EP0662543B1 - Method for fastening a track conductor and fastening device - Google Patents

Method for fastening a track conductor and fastening device Download PDF

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Publication number
EP0662543B1
EP0662543B1 EP94114698A EP94114698A EP0662543B1 EP 0662543 B1 EP0662543 B1 EP 0662543B1 EP 94114698 A EP94114698 A EP 94114698A EP 94114698 A EP94114698 A EP 94114698A EP 0662543 B1 EP0662543 B1 EP 0662543B1
Authority
EP
European Patent Office
Prior art keywords
sleeper
conductor rail
section
fastening
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94114698A
Other languages
German (de)
French (fr)
Other versions
EP0662543A3 (en
EP0662543A2 (en
Inventor
Rudolf Gerlach
Ralf Dr. Walter
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.)
Walter Bau AG
Original Assignee
Walter Bau AG
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 Walter Bau AG filed Critical Walter Bau AG
Publication of EP0662543A2 publication Critical patent/EP0662543A2/en
Publication of EP0662543A3 publication Critical patent/EP0662543A3/en
Application granted granted Critical
Publication of EP0662543B1 publication Critical patent/EP0662543B1/en
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Classifications

    • 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
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers

Definitions

  • the invention relates to a method for attaching a line conductor according to the Preamble of claim 1 and an apparatus for performing the method.
  • Line managers on railways allow messages from the train to every point the route as well as in the opposite direction. They end in the arithmetic unit a line device that converts the data received from the train into signals that are called Driver's cab signals or as direct control and regulation commands on the train be transmitted. Line conductors are placed between the rails of a track e.g. on arranged on the rail foot or in the middle of the track or to the side of the track.
  • Thresholds have a vertical through hole in the middle. It has been shown that Such threshold protection is usually only required at every third threshold is.
  • the invention is based on the knowledge that the through holes in the to use sleepers secured by dowels to fasten the line conductor.
  • the threshold 1 has a vertical through hole 2 of circular cross section in the middle on which for the attachment of the threshold 1 in the underground by means of a Dowel is provided.
  • this through hole 2 is a plastic plug on the top 3 used, the one projecting above the threshold upper edge 4 5 has.
  • the plug 3 has an annular hollow cylindrical insert 6 on that on its outside with several circumferential diagonally upwards pointing sealing lips 7 is provided.
  • the head which is in one piece with the insert part 6, has a circular disk-shaped base 8 Cross-section from where in cross-section the head is frustoconical is trained. This is transverse to the longitudinal extension of the threshold Head 5 provided with a receiving groove 9 rectangular cross-section, the top is open, the open side of a narrow side of the rectangular cross section is formed. The line conductor is inserted into this receiving groove 9, which is held there by friction with the side walls.

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  • 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)

Description

Die Erfindung betrifft ein Verfahren zum Befestigen eines Linienleiters nach dem Oberbegriff des Anspruches 1 und eine Vorrichtung zur Durchführung des Verfahrens.The invention relates to a method for attaching a line conductor according to the Preamble of claim 1 and an apparatus for performing the method.

Linienleiter bei Schienenbahnen gestatten sowohl Nachrichten vom Zug zu jedem Punkt der Strecke als auch in umgekehrter Richtung zu übertragen. Sie enden im Rechenwerk eines Streckengeräts, das die vom Zug empfangenen Daten in Signale umwandelt, die als Führerstandssignale oder als unmittelbare Steuer- und Regelbefehle auf den Zug übertragen werden. Linienleiter werden zwischen den Schienen eines Gleises z.B. auf dem Schienenfuß oder in Gleismitte oder seitlich des Gleises angeordnet.Line managers on railways allow messages from the train to every point the route as well as in the opposite direction. They end in the arithmetic unit a line device that converts the data received from the train into signals that are called Driver's cab signals or as direct control and regulation commands on the train be transmitted. Line conductors are placed between the rails of a track e.g. on arranged on the rail foot or in the middle of the track or to the side of the track.

