EP1235734B1 - Mecanisme de roulement pour engin de travail tres en surplomb, notamment pour grue - Google Patents

Mecanisme de roulement pour engin de travail tres en surplomb, notamment pour grue Download PDF

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Publication number
EP1235734B1
EP1235734B1 EP00993401A EP00993401A EP1235734B1 EP 1235734 B1 EP1235734 B1 EP 1235734B1 EP 00993401 A EP00993401 A EP 00993401A EP 00993401 A EP00993401 A EP 00993401A EP 1235734 B1 EP1235734 B1 EP 1235734B1
Authority
EP
European Patent Office
Prior art keywords
travelling mechanism
chassis
mechanism according
working device
axle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00993401A
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German (de)
English (en)
Other versions
EP1235734A1 (fr
Inventor
Karel Mojzis
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.)
KOECK ELKE
Original Assignee
KOECK ELKE
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Filing date
Publication date
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Publication of EP1235734A1 publication Critical patent/EP1235734A1/fr
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Publication of EP1235734B1 publication Critical patent/EP1235734B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66C23/88—Safety gear
    • B66C23/94—Safety gear for limiting slewing movements
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems

Definitions

  • the invention relates to a chassis with a chassis, which is provided with at least one wheel axle and wheels and on which a working device is attached, at least horizontally in the transport state is so wide that it beyond the center of gravity under which the undercarriage is located, has a large protrusion through which the maneuverability the one in the transport state on the chassis Working device at the installation site under cramped conditions is made difficult or impossible is, for example, a construction crane, e.g. a non-rotating construction crane, for which the invention Chassis particularly suitable.
  • a chassis for a wide-reaching work device in particular for a high-rise construction crane, preferably a rotating one Construction crane, which makes it possible to like construction cranes, under relatively cramped Space is relatively good at the installation site to be ranked is in German published application DE 198 56 593 A1.
  • This chassis includes a chassis with a double or tandem axle, the first and second Has axis; and one that can be connected to a towing vehicle traction device; the chassis and the traction device are designed so that both the wheels of the first axis as well as the wheels of the second axle with a bogie or axle steering are provided, as well as the Bogie or axle steering of the wheels of the first Axle like this with the bogie or steering knuckle the wheels of the second axle are connected to the steering of the wheels of the first and second axles with steering geometry is done synchronously, with the wheels of the first and second axles preferably in the area of the support surface of the working device, preferably the crane, are arranged, and wherein the Traction device separately from the chassis and on the to be transported on the chassis and with the Chassis to form a work unit that can be connected, especially on a crane, preferably one Construction crane, attachable and connectable to the chassis is. That part is referred to as the traction mechanism to which a towing vehicle hitched when the
  • US-A-3 664 515 is an actuatable stop known, in particular for cranes or the like for use is suitable as an anchorage stop and that serves to prevent a vehicle on which the Crane is overturned, that in the intended Crane operation with a load loaded and at a predetermined Length of the extended boom, the vehicle due to uncontrolled Turning the crane overturns.
  • the purpose is the base plate of the Crane surrounded by a gear ring on which this base plate by the above-mentioned actuable stop against an uncontrolled Rotation of the crane loaded with a payload can be locked, which would otherwise cause the vehicle to tip over with the crane by shifting the center of gravity of the loaded Crane to the outside of the support surface of the same could drive the vehicle.
  • US-A-3 664 515 thus provides a means by the one in the intended operation and crane loaded with a payload on an uncontrolled Rotation and thus overturning with the carrier vehicle is prevented.
  • the object of the invention is to have a chassis a chassis with at least one wheel axle and wheels is provided and on which a working device is attached which is horizontal, at least in the transport state What is far-reaching is that they go beyond the focus, below which the landing gear is, a large protrusion has through which the maneuverability of the in the transport state the working device located at the installation site made difficult or impossible under cramped conditions will be available, which enables such Work devices, especially high construction cranes, still better than before the conditions at the construction site, such as terrain, Obstacles and Like.
  • the twisting in the unlocked Condition can be accomplished by means of the towing vehicle, it, however, in particularly sophisticated inventive Chassis is also possible using this twisting separate, for example hydraulic, drive device perform.
  • Another aspect of the present invention is that to significantly increase maneuverability, several independently Steerable wheel axles are provided on the chassis may be in addition to that discussed above
  • the working device can be rotated and locked relative to the chassis and / or the double rocker.
