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EP2610207A1 - Crane - Google Patents

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Publication number
EP2610207A1
EP2610207A1 EP12008225.0A EP12008225A EP2610207A1 EP 2610207 A1 EP2610207 A1 EP 2610207A1 EP 12008225 A EP12008225 A EP 12008225A EP 2610207 A1 EP2610207 A1 EP 2610207A1
Authority
EP
European Patent Office
Prior art keywords
crane
carriage
receiving device
crane according
heavy duty
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
EP12008225.0A
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German (de)
French (fr)
Other versions
EP2610207B1 (en
Inventor
Walter Biedenbach
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Individual
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Individual
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Publication date
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Publication of EP2610207A1 publication Critical patent/EP2610207A1/en
Application granted granted Critical
Publication of EP2610207B1 publication Critical patent/EP2610207B1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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
    • B66C23/36Cranes 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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
    • B66C23/36Cranes 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
    • B66C23/38Cranes 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 with separate prime movers for crane and vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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
    • B66C23/36Cranes 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
    • B66C23/42Cranes 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 with jibs of adjustable configuration, e.g. foldable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details

Definitions

  • the invention relates to a crane, in particular a crane for indoor use, with a boom, a receiving this rotary column and this receiving receiving device having crane structure, which together with an associated car forms a non-road vehicle and is preferably receivable on a road transport vehicle, and with adjustable, at its free end in each case a mainstay supporting support beams.
  • a crane of this kind is from the DE 1 9602972 A1 known.
  • the receiving device carrying the rotary column is integrated in the carriage.
  • the crane body is therefore not detachable from the car.
  • the support beams are mounted on the receiving device of the crane body, which is formed separately from the carriage and detachably thereto with the receiving device and can be fixed alternatively to the recording on the car for a recording on a set of at least three heavy duty castors is set up.
  • the heavy duty rollers have in comparison to the wheel diameter of the wheels of the car comparatively small diameter of their roles relative to the car height comparatively small support height.
  • the headroom ie the clear height of a gate or a passage, which must be given so that the crane can pass, reduce by the crane body with his Receiving device removed from the car and implemented on a set of heavy duty castors, which is possible due to the car separate configuration and detachable arrangement of the crane body and is facilitated by attached to the receiving device of the crane body support beams.
  • the support beams are mounted on the receiving device of the crane body, it is ensured that this can be raised and lowered by means of the legs, which greatly facilitates the change from a recording on the car to a recording on the heavy duty rollers and vice versa.
  • the connection of the car with the crane body is released, this then raised by means of the extendable legs of the support beams, so that the alone mobile vehicle can be removed.
  • the crane body can be lowered by shortening the legs on the heavy duty castors, resulting in a lower overall height, as in recorded on the car crane body.
  • the measures according to the invention thus ensure that comparatively low passages or gates, etc. are passable and then subsequently the crane structure can be accommodated again on the carriage, which have drivable and steerable wheels and can be provided with a power station, so that an easily movable , results agile and self-sufficient work unit.
  • At least some of the wheels of the car preferably all wheels of the car, as already mentioned, be designed as steerable wheels, which ensures a high maneuverability.
  • Another expedient measure may consist in that the car, as already mentioned, has a power station containing at least one motor, which required for driving the wheels, for rotating the rotary column and for swiveling up and down and retraction and extension of the boom Energy generated and thus results in a self-sufficient implement.
  • a further expedient measure may consist in that the receiving device of the crane structure has at least the heavy duty rollers associated flat support surfaces, which allows a clean Auflagerung on the heavy duty rollers, which expediently flat, upper support plates.
  • the entire bottom of the receiving device may be formed as a flat surface, which facilitates the conversion process from the car to the heavy duty rollers.
  • the carriage may have on its upper side at least the support surfaces of the receiving device of the crane structure associated, planar areas.
  • the entire top of the car may be flat, which is also advantageous for the simplification of the conversion process and facilitates reliable bearing of the crane body.
  • a further advantageous measure may consist in that the width of the receiving device of the crane structure corresponds to the width of the carriage and that are provided by one organ projecting, lateral tabs which receive the other organ between them and with this releasably connectable, preferably be bolted , These measures result in a secure yet easily detachable connection of the crane body to the car and vice versa. At the same time, the tabs facilitate the positioning of the crane body on the cart.
  • Main field of application of the invention are assembly cranes for indoor use, for example, for moving heavier loads, such as larger machines, etc. inside factory buildings and the like.
  • Such cranes are first transported on the road to the hall entrance, etc., and then have to pass through the hall gate and possibly existing within the hall passages, which is not usually possible in road-going condition.
  • the figure is based on the road legal condition.
  • a truck is provided as a road transport vehicle 1 for a recorded on this, even not road traversing mounting crane 2.
  • This can simply be added to the loading bridge of the transport vehicle 1.
  • a hereby locked receiving frame 3 is provided on the loading bridge of the transport vehicle, on which the mounting crane 2 can be recorded and fixed.
  • the mounting crane 2 can be recorded and fixed.
  • there is practically a mobile crane formed by the transport vehicle 1 and the mounting crane 2 accommodated thereon.
  • the mounting crane 2 is removed from the transport vehicle 1.
  • the mounting crane 2 is independent of the transport vehicle 1 movable and maneuverable.
  • the mounting crane 2 has this purpose its own, independent of the transport vehicle 1 car 4 with a recorded on wheels 5 dock leveler 6, which passes continuously over the entire length of the carriage and may have formed by longitudinal and transverse beams, supporting frame.
  • the mounting crane 2 further has a detachable on the carriage 4 crane assembly 7. This contains a trained as a telescopic arm, shown here in the retracted position boom 8 by means of a lifting cylinder 9 up and down on one side by means of another lifting cylinder assembly 10 up and swing arm 11 of a rotary column 12 is mounted.
  • support beam 15 is provided, which carry in the region of their ends each one in the vertical direction and retractable pillar 16.
  • the support arms 15 are retracted and placed practically parallel to the side edges of the receiving device 14, so that no lateral projection on the side edges of the carriage 4 and the transport vehicle 1 results.
  • the legs 16 are brought into their upper end position.
  • the support beams 15 are issued laterally to increase the support surface of the crane and / or extended and the legs 16 placed to rest on the ground down.
  • the crane assembly 7 is not integrated with its receiving device 14 in the structure of the carriage 4, but separately formed thereof, so that a parting plane is formed and a separation of car 4 and crane assembly 7 is possible.
  • the force-transmitting connection of the crane body 7 and its receiving device 14 must be repealed with the carriage 4.
  • this or the receiving device 14 forming base of the crane body 7 may be provided with side tabs 17, each receiving the adjacent part between them and with this appropriate Bolt are connectable.
  • the box-shaped receiving device 14 is provided with the attached to their car in the longitudinal direction side flaps 17 which protrude down and bear the loading bridge 6 of the carriage 4 between them on the side edges of the carriage 4 and hereby are bolted by means of cross bolt 18 , It may be plug or bolt. It is important that they are sustainable and can be easily solved.
  • the width of the receiving device 14 corresponds to the width of the loading bridge 6 of the carriage 4, so that the tabs 17 may be formed as a flat tabs and yet cause an exact lateral securing.
  • Carriage side and tab side are the bolt 18 associated, in the FIG. 1 underlying, assembled state aligned holes 18a, b provided as FIG. 2 shows.
  • the above-mentioned parting plane between the carriage 4 and the crane body 7 practically corresponds to the joint between the underside of the receiving device 14 of the crane body 7 and the upper side of the loading bridge 6 of the carriage 4.
  • the crane body 7, as shown FIG. 2 emerges lifted after loosening the car-side compound, so that the alone mobile carriage 4 can be moved out under the crane body 7.
  • FIG. 3 This has a set of three heavy duty rollers 19. These each have a flat, upper support plate 20 and this carrying rollers 21.
  • the diameter of the rollers 21 is substantially smaller than the diameter of the wheels 5 of the carriage 4.
  • the same is true for the thickness of the support plate 20 in Comparison to the cart-side loading bridge 6.
  • the total height of the recorded on the heavy duty rollers 19 arrangement is accordingly smaller than the total height the recorded on the carriage 4 arrangement, which allows passage through lower gates, etc.
  • a set of three heavy duty rollers, which are in one in FIG. 3 indicated position can be attached. Of course, more than three heavy duty castors could of course be used.
  • the receiving device 14 is provided on its underside at least with the support plates 20 of the heavy duty rollers 19 associated, flat support surfaces.
  • the entire bottom of the receiving device 14 may be formed as a flat surface 22, which ensures a high freedom of movement in terms of the number and positioning of the heavy duty rollers 19 used.
  • the loading bridge 6 may be provided at least with the lower support surfaces of the receiving device 14 associated, planar support surfaces or one of the flat bottom of the receiving device 14 associated, flat support surface.
  • the recorded on the heavy duty rollers 19 arrangement can be pushed and / or pulled. Appropriately may be provided to facilitate this process not shown connections for push and / or drawbars.
  • After passing through the correspondingly low gate of the crane body 7 is again recorded on the carriage 4. This is done in the reverse manner as when putting on the heavy duty rollers 19, ie the crane body 7 is raised again and then lowered onto the removed after removal of heavy duty rollers 19 in position carriage 4 and then connected by means of the connecting pin 18 etc.
  • a power station 24 which contains at least one motor, advantageously two motors in the form of an internal combustion engine and an electric motor and provides the energy for all drivable organs of the mounting crane 2, so that it forms a self-sufficient device.
  • the wheels of the carriage 4 may be designed as hydraulically driven and individually steerable wheels, which facilitates maneuvering and increases the maneuverability.
  • the mounting crane 2 also requires ballast which can be installed as far as possible in the carriage 4. It would also be conceivable to provide the support beam 15 with ballast and / or also to the rotary column 12, preferably in opposite directions to the boom 8 or pivot arm 11 to deploy expansive ballast, as from the FIGS. 1 and 2 apparent optionally attachable or removable weight assembly 25 shows.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The crane has a crane body (7) with a crane boom (8), a rotary column (12) incorporating the crane boom and a receiving device (14) for carrying the rotary column. The crane body is made of an associated carriage (4), and essentially incorporated on a transport vehicle (1) driven on the roads. An adjustable supporting beam is provided with eleven legs (16) on free ends, where supporting beams (15) are attached to the receiving device. The crane body is alternatively aligned for incorporating on the carrier that is incorporated on a set of three heavy duty rollers.

