CN105401490B - Roller means for adjusting point tongue - Google Patents
Roller means for adjusting point tongue Download PDFInfo
- Publication number
- CN105401490B CN105401490B CN201510572605.2A CN201510572605A CN105401490B CN 105401490 B CN105401490 B CN 105401490B CN 201510572605 A CN201510572605 A CN 201510572605A CN 105401490 B CN105401490 B CN 105401490B
- Authority
- CN
- China
- Prior art keywords
- track pad
- roller
- guide frame
- tongue
- roller means
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to a kind of roller means for adjusting point tongue, the roller means have the track pad being directly or indirectly assembled in via elastomeric intermediate plate on sleeper or fixed track, it is fixed with stock rail on the track pad and is disposed with slide plate and accommodates the guide frame of at least one roller, wherein, the tongue foot of point tongue not only lies in and is lain on roller on slide plate but also at least when adjusting point tongue.Improved operation characteristic should be realized in such roller means.It is configured with the track pad with the longitudinal side gap to terminate before slide plate thus, guide frame can be inserted into the gap of longitudinal side in side by slide plate and in bottom side with being aligned with track pad extension, wherein, guide frame is releasably so connected with track pad via elastic element so that track pad can be moved vertically relative to guide frame.
Description
Technical field
The present invention relates to one kind for adjusting（umstellen）Point tongue（Weichenzunge）Roller means
（Rollvorrichtung）, the roller means have either directly or indirectly is assembled in pillow via elastomeric intermediate plate
Wood（Schwelle）Or the track pad on fixed track（Schienenunterlagsplatte）, it is fixed with base on it
This rail（Backenschiene）And it is disposed with slide plate（Gleitstuhl）With the guide frame for accommodating at least one roller,
Wherein, the tongue foot of point tongue（Zungenfuß）It not only lies on slide plate but also at least when adjusting point tongue
It lies on roller.
Background technology
Such tongue roller means allow unlubricated track switch（Weiche）And in many embodiments from for a long time with
Come it is known that for example as 44 34 143 C1, EP 0 904 457 of DE known to B1 or 203 16 886 U1 of DE.Accommodate stock rail
With tongue track（Zungeschiene）Track pad put herein onto sleeper or so-called fixed track, this is fixed
Track be understood to the continuous concrete slab of the superstructure of no quarrel, such as planar.It is rolled across by the wheel of rail vehicle（Ü
berrollung）In the case of, stock rail tempestuously springing（einfedern）, especially by high resiliency propped up in track pad
When holding.For this is for high-speed railway and with desired section (such as tunnel, subway) or the like is increased to noise reduction, vibration damping
It is especially important, because track pad is supported on elastomeric track supporting point at this.For this purpose, in track pad and sleeper
Elastomeric plastics intermediate plate (Dong Taigangdu < is especially disposed between fixed track in other words;200kN/mm).
It is separate, that is open in the situation using the track pad with integrated tongue roller means
Or it leaves the tongue of stock rail and is in the rollers of tongue roller means in other words in general on two rollers.Via wheel/
Rail contact, track switch are being crossed（Überfahrt）Shi Jiqi vibrates.Then when tongue roller means be rigidly integrated in it is high-elastic
When in the track pad supported to property or coupled, separate point tongue can be via（It is multiple）Roller is ignited not
Desired vibration (trembling), especially at the top of tongue.These vibrations of separate point tongue can cause points locking device
And/or the undesirable failure and damage roller means of driver.
By with lower section in becoming the known situation for the device for adjusting point tongue from 1 654 422 B1 of EP
Formula deals with the vibration problem, that is, there is the braced frame of the roller supported to be arranged in and be releasably connected with track pad
Insert（Einsatz）In, wherein the insert is connected in edge side with track pad via the middle layer of elasticity.Here,
Connection between insert and track pad is realized by vulcanizing.The middle layer of this elasticity by vulcanization is by roller frame
It detaches to reduce indirectly with track pad and is transmitted to vibration with the point tongue or tongue track kept flat by slide plate
On roller or set of rollers.The slide plate being arranged on track pad is configured with the interception portion of U-shaped, and slide plate utilizes the interception
Surround insert to segment section.There are roller frames between U-shaped arm, are therefore centrally disposed on track pad.
Known tongue roller means have in common that, manufacture it is extremely complex and roller means for safeguarding or
Maintaining necessary replacement only restrictively and can very difficultly realize.The besieged installation placed in the middle of roller frame promotes
Pollutant can quickly be assembled and can lead to the failure in advance of roller means in the region.In addition, the accessibility of roller and
Adjustment is only capable of enough restrictively realizing.
