EP0621228A1 - Method of manufacturing and assembling cranes and crane, in particular: shipboard crane - Google Patents

Method of manufacturing and assembling cranes and crane, in particular: shipboard crane Download PDF

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Publication number
EP0621228A1
EP0621228A1 EP94102113A EP94102113A EP0621228A1 EP 0621228 A1 EP0621228 A1 EP 0621228A1 EP 94102113 A EP94102113 A EP 94102113A EP 94102113 A EP94102113 A EP 94102113A EP 0621228 A1 EP0621228 A1 EP 0621228A1
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EP
European Patent Office
Prior art keywords
crane
supporting structure
modules
module
installation module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94102113A
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German (de)
French (fr)
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EP0621228B1 (en
Inventor
Uwe Dipl.-Ing. Knudsen
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.)
ThyssenKrupp Industrial Solutions AG
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Krupp Foerdertechnik GmbH
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Publication of EP0621228A1 publication Critical patent/EP0621228A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details

Definitions

  • the invention relates to a method for producing and assembling cranes, in particular on-board crane towers, and a crane, in particular on-board crane.
  • the assembly of the hydraulics and electrics in the crane tower in the previous assembly sequence is difficult and time-consuming, especially since the accesses to the interior of the crane tower are hampered by relatively narrow openings, the moving and placing of the heavy built-in parts at different heights is difficult and therefore time-consuming, that Pulling in electrical lines and hydraulic hoses is difficult and time-consuming, the number of fitters working in the tower at the same time is limited due to the limited space available, and the subsequent conservation effort inside the tower is relatively high.
  • the aim of the subject matter of the invention is to design a method for producing and assembling cranes, in particular on-board crane towers, which is simpler, less expensive and consequently also less expensive than the known method.
  • This goal is achieved according to the invention by first manufacturing a supporting structure of the crane tower that is open at the top, ready for conservation and erection, inserting prefabricated assemblies or modules containing one or more individual components into the supporting structure and connecting them to one another and / or to one another, and by connecting the supporting structure is then closed from above.
  • a large part of the modules is preferably inserted into the supporting structure from above, it being possible for some of the modules to be inserted into the supporting structure through a lateral gymnastic opening and to be fastened there.
  • the modules or assemblies can be attached to the supporting structure of the crane tower either directly or indirectly via another module in a non-positive and / or positive manner.
  • the upper opening of the supporting structure is preferably closed by a hood-like attachment on the supporting structure and connecting the two parts to one another.
  • the advantage of the solution according to the invention lies not only in a more rational manufacture and installation outside of limited space.
  • the supporting structure and the modules or assemblies can be produced in parallel, so that the total time for producing a crane tower is reduced in two ways.
  • the upper opening of the supporting structure is closed by a hood-like attachment, the height of which is at least approximately half the basic dimensions, and which has a mechanically machined receptacle or mounting for rope pulleys on its upper side, preferably by welding. Considering the height of the mechanical parts above the weld seam, stresses due to welding do not have a negative effect.
  • a crane in particular an on-board crane, with a turn, in the components of which are fastened in the inner and / or outer areas, is characterized according to the invention in that individual or more of the components are combined to form interchangeable modules which can be introduced into corresponding openings in the area of the tower are.
  • the crane tower preferably contains at least one winch module, an installation module and a driver's cabin designed as a module.
  • the installation module essentially comprises the following individual components: the main drive unit, the feed drive or pump unit, at least one hydraulic oil tank, hydraulic valve elements and electrical control cabinets including associated controls.
  • the individual components in particular of the installation module, are already electrically wired and / or provided with corresponding hydraulic connections before the installation module is installed. Furthermore, connecting hoses for winches and slewing gear are provided on the installation module, the electrical and / or hydraulic connections of the individual modules also being arranged with one another on the installation module.
  • the installation module itself can be composed of prefabricated steel profiles, in the area of which the individual components are attached.
  • FIG. 1 shows a schematic diagram of a curb tower 1, which has a ball slewing ring 3 in its lower area 2 and can be connected via connecting elements 4, for example, to a deck of a ship, not shown here.
  • the support structure 6, which is initially open at the top, is set up ready preserved. From above through the opening 5, which is only indicated, the winch module 7 and the installation module 8 are inserted into the supporting structure. As a further module, the driver's cab 9 is pushed into a tower opening 10 from the front.
  • These three preassembled modules 7, 8 and 9 are connected to the supporting structure 6 and / or to one another in a non-positive or positive manner by means of plug bolts or screws.
  • the support structure 6 is then closed at the top by means of an attachment 11.
  • the height of the top 11 with its end or cover plate 23 is at the In the embodiment shown in Figure 1 about 85% of its basic extent.
  • the holder or mounting 24 for the cable pulleys 25 is arranged on the cover plate 23.
  • the lower edge of the otherwise hood-shaped attachment 11 is welded to the upper edge of the support structure 6 in the region of its upper opening 5.
  • the bearing 24 is at such a distance from the weld or connecting seam that thermal stresses caused by the welding have no influence on the shape and dimensional accuracy of the bearing 24.
  • FIGS 2 and 3 show the installation module 8 in perspective in different views.
  • the installation module 8 itself consists of prefabricated profiles 12, in the area of which individual components, such as electrical control cabinets 13, the main drive assembly 14, the feed pump or drive assembly 15, an oil tank 16, filter elements 17 and valve panels 18 are fastened in addition to other components.
  • Grid plates 19 and 20 in the lower and upper part of the installation module 8 ensure safe working opportunities for the operators.
  • the individual levels of the grating sheets 19, 20 can be easily reached via conductors 21, 22.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • General Factory Administration (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The crane tower is mounted with its base (2) on ball bearings (3). It has a structure (6) open at the top for insertion of a winding module (7), an installation module (8) and a driving cap (9) which projects forwards out of an opening (10) in the tower. The three modules are prefabricated and secured by bolts or screws to the structure and/or to one another. The top of the tower is closed with an attachment (11). Electric hydraulic equipment is housed in the installation module.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung und Montage von Kranen, insbesondere Bordkrantürmen, sowie einen Kran, insbesondere Bordkran.The invention relates to a method for producing and assembling cranes, in particular on-board crane towers, and a crane, in particular on-board crane.

