EP1585862B1 - Screw device for height-adjusting a track span - Google Patents

Screw device for height-adjusting a track span Download PDF

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Publication number
EP1585862B1
EP1585862B1 EP03772338A EP03772338A EP1585862B1 EP 1585862 B1 EP1585862 B1 EP 1585862B1 EP 03772338 A EP03772338 A EP 03772338A EP 03772338 A EP03772338 A EP 03772338A EP 1585862 B1 EP1585862 B1 EP 1585862B1
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EP
European Patent Office
Prior art keywords
spindle
horizontal
spindle device
height adjustment
plate
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
EP03772338A
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German (de)
French (fr)
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EP1585862A1 (en
Inventor
Heinz-Peter Wirtz
Arnold Pieringer
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.)
Rail One GmbH
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Pfleiderer Verkehrstechnik GmbH and Co KG
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Filing date
Publication date
Priority claimed from DE2003116143 external-priority patent/DE10316143B4/en
Application filed by Pfleiderer Infrastrukturtechnick GmbH and Co KG, Pfleiderer Verkehrstechnik GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Priority to SI200330394T priority Critical patent/SI1585862T1/en
Publication of EP1585862A1 publication Critical patent/EP1585862A1/en
Application granted granted Critical
Publication of EP1585862B1 publication Critical patent/EP1585862B1/en
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    • 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
    • E01B29/40—Means or arrangements for temporarily supporting laid tracks, or rails or sleepers in the track
    • 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
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • 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
    • E01B29/04—Lifting or levelling of tracks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Definitions

