CN103814175A - Roller fixing device for a steering assistance system - Google Patents
Roller fixing device for a steering assistance system Download PDFInfo
- Publication number
- CN103814175A CN103814175A CN201280042070.2A CN201280042070A CN103814175A CN 103814175 A CN103814175 A CN 103814175A CN 201280042070 A CN201280042070 A CN 201280042070A CN 103814175 A CN103814175 A CN 103814175A
- Authority
- CN
- China
- Prior art keywords
- roller
- plate
- positioner
- arm
- connectivity port
- 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.)
- Granted
Links
- 241001669679 Eleotris Species 0.000 claims description 16
- 230000010354 integration Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Images
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
Abstract
A roller positioning device for a steering assistance system, comprising: - a first member (1) having at least a roller (2) to support a switch point, and - a second member forming an arm (3) comprising, at its end, an attachment interface (4) intended for fitting on a sliding plate of the switch point, the arm (3) being suitable for withstanding a deformation in a plane comprising the bearing axis of the switch point on at least one roller (2).
Description
Technical field
The present invention relates to railroad point and road junction, and relate more specifically to use the steering assist system of roller.
Application of the present invention relates to all points and the road junction for rail vehicle.Support and the guiding of vehicle at joint guaranteed at described point and road junction, and can be by main orbit being divided into the branch that two sub-tracks are realized track circuit.Conventionally, described point and road junction are divided into three parts:
Part I, forms one group of point and comprises mobile point rail and stock rail;
The second mid portion, is formed by plane rail; And
Part III, comprises frog and guide rail.
Rail vehicle is offset to two sub-tracks from main orbit, normally operate by mobile removable track switch rail between the two positions, the end of first point tongue is set to against its corresponding stock rail, and simultaneously the second point tongue be open and be positioned at apart from its stock rail one segment distance place.
At point road junction place, in order to limit point tongue in the lip-deep frictional force of plate, common way is to make with lubricator, and it reduces operation forces and helps parts to slide on each other.This scheme is not very environmental protection, for the tendency normal switch tongue in specified panel with disappearance.Sleeper is supported on its upper surface separately, on the one hand, in the time being placed on point tongue on sliding panel and moving between two positions, that is, or opens or against its stock rail, upper surface is sliding panel; On the other hand, this upper surface is the one or more rollers that help turnout tongue to move between these two positions.By limiting or avoid the frictional force of turnout tongue to plate surface, described roller can make point tongue slave plate surface depart from and can make plate roll the part of length of sleeper to placing, open or apply position.
File US2009/0056585 proposes to realize by being arranged on the mode of its structural roller the embodiment of these sleepers that turnout tongue moves.The particular system of describing in this file can be fixed on roller the appropriate location on the sliding panel being arranged on sleeper, makes by the adjusting that is adapted to turnout tongue width can be realized to as orientation axis in the edge of plate.But this system is inconvenient, because it can not be installed in existing point and road junction in the situation that not changing already present sleeper or plate.In fact, the sleeper that the installation requirement of this location fixed system is new or new plate, or form hole at the privileged site of existing sleeper or plate.
Summary of the invention
The object of the invention is in order to overcome these shortcomings.
For this purpose, its theme is the positioner for locating at least one roller, and described device is for using the steering assist system of roller, and wherein, described device comprises:
The first element, supports at least one roller, and described at least one roller turns to point tongue for supporting,
The second element, form arm, described the second element is included in the connectivity port of an end, described in described connectivity port is designed to be arranged on, turns on the sliding panel of turnout tongue, and described arm is suitable for bearing the deformation in the plane that comprises the bearing axis that turns to point tongue on roller.
Theme of the present invention or a kind of steering assist system that uses roller, comprise at least one plate being arranged on sleeper, the with good grounds navigation system of the present invention of the wherein said system integration.
Accompanying drawing explanation
By providing the mode of non-limiting example, below in description about optional embodiment, and with reference to accompanying drawing, can at length explain the present invention.
