliding both sides above and below the outer face of seat board 4 has chute 8, and the sliding panel 3 there is both sides slide rail 9 to be arranged on institute up and down by it
State freely slidable in chute 8, the outer face that the sliding end of the flexible panel 2 passes through connecting bolt 1 and sliding panel 3 is fixed and connected
Connect, and flexible panel 2 is located between the first turnout junction girder 6 and the spigot surface or stable plane tie of the second turnout junction girder 7, and flexible face
The alien invasion of plate 2 is concordant with the spigot surface or stabilising surface of the first turnout junction girder 6 and the second turnout junction girder 7.
The fixing end of the flexible panel 2 is that straight flange passes through the spigot surface 12 or stabilising surface on vertical masonry joint and the first turnout junction girder 6
13 transition, movable end is that hypotenuse passes through the spigot surface 12 on R-joining and the second turnout junction girder 7 or the transition of stabilising surface 13.The flexible face
Plate 2 is spring steel plate, and to compare interior thickness big for its two-end thickness.Facade two ends center has positioning in the flexible panel 2
Groove 10, the fixed seat 5, the outer face center of sliding panel 3 have locating dowel 11, and locating dowel 11 is located in locating slot 10.
The present invention is arranged between adjacent two track switches beam splice, for spigot surface between adjoining point beam or stabilising surface transition,
Using the flexible panel construction for forcing elastic deformation, in turnout junction girder turn-out track process, its fixing end oppresses flexible panel, makes movement
Hold sliding panel to slide seat board relatively and occur Relative sliding, and by the guide rail on sliding panel with sliding the chute cooperation on seat board,
Flexible panel elastic deformation is constrained jointly, it is ensured that the realization of flexible panel bending, realize spigot surface and stabilising surface between turnout junction girder
Seamlessly transit, eliminate broken line.
The present invention uses vertical masonry joint and spigot surface, stabilising surface transition in beam body in fixing end, and requires that the gap of vertical masonry joint to the greatest extent may be used
Can it is small, with reduce directive wheel or steady wheel by when vibration and noise；In movable end using spigot surface in R-joining and beam body, steady
Determine face transition, and require that the gap length of R-joining must assure that when mobile terminal slides there are enough resigning gaps, why design
For R-joining, be in order to meet directive wheel or steady wheel by when larger gap R-joining when all the time can with flexible panel or spigot surface,
Stabilising surface is contacted, and is conducive to directive wheel or steady wheel to smoothly pass, and reduces vibration and noise；Flexible panel is using not uniform thickness simultaneously
Interior thickness is compared at panel, bearing big, to ensure that flexible middle panel has suitable amount of deflection.
Above-described embodiment, simply presently preferred embodiments of the present invention, not for limiting the scope of the present invention, thus it is all with this
The equivalent variations that content described in invention claim is done, all should be included within scope of the invention as claimed.
Claims (4)
1. spigot surface or stabilising surface transition apparatus between a kind of sit-astride joint turnout beam, it is characterized in that：Described device is by connecting
Bolt (1), flexible panel (2), sliding panel (3), slip seat board (4), fixed seat (5) are constituted；The connecting bolt (1) passes through can
The fixing end and fixed seat (5) for scratching panel (2) are fixedly connected with the side elevation of the first turnout junction girder (6)；It is described slip seat board (4) with
The side elevation of second turnout junction girder (7), which fastens both sides above and below conjunction, and the outer face of slip seat board (4), has chute (8), the sliding panel
(3) it is arranged on freely slidable in the chute (8) by its slide rail (9) that both sides have up and down, the flexible panel (2)
Sliding end is fixedly connected by connecting bolt (1) with the outer face of sliding panel (3), and flexible panel (2) is located at the first track switch
Between beam (6) and the spigot surface or stable plane tie of the second turnout junction girder (7), and alien invasion and the first track switch of flexible panel (2)
Beam (6) and the spigot surface or stabilising surface of the second turnout junction girder (7) are concordant.
2. spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam according to claim 1, it is characterized in that：Institute
State the fixing end of flexible panel (2) and pass through the spigot surface (12) or stabilising surface (13) on vertical masonry joint and the first turnout junction girder (6) for straight flange
Transition, movable end is that hypotenuse passes through the spigot surface (12) on R-joining and the second turnout junction girder (7) or stabilising surface (13) transition.
3. spigot surface or stabilising surface transition apparatus, its feature between sit-astride joint turnout beam according to claim 1 or claim 2
It is：The flexible panel (2) is spring steel plate, and to compare interior thickness big for its two-end thickness.
4. spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam according to claim 3, it is characterized in that：Institute
Stating the interior facade two ends center of flexible panel (2) has locating slot (10), the fixed seat (5), the outer face center of sliding panel (3)
With locating dowel (11), and locating dowel (11) is in locating slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013226.9A CN107044078B (en) | 2017-01-09 | 2017-01-09 | Straddle type joint type turnout beam guide surface or stabilizing surface transition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013226.9A CN107044078B (en) | 2017-01-09 | 2017-01-09 | Straddle type joint type turnout beam guide surface or stabilizing surface transition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107044078A true CN107044078A (en) | 2017-08-15 |
| CN107044078B CN107044078B (en) | 2020-07-24 |
Family
ID=59543568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013226.9A Active CN107044078B (en) | 2017-01-09 | 2017-01-09 | Straddle type joint type turnout beam guide surface or stabilizing surface transition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044078B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858874A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of flexible single-track turnout beam Damper Braces system |
| CN116084215A (en) * | 2023-04-10 | 2023-05-09 | 北京九州一轨环境科技股份有限公司 | Stable turnout assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136006A (en) * | 1978-04-12 | 1979-10-22 | Toshiba Corp | Flexible rail turnout for paraconductive magnetic levitation car |
| CN2389912Y (en) * | 1999-11-01 | 2000-08-02 | 铁道部专业设计院 | Sliding wedge type flexible joint switches |
| CN1648342A (en) * | 2005-02-26 | 2005-08-03 | 中铁宝桥股份有限公司 | Flexible switch and switching method for magnetic suspension joint |
| CN201250372Y (en) * | 2008-06-05 | 2009-06-03 | 重庆齿轮箱有限责任公司 | Straddle single-rail simple flexible turnout |
| CN102817289A (en) * | 2012-07-20 | 2012-12-12 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track |
| CN202705821U (en) * | 2012-07-20 | 2013-01-30 | 重庆川东船舶重工有限责任公司 | Rollable side support plate of rollable turnout beam |
| CN206486751U (en) * | 2017-01-09 | 2017-09-12 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
-
2017
- 2017-01-09 CN CN201710013226.9A patent/CN107044078B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136006A (en) * | 1978-04-12 | 1979-10-22 | Toshiba Corp | Flexible rail turnout for paraconductive magnetic levitation car |
| CN2389912Y (en) * | 1999-11-01 | 2000-08-02 | 铁道部专业设计院 | Sliding wedge type flexible joint switches |
| CN1648342A (en) * | 2005-02-26 | 2005-08-03 | 中铁宝桥股份有限公司 | Flexible switch and switching method for magnetic suspension joint |
| CN201250372Y (en) * | 2008-06-05 | 2009-06-03 | 重庆齿轮箱有限责任公司 | Straddle single-rail simple flexible turnout |
| CN102817289A (en) * | 2012-07-20 | 2012-12-12 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track |
| CN202705821U (en) * | 2012-07-20 | 2013-01-30 | 重庆川东船舶重工有限责任公司 | Rollable side support plate of rollable turnout beam |
| CN206486751U (en) * | 2017-01-09 | 2017-09-12 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858874A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of flexible single-track turnout beam Damper Braces system |
| CN107858874B (en) * | 2017-10-31 | 2023-12-15 | 中铁第四勘察设计院集团有限公司 | Flexible monorail turnout beam damping support system |
| CN116084215A (en) * | 2023-04-10 | 2023-05-09 | 北京九州一轨环境科技股份有限公司 | Stable turnout assembly |
| CN116084215B (en) * | 2023-04-10 | 2023-06-02 | 北京九州一轨环境科技股份有限公司 | Stable turnout assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107044078B (en) | 2020-07-24 |
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