DE384856C - A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding - Google Patents

A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding

Info

Publication number
DE384856C
DE384856C DEP42644D DEP0042644D DE384856C DE 384856 C DE384856 C DE 384856C DE P42644 D DEP42644 D DE P42644D DE P0042644 D DEP0042644 D DE P0042644D DE 384856 C DE384856 C DE 384856C
Authority
DE
Germany
Prior art keywords
railways
carriage
track
electrical
moved
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
Application number
DEP42644D
Other languages
German (de)
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.)
ALBERT PREIN
Original Assignee
ALBERT PREIN
Publication date
Priority to DEP42644D priority Critical patent/DE384856C/en
Application granted granted Critical
Publication of DE384856C publication Critical patent/DE384856C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00Rail joints
    • E01B11/44Non-dismountable rail joints; Welded joints
    • E01B11/50Joints made by electric welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Description

An einem auf einem Gleis verfahrbaren Wagen angeordnete Vorrichtung zur Verbindung der Schienenstöße von elektrischen Bahnen, insbesondere Grubenbahnen, durch elektrische Widerstandsschweißung. Die Erfindung bezieht sich auf eine Vorrichtung zur -\"erhindung der Schienenstöße von elektrischen Bahnen, insbesondere Grubenbahnen. welche an einem auf einem Gleis vierfahrbaren Wagen angeordnet ist. Bei den bekannten Vorrichtungen dieser Art ist der Wagen auf dem die zu verschweißenden Schienenstöße enthaltenden Gleis vierfahrbar. Er besitzt einen nach hinten herausragenden schwenkbaren Arm, der den Schweißtransformator und die Schweißkontakte trägt.Device arranged on a carriage that can be moved on a track to connect the rail joints of electric railways, especially mine railways, by electrical resistance welding. The invention relates to a device to - \ "increase the rail joints of electric railways, especially mine railways. which is arranged on a four-wheeled carriage on a track. With the known Devices of this type is the carriage on which the rail joints to be welded containing track four-wheeled. It has a swiveling mechanism that protrudes to the rear Arm that carries the welding transformer and welding contacts.

Demgegenüber liegt das Neue am Erfindungsgegenstand im wesentlichen darin, daß der 'Vagen mit einem seitlichen, über das Nachbargleis reichenden Ausleger versehen ist, an welchem die Schweißkontakte quer zur Fahrtrichtung verschiebbar sind. Der die Schweißvorrichtung tragende Wagen ist also nicht mehr auf dem die zu schweißenden Schienenstöße enthaltenden Gleis, sondern auf einem diesem benachbarten Gleis vierfahrbar.In contrast, what is new about the subject matter of the invention is essentially in that the 'Vagen' has a side arm that extends over the neighboring track is provided on which the welding contacts can be displaced transversely to the direction of travel are. The carriage carrying the welding device is therefore no longer on the to be welded rail joints containing track, but on a neighboring track Four-wheeled track.

Dadurch wird die Ausführung der Schweißarbeit wesentlich erleichtert, indem die zu verbindenden Schienen zum Einbringen in die Schweißkontakte angehoben und auseinanderbewegt und zusammengeführt werden können, wie es der Schweißvorgang erfordert.This makes the welding work much easier, by lifting the rails to be connected for insertion into the welding contacts and can be moved apart and brought together as is the welding process requires.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Erfindungsgegenstandes, und zwar zeigen die Abb. i und 2 die neue Vorrichtung in Seiten- und Vorderansicht.The drawing illustrates an embodiment of the subject matter of the invention, namely, Figs. i and 2 show the new device in side and front view.

