EP0468018A1 - Process for constant-gauge laying of at least three tracks laid a short distance apart. - Google Patents

Process for constant-gauge laying of at least three tracks laid a short distance apart.

Info

Publication number
EP0468018A1
EP0468018A1 EP91903390A EP91903390A EP0468018A1 EP 0468018 A1 EP0468018 A1 EP 0468018A1 EP 91903390 A EP91903390 A EP 91903390A EP 91903390 A EP91903390 A EP 91903390A EP 0468018 A1 EP0468018 A1 EP 0468018A1
Authority
EP
European Patent Office
Prior art keywords
track
sleepers
rails
tracks
pairs
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
Application number
EP91903390A
Other languages
German (de)
French (fr)
Other versions
EP0468018B1 (en
Inventor
Friedhelm Floeter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0468018A1 publication Critical patent/EP0468018A1/en
Application granted granted Critical
Publication of EP0468018B1 publication Critical patent/EP0468018B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor

Definitions

  • the invention relates to a method for track-stable laying of at least three tracks spaced a short distance apart as described in the preamble of claim 1.
  • Such tracks which are laid at a slight variable distance from one another, occur primarily in the track sections adjoining switches and crossings in the entrance area of train stations.
  • the distances (track distance minus track width) between adjacent rails of the continuous main track and the connecting or branch track inevitably change between a maximum value and the value O.
  • the sleepers must then be extended at least into the area between the rails of the adjacent connecting track. Since the sleepers also serve to secure the track gauge, a sleeper cannot be separated between the two rails of a track without additional track-keeping means being attached. This tracking was previously achieved by running every or every second sleeper under three adjacent tracks.
  • the disadvantage of this solution is that very long sleepers, which are very complex to operate, are required and, in addition, the two adjacent main tracks must be shut down when installing a connecting or branch track.
  • the object of the invention was to develop a method which allows the sleepers to be divided and laid in such a way that the length of the sleepers can be limited to less than the maximum length which occurs in turnout sleepers and only one when installing a connecting or branch track of the two main tracks needs to be shut down.
  • the object is achieved by the method for laying and connecting the sleepers specified in the characterizing part of claim 1.
  • it is proposed, according to subclaim 2, to use customary superstructure materials which arise in railway operations as track-holding connecting means.
  • the method according to the invention can be used regardless of the material from which the sleepers are made (concrete, steel, wood).
  • FIGS. 1 to 3. Show it:
  • FIG. 1 shows the schematically represented top view of sleepers laid according to the invention under two main tracks and a connecting track running between them.
  • FIG. 2 and 3 the area between the rails of the connecting track with sleeper joint and track-holding connecting means, FIG. 2 in view, FIG. 3 in supervision.
  • the connecting track 3 runs between the main tracks 2 and 4 with very small variable distances 5 and 6 to the main tracks. Outside the area 1, normal track sleepers 7 or sleepers 8 running under two tracks can be used.
  • the sleepers 9, 10 are pushed between the rails 3.1 and 3.2 of the middle connecting track 3, successive joints 11 being alternately offset laterally to an axis 12 running between the rails 3.1, 3.2, which expediently overlaps the axis of the connecting track .
  • the three tracks 2, 3. 4 are subjected to threshold pairs of thresholds 9, 10 of different lengths, with a short threshold 9.k + l, 10.k + 2 following a long threshold 9.k, 10.k + l and a long threshold 9.k are each associated with a short threshold 10.k and a short threshold 9.k + l with a long threshold 10.k + l.
  • the connecting means 13 in each case firmly connect at least three successive heads 14 of the longer sleepers 9.k, 9.k + 2 and 10.k-l, 10.k + l underneath them by suitable known means.
  • An example of such known connecting means 13 are bars 16 made of rail sections, which are screwed and connected to the heads 14 of the sleepers with a surface material 15 which is customary in the railroad industry - in the example, ribbed plate, hook screw, tension clamp and sleeper screw.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Waveguide Aerials (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Chemically Coating (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Afin de poser des rails (2, 3, 4) séparés par un écart minime sans altérer la largeur de la voie, on introduit des paires de traverses (9, 10) sous les files extérieures de rails (2, 4) et sous les rails adjacents (3.1 et 3.2) de la file centrale de rails (3), dans l'espace entre les rails (3.1, 3.2), et on les y aboute de sorte que les joints (11) de paires successives de traverses (9.k, 10.k et 9.k+1, 10.k+1) soient alternativement situés des deux côtés d'un axe (12) qui s'étend perpendiculairement à l'axe des traverses entre les files de rails (3.1 et 3.2). Les pointes (14) d'au moins trois traverses longues successives (9.k, 10.k+1, 9.k+2) qui passent sous l'axe (12) sont fermement liées les unes aux autres par des éléments de liaison (13).In order to lay rails (2, 3, 4) separated by a minimal gap without altering the width of the track, pairs of sleepers (9, 10) are introduced under the outer rows of rails (2, 4) and under the adjacent rails (3.1 and 3.2) of the central line of rails (3), in the space between the rails (3.1, 3.2), and they are butted there so that the joints (11) of successive pairs of sleepers (9 .k, 10.k and 9.k+1, 10.k+1) are alternately located on both sides of an axis (12) which extends perpendicular to the axis of the sleepers between the rows of rails (3.1 and 3.2). The points (14) of at least three successive long crosspieces (9.k, 10.k+1, 9.k+2) which pass under the axis (12) are firmly linked to each other by elements of connection (13).