  • the chassis according to the invention also preferably has one initially in connection with the chassis according to DE 198 56 593 A1 called pulling device, which is separate from the chassis trained and on the to be transported on the chassis and with the chassis to a structural unit connectable working device, especially on a crane, preferably a high-rise construction crane, particularly preferably of the rotating type Type, attachable and above it with the chassis is connectable.
  • the towing vehicle for example a semi-trailer or a truck, hitched.
  • chassis according to the invention in which the working device in shunting mode relative horizontally rotatable to the chassis and in at least two different rotational positions can be determined is characterized in that the chassis has a single wheel axle has rigidly or steerably attached to the chassis is.
  • chassis in which the working device in shunting mode horizontally rotatable relative to the chassis and in at least two different rotational positions can be determined is designed so that the chassis has several wheel axles having one wheel axle or several or all wheel axles is or are rigidly attached to the chassis, wherein non-rigid wheel axles coupled synchronously or independently can be steerable from each other.
  • the undercarriage can be adjusted according to the Invention be designed so that the working device in Shunting operation relative to the chassis horizontally by a Power drive within a predetermined angular range is rotatable and lockable, with this training is preferred, a stepless rotatability and lockability provided.
  • a particularly inexpensive and at the same time maneuverability substantially improving embodiment of the invention is characterized in that the horizontal rotatability of the construction crane relative to the chassis in shunting mode it is provided that one in the non-installed state of the high-rise crane between the superstructure and undercarriage of the high-rise crane is detachable and is detectable in two or more rotational positions, with preference the rotation lock at least one locking bolt comprises, each in openings or aligned with each other Recesses in the superstructure and undercarriage can be inserted.
  • the training of these can be relatively simple and nevertheless highly effective embodiment so that the one Opening formed in a sleeve provided on the superstructure is with one of a plurality of openings or Recesses in the undercarriage by rotating the superstructure relative can be brought into alignment with the undercarriage.
  • the one mentioned Power can be an adjusting device, preferably for Twisting one or the superstructure relative to one or that Include undercarriage by the chassis and / or by one Towing vehicle and / or operable from another position and can be locked if necessary.
  • the power drive can be designed in a variety of ways, especially so that the power drive is a hydraulic, compressed air or includes an electric motor and / or a hand crank.
  • chassis is uniaxial, possibly with an additional front axle on the front part of the working device, then it is preferred that the chassis is a uniaxial semitrailer or uniaxial central trailer, if necessary with additional provided front axle as a drawbar trailer.
  • Chassis be such that to operate the steering a Hydraulic system with hydraulic cylinder, a compressed air system with Compressed air cylinders or threaded spindles driven by hydraulics, Compressed air or electric motor and / or hand crank provided is or are.
  • a manual control valve arrangement a cable remote control and / or a radio remote control be provided. If all three types of control mentioned are provided, then the steering can both from the chassis from (manual control valve arrangement) as well as removed beside standing on the chassis (remote control) or from the towing vehicle control (radio remote control).
  • control can the steering can also be designed so that the steering by linkage or cables from a fifth wheel or a Draw tube in the front part of the working device is attached, can be controlled.
  • Such an execution is however relatively complex and has a forced steering Consequence, so that independent steering is not possible but be acceptable in certain cases.
  • the chassis is multi-axis
  • training is biaxial or triaxial be such that the chassis is a multi-axle semi-trailer or rigid drawbar trailer, if applicable with additional front axle designed as a drawbar trailer.
  • the suspension the wheel axle (s) is a leaf suspension or air suspension, preferably in multi-axle chassis as a leaf suspension with rocker as path compensation or air suspension with path compensation is formed by the air suspension.
  • the construction crane 1 shown overall in FIG. 1, which in the present embodiment executed as a non-rotating construction crane is provided with a chassis 2 attached to it, which has a chassis 15 with a double or tandem axle, which comprises a first axis 3 and a second axis 4, the first axis 3 in the collapsed configuration of the high-rise crane 1 according to FIG. 1 forms the front axis and the second axis 4 forms the rear axis.
  • the chassis also has a separately formed from the chassis 15 Traction device 28, which on the crane 1 or another Fastened working device and can be coupled to a towing vehicle is.
  • the chassis 15 is on the construction crane 1 by means of a rocker 5 attached, the bolt 60 (see Figure 2).
