WO2005042330A1 - Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss - Google Patents
Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss Download PDFInfo
- Publication number
- WO2005042330A1 WO2005042330A1 PCT/AT2004/000352 AT2004000352W WO2005042330A1 WO 2005042330 A1 WO2005042330 A1 WO 2005042330A1 AT 2004000352 W AT2004000352 W AT 2004000352W WO 2005042330 A1 WO2005042330 A1 WO 2005042330A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner tube
- rod
- outer tube
- parts
- rails
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
Definitions
- the invention relates to a device for locking end positions of movable switch parts, in particular point lock, with at least two relatively movable parts, which are guided into each other and in a non-positively or positively coupled in at least one direction of movement slidable position.
- Such a device has become known from EP 603 156 AI.
- the relatively movable parts are formed in the switch lock according to EP 603 156 AI of a pipe and a guided in the pipe bolts, which are guided in a fixed outer tube.
- a completely closed and thus protected against ingress of dirt construction is proposed.
- displaceable locking members such as balls or rollers, which are guided in openings of the tube and in the radially outwardly displaced position by engaging in a locking groove of the stationary outer tube ensure a positive locking of the tube relative to the stationary outer tube and ensure in the radially inwardly displaced position by engagement in a locking groove of the bolt, a frictional locking of the tube relative to the displaceably arranged bolt.
- the tongue rail connected to the pipe is locked in its position adjacent to the stock rail.
- the tongue rail connected to the tube is entrained by the guided by a hydraulic displacement drive bolt and converted from the one end position to the other end position.
- the bolt performs a stroke exceeding the changeover stroke of the tongue rails, since the pin is moved further in the axial direction after reaching the tongue rail end position.
- the locking members are pressed into a radially outer position, so that the tongue rail is locked in the end position, wherein the through further axial displacement of the bolt caused cover or overlapping of the locking members prevents release of the locking position.
- the present invention therefore aims to eliminate the above-mentioned disadvantages and to improve a device of the type mentioned, so that a sufficiently short construction is ensured and an attachment to a threshold body is avoided.
- the closure device may be intended not only to a hydraulic drive points, special ⁇ countries even with a conventional mechanically operated Umstellgestfite combined.
- the inventive design essentially consists in that the relatively displaceable parts are formed by an inner tube and an outer tube surrounding the inner tube, which surround a stationary rod.
- an outer tube, an inner tube guided in the outer tube and a rod or bolt guided in the inner tube are arranged, so that a closed construction protected against the ingress of dirt can again be realized.
- the innermost component namely the outer tube, stationary, but the innermost component, namely the guided in the inner tube rod.
- the relatively displaceable parts are thus formed by the inner tube and the outer tube surrounding the inner tube, so that necessary for the change of the switch blade Verstellhub and the other necessary for the cover or overlap of the locking members stroke of the radially outer, and therefore in the axial direction shorter parts, be performed, so that the overall result is a shorter overall length of the Umstellell observed.
- the stationary rod is clamped between two jaw rails, so that a separate fixing on the sleeper body is dispensable.
- the locking forces are absorbed in this way directly from the stock rails, which allows a much better flow of power between stock rails and tongue rails.
- the clamping of the bar between the two bar rails also creates the possibility of simply adjusting the closing device.
- the training is preferably made such that the rod is adjustable in the axial direction and can be fixed in the adjusted position.
- the training may in this case be such that the rod has at its two ends depending on a thread for connection to a mating thread bearing, acting at the foot of the stock rail connector.
- the connector may in this case be designed in a conventional manner as the foot of the stock rail encompassing clip.
- the design is preferably made such that the rod is pivotally connected to the stock rails about an axis extending in the rail longitudinal direction. As a result, bending stresses of the rod are also held back.
- the coupling of the movable switch parts, in particular tongue rails takes place on the adjusting device via the inner tube, which is movably mounted in the axial direction, wherein each of the two slide rails is at the respective end facing it the inner tube can be coupled.
- the inner tube which is movably mounted in the axial direction, wherein each of the two slide rails is at the respective end facing it the inner tube can be coupled.
- the changeover is not synchronous, in such a way that initially located in the tray tongue rail is moved in the direction of their investment and only after one of the overlap of the locking members corresponding stroke which is located in the system located tongue rail and moved away from the stock rail.
- the training is preferably further developed in such a way that the inner tube is formed from two parts axially displaceable relative to one another and each part is coupled to a respective movable switch part, in particular a tongue rail.
- the inner tube or its two parts have adjustable coupling elements which can be fixed in the axial direction and can be fixed in the respective axial position, which engage with corresponding coupling elements of the movable switch parts.
- tongue rails cooperate. This can be done, for example, by the fact that the inner tube carries at its two ends depending on a thread on which the coupling elements are screwed.
