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EP2058435A2 - Device for mounting and demounting a mounting device, in particular a rail mounting device on a carrier - Google Patents

Device for mounting and demounting a mounting device, in particular a rail mounting device on a carrier Download PDF

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Publication number
EP2058435A2
EP2058435A2 EP08009632A EP08009632A EP2058435A2 EP 2058435 A2 EP2058435 A2 EP 2058435A2 EP 08009632 A EP08009632 A EP 08009632A EP 08009632 A EP08009632 A EP 08009632A EP 2058435 A2 EP2058435 A2 EP 2058435A2
Authority
EP
European Patent Office
Prior art keywords
screw adapter
mounting
trough
fastener
fastening means
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
EP08009632A
Other languages
German (de)
French (fr)
Other versions
EP2058435B1 (en
EP2058435A3 (en
Inventor
Nicole Kumpfmüller
Harald Mauer
Dieter Mrosowski
Karsten Westerhoff
Andreas Dr. Rinsdorf
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.)
DB Netz AG
Original Assignee
DB Netz 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 DB Netz AG filed Critical DB Netz AG
Publication of EP2058435A2 publication Critical patent/EP2058435A2/en
Publication of EP2058435A3 publication Critical patent/EP2058435A3/en
Application granted granted Critical
Publication of EP2058435B1 publication Critical patent/EP2058435B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes

Definitions

  • the invention relates to a device for mounting and dismounting a fastening means, in particular a rail fastening means on a support body, wherein the device is designed as a screw adapter and the screw adapter is to be placed on the rail fastening means.
  • the invention has for its object to develop a device for mounting and dismounting a rail fastening means, which fits snugly on the fastener and ensures a largely automated screwing in and out of the fastener in existing detent steps.
  • the on its shaft has a locking pin having screw adapter in the contact surface of its base body has a centrally disposed recess for receiving the head of a fastener, wherein the base body has on both sides next to this recess two trough-shaped receiving pockets and a stop.
  • the trough-shaped receiving pockets on the base body each have a lateral guide.
  • the trough-shaped receiving pockets in the main body each have a flattened lower handle.
  • the device for mounting and dismounting of rail fastening means may be used in track constructions whose supporting bodies are designed both as known sleepers of any kind, as well as concrete construction of the fixed carriageway or as other constructions.
  • the screw adapter 1 has on its shank 2 the square-shaped locking pin 3 for receiving the screwing machine, not shown ( FIG. 5 ).
  • the contact surface 4 of the main body 5 has a centrally arranged recess 6 for receiving the head of the fastening element 7, which is embedded in the threshold formed as a support body 8 ( FIG. 1, 2 ).
  • the base body 5 on both sides next to the recess 6 has two trough-shaped receiving pockets 9; 10 and center a stop 11 on ( FIGS. 3, 4, 6 ).
  • the trough-shaped receiving pockets 9; 10 also each have on the main body 5, the lateral guides 12; 13 and in each case a flattened lower handle 14; 15 for receiving and fixing the spring loops 14 of the fastening means 16.
  • FIGS. 7 to 10 show the interaction of the screw adapter 1 with the fastening means 16 and the fastening element 7.
  • the screw adapter 1 is supported as a tool on the fastening element 7 so centrally from that during assembly or disassembly of the fastener 15 introduced into the tool force (torque) for screwing the fastener 15 to the head of the fastener 7 leads, without that a deformation of the same can take place.
  • the screw adapter 1 reaches over the special shape of the trough-shaped receiving pockets 9; 10 in conjunction with the two lateral guides 12, 13 and the flattened lower handles 14; 15 a fixation on the fastening means 16 by means of geometrical positive locking. Slipping of the screw adapter 1 can not pass through this special positive connection.
  • the square-shaped locking pin 3 also grants a non-positive connection with the screwing machine used in each case, which is interchangeable.
  • the screw adapter 1 moves the required rotation angle (attaching, turning in final assembly position, applying with rotational offset on the opposite side of the track) automatically and stops without overloading the fastener 16 or the fastener 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Connection Of Plates (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Automatic Assembly (AREA)
  • Clamps And Clips (AREA)

Abstract

The device is formed as a screw adapter and the screw adapter is attached on a rail fixing unit. The screw adapter comprises a detent journal (3) at its shank (2). A base body is provided, which comprises two trough-shaped housing pockets (9,10) and a catch (11), which are arranged adjacent on both sides of a recess.