  • the construction crane 1 has one in a usual way for non-rotating construction cranes Undercarriage 6, a slewing ring 7 and an uppercarriage 8, wherein attached to the superstructure of the crane tower 9 and the crane boom 10 are.
  • the crane tower 9 consists of a lower one Crane tower section 9a and an upper crane tower section 9b
  • the boom 10 includes an inner boom section 10a and an outer crane boom section 10b.
  • the remaining parts of the construction crane 1 are, provided they continue not mentioned below, common parts and equipment of a non-rotating construction crane.
  • the first axis 3 and the second axis 4 of the chassis 2 are each designed as a steering axle, for which purpose in the present embodiment the wheels 11 with tires, namely both the wheels 11a of the first axle 3 as well as the wheels 11b of the second axis 4 are provided with a bogie steering.
  • Each bogie steering includes, as in particular from the figures 1 and 2 can be seen, a bogie 12 on which the Axis 3 or 4 is attached via leaf springs 13, and a Steering ring 14, which is designed here as a ball steering ring and via which the associated bogie 12 on the chassis 15 the chassis 2 is attached.
  • Each of the two bogies 12 is with a connection and stiffening construction 16 or 17, and these two connecting and stiffening structures 16 and 17 are by power transmission 18, which is designed here as a handlebar, via joints 18a and 18b synchronously with one another to form a steering geometry Steering movement linked together.
  • the steering can be operated hydraulically, by means of a Steering or hydraulic cylinder 19 (indicated by dashed lines in FIG. 2), which has a first joint 20a on the chassis 15 and via a second joint 20b on one 16 of the two connection and stiffening structures 16, 17 is attached.
  • This steering or hydraulic cylinder 19 is on the chassis 15 attached hydraulic unit 58 supplied and is by means of a steering or remote control 23, for example Controllable via Bowden cable or via electrical cables.
  • the Pump, not shown, of the hydraulic unit 58 is powered by vehicle batteries 24, for example of two 12 volt vehicle batteries, supplied with electrical power. If the construction crane is in work and thus to the construction site power source is connected, the vehicle batteries 24 charged by a mounted charger.
  • At 21 is one Compressed air tank for the brake system called.
  • the first and second axes are 3rd or 4 steering geometry synchronously adjustable, and with the help of this Steering is associated with being horizontal Rotating the construction crane 1 relative to the chassis 15 and locking the same in different rotational positions excellent shunting is provided in the shunting operation of the chassis according to the invention at the construction site, in particular, easy shuffling into narrow to narrowest Construction site entrances.
  • the locking and unlocking device designated as a whole by 100 comprises a locking bolt 101 which in a locking bolt holder attached to the superstructure 8 102 is vertically displaceable and optionally in one of several openings 103, namely 103a, 103b or 103c, can be inserted is that are provided in the undercarriage 6 so that different rotational positions of the upper carriage 8 relative to the lower carriage 6 have it set.
  • the locking bolt is required for this purpose 101 only on the handle and simultaneous Stop 104 to be pulled up to the rotatability release between the upper and lower carriage by unlocking, after which the rotational position is changed by means of the towing vehicle until another one of the openings 103a, 103b or 103c aligned with the locking bolt 101. Then the locking bolt 101 lowered again and into the concerned Insert the opening until the handle and stop 104 open the top of the locking bolt holder 102 rests.
  • the locking bolt 101 can be fitted with a (not shown) Snap or other holding device provided he in the upper position shown in Figure 3 during twisting remains, or it can be pulled out completely and then back into its, in the present case cylindrical, sleeve or opening 105 are inserted into the locking bolt holder 102.
  • a (not shown) Snap or other holding device provided he in the upper position shown in Figure 3 during twisting remains, or it can be pulled out completely and then back into its, in the present case cylindrical, sleeve or opening 105 are inserted into the locking bolt holder 102.
  • the vertical locking and unlocking movement of the Locking bolt 101 is indicated by the double arrow 106, and the relative torsional movement between the undercarriage and the uppercarriage 6 and 8 is represented by the double arrow 107.
  • the invention is not based on this embodiment limited, but there can be a wide variety of locking and Unlocking devices are used, and preferably are several individual locking and unlocking devices 100 of the shown in Figure 3 or one provided another type, as illustrated in Figures 1, 4 and 5, wherein in Figures 1 and 4, the ring gear or slewing ring 7th is illustrated with that in Figure 3 for reasons of illustration has been omitted.