- the outer tube is not stationary but displaceable in the axial direction relative to the inner tube, thereby creating the possibility of easily engaging a displacement drive on the outer tube to let.
- the displaceable outer tube offers favorable conditions for the coupling with a drive linkage, without the need for expensive adaptation work.
- the Umstellhub mediated by the Umstellantrieb on the outer tube is subsequently transferred to the inner tube and the tongue rails, for which purpose locking members are provided, which ensure that the outer tube and the inner tube can enter into a non-positively or positively coupled position.
- the inner tube has openings for receiving locking members, wherein advantageously the locking members are displaced in the radial direction and the rod at least one remote area smaller diameter and the outer tube on its inner circumference at least one area with enlarged clear Wide.
- the outer tube and the inner tube are brought into a non-positively or positively coupled position and at radially inwardly displaced locking members, the inner tube and the rod are brought into a non-positively or positively coupled position.
- the inner tube is thus coupled either with the axially displaceable outer tube or with the stationary rod.
- the locking members are advantageously formed by balls or rollers.
- the closure device can be filled with oil, whereby naturally appropriate seals must be provided.
- the training here is preferably designed such that the rod in the inner tube and the inner tube in the outer tube are sealingly guided and the device with lubricant, in particular oil, is filled.
- the outer tube preferably carries a compensation valve.
- FIG.l shows a switch section with Umstell-, closure and testing facilities.
- 2 shows a side view of the closure device according to the invention in the installed state
- 4 shows a sectional view of the closure device
- FIG. 5 shows a section according to the line VV of FIG. 4
- FIG. 6 shows a plan view in the direction of the arrow VI of FIG.
- a turnout section with jaw rails 1 and tongue rails 2 and 3 is shown.
- the drive unit for switching the tongue rails is denoted by 4 and coupled via a drive linkage 5 to a changeover and closure device 6.
- Umstell- and closure device Another staggered in the rail longitudinal direction arranged Umstell- and closure device is marked with 7, which is coupled via a lever 8 and a linkage 9 to the first Umstell- and closure device 6. Furthermore, control and testing devices 10, 11 and 12 can be seen, which serve to check the correct receipt of the respective tongue rail end positions or the correct functioning of the adjustment drive.
- the closure device 6 consists of an outer tube 13, an inner tube 14 and a rod 15.
- the continuous rod 15 is in this case clamped between the jaw rails 1 and connected at its two ends in each case with a foot of the stock rail 1 embracing clamp member 16.
- the articulation is effected by a pivot axis 17 extending in the longitudinal direction of the rail.
- the inner pipe 14 is connected to the tongue rails 2 and 3 via coupling elements 18.
- the coupling element 18 has a bolt 19, which extends in the longitudinal direction of the rail and has a convex surface, which is engaged behind by an extension 20.
- the extension 20 can be screwed onto the respective end of the inner tube 14 and adjustable in the direction of the arrow 21 in the axial direction, wherein the respectively selected axial position of the extension 20 is secured by lock nuts 22. Due to the axial adjustability of the projections 20, the distance between the tongue rails 2 and 3 in adaptation to the respectively required Umstellhub the tongue and rails are adjusted.
- the outer tube 13 is connected to the drive linkage 5.
- the rod which is designed as a tubular rod is again shown at 15 and passes through the entire closure device 6.
- the rod 15 is provided at both ends with an internal thread into which a corresponding connector 23 can be screwed.
- the connecting piece 23 is fork-shaped, wherein the two legs of the fork-shaped connecting piece have a bearing eye for a bolt (not shown in detail), which links the linkage pivotable about the axis 17 extending in the rail longitudinal direction to the clamp-like connecting piece 16 ensures.
- the inner tube 14 is formed in two parts, wherein each of the two parts 24 and 25 is provided at its end facing the tongue rails with a thread 26 and 27, on which the bolt 19 of the coupling element 18 engaging behind extension 20 can be screwed.
- the tube parts 24 and 25 are mounted relative to the rod 15 in the axial direction, that is displaceable in the direction of the double arrow 21.
- the outer tube 13 is also slidably mounted relative to the inner tube in the axial direction. It can be seen in the cross-sectional view according to FIG. 5 that the inner tube 14 has a plurality of apertures 28 in which locking members 29 and 30 are mounted.
- the locking members 29 and 30 can in this case be displaced in the radial direction, wherein they can engage in the radially inwardly displaced position in the outer circumference of the rod 15 arranged Verriege- lungsnuten 31 and 32, whereby a non-positive or positive coupling of the inner tube part 24 and 25 takes place with the rod 15.
- the locking members 29 and 30 engage them in annular locking grooves 33 and 34, which are arranged on the inner circumference of the outer tube 13, whereby a positive or non-positive coupling of the inner tube parts 24 and 25 to the outer nizrohr 13 succeed.
