CN103465932B - A kind of Concrete sleeper rerailer - Google Patents
A kind of Concrete sleeper rerailer Download PDFInfo
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- CN103465932B CN103465932B CN201310445289.3A CN201310445289A CN103465932B CN 103465932 B CN103465932 B CN 103465932B CN 201310445289 A CN201310445289 A CN 201310445289A CN 103465932 B CN103465932 B CN 103465932B
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- rerailer
- backing plate
- rail
- concrete sleeper
- plate
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Abstract
The invention provides a kind of Concrete sleeper rerailer, comprise left outside rerailer, right outside rerailer, left inside rerailer and right inside rerailer; Also comprise concrete sleeper, described concrete sleeper is provided with two pairs of elongated slots and short groove; The right inside short plate inside rail short plate, rail, the outside rerailer backing plate of rail both sides and rail and left inside short plate is provided with successively in described short groove; The outer rerailer backing plate outside the long backing plate of rail, rail, rail and the left inside long backing plate inside rail and right inside long backing plate is provided with successively in described elongated slot.Concrete sleeper is built by mattress, can bear the moment of flexure of vehicle load and generation thereof.Rail length backing plate is elastomeric material, and its effect is the friction force increasing transverse shifting between backing plate and sleeper, stops backing plate tracking pillow side impacting force, and slows down the vertical direction impact effect of vehicle to concrete sleeper plate.
Description
Technical field
The present invention relates to the car retarder rerailer that railway hump marshalling yard adjustment rolling hooks vehicle speed, especially relate to a kind of Concrete sleeper rerailer.
Background technology
T.JK-A50(or T.JK-50) type car retarder is that railway hump marshalling yard adjustment rolling hooks the speed control device of vehicle speed.Be mainly used in spacing braking position.This retarder can control effectively, be the speed of vehicle the Hump velocity modulation equipment of dependable performance.
T.JK-A50(or T.JK-50) type car retarder rerailer has inside and outside, left and right point, the flange exceeding rail level is arranged at interior rerailer top, when vehicle be decelerated device extrude time, wheel by rerailer, relies on the horizontal thrust of rerailer flange can make the wheel reentrant right path.
Existing gravitation marshalling yard T.JK type series car retarder rerailer is arranged on sleeper, because sleeper, outer rerailer backing plate are only connected with M36 bolt with outer rerailer, can not effectively ensure outer rerailer and stock rail closely connected, its gap value is strengthened under the effect of wheel, exceed " dimension rule " 8.3.2e) clause " rerailer and stock rail closely connected; its gap must not be greater than 2mm, and outer rerailer exceeds rail surface must not be greater than 2mm." regulation, affect vehicle and import the effect of the right path.Some marshalling yards once taked outside rerailer to weld with stock rail or screw rod by stock rail and the mode such as outside rerailer is connected, although there is certain effect, all can not thoroughly deal with problems.
Moreover existing gravitation marshalling yard stock rail uses sleeper basis close to eliminating, and great majority adopt new II type prestressed reinforced concrete tie, and the rerailer form be arranged on sleeper no longer adapts to the needs of on-site actual situations.In order to adapt to the demand of gravitation marshalling yard, solve rerailer and the closely connected problem of stock rail, we design the scheme of Concrete sleeper rerailer.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of Concrete sleeper rerailer, not only realize when skating vehicle be decelerated device extrude time, wheel relies on the horizontal force of inner side rerailer flange to make the object of wheel reentrant track, and avoid the transverse shifting of vehicle, make the trend that outside rerailer and stock rail gap (being not less than 2mm) are strengthened.
For solving the problems of the technologies described above, the technical solution used in the present invention is: Concrete sleeper rerailer, comprises left outside rerailer, right outside rerailer, left inside rerailer and right inside rerailer; Also comprise concrete sleeper, described concrete sleeper is provided with two pairs of elongated slots and short groove; The right inside short plate inside rail short plate, rail, the outside rerailer backing plate of rail both sides and rail and left inside short plate is provided with successively in described short groove; The outer rerailer backing plate outside the long backing plate of rail, rail, rail and the left inside long backing plate inside rail and right inside long backing plate is provided with successively in described elongated slot.Concrete sleeper is built by mattress, can bear the moment of flexure of vehicle load and generation thereof.The horizontal force that wheel is applied to inner side rerailer flange passes to concrete foundation inclined-plane by left inside, Right Inboard length backing plate; And the transverse force that wheel is applied to outer rerailer also passes to concrete foundation inclined-plane by outside rerailer backing plate, wheel of vehicle is imported the right path with its globality by concrete foundation.