Krane, insbesondere Bordkrane, werden in der Regel nach folgendem Fertigungsablauf montiert:

  • stahlbauliche Fertigung,
  • mechanische Bearbeitung,
  • Montage der Rollendrehverbindung und der Drehwerke,
  • Konservierung,
  • Montage der Winden,
  • Montage von Hydraulik und Elektrik,
  • Montage der Führerkabine.
Cranes, especially on-board cranes, are usually assembled according to the following production process:
  • steel construction,
  • mechanical machining,
  • Assembly of the roller slewing ring and the slewing gear,
  • Conservation,
  • Assembly of winches,
  • Assembly of hydraulics and electrics,
  • Assembly of the driver's cabin.

Insbesondere die Montage der Hydraulik und Elektrik im Kranturm in der bisher üblichen Montagefolge ist schwierig und zeitaufwendig, zumal die Zugänge zum Inneren des Kranturmes durch relativ enge Öffnungen behindert sind, das Bewegen und Plazieren der schweren Einbauteile in verschiedenen Höhenebenen schwierig und deshalb zeitaufwendig ist, das Einziehen von elektrischen Leitungen und Hydraulikschläuchen schwierig und ebenfalls zeitaufwendig ist, die Anzahl gleichzeitig im Turm arbeitender Monteure aufgrund der engen Platzverhältnisse begrenzt und der Nachkonservierungsaufwand im Turminnern verhältnismäßig hoch ist.In particular, the assembly of the hydraulics and electrics in the crane tower in the previous assembly sequence is difficult and time-consuming, especially since the accesses to the interior of the crane tower are hampered by relatively narrow openings, the moving and placing of the heavy built-in parts at different heights is difficult and therefore time-consuming, that Pulling in electrical lines and hydraulic hoses is difficult and time-consuming, the number of fitters working in the tower at the same time is limited due to the limited space available, and the subsequent conservation effort inside the tower is relatively high.