Description

Verfahren zur spurstabilen Verlegung von mindestens drei mit geringem Abstand voneinander verlegten GleisenProcess for the stable laying of at least three tracks laid at a short distance from each other
PatentbeschreibungPatent description
Die Erfindung betrifft ein Verfahren zur spurstabilen Verlegung von mindestens drei in geringem Abstand voneinander verlegten Gleisen wie es gattungsmäßig im Oberbegriff des Anspruchs 1 beschrieben ist.The invention relates to a method for track-stable laying of at least three tracks spaced a short distance apart as described in the preamble of claim 1.
Derartige, mit geringem veränderlichem Abstand voneinander verlegte Gleise kommen vornehmlich bei den an Weichen und Kreuzungen anschließenden Gleisabschnitten im Einfahrbereich von Bahnhöfen vor. Die Abstände (Gleisabstand abzüglich Spurweite) zwischen anliegenden Schienen der durchgehenden Stammgleise und des Verbindungs- bzw. Zweiggleises ändern sich dabei zwangsläufig zwischen einem maximalen Wert und dem Wert O. Von einem bestimmten minimalen Schienen¬ abstand an ist die Anordnung von gesonderten Einzelschwellen für jedes Gleis nicht mehr möglich, da bei der verbleibenden Schwellen¬ länge der Randabstand für die ordnungsgemäße Anbringung der Schienenbefestigungsmittel nicht mehr ausreicht. Die Schwellen müssen dann mindestens in den Bereich zwischen den Schienen des anliegenden Verbindungsgleises hinein verlängert werden. Da die Schwellen auch der Sicherung der Spurweite dienen, kann eine Schwelle nicht zwischen den beiden Schienen eines Gleises getrennt werden, ohne daß zusätzliche Spur-haltungsmittel angebracht werden. Diese Spurhaltung wurde bisher erreicht, indem jede oder jede zweite Schwelle unter drei nebeneinanderliegenden Gleisen hindurchläuft. Nachteil dieser Lösung ist, daß sehr lange, sehr aufwendig zu handhabende Schwellen erforderlich werden und zudem beim Einbau eines Verbindungs- oder Zweiggleises die beiden anliegenden Stammgleise stillgelegt werden müssen.Such tracks, which are laid at a slight variable distance from one another, occur primarily in the track sections adjoining switches and crossings in the entrance area of train stations. The distances (track distance minus track width) between adjacent rails of the continuous main track and the connecting or branch track inevitably change between a maximum value and the value O. From a certain minimum rail distance, the arrangement of separate individual thresholds for each track no longer possible, since with the remaining sleeper length the edge distance is no longer sufficient for the correct attachment of the rail fastening means. The sleepers must then be extended at least into the area between the rails of the adjacent connecting track. Since the sleepers also serve to secure the track gauge, a sleeper cannot be separated between the two rails of a track without additional track-keeping means being attached. This tracking was previously achieved by running every or every second sleeper under three adjacent tracks. The disadvantage of this solution is that very long sleepers, which are very complex to operate, are required and, in addition, the two adjacent main tracks must be shut down when installing a connecting or branch track.
Aufgabe der Erfindung war, ein Verfahren zu entwickeln, das es zuläßt, die Schwellen so aufzuteilen und zu verlegen, daß die Länge der Schwellen auf weniger als die bei Weichenschwellen vorkommende maximale Länge begrenzt werden kann und beim Einbau eines Verbindungs- oder Zweiggleises nur jeweils eines der beiden Stammgleise stillgelegt zu werden braucht.The object of the invention was to develop a method which allows the sleepers to be divided and laid in such a way that the length of the sleepers can be limited to less than the maximum length which occurs in turnout sleepers and only one when installing a connecting or branch track of the two main tracks needs to be shut down.
Die Aufgabe wird gelöst durch das im kennzeichnenden Teil des Anspruchs 1 angegebene Verfahren zum Verlegen und Verbinden der Schwellen. In einer zweckmäßigen Ausgestaltung des Verfahrens wird nach ünteranspruch 2 vorgeschlagen, im Bahnbetrieb anfallende übliche Oberbaumaterialien als spurhaltende Verbindungsmittel zu verwenden. Das erfindungsgemäße Verfahren ist unabhängig von dem Material, aus dem die Schwellen hergestellt sind (Beton, Stahl, Holz), anwendbar.The object is achieved by the method for laying and connecting the sleepers specified in the characterizing part of claim 1. In an expedient embodiment of the method it is proposed, according to subclaim 2, to use customary superstructure materials which arise in railway operations as track-holding connecting means. The method according to the invention can be used regardless of the material from which the sleepers are made (concrete, steel, wood).