  • the invention relates to a spindle device for Höbenverstellen and aligning tracks on a substructure, with a rail of a track grating under cross-fastened to one on a height adjustment spindle height-guided guided long-nut transverse arm.
  • a generic Votent has become known from US-A-5150835.
  • the invention is therefore based on the object, a spindle device for height adjustment and alignment of rails, in particular of track grids for fixed roads, so to design that a simpler and safe moving both in height and in the horizontal direction without disturbing mutual interference is possible.
  • the transverse arm is designed as mounted about a horizontal axis pivotally mounted on the long nut horizontal spindle plate on which a carriage provided with a clamping device for the rail foot by means of a second spindle device is displaceable transversely to the height adjustment spindle.
  • the transverse adjustment spindle no longer acts on the height adjustment spindle, so that the height adjustment spindle is not tilted out of its vertical position as previously, if a subsequent horizontal adjustment of the rail reinforcement takes place.
  • the horizontal spindle plate mounted pivotably on the long nut provides support for the rail, which can be adjusted to any desired angle when the curve is raised.
  • the carriage is provided with a clamping hook and a conventional rail base screw terminal from a with the horizontal spindle plate encompassing guide rails ribbed plate.
  • a rigid horizontal spindle passing through a bearing block is secured, in particular welded, to the carriage, which is displaceable along its longitudinal axis by means of adjustment nuts resting against the bearing block on both sides.
  • the horizontal pivot joint of the horizontal spindle plate is lockable, which brings with it the great advantage that with vibrations or other lateral forces acting on a track rust forces can not overturn the support device.
  • the clamping hook is removable above the ribbed plate, in particular in such a way that the clamping hook is formed by a screw for the rail over cross-clamping strap.
  • the solubility could also be omitted, since it is provided exclusively for the purpose that you can pull out the inventive support without lowering under the rail when this has been set in concrete.
  • the length of the mentioned long nut which is guided on the height adjustment spindle is chosen so that a sufficient rigidity of the support is given, for which it is advantageous if the long nut largely overlaps the height adjustment spindle and only allows sufficient clearance for the usual necessary adjustment.
  • support rails for the height adjusting spindles can be provided resting on the track substructure which allow a simpler sliding in the longitudinal direction of the lower ends of the height adjustment spindles, so that thermal expansion differences can be compensated for longer support times in this way.
  • Fig. 1 can be seen at 1, the top of a track substructure, can be seen on the rebar 2, which are embedded in the later encapsulation with.
  • a height adjusting spindle 3 is supported, on which a long nut 4 is guided.
  • By turning the spindle, for example by means of its hexagonal head 5 results in a height adjustment of this long nut to which a horizontal spindle plate 7 is attached via a hinge device 6.
  • a carriage 8 is mounted transversely displaceable, comprising a ribbed plate 9 with a clamping hook 10 and a conventional rail-screw terminal 11 for fixing the rail foot 12 of a rail 13.
  • the rail 13 is a rail of a track with rails, not shown connecting the thresholds , Wherein spindle devices according to the invention are arranged at intervals along the one and the other rail.
  • a horizontal spindle 14 which is attached to the rib plate, welded at 15 in the illustrated embodiment and passes through a bearing block 16 of the horizontal spindle plate.
  • nuts 17 on the horizontal spindle 14 is an adjustment in the longitudinal direction of the horizontal spindle, ie in the desired horizontal Querverstellcardi the track grid possible without this transverse adjustment has any influence on the position of the height adjustment.
  • The, horizontal spindle plate 7 is welded to two sleeves 19 which are mounted on a pivot bearing pin 20 of the pivot joint 6. Between these sleeves is another sleeve 21 which is welded to the long nut 4 on the spindle 3. On the sleeves 19 and 21 plates are welded, which are provided with slots 24, so that a certain pivoting can take place, as is necessary for the purpose of pivoting the horizontal spindle plate at elevations of the track grid.
  • the screw 25 with its head 26 and a nut 27 allows Klemmarret mich the plates 22 and 23 against each other, so then the pivot joint 6 is detected. This finding of the pivot joint after alignment has the crucial Advantage that with lateral forces on a track rust this can not fall over. Of course, a quick release could alternatively be used for this determination.
  • FIGS. 5 to 8 show a second embodiment of a spindle device according to the invention which differs in two essential points from that of FIGS. 1 to 4.
  • the hook 10 of the ribbed plate 8 is replaced by a screw 10a which presses a clamping tab 10b onto the rail base 12.
  • This allows a decrease in the hook formed by these two parts 10a and 10b, wherein still a lower washer 10c may be provided, but which must be slightly lower than the height of the rail foot 12, so that after concreting the aligned track grid the ribbed plate 8 with The remaining components of the spindle device to the left can be easily pulled out without previously a reduction to the supernatant height of the hook should be 8, as in the embodiment of FIGS. 1 to 4.
  • the second spindle device with the horizontal spindle 14 both releasably attached to the carriage with the ribbed plate 8 and by means of the screw 28 releasably secured to the horizontal spindle plate 7.
  • a full block portion 23 a is provided, which is lockably mounted between the cheeks 22 pivotally by means of the screw 25 with its head 26 and the nut 27.
  • an angle rail whose horizontal leg 31 is mounted on the track substructure, while the upstanding leg 32 forms a system for the height adjustment spindle 3. Left and right of the track grid, these angle rails are arranged vice versa, so that the upstanding leg in each case rests against the inside of the height adjustment spindle 3.
  • the upright leg thus prevents a displacement of the support device in the horizontal direction to the left or right while on the other hand the horizontal leg forms a support rail for the crowned lower end of the height adjustment spindle 3, so that it can slide better in the axial direction of the track when occurring higher temperature differences and corresponding elongations of the track make such a shift during the support time required. This avoids complicated L jossverstell coupleden on the individual spindle devices, as was previously provided in the prior art.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Machine Tool Units (AREA)
  • Baking, Grill, Roasting (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Connection Of Plates (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Transmission Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Paper (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Turning (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Spindle device for the height adjustment and alignment of tracks on a substructure, having a transverse cantilever which is fixed to an elongate nut adjustable in height on a height adjustment spindle and which engages under the rail and which is formed as a horizontal spindle plate which is mounted on the elongate nut pivotably about a horizontal axis and on which a slide provided with a clamping mount device for the rail foot is displaceable by means of a second spindle device transverse to the height adjustment spindle.

Description

Die Erfindung bezieht sich auf eine Spindelvorrichtung zum Höbenverstellen und Ausrichten von Gleisen auf einem Unterbau, mit einem eine Schiene eines Gleisrostes untergreifenden, an einer auf einer Höhenverstellspindel höhenverstellbar geführten Langmutter befestigten Querausleger. Eine gatungsgemäße Vorichtung ist aus der US-A-5150835 bekannt geworden.The invention relates to a spindle device for Höbenverstellen and aligning tracks on a substructure, with a rail of a track grating under cross-fastened to one on a height adjustment spindle height-guided guided long-nut transverse arm. A generic Vorichtung has become known from US-A-5150835.