Jeweils ist es notwendig, nachträglich bei den Schwellen Bohrungen für die Befestigungsvorrichtung für den Linienleiter anzubringen.In each case it is necessary to drill holes for the thresholds Attach the fastening device for the line conductor.

Aus Brown Boveri Review, Band 67, Nr. 1, 1980, Seiten 80 bis 82 ist ein zwischen den Schienen verlegter Linienleiter bekannt, der aus einem im Querschnitt etwa ovalem Polyurethankabel besteht, das den eigentlichen Leiter umhüllt und außen eine längsverlaufende hinterschnittene Nut aufweist, mit der das Kabel auf Köpfe von Stiften aufgesteckt wird, die in die Schwellen eingesetzt sind.From Brown Boveri Review, Vol. 67, No. 1, 1980, pages 80 to 82, one between the Rail line cable known, which consists of an approximately oval in cross section There is a polyurethane cable that covers the actual conductor and one on the outside has longitudinal undercut groove with which the cable on heads of pins is plugged in, which are inserted in the sleepers.

Es bestehen Vorschläge, die Schwellen eines schotterlosen Gleisoberbaus für Hochgeschwindigkeitsstrecken mittels Dübel gegen Querkräfte zu sichern, wozu die Schwellen mittig eine vertikale Durchgangsbohrung aufweisen. Es hat sich gezeigt, daß eine solche Schwellensicherung im Regelfall nur bei jeder dritten Schwelle erforderlich ist. Die Erfindung geht von der Erkenntnis aus, die Durchgangsbohrungen bei den nicht durch Dübel gesicherten Schwellen zur Befestigung des Linienleiters heranzuziehen. There are proposals for the thresholds of a ballastless track superstructure for To secure high-speed lines against lateral forces using dowels, which is why Thresholds have a vertical through hole in the middle. It has been shown that Such threshold protection is usually only required at every third threshold is. The invention is based on the knowledge that the through holes in the to use sleepers secured by dowels to fasten the line conductor.

Hierzu dienen die Merkmale des Anspruches 1. Vorteilhafte Ausgestaltungen einer Vorrichtung zur Durchführung des Verfahrens sind den Ansprüchen 2 bis 7 entnehmbar.The features of claim 1 serve this purpose. Advantageous refinements of a Apparatus for carrying out the method can be found in claims 2 to 7.

Ein Ausführungsbeispiel wird nachfolgend an Hand der Zeichnung näher erläutert. Diese zeigt

  • in Figur 1 einen vertikalen Querschnitt im Bereich der Schwellenmitte und
  • in Figur eine Draufsicht auf die Befestigungsvorrichtung.
    • An embodiment is explained below with reference to the drawing. This shows
  • in Figure 1 is a vertical cross section in the area of the threshold center and
  • in Figure a plan view of the fastening device.

    • Die Schwelle 1 weist mittig eine vertikale Durchgangsbohrung 2 kreisförmigen Querschnitts auf, welche für die Befestigung der Schwelle 1 im Untergrund mittels eines Dübels vorgesehen ist. In diese Durchgangsbohrung 2 ist oberseitig ein Kunststoffpfropfen 3 eingesetzt, der einen über die Schwellenoberkante 4 überstehenden Kopf 5 aufweist. Der Pfropfen 3 weist ein kreisringförmiges hohlzylindrisches Einsatzteil 6 auf, das an seiner Außenseite mit mehreren umlaufenden schräg nach oben weisenden Dichtlippen 7 versehen ist.The threshold 1 has a vertical through hole 2 of circular cross section in the middle on which for the attachment of the threshold 1 in the underground by means of a Dowel is provided. In this through hole 2 is a plastic plug on the top 3 used, the one projecting above the threshold upper edge 4 5 has. The plug 3 has an annular hollow cylindrical insert 6 on that on its outside with several circumferential diagonally upwards pointing sealing lips 7 is provided.