Invention content
Therefore, the present invention is based on purpose be to provide a kind of no disadvantages mentioned above and therefore carry improved operation characteristic
According to roller means as described in the preamble.
According to the present invention, the purpose is thus accomplished, i.e., track pad is configured with the longitudinal side to terminate before slide plate
Gap, guide frame can be inserted into longitudinal side gap with being aligned with track pad extension by slide plate and in bottom side in side
In, wherein guide frame is releasably so connected with track pad via elastic element so that track pad can erect
Directly moved relative to guide frame.Here, proposing in preferred embodiments, guide frame is only in two end side
（Stirnseite）, namely its be parallel to stock rail extension end face be flexibly connected with track pad.
Roller means or guide frame are therefore with direct elastic connection（Anbindung）It is arranged in track pad.
Track pad can be arranged on elastomeric intermediate plate, and guide frame is at least one roller, preferably two roller rigidity
Ground is on sleeper or fixed track, wherein the roller advantageously can for example, by eccentric adjusting portion known per se into
Row height is adjusted.In addition, because guide frame side by slide plate in the gap of longitudinal side, the guide frame for
The repair of roller and maintenance purpose or height can be approached freely in the clear always for adjusting.
One according to the present invention preferred to suggest, elastic element is configured to be fixed on guide frame, at two end
The leaf spring protruded at least one tongue on side（Blattfeder）, wherein the limit of the tongue engagement to track pad
It is fixed in the level trough of the end face in longitudinal side gap processed and at this.By including the rolling being for example fixed thereon by screw
The board-like bullet that this at is when necessary riveted of the guide frame of sub-device at track pad by means of being joined in level trough
Languid portion is connected in the end side of two-side elastic, and guide frame is so fixed in track pad together with roller means, to
It can not achieve horizontal mobility in operating status.However ensure that slide plate can be vertically to guide frame together with rolling simultaneously
Sub-device carries out movement or springing.
A kind of design scheme of the present invention proposes that at least one roller and/or its bearing support can be flatly towards stock rails
Direction be adjusted.The horizontal adjustment and thus it is expected the positioning limited that roller means are separated with desired distance with stock rail
Can hierarchically, preferably infinitely pass through slot hole constitution realization.
Description of the drawings
The other feature and details of the present invention is by under the embodiment of claim and the present invention being shown in the accompanying drawings
State bright obtain.Wherein：
Total view that Fig. 1 has an X-rayed as the details of track switch shows a kind of roller means for adjusting point tongue；
And
Fig. 2 shows the roller means of Fig. 1 with the decomposition diagram having an X-rayed.
Specific implementation mode
The roller means 1 for adjusting point tongue 2 unlubricatedly being shown in the accompanying drawings are in known manner with its rail
Road backing plate 3 is anchored（verankern）On sleeper or fixed track.This running section in high request
（Fahrstrecke）Middle ground is realized via the elastomeric intermediate plate 4 made of plastic material.It is sliding on track pad 3
Bed board 5 is integratedly constituted, and is provided with the guiding for two rollers 7a, 7b with being parallel to slide plate extension in side
Frame 6.
By roller 7a, the 7b variably adjusted in height, since the support of rolling to recline at it in Fig. 1
Shown point tongue 2 is adjusted to separate, is become easy in the position of leaving stock rail 8 in the position at stock rail 8,
And vice versa.
As further as being learned Fig. 2, track pad 3 is parallelly configured with longitudinal side gap 9 by slide plate 5.
Guide frame 6 with roller 7a, the 7b being fixed thereon can be inserted into from open gap side in the longitudinal side gap, and
And flexibly it is connected with track pad 3.In addition, on guide frame 6 and therefore the bearing support 10 for accommodating roller 7a, 7b it
Under the elastic element 11 of 12 form of leaf spring is integrated with for example, by rivet fixing piece 13.Leaf spring according to this embodiment
12 in two end there is U-shaped to terminate（auslaufend）Tongue 12a, 12b, at two ends about longitudinal direction
The protrusion of frame 6 is oppositely oriented at side.The end of tongue 12a, 12b are joined to the end of the track pad 3 in front and back limitation longitudinal side gap 9
Its installation position is for example fixed on (with reference to figure 1) again by rivet fixing piece 15 in level trough 14a, the 14b in face and at this
In setting.Therefore, guide frame 6 is not horizontally moveable in the running status, and still passes through leaf spring 12a or its tongue
12,12b can realize track pad 3 vertically relative to guide frame 6 by the power institute that is applied to when rolling across in roller means 1
The movement or springing of triggering.