Beim Höhenverstellen und Ausrichten von Gleisrosten für feste Fahrbahnen ist es nicht nur notwendig, die Schienen jeweils auf die richtige Höhe zu bringen, sondern es ist auch notwendig, gewisse Überhöhungen in Kurven vorsehen zu können, wozu auch eine Kippbarkeit des Gleisrostes notwendig ist. Bei einer aus der DE 197 39 671 C2 bekannt gewordenen Vorrichtung zum Höhenverstellen und temporären Abstützen von Schienen ist deshalb vorgesehen, dass die Schienen auf einer Lagerschneide abgestützt sind, sodass sie, wenn der Gleisrost auf einer Seite höher angehoben ist als auf der anderen, wie dies in Kurven der Fall ist, entsprechend auf ihrer Abstützung verkippen können. Dabei besteht allerdings die Gefahr eines seitlichen Abrutschens und vor allen Dingen ist die dort vorgesehene Höhenverstelleinrichtung mit gegeneinander verschiebbaren Keilen nicht geeignet, auch die beim Ausrichten von Gleisrosten notwendige horizontale Verstellung zu bewerkstelligen, da jede horizontale Verschiebung eines der Auflagekeile mit der Schiene gleichzeitig eine Änderung der Höhenlage bedeuten würde.When height adjustment and alignment of track grids for fixed roads, it is not only necessary to bring the rails each to the correct height, but it is also necessary to be able to provide certain elevations in curves can, including a tiltability of the track grate is necessary. In one known from DE 197 39 671 C2 device for height adjustment and temporary support of rails is therefore provided that the rails are supported on a bearing blade, so that when the track grid is raised higher on one side than on the other, such as this is the case in curves, can tilt accordingly on their support. However, there is the risk of lateral slipping and above all, the provided there height adjustment with mutually displaceable wedges is not suitable to accomplish the necessary during alignment of track grates horizontal adjustment, since each horizontal displacement of the support wedges with the rail at the same time a change in Altitude would mean.

Sehr bewährt bei der Höhenverstellung von Gleisrosten haben sich Spindelvorrichtungen, wobei aber bisher grundsätzlich zwei völlig unabhängige Spindeln für die Höhenverstellung und für die horizontale Verschiebung erforderlich waren und wobei die horizontale Verstellspindel bei größeren Verstellwegen die Gefahr eines Verkippens der vertikalen Spindel und damit die Gefahr eines Umkippens des Gleises mit sich brachte.Very well proven in the height adjustment of track grates have spindle devices, but so far basically two completely independent spindles for height adjustment and for horizontal displacement were required and the horizontal adjusting spindle at larger displacement the risk of tilting the vertical spindle and thus the risk of tipping over of the track.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Spindelvorrichtung zum Höhenverstellen und Ausrichten von Schienen, insbesondere von Gleisrosten für feste Fahrbahnen, so auszugestalten, dass ein einfacheres und sicheres Verschieben sowohl in Höhen- als auch in Horizontalrichtung ohne störende gegenseitige Beeinflussung möglich ist.The invention is therefore based on the object, a spindle device for height adjustment and alignment of rails, in particular of track grids for fixed roads, so to design that a simpler and safe moving both in height and in the horizontal direction without disturbing mutual interference is possible.

Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, dass der Querausleger als um eine horizontale Achse schwenkbar an der Langmutter gelagerte Horizontalspindelplatte ausgebildet ist, auf der ein mit einer Klemmhalterungseinrichtung für den Schienenfuß versehener Schlitten mittels einer zweiten Spindelvorrichtung quer zur Höhenverstellspindel verschiebbar ist.To achieve this object, the invention provides that the transverse arm is designed as mounted about a horizontal axis pivotally mounted on the long nut horizontal spindle plate on which a carriage provided with a clamping device for the rail foot by means of a second spindle device is displaceable transversely to the height adjustment spindle.

Durch die erfindungsgemäße Ausbildung wirkt die Querverstellspindel nicht mehr auf die Höhenverstellspindel ein, sodass nicht wie bisher die Höhenverstellspindel aus ihrer senkrechten Lage verkippt wird, wenn eine nachträgliche Horizontalverstellung des Schienenrostes stattfindet. Gleichzeitig ergibt die schwenkbar an der Langmutter gelagerte Horizontalspindelplatte eine Abstützung für die Schiene, die sich bei Kurvenerhöhungen jedem gewünschten Winkel einstellen lässt.As a result of the construction according to the invention, the transverse adjustment spindle no longer acts on the height adjustment spindle, so that the height adjustment spindle is not tilted out of its vertical position as previously, if a subsequent horizontal adjustment of the rail reinforcement takes place. At the same time, the horizontal spindle plate mounted pivotably on the long nut provides support for the rail, which can be adjusted to any desired angle when the curve is raised.

In Ausgestaltung der Erfindung kann dabei vorgesehen sein, dass der Schlitten aus einer mit die Horizontalspindelplatte umgreifenden Führungsschienen versehene Rippenplatte mit einem Klemmhaken und einer üblichen Schienenfuß-Schraubklemme ist. Dadurch ergibt sich eine sehr einfache sichere Halterung der Schiene, die gleichzeitig auch eine sehr einfache Horizontalverstelleinrichtung zulässt.In an embodiment of the invention can be provided that the carriage is provided with a clamping hook and a conventional rail base screw terminal from a with the horizontal spindle plate encompassing guide rails ribbed plate. This results in a very simple secure mounting of the rail, which also allows a very simple Horizontalverstelleinrichtung.