Die Erfindung wird durch die Fig. 1 bis 3 erläutert. Es zeigen:The invention is illustrated by FIGS. 1 to 3. Show it:
Fig. 1 die schematisch dargestellte Aufsicht auf erfindungs¬ gemäß verlegte Schwellen unter zwei Stammgleisen und einem zwischen ihnen verlaufenden Verbin¬ dungsgleis.1 shows the schematically represented top view of sleepers laid according to the invention under two main tracks and a connecting track running between them.
Fig. 2 und 3 den Bereich zwischen den Schienen des Verbindungs¬ gleises mit Schwellenstoß und spurhaltendem Ver¬ bindungsmittel, Fig. 2 in Ansicht, Fig. 3 in Aufsicht. In einem Streckenabschnitt 1 verläuft zwischen den Stammgleisen 2 und 4 das Verbindungsgleis 3 mit sehr geringen variablen Abständen 5 bzw. 6 zu den Stammgleisen. Außerhalb des Bereiches 1 sind normale Gleisschwellen 7 oder unter zwei Gleisen durchlaufende Schwellen 8 verwendbar.2 and 3 the area between the rails of the connecting track with sleeper joint and track-holding connecting means, FIG. 2 in view, FIG. 3 in supervision. In a section 1 the connecting track 3 runs between the main tracks 2 and 4 with very small variable distances 5 and 6 to the main tracks. Outside the area 1, normal track sleepers 7 or sleepers 8 running under two tracks can be used.
Im Bereich 1 werden die Schwellen 9, 10 zwischen den Schienen 3.1 und 3.2 des mittleren Verbindungsgleises 3 gestoßen, wobei aufeinanderfolgende Stöße 11 jeweils wechselnd seitlich zu einer zwischen den Schienen 3.1, 3.2 verlaufenden, zweckmäßig sich mit der Achse des Verbindungsgleises deckenden Achse 12 versetzt sind. Die drei Gleise 2, 3. 4 sind mit Schwellenpaaren aus ungleich langen Schwellen 9, 10 unterzogen, wobei jeweils eine kurze Schwelle 9.k+l , 10.k+2 auf eine lange Schwelle 9.k, 10.k+l folgt und eine lange Schwelle 9.k jeweils einer kurzen Schwelle 10. k und eine kurze Schwelle 9.k+l einer langen Schwelle 10.k+l paarweise einander zugeordnet sind.In area 1, the sleepers 9, 10 are pushed between the rails 3.1 and 3.2 of the middle connecting track 3, successive joints 11 being alternately offset laterally to an axis 12 running between the rails 3.1, 3.2, which expediently overlaps the axis of the connecting track . The three tracks 2, 3. 4 are subjected to threshold pairs of thresholds 9, 10 of different lengths, with a short threshold 9.k + l, 10.k + 2 following a long threshold 9.k, 10.k + l and a long threshold 9.k are each associated with a short threshold 10.k and a short threshold 9.k + l with a long threshold 10.k + l.
Die Stabilisierung der Spur des Gleises 3, zwischen dessen Schienen 3.1 und 3.2 jede Schwelle einen Stoß 11 aufweist, wird durch in Achse 12 zwischen den Schienen 3.1 und 3.2 des Verbindungsgleises 3 ange¬ ordnete Verbindungsmittel 13 erreicht. Die Verbindungsmittel 13 verbinden jeweils mindestens drei aufeinanderfolgende Köpfe 14 der sie unterschießenden längeren Schwellen 9.k, 9.k+2 und 10.k-l, 10.k+l durch geeignete bekannte Mittel fest miteinander.The stabilization of the track of the track 3, between the rails 3.1 and 3.2 of which each threshold has an impact 11, is achieved by connecting means 13 arranged in axis 12 between the rails 3.1 and 3.2 of the connecting track 3. The connecting means 13 in each case firmly connect at least three successive heads 14 of the longer sleepers 9.k, 9.k + 2 and 10.k-l, 10.k + l underneath them by suitable known means.
Ein Beispiel für derartige bekannte Verbindungsmittel 13 sind Riegel 16 aus Schienenabschnitten, die mit einem bahnüblichen Oberbau¬ material 15 - im Beispiel Rippenplatte, Hakenschraube, Spannklemme und Schwellenschraube - fest mit d"en Köpfen 14 der Schwellen verschraubt und verbunden sind. An example of such known connecting means 13 are bars 16 made of rail sections, which are screwed and connected to the heads 14 of the sleepers with a surface material 15 which is customary in the railroad industry - in the example, ribbed plate, hook screw, tension clamp and sleeper screw.