Fig. 1 be according to one exemplary embodiment of the present invention for using the schematic diagram of positioner of steering assist system of roller;
Fig. 2 a and 2b are according to the schematic diagram of the positioner on the plate that is arranged on the steering assist system that uses roller of one exemplary embodiment of the present invention;
Fig. 3 a and 3b are arranged on the schematic diagram of the positioner on the plate of steering assist system that uses roller according to one exemplary embodiment of the present invention by single fixed position;
Fig. 4 a, 4b, 4c and 4d are the cross sectional representation in the plane of axis that is parallel to the point tongue with different tolerance limit degree according to the positioner on the plate that is arranged on the steering assist system that uses roller of one exemplary embodiment of the present invention.
The specific embodiment
The present invention relates to a kind ofly for locating the device of at least one roller 2, this device is for the steering assist system at least one point tongue 10 at point and road junction place.Positioner is characterised in that, it comprises:
The first element 1, supports at least one roller 2, and this at least one roller 2 turns to point tongue 10 for supporting,
The second element, form arm 3, this second element is included in the connectivity port 4 of an end, and connectivity port 4 is designed to be arranged on the sliding panel 8 that turns to turnout tongue 10, and arm 3 is adjusted to the deformation of bearing in the plane that comprises the bearing axis that turns to point tongue 10 at least one roller 2.
Bearing axis is herein the axis by the weight institute applied pressure of point tongue 10, and point tongue 10 is moved by the different roller 2 of the accessory system of integrated positioner of the present invention.
According to a specific embodiment of the present invention, the first element 1 and the second element 3 are formed by single common structure.
According to an alternative specific embodiment of the present invention, described two elements 1,3 are fixed together by installing 5, and device 5 can regulate the position of described roller 2 on the mobile axis of the point tongue 10 being supported by least one roller 2.According to of the present invention one preferably but non-limiting specific embodiment, the second element 3 that forms deformable arm is fixed to the upper surface of the first element 1 that supports at least one roller 2.A non-limiting example that produces this adjusting device 5 can be to form transverse groove 5, and this transverse groove 5 is by a support in the element installing, and at least one clamping element 6 being supported by another element installing is inserted in transverse groove 5.Fig. 1 shows an embodiment of the transverse groove 5 that forms this adjusting device, wherein transverse groove 5 is arranged in a part for the first element 1 that supports at least one roller 2, and some clamping elements 6 are on the one hand across the hole of an end that is arranged in the second element that forms arm 3, and on the other hand across the transverse groove 5 of adjusting device, to keep the connection that abuts against each other of two elements by pressure.Therefore, transverse groove 5 allows to fix and position the scope of clamping element 6.Described transverse groove 5 thereby two elements 1,3 that can adjusting device location relative to each other.
Preferably, the first element 1 that supports at least one roller 2 is formed by axial arrangement, and this axial arrangement is suitable for along one in the edge of the plate 8 of described steering assist system and locates.Therefore, this first element 1 forms and is designed to along one in the edge of plate 8 and the tablet 1 of location.The first element 1 has axial arrangement, and preferably, the groove 5 being supported by this element be orientated with the described structure of the first element in the same direction.Therefore,, in the time that device is arranged on the plate 8 at point road junction, the support component 1 of roller 2 is set to realize roller 2 with respect to point tongue 10 and along the oplimal Location of plate 8.
In one exemplary embodiment of the present invention, the advantage of the first element 1 based on being fixed together and the device of the second element 3 is, it can make element 1,3 relative to each other locate, assembling that can implement device, and can realize particularly the first element 1 of backing roll 2 is positioned on the front surface and rear surface of plate 8, as shown in Fig. 2 a and 2b.The front surface of described plate 8 and rear surface define with respect to the moving direction of the vehicle in the point road junction that is integrated with plate 8.
It is that the mode of the connectivity port 4 supported, an end of the arm 3 by being formed by the second element installing operates that positioner according to the present invention is fixed to plate 8.Device is connected to plate 8 can be realized by the single fixed position being associated with element, and it can rotate around connecting portion pivot by holdout device.But for more effective, preferably, the connectivity port 4 of device comprises at least two connecting portions, to avoid device of the present invention to rotate with respect to plate 8 pivots, wherein device of the present invention is installed/is fixed on plate 8.For example, described connecting portion can be the form of sleeper screw.