Ziel des Erfindungsgegenstandes ist es, ein Verfahren zur Herstellung und Montage von Kranen, insbesondere Bordkrantürmen, zu konzipieren, das einfacher, zeitgünstiger und demzufolge auch kostengünstiger gegenüber dem bekannten Verfahren ist.The aim of the subject matter of the invention is to design a method for producing and assembling cranes, in particular on-board crane towers, which is simpler, less expensive and consequently also less expensive than the known method.

Dieses Ziel wird erfindungsgemäß erreicht, indem zunächst eine nach oben offene Tragkonstruktion des Kranturmes gefertigt, fertig konserviert und aufgestellt wird, einzelne oder mehrere Einzelkomponenten beinhaltende vorgefertigte Baugruppen oder Module in die Tragkonstruktion eingesetzt und mit derselben und/oder untereinander verbunden werden, und indem die Tragkonstruktion anschließend von oben verschlossen wird. Ein Großteil der Module wird vorzugsweise von oben in die Tragkonstruktion eingesetzt, wobei es günstig sein kann, einen Teil der Module durch eine seitliche Turnöffnung in die Tragkonstruktion einzubringen und dort zu befestigen. Das Befestigen der Module oder Baugruppen kann kraft- und/oder formschlüssig entweder unmittelbar oder mittelbar über ein anderes Modul an der Tragkonstrukion des Kranturmes erfolgen. Das Verschließen der oberen Öffnung der Tragkonstruktion erfolgt vorzugsweise durch einen haubenartigen Aufsatz auf die Tragkonstruktion und Verbinden beider Teile miteinander.This goal is achieved according to the invention by first manufacturing a supporting structure of the crane tower that is open at the top, ready for conservation and erection, inserting prefabricated assemblies or modules containing one or more individual components into the supporting structure and connecting them to one another and / or to one another, and by connecting the supporting structure is then closed from above. A large part of the modules is preferably inserted into the supporting structure from above, it being possible for some of the modules to be inserted into the supporting structure through a lateral gymnastic opening and to be fastened there. The modules or assemblies can be attached to the supporting structure of the crane tower either directly or indirectly via another module in a non-positive and / or positive manner. The upper opening of the supporting structure is preferably closed by a hood-like attachment on the supporting structure and connecting the two parts to one another.

Der Vorteil der erfindungsgemäßen Lösung liegt nicht nur in einer rationelleren Herstellung und Installation außerhalb begrenzter Platzverhältnisse. Die Herstellung der Tragkonstruktion und der Module oder Baugruppen kann zeitlich parallel erfolgen, so daß die Gesamtzeit zur Herstellung eines Kranturmes in doppelter Hinsicht reduziert wird. Das Verschließen der oberen Öffnung der Tragkonstruktion durch einen haubenartigen Aufsatz, dessen Höhe mindestens etwa der Hälfte der Grundabmessungen beträgt, und der an seiner Oberseite eine mechanisch bearbeitete Aufnahme oder Lagerung für Seilrollen aufweist, erfolgt vorzugsweise durch Schweißen. In Anbetracht der Höhe der mechanischen Teile über der Schweißnaht, wirken sich Spannungen infolge des Schweißens nicht negativ aus.The advantage of the solution according to the invention lies not only in a more rational manufacture and installation outside of limited space. The supporting structure and the modules or assemblies can be produced in parallel, so that the total time for producing a crane tower is reduced in two ways. The upper opening of the supporting structure is closed by a hood-like attachment, the height of which is at least approximately half the basic dimensions, and which has a mechanically machined receptacle or mounting for rope pulleys on its upper side, preferably by welding. Considering the height of the mechanical parts above the weld seam, stresses due to welding do not have a negative effect.

Ein Kran, insbesondere Bordkran, mit einem Turn, in dessen inneren und/oder äußeren Bereichen Komponenten befestigt sind, ist nach der Erfindung dadurch gekennzeichnet, daß einzelne oder mehrere der Komponenten zu austauschbaren Modulen zusammengefaßt sind, die in entsprechende Öffnungen im Bereich des Turmes einbringbar sind.A crane, in particular an on-board crane, with a turn, in the components of which are fastened in the inner and / or outer areas, is characterized according to the invention in that individual or more of the components are combined to form interchangeable modules which can be introduced into corresponding openings in the area of the tower are.