Claims

Patentansprüche Claims
1. Verfahren zur spurstabilen Verlegung von mindestens drei mit geringem veränderlichen Abstand voneinander verlegten Gleisen (2, 3, 4) - vornehmlich in an Weichen und Kreuzungen anschließenden Gleisabschnitten (1), wo die Achsabstände (5, 6) der Gleise (2, 3, 4) geringer werden als die Länge (8) einer normalen Gleisschwelle (7) -, bei dem überlange Schwellen (9.1, 9.2 bis 9.n, 10.1 , 10.2 bis 10. ), die mindestens drei Schienenstränge (2.1, 2.2, 3.1) unter¬ ziehen, verwendet werden, d a d u r c h g e k e n n ¬ z e i c h n e t , daß die Stöße (11) einander zugeordneter Schwellenpaare (9.1/10.1, 9.2/10.2 ...9.n/10.n) zwischen den Schienen (3.1) und (3.2) des mittleren Gleises und aufeinanderfolgender Schwellenpaare (9.k/10.k, 9.k+l/10.k+l) wechselseitig zu einer Achse (12) versetzt angeordnet, und die jeweils längeren die Achse (12) unterziehenden Schwellen (9.k, 10.k+l, 9.k+2) von mindestens drei hintereinander liegenden Schwellenpaaren (9.k/10.k, 9/k+1.10 k+1, 9.k+2/10.k+2) an ihren Köpfen (14) durch ein steifes Verbindungsmittel (13) miteinander verbunden werden. 1.Procedure for track-stable laying of at least three tracks (2, 3, 4) laid with a small variable distance from one another - primarily in track sections (1) adjoining switches and crossings, where the center distances (5, 6) of the tracks (2, 3 , 4) become shorter than the length (8) of a normal track sleeper (7) -, at which over-long sleepers (9.1, 9.2 to 9.n, 10.1, 10.2 to 10.), the at least three rail tracks (2.1, 2.2, 3.1 ) undergo, be used, characterized ¬ characterized in that the joints (11) of mutually assigned threshold pairs (9.1 / 10.1, 9.2 / 10.2 ... 9.n / 10.n) between the rails (3.1) and (3.2) of the middle track and successive pairs of sleepers (9.k / 10.k, 9.k + l / 10.k + l) are mutually offset to an axis (12), and the longer sleepers (9 .k, 10.k + l, 9.k + 2) of at least three consecutive threshold pairs (9.k / 10.k, 9 / k + 1.10 k + 1, 9.k + 2 / 10.k + 2 ) on their heads (14) are connected to one another by a rigid connecting means (13).
2. Verfahren nach Anspruch 1 d a d u r c h g e k e n n ¬ z e i c h n e , daß als steife Verbindungsmittel (13) an sich bekannte bahnübliche Gleisbaumaterialien wie Schienenabschnitte als Riegel (16) sowie normales Oberbaumaterial (15) (Rippenplatten, Schwellenschrauben, Hakenschrauben, Spannklemmen, Klemmplatten) zur Befestigung des Riegels (16) auf den Schwellen (9,10) verwendet werden. 2. The method according to claim 1 dadurchgekenn ¬ draw that known as a rigid connecting means (13) known railroad track materials such as rail sections as bars (16) and normal superstructure material (15) (ribbed plates, sleeper screws, hook screws, tension clamps, clamping plates) for fastening the bolt (16) can be used on the thresholds (9,10).
EP91903390A 1990-02-14 1991-02-07 Process for constant-gauge laying of at least three tracks laid a short distance apart Expired - Lifetime EP0468018B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4004452A DE4004452A1 (en) 1990-02-14 1990-02-14 METHOD FOR TRACKING STABLE STABILITY OF AT LEAST THREE TRACKS LAYED AT A SMALL DISTANCE
DE4004452 1990-02-14
PCT/DE1991/000103 WO1991012374A1 (en) 1990-02-14 1991-02-07 Process for constant-gauge laying of at least three tracks laid a short distance apart

Publications (2)

Publication Number Publication Date
EP0468018A1 true EP0468018A1 (en) 1992-01-29
EP0468018B1 EP0468018B1 (en) 1994-05-04

Family

ID=6400070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91903390A Expired - Lifetime EP0468018B1 (en) 1990-02-14 1991-02-07 Process for constant-gauge laying of at least three tracks laid a short distance apart

Country Status (10)

Country Link
US (1) US5222662A (en)
EP (1) EP0468018B1 (en)
AT (1) ATE105348T1 (en)
DE (2) DE4004452A1 (en)
DK (1) DK0468018T3 (en)
ES (1) ES2028778T3 (en)
LT (1) LTIP1779A (en)
PL (1) PL166019B1 (en)
RU (1) RU2022071C1 (en)
WO (1) WO1991012374A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201631A1 (en) * 1992-01-22 1993-07-29 Butzbacher Weichenbau Gmbh THRESHOLD FOR RAILS OF A STRUCTURE FOR RAIL VEHICLES
JP2000144603A (en) * 1998-11-13 2000-05-26 West Japan Railway Co Lower part structure of turnout
JP4538664B2 (en) * 2001-03-12 2010-09-08 東日本旅客鉄道株式会社 Ladder-shaped sleeper
ES2255785B1 (en) * 2003-07-29 2007-04-16 Prefabricaciones Y Contratas, S.A.U. IMPROVEMENTS INTRODUCED IN THE FIXING SYSTEMS TO THE THREE-RAIL RAILWAY CONCRETE CONCRETE TRAILERS OR MIXED WIDTH.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US248840A (en) * 1881-11-01 System of tracks for railways
US1026106A (en) * 1911-05-15 1912-05-14 William Henry Morgan Metal ties for railroads.
FR1273919A (en) * 1960-09-05 1961-10-20 Concrete and steel rail support for three-rail track and resulting track
DE3531855C1 (en) * 1985-09-06 1986-09-18 Stahlwerke Peine-Salzgitter Ag, 3320 Salzgitter Railway switch with Y-shaped steel sleepers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9112374A1 *

Also Published As

Publication number Publication date
DE59101550D1 (en) 1994-06-09
PL292556A1 (en) 1992-09-21
ES2028778T1 (en) 1992-07-16
DK0468018T3 (en) 1994-09-12
LTIP1779A (en) 1995-08-25
US5222662A (en) 1993-06-29
ATE105348T1 (en) 1994-05-15
EP0468018B1 (en) 1994-05-04
RU2022071C1 (en) 1994-10-30
DE4004452A1 (en) 1991-09-05
ES2028778T3 (en) 1994-08-16
DE4004452C2 (en) 1992-02-13
PL166019B1 (en) 1995-03-31
WO1991012374A1 (en) 1991-08-22

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