Description

Die Erfindung beschreibt eine Vorrichtung zur Montage und Demontage eines Befestigungsmittels, insbesondere eines Schienenbefestigungsmittels auf einem Tragkörper, wobei die Vorrichtung als Schraubadapter ausgebildet ist und der Schraubadapter auf dem Schienenbefestigungsmittel aufzusetzen ist.The invention relates to a device for mounting and dismounting a fastening means, in particular a rail fastening means on a support body, wherein the device is designed as a screw adapter and the screw adapter is to be placed on the rail fastening means.

Bekannt sind verschiedene Maschinen zur Schienenbefestigung, wobei es hier vorrangig um das Ein- oder Ausschrauben der Bolzen bzw. der Schienenschrauben bzw. der Klemmeinrichtungen für Eisenbahngleise geht ( DE 25 50 819 A1 , DE 601 03 475 T2 , DE 37 20 381 A1 ).
Die verwendeten Schrauben können dabei mittels einfacher handgeführter Drehwerkzeuge gedreht werden. Ein weiteres Werkzeug wird in der Regel nicht benötigt, da die Feder/Klemme nach dem Lösen der Schraube von Hand bewegt werden kann.Various machines are known for rail fastening, whereby it is primarily about the screwing or unscrewing the bolt or rail screws or the clamping devices for railway tracks ( DE 25 50 819 A1 . DE 601 03 475 T2 . DE 37 20 381 A1 ).
The screws used can be rotated by means of simple hand-held turning tools. Another tool is usually not needed because the spring / clamp can be moved by hand after loosening the screw.

Nachteil aller bislang bekannten Schraubvorrichtungen ist es, dass diese für neuartige Federn/Klemmen mit einer Clipfunktion zum Herbeiführen eines Eindrehens aus der Vormontage- in die Betriebsposition nicht mehr verwendet werden können.Disadvantage of all previously known screwing is that these can no longer be used for novel springs / clamps with a clip function to induce a screwing from the pre-assembly in the operating position.

Der Erfindung liegt die Aufgabe zugrunde, zur Montage und Demontage eines Schienenbefestigungsmittels eine Vorrichtung zu entwickeln, die passgenau auf dem Befestigungsmittel aufsitzt und ein weitgehend automatisiertes Ein- und Ausdrehen des Befestigungsmittels in vorhandene Raststufen gewährleistet.The invention has for its object to develop a device for mounting and dismounting a rail fastening means, which fits snugly on the fastener and ensures a largely automated screwing in and out of the fastener in existing detent steps.

Dies wird erfindungsgemäß dadurch erreicht, dass
der an seinem Schaft einen Rastzapfen aufweisende Schraubadapter in der Aufsetzfläche seines Grundkörpers eine mittig angeordnete Aussparung zur Aufnahme des Kopfes eines Befestigungselementes besitzt, wobei der Grundkörper beidseitig neben dieser Aussparung zwei muldenförmig ausbildete Aufnahmetaschen sowie einen Anschlag aufweist.This is inventively achieved in that
the on its shaft has a locking pin having screw adapter in the contact surface of its base body has a centrally disposed recess for receiving the head of a fastener, wherein the base body has on both sides next to this recess two trough-shaped receiving pockets and a stop.

Die muldenförmig ausgebildeten Aufnahmetaschen am Grundkörper weisen jeweils eine seitliche Führung auf.The trough-shaped receiving pockets on the base body each have a lateral guide.

Die muldenförmig ausgebildeten Aufnahmetaschen im Grundkörper weisen jeweils einen abgeflachten Untergriff auf.The trough-shaped receiving pockets in the main body each have a flattened lower handle.

Die Vorrichtung zur Montage und Demontage von Schienenbefestigungsmitteln kann bei Gleiskonstruktionen zur Anwendung kommen, deren Tragkörper sowohl als bekannte Gleisschwellen gleich welcher Art, wie auch als Betonkonstruktion der festen Fahrbahn oder als andere Konstruktionen ausgebildet sind.The device for mounting and dismounting of rail fastening means may be used in track constructions whose supporting bodies are designed both as known sleepers of any kind, as well as concrete construction of the fixed carriageway or as other constructions.