Vorzugsweise beinhaltet der Kranturm mindestens ein Windenmodul, ein Installationsmodul und eine als Modul ausgebildete Führerkabine.The crane tower preferably contains at least one winch module, an installation module and a driver's cabin designed as a module.

Das Installationsmodul umfaßt im wesentlichen folgende Einzelkomponenten: das Hauptantriebsaggregat, das Speiseantriebs- oder -pumpenaggregat, mindestens einen Hydrauliköltank, hydraulische Ventilelemente und elektrische Schaltschränke samt zugehörigen Steuerungen.The installation module essentially comprises the following individual components: the main drive unit, the feed drive or pump unit, at least one hydraulic oil tank, hydraulic valve elements and electrical control cabinets including associated controls.

Die einzelnen Komponenten insbesondere des Installationsmoduls sind bereits vor dem Einbau des Installationsmoduls elektrisch verdrahtet und/oder mit entsprechenden hydraulischen Verbindungen versehen. Ferner sind Anschlußschläuche für Winden und Drehwerke am Installationsmodul vorgesehen, wobei auch die elektrischen und/oder hydraulischen Verbindungen der einzelnen Module untereinander am Installationsmodul angeordnet sind.The individual components, in particular of the installation module, are already electrically wired and / or provided with corresponding hydraulic connections before the installation module is installed. Furthermore, connecting hoses for winches and slewing gear are provided on the installation module, the electrical and / or hydraulic connections of the individual modules also being arranged with one another on the installation module.

Das Installationsmodul selber kann aus vorgefertigten Stahlprofilen zusammengesetzt sein, in deren Bereich die einzelnen Komponenten befestigt werden.The installation module itself can be composed of prefabricated steel profiles, in the area of which the individual components are attached.

Die Vorteile der Modulbauweise sind:

  • gute Zugänglichkeit bei der Montage der Ausrüstung sowie bei der Verkabelung und der Verschlauchung. Hieraus resultiert eine gegenüber dem bisherigen Verfahren verbesserte Zeitersparnis,
  • Kranhilfe beim Einbau schwerer Teile ist möglich, wodurch eine nicht unerhebliche Arbeitserleichterung erzielt werden kann,
  • die Montage, insbesondere des Installationsmoduls, kann zeitlich neben der stahlbaulichen Fertigung des Kranturmes erfolgen. Dadurch kann die Fertigungsdurchlaufzeit für den Kranturm an sich verkürzt werden.
The advantages of the modular design are:
  • good accessibility when assembling the equipment as well as in the wiring and tubing. This results in an improved time saving compared to the previous method,
  • Crane assistance when installing heavy parts is possible, which can make work considerably easier,
  • the assembly, especially the installation module, can take place in addition to the steel construction of the crane tower. As a result, the production throughput time for the crane tower itself can be shortened.

Die Erfindung ist anhand eines Ausführungsbeispieles in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:

Figur 1
- Prinzipskizze eines Bordkranturms
Figuren 2 und 3
- verschiedene perspektivische Ansichten des Installationsmoduls.
The invention is illustrated in the drawing using an exemplary embodiment and is described in more detail below. Show it:
Figure 1
- Principle sketch of a curb tower
Figures 2 and 3
- Different perspective views of the installation module.