Further, described left outside rerailer is fixedly connected on concrete sleeper through outside rerailer backing plate; One end of described left inside rerailer is fixedly connected on concrete sleeper through right inside long backing plate; The other end of described left inside rerailer is fixedly connected on concrete sleeper through right inside short plate.
Further, described right outside rerailer is fixedly connected on concrete sleeper through outside rerailer backing plate; One end of described right inside rerailer is fixedly connected on concrete sleeper through left inside long backing plate; The other end of described right inside rerailer is fixedly connected on concrete sleeper through left inside short plate.
Further, described right inside long backing plate and left inside long backing plate are all inverted L shapes, do chamfering in right angle, and at the abate angle, top of longer square edge, longer square edge is provided with two screws.
Further, described right inside short plate and left inside short plate are all inverted L shapes, do chamfering in right angle, and at the abate angle, top of longer square edge, longer square edge is provided with a screw.
Further, described left inside long backing plate, the long backing plate of rail are connected by bolt successively with concrete sleeper.
Further, described right inside long backing plate, the long backing plate of rail are connected by bolt successively with concrete sleeper.
Further, described left inside short plate, rail short plate are connected by bolt successively with concrete sleeper.
Further, described right inside short plate, rail short plate are connected by bolt successively with concrete sleeper.
Further, described outside rerailer backing plate, right inside short plate, left inside short plate, left inside long backing plate and right inside long backing plate are all billets; Described rail short plate and the long backing plate of rail are all rubber tie plates.The long and short backing plate of rail is elastomeric material, and its effect is the friction force increasing transverse shifting between backing plate and sleeper, stops backing plate tracking pillow side impacting force, and slows down the vertical direction impact effect of vehicle to concrete sleeper plate.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, split type rerailer part is made to be arranged on monolithic concrete sleeper, the right path is imported to skating vehicle there is bulk strength increase, add counter-bending and compressive property than sleeper sleeper; The horizontal thrust of wheel is born by concrete sleeper completely, and anchor bolt only bears fastening pulling force, can improve the service life of bolt; Effectively ensure that the gap value of stock rail and outside rerailer is not more than 2mm, the distance of inner side rerailer flange and stock rail is 52mm; With the former rerailer be arranged on sleeper, there is interchangeability, be convenient to spot replace concrete sleeper, reduce equipment investment cost; Improve service life, concrete sleeper is more suitable for humidity, area of heavy rainfull uses, and reduces maintenance of equipment cost.
Accompanying drawing explanation
Fig. 1 is concrete sleeper schematic diagram of the present invention;
Fig. 2 is outside of the present invention rerailer backing plate schematic diagram;
Fig. 3 is long backing plate schematic diagram in left and right of the present invention;
Fig. 4 is short plate schematic diagram in left and right of the present invention;
Fig. 5 is working state schematic representation of the present invention;
Fig. 6 is structural representation of the present invention.