In addition,, in order can and to be connected on existing plate 8 positioner assembling of the present invention, connectivity port 4 is configured to and is suitable for interacting with one or more existing Connection Elements, for plate 8 being fixed on to the sleeper 9 that supports described plate 8.This set can use and benefit from the existing fixed position on the plate that is designed to receive apparatus of the present invention.
According to preferred but nonrestrictive embodiment of the present invention, be positioned at an end of plate 8 by the connectivity port 4 of the end portion supports of arm 3.This set has and the limited contact surface of plate 8 arm 3, and therefore to make the greater part of arm 3 be deformable.
Therefore, the arm 3 being formed by the second element of positioner comprises first end and the second end, and the second element 3 of device is fixed to the first element 1 of positioner by connectivity port 4, the second ends that first end forms the device that is installed to plate 8.The first element 1 of the device of backing roll 2 is the structures that are independent of described plate 8, but preferably this structure is aimed at and is connected to this plate 8 by the second element 3 of device along one in the edge of plate 8.
Although in the movement of the point tongue at point road junction, by the surface of roller 2 is located against the soffit of mobile point tongue, plate 8 and the roller 2 being supported by the first element 1 installing are associated jointly, but within the scope of the invention, the first element 1 and plate 8 thickness separately can be different.In fact, particularly, it is deformable feature that the arm being formed by the second element 3 installing has in the plane that comprises the bearing axis that turns to point tongue 10 at least one roller 2.In addition, as shown in Figs. 4a and 4b, if the first element 1 of backing roll 2 is thicker than plate 8, two parts are placed on the upper surface of sleeper 9, and described two parts are in the biasing of the surface of the arm 3 of its fastening devices.So, at assembly process, the deformation of arm 3 can and be fixed to plate 8 by the positioner assembling of roller 2 of the present invention.The deformation of arm 3 can be assembled in the first element 1 of backing roll 2 on plate 8, and makes up the difference of level.
Conversely, as shown in Fig. 4 c and 4d, if the first element 1 of backing roll 2 does not have plate 8 thick, the upper surface of the sleeper of gripper shoe does not limit positioner of the present invention is assembled on plate 8.Under the effect of the weight of the point tongue 10 that the one or more rollers 2 that supported by the first element 1 installing in movement bear, the deformation of arm 3 can make roller 2 and their the first element 1 of support move, and holding device is connected to plate 8 simultaneously.
According to specific but non-limiting example of the present invention, support soffit and at least one adhesion of the first element 1 of at least one roller 2 and/or fixing insulating tape 7 and be associated, it has eliminated the unwanted electrical conduction with sleeper 10.Described electrical insulation tape 7 only needs in the time that sleeper 10 is not insulation system, to guarantee the electricity isolation between two circuits of same rail.
In addition, the arm 3 being formed by the second element of positioner of the present invention can remain on appropriate location by the first element 1 and the roller supporting in two dimensions, can realize the variation the 3rd dimension by the deformability of the arm of permission tolerance limit degree.Therefore, in two the first dimensions, roller is remained on to appropriate location, guaranteed roller 2 be parallel in mobile plane and plate 8 on the frictional plane of point tongue 10 on valid function.
According to non-limiting example of the present invention, the second element, form particularly the part of arm 3, formed by secant plane structure.This plane structure can limit, even stop any movement in the plane of this structure, simultaneously admissible deformation in the axis of the plane perpendicular to this structure.
The deformability of arm 3 can comprise elasticity, and this elasticity makes reposition in the time that arm 3 is no longer tied power.But this feature of the present invention is not limited to this embodiment, it can be configured as, and when removing after the restraint forces of supporting, the deformability of its included arm is not necessarily reversible.
According to a preferred but nonrestrictive embodiment of the present invention, deformable arm 3 forms circular arc in the plane of the bearing axis that turns to turnout tongue 10 perpendicular on described roller 2.The structure setting of this arm 3 can be positioned at the major part of arm 3 the element a distance being fixed to from its end, and allows the part of more growing to bear deformation, and it is more easily born.As mentioned above, also can strengthen this ability that arm 3 is out of shape by an end that connectivity port 4 is navigated to plate 8.
