EP1400629A2 - Grinding machine for rails, especially for rails of container cranes - Google Patents

Grinding machine for rails, especially for rails of container cranes Download PDF

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Publication number
EP1400629A2
EP1400629A2 EP03021272A EP03021272A EP1400629A2 EP 1400629 A2 EP1400629 A2 EP 1400629A2 EP 03021272 A EP03021272 A EP 03021272A EP 03021272 A EP03021272 A EP 03021272A EP 1400629 A2 EP1400629 A2 EP 1400629A2
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EP
European Patent Office
Prior art keywords
grinding machine
grinding
machine according
frame
rail
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Granted
Application number
EP03021272A
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German (de)
French (fr)
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EP1400629A3 (en
EP1400629B1 (en
Inventor
Wilfried Scherf
Michael Luddeneit
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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
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Definitions

  • the invention relates to a grinding machine for rails, in particular Container crane rails, according to the preamble of the claims. she is also suitable for grinding single and double railways.
  • container crane rails are ground by hand with simple grinding machines or grinding tools.
  • this technology is highly dependent on individual skills and abilities, especially in terms of quality.
  • this object is solved by the characterizing features of the first claim and this solution is substantiated by the subclaims.
  • this is the case of horizontal and vertical adjustments of the grinding modules, this includes the case that curved rails for receiving centrifugal forces on the objects moving on them can be inclined transversely to the rail longitudinal direction.
  • an abrasive module is used and these are in accordance with the profile of the rail head in transverse to the respective rail from the vertical angle adjustable (tiltable).
  • it has proved to be favorable to design the base by two arranged on running and track rollers or wheels and their bearing blocks bridges, between which a base frame is arranged substantially horizontally and transversely to the rail longitudinal direction adjustable. In this case, located on the mutually facing sides of the bridges and the base frame guides and synchronously acting adjusting means, which not only accomplish the transverse adjustment, but also connect the bridges with the base frame.
  • each bridge at least one bearing body with a track roller with a ring gear and a roller is adjustably mounted, which are arranged in the rail longitudinal direction to each other and the center distance is large enough to exert a compensating effect in short or sudden irregularities in the rail head profile.
  • a mounting flange is fixed, which is pivotally connected to this bridge to two mutually parallel and to the direction of the transverse adjustment axes and avoids constraining forces in this way.
  • the mounting flange is used to connect the grinder to a crane or trolley, which then also drives the grinder to move along the rail.
  • the grinding machine can also have its own drive, which drives at least one track roller and is preferably used when grinding railway tracks.
  • a pivoting frame is pivotally mounted about an axis which is substantially parallel to the direction of the transverse adjustment.
  • a grinding tool is rotatably mounted about an axis whose direction and position variable and whose initial position is directed parallel to the pivot axis of the frame or at right angles to the initial positions of the Schleifinodule the base frame.
  • the latter grinding tool is part of an abrasive module which is height-adjustable and laterally adjustable on the pivoting frame and mounted pivotably about an axis which runs essentially parallel to the rail longitudinal direction.
  • the grinding module mounted on the swing frame is used to grind the side surfaces of the rail head. Since the rail head has two opposite side surfaces, two grinding modules in a suitable arrangement and design for simultaneous grinding of the side surfaces can be provided on the swing frame. It is also possible to arrange a grinding tool for each side surface, wherein only one drive is provided for both grinding tools, which drives each grinding tool via a suitable gear. So that during the grinding process belonging to the swing frame track or roller can not jump from the rail, a printing device is advantageously provided for the swing frame, which is supported on the one hand on the base frame and on the other hand on the swing frame. Grinding modules and frames may be enclosed by housings connected to a dust extraction device.
  • the track rollers advantageously have the size, in particular of normal rail or rail wheels.
  • it is advantageous if it is connected to a transport vehicle with retractable and extendable road wheels or if it is aufattelbar on a road transport vehicle.
  • a container crane system 10 is shown in which on a Rail bed or a bridge 11 two mutually parallel rails 12, 13 are provided for crane wheels 14, 15 and 16, 17.
  • the Crane wheels are in pairs 14, 15 and 16, 17 on support beams 18, 19 fixed, which are parallel to each other and the crane rails 12, 13 directed are.
  • the support beams 18, 19 are arranged in pairs over cranked Stand 20, 21 and 22, 23 connected to a support plate 24, at the itself a cab 25 and winches (hidden by the support plate) are located on the ropes 26, a container 27 is suspended.
  • a rail grinding machine 28 having a base frame 29 and a swing frame 30 attached to the correct Profiling the rail 13 is used and is described in more detail in Fig. 2.
  • the Rail grinder 28 either implement, or it is one second rail grinder to use the beam 18 to attach is.
  • FIG. 2 the end of a bridge 11 with crane rails 12, 13, a stop 31 and the end of a bar 19 with a bearing 32 for an impeller 17 and a cranked stand 23 can be seen.
  • a flange 33 at the end of the beam 19 an identically arranged mounting flange 34 is screwed to the rail grinding machine 28.
  • the rail grinding machine 28 has bearing bodies 35, 36, 37 at their ends lying in the rail longitudinal direction.
  • the rollers 38, 40 are not located in the space between the track rollers 38 and 40.
  • bridges 43, 44, 45 are arranged, of which at least the bridges 43, 45 transversely to the rail 13 and parallel to the plane spanned by rails 12, 13 plane are substantially horizontally adjustable.
  • the adjustability of the bridges which is indicated by elongated holes 46, 47 in the bridges 43, 45, serves to align the rollers to the bridges.
  • a base frame 29 is arranged so that it is parallel to the plane spanned by the rails 12 and 13 horizontal plane and transversely to the rail 13 in guides 49, 50 adjustable.
  • two grinding modules 51 and 52 are provided with housings 53 and 54, the movements of which are described in more detail to Fig. 3.
  • the base frame 29 comprises a keyboard 57 provided with a control unit 58 which controls the movements to be performed by or in the grinding unit according to a fixed program. The control can be entered via the keyboard 57 accordingly.
  • the mounting flange 34 is connected via a double joint 55 with the substantially horizontal and transversely to the rail longitudinal direction extending axes m and n to the bridge 43.
  • Stabilizing means 56 in the form of a sliding guide, which are partially on the bridge 43 and partially on the base frame 29 and are effective with each other, prevent lateral buckling or tipping of the base frame 29th
  • a pivot frame 30 is pivotally mounted about an axis m and n parallel to the axis o, which is provided at its free, oscillating end with the bridge 45 and the track roller 42.
  • This swing frame 30, which is pressed against the rail 13 during the grinding process by means of a base frame 29 and the swing frame 30 supporting pressure device, carries a further grinding module, which is to serve for processing the substantially vertically directed rail surfaces.
  • FIG. 3 the inserted between bridges 43 and 44 base frame 29 and on the bridge 44 about an axis o pivotally mounted pivot frame 30 are shown again.
  • the base frame 29 is in the guides 49 and 50 on the bridges 43 and 44 substantially horizontally and transversely to the rail 13 (12) displaceable.
  • the means 61, 62 for the synchronous initiation of the displacement are actuating cylinders and pistons, of which, for example, the cylinders can be attached to the bridge 43 or 44 and the pistons can be attached to the base frame 29.
  • downwardly extending support members 63, 64 are provided in pairs, of which two each carry a housing 65 and 66, in each of which a grinding module 51, 52 is mounted vertically adjustable.
  • Each grinding module 51, 52 consists of an electric motor that rotates a grinding tool (grinding wheel) about an axis that is directed substantially perpendicular (parallel to the plane of the drawing and perpendicular to the rail longitudinal direction).
  • the height adjustment of the guided in the housings 65, 66 grinding modules 51, 52 serve adjusting cylinder 67, 68, one of which is fixed to a housing.
  • the housing 65, 66 are pivotally mounted at the lower ends of the support members 63, 64 about axes P, which extend parallel to the rail longitudinal direction (in the drawing plane).
  • a bracket 73 is pivotally mounted about a substantially horizontal and transversely to the rail longitudinal direction (perpendicular to the plane) directed axis r, at which a connected to a motor table 74 adapter 75 centrally (behind the plane) about an axis r right-angled axis q is rotatable.
  • the motor table 74 is pivotally mounted with a pivot flange 76 on the adapter 75 about an axis s, which lies as well as the axis q behind the plane of FIG. 3 and in the normal position of the bracket 73 parallel to the rail longitudinal direction or to the surface 131 of the rail thirteenth is directed.
  • an electric motor 59 is fixedly mounted, which drives a vertically arranged grinding wheel 48 via a double V-belt 77.
  • the stepped motor table 74 is provided with a boom 78, to which an actuator 79 is articulated, which in turn is attached to the pivot frame 30 and the motor table 74 pivots about the axis q.
  • an actuator 80 is attached to the swing frame 30, which is also hinged to the motor table 74 and the motor table pivots about the axis r. While the adjustments of the motor table 74 about the axes q and r are initiated by the control unit 58, the adjustment can be made about the axis s by hand and fixed with a screw 81 a specific motor table adjustment. After proper positioning of the rail grinding machine, the control unit 58 rotates the grinding wheels 511, 521 and 48 at fixed speeds.
  • the grinding wheel 511 via the adjusting cylinder 63, 67 and 69, the grinding wheel 521 on the adjusting cylinder 62, 68 and 70 and the grinding wheel 48 after setting the pivoting about the axis s over correcting the actuators 79 and 80 with respect to the rail 13 to be machined and moving the rail grinding machine 28 at the required feed.
  • the movement of the rail grinding machine 28 can, for example, be done by the container crane.
  • the base frame of a rail grinding machine 89 especially for monorails, with the grinding modules of Surrounding a housing 82 from which protrudes the control unit 58 and that via a connecting tube 83 with a device for Suction of the grinding dust 84 is connected.
  • Means of implementation an at least approximately horizontal displacement transversely to the rail 13 are in the form of at right angles to the plane of the Fig.4 directed guides 49, 50 on bridges 43, 44 and positioning cylinders 61, 62 can be seen.
  • the track rollers 38, 40 are the size of normal Rail wheels.
  • Each track roller 38 or 40 are two rollers 39 or 41 respectively assigned to both sides and with the associated Track roller mounted in a bearing body 35 and 36, respectively.
  • a device-proof Motor 85 drives the track roller 38 via a pinion 86 and a chain 87, so that no external drive for the grinding process Schienenschleifmaschinc according to Figure 4 is required.
  • road wheels 88 are provided, the so can be lowered, that the track and rollers dug become.
  • FIG. 5 shows a rail grinding machine 90 suitable for double railways, which can also be transported on the road.
  • Two track roller pairs 91, 92 and 93, 94 of normal rail wheel size roll on rails 12, 13.
  • the track rollers of each pair are mounted on a common axle shaft 95, 96, which are directed parallel to each other, are rotatably mounted on a carriage 97 in bearings 98, 99, 100, 101.
  • the axle shaft 95 can be driven by means of an electric motor 102 via a gear 103.
  • On the carriage 97 are also three road wheels 104, 105, 106 arranged vertically adjustable with their bearings, the track rollers 91, 92, 93, 94 lift off the rails 12, 13 and allow the road transport of the rail grinding machine 90 in its lower position.
  • the covered by the carriage 97 wheel 104 may be a drive wheel with a drawbar 107, the carriage 97 during road transport steerable.
  • a walk-in plate or grate 108 and a seat 109 are provided on the carriage 97.
  • a housing 82 for the grinding modules and about a control unit 58 is also provided on the carriage 97.
  • the Schleifinodule are in the housing 82 are formed and arranged analogously to the grinding modules 51, 52 in Figures 2 and 3, to which reference is made to avoid repetition.
  • To adjust the grinding modules parallel to the axle shafts 95, 96 serve guides 49, 50 and adjusting means 61, 62, which are partly fixed to the carriage 97 and partly on the frame of the modules in the housing 82.
  • Each of the track rollers 91 and 93 is a roller 110, 111 and 112, 113 upstream or downstream in the rail longitudinal direction to compensate for sudden irregularities in the rail longitudinal profile.
  • a device for sucking off the grinding dust 84 is likewise arranged on the carriage 97 and connected to the housing 82 via a channel 83. Otherwise, what has been said about FIGS. 2, 3 and 4 applies, at least analogously.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