Vorteile der ErfindungAdvantages of the invention

  • das Befestigungsmittel kann automatisch aus der Vormontageposition und die Betriebs- bzw. Endmontageposition gedreht werden und umgekehrtthe fastener can be automatically rotated from the pre-assembly position and the operating or final assembly position, and vice versa
  • es wird das exakte Ansetzen des Schraubadapters an das Befestigungsmittel in Vormontageposition über im Werkzeug mittels Raststufen definierte und automatisch anzufahrende Positionen ermöglichtIt is the exact attachment of the screw adapter to the fastener in the pre-assembly allows defined in the tool by means of latching steps and automatically approached positions
  • es wird abgesichert, dass die Endmontagestellung ohne ein Verdrehen/Verwinden des Befestigungsmittels erreicht wirdIt is ensured that the final assembly position without twisting / twisting of the fastener is achieved
  • der Winkelversatz zwischen dem auf der Innenseite des Gleises liegenden Befestigungsmittel und dem auf der Außenseite des Gleises liegenden Befestigungssystem bezogen auf die Längsachse der Vorrichtung wird durch die entsprechenden Raststufen automatisch beim Anfahren der nächsten Rastposition im Wechsel Gleis-Innen / Gleis-Außen ausgeglichen, sodass keine Überlastungen eintreten könnenthe angular offset between the lying on the inside of the track fastener and lying on the outside of the track mounting system relative to the longitudinal axis of the device is automatically compensated by the corresponding detent steps when approaching the next detent position track interior / exterior track, so no Overloads can occur
  • bei einer Demontage des Befestigungsmittels kann der Schraubadapter aus der Endmontageposition in die Vormontageposition durch einfaches Wechseln der Drehrichtung verfahren werdenwhen disassembling the fastener of the screw adapter can be moved from the final assembly position in the pre-assembly by simply changing the direction of rotation
  • durch die Ausbildung eines für nahezu alle vorhandenen Schraubgeräte verwendbaren Rastzapfens am Schaft des Schraubadapters, kann dieser an alle Hydraulik-Schraubgeräte angeschlossen werdenby forming a usable for almost all existing screw locking pin on the shaft of the screw adapter, this can be connected to all hydraulic screwdrivers
  • der Schraubadapter ist problemlos von einer Person bedienbarThe screw adapter can be easily operated by one person

Nachfolgend soll die Erfindung anhand eines Ausführungsbeispieles näher erläutert werden.The invention will be explained in more detail with reference to an embodiment.

Dabei zeigen:

  • Figur 1 - das Schienenbefestigungssystem in der Draufsicht
  • Figur 2 - das Schienenbefestigungssystem im Querschnitt
  • Figur 3 - den dazugehörigen Schraubadapter in der Seitenansicht
  • Figur 4 - den Schraubadapter in der rückwärtigen Ansicht
  • Figur 5 - den Schraubadapter in einer räumlichen Seitenansicht
  • Figur 6 - den Schraubadapter in der Draufsicht
  • Figur 7 - den Schraubadapter mit Befestigungssystem und -element in der Vorderansicht
  • Figur 8 - den Schraubadapter mit Befestigungssystem und -element in der Seitenansicht
  • Figur 9 - den Schraubadapter mit Befestigungssystem und -element in einer räumlichen Seitenansicht
  • Figur 10 - den Schraubadapter mit Befestigungssystem und -element in der Draufsicht
Showing:
  • FIG. 1 - The rail fastening system in plan view
  • FIG. 2 - The rail fastening system in cross section
  • FIG. 3 - The corresponding screw adapter in the side view
  • FIG. 4 - the screw adapter in the rear view
  • FIG. 5 - The screw adapter in a spatial side view
  • FIG. 6 - The screw adapter in plan view
  • FIG. 7 - The screw adapter with fastening system and element in front view
  • FIG. 8 - The screw adapter with fastening system and element in the side view
  • FIG. 9 - The screw adapter with fastening system and element in a spatial side view
  • FIG. 10 - The screw adapter with fastening system and element in plan view

Der Schraubadapter 1 weist an seinem Schaft 2 den vierkantig ausgebildeten Rastzapfen 3 für die Aufnahme der nicht dargestellten Schraubmaschine auf (Figur 5).
Die Aufsetzfläche 4 des Grundkörpers 5 weist eine mittig angeordnete Aussparung 6 für die Aufnahme des Kopfes des Befestigungselementes 7 auf, der in den als Schwelle 8 ausgebildeten Tragkörper eingelassen ist (Figur 1, 2).
Weiterhin weist der Grundkörper 5 beidseitig neben der Aussparung 6 zwei muldenförmig ausgebildete Aufnahmetaschen 9; 10 sowie mittig einen Anschlag 11 auf (Figur 3, 4, 6). Die muldenförmigen Aufnahmetaschen 9; 10 weisen zudem jeweils am Grundkörper 5 die seitlichen Führungen 12; 13 und jeweils einen abgeflacht ausgebildeten Untergriff 14; 15 für die Aufnahme und Fixierung der Federschlaufen 14 des Befestigungsmittels 16 auf.The screw adapter 1 has on its shank 2 the square-shaped locking pin 3 for receiving the screwing machine, not shown ( FIG. 5 ).
The contact surface 4 of the main body 5 has a centrally arranged recess 6 for receiving the head of the fastening element 7, which is embedded in the threshold formed as a support body 8 ( FIG. 1, 2 ).
Furthermore, the base body 5 on both sides next to the recess 6 has two trough-shaped receiving pockets 9; 10 and center a stop 11 on ( FIGS. 3, 4, 6 ). The trough-shaped receiving pockets 9; 10 also each have on the main body 5, the lateral guides 12; 13 and in each case a flattened lower handle 14; 15 for receiving and fixing the spring loops 14 of the fastening means 16.