Figur 1 zeigt als Prinzipskizze einen Bordkranturm 1, der in seinem unteren Bereich 2 eine Kugeldrehverbindung 3 aufweist und über Verbindungselemente 4 beispielsweise mit einem hier nicht dargestellten Deck eines Schiffes verbunden werden kann. Die zunächst nach oben offene Tragkonstruktion 6 wird fertig konserviert aufgestellt. Von oben durch die nur angedeutete Öffnung 5 werden in die Tragkonstruktion das Windenmodul 7 und das Installationsmodul 8 eingesetzt. Als weiteres Modul, wird die Führerkabine 9 von vorne in eine Turmöffnung 10 eingeschoben. Diese drei vormontierten Module 7, 8 und 9 werden mittels Steckbolzen oder Schrauben kraft- bzw. formschlüssig mit der Tragkonstruktion 6 und/oder untereinander verbunden. Anschließend wird die Tragkonstruktion 6 oben mittels eines Aufsatzes 11 verschlossen. Die Höhe des Aufsatzes 11 mit seinem Abschluß- oder Deckblech 23 beträgt bei dem in Figur 1 dargestellten Ausführungsbeispiel etwa 85 % seiner Grunderstreckung. Auf dem Deckblech 23 ist die Halterung oder Lagerung 24 für die Seilrollen 25 angeordnet. Die Unterkante des im übrigen haubenförmigen Aufsatzes 11 wird an die obere Kante der Tragkonstruktion 6 im Bereich ihrer oberen Öffnung 5 angeschweißt. Die Lagerung 24 ist in einem solchen Abstand von der Schweiß- oder Verbindungsnaht entfernt, daß durch das Schweißen hervorgerufene Wärmespannungen keinen Einfluß auf Form und Maßhaltigkeit der Lagerung 24 haben.Figure 1 shows a schematic diagram of a curb tower 1, which has a ball slewing ring 3 in its lower area 2 and can be connected via connecting elements 4, for example, to a deck of a ship, not shown here. The support structure 6, which is initially open at the top, is set up ready preserved. From above through the opening 5, which is only indicated, the winch module 7 and the installation module 8 are inserted into the supporting structure. As a further module, the driver's cab 9 is pushed into a tower opening 10 from the front. These three preassembled modules 7, 8 and 9 are connected to the supporting structure 6 and / or to one another in a non-positive or positive manner by means of plug bolts or screws. The support structure 6 is then closed at the top by means of an attachment 11. The height of the top 11 with its end or cover plate 23 is at the In the embodiment shown in Figure 1 about 85% of its basic extent. The holder or mounting 24 for the cable pulleys 25 is arranged on the cover plate 23. The lower edge of the otherwise hood-shaped attachment 11 is welded to the upper edge of the support structure 6 in the region of its upper opening 5. The bearing 24 is at such a distance from the weld or connecting seam that thermal stresses caused by the welding have no influence on the shape and dimensional accuracy of the bearing 24.

Die Figuren 2 und 3 zeigen das Installationsmodul 8 perspektivisch in verschiedenen Ansichten.Figures 2 and 3 show the installation module 8 in perspective in different views.

Das Installationsmodul 8 selber besteht aus vorgefertigten Profilen 12, in deren Bereich Einzelkomponenten, wie elektrische Schaltschränke 13, das Hauptantriebsaggregat 14, das Speisepumpen- oder -antriebsaggregat 15, ein Öltank 16, Filterelemente 17 und Ventiltafeln 18 neben anderen Komponenten befestigt sind. Gitterbleche 19 und 20 im unteren und oberen Teil des Installationsmodul 8 sorgen für sichere Arbeitsmöglichkeiten der Bedienpersonen. Die einzelnen Ebenen der Gitterbleche 19, 20 sind über Leitern 21, 22 problemlos erreichbar.The installation module 8 itself consists of prefabricated profiles 12, in the area of which individual components, such as electrical control cabinets 13, the main drive assembly 14, the feed pump or drive assembly 15, an oil tank 16, filter elements 17 and valve panels 18 are fastened in addition to other components. Grid plates 19 and 20 in the lower and upper part of the installation module 8 ensure safe working opportunities for the operators. The individual levels of the grating sheets 19, 20 can be easily reached via conductors 21, 22.

Claims (14)

