WO2009130102A1 - Feste fahrbahn mit kontinuierlicher auflagerung - Google Patents
Feste fahrbahn mit kontinuierlicher auflagerung Download PDFInfo
- Publication number
- WO2009130102A1 WO2009130102A1 PCT/EP2009/053554 EP2009053554W WO2009130102A1 WO 2009130102 A1 WO2009130102 A1 WO 2009130102A1 EP 2009053554 W EP2009053554 W EP 2009053554W WO 2009130102 A1 WO2009130102 A1 WO 2009130102A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rail
- guide piece
- track according
- concrete
- concrete slab
- Prior art date
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
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
Definitions
- the present invention relates to a slab track for rail-guided vehicles with a substantially continuous support of rails on a concrete slab.
- the rail is supported by its foot on an elastic intermediate layer.
- the slab track includes a lateral guide piece of the rail, wherein the rail is supported and guided by the guide piece in the horizontal direction.
- a slab track with a continuous support of rails is known from WO 03/016629 A1.
- an elastic pad is provided below the rail foot, on which the rail is mounted continuously.
- the rail fastening takes place here continuously by pouring the trough with a solidifying mass.
- chamber fillets are arranged laterally next to the rail webs, which are fixed in corresponding recesses of the troughs.
- an adjusting device is provided for temporary positionally correct fixation of the rail and the Kammerglallsteine in the trough.
- a space between the Kammerstoffsteinen and the trough walls is then filled with a grout.
- DE 195 19 745 C2 also describes a ballastless track superstructure with a continuous elastic bearing of the rails.
- the rail mounting is also carried out continuously by the rail is braced by guide beams in the receiving troughs.
- Between rail and guide bar elastic moldings are arranged.
- the joints between the guide beam and the trough walls are filled with an elastic potting compound so that the rails can also be used horizontally. taler direction are stored continuously elastic.
- the rails are almost completely embedded.
- Object of the present invention is to propose a slab track for rail vehicles, which has high ride comfort and favorable wear behavior and is economical to manufacture.
- a slab track for rail-guided vehicles comprises a substantially continuous support of rails on a concrete slab.
- the rail is supported by its foot on an elastic intermediate layer.
- the slab track includes a lateral guide piece of the rail, wherein the rail is supported and guided by the guide piece in the horizontal direction.
- the rail is fastened to discrete attachment points by means of a fastening means on the concrete slab. Between the rail and the concrete slab only the elastic intermediate layer is arranged. The rail is thus superimposed without the interposition of a load-distributing plate only on the elastic intermediate layer on the concrete slab.
- the attachment of the rails only at discrete attachment points allows economical production and attachment of the rail.
- a temporary fixation of the rail is not necessary because the rail can be adjusted in the horizontal direction by the guide pieces position.
- the solid slab of the invention thus allows the advantages of continuous rail support, in particular with regard to noise emissions and wear, to be combined with simple production.
- the rail has a rail head, a web and a rail foot.
- the guide piece supports the rail only at its Rail foot off.
- a corresponding guide piece can be arranged in a simple manner in the region of the rail fastening.
- the concrete slab has a groove in which the fastening means is supported in the operating position.
- the fastening means can thus be supported directly on the concrete slab.
- Intermediate plates made of steel or plastic as in the usual in the art fortifications in individual bases are not required.
- the structure of the slab track according to the invention is thus simplified.
- the fastening means which is preferably designed as a tension clamp, can thus be mounted already during prefabrication. Here, it is first fixed in the mounting position to allow on site the insertion of the rail.
- the rail is preferably arranged in a trough-like recess of the concrete slab.
- bumps which each extend between two predetermined breaking points of the plate, can be arranged on the concrete slab, so that a substantially continuous bearing of the rails is achieved.
- a development of the invention provides that the lateral guide piece supports the rail at its foot in the horizontal direction discontinuously.
- the guide pieces can thereby be arranged in a simple manner in the region of the rail fastenings and fastened with the rail fastening.
- the lateral guide piece supports the rail in the horizontal direction substantially continuously. It is particularly advantageous if the length of the guide Piece essentially corresponds to the distance from predetermined breaking points of the plate. In this way, a largely continuous horizontal support can be achieved, which is interrupted only in the region of the predetermined breaking points.