- the right-hand tongue 2 is held in abutment with the corresponding right-hand stock rail 1 and locked in this end position.
- the inner tube part 25 connected to the tongue 2 is coupled via the radially inwardly displaced coupling members 30 to the stationary rod 15, so that the axial position of the tongue rail 2 is locked and secured.
- the left tongue rail 3 connected to the inner tube part 24 is coupled via the radially outwardly displaced coupling members 29 to the outer tube 13, which in turn is connected to the drive linkage 5 via the connecting piece 35.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Lock And Its Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Push-Button Switches (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Clamps And Clips (AREA)
- Seats For Vehicles (AREA)
- Pipe Accessories (AREA)
- Closures For Containers (AREA)
- Turning (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200430294T SI1678024T1 (sl) | 2003-10-31 | 2004-10-15 | Naprava za blokiranje gibljivih delov kretnic, še zlasti kretniški zapah |
DE502004003083T DE502004003083D1 (de) | 2003-10-31 | 2004-10-15 | Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss |
BRPI0416010A BRPI0416010B1 (pt) | 2003-10-31 | 2004-10-15 | dispositivo para travar posições finais de partes móveis de agulhas, especialmente, o fecho de agulha |
EP04761073A EP1678024B1 (de) | 2003-10-31 | 2004-10-15 | Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss |
AU2004285619A AU2004285619B2 (en) | 2003-10-31 | 2004-10-15 | Device for locking mobile point elements, especially point closing elements |
DK04761073T DK1678024T3 (da) | 2003-10-31 | 2004-10-15 | Anordning til aflåsning af bevægelige sporskiftedele, især sporskiftelås |
AT04761073T ATE355216T1 (de) | 2003-10-31 | 2004-10-15 | Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss |
PL04761073T PL1678024T3 (pl) | 2003-10-31 | 2004-10-15 | Urządzenie do ryglowania ruchomych części zwrotnicy, w szczególności zamknięcia nastawczego zwrotnicy |
NO20061438A NO336605B1 (no) | 2003-10-31 | 2006-03-30 | Anordnig for låsing av endestillingene av bevegelige sporvekseldeler, spesielt sporveksellukking |
HK07100407A HK1095304A1 (en) | 2003-10-31 | 2007-01-11 | Device for locking mobile point elements, especially point closing elements |
HR20070244T HRP20070244T3 (en) | 2003-10-31 | 2007-05-28 | Device for locking mobile point elements, especially point closing elements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0173403A AT500296B1 (de) | 2003-10-31 | 2003-10-31 | Einrichtung zum verriegeln von endlagen von beweglichen weichenteilen, insbesondere weichenverschluss |
ATA1734/2003 | 2003-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005042330A1 true WO2005042330A1 (de) | 2005-05-12 |
Family
ID=34528581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2004/000352 WO2005042330A1 (de) | 2003-10-31 | 2004-10-15 | Einrichtung zum verriegeln von beweglichen weichenteilen, insbesondere weichenverschluss |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP1678024B1 (de) |
CN (1) | CN100542866C (de) |
AT (2) | AT500296B1 (de) |
AU (1) | AU2004285619B2 (de) |
BR (1) | BRPI0416010B1 (de) |
DE (1) | DE502004003083D1 (de) |
DK (1) | DK1678024T3 (de) |
ES (1) | ES2282883T3 (de) |
HK (1) | HK1095304A1 (de) |
HR (1) | HRP20070244T3 (de) |
NO (1) | NO336605B1 (de) |
PL (1) | PL1678024T3 (de) |
PT (1) | PT1678024E (de) |
SI (1) | SI1678024T1 (de) |
TW (1) | TWI261079B (de) |
WO (1) | WO2005042330A1 (de) |
ZA (1) | ZA200603415B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008142182A1 (es) * | 2007-05-18 | 2008-11-27 | Amurrio Ferrocarril Y Equipos, S.A. | Sistema de encerrojamiento para cambio de agujas en vias ferroviarias |
ES2325823A1 (es) * | 2007-05-18 | 2009-09-18 | Amurrio Ferrocarril Y Equipos, S.A. | Sistema de encerrojamiento para cambio de agujas en vias ferroviarias. |