So kann gemäß einem weiteren Merkmal der vorliegenden Erfindung vorgesehen sein, dass am Schlitten eine einen Lagerbock durchsetzende starre Horizontalspindel befestigt, insbesondere angeschweißt ist, die mittels beidseits am Lagerbock anliegenden Verstellmuttern entlang ihrer Längsachse verschiebbar ist.Thus, according to a further feature of the present invention, it is provided that a rigid horizontal spindle passing through a bearing block is secured, in particular welded, to the carriage, which is displaceable along its longitudinal axis by means of adjustment nuts resting against the bearing block on both sides.

Des Weiteren liegt es auch noch im Rahmen der Erfindung, dass das horizontale Schwenkgelenk der Horizontalspindelplatte feststellbar ist, was den großen Vorteil mit sich bringt, dass bei Erschütterungen oder sonstigen seitlichen auf einen Gleisrost einwirkenden Kräften die Abstützeinrichtung nicht umstürzen kann.Furthermore, it is also within the scope of the invention that the horizontal pivot joint of the horizontal spindle plate is lockable, which brings with it the great advantage that with vibrations or other lateral forces acting on a track rust forces can not overturn the support device.

Um einen einfacheren Ausbau der erfindungsgemäßen Spindelvorrichtung nach dem Betonieren zu ermöglichen, kann in Weiterbildung der Erfindung vorgesehen sein, dass der Klemmhaken oberhalb der Rippenplatte abnehmbar ist, insbesondere in der Weise, dass der Klemmhaken durch eine Schraube für eine den Schienenfuß übergreifende Spannlasche gebildet ist. Diese Abnehmbarkeit des Klemmhakens ermöglicht in Verbindung mit einer lösbaren Befestigung der zweiten Spindelvorrichtung sowohl am Schlitten als auch an der Horizontalspindelplatte ein einfaches Herausziehen der Abstützeinrichtung, während ein starrer Haken es notwendig macht, dass zunächst ein Absenken um den Überstand dieses Hakens möglich ist.In order to allow a simpler expansion of the spindle device according to the invention after concreting, can be provided in a further development of the invention that the clamping hook is removable above the ribbed plate, in particular in such a way that the clamping hook is formed by a screw for the rail over cross-clamping strap. This removability of the clamping hook, in conjunction with a releasable attachment of the second spindle device on both the carriage and on the horizontal spindle plate allows easy removal of the support, while a rigid hook makes it necessary that a lowering of the supernatant of this hook is first possible.

Im Falle einer Ausbildung der zweiten Spindelvorrichtung derart, dass sie nicht über die Sohle des Schienenfußes hinausragt, könnte die Lösbarkeit auch weggelassen werden, da sie ja ausschließlich zu dem Zweck vorgesehen ist, dass man die erfindungsgemäße Abstützeinrichtung ohne Absenken unter dem Schienenfuß herausziehen kann, wenn dieser einbetoniert worden ist.In the case of a design of the second spindle device such that it does not protrude beyond the sole of the rail foot, the solubility could also be omitted, since it is provided exclusively for the purpose that you can pull out the inventive support without lowering under the rail when this has been set in concrete.

Die Länge der angesprochenen Langmutter die auf der Höhenverstellspindel geführt ist ist so gewählt, dass eine genügende Steifigkeit der Abstützung gegeben ist, wozu es vorteilhaft ist wenn die Langmutter die Höhenverstellspindel weitgehend übergreift und nur ein ausreichendes Spiel für die üblich notwendigen Verstellwege zulässt.The length of the mentioned long nut which is guided on the height adjustment spindle is chosen so that a sufficient rigidity of the support is given, for which it is advantageous if the long nut largely overlaps the height adjustment spindle and only allows sufficient clearance for the usual necessary adjustment.

Gemäß einem weiteren Merkmal der vorliegenden Erfindung können auf dem Gleisunterbau aufliegend befestigte Abstützschienen für die Höhenverstellspindeln vorgesehen sein die ein einfacheres Gleiten in Längsrichtung der unteren Enden der Höhenverstellspindeln zulassen, so dass auf diese Art und Weise thermische Dehnungsunterschiede bei längeren Abstützzeiten aufgefangen werden können.According to a further feature of the present invention, support rails for the height adjusting spindles can be provided resting on the track substructure which allow a simpler sliding in the longitudinal direction of the lower ends of the height adjustment spindles, so that thermal expansion differences can be compensated for longer support times in this way.