- the attachment can also be done in a simple manner in the field of rail fasteners. When breaking a rail can be counteracted by the continuous lateral support evasion of the rail low.
- the guide piece is made of a plastic, in particular of glass fiber reinforced plastic.
- the guide piece made of concrete Due to the rigidity of these materials, a reliable horizontal support and guidance of the rails can be achieved.
- the guide piece is arranged on the lateral trough wall of the trough-like recess.
- the guide piece can be securely supported on the lateral trough walls and thereby guide the rail exactly.
- the guide piece is fixed by the fastening means in the longitudinal direction of the rail. Special measures for fixing the guide pieces are not required, so that the installation of the slab track is particularly easy.
- the guide pieces have a recess in the region of the rail fastening, in which the fastening means or the tensioning clamp engages positively in the longitudinal direction.
- the guide piece is cast in the concrete of the plate. The guide piece is thereby securely fixed in the slab track, with no complex assembly work is required.
- the guide piece can have projections, an undercut or recesses in order to connect or dig in a favorable manner with the concrete of the plate during pouring.
- the elastic intermediate layer and / or the guide piece is positively connected to the concrete slab.
- the guide piece or the elastic intermediate layer may have projections or undercuts to allow the positive connection. These can in turn interact with projections, edges or undercuts of the concrete slab or a hump arranged on this.
- the guide piece is essentially U-shaped, it can, for example, engage around the hump of the concrete slab in a form-fitting manner and thereby be fixed.
- the elastic intermediate layer and / or the guide piece engages in predetermined breaking points of the plate. This also allows a positive connection of the guide piece can be achieved with the concrete slab.
- the elastic intermediate layer and / or the guide piece is a molded part.
- This may for example be a casting or a glass fiber reinforced plastic part, which is made in a mold. A production of the leader in larger numbers is thus possible in a favorable manner.
- the elastic intermediate layer comprises an adjustment plate for height adjustment of the rail.
- a height adjustment of the rail can be done in a simple manner on site.
- the plate is advantageously made of precast concrete slabs or cast in situ concrete concrete sleepers.
- FIG. 1 shows a schematic representation of a slab track according to the invention with a concrete slab and a substantially continuous support of rails on the concrete slab
- FIG. 2 shows an illustration of a slab track according to the invention in a perspective representation
- FIG. 3 an alternative embodiment of a slab track according to the invention in a perspective view
- FIG. 4 is a schematic representation of a slab track and a guide piece, which is positively connected to the concrete slab;
- FIG. 5 is a schematic representation of a slab track and an elastic intermediate layer for a slab track, wherein the elastic intermediate layer is positively connected to the concrete slab,
- Figure 6 shows another embodiment of an elastic intermediate layer or a guide piece, which is positively connected to the concrete slab and
- Figure 7 is a schematic diagram of a guide piece according to the invention, which engages in a predetermined breaking point of the plate.
- FIG. 1 shows a fixed track 1 for rail-guided vehicles, in which the rails 2 are essentially continuously supported on a concrete slab 3.
- the concrete slab 3 bumps 4 or similar surveys, in which the rail 2 is arranged.
- a trogieri recess 5 is incorporated for this purpose.
- the bumps 4 or trough-like recesses 5 preferably extend over the entire concrete slab 3, so that a substantially continuous bearing of the rails 2 results, but are interrupted in the region of predetermined breaking points 6 of the plate 3.
- a section of a concrete slab 3 is shown.
- the concrete slabs 3 are prefabricated, placed on the site on the ground and firmly connected with each other.
- the concrete slabs 3 with the rails 2 can be prefabricated here with great precision, so that on site no adjustments to the tracks are more necessary.
- the rails 2 are in this case laid in the trough-like recesses 5 with the interposition of an elastic intermediate layer 7 (see Figure 2) to ensure the necessary elasticity.
- guide pieces 8 are provided, which support the rails 2 in the horizontal direction.
- the rail 2 is fastened to discrete fastening points 9 by means of a fastening means 12, preferably a tensioning clamp, on the concrete slab 3.
- a fastening means 12 preferably a tensioning clamp
- An elaborate pouring the trough-like recess 5 for the continuous attachment of the rails 2 is thus not required. Due to the continuous support of the rails 2, undue deflections of the rail head to be avoided.
- a load distribution plate as usual in the prior art for individual fasteners is not required here, so that the structure of the rail is simplified.