Die Figuren 7 bis 10 zeigen das Zusammenwirken des Schraubadapters 1 mit dem Befestigungsmittel 16 und das Befestigungselement 7.The FIGS. 7 to 10 show the interaction of the screw adapter 1 with the fastening means 16 and the fastening element 7.

Dabei stützt sich der Schraubadapter 1 als Werkzeug am Befestigungselement 7 derart zentrisch ab, dass die bei der Montage oder Demontage des Befestigungsmittels 15 in das Werkzeug eingeleitete Kraft (Drehmoment) zum Eindrehen des Befestigungsmittels 15 auf den Kopf des Befestigungselementes 7 führt, ohne dass eine Verformung desselben stattfinden kann.
Der Schraubadapter 1 erreicht über die spezielle Form der muldenförmigen Aufnahmetaschen 9; 10 in Verbindung mit den beiden seitlichen Führungen 12, 13 und den abgeflacht ausgebildeten Untergriffen 14; 15 eine Fixierung am Befestigungsmittel 16 mittels geometrischen Formschluss. Ein Abrutschen des Schraubadapters 1 kann durch diesen speziellen Formschluss nicht passieren.
Der vierkantig ausgebildete Rastzapfen 3 gewährt zudem eine kraftschlüssige Verbindung mit der jeweils verwendeten Schraubmaschine, die austauschbar ist.
Der Schraubadapter 1 fährt die jeweils erforderlichen Drehwinkel (Ansetzen, Drehen in Endmontageposition, Ansetzen mit Drehversatz auf der gegenüber liegenden Seite des Gleises) automatisch an und stoppt ohne das Befestigungsmittel 16 oder das Befestigungselement 7 zu überlasten.In this case, the screw adapter 1 is supported as a tool on the fastening element 7 so centrally from that during assembly or disassembly of the fastener 15 introduced into the tool force (torque) for screwing the fastener 15 to the head of the fastener 7 leads, without that a deformation of the same can take place.
The screw adapter 1 reaches over the special shape of the trough-shaped receiving pockets 9; 10 in conjunction with the two lateral guides 12, 13 and the flattened lower handles 14; 15 a fixation on the fastening means 16 by means of geometrical positive locking. Slipping of the screw adapter 1 can not pass through this special positive connection.
The square-shaped locking pin 3 also grants a non-positive connection with the screwing machine used in each case, which is interchangeable.
The screw adapter 1 moves the required rotation angle (attaching, turning in final assembly position, applying with rotational offset on the opposite side of the track) automatically and stops without overloading the fastener 16 or the fastener 7.

Liste der verwendeten BezugszeichenList of reference numbers used

  1. 1 - Schraubadapter1 - screw adapter
  2. 2 - Schaft2 - shaft
  3. 3 - Rastzapfen3 - locking pin
  4. 4 - Aufsetzfläche4 - contact surface
  5. 5 - Grundkörper5 - basic body
  6. 6 - Aussparung6 - recess
  7. 7 - Befestigungselement7 - fastener
  8. 8 - Schwelle (Tragkörper)8 - threshold (supporting body)
  9. 9 - muldenförmige Aufnahmetasche9 - trough-shaped receiving pocket
  10. 10 - muldenförmige Aufnahmetasche10 - trough-shaped receiving bag
  11. 11 - Anschlag11 - Stop
  12. 12 - seitliche Führung12 - lateral guidance
  13. 13 - seitliche Führung13 - lateral guidance
  14. 14 - abgeflachter Untergriff14 - flattened undergrip
  15. 15 - abgeflachter Untergriff15 - flattened undergrip
  16. 16 - Befestigungsmittel16 - fasteners

Claims (3)