Dabei hat es sich als besonders zweckmäßig erwiesen wenn die Abstützschienen gegeneinander gerichtete Winkelschienen mit hochstehenden Anlageschenkein für die Höhenverstellspindeln sind, die ein Wegrutschen in Querrichtung verhindern. Gegeneinander gerichtet bedeutet dabei, dass die Winkelschienen entweder beide mit ihren Öffnungen nach außen oder beide mit ihren Öffnungen nach innen weisen. Darüber hinaus könnten auch U-Schienen verwendet werden. Die Anlageschenkel liegen dann im einen Fall den Höhenverstellspindeln auf der Innenseite und/oder auf der Außenseite an.It has proved to be particularly useful if the Abstützschienen against each other directed angle rails with upstanding investment gifts for the Höhenverstellspindeln that prevent slipping in the transverse direction. Directed against each other means that the angle rails either both with their openings facing outwards or both with their openings facing inwards. In addition, U-rails could also be used. The plant legs are then in one case the Höhenverstellspindeln on the inside and / or on the outside.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels sowie anhand der Zeichnung. Dabei zeigen:

Fig. 1
eine Ansicht einer erfindungsgemäßen Spindelvorrichtung mit einer darauf abgestützten Schiene eines ansonsten nicht dargestellten Gleisrostes in einer gekippten Position, wie sie in Gleiskurven mit Überhöhung auftritt,
Fig. 2
eine vergrößerte Ansicht des Schwenkgelenks für die Horizontalspindelplatte in Richtung des Pfeils II in Fig. 1,
Fig. 3
einen Schnitt längs der Linie III-III in Fig. 1,
Fig. 4
einen Querschnitt durch die Horizontalspindelplatte,
Fig. 5
eine der Fig. 1 entsprechende Ansicht einer abgewandelten Spindelvorrichtung mit abnehmbarem Haken für den Schienenfuß und einer geänderten Ausbildung des Schwenkgelenks,
Fig. 6
eine Draufsicht auf die Anordnung nach Fig. 5 ohne Schiene,
Fig. 7
eine Ansicht der Fig. 5 in Richtung des Pfeils VII in Fig. 5 und
Fig. 8
eine Ansicht von außen in Richtung des Pfeils VIII in Fig. 5.
Further advantages, features and details of the invention will become apparent from the following description of an embodiment and from the drawing. Showing:
Fig. 1
a view of a spindle device according to the invention with a rail supported thereon of a track grating otherwise not shown in a tilted position, as occurs in track curves with elevation,
Fig. 2
an enlarged view of the pivot joint for the horizontal spindle plate in the direction of arrow II in Fig. 1,
Fig. 3
a section along the line III-III in Fig. 1,
Fig. 4
a cross section through the horizontal spindle plate,
Fig. 5
1 similar view of a modified spindle device with removable hook for the rail and a modified design of the pivot joint,
Fig. 6
a top view of the arrangement of FIG. 5 without rail,
Fig. 7
a view of FIG. 5 in the direction of arrow VII in Fig. 5 and
Fig. 8
a view from the outside in the direction of the arrow VIII in Fig. 5th