- the rail 2 is supported by the guide piece 8 only at its foot 10, so that a rail fastening 9 by means of a fastening means 12 is possible.
- the guide piece 8 in the region of the attachment points 9 a recess 1 1, so that the rail fastening can be done in a known manner by means of clamps.
- a supporting surface 13 of the guide piece 8 is nevertheless formed over the entire length of the guide piece 8, since the support takes place only in the region of the rail foot 10.
- the lateral guide piece 8 is formed according to the representation of Figure 2 such that it largely continuously supports the rail 2 in the horizontal direction.
- the guide piece ⁇ is in this case formed substantially so long that it corresponds to the distance of two predetermined breaking points 6 of the plate 3 and approximately the width of the bumps 4.
- a guide piece 8 is arranged on both sides of the rail 2, so that the rail 2 is guided in the vertical direction between the two guide pieces 8.
- the trough-like recess 5 is formed in the example shown in the form of a substantially rectangular groove, wherein the guide piece 8 is arranged on the side trough wall 14 of the trough-like recess 5.
- the guide piece 8 can in this case be supported against the lateral trough wall 14.
- the rail 2 is in the illustration shown on an elastic intermediate layer 7 between two guide pieces 8 in the trough-like Ausneh- mung 5 arranged. The rail 2 can thereby be positioned very accurately in the trough-like recess 5 and guided during operation.
- the trough-like recess 5 may be ground, so that it can be produced with very tight tolerances.
- the groove or the trough-like recess 5 can in this case be incorporated in accordance with the route course already in the precast factory dimensionally accurate.
- the inventive design of the guide pieces 8 also allows to make an adjustment of the position of the rail 2 by means of the guide pieces 8.
- guide pieces 8 can be made with different thickness to influence the position of the rail 2.
- a page correction of the rail 2 can be made by up to 8 mm.
- the guide pieces 8 can be made as molded parts, as this allows a cheap mass production of the guide pieces 8.
- a particularly advantageous embodiment of the guide pieces 8 provides that the guide pieces 8 are made of a glass fiber reinforced plastic.
- the guide pieces 8 can be made sufficiently rigid to firmly support the rail in the horizontal direction.
- an embodiment of the guide pieces 8 of a graphite matehal is also conceivable.
- FIG. 3 Another embodiment of a slab track 1 with a guide piece 8 is shown in Figure 3 in a perspective view.
- the humps 4 of the concrete slab 2 are present somewhat narrower than in Figure 1 executed, which allows improved drainage of the rails 2 on the predetermined breaking points 6.
- the rail foot is superimposed directly on the elastic intermediate layer 7.
- the elastic intermediate layer further comprises an adjusting plate 17, which allows height compensation of the rails 2.
- the rail 2 is supported discontinuously by the guide pieces 8.
- the guide pieces 8 have a supporting surface 13 in the region of the rail fastening 9.
- two support surfaces 13 and two guide pieces 8 are provided which support the rail 2 in the horizontal direction and allow a vertical movement of the rail 2.
- the concrete slab 3 or the hump 4 has a groove 15 in which the fastening means 12 is supported in the operating position.
- the structure of the slab track is further simplified by the direct support of the fastener on the concrete slab, since no additional steel or plastic plates are required.
- the concrete slab 3 has a further groove in which the fastening means 12 is supported in the mounting position.
- the slab track can thus be pre-assembled with the fasteners 12 in the precast plant. The installation of the rails 2 on site can still be done without hindrance. Subsequently, the clamps must be moved to fasten the rails 2 only in the operating position and fixed.
- the clamps shown have a slot for this purpose.
- the guide piece 8 is positively connected to the concrete slab 3.
- the guide piece 8 can, as shown in FIG. 4, be substantially U-shaped, so that it surrounds the bump 4 of the plate 3 and is thereby secured in the longitudinal direction of the rails 2.
- the guide piece 8 may also be designed such that it engages in predetermined breaking points 6 of the flap 3 and thereby is positively connected thereto (FIG. 7).
- the elastic intermediate layer 7 is positively connected to the concrete slab 3.
- this can be U-shaped and engage with the legs of the "U” in the predetermined breaking point of the plate 6.