The guide frame 6 being inserted into longitudinal side gap 9 is typically directly lain on sleeper or fixed track or such as in Fig. 2
In for when lying on concrete axial the case where indicate ground lie in like that be conducive to it is that the abrasion of crosstie surface is reduced, true
It protects on the intermediate plate 4 ' of non-yielding prop (that is static rigidity >=400KN/mm).In addition it such as can more clearly be distinguished by Fig. 2
As recognizing, the bearing support 10 for accommodating roller 7a, 7b for being supported is made of lower plate 10a and upper plate 10b, they are via screw
16 are connected to each other.Here, screw is engaged by slot hole 17（durchgreifen）, to make the bearing with roller 7a, 7b
Frame 10 can infinitely and adjustment mobile towards the direction of stock rail 8.
Reference numerals list
1 roller means
2 point tongues
3 track pads
4 elastomeric intermediate plates
4 ' intermediate plates
5 slide plates
6 guide frames
7a, 7b roller
8 stock rails
9 longitudinal sides gap
10 bearing supports
10a lower plates
10b upper plates
11 elastic elements
12 leaf springs
12a, 12b tongue
13 rivet fixing pieces
14a, 14b level trough
15 rivet fixing pieces
16 screws
17 slot holes.
Claims (6)
1. for adjusting the roller means of point tongue, the roller means have either directly or indirectly via in elastomeric
Between plate be assembled in the track pad on sleeper or fixed track, stock rail and arrangement are fixed on the track pad
There is slide plate and accommodate the guide frame of at least one roller, wherein the tongue foot of the point tongue not only lies in institute
It states and is lain on the roller on slide plate and at least when adjusting the point tongue, which is characterized in that
The track pad (3) is configured with the longitudinal side gap (9) to terminate before the slide plate (5), the guide frame (6)
It can be other in the slide plate (5) in side and be aligned with the track pad (3) in bottom side and be inserted into the longitudinal side with extending
In gap, wherein the guide frame (6) is releasably connected with the track pad (3) via elastic element (11), makes
Obtaining the track pad (3) can move vertically relative to the guide frame (6).
2. roller means according to claim 1, which is characterized in that the guide frame (6) is only at two end side
Flexibly it is connected with the track pad (3).
3. roller means according to claim 1 or 2, which is characterized in that the elastic element (11) is configured to be fixed
The leaf spring (12) protruded at least one tongue (12a, 12b) on the guide frame (6), on two end side,
Wherein, the level of the end face for the limitation longitudinal side gap (9) that the tongue (12a, 12b) is joined to the track pad (3)
It is fixed in slot (14a, 14b) and there.
4. roller means according to claim 1 or 2, which is characterized in that at least one roller (7a, 7b) is in both sides
It is supported in the bearing support (10) of two-piece type for being arranged on the guide frame (6), being made of lower plate and upper plate (10a, 10b)
In.
5. roller means according to claim 1 or 2, which is characterized in that at least one roller (7a, 7b) and/or
Its bearing support (10) can be flatly adjusted towards the direction of stock rail (8).