US8684318B2 (en) | 2010-09-16 | 2014-04-01 | Spx International Limited | Mechanical lock |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT13174U3 (de) * | 2012-02-09 | 2014-04-15 | Voestalpine Hytronics Gmbh | Einrichtung zum Umstellen einer Schienenweiche |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603156A1 (de) * | 1992-12-17 | 1994-06-22 | VAE Aktiengesellschaft | Einrichtung zum Verriegeln von beweglichen Weichenteilen |
US5566912A (en) * | 1994-05-16 | 1996-10-22 | Vae Aktiengesellschaft | Device for locking of movable switch parts |
EP0779197A1 (de) * | 1995-12-14 | 1997-06-18 | VAE Aktiengesellschaft | Einrichtung zum Sichern der Endlagen von Weichen- und Kreuzungsstellantrieben |
WO1999030951A1 (de) * | 1997-12-17 | 1999-06-24 | Vae Aktiengesellschaft | Einrichtung zum unterstützen der verschiebebewegung und zum elastischen verriegeln von beweglichen weichenteilen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19735099A1 (de) * | 1997-08-13 | 1999-02-18 | Butzbacher Weichenbau Gmbh | Stelleinrichtung |
-
2003
- 2003-10-31 AT AT0173403A patent/AT500296B1/de not_active IP Right Cessation
-
2004
- 2004-10-15 PT PT04761073T patent/PT1678024E/pt unknown
- 2004-10-15 SI SI200430294T patent/SI1678024T1/sl unknown
- 2004-10-15 WO PCT/AT2004/000352 patent/WO2005042330A1/de active IP Right Grant
- 2004-10-15 AT AT04761073T patent/ATE355216T1/de active
- 2004-10-15 DK DK04761073T patent/DK1678024T3/da active
- 2004-10-15 ES ES04761073T patent/ES2282883T3/es active Active
- 2004-10-15 EP EP04761073A patent/EP1678024B1/de active Active
- 2004-10-15 BR BRPI0416010A patent/BRPI0416010B1/pt active IP Right Grant
- 2004-10-15 DE DE502004003083T patent/DE502004003083D1/de active Active
- 2004-10-15 CN CNB2004800324575A patent/CN100542866C/zh active Active
- 2004-10-15 AU AU2004285619A patent/AU2004285619B2/en active Active
- 2004-10-15 PL PL04761073T patent/PL1678024T3/pl unknown
- 2004-10-20 TW TW093131768A patent/TWI261079B/zh active
-
2006
- 2006-03-30 NO NO20061438A patent/NO336605B1/no unknown
- 2006-04-28 ZA ZA200603415A patent/ZA200603415B/en unknown
-
2007
- 2007-01-11 HK HK07100407A patent/HK1095304A1/xx unknown
- 2007-05-28 HR HR20070244T patent/HRP20070244T3/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603156A1 (de) * | 1992-12-17 | 1994-06-22 | VAE Aktiengesellschaft | Einrichtung zum Verriegeln von beweglichen Weichenteilen |
US5566912A (en) * | 1994-05-16 | 1996-10-22 | Vae Aktiengesellschaft | Device for locking of movable switch parts |
EP0779197A1 (de) * | 1995-12-14 | 1997-06-18 | VAE Aktiengesellschaft | Einrichtung zum Sichern der Endlagen von Weichen- und Kreuzungsstellantrieben |
WO1999030951A1 (de) * | 1997-12-17 | 1999-06-24 | Vae Aktiengesellschaft | Einrichtung zum unterstützen der verschiebebewegung und zum elastischen verriegeln von beweglichen weichenteilen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008142182A1 (es) * | 2007-05-18 | 2008-11-27 | Amurrio Ferrocarril Y Equipos, S.A. | Sistema de encerrojamiento para cambio de agujas en vias ferroviarias |
ES2325823A1 (es) * | 2007-05-18 | 2009-09-18 | Amurrio Ferrocarril Y Equipos, S.A. | Sistema de encerrojamiento para cambio de agujas en vias ferroviarias. |
US8684318B2 (en) | 2010-09-16 | 2014-04-01 | Spx International Limited | Mechanical lock |
Also Published As
Publication number | Publication date |
---|---|
CN1874921A (zh) | 2006-12-06 |
ZA200603415B (en) | 2007-09-26 |
BRPI0416010A (pt) | 2007-01-02 |
AU2004285619A1 (en) | 2005-05-12 |
HRP20070244T3 (en) | 2008-01-31 |
SI1678024T1 (sl) | 2007-08-31 |
ATE355216T1 (de) | 2006-03-15 |
HK1095304A1 (en) | 2007-05-04 |
TWI261079B (en) | 2006-09-01 |
NO336605B1 (no) | 2015-10-05 |
BRPI0416010B1 (pt) | 2016-09-27 |
EP1678024B1 (de) | 2007-02-28 |
PL1678024T3 (pl) | 2007-07-31 |
AT500296B1 (de) | 2006-12-15 |
ES2282883T3 (es) | 2007-10-16 |
NO20061438L (no) | 2006-03-30 |
AT500296A1 (de) | 2005-11-15 |
TW200521296A (en) | 2005-07-01 |
PT1678024E (pt) | 2007-06-04 |
DK1678024T3 (da) | 2007-06-25 |
EP1678024A1 (de) | 2006-07-12 |
DE502004003083D1 (de) | 2007-04-12 |
AU2004285619B2 (en) | 2009-10-01 |
CN100542866C (zh) | 2009-09-23 |
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