  • FIG. 4 also shows the motor 108, which is used for normal rotation the crane is provided in the erected state, wherein in Figure 5, the pinion meshing with the rotating or toothed ring 7 109 is indicated, which is attached to the shaft of the motor 108 is.
  • the motor 108 would be far too imprecise for the shunting adjustment and is exclusive for turning the crane in the erected state provided for which he can be connected to a three-phase network got to.
  • Adjustment device for rotating the superstructure 8 relative to Undercarriage 6 are provided, either in addition to Locking and unlocking device (s), e.g. 100 such as a hand crank, or when the adjustment device as such can be locked and unlocked instead the locking and unlocking device (s) or Additionally.
  • the adjustment device can, for example be formed by one or more hydraulic cylinders, the or the articulated between undercarriage and superstructure 6 and 8 is or are and which by a respective Check valve in the hydraulic path can be locked and unlocked or are.
  • other adjustment devices for example those that can be actuated by compressed air or are powered by an electric motor with battery operation, be provided.
  • FIGS. 6 to 11 instead of the support foot of the figure that can be supported with a plate 1, a support leg 38 with a wheel 38a is provided on the crane tower 9 is, but which is also replaced by a support foot 38 of Figure 1 can be.
  • the steering device is e.g. present for crane transport on the road, in the straight-ahead driving position can be locked by a lock 62 (see FIG. 2), namely in the illustrated embodiment by a securing bolt 25 (see Figure 1) in two with each other aligned sleeves 26 and 27 can be inserted, of which one sleeve 26 on the chassis 15 and the other sleeve 27 one of the two bogies 12a, 12b is firmly attached, so that when the securing bolt 25 is inserted both over the Power transmission 18 bogies positively coupled to each other, which are collectively designated 12 in the straight-ahead driving position are locked.
  • a lock 62 see FIG. 2
  • a securing bolt 25 in two with each other aligned sleeves 26 and 27 can be inserted, of which one sleeve 26 on the chassis 15 and the other sleeve 27 one of the two bogies 12a, 12b is firmly attached, so that when the securing bolt 25 is inserted both over the Power transmission 18 bog
  • the traction device 28 forms one part of the chassis 2 and is separate from the chassis 15 overall on the high-rise crane 1, in the present case on the lower section of the crane tower 9a, attached and by the same to the chassis 2 connected. If instead of crane 1 another, similarly wide sweeping work device, such as an extreme long fire ladder, a long-barrel gun, a rocket launcher or the like. Equipped with the undercarriage 2 according to the invention then the draw gear on the in Direction of transport in the front end region of the working device attached, and the working device forms as well In the present case, the crane 1 functions part of the total "Chassis" by connecting the traction device with the chassis 2 or its chassis 15 connects.
  • the pulling device 28 is in the present embodiment essentially from a guide tube 42, a draw tube 29, a sanding plate 30 and a saddle pin 31.
  • the draw tube 29 is by means of the guide tube 42 to an input and Extending movement performed, as shown in Figure 1, where the draw tube 29 by dash-dotted lines in the pushed out Position and by solid lines in the inserted Position is shown.
  • a drawbar eye 32 which is screwed onto the draw tube 29 is so that the working device 1 in the present preferred embodiment, that is the construction crane shown, via the towing eye 32 with the pin coupling of a truck can be connected.
  • the pull tube 29 is on the Guide tube 42 can be locked, in this case by means of two Socket pin 33; and the guide tube 42 is over mounting plates 63 on the working device 1, in the present case on the crane tower section 9a.
  • the grinding plate 30 is fastened under the guide tube 28, for example by welding, and on this grinding plate 30 the saddle pin 31 is attached, for example screwed on, so that the working device 1 thereby with the fifth wheel on a truck or semi-trailer can be connected after the draw tube 29 is inserted into the Positioned and in this by means of the plug pin 33rd has been arrested.
  • support feet 36 of which, like that Figure 5 shows four provided in a centrally symmetrical arrangement are, preferably the same as hydraulic support feet are formed, which are supplied by a hydraulic unit 22 be (see Figure 2).
  • these enable to the conventional mechanical support spindles - a quick one and by means of an electronic leveling device (not shown) automatic leveling and erection of the Working device 1, such as the construction crane, without great effort by only one operator, in particular flexible assembly and disassembly on the most difficult terrain or building site.
  • FIGS. 1 and 6 to 11 further show, the wheels 11 the chassis within the area of the support surface of the working device, So here the high-rise crane, arranged, i.e. the surface of one of the support feet 36 together connecting line is enclosed, it should be noted that the support feet 36 from the positions shown in Figures 7, 9 and 11 can be swung out sideways beyond the wheels.
  • the hydraulic support feet 36 have an unlockable check valve integrated and one as additional security Shut-off valve installed per support foot 36.
  • the support feet 36 are supported by the hydraulic unit 22 Hydraulic oil is supplied and can also be used independently of the automatic electronic leveling device individually by means of Manual control valves 37 (see Figure 2) can be controlled first control valves 37a for the support feet on one side of the chassis 2 and second control valves 37b for the support feet on the other side of the chassis 2 (see figure) 2).
  • Manual control valves 37 can be controlled first control valves 37a for the support feet on one side of the chassis 2 and second control valves 37b for the support feet on the other side of the chassis 2 (see figure) 2).
  • the power supply to the hydraulic unit 22 takes place in the Work deployment from the control cabinet of the construction crane 1.
  • FIG. 2 shows, there are connections 57 for supply lines, a main switch 59 and a storage box 61 provided on the chassis 15.
  • the crane counterweights 35 can be folded together Construction crane 1 remain during its transport.
  • the crane tower 9, in particular the lower crane tower section 9a, a foldable and changeable in height Support foot 38 removable ( Figure 1) or foldable attached be to the working device protruding far beyond the chassis 2 1, like the construction crane, in the same state, in which they are not coupled to a truck or tractor is to support.
  • This support foot 38 has in the figures 6, 8 and 10 a wheel 39, with which he also when maneuvering the Working device 1 can be supported.
  • the crane 1 can, depending on the towing vehicle, as a semi-trailer or can be pulled as a multi-axle drawbar trailer.
  • Figures 12 and 13 show one available with the invention put double rocker, which from the shown in Figure 1 Longitudinal rocker 5 and a transverse rocker 121 assembled therewith, which allows the crane 1 or one instead provided other work device transverse to the direction of travel incline and so on difficult terrain with the chassis 15 better to proceed and rank.
  • Figure 12 shows the Setup transverse to the direction of travel (i.e. a view on one level, which is perpendicular to the direction of travel), and
  • FIG. 13 shows the structure in the direction of travel (i.e. a view that the Figures 1, 6, 8 and 10 corresponds).
  • the cross rocker 121 is with its rocker bearings 122 on the longitudinal rocker 5 attached and by adjusting and locking devices 123, preferably as hydraulic devices (piston-cylinder devices) are executed in their bank can be determined relative to the longitudinal rocker 5 by the adjustment and Locking devices 123 on joints 124 on the one hand the cross rocker 121 and on the other hand attached to the longitudinal rocker 5 are.
  • the longitudinal rocker is free via its rocker bearing 125 pivotable, their inclination by the support foot 38 or determines the coupling of a towing vehicle to the towing device 28 is (see Figures 1, 6, 8 and 10).
  • the cross rocker 121 therefore makes it possible to move the crane relative to the Undercarriage 15 (which is shown only schematically in FIGS Top is indicated) to tilt sideways to its center of gravity relocate to the side and thus also with difficult Terrain conditions, such as on inclined slopes and / or upward forest and forest paths (e.g. in hairpin bends) excellent maneuvering or handling in any other way to be able to.
  • difficult Terrain conditions such as on inclined slopes and / or upward forest and forest paths (e.g. in hairpin bends) excellent maneuvering or handling in any other way to be able to.
  • Multiple wheels can be used for additional improvement Maneuverability and mobility under such conditions single wheels be provided with wide tires.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Jib Cranes (AREA)

Claims (33)

  1. Train de roulement avec un châssis de roulement (15), qui est pourvu d'au moins un essieu (3, 4; 110 ; 113, 114; 116, 117, 118) et de roues (11 ; 111 ; 115 ; 119) et sur lequel est placé un dispositif de travail (1) qui, au moins dans son état pour le transport, est en porte-à-faux horizontal tel, que le dispositif de travail présente, au-delà du centre de gravité sous lequel se trouve le train de roulement, un porte-à-faux important, qui restreint ou rend impossible sur le lieu d'implantation, dans des conditions d'espace disponible étroit, la manoeuvrabilité du dispositif de travail (1) se trouvant dans son état pour le transport sur le train de roulement, le train de roulement présentant les particularités suivantes
    (a) le dispositif de travail (1) se trouvant dans son état pour le transport sur le train de roulement, peut, en mode manoeuvre, être tourné horizontalement par rapport au châssis de roulement (15) et être immobilisé par rapport au châssis de roulement (15) dans deux positions de rotation différentes ou davantage,
    et/ou
    (b) le dispositif de travail (1) est rapporté sur le châssis de roulement (15) par l'intermédiaire d'un double support basculant (5, 121) qui comprend un support basculant transversal (122) permettant une inclinaison du dispositif de travail (1) transversalement à la direction de marche, et pouvant être immobilisé dans sa position inclinée par rapport au support basculant longitudinal (5).