6. roller means according to claim 1 or 2, which is characterized in that the roller (7a, 7b) can carry out height tune
Section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014218125.9A DE102014218125B3 (en) | 2014-09-10 | 2014-09-10 | Rolling device for changing a switch tongue |
| DE102014218125.9 | 2014-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105401490A CN105401490A (en) | 2016-03-16 |
| CN105401490B true CN105401490B (en) | 2018-10-26 |
Family
ID=53673018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510572605.2A Expired - Fee Related CN105401490B (en) | 2014-09-10 | 2015-09-10 | Roller means for adjusting point tongue |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2995718B1 (en) |
| CN (1) | CN105401490B (en) |
| BR (1) | BR102015018523B1 (en) |
| DE (1) | DE102014218125B3 (en) |
| EA (1) | EA028810B1 (en) |
| ES (1) | ES2637220T3 (en) |
| PL (1) | PL2995718T3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016111210A1 (en) * | 2016-06-20 | 2017-12-21 | Voestalpine Bwg Gmbh | Arrangement for changing a tongue rail |
| AT519432B1 (en) * | 2016-11-23 | 2019-06-15 | Amstetten Buntmetall | DEVICE FOR STORING A TISSUE RAIL |
| AT519128B1 (en) * | 2016-12-29 | 2018-04-15 | Amstetten Buntmetall | DEVICE FOR MOVING A SHIFTER OF A SOFT |
| DE102017205326B3 (en) | 2017-03-29 | 2018-08-16 | Bharat Forge CDP GmbH | Height-adjustable rolling device for a tongue rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222212A (en) * | 1996-06-11 | 1999-07-07 | 施维哈克火车站上层建筑股份有限公司 | Switch tongues |
| EP1050623A2 (en) * | 1999-05-07 | 2000-11-08 | Enzesfeld-Caro Metallwerke AG | Railway switch |
| CN1836063A (en) * | 2003-07-14 | 2006-09-20 | 连津格股份公司 | Method for the production of polymer moulded bodies |
| CN101161934A (en) * | 2006-10-13 | 2008-04-16 | 施维哈克股份公司 | Device for throwing a switch point |
| CN102330391A (en) * | 2010-07-01 | 2012-01-25 | 施维哈克股份公司 | Roller device for a switch tongue |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT375697B (en) * | 1982-09-03 | 1984-08-27 | Maurer Gerhard | ROLLER BEARING FOR SWITCHES |
| SU1393855A1 (en) * | 1984-12-07 | 1988-05-07 | Ленинградский Филиал Московского Технологического Института | Double crossing switch point |
| DE4434143C1 (en) * | 1994-09-24 | 1996-02-15 | Krupp Ag Hoesch Krupp | Rolling device for carrying the tongue of a switch on a sliding chair |
| DE19922211A1 (en) * | 1999-05-14 | 2000-11-16 | Butzbacher Weichenbau Gmbh | Support for a first rail such as a tongue rail |
| DE20316886U1 (en) * | 2002-12-06 | 2004-03-04 | Schreck-Mieves Gmbh | Tongue lifting device for adjusting switch tongues |
| DE102004013347A1 (en) | 2003-08-15 | 2005-04-14 | Bwg Gmbh & Co. Kg | Arrangement for switching a tongue rail to a stock rail |
| DE102004004784B4 (en) * | 2004-01-30 | 2007-05-10 | Cdp Bharat Forge Gmbh | Device for displacing a tongue rail |
| RU73878U1 (en) * | 2007-12-29 | 2008-06-10 | Открытое акционерное общество "Муромский стрелочный завод" | SUPPORT SHOPPING ARROW "ROLLER" |
-
2014
- 2014-09-10 DE DE102014218125.9A patent/DE102014218125B3/en not_active Expired - Fee Related
-
2015
- 2015-07-14 EP EP15176705.0A patent/EP2995718B1/en active Active
- 2015-07-14 ES ES15176705.0T patent/ES2637220T3/en active Active
- 2015-07-14 PL PL15176705T patent/PL2995718T3/en unknown
- 2015-08-03 BR BR102015018523-5A patent/BR102015018523B1/en not_active IP Right Cessation
- 2015-09-04 EA EA201500819A patent/EA028810B1/en not_active IP Right Cessation
- 2015-09-10 CN CN201510572605.2A patent/CN105401490B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222212A (en) * | 1996-06-11 | 1999-07-07 | 施维哈克火车站上层建筑股份有限公司 | Switch tongues |
| EP1050623A2 (en) * | 1999-05-07 | 2000-11-08 | Enzesfeld-Caro Metallwerke AG | Railway switch |
| CN1836063A (en) * | 2003-07-14 | 2006-09-20 | 连津格股份公司 | Method for the production of polymer moulded bodies |
| CN101161934A (en) * | 2006-10-13 | 2008-04-16 | 施维哈克股份公司 | Device for throwing a switch point |
| CN102330391A (en) * | 2010-07-01 | 2012-01-25 | 施维哈克股份公司 | Roller device for a switch tongue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105401490A (en) | 2016-03-16 |
| EA201500819A1 (en) | 2016-03-31 |
| ES2637220T3 (en) | 2017-10-11 |
| BR102015018523A2 (en) | 2016-05-24 |
| DE102014218125B3 (en) | 2015-12-31 |
| PL2995718T3 (en) | 2017-10-31 |
| EP2995718B1 (en) | 2017-06-07 |
| EA028810B1 (en) | 2018-01-31 |
| EP2995718A1 (en) | 2016-03-16 |
| BR102015018523A8 (en) | 2021-08-24 |
| BR102015018523B1 (en) | 2022-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |