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EP3393963B1 - Grue modulaire, unité de transport pour grue modulaire et procédé de fonctionnement d'une telle grue - Google Patents

Grue modulaire, unité de transport pour grue modulaire et procédé de fonctionnement d'une telle grue Download PDF

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Publication number
EP3393963B1
EP3393963B1 EP16822968.0A EP16822968A EP3393963B1 EP 3393963 B1 EP3393963 B1 EP 3393963B1 EP 16822968 A EP16822968 A EP 16822968A EP 3393963 B1 EP3393963 B1 EP 3393963B1
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EP
European Patent Office
Prior art keywords
pot
crane
modular
trailer
modular crane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16822968.0A
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German (de)
English (en)
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EP3393963A1 (fr
Inventor
Benjamin Schaal
Klaus Meissner
Rüdiger Zollondz
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.)
Terex Global GmbH
Original Assignee
Terex Global GmbH
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Publication date
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Publication of EP3393963A1 publication Critical patent/EP3393963A1/fr
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Publication of EP3393963B1 publication Critical patent/EP3393963B1/fr
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Classifications

    • 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
    • B66C23/365—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 dismantable into smaller units for transport purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable

Definitions

  • the invention relates to a modular crane, a transport unit for a modular crane and method for operating such a crane.
  • the DE 10 2013 009 357 A1 discloses a modular mobile crane with a support that is transported by a vehicle to the construction site.
  • a platform module may include a carrier sub-module and two chassis sub-modules.
  • the EP 0 919 508 A2 describes a crane with a turntable, which is mounted on a receiving device.
  • the receiving device is described as a solid, rectangular block and can be placed on a transport vehicle or integrated into a car. In the latter, the carriage is divisible executed and the receiving device can be set between the individual frame parts. Also pivotally mounted on the receiving device and telescoping support beams are disclosed with support foot, which remain not articulated during transport.
  • a pot with pivotally mounted on an upper outer side of the pot via pivot joints support beams is advantageously transportable with a dividable into a front portion and a rear portion driving pedestal.
  • a pot serves a substantially cylindrical Component which is oriented in particular coaxially to a rotation axis, with respect to which an upper carriage is rotatable relative to an undercarriage.
  • the support beams are pivotally articulated directly on the pot.
  • the pot has along the axis of rotation to a height which is increased compared to the known from the prior art carrier sub-module.
  • the pot serves to receive and transfer loads from the superstructure into the basic structure, ie the undercarriage, of the crane.
  • the driving pedestal is designed to be divisible, in particular in a parting plane, wherein the parting plane is designed in particular perpendicular to a direction of travel of the driving pedestal.
  • the driving pedestal can have its own drive.
  • the driving pedestal can also be made passive, for example as a trailer. Due to the divisible design allows the driving pedestal to integrate the pot with the support beams advantageous. In the transport arrangement of the pot with the support beam is part of the Fahruntersatzes. The pot causes a stabilization of the Fahruntersatzes.
  • the pot itself has in the region of a lower end on its outer side mounted connecting elements, wherein the pot protrudes with its lower end together with the connecting elements below the support bracket.
  • the support beams remain articulated during transport to the pot. Disassembly of the support beams for transport is not required.
  • the set-up effort for the modular crane, in particular for a support device of the modular crane is reduced.
  • the transport of the pot with the hinged support beams is guaranteed on a construction site.
  • a construction site may have unpaved and / or uneven ground.
  • the driving pedestal is particularly suitable for off-road driving.
  • the modular crane according to the invention is simplified.
  • the versatility of the modular crane is increased.
  • a rotary joint is provided, which is designed in particular as a roller slewing connection and which in particular integrates with the pot is executed.
  • the transport unit can be transported without further disassembly, ie without the support beams must be removed from the pot, directly with the driving pedestal.
  • the transport unit fastened to the driving pedestal falls below a maximum permissible transport height which, for example, according to the road traffic licensing regulations in Germany, amounts to a maximum of 4 m.
  • the transport unit can be designed such that a maximum permissible transport width is maintained. In this case road transport is simplified, especially without additional permits. It is also possible that the transport unit is designed with excess width.
  • exactly four support beams are hinged to the pot. Each support beam is pivotable about a pivot axis.
  • the pivot axes are in particular oriented in each case parallel to the axis of rotation.
  • the axis of rotation and the pivot axes are oriented in particular perpendicular to the ground.
  • the modular crane with pot, hinged support girders and driving pedestal makes it possible to increase the use of identical parts between a pedestal crane (PC) and a terrain crane (TC).
  • PC pedestal crane
  • TC terrain crane
  • the transport unit for the different crane concepts PC and TC can be used identically.
  • the component costs for the modular crane are reduced. Converting from a PC to a TC is quick and easy.
  • the modular crane which is statically operated as a PC on the construction site, can be moved by means of the driving pedestal as TC on the construction site and on the road.
  • a height of the support beam which is smaller than a height of the pot and the articulation of the support beams on an upper outside of the pot according to claim 1, allows to leave the support beams hinged during transport to the pot and thus reduce the setup effort.
  • Telescopic support beams allow a direct and uncomplicated enlargement of the support surface.
  • the support beams are in particular telescopable along a longitudinal axis, in particular perpendicular to
  • Swivel axis of the support beam is oriented.
  • a superstructure according to claim 3 ensures immediate use of the crane.
  • a boom device allows strokes with the crane.
  • the boom device comprises at least one main boom, which can be designed in particular as a lattice boom or as a telescopic boom.
  • the boom device further comprises at least one winch with a hoist rope and at least one lower hoop with a hook. If the crane is designed as a lattice boom crane, a righting hoist with a retraction unit and a pull-in rope is provided.
  • counterweights can be provided. The counterweights may have several, in particular stackable single counterweights.
  • the boom device may comprise a super lift mast with superlift truss or counterweight trolley. If the crane is designed as a telescopic crane, a lateral super lift mast can be provided.
  • the superlift crossbar and / or the counterweight car serve to accommodate additional counterweights.
  • the superlift crossbar can optionally be attached to the super lift mast by means of lifting cylinders, whereby the height of the superlift crossbar above the ground can be regulated. Especially in a mode of operation with a load on the hook, the height of the superlift traverse can be readjusted.
  • On the main boom a rocking jib can be articulated. In this case, at least one luffing gear with a seesaw rope is required. It is also possible to use a short, rigid jib without luffing mechanism.
  • An inventive connecting element according to claim 1 ensures a direct, especially fast and uncomplicated, connection between pot and driving pedestal.
  • the pot can be attached directly to the driving pedestal.
  • the connection is solvable.
  • the support beams are connected indirectly above the pot with the driving pedestal.
  • the driving pedestal has a counterpart element corresponding to the connecting element of the pot.
  • a trailer as a driving pedestal according to claim 5 ensures a particularly effective use of the driving pedestal for the transport of the transport unit on the one hand and as a towable trailer when the crane is operated as a PC, on the other hand.
  • the trailer can be towed by a tractor.
  • the trailer is especially a semi-trailer.
  • a divisible trailer according to claim 6 enables an advantageous integration of the transport unit.
  • the trailer is separable in a direction transverse to the direction of travel.
  • the trailer has an oriented especially in the direction of travel front trailer section and releasably connectable in the direction of travel oriented rear trailer section.
  • Coupling elements of the trailer sections are designed such that they interact as connecting counter-elements with the connecting elements of the pot.
  • Driving axles according to claim 7 ensure autonomous mobility of the front and rear trailer section.
  • Each trailer section has at least one driving axle.
  • Each driving axle in particular has two wheels.
  • An arrangement of the pot according to claim 8 enables an advantageous transport of the transport unit.
  • the pot is arranged in particular along the direction of travel between the front and the rear trailer section.
  • the pot is in particular directly connected to the front trailer section and directly to the rear trailer section.
  • the pot and in particular the transport unit is an integral part of the driving pedestal in this embodiment.
  • the connecting elements and connecting counter-elements are arranged substantially in the plane of the support surface of the trailer.
  • Such a transportable pot in particular a transport unit transportable in this way, can be designed to be of higher construction.
  • higher-build support beams can be articulated, which thereby have an increased area moment of inertia and thus contribute to improved stability and rigidity of the support beams.
  • the overall center of gravity of the pot thus transported is arranged low. The risk of tipping over the pot thus transported, especially in a Transport on unpaved terrain, especially on a construction site, and in particular with an attached crane superstructure, is reduced.
  • the driving pedestal can also be designed as a modular vehicle according to claim 9.
  • the module vehicle is also referred to as Seif Propelled Modular Transporter (SPMT).
  • SPMT Seif Propelled Modular Transporter
  • the module vehicle has at least two driven modules, which in particular are releasably connectable to each other.
  • a parting plane for detachably connecting the at least two modules is oriented in particular perpendicular to the direction of travel.
  • Modules according to claim 10 enable a self-sufficient operation of the modular crane, in particular as a TC.
  • the detachable connection of the modules according to claim 11 ensures a flexible adaptation of the driving pedestal to external conditions.
  • the number of driving axles can be adjusted depending on the weight to be transported and / or depending on the ground.
  • a crane operator who typically already has an SPMT, can use this as a driving pedestal for the modular crane. Plant investments are thus reduced for the crane operator.
  • the use of the modular crane is cost-effective for the crane operator.
  • the pot is arranged along the direction of travel between the at least two modules.
  • a tension member according to claim 12 improves the mechanical support of the crane, as this allows the introduction of an adjustable, predetermined voltage from the support beam in the pot.
  • the reason for this is an increase in the actual height hs of the support beam 4 to a virtual height hv, which can be used as a height for introducing and / or transmitting a supporting force into the pot.
  • a transport unit according to claim 13 enables a flexible and uncomplicated conversion of a PC to a TC.
  • a method according to claim 14 is based on the realization that the driving pedestal is available during operation of the crane as a PC for general transport tasks.
  • the driving pedestal as a counterweight car at Crane to be used.
  • a method according to claim 15 is based on the finding that the actual axle load is changeably adaptable to the external conditions.
  • the number of modules used can be changed in order to distribute the weight of the crane, in particular more, axes.
  • An in Fig. 1 to 3 illustrated crane 1 has a central pot 2, are hinged to the four support beams 4 each about a pivot axis 3 pivotally.
  • the support beams 4 are designed essentially as a longitudinal profile with a longitudinal axis 5.
  • the support beams 4 In a plane perpendicular to the longitudinal axis 5, the support beams 4 have a hollow profile shape, in particular in the form of a rectangular hollow profile, which is oriented upright, ie in which the height is greater than the width.
  • the support beams 4 are each made telescopic.
  • the support beams 4 are 1-fold telescopic.
  • the outer shot of the telescopic support beam 4 is hinged to the pot 2.
  • an inner shot guided which is displaceable relative to the outer weft along the longitudinal axis 5.
  • the floor elements 7 are designed in particular as static elements, in particular as support plates and / or pedestals.
  • the crane is in the arrangement according to Fig. 1 a static pedestal crane (PC).
  • the bottom 8 is designed substantially horizontally.
  • the longitudinal axes 5 are substantially parallel to the bottom 8, ie horizontally oriented.
  • the pivot axes 3 are oriented parallel to each other and in particular perpendicular to the respective longitudinal axis 5.
  • the height h s of the support beam 4 is smaller than the height h T of the pot 2.
  • a tension element 33 is provided to initiate an adjustable, predetermined voltage from the support beam 4 in the pot 2.
  • the tension element 33 serves to introduce the tensile stress at a lower end of the pot 2, in particular in the region of the connecting elements 11.
  • the tension element 33 is designed according to the embodiment shown as a cable with winch.
  • a tension element 33 a cylinder, in particular a hydraulic cylinder or a threaded rod can be used.
  • the actual height h s of the support beam 4 is increased to a virtual height h v .
  • the virtual height h v corresponds to the height that can be used for introducing and / or transmitting a supporting force into the pot 2.
  • the support is mechanically improved.
  • h v > h s in particular h v > 1, 05 xh s and in particular h v > 1, 2 xh s .
  • the pot 2 is designed substantially cylindrical and has a rotation axis 9.
  • the rotation axis 9 is aligned parallel to the pivot axes 3.
  • a plurality of, in particular at least two connecting elements 11 are provided on an outer cylinder jacket wall of the pot 2.
  • a roller slewing connection 13 is provided at an upper end 12, which is arranged opposite to the lower end 10 along the axis of rotation 9 on the pot 2.
  • the roller slewing connection 13 is arranged concentrically to the rotation axis 9 on the pot 2.
  • the crane superstructure is in particular arranged rotatably on the pot 2 about the axis of rotation 9.
  • pivot joints 16 are arranged, on which the support beams 4 are each pivotally articulated.
  • the pivot joints 16 each define the pivot axis 3.
  • the four pivot joints 16 are equally spaced along the outer circumference of the pot 2, that is arranged at a 90 ° distance with respect to a rotation about the rotation axis 9, spaced from each other.
  • the support beams 4 are arranged radially with respect to the axis of rotation 9.
  • two adjacent support beams 4 are folded in pairs, so that their distance is minimal and in particular zero. In each case a pair of support beams 4 extends in accordance with this transport arrangement Fig. 2 along the direction of travel 17 of the crane. 1
  • the pot 2 with the pivotally hinged support beams 4 forms a transport unit 14.
  • the bottom elements 7 are in particular not part of the transport unit 14.
  • the transport unit 14 can be transported by means of a driving pedestal 15.
  • the driving pedestal 15 and the transport unit 14 form the modular crane.
  • the transport unit 14 can be connected in particular via the pot 2 with the driving base 15. In particular, the pot 2 can be fastened to the driving pedestal 15.
  • the driving pedestal 15 is designed as a trailer in the form of a semi-trailer. For this purpose, the trailer on a drawbar 18 and a loading area 19. The loading area 19 is a resting surface. On the bed surface objects can be placed for transport.
  • the driving pedestal 15 has a total of eight axles 20, wherein on each driving axle 20, two wheels 21 are arranged.
  • the trailer is divisible executed.
  • the trailer has an oriented in the direction of travel 17 front trailer section 22 and an oriented in the direction of travel 17 rear trailer section 23.
  • the front trailer section 22 is facing the drawbar 18.
  • the front trailer section 22 faces a tractor 24 which serves to tow the trailer. By means of the drawbar 18 of the trailer can be attached to the tractor 24.
  • the tractor 24 is not part of the Fahruntersatzes 15th
  • the front trailer section 22 and the rear trailer section 23 each have coupling elements 25.
  • the coupling elements 25 are designed such that they are also suitable for connecting the front and rear trailer section 22, 23 with the connecting elements 11 of the pot 2.
  • the coupling elements 25 are with the connecting elements 11 corresponding connection counter-elements.
  • the connecting elements 11 and the connecting counter-elements 25 are designed as connecting straps, which can be connected to one another by a transverse bolt 26. In the arrangement of the unloaded driving pedestal 15, this has a length l o .
  • the connection between the two trailer sections 22, 23 is released.
  • the transport unit 14 is inserted along the direction of travel 17 between the two trailer sections 22, 23 and the two trailer sections 22, 23 attached to one side of the pot 2.
  • the attachment takes place in that the transverse pin 26 are inserted into the aligned openings of the connecting elements 11 of the pot 2 and the coupling elements 25 of the trailer sections 22, 23. It is therefore essential that the pot 2 and thus the entire transport unit 14 is placed on the bed 19 of the driving base 15 and fastened there.
  • the pot 2 with the connecting elements 11 is integrated into the divided trailer.
  • the pot 2 has become an integral part of the driving pedestal 15.
  • the length l 1 of the trailer is in the transport arrangement according to Fig. 2 increased, in particular by the diameter D of the pot 2. In particular: l 1 > l o .
  • a maximum permissible transport height is to be considered in particular for a transport vehicle.
  • This maximum permitted transport height in Germany is 4 m on roads.
  • a maximum permissible vehicle height may not exceed 4 m in Germany, so that unrestricted road transport, in particular under bridges, is possible.
  • the maximum vehicle height h max is according to the embodiment chosen so that an unrestricted use of the road traffic routes is possible. Because the transport unit 14 is not parked on the loading area 19 and fastened there, but is integrated into the loading area 19, the height of the transport unit 14 with the driving base 15 can be reduced overall.
  • h r does not result from a sum of the height tu of the loading surface 19 and h 2 of the transport unit 14, in particular of the pot 2.
  • h r ⁇ h i + h 2 .
  • the transport height h r is smaller than the maximum vehicle height h max according to the embodiment shown.
  • the pot 2 with the driving pedestal 15 fully exploits the maximum permissible height for road transport.
  • the pot 2 with the hinged support beams 4 can fully utilize the available transport volume, in particular its height, of the transport unit 14.
  • Fig. 3 shows a possible advantageous use of the driving pedestal 15 during a crane operation.
  • the crane is reliably supported on the base 8 via the support beams 4, the support elements 6 and the floor elements 7.
  • the driving pedestal 15 serves as a counterweight car.
  • 19 individual counterweights 27 stacked in a total of four stacks on the bed.
  • the counterweight car is movable due to the wheels 21.
  • the front trailer section 22 and the rear trailer section 23 are connected to each other via a counterweight car connector 28.
  • the counterweight car connecting element 28 has connecting elements 11 that correspond to the coupling elements 25 and that can be embodied substantially identically to the connecting elements 11 of the pot 2.
  • the counterweight connecting element 28 has a discharge connection 29.
  • the Abwoodstell 29 serves to articulate a bracing of the crane superstructure, in Fig. 3 not shown.
  • the drawbar 18 not mandatory. According to Fig. 3 the removable drawbar 18 is dismantled from the front trailer section 22.
  • a significant advantage of the crane according to the invention is that the transport of the crane, that is, the transport unit 14 connected to the driving pedestal 15, is ensured by providing a tractor, the tractor only having to pull the trailer, so the driving pedestal 15. A separate, independent vehicle is not required. Due to the particular divisible design of the trailer, the pot 2 and thus the transport unit 14 can be advantageously combined overall with the driving pedestal 15.
  • the driving pedestal 15a is designed as a modular vehicle in the form of an SPMT.
  • the module vehicle has four identically designed modules 30.
  • Each of the modules 30 has an upper platform 31, two driving axles 20 and a traction drive, not shown.
  • the traction drive cooperates with at least one of the drive axles 20 in order to drive the wheels 21.
  • a connecting element 11 and a counter-connecting element 25 are provided in each case.
  • the modules 30 can be arranged one behind the other along the direction of travel 17 and connected to one another. This makes it possible to form a driving pedestal 15a of substantially any length by supplementing additional modules 30.
  • the length of the driving pedestal 15a is variably adjustable.
  • the transport unit 14 is unchanged from the first embodiment.
  • a driving cab 32 is arranged on the foremost module 30.
  • the driving cab 32 is not for the operation of the driving pedestal 15 a required. Nevertheless, the driving cab 32 can simplify the mobility of the driving pedestal 15a, for example, on a construction site.
  • the driving pedestal 15a can be divided at one of the connection points between two adjacent modules 30 and the transport unit 14 can be inserted with the pot 2 in the manner described with reference to the previous embodiment.
  • the pot 2 in the middle that is inserted between two front modules 30 and two rear modules 30.
  • such a symmetrical division of the modules 30 with respect to the axis of rotation 9 of the pot 2 is not mandatory.
  • the use of the driving pedestal 15 as a counterweight car corresponds to that according to the driving pedestal 15. It is also essential here that the counterweight car connecting element 28 is integrated between the modules 30.
  • the counterweight car connecting element 28 is arranged symmetrically with respect to the travel direction 17 between the modules 30.
  • the driving cab 32 is not required when using the driving pedestal 15a as a counterweight car. Accordingly, the removable cab 32 is according to Fig. 6 disassembled from the modules 30.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Claims (15)

  1. Grue modulaire comprenant un creuset (2) sur lequel une superstructure de grue est montée à rotation sur un axe de rotation (9), le creuset (2) comportant des éléments de liaison (11) qui peuvent être reliés de manière amovible à un élément de liaison homologue (25) d'une base de roulement (15 ; 15a) pouvant être séparé en une partie avant (22) et une partie arrière (23),
    une pluralité de butons (4) destinés à s'appuyer sur le sol (8) et articulés, de manière pivotante sur un axe de pivotement (3), à un côté extérieur supérieur du creuset (2) par le biais d'articulations de pivotement (16),
    caractérisé en ce que le creuset (2) fait saillie, par une extrémité inférieure (10) et par les éléments de liaison (11) montés dans la région de l'extrémité inférieure (10) sur une paroi latérale cylindrique extérieure du creuset (2), sous les butons (4) et une hauteur (hs) des butons (4) est inférieure à une hauteur (ht) du creuset (2).
  2. Grue modulaire selon la revendication 1, caractérisée en ce que les butons (4) sont télescopiques le long d'un axe longitudinal (5).
  3. Grue modulaire selon l'une des revendications précédentes, caractérisée par une superstructure de grue montée à rotation sur le creuset (2).
  4. Grue modulaire selon la revendication 3, caractérisée par un dispositif formant une flèche disposé sur la superstructure de grue.
  5. Grue modulaire selon l'une des revendications précédentes, caractérisée en ce que la base de roulement (15) est réalisée sous la forme d'une remorque tractable par un tracteur (24).
  6. Grue modulaire selon la revendication 5, caractérisée en ce que la remorque comporte une partie de remorque avant (22) et une partie de remorque arrière (23) pouvant être reliée de manière amovible à la partie de remorque avant.
  7. Grue modulaire selon la revendication 6, caractérisée en ce que la partie de remorque avant (22) et la partie de remorque arrière (23) comportent chacune au moins un essieu de roulement (20).
  8. Grue modulaire selon l'une des revendications 6 ou 7, caractérisée en ce que le creuset (2) peut être relié à la partie de remorque avant (22) et à la partie de remorque arrière (23), le creuset (2) étant disposé entre la partie de remorque avant (22) et la partie de remorque arrière (23).
  9. Grue modulaire selon l'une des revendications 1 à 4, caractérisée en ce que la base de roulement (15a) est réalisée sous la forme d'un véhicule modulaire, le véhicule modulaire comportant au moins deux modules (30) entraînés.
  10. Grue modulaire selon la revendication 9, caractérisée en ce que chaque module (30) comporte une plateforme (31), un essieu de roulement (20) et un entraînement de roulement.
  11. Grue modulaire selon la revendication 9 ou 10, caractérisée en ce que les modules (30) peuvent être reliés de manière amovible l'un à l'autre, en particulier le creuset (2) étant disposé entre deux modules (30) dans une direction de roulement (17).
  12. Grue modulaire selon l'une des revendications 1 à 11, caractérisée par au moins un élément de traction (33) destiné à introduire une tension prédéterminée réglable depuis le buton (4) jusque dans le creuset (2).
  13. Unité de transport (14), destinée à une grue modulaire selon l'une des revendications précédentes, comprenant
    a. un creuset (2) sur lequel une superstructure de grue peut être montée de manière rotative sur un axe de rotation (9),
    b. une pluralité de butons (4) destinés à s'appuyer sur le sol (8) et articulés, de manière pivotante sur un axe de pivotement (3), au niveau du creuset (2)
  14. Procédé de fonctionnement d'une grue modulaire (1 ; 1a), le procédé comprenant les étapes suivantes
    - fournir une grue modulaire (1 ; 1a) selon l'une des revendications 1 à 12,
    - amener le creuset (2) en appui sur le sol (8) au moyen des butons (4),
    - détacher la base de roulement (15 ; 15a) du creuset (2),
    - utilisation de la base de roulement (15 ; 15a) pour des tâches de transport pendant le fonctionnement de la grue.
  15. Procédé de fonctionnement d'une grue modulaire (1a), le procédé comprenant les étapes suivantes
    - fournir une grue modulaire (1a) selon l'une des revendications 1 à 12,
    - amener le creuset (2) en appui sur le sol (8) au moyen des butons (4),
    - détacher la base de roulement (15a) du creuset (2),
    - utiliser un véhicule modulaire comme base de roulement (15a),
    - adapter la charge d'essieu réelle, notamment par modification du nombre de modules (30).
EP16822968.0A 2015-12-21 2016-12-19 Grue modulaire, unité de transport pour grue modulaire et procédé de fonctionnement d'une telle grue Active EP3393963B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015226314.2A DE102015226314A1 (de) 2015-12-21 2015-12-21 Modularer Kran, Transporteinheit für einen modularen Kran und Verfahren zum Betreiben eines derartigen Krans
PCT/EP2016/081753 WO2017108695A1 (fr) 2015-12-21 2016-12-19 Grue modulaire, unité de transport pour grue modulaire et procédé de fonctionnement d'une telle grue

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Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147732B (de) 1959-12-17 1963-04-25 Landsverk Ab Mit einem abnehmbaren Kran- oder Baggerloeffelaggregat komplettierbare Lademaschine
US4266679A (en) * 1979-04-09 1981-05-12 Harnischfeger Corporation Convertible boom machine having modular bottom portion
US4394913A (en) * 1980-11-07 1983-07-26 Harnischfeger Corporation Crane having power operated outriggers and lock means therefor
US4394912A (en) * 1980-11-07 1983-07-26 Harnischfeger Corporation Mobile crane having telescoping outriggers and power operated screw means for same
DE19752520A1 (de) 1997-11-27 1999-06-10 Walter Biedenbach Kran
FR2846955B1 (fr) * 2002-11-08 2006-12-15 Potain Sa Dispositif d'articulation sur chassis pour bras d'appui au sol d'un engin
EP1541520B2 (fr) * 2003-12-10 2015-03-25 Liebherr-Werk Ehingen GmbH grue mobile
DE202004004714U1 (de) * 2004-03-25 2005-09-08 Liebherr-Hydraulikbagger Gmbh Unterwagen für mobile Arbeitsmaschinen
DE102005041255A1 (de) * 2005-08-31 2007-03-01 Terex-Demag Gmbh & Co. Kg Transportoptimierter Kranunterwagen
FR2906798B1 (fr) * 2006-10-06 2008-12-19 Potain Soc Par Actions Simplif Chassis avec bras d'appui au sol pour engin de levage
DE102008007918A1 (de) * 2008-02-06 2009-08-13 Putzmeister Concrete Pumps Gmbh Fahrbare Arbeitsmaschine
DE102008007917A1 (de) * 2008-02-06 2009-08-13 Putzmeister Concrete Pumps Gmbh Fahrbare Arbeitsmaschine
DE102008047737B4 (de) * 2008-09-18 2014-05-15 Terex Cranes Germany Gmbh Mobiler Kran mit mindestens einem Kranausleger
DE102013009357A1 (de) 2012-06-11 2013-12-12 Liebherr-Werk Ehingen Gmbh Modularer Mobilkran
DE102012215049A1 (de) * 2012-08-24 2014-03-20 Putzmeister Engineering Gmbh Fahrbare Betonpumpe
DE102013206366A1 (de) * 2013-04-11 2014-10-16 Putzmeister Engineering Gmbh Fahrbare Betonpumpe mit Verteilermast und Abstützvorrichtung
DE102013021916A1 (de) 2013-12-20 2015-06-25 Liebherr-Werk Ehingen Gmbh Kran
DE102015205008A1 (de) 2015-03-19 2016-09-22 Terex Global Gmbh Unterwagen für einen Fahrzeugkran sowie Fahrzeugkran mit einem derartigen Unterwagen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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WO2017108695A1 (fr) 2017-06-29
US20190002253A1 (en) 2019-01-03
EP3393963A1 (fr) 2018-10-31
DE102015226314A1 (de) 2017-06-22
CA3008726A1 (fr) 2017-06-29
US10723596B2 (en) 2020-07-28

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