A base frame (29) adjustable horizontally and transversely across the length of the rail (12, 13), is arranged on a base which extends along the rail, having running rollers (39, 41) and track rollers (38,40,42). The frame carries a vertical grinding module (28) which can be adjusted in angle. A controller (58) is provided for all adjustments.

Description

Die Erfindung betrifft eine Schleifmaschine für Schienen, insbesondere Containerkranschienen, gemäß der Gattung der Patentansprüche. Sie ist auch geeignet zum Schleifen von Ein- und Zweischienenbahnen.The invention relates to a grinding machine for rails, in particular Container crane rails, according to the preamble of the claims. she is also suitable for grinding single and double railways.

Bekanntlich werden Containerkranschienen mit einfachen Schleifmaschinen oder Schleifwerkzeugen von Hand geschliffen. Abgesehen davon, dass diese Technologie zeit- und kraftaufwändig ist, ist sie, besonders hinsichtlich ihrer Qualität, erheblich von individuellen Fähigkeiten und Fertigkeiten abhängig.
Diese Mängel sollen durch die Erfindung vermieden werden. Darüber hinaus soll die Erfindung Mittel und Wege zu ihrer Anwendung an anderen Bahnschienen aufzeigen.As is known, container crane rails are ground by hand with simple grinding machines or grinding tools. In addition to being time-consuming and power-consuming, this technology is highly dependent on individual skills and abilities, especially in terms of quality.
These deficiencies should be avoided by the invention. In addition, the invention should show ways and means of their application to other railroad tracks.

Gemäß der Erfindung wird diese Aufgabe durch die kennzeichnenden Merkmale des ersten Patentanspruchs gelöst und diese Lösung durch die Unteransprüche konkretisiert. Wenn dabei von horizontalen und vertikalen Verstellungen der Schleifmodule die Rede ist, so schließt dies den Fall mit ein, dass gekrümmte Schienen zur Aufnahme von Fliehkräften an den sich auf ihnen bewegenden Objekten quer zur Schienenlängsrichtung geneigt sein können. Es versteht sich von selbst, dass aus Produktivitätsgründen nicht nur ein Schleifmodul verwendet wird und diese entsprechend dem Profil des Schienenkopfes in quer zur jeweiligen Schiene aus der Vertikalen im Winkel verstellbar (neigbar) sind.
Für die Realisierung der Erfindung hat es sich als günstig erwiesen, die Basis durch zwei auf Lauf- und Spurrollen oder -rädern und deren Lagerböcken angeordnete Brücken zu gestalten, zwischen denen ein Basisrahmen im Wesentlichen horizontal und quer zur Schienenlängsrichtung verstellbar angeordnet ist. Dabei befinden sich an den einander zugekehrten Seiten der Brücken und des Basisrahmens Führungen und synchron wirkende Verstellmittel, die nicht nur die Querverstellung bewerkstelligen, sondern auch die Brücken mit dem Basisrahmen verbinden. According to the invention, this object is solved by the characterizing features of the first claim and this solution is substantiated by the subclaims. If this is the case of horizontal and vertical adjustments of the grinding modules, this includes the case that curved rails for receiving centrifugal forces on the objects moving on them can be inclined transversely to the rail longitudinal direction. It goes without saying that for productivity reasons, not only an abrasive module is used and these are in accordance with the profile of the rail head in transverse to the respective rail from the vertical angle adjustable (tiltable).
For the realization of the invention, it has proved to be favorable to design the base by two arranged on running and track rollers or wheels and their bearing blocks bridges, between which a base frame is arranged substantially horizontally and transversely to the rail longitudinal direction adjustable. In this case, located on the mutually facing sides of the bridges and the base frame guides and synchronously acting adjusting means, which not only accomplish the transverse adjustment, but also connect the bridges with the base frame.

An jeder Brücke ist mindestens ein Lagerkörper mit einer Spurrolle mit Schienenkranz und einer Laufrolle verstellbar befestigt, die in Schienenlängsrichtung voreinander angeordnet sind und deren Achsabstand groß genug ist, um einen ausgleichenden Effekt bei kurzstreckigen oder plötzlichen Unregelmäßigkeiten im Schienenkopfprofil auszuüben.
An einer der Brücken ist ein Befestigungsflansch befestigt, der mit dieser Brücke um zwei zueinander und zur Richtung der Querverstellung parallel verlaufende Achsen gelenkig verbunden ist und auf diese Art Zwangskräfte vermeidet. Der Befestigungsflansch dient der Verbindung der Schleifmaschine mit einem Kran oder einer Laufkatze, die dann auch die Schleifmaschine zur Bewegung entlang der Schiene antreiben. Es versteht sich von selbst, dass die Schleifmaschine auch einen eigenen Antrieb besitzen kann, der mindestens eine Spurrolle antreibt und vorzugsweise beim Schleifen von Bahnschienen zum Einsatz kommt.
Insbesondere beim Schleifen von Containerkranschienen ist von Vorteil, wenn an der anderen der Brücken ein Schwenkrahmen um eine Achse schwenkbar gelagert ist, die im Wesentlichen parallel zur Richtung der Querverstellung verläuft. Am Rahmen ist ein Schleifwerkzeug um eine Achse drehbar gelagert, deren Richtung und Lage veränderbar und deren Ausgangsstellung parallel zur Schwenkachse des Rahmens bzw. rechtwinklig zu den Ausgangsstellungen der Schleifinodule am Basisrahmen gerichtet ist. Das letztgenannte Schleifwerkzeug ist Teil eines Schleifmoduls, der am Schwenkrahmen höhen- und seitenverstellbar sowie um eine Achse schwenkbar gelagert ist, die im Wesentlichen parallel zur Schienenlängsrichtung verläuft. Während die am Basisrahmen angeordneten Schleifmodule dem Schleifen der oberen Fläche des Schienenkopfes dienen, wird der am Schwenkrahmen befestigte Schleifmodul zum Schleifen der Seitenflächen des Schienenkopfes benutzt. Da der Schienenkopf zwei gegenüber liegende Seitenflächen aufweist, können am Schwenkrahmen auch zwei Schleifmodule in geeigneter Anordnung und Ausbildung zum gleichzeitigen Schleifen der Seitenflächen vorgesehen sein. Es ist auch möglich, für jede Seitenfläche ein Schleifwerkzeug anzuordnen, wobei für beide Schleifwerkzeuge nur ein Antrieb vorgesehen ist, der über ein geeignetes Getriebe jedes Schleifwerkzeug antreibt.
Damit während des Schleifvorganges die zum Schwenkrahmen gehörende Spur- bzw. Laufrolle nicht von der Schiene springen kann, ist vorteilhaft für den Schwenkrahmen eine Druckvorrichtung vorgesehen, die sich einerseits am Basisrahmen und andererseits am Schwenkrahmen abstützt. Schleifmodule und Rahmen können von Gehäusen umschlossen sein, die an eine Vorrichtung zum Staubabsaugen angeschlossen sind. Soll die erfindungsgemäße Schleifeinrichtung zum Bearbeiten von Bahnschienen verwendet werden, so haben die Spurrollen vorteilhaft die Größe, insbesondere von normalen Bahn- oder Schienenrädern. Zum Transport der Schleifeinrichtung zum Einsatzort über die Straße ist es günstig, wenn mit einem Transportfahrzeug mit ein- und ausfahrbaren Straßenrädern verbunden ist oder wenn sie auf ein Straßentransportfahrzeug aufsattelbar ist.At each bridge at least one bearing body with a track roller with a ring gear and a roller is adjustably mounted, which are arranged in the rail longitudinal direction to each other and the center distance is large enough to exert a compensating effect in short or sudden irregularities in the rail head profile.
At one of the bridges, a mounting flange is fixed, which is pivotally connected to this bridge to two mutually parallel and to the direction of the transverse adjustment axes and avoids constraining forces in this way. The mounting flange is used to connect the grinder to a crane or trolley, which then also drives the grinder to move along the rail. It goes without saying that the grinding machine can also have its own drive, which drives at least one track roller and is preferably used when grinding railway tracks.
In particular, when grinding container crane rails is advantageous if at the other of the bridges, a pivoting frame is pivotally mounted about an axis which is substantially parallel to the direction of the transverse adjustment. On the frame, a grinding tool is rotatably mounted about an axis whose direction and position variable and whose initial position is directed parallel to the pivot axis of the frame or at right angles to the initial positions of the Schleifinodule the base frame. The latter grinding tool is part of an abrasive module which is height-adjustable and laterally adjustable on the pivoting frame and mounted pivotably about an axis which runs essentially parallel to the rail longitudinal direction. While the grinding modules disposed on the base frame serve to grind the upper surface of the rail head, the grinding module mounted on the swing frame is used to grind the side surfaces of the rail head. Since the rail head has two opposite side surfaces, two grinding modules in a suitable arrangement and design for simultaneous grinding of the side surfaces can be provided on the swing frame. It is also possible to arrange a grinding tool for each side surface, wherein only one drive is provided for both grinding tools, which drives each grinding tool via a suitable gear.
So that during the grinding process belonging to the swing frame track or roller can not jump from the rail, a printing device is advantageously provided for the swing frame, which is supported on the one hand on the base frame and on the other hand on the swing frame. Grinding modules and frames may be enclosed by housings connected to a dust extraction device. If the grinding device according to the invention is to be used for the processing of railway tracks, the track rollers advantageously have the size, in particular of normal rail or rail wheels. To transport the grinding device to the place of use on the road, it is advantageous if it is connected to a transport vehicle with retractable and extendable road wheels or if it is aufattelbar on a road transport vehicle.

Die Erfindung wird nachstehend an Hand der schematischen Zeichnung näher erläutert. Es zeigen:

Fig. 1
eine Anwendung der Erfindung an einem Containerkran in perspektivischer Darstellung,
Fig. 2
eine vergrößerte perspektivische Darstellung eines Endes der Kranbrücke aus Fig. 2,
Fig. 3
den prinzipiellen Aufbau der Erfindung in Seitenansicht,
Fig. 4
eine Ansicht eines zweiten Ausführungsbeispiels der Erfindung im eingehausten Zustand und
Fig. 5
ein drittes Ausführungsbeispiel der Erfindung eingehaust und in Draufsicht.
The invention will be explained in more detail below with reference to the schematic drawing. Show it:
Fig. 1
an application of the invention to a container crane in perspective,
Fig. 2
an enlarged perspective view of one end of the crane bridge of Fig. 2,
Fig. 3
the basic structure of the invention in side view,
Fig. 4
a view of a second embodiment of the invention in the housed state and
Fig. 5
a third embodiment of the invention housed and in plan view.

In Fig. 1 ist eine Containerkrananlage 10 dargestellt, bei der auf einem Schienenbett bzw. einer Brücke 11 zwei zueinander parallele Schienen 12, 13 für Kranlaufräder 14, 15 und 16, 17 vorgesehen sind. Die Kranlaufräder sind paarweise 14, 15 und 16, 17 an Tragbalken 18, 19 befestigt, die parallel zueinander und den Kranschienen 12, 13 gerichtet sind. Die Tragbalken 18, 19 sind über paarweise angeordnete gekröpfte Ständer 20, 21 und 22, 23 mit einer Tragplatte 24 verbunden, an der sich ein Führerhaus 25 und Seilwinden (durch die Tragplatte verdeckt) befinden, an deren Seilen 26 ein Container 27 aufgehängt ist. Am Balken 19 ist eine Schienenschleifmaschine 28 mit einem Basisrahmen 29 und einem Schwenkrahmen 30 befestigt, die zum korrekten Profilieren der Schiene 13 dient und in Fig. 2 genauer beschrieben wird. Um auch die Schiene 12 entsprechend zu bearbeiten, ist die Schienenschleifmaschine 28 entweder umzusetzen, oder es ist eine zweite Schienenschleifmaschine zu verwenden, die am Balken 18 zu befestigen ist.In Fig. 1, a container crane system 10 is shown in which on a Rail bed or a bridge 11 two mutually parallel rails 12, 13 are provided for crane wheels 14, 15 and 16, 17. The Crane wheels are in pairs 14, 15 and 16, 17 on support beams 18, 19 fixed, which are parallel to each other and the crane rails 12, 13 directed are. The support beams 18, 19 are arranged in pairs over cranked Stand 20, 21 and 22, 23 connected to a support plate 24, at the itself a cab 25 and winches (hidden by the support plate) are located on the ropes 26, a container 27 is suspended. At the Beam 19 is a rail grinding machine 28 having a base frame 29 and a swing frame 30 attached to the correct Profiling the rail 13 is used and is described in more detail in Fig. 2. To edit the rail 12 accordingly, is the Rail grinder 28 either implement, or it is one second rail grinder to use the beam 18 to attach is.

In Fig. 2 ist das Ende einer Brücke 11 mit Kranschienen 12, 13, einem Anschlag 31 sowie dem Ende eines Balkens 19 mit einem Lager 32 für ein Laufrad 17 und einem gekröpften Ständer 23 erkennbar. Mit einem Flansch 33 am Ende des Balkens 19 ist ein gleich angeordneter Befestigungsflansch 34 an der Schienenschleifmaschine 28 verschraubt.
Die Schienenschleifmaschine 28 weist an ihren in Schienenlängsrichtung liegenden Enden Lagerkörper 35, 36, 37 auf. In den Lagerkörpern 35 und 36 sind Spurrollen 38, 40 und Laufrollen 39, 41 (verdeckt) und im Lagerkörper 37 ist nur eine Spurrolle 42 gelagert. Sämtliche Rollen laufen auf der Schiene 13. Die Laufrollen 38, 40 befinden sich nicht im Zwischenraum zwischen den Spurrollen 38 und 40. Auf den Lagerkörpern 35, 36, 37 sind Brücken 43, 44, 45 angeordnet, von denen wenigstens die Brücken 43, 45 quer zur Schiene 13 und parallel zu der von Schienen 12, 13 aufgespannten Ebene im Wesentlichen horizontal verstellbar sind. Die Verstellbarkeit der Brücken, die durch Langlöcher 46, 47 in den Brücken 43, 45 angedeutet ist, dient der Ausrichtung der Rollen zu den Brücken.
Zwischen den Brücken 43 und 44 ist ein Basisrahmen 29 so angeordnet, dass er parallel zu der von den Schienen 12 und 13 aufgespannten horizontalen Ebene und quer zur Schiene 13 in Führungen 49, 50 verstellbar ist. Im Basisrahmen 29 sind zwei Schleifmodule 51 und 52 mit Gehäusen 53 und 54 vorgesehen, deren Bewegungen zu Fig. 3 näher beschrieben werden. Außerdem umfasst der Basisrahmen 29 eine mit einer Tastatur 57 versehene Steuereinheit 58, die nach einem festen Programm die von bzw. in der Schleifeinheit durchzuführenden Bewegungen steuert. Die Steuerung kann über die Tastatur 57 entsprechend eingegeben werden.
Der Befestigungsflansch 34 ist über ein Doppelgelenk 55 mit den im Wesentlichen horizontalen und quer zur Schienenlängsrichtung sich erstreckenden Achsen m und n mit der Brücke 43 verbunden. Stabilisierungsmittel 56 in Form einer Gleitführung, die sich teilweise an der Brücke 43 und teilweise am Basisrahmen 29 befinden und miteinander wirksam sind, verhindern ein seitliches Ausknicken bzw. Umkippen des Basisrahmens 29.
An der dem Befestigungsflansch 34 gegenüber liegenden Seite des Basisrahmens 29 ist um eine zu den Achsen m und n parallele Achse o ein Schwenkrahmen 30 schwenkbar gelagert, der an seinem freien, schwingenden Ende mit der Brücke 45 und der Spurrolle 42 versehen ist. Dieser Schwenkrahmen 30, der beim Schleifvorgang mittels einer sich am Basisrahmen 29 und am Schwenkrahmen 30 sich abstützenden Druckvorrichtung gegen die Schiene 13 gepresst wird, trägt ein weiteres Schleifmodul, das zur Bearbeitung der im wesentlichen vertikal gerichteten Schienenflächen dienen soll. Zu diesem Zweck weist es ein um eine im Wesentlichen horizontale Drehachse p sich drehendes Schleifwerkzeug 48 auf, das von einem Motor 59 über ein Getriebe 60 in Rotation versetzt wird und mit diesem Motor 59 horizontal um eine Achse q und vertikal um eine Achse r verschwenkbar sowie um eine sich im Wesentlichen in Schienenlängsrichtung verlaufende Achse s von Hand oder automatisch gesteuert schwenkbar ist. Hierzu erfolgen zur Fig. 3 genauere Ausführungen.In Fig. 2, the end of a bridge 11 with crane rails 12, 13, a stop 31 and the end of a bar 19 with a bearing 32 for an impeller 17 and a cranked stand 23 can be seen. With a flange 33 at the end of the beam 19 an identically arranged mounting flange 34 is screwed to the rail grinding machine 28.
The rail grinding machine 28 has bearing bodies 35, 36, 37 at their ends lying in the rail longitudinal direction. In the bearing bodies 35 and 36 track rollers 38, 40 and rollers 39, 41 (hidden) and in the bearing body 37, only one track roller 42 is mounted. All rollers run on the rail 13. The rollers 38, 40 are not located in the space between the track rollers 38 and 40. On the bearing bodies 35, 36, 37 bridges 43, 44, 45 are arranged, of which at least the bridges 43, 45 transversely to the rail 13 and parallel to the plane spanned by rails 12, 13 plane are substantially horizontally adjustable. The adjustability of the bridges, which is indicated by elongated holes 46, 47 in the bridges 43, 45, serves to align the rollers to the bridges.
Between the bridges 43 and 44, a base frame 29 is arranged so that it is parallel to the plane spanned by the rails 12 and 13 horizontal plane and transversely to the rail 13 in guides 49, 50 adjustable. In the base frame 29, two grinding modules 51 and 52 are provided with housings 53 and 54, the movements of which are described in more detail to Fig. 3. In addition, the base frame 29 comprises a keyboard 57 provided with a control unit 58 which controls the movements to be performed by or in the grinding unit according to a fixed program. The control can be entered via the keyboard 57 accordingly.
The mounting flange 34 is connected via a double joint 55 with the substantially horizontal and transversely to the rail longitudinal direction extending axes m and n to the bridge 43. Stabilizing means 56 in the form of a sliding guide, which are partially on the bridge 43 and partially on the base frame 29 and are effective with each other, prevent lateral buckling or tipping of the base frame 29th
At the mounting flange 34 opposite side of the base frame 29 a pivot frame 30 is pivotally mounted about an axis m and n parallel to the axis o, which is provided at its free, oscillating end with the bridge 45 and the track roller 42. This swing frame 30, which is pressed against the rail 13 during the grinding process by means of a base frame 29 and the swing frame 30 supporting pressure device, carries a further grinding module, which is to serve for processing the substantially vertically directed rail surfaces. For this purpose, it has a about a substantially horizontal axis of rotation p rotating grinding tool 48 which is rotated by a motor 59 via a gear 60 in rotation and with this motor 59 horizontally about an axis q and vertically about an axis r pivoted and about an axis extending substantially in the longitudinal direction of the rail s by hand or automatically controlled is pivotable. For this purpose, to Fig. 3 more accurate versions.

In Fig. 3 sind wieder der zwischen Brücken 43 und 44 eingefügte Basisrahmen 29 und der an der Brücke 44 um eine Achse o schwenkbar gelagerte Schwenkrahmen 30 dargestellt. Der Basisrahmen 29 ist in den Führungen 49 und 50 an den Brücken 43 und 44 im Wesentlichen horizontal und quer zur Schiene 13 (12) verschiebbar. Die Mittel 61, 62 zur synchronen Initiierung der Verschiebung sind Stellzylinder und - kolben, von denen bspw. die Zylinder an der Brücke 43 bzw. 44 und die Kolben am Basisrahmen 29 angebracht sein können. Am Basisrahmen 29 sind nach unten sich erstreckende Tragteile 63, 64 paarweise vorgesehen, von denen jeweils zwei ein Gehäuse 65 bzw. 66 tragen, in dem jeweils ein Schleifmodul 51, 52 höhenverstellbar gelagert ist. Jeder Schleifmodul 51, 52 besteht aus einem Elektromotor, der ein Schleifwerkzeug (Schleifscheibe) um eine Achse in Drehungen versetzt, die im Wesentlichen senkrecht (parallel zur Zeichenebene und rechtwinklig zur Schienenlängsrichtung) gerichtet ist. Der Höhenverstellung der in den Gehäusen 65, 66 geführten Schleifmodule 51, 52 dienen Stellzylinder 67, 68, von denen jeweils einer an einem Gehäuse befestigt ist. Die Gehäuse 65, 66 sind an den unteren Enden der Tragteile 63, 64 um Achsen p schwenkbar gelagert, die parallel zur Schienenlängsrichtung (in der Zeichenebene) verlaufen. Zur Schwenkung der Gehäuse 65, 66 in ihren Lagern an den Tragteilen 63, 64 dienen zwischen den Tragteilen angeordnete und an ihnen befestigte Stellzylinder 69, 70, die mit ihren Kolbenstangen 71, 72 bspw. exzentrisch an den durch die Tragteile 63, 64 hindurchragenden Lagerzapfen der Gehäuse 65, 66 angreifen.
Am Schwenkrahmen 30 ist um eine im Wesentlichen horizontale und quer zur Schienenlängsrichtung (rechtwinklig zur Zeichenebene) gerichtete Achse r ein Bügel 73 schwenkbar gelagert, an dem ein mit einem Motortisch 74 verbundener Adapter 75 mittig (hinter der Zeichenebene) um eine zur Achse r rechtwinklige Achse q verdrehbar ist. Der Motortisch 74 ist mit einem Schwenkflansch 76 am Adapter 75 um eine Achse s schwenkbar angeordnet, die ebenso wie die Achse q hinter der Zeichenebene der Fig. 3 liegt und in der Normallage des Bügels 73 parallel zur Schienenlängsrichtung bzw. zur Oberfläche 131 der Schiene 13 gerichtet ist. Auf dem Motortisch 74 ist ein Elektromotor 59 fest angebracht, der über einen doppelten Keilriemen 77 eine vertikal gestellte Schleifscheibe 48 antreibt. Am freien Ende, in der Nähe der Schleifscheibe 48, ist der gestuft gestaltete Motortisch 74 mit einem Ausleger 78 versehen, an den ein Stellglied 79 angelenkt ist, das seinerseits am Schwenkrahmen 30 befestigt ist und den Motortisch 74 um die Achse q schwenkt. Außerdem ist am Schwenkrahmen 30 ein Stellglied 80 befestigt, das ebenfalls an den Motortisch 74 angelenkt ist und den Motortisch um die Achse r schwenkt. Während die Verstellungen des Motortisches 74 um die Achsen q und r von der Steuereinheit 58 initiiert werden, kann die Verstellung um die Achse s von Hand vorgenommen und mit einer Schraube 81 eine bestimmte Motortischverstellung fixiert werden.
Nach der richtigen Positionierung der Schienenschleifmaschine versetzt die Steuereinheit 58 die Schleifscheiben 511, 521 und 48 in Drehungen mit festgelegten Drehzahlen. Gleichzeitig werden gemäß einem vorgegebenen Programm oder durch manuelle Tasteneingabe von der Steuereinheit die Schleifscheibe 511 über die Stellzylinder 63, 67 und 69, die Schleifscheibe 521 über die Stellzylinder 62, 68 und 70 und die Schleifscheibe 48 nach vorheriger Einstellung der Schwenkung um die Achse s über die Stellglieder 79 und 80 bezüglich der zu bearbeitenden Schiene 13 richtig zugestellt und die Schienenschleifinaschine 28 mit dem erforderlichen Vorschub bewegt. Die Bewegung der Schienenschleifmaschine 28 kann bspw. durch den Containerkran erfolgen.In Fig. 3, the inserted between bridges 43 and 44 base frame 29 and on the bridge 44 about an axis o pivotally mounted pivot frame 30 are shown again. The base frame 29 is in the guides 49 and 50 on the bridges 43 and 44 substantially horizontally and transversely to the rail 13 (12) displaceable. The means 61, 62 for the synchronous initiation of the displacement are actuating cylinders and pistons, of which, for example, the cylinders can be attached to the bridge 43 or 44 and the pistons can be attached to the base frame 29. On the base frame 29 downwardly extending support members 63, 64 are provided in pairs, of which two each carry a housing 65 and 66, in each of which a grinding module 51, 52 is mounted vertically adjustable. Each grinding module 51, 52 consists of an electric motor that rotates a grinding tool (grinding wheel) about an axis that is directed substantially perpendicular (parallel to the plane of the drawing and perpendicular to the rail longitudinal direction). The height adjustment of the guided in the housings 65, 66 grinding modules 51, 52 serve adjusting cylinder 67, 68, one of which is fixed to a housing. The housing 65, 66 are pivotally mounted at the lower ends of the support members 63, 64 about axes P, which extend parallel to the rail longitudinal direction (in the drawing plane). For pivoting the housing 65, 66 in their bearings on the support members 63, 64 are arranged between the support members and attached to them actuating cylinder 69, 70, for example, with their piston rods 71, 72 eccentrically to the protruding through the support members 63, 64 journals the housing 65, 66 attack.
On pivoting frame 30, a bracket 73 is pivotally mounted about a substantially horizontal and transversely to the rail longitudinal direction (perpendicular to the plane) directed axis r, at which a connected to a motor table 74 adapter 75 centrally (behind the plane) about an axis r right-angled axis q is rotatable. The motor table 74 is pivotally mounted with a pivot flange 76 on the adapter 75 about an axis s, which lies as well as the axis q behind the plane of FIG. 3 and in the normal position of the bracket 73 parallel to the rail longitudinal direction or to the surface 131 of the rail thirteenth is directed. On the motor table 74, an electric motor 59 is fixedly mounted, which drives a vertically arranged grinding wheel 48 via a double V-belt 77. At the free end, in the vicinity of the grinding wheel 48, the stepped motor table 74 is provided with a boom 78, to which an actuator 79 is articulated, which in turn is attached to the pivot frame 30 and the motor table 74 pivots about the axis q. In addition, an actuator 80 is attached to the swing frame 30, which is also hinged to the motor table 74 and the motor table pivots about the axis r. While the adjustments of the motor table 74 about the axes q and r are initiated by the control unit 58, the adjustment can be made about the axis s by hand and fixed with a screw 81 a specific motor table adjustment.
After proper positioning of the rail grinding machine, the control unit 58 rotates the grinding wheels 511, 521 and 48 at fixed speeds. Simultaneously, in accordance with a predetermined program or by manual key input from the control unit, the grinding wheel 511 via the adjusting cylinder 63, 67 and 69, the grinding wheel 521 on the adjusting cylinder 62, 68 and 70 and the grinding wheel 48 after setting the pivoting about the axis s over correcting the actuators 79 and 80 with respect to the rail 13 to be machined and moving the rail grinding machine 28 at the required feed. The movement of the rail grinding machine 28 can, for example, be done by the container crane.

In Fig.4 ist der Basisrahmen einer Schienenschleifmaschine 89, insbesondere für Einschienenbahnen, mit den Schleifmodulen von einem Gehäuse 82 umgeben, aus dem die Steuereinheit 58 herausragt und das über ein Verbindungsrohr 83 mit einer Einrichtung zum Absaugen des Schleifstaubs 84 verbunden ist. Mittel zur Durchführung einer zumindest angenäherten Horizontalverschiebung quer zur Schiene 13 sind in Form von rechtwinklig zur Zeichenebene der Fig.4 gerichteten Führungen 49, 50 an Brücken 43, 44 und Stellzylindern 61, 62 ersichtlich. Die Spurrollen 38, 40 haben die Größe von normalen Schienenrädern. Jeder Spurrolle 38 bzw. 40 sind zwei Laufrollen 39 bzw. 41 jeweils zu beiden Seiten zugeordnet und mit der zugehörigen Spurrolle in einem Lagerkörper 35 bzw. 36 gelagert. Ein gerätefester Motor 85 treibt über ein Ritzel 86 und eine Kette 87 die Spurrolle 38 an, so dass für den Schleifvorgang kein Fremdantrieb für die Schienenschleifmaschinc gemäß Fig.4 erforderlich ist. Für den Transport der Schienenschleifmaschine auf der Straße von einem Einsatzort zum anderen sind Straßenräder 88 vorgesehen, die so abgesenkt werden können, dass die Spur- und Laufrollen ausgehoben werden. Im Übrigen gilt das zu den Figuren 2 und 3 Gesagte sinngemäß.4, the base frame of a rail grinding machine 89, especially for monorails, with the grinding modules of Surrounding a housing 82 from which protrudes the control unit 58 and that via a connecting tube 83 with a device for Suction of the grinding dust 84 is connected. Means of implementation an at least approximately horizontal displacement transversely to the rail 13 are in the form of at right angles to the plane of the Fig.4 directed guides 49, 50 on bridges 43, 44 and positioning cylinders 61, 62 can be seen. The track rollers 38, 40 are the size of normal Rail wheels. Each track roller 38 or 40 are two rollers 39 or 41 respectively assigned to both sides and with the associated Track roller mounted in a bearing body 35 and 36, respectively. A device-proof Motor 85 drives the track roller 38 via a pinion 86 and a chain 87, so that no external drive for the grinding process Schienenschleifmaschinc according to Figure 4 is required. For the Transport of rail grinder on the street of one On the other hand road wheels 88 are provided, the so can be lowered, that the track and rollers dug become. Incidentally, the statements made regarding FIGS. 2 and 3 apply analogously.

In Fig. 5 ist eine für Zweischienenbahnen geeignete Schienenschleifmaschine 90 dargestellt, die auch auf der Straße transportiert werden kann. Zwei Spurrollenpaare 91, 92 und 93, 94 von normaler Schienenradgröße rollen auf Schienen 12, 13 ab. Die Spurrollen jedes Paares sind auf einer gemeinsamen Achswelle 95, 96 befestigt, die zueinander parallel gerichtet, an einem Wagen 97 in Lagern 98, 99, 100, 101 drehbar gelagert sind. Die Achswelle 95 ist mit Hilfe eines Elektromotors 102 über ein Getriebe 103 antreibbar. Am Wagen 97 sind außerdem drei Straßenräder 104, 105, 106 mit ihren Lagern höhenverstellbar angeordnet, die in ihrer unteren Stellung die Spurrollen 91, 92, 93, 94 von den Schienen 12, 13 abheben und den Straßentransport der Schienenschleifmaschine 90 ermöglichen. Das durch den Wagen 97 verdeckte Rad 104 kann ein Antriebsrad sein, mit einer Deichsel 107 ist der Wagen 97 während des Straßentransportes lenkbar. Für einen Bediener der Schienenschleifmaschine sind eine begehbare Platte oder ein Gitterrost 108 und eine Sitzgelegenheit 109 vorgesehen.
Auf dem Wagen 97 ist außerdem ein Gehäuse 82 für die Schleifmodule und darüber eine Steuereinheit 58 vorgesehen. Die Schleifinodule sind im Gehäuse 82 sind analog den Schleifmodulen 51, 52 in den Figuren 2 und 3 ausgebildet und angeordnet, auf die zur Vermeidung von Wiederholungen verwiesen wird. Zur Verstellung der Schleifmodule parallel zu den Achswellen 95, 96 dienen Führungen 49, 50 und Stellmittel 61, 62, die teils am Wagen 97 und teils am Rahmen der Module im Gehäuse 82 befestigt sind. Jeder der Spurrollen 91 und 93 ist eine Laufrolle 110, 111 und 112, 113 in Schienenlängsrichtung vor- bzw. nachgeordnet, um plötzliche Unregelmäßigkeiten im Schienenlängsprofil auszugleichen. Eine Einrichtung zum Absaugen des Schleifstaubs 84 ist ebenfalls auf dem Wagen 97 angeordnet und über einen Kanal 83 mit dem Gehäuse 82 verbunden. Im Übrigen gilt das zu den Figuren 2, 3 und 4 Gesagte zumindest sinngemäß.FIG. 5 shows a rail grinding machine 90 suitable for double railways, which can also be transported on the road. Two track roller pairs 91, 92 and 93, 94 of normal rail wheel size roll on rails 12, 13. The track rollers of each pair are mounted on a common axle shaft 95, 96, which are directed parallel to each other, are rotatably mounted on a carriage 97 in bearings 98, 99, 100, 101. The axle shaft 95 can be driven by means of an electric motor 102 via a gear 103. On the carriage 97 are also three road wheels 104, 105, 106 arranged vertically adjustable with their bearings, the track rollers 91, 92, 93, 94 lift off the rails 12, 13 and allow the road transport of the rail grinding machine 90 in its lower position. The covered by the carriage 97 wheel 104 may be a drive wheel with a drawbar 107, the carriage 97 during road transport steerable. For an operator of the rail grinding machine, a walk-in plate or grate 108 and a seat 109 are provided.
On the carriage 97, a housing 82 for the grinding modules and about a control unit 58 is also provided. The Schleifinodule are in the housing 82 are formed and arranged analogously to the grinding modules 51, 52 in Figures 2 and 3, to which reference is made to avoid repetition. To adjust the grinding modules parallel to the axle shafts 95, 96 serve guides 49, 50 and adjusting means 61, 62, which are partly fixed to the carriage 97 and partly on the frame of the modules in the housing 82. Each of the track rollers 91 and 93 is a roller 110, 111 and 112, 113 upstream or downstream in the rail longitudinal direction to compensate for sudden irregularities in the rail longitudinal profile. A device for sucking off the grinding dust 84 is likewise arranged on the carriage 97 and connected to the housing 82 via a channel 83. Otherwise, what has been said about FIGS. 2, 3 and 4 applies, at least analogously.

Die Anwendung der erfindungsgemäßen Schleifmaschine bei Zweischienenbahnen ermöglicht wegen der geringen Größe dieser Schleifmaschine (Abstand der Spurrollen in Schienenlängsrichtung ca. 3m) ihre Anwendung bei relativ geringen Spurweiten, minimal bis zu 500 mm. In gleicher Weise können die Krümmungsradien der zu bearbeitenden Schienentrasse kleiner sein als bei den zum Stand der Technik gehörenden Schleifmaschienen. Das trifft grundsätzlich auch für Einschienenbahnen zu.The application of the grinding machine according to the invention Two railways made possible because of the small size of this Grinding machine (distance of the track rollers in the rail longitudinal direction 3m) their application with relatively small gauges, minimal to to 500 mm. In the same way, the radii of curvature of the working rail track be smaller than at the stand of Technology belonging grinding machines. That basically also applies for monorails.

Alle in der Beschreibung, den nachfolgenden Ansprüchen und der Zeichnung dargestellten Merkmale können sowohl einzeln als auch in beliebiger Kombination miteinander erfindungswesentlich sein. All in the description, the following claims and the Drawing illustrated features can be both individually and in Any combination with each other essential to the invention.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

10 -10 -
ContainerkrananlageContainer crane
11 -11 -
Schienenbett, BrückeRail bed, bridge
12, 13 -12, 13 -
Schienenrails
14, 15, 16, 17 -14, 15, 16, 17 -
KranlaufräderCrane wheels
18, 19 -18, 19 -
Tragbalkenstringers
20, 21, 22, 23 -20, 21, 22, 23 -
Ständerstand
24 -24 -
Tragplattesupport plate
25 -25 -
Führerhauscabin
26 -26 -
Seileropes
27 -27 -
ContainerContainer
28, 89, 90 -28, 89, 90 -
Schienenschleifmaschinerail grinding machine
29 -29 -
Basisrahmenbase frame
30 -30 -
Schwenkrahmenswing frame
31 -31 -
Anschlagattack
32 -32 -
Lagercamp
33, 34 -33, 34 -
Flanscheflanges
35, 36, 37 -35, 36, 37 -
Lagerkörperbearing body
38, 40, 42 -38, 40, 42 -
Spurrollentrack rollers
39, 41, 110, 111, 112, 113 -39, 41, 110, 111, 112, 113 -
Laufrollencastors
43, 44, 45 -43, 44, 45 -
Brückenbridges
46, 47 -46, 47 -
Langlöcherslots
48 -48 -
Schleifwerkzeuggrinding tool
49, 50 -49, 50 -
Führungenguides
51, 52 -51, 52 -
Schleifmodulegrinding modules
53, 54 -53, 54 -
Gehäusecasing
55 -55 -
Doppelgelenkdouble-jointed
56 -56 -
Stabilisierungsmittelstabilizer
57 -57 -
Tastaturkeyboard
58 -58 -
Steuereinheitcontrol unit
59 -59 -
Motorengine
60 -60 -
Getriebetransmission
61, 62, 67, 68 -61, 62, 67, 68 -
Stellzylinder actuating cylinder
63, 64, 69, 70 -63, 64, 69, 70 -
Tragteilesupporting parts
65, 66 -65, 66 -
Gehäusecasing
71, 72 -71, 72 -
Kolbenstangenpiston rods
73 -73 -
Bügelhanger
74 -74 -
Motortischmotorized stage
75 -75 -
Adapteradapter
76 -76 -
SchwenkflanschSwivel
77 -77 -
Keilriemenfan belt
78 -78 -
Auslegerboom
79, 80 -79, 80 -
Stellgliederactuators
81 -81 -
Schraubescrew
82 -82 -
Gehäusecasing
83 -83 -
Verbindungsrohrconnecting pipe
84 -84 -
Einrichtung zum Absaugen des SchleifstaubsDevice for sucking off the swarf
85 -85 -
Motorengine
86 -86 -
Ritzelpinion
87 -87 -
KetteChain
88 -88 -
Straßenräderroad wheels
91, 92, 93, 94 -91, 92, 93, 94 -
SpurrollenpaareTrack roller pairs
95, 96 -95, 96 -
Achswellenaxle shafts
97 -97 -
Wagendare
98, 99, 100, 101 -98, 99, 100, 101 -
Lagercamp
102 -102 -
Elektromotorelectric motor
103 -103 -
Getriebetransmission
104, 105, 106 -104, 105, 106 -
Straßenräderroad wheels
107 -107 -
Deichselshaft
108 -108 -
Gitterrostgrating
109 -109 -
Sitzgelegenheitseat
131 -131 -
Schienenoberflächerail surface
511, 521 -511, 521 -
Schleifscheibengrinding wheels
m, n, o, p, q, r, s -m, n, o, p, q, r, s -
Achsenaxes

Claims (12)