Die Vorrichtung besteht aus einem mit zwei Drehgestellen 1), h versehenen Plattform-«-agen a. Der Transformator c befindet sich zwischen den beiden Drehgestellen h, b in einer Kröpfung des Wagens a. Er ist dabei mittels Laufrollen k, k auf einem am Wagengestell a angeordneten Schienenpaar in., ni quer zur Fahrtrichtung des Wagens verschiebbar. Die Laufschienen in, in sind seitlich über das Wagenprofil hinaus verlängert und reichen über das dem Gleis d benachbarte Gleis n, dessen Schienenstöße verbunden werden sollen. Die ausladenden Teile in', in' der Laufschienen in, in sind am Wagen a umklappbar befestigt, und ihre freien Enden werden durch Stützen o, o, die mittels Schraubenspindeln in der Höhe einstellbar sind, abgestützt. Die nur in einem Paar vorhandenen Schweißkontakte f, f sind seitlich am Transformator c angeordnet, und zwar übereinander, wobei der obere Kontakt gegenüber dem unteren senkrecht verschiebbar ist. Der Wagen a wird auf dem Gleis d so weit verfahren, daß der Transformator c mit den Kontakten f, f sich neben den Stoßstellen des Nachbargleises n befindet, worauf der Transformator c auf den Laufschienen nz, na'- quer verschoben wird, bis die Kontakte über der zunächst zu verschweißenden Stoßstelle liegen. Die beiden aneinanderstoßenden Schienen werden, wie Abb. 2 zeigt, angehoben und zwischen die Kontakte f, f gebracht, worauf durch Hindurchleiten eines elektrischen Stromes das Verschweißen des Schienenstoßes erfolgt. Damit die zu verschweißenden Schienen nur um einen geringen Betrag angehoben zu werden brauchen, sind die Schweißkontakte möglichst dicht über der Schwellenoberkante angeordnet. Wird die Vorrichtung nicht gebraucht, so wird der Transformator c in den Wagen a hineingeschoben und dann die Schienen in', ni1 umgeklappt, so daß die Vorrichtung nicht mehr aus dem vorgeschriebenen Wagenprofil heraustritt.The device consists of a platform provided with two bogies 1), h - «- agen a. The transformer c is located between the two bogies h, b in a crank of the car a. It can be displaced by means of rollers k, k on a pair of rails arranged on the carriage frame a in., Ni transversely to the direction of travel of the carriage. The running rails in, in are laterally extended beyond the carriage profile and extend over the track n adjacent to track d , the rail joints of which are to be connected. The protruding parts in ', in' of the running rails in, in are attached to the carriage a so that they can be folded down, and their free ends are supported by supports o, o, which can be adjusted in height by means of screw spindles. The welding contacts f, f, which are only present in one pair, are arranged on the side of the transformer c, namely one above the other, the upper contact being vertically displaceable with respect to the lower one. The carriage a is moved on track d so far that the transformer c with the contacts f, f is next to the joints of the neighboring track n, whereupon the transformer c is moved across the rails nz, na'- until the contacts lie above the joint to be welded first. The two abutting rails are raised, as shown in Fig. 2, and brought between the contacts f, f , whereupon the rail joint is welded by passing an electric current through it. So that the rails to be welded only need to be raised by a small amount, the welding contacts are arranged as close as possible above the upper edge of the sleeper. If the device is not used, the transformer c is pushed into the carriage a and then the rails are folded into ', ni1, so that the device no longer protrudes from the prescribed carriage profile.

Claims (1)

PATENT-ANSPRÜcIiE: r. An einem auf einem Gleis vierfahrbaren Wagen angeordnete Vorrichtung zur Verbindung der Schienenstöße von elektrischen Bahnen, insbesondere Grubenbahnen, durch elektrische Widerstandsschweißung,dadurch gekennzeichnet, daß der Wagen (ä) mit einem seitlichen, über das Nachbargleis reichenden einziehbaren Ausleger (tia', ryti') versehen ist, an dem die Schweißkontakte (f, f) quer zur Fahrtrichtung verschiebbar angeordnet sind. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Ausleger aus zwei umklappbaren und mit einstellbaren Stützen (o, o) versehenen Laufschieneu (in', ni') besteht, auf welchen der die möglichst (licht über der Schwellenoherkante liegenden Schweißkontakte (f, f) tragende Transformator (c) quer verfahren wird.PATENT CLAIMS: r. A device arranged on a four-wheeled carriage on a track for connecting the rail joints of electrical railways, in particular mine railways, by means of electrical resistance welding, characterized in that the carriage (ä) has a retractable arm (tia ', ryti') on the side extending over the adjacent track. is provided on which the welding contacts (f, f) are arranged to be displaceable transversely to the direction of travel. Device according to claim i, characterized in that the boom consists of two foldable running rails (in ', ni') provided with adjustable supports (o, o), on which the welding contacts (f, f ) load-bearing transformer (c) is moved transversely.
DEP42644D A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding Expired DE384856C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP42644D DE384856C (en) A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP42644D DE384856C (en) A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding

Publications (1)

Publication Number Publication Date
DE384856C true DE384856C (en) 1923-11-06

Family

ID=7378785

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP42644D Expired DE384856C (en) A device arranged on a carriage that can be moved on a track for connecting the rail joints of electrical railways, in particular mine railways, by electrical resistance welding

Country Status (1)

Country Link
DE (1) DE384856C (en)

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