In Fig. 1 erkennt man bei 1 die Oberseite eines Gleisunterbaus, über dem Bewehrungseisen 2 zu erkennen sind, die in den späteren Verguss mit eingebettet werden. Auf dem Unterbau 1 stützt sich eine Höhenverstellspindel 3 ab, auf der eine Langmutter 4 geführt ist. Durch Verdrehen der Spindel beispielsweise mithilfe ihres Sechskantkopfs 5 ergibt sich eine Höhenverstellung dieser Langmutter, an der über eine Gelenkeinrichtung 6 eine Horizontalspindelplatte 7 befestigt ist. Auf dieser Horizontalspindelplatte ist ein Schlitten 8 querverschiebbar gelagert, umfassend eine Rippenplatte 9 mit einem Klemmhaken 10 und eine übliche Schienenfuß-Schraubklemme 11 zur Befestigung des Schienenfußes 12 einer Schiene 13. Die Schiene 13 ist dabei eine Schiene eines Gleisrostes mit nicht gezeigten die Schienen verbindenden Schwellen, wobei erfindungsgemäße Spindeleinrichtungen in Abständen längs der einen und der anderen Schiene angeordnet sind. Zur Horizontaljustierung des Gleisrostes dient eine Horizontalspindel 14, die an der Rippenplatte befestigt, im dargestellten Ausführungsbeispiel bei 15 angeschweißt ist und die einen Lagerbock 16 der Horizontalspindelplatte durchsetzt. Durch Verstellmuttern 17 auf der Horizontalspindel 14 ist eine Verstellung in Längsrichtung der Horizontalspindel, also in der gewünschten horizontalen Querverstellrichtung des Gleisrostes möglich, ohne dass diese Querverstellung irgendeinen Einfluss auf die Lage der Höhenverstellspindel hat.In Fig. 1 can be seen at 1, the top of a track substructure, can be seen on the rebar 2, which are embedded in the later encapsulation with. On the substructure 1, a height adjusting spindle 3 is supported, on which a long nut 4 is guided. By turning the spindle, for example by means of its hexagonal head 5 results in a height adjustment of this long nut to which a horizontal spindle plate 7 is attached via a hinge device 6. On this horizontal spindle plate, a carriage 8 is mounted transversely displaceable, comprising a ribbed plate 9 with a clamping hook 10 and a conventional rail-screw terminal 11 for fixing the rail foot 12 of a rail 13. The rail 13 is a rail of a track with rails, not shown connecting the thresholds , Wherein spindle devices according to the invention are arranged at intervals along the one and the other rail. For horizontal adjustment of the track grate is a horizontal spindle 14 which is attached to the rib plate, welded at 15 in the illustrated embodiment and passes through a bearing block 16 of the horizontal spindle plate. By adjusting nuts 17 on the horizontal spindle 14 is an adjustment in the longitudinal direction of the horizontal spindle, ie in the desired horizontal Querverstellrichtung the track grid possible without this transverse adjustment has any influence on the position of the height adjustment.

Seitlich an der Rippenplatte 8 sind, wie man insbesondere aus Fig. 4 erkennen kann, die Horizontalspindelplatte 7 umgreifende Führungsschienen 18 befestigt, die im dargestellten Ausführungsbeispiel aus zwei miteinander verschraubten Teilen bestehen. Diese bilden die eigentliche Schittenführung.The side of the ribbed plate 8, as can be seen in particular from Fig. 4, the horizontal spindle plate 7 encompassing guide rails 18 are fixed, which consist in the illustrated embodiment of two parts screwed together. These form the actual course guidance.

Die ,Horizontalspindelplatte 7 ist an zwei Hülsen 19 angeschweißt, die auf einem Schwenklagerbolzen 20 des Schwenkgelenks 6 gelagert sind. Zwischen diesen Hülsen liegt eine weitere Hülse 21, die mit der Langmutter 4 auf der Spindel 3 verschweißt ist. An den Hülsen 19 und 21 sind Platten angeschweißt, die mit Langlöchern 24 versehen sind, sodass eine gewisse Verschwenkung stattfinden kann, wie dies zum Zwecke der Verschwenkung der Horizontalspindelplatte bei Überhöhungen des Gleisrostes notwendig ist. Die Schraubspindel 25 mit ihrem Kopf 26 und einer Mutter 27 ermöglicht eine Klemmarretierung der Platten 22 und 23 gegeneinander, sodass dann das Schwenkgelenk 6 festgestellt ist. Diese Feststellung des Schwenkgelenks nach erfolgter Ausrichtung hat den entscheidenden Vorteil, dass bei seitlichen Kräften auf einen Gleisrost dieser nicht umfallen kann. Für diese Feststellung könnte selbstverständlich alternativ auch ein Schnellspanner eingesetzt werden.The, horizontal spindle plate 7 is welded to two sleeves 19 which are mounted on a pivot bearing pin 20 of the pivot joint 6. Between these sleeves is another sleeve 21 which is welded to the long nut 4 on the spindle 3. On the sleeves 19 and 21 plates are welded, which are provided with slots 24, so that a certain pivoting can take place, as is necessary for the purpose of pivoting the horizontal spindle plate at elevations of the track grid. The screw 25 with its head 26 and a nut 27 allows Klemmarretierung the plates 22 and 23 against each other, so then the pivot joint 6 is detected. This finding of the pivot joint after alignment has the crucial Advantage that with lateral forces on a track rust this can not fall over. Of course, a quick release could alternatively be used for this determination.

Die Fig. 5 bis 8 zeigen eine zweite Ausführungsform einer erfindungsgemäßen Spindelvorrichtung die sich in zwei wesentlichen Punkten von der nach den Fig. 1 bis 4 unterscheidet. Zum einen ist der Haken 10 der Rippenplatte 8 durch eine Schraube 10a ersetzt, die eine Spannlasche 10b auf den Schienenfuß 12 drückt. Dies ermöglicht eine Abnahme des durch diese beiden Teile 10a und 10b gebildeten Hakens, wobei noch eine untere Beilagscheibe 10c vorgesehen sein kann, die aber etwas niedriger sein muss als die Höhe des Schienenfußes 12, so dass nach dem Betonieren des ausgerichteten Gleisrostes die Rippenplatte 8 mit den übrigen Bauteilen der Spindelvorrichtung nach links einfach herausgezogen werden kann, ohne dass vorher eine Absenkung um die Überstandshöhe des Hakens 8 erfolgen müsste, wie bei der Ausführungsform nach den Fig. 1 bis 4. Entsprechend dieser Abnehmbarkeit des Hakens 10a, 10b, 10c soll dabei auch die zweite Spindelvorrichtung mit der Horizontalspindel 14 sowohl lösbar am Schlitten mit der Rippenplatte 8 als auch mit Hilfe der Schraube 28 lösbar an der Horizontalspindelplatte 7 befestigt sein.5 to 8 show a second embodiment of a spindle device according to the invention which differs in two essential points from that of FIGS. 1 to 4. On the one hand, the hook 10 of the ribbed plate 8 is replaced by a screw 10a which presses a clamping tab 10b onto the rail base 12. This allows a decrease in the hook formed by these two parts 10a and 10b, wherein still a lower washer 10c may be provided, but which must be slightly lower than the height of the rail foot 12, so that after concreting the aligned track grid the ribbed plate 8 with The remaining components of the spindle device to the left can be easily pulled out without previously a reduction to the supernatant height of the hook should be 8, as in the embodiment of FIGS. 1 to 4. According to this removability of the hook 10a, 10b, 10c is intended Also, the second spindle device with the horizontal spindle 14 both releasably attached to the carriage with the ribbed plate 8 and by means of the screw 28 releasably secured to the horizontal spindle plate 7.

Darüber hinaus ist an Stelle der beabstandeten Platten 23 mit Zwischenhülsen und Abstützgliedern ein Vollblockteil 23a vorgesehen, das zwischen den Wangen 22 feststellbar verschwenkbar mit Hilfe der Schraubspindel 25 mit ihrem Kopf 26 und der Mutter 27 gelagert ist.In addition, in place of the spaced plates 23 with intermediate sleeves and support members, a full block portion 23 a is provided, which is lockably mounted between the cheeks 22 pivotally by means of the screw 25 with its head 26 and the nut 27.

Bei 30 erkennt man eine Winkelschiene deren horizontaler Schenkel 31 auf dem Gleisunterbau befestigt ist, während der hochstehende Schenkel 32 eine Anlage für die Höhenverstellspindel 3 bildet. Links und rechts des Gleisrostes sind diese Winkelschienen umgekehrt angeordnet, so dass der hochstehende Schenkel jeweils der Innenseite der Höhenverstellspindel 3 anliegt. Der hochstehende Schenkel verhindert damit eine Verschiebung der Abstützeinrichtung in horizontaler Richtung nach links oder rechts während andererseits der horizontale Schenkel eine Abstützschiene für das ballige untere Ende der Höhenverstellspindel 3 bildet, so dass diese besser in axialer Richtung des Gleises gleiten kann wenn auftretende höhere Temperaturunterschiede und entsprechende Längungen des Gleises eine solche Verschiebung während der Abstützzeit erforderlich machen. Dies vermeidet komplizierte Längsverstelleinrichtungen an den einzelnen Spindelvorrichtungen, wie es bisher bei dem Stand der Technik vorgesehen war.At 30 can be seen an angle rail whose horizontal leg 31 is mounted on the track substructure, while the upstanding leg 32 forms a system for the height adjustment spindle 3. Left and right of the track grid, these angle rails are arranged vice versa, so that the upstanding leg in each case rests against the inside of the height adjustment spindle 3. The upright leg thus prevents a displacement of the support device in the horizontal direction to the left or right while on the other hand the horizontal leg forms a support rail for the crowned lower end of the height adjustment spindle 3, so that it can slide better in the axial direction of the track when occurring higher temperature differences and corresponding elongations of the track make such a shift during the support time required. This avoids complicated Längsverstelleinrichtungen on the individual spindle devices, as was previously provided in the prior art.

Claims (11)

  1. Spindle device for adjusting the height and alignment of tracks on a substructure, comprising a transverse jib engaging under a rail 13 of a track grid and being fixed to an elongate nut (14) guided height-adjustably on a height adjustment spindle (3), characterised in that the transverse jib is formed of a horizontal spindle plate (7) which is mounted pivotably about a horizontal axis (20) on the elongate nut (4) and on which a slide provided with a clamping mounting device for the rail foot (12) is displaceable by means of a second spindle device (14, 16, 17) transversely to the height adjustment spindle (3).
  2. Spindle device according to claim 1, characterised in that the slide consists of a ribbed plate (8) provided with guide rails (18) and engaging around the horizontal spindle plate (7) with a clamping hook (10) and a conventional rail foot screw rail clip (11).
  3. Spindle device according to claim 1 or 2, characterised in that on the slide (8, 18) a rigid horizontal spindle (14) penetrating a bearing block (16) on the horizontal spindle plate (7) is fixed, which is displaceable along its longitudinal axis by means of adjusting nuts (17) abutting both sides of the bearing block (16).
  4. Spindle device according to claim 2 or 3, characterised in that the clamping hook (10a, 10b, 10c) above the ribbed plate (8) is removable.
  5. Spindle device according to claim 4, characterised in that the clamping hook is formed by a screw (10a) for a clamping fishplate (10b) overlapping the rail foot (12).
  6. Spindle device according to claim 4 or 5, characterised in that the second spindle device (14, 28) is fixed detachably both to the slide and to the horizontal spindle plate (7).
  7. Spindle device according to one of claims 1 to 6, characterised in that the horizontal pivot joint (6) of the horizontal spindle plate (7) is fixable.
  8. Spindle device according to one of claims 1 to 7, characterised in that the elongate nut (4) substantially overlaps the height adjustment spindle in order to increase rigidity.
  9. Spindle device according to one of claims 1 to 8, characterised by support rails (31) - for the height adjustment spindles (3) - fixed resting on the track substructure.
  10. Spindle device according to claim 9, characterised in that the support rails (31) are angle rails (30) oriented in opposite directions with upright contact arms (32) for the height adjustment spindles (3) or are U-shaped profiles.
  11. Spindle device according to one of claims 1 to 10, characterised in that the mounting angle may be adjusted in an infinitely variable manner.
EP03772338A 2003-01-21 2003-11-15 Screw device for height-adjusting a track span Expired - Lifetime EP1585862B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200330394T SI1585862T1 (en) 2003-01-21 2003-11-15 Screw device for height-adjusting a track span

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10302021 2003-01-21
DE10302021 2003-01-21
DE10316143 2003-04-09
DE2003116143 DE10316143B4 (en) 2003-01-21 2003-04-09 Spindle device for height adjustment of track grids
PCT/EP2003/012782 WO2004065692A1 (en) 2003-01-21 2003-11-15 Screw device for high-adjusting a track span

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EP1585862A1 EP1585862A1 (en) 2005-10-19
EP1585862B1 true EP1585862B1 (en) 2006-05-31

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US (1) US7500617B2 (en)
EP (1) EP1585862B1 (en)
JP (1) JP4014009B2 (en)
KR (1) KR100704943B1 (en)
AT (1) ATE328156T1 (en)
AU (1) AU2003279391B2 (en)
BR (1) BR0306932A (en)
CA (1) CA2504962C (en)
DE (1) DE50303624D1 (en)
DK (1) DK1585862T3 (en)
ES (1) ES2261984T3 (en)
MX (1) MXPA05007642A (en)
NO (1) NO20043187L (en)
PL (1) PL206551B1 (en)
PT (1) PT1585862E (en)
RU (1) RU2291241C2 (en)
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WO (1) WO2004065692A1 (en)

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CA2504962C (en) 2010-02-16
DK1585862T3 (en) 2006-10-02
US7500617B2 (en) 2009-03-10
ATE328156T1 (en) 2006-06-15
JP2006513340A (en) 2006-04-20
JP4014009B2 (en) 2007-11-28
RU2291241C2 (en) 2007-01-10
TW200415288A (en) 2004-08-16
KR100704943B1 (en) 2007-04-09
PL206551B1 (en) 2010-08-31
TWI263721B (en) 2006-10-11
DE50303624D1 (en) 2006-07-06
AU2003279391B2 (en) 2007-09-27
ES2261984T3 (en) 2006-11-16
KR20050087883A (en) 2005-08-31
AU2003279391A1 (en) 2004-08-13
CA2504962A1 (en) 2004-08-05
NO20043187L (en) 2005-08-22
EP1585862A1 (en) 2005-10-19
US20060011792A1 (en) 2006-01-19
WO2004065692A1 (en) 2004-08-05
RU2005126417A (en) 2006-01-27
PL376215A1 (en) 2005-12-27
BR0306932A (en) 2004-11-09
PT1585862E (en) 2006-08-31
MXPA05007642A (en) 2005-09-30
NO20043187D0 (en) 2004-07-27

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