Particularly, the positioner of one or more roller 2 of the present invention is designed in the steering assist system at the point road junction that is integrated in point tongue type.Therefore, device of the present invention can be positioned at roller 2 in the system of at least one sliding panel 8 of the point tongue 10 that comprises point road junction.
Certainly, the present invention is not limited only to embodiment shown in the drawings.For possible modification, particularly, from composition or the alternative angle of equivalent technologies of different parts, do not exceed protection scope of the present invention.
Claims (10)
1. for locating a positioner at least one roller (2), described device is used for using the steering assist system of roller (2), it is characterized in that, described device comprises:
The first element (1), supports at least one roller (2), and described at least one roller (2) turns to point tongue (10) for supporting,
The second element, form arm (3), described the second element is included in the connectivity port (4) of an end, described in described connectivity port (4) is designed to be arranged on, turn to the sliding panel (8) of turnout tongue upper, described arm (3) be suitable for bearing comprise on described at least one roller (2) described in turn to the deformation in the plane of bearing axis of point tongue (10).
2. positioner according to claim 1, it is characterized in that described the first element (1) is fixed to described the second element (3) by adjusting device (5), described adjusting device (5) is for regulating the position of at least one roller (2) according to the mobile axis of the turnout tongue (10) being supported by described roller (2).
3. positioner according to claim 2, it is characterized in that described adjusting device (5) is formed by transverse groove (5), described transverse groove (5) is by the described element (1 of described device, 3) in one and support, and at least one clamping element (6) being arranged on another element of described device is inserted in described transverse groove (5).
4. according to positioner in any one of the preceding claims wherein, it is characterized in that described the first element (1) that supports at least one roller (2) is formed by axial arrangement, described axial arrangement is suitable in the edge of the plate (8) along described steering assist system and locates.
5. according to positioner in any one of the preceding claims wherein, the connectivity port (4) that it is characterized in that the described device that is installed to plate (8) comprises the single fixed position being associated with device, for stoping described device to rotate with respect to described plate (8) pivot.
6. according to the positioner described in any one in claim 1-4, it is characterized in that the connectivity port (4) of the described device that is installed to plate (8) comprises at least two fixed positions, for avoiding described device to rotate with respect to described plate (8) pivot.
7. according to positioner in any one of the preceding claims wherein, it is characterized in that deformable arm (3) forms circular arc in the plane of the bearing axis that turns to turnout tongue (10) perpendicular on described roller (2).
8. use a steering assist system for roller, comprise at least one plate (8) being arranged on sleeper (10), it is characterized in that the navigation system described in the with good grounds claim 1-7 any one of the described system integration.
9. steering assist system according to claim 8, the connectivity port (4) that it is characterized in that the described device that is installed to plate (8) is arranged to be positioned at least one position that described plate (8) is fixed to described sleeper, and described sleeper supports described plate (8).