- a likewise favorable connection of the guide piece 8 and / or the elastic intermediate layer 7 with the plate 3 results when these are poured into the concrete of the plate 3.
- This also allows the guide piece 8 and the intermediate layer 7 are securely connected to the plate 3.
- Such embodiments of a guide piece 8 and an elastic intermediate layer 7 are shown schematically in Figures 5 and 6.
- the parts mentioned can have projections 16, by means of which they can be positively connected to the concrete slab 3.
- the projections 16 can then be poured into the concrete of the plate 3.
- the projections 16 may in this case in each case be arranged at the ends of the guide piece 8 or on the intermediate layer 7 in the region of the predetermined breaking points 6 or also centrally, as shown in FIG.
- the concrete slab 3 or the bump 4 instead of pouring it is also possible that the concrete slab 3 or the bump 4 also has corresponding recesses or projections which cooperate with recesses or projections 16 of said parts.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09735016.9A EP2297401B1 (de) | 2008-04-21 | 2009-03-26 | Feste fahrbahn mit kontinuierlicher auflagerung |
JP2011505446A JP5400868B2 (ja) | 2008-04-21 | 2009-03-26 | 連続的な敷設床を備える固形トラック路 |
US12/988,720 US20110036917A1 (en) | 2008-04-21 | 2009-03-26 | Solid track having continuous bedding |
RU2010143326/11A RU2506365C2 (ru) | 2008-04-21 | 2009-03-26 | Твердое железнодорожное полотно с непрерывным основанием |
BRPI0910856A BRPI0910856A2 (pt) | 2008-04-21 | 2009-03-26 | pista sólida |
CN2009801146845A CN102016176A (zh) | 2008-04-21 | 2009-03-26 | 具有连续支承的固定车行道 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008001293A DE102008001293A1 (de) | 2008-04-21 | 2008-04-21 | Feste Fahrbahn mit kontinuierlicher Auflagerung |
DE102008001293.9 | 2008-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009130102A1 true WO2009130102A1 (de) | 2009-10-29 |
Family
ID=40823252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/053554 WO2009130102A1 (de) | 2008-04-21 | 2009-03-26 | Feste fahrbahn mit kontinuierlicher auflagerung |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110036917A1 (de) |
EP (1) | EP2297401B1 (de) |
JP (1) | JP5400868B2 (de) |
KR (1) | KR20110003517A (de) |
CN (1) | CN102016176A (de) |
BR (1) | BRPI0910856A2 (de) |
DE (1) | DE102008001293A1 (de) |
RU (1) | RU2506365C2 (de) |
WO (1) | WO2009130102A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2920448B1 (fr) * | 2007-08-29 | 2013-07-05 | Lohr Ind | Module prefabrique de voie pour vehicule de transport urbain autoguide sur pneumatiques |
RU2746059C1 (ru) * | 2020-06-25 | 2021-04-06 | Александр Андреевич Столповский | Железнодорожный путь (варианты) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6923227U (de) * | 1969-06-11 | 1969-10-09 | Heinz Straetner | Schienentragplatte fuer sogenannte schnellfahrgleise |
DE1658541A1 (de) | 1967-05-23 | 1970-10-22 | Heinz Straetner | Gleistragplatte aus Stahlbeton |
DE19848928A1 (de) * | 1998-10-23 | 2000-05-11 | Pfleiderer Infrastrukturt Gmbh | Feste Fahrbahn für eine Straßenbahn |
DE19920146A1 (de) * | 1999-05-03 | 2000-12-07 | Boegl Max Bauunternehmung Gmbh | Verfahren zur Justierung sowie Lagerung einer Schiene für Schienenfahrzeuge |
DE19519745C2 (de) | 1995-05-30 | 2001-02-01 | Contitech Transp Bandsysteme G | Schotterloser Gleisoberbau |
WO2003016629A1 (de) | 2001-08-14 | 2003-02-27 | Max Bögl Bauunternehmung GmbH & Co. KG | Verfahren zum kontinuierlichen lagern einer schiene auf einer festen fahrbahn sowie justiereinrichtung und feste fahrbahn |