In figure:
1, concrete sleeper 2, outside rerailer backing plate 3, right inside long backing plate
4, right inside short plate 5, left outside rerailer 6, left inside rerailer
7, right inside rerailer 8, right outside rerailer
Detailed description of the invention
As shown in Figures 1 to 4, the invention provides Concrete sleeper rerailer, comprise left outside rerailer 5, right outside rerailer 8, left inside rerailer 6 and right inside rerailer 7; Also comprise concrete sleeper 1, described concrete sleeper 1 is provided with two pairs of elongated slots and short groove; The outside rerailer backing plate 2 outside rail short plate, rail, rail and the right inside short plate 4 inside rail and left inside short plate is provided with successively in described short groove; The outer rerailer backing plate outside the long backing plate of rail, rail, rail and the left inside long backing plate inside rail and right inside long backing plate 3 is provided with successively in described elongated slot.Concrete sleeper 1 is built by mattress, can bear the moment of flexure of vehicle load and generation thereof.The horizontal force that wheel is applied to inner side rerailer flange passes to concrete foundation inclined-plane by left inside, Right Inboard length backing plate; And the transverse force that wheel is applied to outer rerailer passes to concrete foundation inclined-plane by outside rerailer backing plate 2, wheel of vehicle is imported the right path with its globality by concrete foundation.Rail length backing plate is elastomeric material, and its effect is the friction force increasing transverse shifting between backing plate and sleeper, stops backing plate tracking pillow side impacting force, and slows down the vertical direction impact effect of vehicle to concrete sleeper 1.Described left outside rerailer 5 is fixedly connected on concrete sleeper 1 through outside rerailer backing plate 2; One end of described left inside rerailer 6 is fixedly connected on concrete sleeper 1 through right inside long backing plate 3; The other end of described left inside rerailer 6 is fixedly connected on concrete sleeper 1 through right inside short plate 4.Described right outside rerailer 8 is fixedly connected on concrete sleeper 1 through outside rerailer backing plate 2; One end of described right inside rerailer 7 is fixedly connected on concrete sleeper 1 through left inside long backing plate; The other end of described right inside rerailer 7 is fixedly connected on concrete sleeper 1 through left inside short plate.Described right inside long backing plate 3 and left inside long backing plate are all inverted L shapes, do chamfering in right angle, and at the abate angle, top of longer square edge, longer square edge is provided with two screws.Described right inside short plate 4 and left inside short plate are all inverted L shapes, do chamfering in right angle, and at the abate angle, top of longer square edge, longer square edge is provided with a screw.Described left inside long backing plate, the long backing plate of rail are connected by bolt successively with concrete sleeper 1.Described right inside long backing plate 3, the long backing plate of rail are connected by bolt successively with concrete sleeper 1.Described left inside short plate, rail short plate are connected by bolt successively with concrete sleeper 1.Described right inside short plate 4, rail short plate are connected by bolt successively with concrete sleeper 1.Described outside rerailer backing plate 2, right inside short plate 4, left inside short plate, left inside long backing plate and right inside long backing plate 3 are all billets; Described rail short plate and the long backing plate of rail are all rubber tie plates.Right inside short plate 4, left inside short plate are that structure is identical and be respectively used to the billet of left and right short groove.Left inside long backing plate and right inside long backing plate 3 are that structure is identical and be respectively used to the billet of left and right elongated slot.
The working process of this example: as Fig. 5, T.JK-A50(or T.JK-50) type car retarder is to skating vehicle enforcement braking, and rerailer imports vehicle safety and enters the right path, avoids decelerating vehicles to have an accident because extruding.Rerailer is arranged on concrete sleeper 1 by special backing plate, and the horizontal force that wheel is applied to inner side rerailer flange passes to concrete foundation inclined-plane by left inside, Right Inboard length backing plate; And the transverse force that wheel is applied to outer rerailer passes to concrete foundation inclined-plane by outside rerailer backing plate 2, wheel of vehicle is imported the right path with its globality by concrete foundation.Rail length backing plate is elastomeric material, and its effect is the friction force increasing transverse shifting between backing plate and sleeper, stops backing plate tracking pillow side impacting force, and slows down the vertical direction impact effect of vehicle to concrete sleeper 1.Not only realize when skating vehicle be decelerated device extrude time, wheel relies on the horizontal force of inner side rerailer flange to make the object of wheel reentrant track, and avoid the transverse shifting of vehicle, make the trend that outside rerailer and stock rail gap (being not less than 2mm) are strengthened.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (10)
1. a Concrete sleeper rerailer, comprises left outside rerailer (5), right outside rerailer (8), left inside rerailer (6) and right inside rerailer (7); It is characterized in that: also comprise concrete sleeper (1), described concrete sleeper (1) is provided with two pairs of elongated slots and short groove; Outside rerailer backing plate (2) outside rail short plate, rail, rail and the right inside short plate (4) inside rail and left inside short plate is provided with successively in described short groove; The outer rerailer backing plate outside the long backing plate of rail, rail, rail and the left inside long backing plate inside rail and right inside long backing plate (3) is provided with successively in described elongated slot.