Verfahren zur Herstellung und Montage von Kranen, insbesondere Bordkrantürmen (1), dadurch gekennzeichnet, daß zunächst eine nach oben offene Tragkonstruktion (6) des Kranturmes (1) gefertigt, fertig konserviert und aufgestellt wird, daß einzelne oder mehrere Einzelkomponenten (13 bis 18) beinhaltende vorgefertigte Module (7, 8, 9) in die Tragkonstruktion (6) eingesetzt und mit derselben und/oder untereinander verbunden werden und daß die Tragkonstruktion (6) anschließend von oben verschlossen wird.Process for the manufacture and assembly of cranes, in particular on-board crane towers (1), characterized in that first a supporting structure (6) of the crane tower (1) which is open at the top is manufactured, completely preserved and erected so that individual or more individual components (13 to 18) containing prefabricated modules (7, 8, 9) are inserted into the supporting structure (6) and connected to the same and / or to one another and that the supporting structure (6) is then closed from above. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß Module (7, 8) von oben in die Tragkonstruktion (6) eingesetzt werden.Method according to Claim 1, characterized in that modules (7, 8) are inserted into the supporting structure (6) from above. Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß mindestens ein Modul (9) seitlich durch eine Turmöffnung (10) eingeschoben und in der Tragkonstruktion (6) befestigt wird.Method according to one of claims 1 or 2, characterized in that at least one module (9) is inserted laterally through a tower opening (10) and fastened in the supporting structure (6). Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß einzelne oder alle Module (7, 8, 9) kraft- und/oder formschlüssig mit der Tragkonstruktion (6) und/oder untereinander verbunden werden.Method according to one of claims 1 to 3, characterized in that individual or all modules (7, 8, 9) are non-positively and / or positively connected to the supporting structure (6) and / or to one another. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Verschließen der oberen Öffnung (5) der Tragkonstruktion (6) durch Aufsetzen eines haubenartigen Aufsatzes (11) auf die Tragkonstruktion (6) und Verbinden mit dieser erfolgt.Method according to one of claims 1 to 4, characterized in that the upper opening (5) of the supporting structure (6) is closed by placing a hood-like attachment (11) on the supporting structure (6) and connecting to it. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß das Verbinden durch Schweißen erfolgt.A method according to claim 5, characterized in that the connection is carried out by welding. Kran, insbesondere Bordkran (1), mit einer Tragkonstruktion (6), in deren inneren und/oder äußeren Bereichen Komponenten (13 bis 18) befestigt sind, dadurch gekennzeichnet, daß einzelne oder mehrere der Komponenten (13 bis 18) zu austauschbaren Modulen (7, 8, 9) zusammengesetzt sind, die in entsprechende Öffnungen (5, 10) im Bereich der Tragkonstruktion (6) einbringbar sind.Crane, in particular on-board crane (1), with a supporting structure (6), in the inner and / or outer areas of which components (13 to 18) are fastened, characterized in that one or more of the components (13 to 18) form exchangeable modules 7, 8, 9) are assembled, which can be introduced into corresponding openings (5, 10) in the region of the supporting structure (6). Kran nach Anspruch 7, gekennzeichnet durch ein Windenmodul (7), ein Installationsmodul (8) und eine als Modul ausgebildete Führerkabine (9).Crane according to claim 7, characterized by a winch module (7), an installation module (8) and a driver's cabin (9) designed as a module. Kran nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, daß das Installationsmodul (8) die Einzelkomponenten Hauptantriebsaggregat (14), Speisepumpenaggregat (15), Hydrauliköltank (16), hydraulische Ventilelemente (17, 18) sowie elektrische Schaltschränke (13) samt Steuerung beinhaltet.Crane according to one of claims 7 or 8, characterized in that the installation module (8) comprises the individual components of the main drive unit (14), feed pump unit (15), hydraulic oil tank (16), hydraulic valve elements (17, 18) and electrical control cabinets (13) together with the control system includes. Kran nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die einzelnen Komponenten (13 bis 18) des Installationsmoduls (8) elektrisch verdrahtet und/oder durch hydraulische Leitungen miteinander verbunden sind.Crane according to one of claims 7 to 9, characterized in that the individual components (13 to 18) of the installation module (8) are electrically wired and / or connected to one another by hydraulic lines. Kran nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß die Ahschlußleitungen für Winden und Drehwerke im Bereich der Module (7, 8, 9) vorgesehen sind.Crane according to one of claims 7 to 10, characterized in that the connecting lines for winches and slewing gear are provided in the area of the modules (7, 8, 9). Kran nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, daß die elektrischen und/oder hydraulischen Verbindungen der einzelnen Module (7, 8, 9) untereinander am Installationsmodul (8) vorgesehen sind.Crane according to one of claims 7 to 11, characterized in that the electrical and / or hydraulic connections of the individual modules (7, 8, 9) to one another are provided on the installation module (8). Kran nach einem der Ansprüche 7 bis 12, dadurch gekennzeichnet, daß das Installationsmodul (8) selber aus vorgefertigten Stahlprofilen (12) zusammengesetzt ist, im Bereich derer die einzelnen Komponenten (13 bis 18) befestigt sind.Crane according to one of claims 7 to 12, characterized in that the installation module (8) itself is composed of prefabricated steel profiles (12), in the area of which the individual components (13 to 18) are fastened. Kran nach einem der Ansprüche 7 bis 13, dadurch gekennzeichnet, daß die Tragkonstruktion (6) an ihrer Oberseite mit einem haubenartigen Aufsatz (11) verschlossen ist, der wiederum mit Seilrollen (14) versehen ist.Crane according to one of claims 7 to 13, characterized in that the top of the support structure (6) is closed with a hood-like attachment (11) which is in turn provided with rope pulleys (14).
EP94102113A 1993-02-24 1994-02-11 Crane towers and method of their assembly Expired - Lifetime EP0621228B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4305620A DE4305620A1 (en) 1993-02-24 1993-02-24 Method of constructing and erecting cranes, and crane, in particular shipboard crane
DE4305620 1993-02-24

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EP0621228A1 true EP0621228A1 (en) 1994-10-26
EP0621228B1 EP0621228B1 (en) 2000-01-26

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EP94102113A Expired - Lifetime EP0621228B1 (en) 1993-02-24 1994-02-11 Crane towers and method of their assembly

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EP (1) EP0621228B1 (en)
JP (1) JPH0789695A (en)
AT (1) ATE189181T1 (en)
DE (2) DE4305620A1 (en)
NO (1) NO308350B1 (en)

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Publication number Priority date Publication date Assignee Title
CN110980548A (en) * 2019-12-27 2020-04-10 江苏政田重工股份有限公司 Maintenance channel for crane

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DE102010019492A1 (en) * 2010-04-29 2011-11-03 Areva Energietechnik Gmbh Method for providing a lifting device on a platform
DE102013205030B4 (en) * 2013-03-21 2015-10-22 Senvion Gmbh System and method for transporting and testing a crane for use in an offshore wind turbine

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DE941019C (en) * 1953-12-12 1956-03-29 Krupp Ardelt G M B H Winch arrangement for cranes, preferably for portal cranes
DE1232716B (en) * 1965-06-24 1967-01-19 Beteiligungs & Patentverw Gmbh Portal-less piece goods crane, especially port crane
DE1256380B (en) * 1965-04-14 1967-12-14 Beteiligungs & Patentverw Gmbh Slewing crane, in particular single-link luffing crane, for bulk cargo handling
GB2142312A (en) * 1983-06-29 1985-01-16 Fmc Corp Modularised pedestal mount crane and method of disassembly
DE3545965A1 (en) * 1985-12-23 1987-07-02 Phb Weserhuette Ag Method and device for dismantling, assembling and inspecting the rotary connections of cranes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941019C (en) * 1953-12-12 1956-03-29 Krupp Ardelt G M B H Winch arrangement for cranes, preferably for portal cranes
DE1256380B (en) * 1965-04-14 1967-12-14 Beteiligungs & Patentverw Gmbh Slewing crane, in particular single-link luffing crane, for bulk cargo handling
DE1232716B (en) * 1965-06-24 1967-01-19 Beteiligungs & Patentverw Gmbh Portal-less piece goods crane, especially port crane
GB2142312A (en) * 1983-06-29 1985-01-16 Fmc Corp Modularised pedestal mount crane and method of disassembly
DE3545965A1 (en) * 1985-12-23 1987-07-02 Phb Weserhuette Ag Method and device for dismantling, assembling and inspecting the rotary connections of cranes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110980548A (en) * 2019-12-27 2020-04-10 江苏政田重工股份有限公司 Maintenance channel for crane

Also Published As

Publication number Publication date
NO308350B1 (en) 2000-09-04
NO940375D0 (en) 1994-02-07
NO940375L (en) 1994-08-25
DE59409096D1 (en) 2000-03-02
EP0621228B1 (en) 2000-01-26
DE4305620A1 (en) 1994-08-25
JPH0789695A (en) 1995-04-04
ATE189181T1 (en) 2000-02-15

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