DE202005020020U1 (de) * | 2005-12-22 | 2006-02-23 | Edilon Gmbh | Querkraftkoppelung von Gleistragplatten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR940264A (fr) * | 1947-01-18 | 1948-12-08 | Sncf | Dispositif antivibratoire |
DE805281C (de) * | 1949-10-28 | 1951-05-15 | Deutsche Bundesbahn | Elastische Zwischenlage beim Eisenbahnoberbau |
DE1189104B (de) * | 1958-06-25 | 1965-03-18 | John Bull Rubber Company Ltd | Elastische Zwischenlage fuer den Eisenbahnoberbau |
SE372787B (de) * | 1973-05-11 | 1975-01-13 | A Betong Ab | |
DE3023857C2 (de) * | 1980-06-26 | 1986-01-02 | Krupp Stahl Ag, 4630 Bochum | Befestigungsvorrichtung für Schienen, insbesondere Kranschienen |
IT1176498B (it) * | 1984-07-27 | 1987-08-18 | I P A Ind Prefabbricati Affini | Componenti per linee ferroviarie su piastre prefabbricate in cemento armato,senza massicciata |
GB8602277D0 (en) * | 1986-01-30 | 1986-03-05 | Pandrol Ltd | Electrically insulating device |
DE19503220A1 (de) * | 1994-02-10 | 1995-08-17 | Butzbacher Weichenbau Gmbh | System für den schotterlosen Oberbau von Gleisanlagen |
FR2835003B1 (fr) * | 2002-01-24 | 2004-02-27 | Alstom | Procede de construction d'une voie ferree sur une dalle de voie en beton |
-
2008
- 2008-04-21 DE DE102008001293A patent/DE102008001293A1/de not_active Withdrawn
-
2009
- 2009-03-26 EP EP09735016.9A patent/EP2297401B1/de not_active Not-in-force
- 2009-03-26 US US12/988,720 patent/US20110036917A1/en not_active Abandoned
- 2009-03-26 CN CN2009801146845A patent/CN102016176A/zh active Pending
- 2009-03-26 RU RU2010143326/11A patent/RU2506365C2/ru not_active IP Right Cessation
- 2009-03-26 JP JP2011505446A patent/JP5400868B2/ja not_active Expired - Fee Related
- 2009-03-26 WO PCT/EP2009/053554 patent/WO2009130102A1/de active Application Filing
- 2009-03-26 BR BRPI0910856A patent/BRPI0910856A2/pt not_active IP Right Cessation
- 2009-03-26 KR KR1020107024720A patent/KR20110003517A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1658541A1 (de) | 1967-05-23 | 1970-10-22 | Heinz Straetner | Gleistragplatte aus Stahlbeton |
DE6923227U (de) * | 1969-06-11 | 1969-10-09 | Heinz Straetner | Schienentragplatte fuer sogenannte schnellfahrgleise |
DE19519745C2 (de) | 1995-05-30 | 2001-02-01 | Contitech Transp Bandsysteme G | Schotterloser Gleisoberbau |
DE19848928A1 (de) * | 1998-10-23 | 2000-05-11 | Pfleiderer Infrastrukturt Gmbh | Feste Fahrbahn für eine Straßenbahn |
DE19920146A1 (de) * | 1999-05-03 | 2000-12-07 | Boegl Max Bauunternehmung Gmbh | Verfahren zur Justierung sowie Lagerung einer Schiene für Schienenfahrzeuge |
WO2003016629A1 (de) | 2001-08-14 | 2003-02-27 | Max Bögl Bauunternehmung GmbH & Co. KG | Verfahren zum kontinuierlichen lagern einer schiene auf einer festen fahrbahn sowie justiereinrichtung und feste fahrbahn |
DE202005020020U1 (de) * | 2005-12-22 | 2006-02-23 | Edilon Gmbh | Querkraftkoppelung von Gleistragplatten |
Also Published As
Publication number | Publication date |
---|---|
KR20110003517A (ko) | 2011-01-12 |
RU2506365C2 (ru) | 2014-02-10 |
JP2011518267A (ja) | 2011-06-23 |
JP5400868B2 (ja) | 2014-01-29 |
US20110036917A1 (en) | 2011-02-17 |
EP2297401B1 (de) | 2015-03-11 |
CN102016176A (zh) | 2011-04-13 |
RU2010143326A (ru) | 2012-04-27 |
DE102008001293A1 (de) | 2009-10-22 |
BRPI0910856A2 (pt) | 2019-09-24 |
EP2297401A1 (de) | 2011-03-23 |
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