2. Concrete sleeper rerailer according to claim 1, is characterized in that: described left outside rerailer (5) is fixedly connected on concrete sleeper (1) through outside rerailer backing plate (2); One end of described left inside rerailer (6) is fixedly connected on concrete sleeper (1) through right inside long backing plate (3); The other end of described left inside rerailer (6) is fixedly connected on concrete sleeper (1) through right inside short plate (4).
3. Concrete sleeper rerailer according to claim 1 and 2, is characterized in that: described right outside rerailer (8) is fixedly connected on concrete sleeper (1) through outside rerailer backing plate (2); One end of described right inside rerailer (7) is fixedly connected on concrete sleeper (1) through left inside long backing plate; The other end of described right inside rerailer (7) is fixedly connected on concrete sleeper (1) through left inside short plate.
4. Concrete sleeper rerailer according to claim 1 and 2, it is characterized in that: described right inside long backing plate (3) and left inside long backing plate are all inverted L shapes, do chamfering in right angle, at the abate angle, top of longer square edge, longer square edge is provided with two screws.
5. Concrete sleeper rerailer according to claim 1 and 2, it is characterized in that: described right inside short plate (4) and left inside short plate are all inverted L shapes, do chamfering in right angle, at the abate angle, top of longer square edge, longer square edge is provided with a screw.
6. Concrete sleeper rerailer according to claim 1, is characterized in that: described left inside long backing plate, the long backing plate of rail are connected by bolt successively with concrete sleeper (1).
7. Concrete sleeper rerailer according to claim 1 and 2, is characterized in that: described right inside long backing plate (3), the long backing plate of rail are connected by bolt successively with concrete sleeper (1).
8. Concrete sleeper rerailer according to claim 1, is characterized in that: described left inside short plate, rail short plate are connected by bolt successively with concrete sleeper (1).
9. Concrete sleeper rerailer according to claim 1, is characterized in that: described right inside short plate (4), rail short plate are connected by bolt successively with concrete sleeper (1).
10. Concrete sleeper rerailer according to claim 1, is characterized in that: described outside rerailer backing plate (2), right inside short plate (4), left inside short plate, left inside long backing plate and right inside long backing plate (3) are all billets; Described rail short plate and the long backing plate of rail are all rubber tie plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445289.3A CN103465932B (en) | 2013-09-25 | 2013-09-25 | A kind of Concrete sleeper rerailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445289.3A CN103465932B (en) | 2013-09-25 | 2013-09-25 | A kind of Concrete sleeper rerailer |
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| Publication Number | Publication Date |
|---|---|
| CN103465932A CN103465932A (en) | 2013-12-25 |
| CN103465932B true CN103465932B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310445289.3A Active CN103465932B (en) | 2013-09-25 | 2013-09-25 | A kind of Concrete sleeper rerailer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966418B (en) * | 2016-06-15 | 2018-11-27 | 山东华联矿业股份有限公司 | Underground transportation bogie truck off-road re-railing block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960938Y (en) * | 2006-09-05 | 2007-10-17 | 关健 | Combined type rerailer |
| CN201544987U (en) * | 2009-11-19 | 2010-08-11 | 天津铁路信号工厂 | Floating rerailer |
| CN202593554U (en) * | 2012-05-24 | 2012-12-12 | 付文胜 | Tunnel rerailer |
| CN203544019U (en) * | 2013-09-25 | 2014-04-16 | 天津铁路信号有限责任公司 | Concrete sleeper rerailer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8590457B2 (en) * | 2011-08-16 | 2013-11-26 | Pennsy Corporation | Lightweight rerailer |
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2013
- 2013-09-25 CN CN201310445289.3A patent/CN103465932B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960938Y (en) * | 2006-09-05 | 2007-10-17 | 关健 | Combined type rerailer |
| CN201544987U (en) * | 2009-11-19 | 2010-08-11 | 天津铁路信号工厂 | Floating rerailer |
| CN202593554U (en) * | 2012-05-24 | 2012-12-12 | 付文胜 | Tunnel rerailer |
| CN203544019U (en) * | 2013-09-25 | 2014-04-16 | 天津铁路信号有限责任公司 | Concrete sleeper rerailer |
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| Publication number | Publication date |
|---|---|
| CN103465932A (en) | 2013-12-25 |
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