Vorrichtung zur Montage und Demontage eines Befestigungsmittels, insbesondere eines Schienenbefestigungsmittels auf einem Tragkörper, wobei die Vorrichtung als Schraubadapter ausgebildet ist und der Schraubadapter auf des Schienenbefestigungsmittel aufzusetzen ist,
gekennzeichnet dadurch, dass
der an seinem Schaft (2) einen Rastzapfen (3) aufweisende Schraubadapter (1) in der Aufsetzfläche (4) seines Grundkörpers (5) eine mittig angeordnete Aussparung (6) zur Aufnahme des Kopfes eines Befestigungselementes (7) besitzt, wobei der Grundkörper (5) beidseitig neben dieser Aussparung (6) zwei muldenförmig ausbildete Aufnahmetaschen (9; 10) sowie einen Anschlag (11) aufweist.Device for mounting and dismounting a fastening means, in particular a rail fastening means on a support body, wherein the device is designed as a screw adapter and the screw adapter is to be placed on the rail fastening means,
characterized in that
the screw adapter (1) having a latching pin (3) in the seating surface (4) of its base body (5) has a centrally arranged recess (6) for receiving the head of a fastening element (7), wherein the base body ( 5) has on both sides next to this recess (6) has two trough-shaped receiving pockets (9; 10) and a stop (11). Vorrichtung nach Anspruch 1, gekennzeichnet dadurch, dass die muldenförmig ausgebildeten Aufnahmetaschen (9; 10) am Grundkörper (5) jeweils eine seitliche Führung (12; 13) aufweisen.Apparatus according to claim 1, characterized in that the trough-shaped receiving pockets (9; 10) on the main body (5) each have a lateral guide (12; 13). Vorrichtung nach Ansprüchen 1 und 2, gekennzeichnet dadurch, dass die muldenförmig ausgebildeten Aufnahmetaschen (9; 10) im Grundkörper (5) jeweils einen abgeflachten Untergriff (14; 15) aufweisen.Device according to claims 1 and 2, characterized in that the trough-shaped receiving pockets (9; 10) in the base body (5) each have a flattened undergrip (14; 15).
EP08009632A 2007-11-09 2008-05-27 Device for mounting and demounting a mounting device, in particular a rail mounting device on a carrier Not-in-force EP2058435B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007053901A DE102007053901B3 (en) 2007-11-09 2007-11-09 Device for mounting and dismounting a fastening means, in particular a rail fastening means on a support body

Publications (3)

Publication Number Publication Date
EP2058435A2 true EP2058435A2 (en) 2009-05-13
EP2058435A3 EP2058435A3 (en) 2012-04-04
EP2058435B1 EP2058435B1 (en) 2013-03-27

Family

ID=40352131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08009632A Not-in-force EP2058435B1 (en) 2007-11-09 2008-05-27 Device for mounting and demounting a mounting device, in particular a rail mounting device on a carrier

Country Status (8)

Country Link
US (1) US7810433B2 (en)
EP (1) EP2058435B1 (en)
JP (1) JP4768785B2 (en)
CN (1) CN101429745B (en)
AU (1) AU2008202927B8 (en)
CA (1) CA2640537C (en)
DE (1) DE102007053901B3 (en)
ES (1) ES2412231T3 (en)

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DE2550819A1 (en) 1974-12-19 1976-06-24 Plasser Bahnbaumasch Franz MOBILE MACHINE FOR TREATMENT OF THE RAIL FASTENINGS OF A TRACK
DE3720381A1 (en) 1987-06-19 1989-01-05 Vossloh Werke Gmbh DEVICE FOR FASTENING RAILWAY RAILS ON FIXED ROADWAY
DE60103475T2 (en) 2000-10-26 2004-09-16 Société Turripinoise de Mécanique S.A. Machine for screwing or unscrewing the bolts or the rail screws of screwed clamping devices of railway tracks

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JP2009121226A (en) 2009-06-04
EP2058435B1 (en) 2013-03-27
EP2058435A3 (en) 2012-04-04
JP4768785B2 (en) 2011-09-07
CN101429745B (en) 2011-08-24
US7810433B2 (en) 2010-10-12
CN101429745A (en) 2009-05-13
DE102007053901B3 (en) 2009-05-20
AU2008202927B2 (en) 2011-03-31
US20090120318A1 (en) 2009-05-14
AU2008202927A1 (en) 2009-05-28
AU2008202927B8 (en) 2011-04-28
CA2640537C (en) 2012-04-03
CA2640537A1 (en) 2009-05-09
ES2412231T3 (en) 2013-07-10

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