Schleifmaschine für Schienen, insbesondere für Containerkranschienen, dadurch gekennzeichnet, dass auf einer sich in Schienenlängsrichtung erstreckenden, mit Laufrollen und Spurrollen versehenen Basis ein Basisrahmen im Wesentlichen horizontal und quer zur Schienenlängsrichtung verstellbar angeordnet ist, an dem mindestens ein Schleifmodul im Wesentlichen vertikal und winkelmäßig verstellbar und eine Steuereinheit zur Einleitung wenigstens eines Teiles aller Verstellbewegungen vorgesehen ist.Grinding machine for rails, in particular for container crane rails, characterized in that arranged on a rail longitudinally extending, provided with rollers and track rollers base a base frame is arranged substantially horizontally and transversely to the rail longitudinal direction adjustable at the at least one grinding module substantially vertically and angularly adjustable and a control unit is provided for initiating at least part of all adjustment movements. Schleifmaschine gemäß Anspruch 1, dadurch gekennzeichnet, dass die Basis aus zwei Brücken mit Führungen für die im Wesentlichen horizontale Querverstellung des Basisrahmens besteht, dass die Verstellmittel zur Querverstellung teilweise am Rahmen und teilweise an jeder Brücke gleichwirkend angeordnet sind und dass sich die Laufrollen und Spurrollen an jeder Brücke im Wesentlichen unter den Verstellmitteln befinden.Grinding machine according to claim 1, characterized in that the base consists of two bridges with guides for the substantially horizontal transverse adjustment of the base frame, that the adjusting means for transverse adjustment are partially arranged on the frame and partially on each bridge with the same effect and that the rollers and track rollers each bridge are located substantially below the adjustment means. Schleifmaschine gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass Antriebsmittel für mindestens eine Spurrolle vorgesehen sind.Grinding machine according to claim 1 or 2, characterized in that drive means are provided for at least one track roller. Schleifmaschine gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass an einer der Brücken ein Befestigungsflansch um zwei zueinander und zur Querverstellung parallel verlaufende Achsen schwenkbar befestigt ist, wobei der Befestigungsflansch sich auf der dem Basisrahmen abgewandten Seite der Brücke befindet.Grinding machine according to claim 1 or 2, characterized in that at one of the bridges a mounting flange is pivotally mounted about two mutually parallel and transverse movement axes, wherein the mounting flange is located on the side facing away from the base frame of the bridge. Schleifmaschine gemäß Anspruch 4, dadurch gekennzeichnet, dass an der anderen der Brücken ein Schwenkrahmen um eine Achse schwenkbar gelagert ist, die im Wesentlichen parallel zur Richtung der Querverstellung verläuft.Grinding machine according to claim 4, characterized in that on the other of the bridges a pivot frame is pivotally mounted about an axis which is substantially parallel to the direction of the transverse adjustment. Schleifmaschine gemäß Anspruch 5, dadurch gekennzeichnet, dass am Rahmen mindestens ein Schleifwerkzeug um eine Achse drehbar gelagert ist, deren Richtung und Lage veränderbar und die in ihrer Ausgangsstellung parallel zur Schwenkachse des Schwenkrahmens gerichtet ist.Grinding machine according to claim 5, characterized in that on the frame at least one grinding tool is rotatably mounted about an axis whose direction and position variable and which is directed in its initial position parallel to the pivot axis of the pivot frame. Schleifmaschine gemäß Anspruch 6, dadurch gekennzeichnet, dass das Schleifwerkzeug Teil eines Schleifmoduls ist, der am Schwenkrahmen höhen- und seitenverstellbar sowie um eine Achse schwenkbar ist, die im Wesentlichen parallel zur Schienenlängsrichtung gerichtet ist.Grinding machine according to claim 6, characterized in that the grinding tool is part of an abrasive module which is height and side adjustable on the pivot frame and pivotable about an axis which is directed substantially parallel to the rail longitudinal direction. Schleifmaschine gemäß Anspruch 5, gekennzeichnet durch eine Druckvorrichtung für den Schwenkrahmen, die sich einerseits am Basisrahmen und andererseits am Schwenkrahmen abstützt.Grinding machine according to claim 5, characterized by a pressure device for the pivoting frame, which is supported on the one hand on the base frame and on the other hand on the pivoting frame. Schleifmaschine gemäß Anspruch 1, 2 oder 7, dadurch gekennzeichnet, dass die Schleifmodule und Rahmen von Gehäusen umschlossen sind, die an eine Einrichtung zum Staubabsaugen angeschlossen sind.Grinding machine according to claim 1, 2 or 7, characterized in that the grinding modules and frames are enclosed by housings which are connected to a device for extracting dust. Schleifmaschine gemäß Anspruch 1, 2 oder 5, dadurch gekennzeichnet, dass die Spurrollen als normale Schienräder ausgebildet sind.Grinding machine according to claim 1, 2 or 5, characterized in that the track rollers are designed as normal rail wheels. Schleifmaschine gemäß Anspruch 1, 2, 5, 9 oder 10, dadurch gekennzeichnet, dass sie auf ein Transportfahrzeug, insbesondere für den Straßentransport, aufsattelbar ist.Grinding machine according to claim 1, 2, 5, 9 or 10, characterized in that it is aufattelbar on a transport vehicle, in particular for road transport. Schleifmaschine gemäß Anspruch 1, 2, 5, 9 oder 10, dadurch gekennzeichnet, dass sie fest mit einem Transportfahrzeug verbunden ist, dessen Räder höhenverstellbar sind.Grinding machine according to claim 1, 2, 5, 9 or 10, characterized in that it is fixedly connected to a transport vehicle whose wheels are adjustable in height.
EP03021272A 2002-09-20 2003-09-19 Grinding machine for rails, especially for rails of container cranes Expired - Lifetime EP1400629B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10243823 2002-09-20
DE10243823 2002-09-20

Publications (3)

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EP1400629A2 true EP1400629A2 (en) 2004-03-24
EP1400629A3 EP1400629A3 (en) 2005-03-16
EP1400629B1 EP1400629B1 (en) 2008-01-30

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EP03021272A Expired - Lifetime EP1400629B1 (en) 2002-09-20 2003-09-19 Grinding machine for rails, especially for rails of container cranes

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EP (1) EP1400629B1 (en)
AT (1) ATE385273T1 (en)
DE (1) DE50309101D1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245515B4 (en) * 2002-09-27 2005-05-25 Noell Crane Systems Gmbh Load-handling crane and trolley handling equipment
EP2620546A1 (en) * 2012-01-26 2013-07-31 Tirso a.s. Robotic device for welding-on of crane's railways
FR3025228A1 (en) * 2014-09-03 2016-03-04 Robert Pouget AUTONOMOUS GRANULAR GRINDING MACHINE HAVING VERTICAL AND LATERAL CORRELATED WEAR DEFECTS
CN105502171A (en) * 2016-01-08 2016-04-20 中国铁建高新装备股份有限公司 Abrasive disk replacing device and hook special for abrasive disk
CN108625237A (en) * 2018-04-26 2018-10-09 同济大学 A kind of steel rail grinding method
CN108842542A (en) * 2018-08-09 2018-11-20 中铁上海工程局集团有限公司 Steel rail welding line tunneling boring polishing operation vehicle and its application method
CN110666655A (en) * 2019-10-25 2020-01-10 佛山市中成不锈钢管业有限公司 Pipe polishing equipment
CN116180521A (en) * 2023-04-27 2023-05-30 安徽建筑大学 Rail grinding device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037461A1 (en) * 1969-07-30 1971-02-11 Frank Speno Railroad Ballast Clea ning Co Ine , Ithaca, NY (V St A ) Rail grinding machine
EP0576891A1 (en) * 1992-06-23 1994-01-05 Elektro-Thermit GmbH Railgrinding machine
EP0624689A2 (en) * 1993-05-14 1994-11-17 Elektro-Thermit GmbH Railgrinding machine
WO2000058559A1 (en) * 1999-03-25 2000-10-05 Wilfried Scherf Arrangement of grinding modules with grinding tools in track grinders

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037461A1 (en) * 1969-07-30 1971-02-11 Frank Speno Railroad Ballast Clea ning Co Ine , Ithaca, NY (V St A ) Rail grinding machine
EP0576891A1 (en) * 1992-06-23 1994-01-05 Elektro-Thermit GmbH Railgrinding machine
EP0624689A2 (en) * 1993-05-14 1994-11-17 Elektro-Thermit GmbH Railgrinding machine
WO2000058559A1 (en) * 1999-03-25 2000-10-05 Wilfried Scherf Arrangement of grinding modules with grinding tools in track grinders

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245515B4 (en) * 2002-09-27 2005-05-25 Noell Crane Systems Gmbh Load-handling crane and trolley handling equipment
EP2620546A1 (en) * 2012-01-26 2013-07-31 Tirso a.s. Robotic device for welding-on of crane's railways
FR3025228A1 (en) * 2014-09-03 2016-03-04 Robert Pouget AUTONOMOUS GRANULAR GRINDING MACHINE HAVING VERTICAL AND LATERAL CORRELATED WEAR DEFECTS
CN105502171A (en) * 2016-01-08 2016-04-20 中国铁建高新装备股份有限公司 Abrasive disk replacing device and hook special for abrasive disk
CN108625237A (en) * 2018-04-26 2018-10-09 同济大学 A kind of steel rail grinding method
CN108842542A (en) * 2018-08-09 2018-11-20 中铁上海工程局集团有限公司 Steel rail welding line tunneling boring polishing operation vehicle and its application method
CN108842542B (en) * 2018-08-09 2023-05-12 中铁上海工程局集团有限公司 Rail welding seam full-section polishing operation vehicle and use method thereof
CN110666655A (en) * 2019-10-25 2020-01-10 佛山市中成不锈钢管业有限公司 Pipe polishing equipment
CN116180521A (en) * 2023-04-27 2023-05-30 安徽建筑大学 Rail grinding device

Also Published As

Publication number Publication date
ATE385273T1 (en) 2008-02-15
EP1400629A3 (en) 2005-03-16
DE50309101D1 (en) 2008-03-20
EP1400629B1 (en) 2008-01-30

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