Description

Die Erfindung betrifft einen Kran, insbesondere einen Montagekran für den Innenbereich, mit einem einen Ausleger, eine diesen aufnehmende Drehsäule sowie eine diese tragende Aufnahmeeinrichtung aufweisenden Kranaufbau, der zusammen mit einem zugeordneten Wagen ein nicht straßenfahrfähiges Gefährt bildet und vorzugsweise auf einem straßenfahrfähigen Transportfahrzeug aufnehmbar ist, und mit einstellbaren, an ihrem freien Ende jeweils ein Standbein tragenden Stützbalken.The invention relates to a crane, in particular a crane for indoor use, with a boom, a receiving this rotary column and this receiving receiving device having crane structure, which together with an associated car forms a non-road vehicle and is preferably receivable on a road transport vehicle, and with adjustable, at its free end in each case a mainstay supporting support beams.

Ein Kran dieser Art ist aus der DE 1 9602972 A1 bekannt. Bei dieser bekannten Anordnung ist die die Drehsäule tragende Aufnahmeeinrichtung in den Wagen integriert. Der Kranaufbau ist daher vom Wagen nicht lösbar. Diese bekannte Anordnung führt zwar bereits zu einer gegenüber sogenannten Autokranen vergleichsweise geringen, für die benötigte lichte Durchfahrtshöhe von Toren etc. maßgebenden Gesamthöhe. Es kann aber dennoch vorkommen, dass diese an sich geringe Gesamthöhe für manche Tore und insbesondere Durchfahrten in Hallen etc. immer noch zu hoch ist.A crane of this kind is from the DE 1 9602972 A1 known. In this known arrangement, the receiving device carrying the rotary column is integrated in the carriage. The crane body is therefore not detachable from the car. Although this known arrangement already leads to a comparison with so-called mobile cranes comparatively low, for the required clear passage height of gates etc. authoritative overall height. However, it may still happen that this in itself low overall height for some goals and especially passages in halls etc. is still too high.

Hiervon ausgehend ist es daher die Aufgabe der vorliegenden Erfindung, eine Anordnung eingangs erwähnter Art mit einfachen und kostengünstigen Mitteln so zu verbessern, dass sie für eine noch geringere Durchfahrtshöhe geeignet ist.On this basis, it is therefore an object of the present invention to improve an arrangement of the kind mentioned with simple and inexpensive means so that it is suitable for even lower headroom.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Stützbalken an der Aufnahmeeinrichtung des Kranaufbaus angebracht sind, der separat vom Wagen ausgebildet und mit der Aufnahmeeinrichtung lösbar hieran festlegbar ist und der alternativ zur Aufnahme auf dem Wagen für eine Aufnahme auf einen Satz von wenigstens drei Schwerlastrollen eingerichtet ist.This object is achieved in that the support beams are mounted on the receiving device of the crane body, which is formed separately from the carriage and detachably thereto with the receiving device and can be fixed alternatively to the recording on the car for a recording on a set of at least three heavy duty castors is set up.

Die Schwerlastrollen besitzen in Folge des im Vergleich zum Raddurchmesser der Räder des Wagens vergleichsweise kleinen Durchmessers ihrer Rollen eine gegenüber der Wagenhöhe vergleichsweise kleine Stützhöhe. Um die Differenz zwischen der Wagenhöhe und der Stützhöhe der Schwerlastrollen lässt sich daher mit Hilfe der erfindungsgemäßen Maßnahmen die Durchfahrtshöhe, d.h. die lichte Höhe eines Tors oder einer Durchfahrt, die gegeben sein muss, damit der Kran passieren kann, reduzieren, indem der Kranaufbau mit seiner Aufnahmeeinrichtung vom Wagen abgenommen und auf einen Satz Schwerlastrollen umgesetzt wird, was infolge der vom Wagen separaten Ausgestaltung und lösbaren Anordnung des Kranaufbaus möglich ist und durch die an der Aufnahmeeinrichtung des Kranaufbaus angebrachten Stützbalken erleichtert wird. Dennoch ist mit Hilfe der Schwerlastrollen so viel Mobilität gewährleistet, dass die auf den Schwerlastrollen abgesetzte Anordnung verschoben und so ein Tor oder eine Durchfahrt etc. passieren kann. Dadurch, dass die Stützbalken an der Aufnahmeeinrichtung des Kranaufbaus angebracht sind, ist sichergestellt, dass dieser mittels der Standbeine angehoben und abgesenkt werden kann, was den Wechsel von einer Aufnahme auf dem Wagen zu einer Aufnahme auf den Schwerlastrollen und umgekehrt sehr erleichtert. Hierbei wird zunächst die Verbindung des Wagens mit dem Kranbaufbau gelöst, dieser dann mittels der ausfahrbaren Standbeine der Stützbalken angehoben, so dass der auch allein fahrfähige Wagen entfernt werden kann. Anschließend kann der Kranaufbau durch Verkürzung der Standbeine auf die Schwerlastrollen abgesenkt werden, wodurch sich eine geringere Gesamthöhe ergibt, als bei auf dem Wagen aufgenommenem Kranaufbau. Die erfindungsgemäßen Maßnahmen stellen damit sicher, dass vergleichsweise niedrige Durchfahrten bzw. Tore etc. passierbar sind und dann anschließend der Kranaufbau wieder auf dem Wagen aufnehmbar ist, der antreibbare und lenkbare Räder aufweisen und mit einer Kraftstation versehen sein kann, so dass sich eine leicht bewegbare, wendige und autarke Arbeitseinheit ergibt.The heavy duty rollers have in comparison to the wheel diameter of the wheels of the car comparatively small diameter of their roles relative to the car height comparatively small support height. To the difference between the car height and the support height of the heavy duty rollers can therefore with the help of the measures according to the invention the headroom, ie the clear height of a gate or a passage, which must be given so that the crane can pass, reduce by the crane body with his Receiving device removed from the car and implemented on a set of heavy duty castors, which is possible due to the car separate configuration and detachable arrangement of the crane body and is facilitated by attached to the receiving device of the crane body support beams. Nevertheless, with the help of the heavy duty castors, so much mobility is ensured that the arrangement placed on the heavy duty castors can be moved and thus a gate or passage can pass. The fact that the support beams are mounted on the receiving device of the crane body, it is ensured that this can be raised and lowered by means of the legs, which greatly facilitates the change from a recording on the car to a recording on the heavy duty rollers and vice versa. Here, first, the connection of the car with the crane body is released, this then raised by means of the extendable legs of the support beams, so that the alone mobile vehicle can be removed. Subsequently, the crane body can be lowered by shortening the legs on the heavy duty castors, resulting in a lower overall height, as in recorded on the car crane body. The measures according to the invention thus ensure that comparatively low passages or gates, etc. are passable and then subsequently the crane structure can be accommodated again on the carriage, which have drivable and steerable wheels and can be provided with a power station, so that an easily movable , results agile and self-sufficient work unit.

Vorteilhafte Ausgestaltungen und zweckmäßige Fortbildungen der übergeordneten Maßnahmen sind in den Unteransprüchen angegeben.Advantageous embodiments and expedient developments of the higher-level measures are specified in the subclaims.

So kann zumindest ein Teil der Räder des Wagens, vorzugsweise alle Räder des Wagens, wie schon erwähnt, als lenkbare Räder ausgebildet sein, was eine hohe Wendigkeit gewährleistet.Thus, at least some of the wheels of the car, preferably all wheels of the car, as already mentioned, be designed as steerable wheels, which ensures a high maneuverability.

Eine weitere zweckmäßige Maßnahme kann darin bestehen, dass der Wagen, wie ebenfalls schon erwähnt, eine wenigstens einen Motor enthaltende Kraftstation aufweist, welche die zum Antrieb der Räder, zum Drehen der Drehsäule sowie zum Auf- und Abschwenken sowie Ein- und Ausfahren des Auslegers erforderliche Energie erzeugt und damit ein autarkes Arbeitsgerät ergibt.Another expedient measure may consist in that the car, as already mentioned, has a power station containing at least one motor, which required for driving the wheels, for rotating the rotary column and for swiveling up and down and retraction and extension of the boom Energy generated and thus results in a self-sufficient implement.

Dadurch, dass der Wagen eine über seine Länge ununterbrochen durchgehende Ladebrücke aufweist, ergibt sich ein einfacher und stabiler Aufbau des auch allein, d.h. ohne Kranaufbau fahrfähigen Wagens.The fact that the car has an over its length continuously continuous loading bridge, there is a simple and stable structure of the alone, i. without crane body of mobile car.

Eine weitere zweckmäßige Maßnahme kann darin bestehen, dass die Aufnahmeeinrichtung des Kranaufbaus zumindest den Schwerlastrollen zugeordnete ebene Stützflächen aufweist, was eine saubere Auflagerung auf den Schwerlastrollen, die zweckmäßig ebene, obere Stützplatten aufweisen, ermöglicht. Vorteilhaft kann die ganze Unterseite der Aufnahmeeinrichtung als ebene Fläche ausgebildet sein, was den Umsetzvorgang vom Wagen auf die Schwerlastrollen erleichtert.A further expedient measure may consist in that the receiving device of the crane structure has at least the heavy duty rollers associated flat support surfaces, which allows a clean Auflagerung on the heavy duty rollers, which expediently flat, upper support plates. Advantageously, the entire bottom of the receiving device may be formed as a flat surface, which facilitates the conversion process from the car to the heavy duty rollers.

In weiterer Fortbildung der übergeordneten Maßnahmen kann der Wagen an seiner Oberseite zumindest den Stützflächen der Aufnahmeeinrichtung des Kranaufbaus zugeordnete, ebene Bereiche aufweisen. Vorzugsweise kann die ganze Oberseite des Wagens eben ausgebildet sein, was ebenfalls vorteilhaft für die Vereinfachung des Umsetzvorgangs ist und eine zuverlässige Auflagerung des Kranaufbaus erleichtert.In a further development of the higher-level measures, the carriage may have on its upper side at least the support surfaces of the receiving device of the crane structure associated, planar areas. Preferably, the entire top of the car may be flat, which is also advantageous for the simplification of the conversion process and facilitates reliable bearing of the crane body.

Eine weitere vorteilhafte Maßnahme kann darin bestehen, dass die Breite der Aufnahmeeinrichtung des Kranaufbaus der Breite des Wagens entspricht und dass vom jeweils einen Organ abstehende, seitliche Laschen vorgesehen sind, welche das jeweils andere Organ zwischen sich aufnehmen und mit diesem lösbar verbindbar, vorzugsweise verbolzbar sind. Diese Maßnahmen ergeben eine sichere und dennoch leicht lösbare Anbindung des Kranaufbaus an den Wagen und umgekehrt. Gleichzeitig wird durch die Laschen die Positionierung des Kranaufbaus auf dem Wagen erleichtert.A further advantageous measure may consist in that the width of the receiving device of the crane structure corresponds to the width of the carriage and that are provided by one organ projecting, lateral tabs which receive the other organ between them and with this releasably connectable, preferably be bolted , These measures result in a secure yet easily detachable connection of the crane body to the car and vice versa. At the same time, the tabs facilitate the positioning of the crane body on the cart.

Weitere vorteilhafte Ausgestaltungen und zweckmäßige Fortbildungen der übergeordneten Maßnahmen sind in den restlichen Unteransprüchen angegeben und aus der nachstehenden Beispielsbeschreibung anhand der Zeichnung entnehmbar.Further advantageous embodiments and expedient developments of the higher-level measures are specified in the remaining subclaims and can be taken from the following example description with reference to the drawing.

In der nachstehend beschriebenen Zeichnung zeigen:

Figur 1
eine Seitenansicht eines Transportfahrzeugs mit aufgenommenen Montagekran,
Figur 2
eine Ansicht des anmeldungsgemäßen Montagekrans mit von seinem Wagen abgehobenem Kranaufbau und
Figur 3
eine Draufsicht auf einen Satz alternativ zum Wagen zum Einsatz kommender Schwerlastrollen.
In the drawing described below:
FIG. 1
a side view of a transport vehicle with mounted mounting crane,
FIG. 2
a view of the application according to the application crane with lifted from his car crane body and
FIG. 3
a plan view of a set alternative to the car for use coming heavy duty rollers.

Hauptanwendungsgebiet der Erfindung sind Montagekräne für den Innenbereich, beispielsweise zum Versetzen von schwereren Lasten, wie größeren Maschinen etc. innerhalb von Fabrikhallen und dergleichen. Derartige Kräne werden zunächst auf der Straße bis zum Halleneingang etc. transportiert und müssen dann das Hallentor und unter Umständen innerhalb der Halle vorhandene Durchgänge passieren, was im straßenfahrfähigen Zustand in der Regel nicht möglich ist.Main field of application of the invention are assembly cranes for indoor use, for example, for moving heavier loads, such as larger machines, etc. inside factory buildings and the like. Such cranes are first transported on the road to the hall entrance, etc., and then have to pass through the hall gate and possibly existing within the hall passages, which is not usually possible in road-going condition.

Der Figur liegt der straßenfahrfähige Zustand zugrunde. Dabei ist ein LKW als straßenfahrfähiges Transportfahrzeug 1 für einen hierauf aufgenommenen, selbst nicht straßenfahrfähigen Montagekran 2 vorgesehen. Dieser kann einfach auf der Ladebrücke des Transportfahrzeugs 1 aufgenommen sein. Im dargestellten Beispiel ist auf der Ladebrücke des Transportfahrzeugs ein hiermit verriegelter Aufnahmerahmen 3 vorgesehen, auf dem der Montagekran 2 aufgenommen und festgelegt werden kann. Auf diese Weise entsteht praktisch ein durch das Transportfahrzeug 1 und den hierauf aufgenommenen Montagekran 2 gebildeter Autokran. Selbstverständlich wäre es auch denkbar, den Montagekran 2 zum Transport auf der Straße auf einem als Anhänger oder Nachläufer ausgebildeten Tieflader aufzunehmen.The figure is based on the road legal condition. In this case, a truck is provided as a road transport vehicle 1 for a recorded on this, even not road traversing mounting crane 2. This can simply be added to the loading bridge of the transport vehicle 1. In the illustrated example, a hereby locked receiving frame 3 is provided on the loading bridge of the transport vehicle, on which the mounting crane 2 can be recorded and fixed. In this way, there is practically a mobile crane formed by the transport vehicle 1 and the mounting crane 2 accommodated thereon. Of course, it would also be conceivable to receive the mounting crane 2 for transport on the road on a trained as a trailer or trailer low loader.

Für den Einsatz innerhalb eines Gebäudes wird der Montagekran 2 vom Transportfahrzeug 1 abgenommen. In diesem Zustand ist der Montagekran 2 unabhängig vom Transportfahrzeug 1 verfahrbar und manövrierbar. Der Montagekran 2 besitzt hierzu einen eigenen, vom Transportfahrzeug 1 unabhängigen Wagen 4 mit einer auf Rädern 5 aufgenommenen Ladebrücke 6, die ununterbrochen über die ganze Wagenlänge durchgeht und einen durch Längs- und Querholme gebildeten, tragenden Rahmen aufweisen kann. Der Montagekran 2 besitzt ferner einen auf dem Wagen 4 lösbar aufnehmbaren Kranaufbau 7. Dieser enthält einen als Teleskoparm ausgebildeten, hier im eingefahrenen Zustand gezeigten Ausleger 8, der mittels einer Hubzylinderanordnung 9 auf- und abschwenkbar an einem seinerseits mittels einer weiteren Hubzylinderanordnung 10 auf- und abschwenkbaren Arm 11 einer Drehsäule 12 angebracht ist. Diese ist mittels eines Drehkranzes 13 auf einem zugeordneten Untergestell aufgenommen, das eine untere Aufnahmeeinrichtung 14 des Kranaufbaus 7 bildet, mittels welcher der gesamte Kranaufbau 7 auf dem Wagen 4 aufnehmbar ist und die dementsprechend auf der Ladebrücke 6 des Wagens 4 aufnehmbar und lösbar hieran festlegbar ist.For use within a building, the mounting crane 2 is removed from the transport vehicle 1. In this state, the mounting crane 2 is independent of the transport vehicle 1 movable and maneuverable. The mounting crane 2 has this purpose its own, independent of the transport vehicle 1 car 4 with a recorded on wheels 5 dock leveler 6, which passes continuously over the entire length of the carriage and may have formed by longitudinal and transverse beams, supporting frame. The mounting crane 2 further has a detachable on the carriage 4 crane assembly 7. This contains a trained as a telescopic arm, shown here in the retracted position boom 8 by means of a lifting cylinder 9 up and down on one side by means of another lifting cylinder assembly 10 up and swing arm 11 of a rotary column 12 is mounted. This is received by means of a turntable 13 on an associated base, which forms a lower receiving device 14 of the crane body 7, by means of which the entire crane body 7 can be accommodated on the carriage 4 and which accordingly on the loading bridge 6 of the carriage 4 can be secured and detachably thereto ,

Im Bereich der Ecken des die Aufnahmeeinrichtung 14 bildenden Untergestells des Kranaufbaus 7 sind um eine lotrechte Achse schwenkbar angeordnete, zweckmäßig als ausfahrbare Teleskoparme ausgebildete Stützbalken 15 vorgesehen, die im Bereich ihrer Enden jeweils ein in vertikaler Richtung ein- und ausfahrbares Standbein 16 tragen. Im fahrbereiten Zustand sind die Stützarme 15 eingefahren und praktisch parallel zu den Seitenflanken der Aufnahmeeinrichtung 14 gestellt, so dass sich kein seitlicher Überstand über die Seitenflanken des Wagens 4 bzw. des Transportfahrzeugs 1 ergibt. Selbstverständlich sind auch die Standbeine 16 dabei in ihre obere Endstellung gebracht. Bei der Durchführung von Kranarbeiten werden die Stützbalken 15 zur Vergrößerung der Stützfläche des Krans seitlich ausgestellt und/oder ausgefahren und die Standbeine 16 bis zur Auflage auf dem Untergrund nach unten gestellt.In the region of the corners of the receiving device 14 forming the lower frame of the crane body 7 are pivotally arranged about a vertical axis, expediently designed as extendable telescopic arms support beam 15 is provided, which carry in the region of their ends each one in the vertical direction and retractable pillar 16. In the running state, the support arms 15 are retracted and placed practically parallel to the side edges of the receiving device 14, so that no lateral projection on the side edges of the carriage 4 and the transport vehicle 1 results. Of course, the legs 16 are brought into their upper end position. In carrying out crane work, the support beams 15 are issued laterally to increase the support surface of the crane and / or extended and the legs 16 placed to rest on the ground down.

Zur Verwendung des Montagekrans 2 im Innenbereich wird dieser vom Transportfahrzeug 1 abgeladen, beispielsweise heruntergerollt. Die feste Verbindung des Kranaufbaus 7 mit dem Wagen 4 ergibt dabei ein Gefährt, das zwar mobil, aber nicht straßenfahrfähig ist, was jedoch bei einem Einsatz im Innenbereich nicht erforderlich ist. Dieses den Montagekran 2 bildende Gefährt besitzt eine gewisse Gesamthöhe, die zwar gegenüber der Gesamthöhe der der Figur 1 zugrunde liegenden straßenfahrfähigen Anordnung klein ist, in manchen Fällen jedoch die lichte Höhe von am Einsatzort vorgefundenen Hallentoren und Hallendurchfahrten etc. übersteigt. Um in Fällen dieser Art die Gesamthöhe weiter reduzieren zu können, wird der Kranaufbau 7 vom Wagen 4 getrennt und unabhängig von diesem bewegt.To use the crane 2 in the interior of this is unloaded by the transport vehicle 1, for example, rolled down. The firm connection of the crane body 7 with the car 4 results in a vehicle that is mobile, but not road driving, but this is not required for use in the interior. This mounting crane 2 forming the vehicle has a certain overall height, although compared to the total height of the FIG. 1 underlying road driving arrangement is small, but in some cases, the clear height of found at the site hall doors and hall passages, etc. exceeds. In order to be able to further reduce the overall height in cases of this type, the crane body 7 is separated from the carriage 4 and moved independently of this.

Um dies zu ermöglichen, ist der Kranaufbau 7 mit seiner Aufnahmeeinrichtung 14 nicht in den Aufbau des Wagens 4 integriert, sondern separat hiervon ausgebildet, so dass eine Trennebene entsteht und eine Trennung von Wagen 4 und Kranaufbau 7 möglich ist. Hierzu muss natürlich die kraftübertragende Verbindung des Kranaufbaus 7 bzw. dessen Aufnahmeeinrichtung 14 mit dem Wagen 4 aufgehoben werden. Zur Verbindung des Kranaufbaus 7 mit dem Wagen 4 können dieser oder das die Aufnahmeeinrichtung 14 bildende Untergestell des Kranaufbaus 7 mit seitlichen Laschen 17 versehen sein, die jeweils das benachbarte Teil zwischen sich aufnehmen und mit diesem zweckmäßig durch Bolzen verbindbar sind. Im dargestellten Beispiel ist die kastenförmig ausgebildete Aufnahmeeinrichtung 14 mit den an ihren in Wagenlängsrichtung verlaufenden Seitenflanken angebrachten Laschen 17 versehen, die nach unten vorstehen und die Ladebrücke 6 des Wagens 4 zwischen sich aufnehmend an den Seitenflanken des Wagens 4 anliegen und hiermit mittels Querbolzen 18 verbolzbar sind. Dabei kann es sich um Steck- oder Schraubbolzen handeln. Wichtig ist, dass diese tragfähig sind und leicht gelöst werden können. Zweckmäßig entspricht die Breite der Aufnahmeeinrichtung 14 der Breite der Ladebrücke 6 des Wagens 4, so dass die Laschen 17 als ebene Laschen ausgebildet sein können und dennoch eine exakte seitliche Sicherung bewirken. Wagenseitig und laschenseitig sind den Bolzen 18 zugeordnete, im der Figur 1 zugrunde liegenden, zusammengestellten Zustand miteinander fluchtende Löcher 18a, b vorgesehen, wie Figur 2 zeigt.To make this possible, the crane assembly 7 is not integrated with its receiving device 14 in the structure of the carriage 4, but separately formed thereof, so that a parting plane is formed and a separation of car 4 and crane assembly 7 is possible. For this purpose, of course, the force-transmitting connection of the crane body 7 and its receiving device 14 must be repealed with the carriage 4. To connect the crane body 7 with the car 4, this or the receiving device 14 forming base of the crane body 7 may be provided with side tabs 17, each receiving the adjacent part between them and with this appropriate Bolt are connectable. In the example shown, the box-shaped receiving device 14 is provided with the attached to their car in the longitudinal direction side flaps 17 which protrude down and bear the loading bridge 6 of the carriage 4 between them on the side edges of the carriage 4 and hereby are bolted by means of cross bolt 18 , It may be plug or bolt. It is important that they are sustainable and can be easily solved. Suitably, the width of the receiving device 14 corresponds to the width of the loading bridge 6 of the carriage 4, so that the tabs 17 may be formed as a flat tabs and yet cause an exact lateral securing. Carriage side and tab side are the bolt 18 associated, in the FIG. 1 underlying, assembled state aligned holes 18a, b provided as FIG. 2 shows.

Die oben erwähnte Trennebene zwischen Wagen 4 und Kranaufbau 7 entspricht praktisch der Fuge zwischen der Unterseite der Aufnahmeeinrichtung 14 des Kranaufbaus 7 und der Oberseite der Ladebrücke 6 des Wagens 4.
Zum Trennen des Kranaufbaus 7 vom Wagen 4 wird der Kranaufbau 7, wie aus Figur 2 hervorgeht, nach Lösen der wagenseitigen Verbindung angehoben, so dass der auch allein fahrfähige Wagen 4 unter dem Kranaufbau 7 herausgefahren werden kann. Zum Anheben des Kranaufbaus 7 werden, wie Figur 2 anschaulich erkennen lässt, dessen Stützbalken 15 mit den Standbeinen 16 benutzt.
The above-mentioned parting plane between the carriage 4 and the crane body 7 practically corresponds to the joint between the underside of the receiving device 14 of the crane body 7 and the upper side of the loading bridge 6 of the carriage 4.
To separate the crane body 7 from the carriage 4, the crane body 7, as shown FIG. 2 emerges lifted after loosening the car-side compound, so that the alone mobile carriage 4 can be moved out under the crane body 7. For lifting the crane body 7 are how FIG. 2 can be clearly seen, the support beam 15 used with the legs 16.

Nach Entfernung des Wagens 4 werden unterhalb der Aufnahmeeinrichtung 14 des Kranaufbaus 7 Schwerlastrollen 19 der in Figur 3 angedeuteten Art in Stellung gebracht, auf denen der Kranaufbau 7 alternativ zur Aufnahme auf dem Wagen 4 abgesetzt werden kann. Die Figur 3 zeigt einen Satz mit drei Schwerlastrollen 19. Diese besitzen jeweils eine ebene, obere Stützplatte 20 und diese tragende Rollen 21. Der Durchmesser der Rollen 21 ist wesentlich kleiner als der Durchmesser der Räder 5 des Wagens 4. Dasselbe gilt für die Dicke der Stützplatte 20 im Vergleich zur wagenseitigen Ladebrücke 6. Die Gesamthöhe der auf den Schwerlastrollen 19 aufgenommenen Anordnung ist dementsprechend kleiner als die Gesamthöhe der auf dem Wagen 4 aufgenommenen Anordnung, was eine Durchfahrt durch niedrigere Tore etc. ermöglicht. In der Regel genügt ein Satz von drei Schwerlastrollen, die in eine in Figur 3 angedeutete Position angebracht werden können. Selbstverständlich könnten natürlich auch mehr als drei Schwerlastrollen Verwendung finden.After removal of the carriage 4 are below the receiving device 14 of the crane body 7 heavy duty rollers 19 in FIG. 3 indicated type put into position on which the crane body 7 can be discontinued alternatively for receiving on the carriage 4. The FIG. 3 This has a set of three heavy duty rollers 19. These each have a flat, upper support plate 20 and this carrying rollers 21. The diameter of the rollers 21 is substantially smaller than the diameter of the wheels 5 of the carriage 4. The same is true for the thickness of the support plate 20 in Comparison to the cart-side loading bridge 6. The total height of the recorded on the heavy duty rollers 19 arrangement is accordingly smaller than the total height the recorded on the carriage 4 arrangement, which allows passage through lower gates, etc. As a rule, a set of three heavy duty rollers, which are in one in FIG. 3 indicated position can be attached. Of course, more than three heavy duty castors could of course be used.

Um eine saubere Auflage des Kranaufbaus 7 auf den Stützplatten 20 der Schwerlastrollen 19 zu gewährleisten, ist die Aufnahmeeinrichtung 14 an ihrer Unterseite zumindest mit den Stützplatten 20 der Schwerlastrollen 19 zugeordneten, ebenen Stützflächen versehen. Zweckmäßig kann die ganze Unterseite der Aufnahmeeinrichtung 14 als ebene Fläche 22 ausgebildet sein, was eine hohe Freizügigkeit hinsichtlich der Anzahl und Positionierung der zum Einsatz kommenden Schwerlastrollen 19 gewährleistet. Um eine ähnlich gute Auflage des Kranaufbaus 7 auf dem Wagen 4 zu gewährleisten, kann dessen Ladebrücke 6 zumindest mit den unteren Stützflächen der Aufnahmeeinrichtung 14 zugeordneten, ebenen Stützflächen bzw. einer der ebenen Unterseite der Aufnahmeeinrichtung 14 zugeordneten, ebenen Stützfläche versehen sein. Zweckmäßig besitzt die über die ganze Wagenlänge ununterbrochen durchgehende Ladebrücke des Wagens 4 insgesamt eine ebene Oberseite 23, so dass nicht nur ein sauberer Sitz der Aufnahmeeinrichtung 14 gewährleistet ist, sondern auch die Stützarme 15 ungehindert über die Ladebrücke des Wagens 4 eingeschwenkt werden können, wie aus Figur 1 entnehmbar ist.In order to ensure a clean support of the crane structure 7 on the support plates 20 of the heavy duty rollers 19, the receiving device 14 is provided on its underside at least with the support plates 20 of the heavy duty rollers 19 associated, flat support surfaces. Suitably, the entire bottom of the receiving device 14 may be formed as a flat surface 22, which ensures a high freedom of movement in terms of the number and positioning of the heavy duty rollers 19 used. In order to ensure a similarly good support of the crane body 7 on the carriage 4, the loading bridge 6 may be provided at least with the lower support surfaces of the receiving device 14 associated, planar support surfaces or one of the flat bottom of the receiving device 14 associated, flat support surface. Suitably has over the entire length of the car continuously continuous loading bridge of the carriage 4 a total of a flat top 23, so that not only a clean seat of the receiving device 14 is ensured, but also the support arms 15 can be freely pivoted on the loading bridge of the carriage 4, as from FIG. 1 is removable.

Die auf den Schwerlastrollen 19 aufgenommene Anordnung kann geschoben und/oder gezogen werden. Zweckmäßig können zur Erleichterung dieses Vorgangs nicht näher dargestellte Anschlüsse für Schub- und/oder Zugdeichseln vorgesehen sein. Nach erfolgter Durchfahrt durch das entsprechend niedrige Tor wird der Kranaufbau 7 wieder auf dem Wagen 4 aufgenommen. Dabei wird in umgekehrter Weise wie beim Aufsetzen auf die Schwerlastrollen 19 vorgegangen, d.h. der Kranaufbau 7 wird wieder angehoben und anschließend auf den nach Entfernung der Schwerlastrollen 19 in Stellung gebrachten Wagen 4 abgesenkt und dann mittels der Verbindungsbolzen 18 etc. fest mit dem Wagen 4 verbunden. Dieser ist zweckmäßig mit einer Kraftstation 24 versehen, die wenigstens einen Motor, vorteilhaft zwei Motoren in Form eines Verbrennungsmotors und eines Elektromotors enthält und die Energie für alle antreibbaren Organe des Montagekrans 2 zur Verfügung stellt, so dass dieser ein autarkes Gerät bildet. Zweckmäßig können die Räder des Wagens 4 als hydraulisch antreibbare und einzeln lenkbare Räder ausgebildet sein, was das Manövrieren erleichtert und die Wendigkeit erhöht. Selbstverständlich benötigt der Montagekran 2 auch Ballast der weitestgehend in den Wagen 4 eingebaut sein kann. Es wäre aber auch denkbar, die Stützbalken 15 mit Ballast zu versehen und/oder auch an der Drehsäule 12 vorzugsweise gegenläufig zum Ausleger 8 bzw. Schwenkarm 11 ausladenden Ballast anzubringen, wie die aus den Figuren 1 und 2 ersichtliche wahlweise aufbringbare bzw. abnehmbare Gewichtsanordnung 25 zeigt.The recorded on the heavy duty rollers 19 arrangement can be pushed and / or pulled. Appropriately may be provided to facilitate this process not shown connections for push and / or drawbars. After passing through the correspondingly low gate of the crane body 7 is again recorded on the carriage 4. This is done in the reverse manner as when putting on the heavy duty rollers 19, ie the crane body 7 is raised again and then lowered onto the removed after removal of heavy duty rollers 19 in position carriage 4 and then connected by means of the connecting pin 18 etc. firmly to the car 4 , This is expediently provided with a power station 24, which contains at least one motor, advantageously two motors in the form of an internal combustion engine and an electric motor and provides the energy for all drivable organs of the mounting crane 2, so that it forms a self-sufficient device. Suitably, the wheels of the carriage 4 may be designed as hydraulically driven and individually steerable wheels, which facilitates maneuvering and increases the maneuverability. Of course, the mounting crane 2 also requires ballast which can be installed as far as possible in the carriage 4. It would also be conceivable to provide the support beam 15 with ballast and / or also to the rotary column 12, preferably in opposite directions to the boom 8 or pivot arm 11 to deploy expansive ballast, as from the FIGS. 1 and 2 apparent optionally attachable or removable weight assembly 25 shows.

Claims (10)

Kran, insbesondere Montagekran für den Innenbereich, mit einem einen Kranausleger (8), eine diese aufnehmende Drehsäule (12) sowie eine diese tragende Aufnahmeeinrichtung (14) aufweisenden Kranaufbau (7), der zusammen mit einem zugeordneten Wagen (4) ein nicht straßenfahrfähiges Gefährt bildet und vorzugsweise auf einem straßenfahrfähigen Transportfahrzeug (1) aufnehmbar ist, und mit einstellbaren, an ihrem freien Ende jeweils ein Standbein (16) tragenden Stützbalken (15), dadurch gekennzeichnet, dass die Stützbalken (15) an der Aufnahmeeinrichtung (14) des Kranaufbaus (7) angebracht sind, der separat vom Wagen (4), der auch allein fahrfähig ist, ausgebildet und mit der Aufnahmeeinrichtung (14) lösbar auf den Wagen (4) diesen aufsetzbar und hieran festlegbar ist und der alternativ zur Aufnahme auf dem Wagen (4) für eine Aufnahme auf einem Satz von wenigstens drei Schwerlastrollen (19) eingerichtet ist.Crane, in particular assembly crane for the interior, with a crane boom (8), this receiving rotary column (12) and this receiving receiving device (14) having crane structure (7), which together with an associated carriage (4) a non-road driving vehicle forms and preferably on a road transportable transport vehicle (1) is receivable, and with adjustable, at its free end in each case a pillar (16) supporting the support beam (15), characterized in that the support beams (15) on the receiving device (14) of the crane body (7) are mounted, which is separately from the carriage (4), which is also alone capable of driving, and with the receiving device (14) releasably on the carriage (4) this can be placed and fixed thereto and the alternative to the recording on the car ( 4) for receiving on a set of at least three heavy duty castors (19). Kran nach Anspruch 1, dadurch gekennzeichnet, dass der Wagen (4) eine über seine Länge durchgehende Ladebrücke (6), aufweist die Rädern (5) aufgenommen ist.Crane according to Claim 1, characterized in that the carriage (4) has a loading bridge (6) extending over its length, the wheels (5) being accommodated. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass zumindest ein Teil der Räder (5) des Wagens (4), vorzugsweise alle Räder (5) des Wagens (4) als lenkbare Räder (5) ausgebildet sind.Crane according to one of the preceding claims, characterized in that at least part of the wheels (5) of the carriage (4), preferably all wheels (5) of the carriage (4) are designed as steerable wheels (5). Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Wagen (4) eine wenigstens einen Motor enthaltende Kraftstation (24) aufweist.Crane according to one of the preceding claims, characterized in that the carriage (4) has a power station (24) containing at least one motor. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass zumindest ein Teil des dem Kran zugeordneten Ballasts, vorzugsweise der überwiegende Teil oder der ganze Ballast, dem Wagen (4) zugeordnet ist.Crane according to one of the preceding claims, characterized in that at least a part of the crane associated ballast, preferably the majority or the whole ballast, the carriage (4) is associated. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Aufnahmeeinrichtung (14) des Kranaufbaus (7) unten zumindest den Schwerlastrollen (19) zugeordnete, ebene Stützflächen aufweist, vorzugsweise insgesamt, mit einer ebenen Unterseite (22) versehen ist.Crane according to one of the preceding claims, characterized in that the receiving device (14) of the crane structure (7) below at least the Has heavy duty rollers (19) associated, planar support surfaces, preferably overall, with a flat bottom (22) is provided. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Wagen (4) an seiner Oberseite zumindest den Stützflächen der Aufnahmeeinrichtung (14) zugeordnete, ebene Bereiche aufweist, vorzugsweise mit einer ebenen Oberseite (23) versehen ist.Crane according to one of the preceding claims, characterized in that the carriage (4) on its upper side at least the support surfaces of the receiving device (14) associated with planar regions, preferably with a flat top (23) is provided. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schwerlastrollen (19) eine ebene, obere Stützplatte (20) aufweisen.Crane according to one of the preceding claims, characterized in that the heavy duty rollers (19) have a flat, upper support plate (20). Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Aufnahmeeinrichtung (14) des Kranaufbaus (7) durch Bolzen (18) am Wagen (4) lösbar festlegbar ist.Crane according to one of the preceding claims, characterized in that the receiving device (14) of the crane structure (7) by means of bolts (18) on the carriage (4) is releasably fixed. Kran nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Breite der Aufnahmeeinrichtung (14) des Kranaufbaus (7) der Breite der Ladebrücke (6) des Wagen (4) entspricht und dass die Aufnahmeeinrichtung (14) mit seitlichen Laschen (17) versehen ist, welche die Ladebrücke (6) zwischen sich aufnehmen und mit dieser durch Schraub- und/ oder Steckbolzen (18) verbindbar sind.Crane according to one of the preceding claims, characterized in that the width of the receiving device (14) of the crane structure (7) corresponds to the width of the loading bridge (6) of the carriage (4) and that the receiving device (14) provided with lateral tabs (17) is, which receive the dock leveler (6) between them and with this by screw and / or socket pin (18) are connectable.
EP20120008225 2012-01-02 2012-12-10 Crane Active EP2610207B1 (en)

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CN103771274B (en) * 2014-01-22 2015-09-09 宝鸡南车时代工程机械有限公司 For the lifting rail vehicle of construction of railways
DE102016110875B4 (en) * 2016-06-14 2020-11-12 Manitowoc Crane Group France Sas Mobile crane drive device
DE102017009188B3 (en) 2017-09-30 2018-10-11 Walter Biedenbach crane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374254A (en) * 1972-05-03 1974-11-20 Gen Crane Industries Mobile tower cranes
US5490755A (en) * 1994-07-06 1996-02-13 Billotte; Keith W. Self-propelled loader carrier
DE19602972A1 (en) 1996-01-27 1997-07-31 Walter Biedenbach crane
US6062405A (en) * 1996-04-26 2000-05-16 Manitowoc Crane Group, Inc. Hydraulic boom hoist cylinder crane

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374254A (en) * 1972-05-03 1974-11-20 Gen Crane Industries Mobile tower cranes
US5490755A (en) * 1994-07-06 1996-02-13 Billotte; Keith W. Self-propelled loader carrier
DE19602972A1 (en) 1996-01-27 1997-07-31 Walter Biedenbach crane
US6062405A (en) * 1996-04-26 2000-05-16 Manitowoc Crane Group, Inc. Hydraulic boom hoist cylinder crane

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