    Der Kopf, der einstückig zum Einsatzteil 6 ist, weist an seiner Basis 8 einen kreisscheibenförmigen Querschnitt auf, von wo im Querschnitt der Kopf kreiskegelstumpfförmig ausgebildet ist. Quer zur Längsausdehnung der Schwelle ist dieser Kopf 5 mit einer Aufnahmenut 9 rechteckigen Querschnitts versehen, die nach oben hin offen ist, wobei die offene Seite von einer Schmalseite des rechteckigen Querschnitts gebildet wird. In diese Aufnahmenut 9 wird der Linienleiter eingesteckt, der dort durch Friktion mit den Seitenwänden gehalten wird.The head, which is in one piece with the insert part 6, has a circular disk-shaped base 8 Cross-section from where in cross-section the head is frustoconical is trained. This is transverse to the longitudinal extension of the threshold Head 5 provided with a receiving groove 9 rectangular cross-section, the top is open, the open side of a narrow side of the rectangular cross section is formed. The line conductor is inserted into this receiving groove 9, which is held there by friction with the side walls.

    Claims (7)

    1. A method of fastening a conductor rail to prestressed concrete railway sleepers, in which each prestressed concrete sleeper (1) exhibits a vertical hole (2) drilled through the centre of it, spikes being inserted in some of these holes (2) for securing the sleepers,
      characterized in that
      into the top of the drilled boles (2) in sleepers (1) which are not secured by spikes are inserted the bodies of conductor rail fasteners which are formed by a plastics plug (3) exhibiting a head (5) which stands up above the top edge (4) of the sleeper and has a groove (9) in it, running across the sleeper (1) to receive the conductor rail.
    2. A device for performing the method as in Claim 1, characterized
         in that the conductor rail fastener body is a plastics plug (3) exhibiting a head (5) which stands up above the top edge (4) of the sleeper and has a groove (9) in it, running across the sleeper (1) to receive the conductor rail.
    3. A device as in Claim 2, characterized in that
         the plug (3) is made hollow and exhibits a number of sealing lips (7) running round the outside of it.
    4. A device as in Claim 3, characterized in that
         the sealong lips (7) point upwards on a slant.
    5. A device as in one of the Claims 2 to 4, characterized in that
         in cross-section the head (5) is frustoconical.
    6. A device as in one of the Claims 2 to 5, characterized in that
         the receiver groove (9) is made rectangular in cross-section.
    7. A device as in Claim 6, characterized in that
         the receiver groove (9) is open at the top and the open side is formed by a narrow side of the rectangular cross-section.
    EP94114698A 1994-01-08 1994-09-19 Method for fastening a track conductor and fastening device Expired - Lifetime EP0662543B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE9400259U 1994-01-08
    DE9400259U DE9400259U1 (en) 1994-01-08 1994-01-08 Device for fastening a line conductor

    Publications (3)

    Publication Number Publication Date
    EP0662543A2 EP0662543A2 (en) 1995-07-12
    EP0662543A3 EP0662543A3 (en) 1995-09-13
    EP0662543B1 true EP0662543B1 (en) 1998-08-12

    Family

    ID=6902972

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP94114698A Expired - Lifetime EP0662543B1 (en) 1994-01-08 1994-09-19 Method for fastening a track conductor and fastening device

    Country Status (2)

    Country Link
    EP (1) EP0662543B1 (en)
    DE (2) DE9400259U1 (en)

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE9400259U1 (en) * 1994-01-08 1994-03-31 Walter Bau Ag Device for fastening a line conductor
    DE4432052C2 (en) * 1994-09-09 1996-09-05 Wayss & Freytag Ag Track line with reinforced concrete sleepers with a device for guiding a line conductor

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    BE793040A (en) * 1972-03-01 1973-04-16 Kabel Metallwerke Ghh DEVICE FOR FIXING A HIGH FREQUENCY RADIANT LINE
    DE9208195U1 (en) * 1992-06-22 1992-08-06 Kabelmetal Electro Gmbh, 3000 Hannover, De
    DE9400259U1 (en) * 1994-01-08 1994-03-31 Walter Bau Ag Device for fastening a line conductor

    Also Published As

    Publication number Publication date
    EP0662543A3 (en) 1995-09-13
    DE9400259U1 (en) 1994-03-31
    EP0662543A2 (en) 1995-07-12
    DE59406673D1 (en) 1998-09-17

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