10. steering assist system according to claim 8 or claim 9, is characterized in that described connectivity port (4) is installed on an end of described plate (8) in an end of described deformable arm (3).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1157407 | 2011-08-18 | ||
| FR1157407A FR2979113B1 (en) | 2011-08-18 | 2011-08-18 | ROLL POSITIONING DEVICE FOR MANEUVER ASSISTANCE SYSTEM |
| PCT/FR2012/051905 WO2013024232A1 (en) | 2011-08-18 | 2012-08-16 | Roller positioning device for a steering assistance system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103814175A true CN103814175A (en) | 2014-05-21 |
| CN103814175B CN103814175B (en) | 2015-11-25 |
Family
ID=46832491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280042070.2A Expired - Fee Related CN103814175B (en) | 2011-08-18 | 2012-08-16 | A kind of positioner for locating at least one roller and use the steering assist system of roller |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2744943B1 (en) |
| CN (1) | CN103814175B (en) |
| EA (1) | EA027376B1 (en) |
| FR (1) | FR2979113B1 (en) |
| MA (1) | MA35420B1 (en) |
| MY (1) | MY175928A (en) |
| UA (1) | UA108051C2 (en) |
| WO (1) | WO2013024232A1 (en) |
| ZA (1) | ZA201401798B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418152Y (en) * | 2000-01-07 | 2001-02-07 | 刘纯正 | Multifunction sliding-bed plate |
| US6464177B1 (en) * | 1996-06-11 | 2002-10-15 | SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH | Switch tongues |
| KR20060111903A (en) * | 2003-08-15 | 2006-10-30 | 베베게 게엠베하 운트 코. 카게 | Arrangement for switching from a tongue blade to a stock rail |
| WO2007092971A1 (en) * | 2006-02-14 | 2007-08-23 | Vae Eisenbahnsysteme Gmbh | Device for raising a switch rail |
| CN101161934A (en) * | 2006-10-13 | 2008-04-16 | 施维哈克股份公司 | Device for throwing a switch point |
| CN201292486Y (en) * | 2008-11-10 | 2009-08-19 | 中铁工程设计咨询集团有限公司 | Rail switch roller slide plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT397673B (en) * | 1992-05-18 | 1994-06-27 | Voest Alpine Eisenbahnsysteme | DEVICE FOR DETERMINING SLIDING INSERTS |
| DE102004004784B4 (en) * | 2004-01-30 | 2007-05-10 | Cdp Bharat Forge Gmbh | Device for displacing a tongue rail |
| FR2943975B1 (en) * | 2009-04-06 | 2018-02-16 | Vossloh Cogifer | DEVICE FOR MANEUVERING NEEDLES |
-
2011
- 2011-08-18 FR FR1157407A patent/FR2979113B1/en not_active Expired - Fee Related
-
2012
- 2012-08-16 UA UAA201402748A patent/UA108051C2/en unknown
- 2012-08-16 CN CN201280042070.2A patent/CN103814175B/en not_active Expired - Fee Related
- 2012-08-16 EA EA201301219A patent/EA027376B1/en not_active IP Right Cessation
- 2012-08-16 EP EP12758566.9A patent/EP2744943B1/en active Active
- 2012-08-16 MY MYPI2014700335A patent/MY175928A/en unknown
- 2012-08-16 WO PCT/FR2012/051905 patent/WO2013024232A1/en active Application Filing
-
2014
- 2014-03-03 MA MA36790A patent/MA35420B1/en unknown
- 2014-03-12 ZA ZA2014/01798A patent/ZA201401798B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464177B1 (en) * | 1996-06-11 | 2002-10-15 | SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH | Switch tongues |
| CN2418152Y (en) * | 2000-01-07 | 2001-02-07 | 刘纯正 | Multifunction sliding-bed plate |
| KR20060111903A (en) * | 2003-08-15 | 2006-10-30 | 베베게 게엠베하 운트 코. 카게 | Arrangement for switching from a tongue blade to a stock rail |
| WO2007092971A1 (en) * | 2006-02-14 | 2007-08-23 | Vae Eisenbahnsysteme Gmbh | Device for raising a switch rail |
| CN101161934A (en) * | 2006-10-13 | 2008-04-16 | 施维哈克股份公司 | Device for throwing a switch point |
| CN201292486Y (en) * | 2008-11-10 | 2009-08-19 | 中铁工程设计咨询集团有限公司 | Rail switch roller slide plate |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2744943B1 (en) | 2015-11-04 |
| MY175928A (en) | 2020-07-15 |
| FR2979113A1 (en) | 2013-02-22 |
| EA027376B1 (en) | 2017-07-31 |
| EP2744943A1 (en) | 2014-06-25 |
| ZA201401798B (en) | 2016-05-25 |
| FR2979113B1 (en) | 2013-08-16 |
| CN103814175B (en) | 2015-11-25 |
| EA201301219A1 (en) | 2014-05-30 |
| UA108051C2 (en) | 2015-03-10 |
| MA35420B1 (en) | 2014-09-01 |
| WO2013024232A1 (en) | 2013-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151125 Termination date: 20200816 |