DE249254C - - Google Patents
Info
- Publication number
- DE249254C DE249254C DENDAT249254D DE249254DA DE249254C DE 249254 C DE249254 C DE 249254C DE NDAT249254 D DENDAT249254 D DE NDAT249254D DE 249254D A DE249254D A DE 249254DA DE 249254 C DE249254 C DE 249254C
- Authority
- DE
- Germany
- Prior art keywords
- arms
- crane
- car
- bogies
- winch
- 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.)
- Active
Links
- 230000003137 locomotive Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/20—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 249254 KLASSE 356. GRUPPE- M 249254 CLASS 356. GROUP
Firma CARL FLOHR in BERLIN.CARL FLOHR company in BERLIN.
Die Eisenbahnwagen werden, wenn reparaturbedürftig oder zur Revision fällig, in die
Werkstatt genommen und mit neuen Achsen bzw. Drehgestellen versehen. Um die Wagen
von den Achsen oder Drehgestellen abzuheben, sind bisher vier Hebeböcke zur Anwendung
gekommen, die an vier Stellen den Wagen erfassen und von den Drehgestellen abheben.
Der Antrieb erfolgte bei älteren AnlagenThe railway wagons are taken to the workshop when they are in need of repair or revision and are fitted with new axles or bogies. In order to lift the wagons from the axles or bogies, four lifting jacks have been used so far, which grasp the wagon at four points and lift it off the bogies.
The drive took place in older systems
ίο von Hand, bei neueren Anlagen auf elektrischem Wege. Diese Art, die Wagen von den Drehgestellen abzuheben, hat den Nachteil, daß entweder für jeden Stand ein Satz von vier Böcken angeschafft werden muß, oder daß es erforderlich ist, die Hebeböcke von einem Stand zum andern zu transportieren. Im ersteren Falle sind die Anschaffungskosten sehr hoch, da viele Sätze notwendig sind; im zweiten Falle geht viel Zeit mit dem Transport verloren. Außerdem sind die Hebeböcke bei den vorzunehmenden Arbeiten störend, indem sie die gute Zugänglichkeit beeinträchtigen. ίο by hand, with newer systems on electrical Ways. This way of lifting the wagons from the bogies has the disadvantage that either a set of four jacks must be purchased, or that it is necessary to lift the jacks from to transport one stand to another. In the former case, the acquisition costs are very high, as many sentences are necessary; in the second case a lot of time is spent on transport lost. In addition, the jacks interfere with the work to be carried out by impairing good accessibility.
Diesem Übelstand soll gemäß der Erfindung durch einen Kran abgeholfen werden, von dessen festen oder fahrbaren Hubwerken aufklappbare Arme herabhängen, die mit ihrem konsolartig vorspringenden Unterteil unter den Wagenoberteil fassen.According to the invention, this drawback is to be remedied by a crane whose fixed or mobile hoists hinged arms hang down with their Grasp the console-like protruding lower part under the upper part of the car.
Die Erfindung ist in den Fig. 1 bis 4 zur Darstellung gebracht. Der Kran ist ähnlich wie bei den Lokomotivhebekranen in Form eines Laufkranes ausgeführt. Die festen oder fahrbaren Hubwerke (Katzen) des Kranes sind mit Trommeln α ausgerüstet, durch deren Windenseile die Traverse b in den Führungen c gehoben und gesenkt werden kann. Auf der Traverse sind zwei Arme d drehbar gelagert, die durch das an der Traverse gelagerte Windwerk β gedreht werden können, so daß die Arme nicht vertikal, sondern horizontal, wie in Fig. 4 angedeutet, gelegt werden können.The invention is shown in FIGS. 1 to 4. Similar to the locomotive lifting cranes, the crane is designed in the form of an overhead traveling crane. The fixed or mobile hoists (trolleys) of the crane are equipped with drums α , the winch cables of which the traverse b in the guides c can be raised and lowered. Two arms d are rotatably mounted on the traverse and can be rotated by the winch β mounted on the traverse, so that the arms can be placed horizontally rather than vertically, as indicated in FIG.
Die Arme d besitzen unten Riegel f, die vorgeschoben werden können und sich unter den Rahmen des Wagens legen. Hebt das Hubwerk mit den Trommeln α an, so wird der Wagenoberteil von den unteren Drehgestellen abgehoben. Die Drehgestelle können weggefahren und der Wagen kann durch Senken auf Böcke abgesetzt werden. Zieht man die Riegel f zurück (punktierte Stellung) und legt die Arme d durch das Windwerk e horizontal, so kann der Kran über sämtliche auch von Wagen besetzte Stände hinwegfahren und in einem anderen Stand die gleiche Arbeit verrichten.The arms d have latches f at the bottom, which can be pushed forward and lie under the frame of the car. If the hoist with the drums lifts α, the upper part of the car is lifted off the lower bogies. The bogies can be moved away and the car can be set down on trestles by lowering it. If one pulls back the bolt f (dotted position) and puts the arms d horizontally through the winch e , the crane can drive over all stands occupied by wagons and do the same work in another stand.
Die konstruktive Durchbildung dieses Wagenhebekranes kann in verschiedener Weise geschehen. So ist es nicht erforderlich, die Riegel f in der beschriebenen Form zur Anwendung zu bringen, sondern es können auch drehbare Arme, herauf- oder herunterklappbare Hebel zur Anwendung kommen, die den Wagen erfassen. Es richtet sich dies hauptsächlich nach der Art der zu hebenden Wagen, vgl. Fig. 3.The structural design of this jack crane can be done in various ways. It is not necessary to use the bolt f in the form described, but rather rotatable arms and levers that can be folded up or down can also be used, which grasp the carriage. This depends mainly on the type of car to be lifted, see Fig. 3.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE249254C true DE249254C (en) |
Family
ID=507893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT249254D Active DE249254C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE249254C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086661A (en) * | 1961-10-26 | 1963-04-23 | Pacific Coast Eng Co | Cargo container carrier and lifting spreader therefor |
WO1994029210A1 (en) * | 1993-06-03 | 1994-12-22 | Krupp Fördertechnik Gmbh | Lifting and transport device for large containers |
US5803280A (en) * | 1993-06-03 | 1998-09-08 | Krupp Fordertechnik Gmbh | Lifting and transport apparatus for transcontainers |
-
0
- DE DENDAT249254D patent/DE249254C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086661A (en) * | 1961-10-26 | 1963-04-23 | Pacific Coast Eng Co | Cargo container carrier and lifting spreader therefor |
WO1994029210A1 (en) * | 1993-06-03 | 1994-12-22 | Krupp Fördertechnik Gmbh | Lifting and transport device for large containers |
US5803280A (en) * | 1993-06-03 | 1998-09-08 | Krupp Fordertechnik Gmbh | Lifting and transport apparatus for transcontainers |
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