  2. Train de roulement selon la revendication 1, caractérisé en ce que le châssis de roulement comprend deux essieux ou davantage (3, 4; 116, 117, 118),
    (a) les roues (11a, 11b ; 119) des essieux individuels (3, 4 ; 116, 117, 118) étant pourvues d'une direction par châssis tournant ou d'une direction à fusée ; et
    (b) les directions par châssis tournant ou à fusée des roues (11a, 11b ; 119) des essieux individuels (3, 4; 116, 117, 118) étant reliées réciproquement de façon telle, que la direction des roues (11a, 11b ; 119) et des essieux (3, 4; 116, 117, 118) s'effectue de manière synchronisée sur le plan de la géométrie de direction.
  3. Train de roulement selon la revendication 1, caractérisé en ce que le châssis de roulement (15) comporte un seul essieu (110) qui est monté de manière rigide ou directionnelle sur le châssis de roulement (15).
  4. Train de roulement selon la revendication 1, caractérisé en ce que le châssis de roulement (15) comporte plusieurs essieux, un essieu ou plusieurs essieux ou tous les essieux étant montés de manière rigide sur le châssis de roulement (15).
  5. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que la direction des essieux (3, 4; 110; 113, 114; 116, 117, 118) peut temporairement être découplée et/ou immobilisée.
  6. Train de roulement selon l'une des revendications 1 à 5, caractérisé en ce que le dispositif de travail (1), dans le mode manoeuvre, peut être tourné horizontalement par rapport au châssis de roulement (15), sur une plage angulaire prédéterminée, au moyen d'un entraínement mécanique, et peut également être immobilisé par l'entraínement mécanique et/ou de manière distincte.
  7. Train de roulement selon la revendication 6, caractérisé en ce que le dispositif de travail (1), dans le mode manoeuvre, peut être tourné horizontalement, de manière continue, par rapport au châssis de roulement (15), sur une plage angulaire prédéterminée, au moyen d'un entraínement mécanique, et peut également être immobilisé par l'entraínement mécanique et/ou de manière distincte.
  8. Train de roulement selon l'une des revendications 1 à 7, en combinaison avec un dispositif de travail (1), caractérisé en ce que le dispositif de travail (1) est une grue de chantier de grande hauteur, notamment une grue de chantier de grande hauteur à rotation inférieure.
  9. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que la possibilité de rotation horizontale du dispositif de travail (1) par rapport au châssis de roulement (15), en mode manoeuvre, est prévue par le fait qu'un blocage de rotation (100) prévu dans la position non déployée du dispositif de travail (1) entre un ou le chariot supérieur et inférieur (7, 8) du dispositif de travail (1), peut être débloqué, et peut être immobilisé ou fixé dans deux positions différentes de rotation relatives ou davantage entre chariot supérieur et inférieur (7, 8).
  10. Train de roulement selon la revendication 9, caractérisé en ce que le blocage de rotation (100) comprend au moins une broche de verrouillage (101) qui, pour chacune desdites positions, peut être insérée dans des ouvertures ou évidements (103a, 103b, 103c, 105) mutuellement alignés dans le chariot supérieur et inférieur (6, 8).
  11. Train de roulement selon la revendication 10, caractérisé en ce que ladite une ouverture (105) est réalisée dans un support (102) prévu sur le chariot supérieur (8), et peut être amenée en alignement avec à chaque fois l'une ou respectivement l'un de plusieurs ouvertures (103, 103b, 103c) ou évidements dans le chariot inférieur (6), par rotation du chariot supérieur (8) par rapport au chariot inférieur (6).
  12. Train de roulement selon l'une des revendications 6 à 11, caractérisé en ce que l'entraínement mécanique comprend un dispositif de déplacement pour faire tourner un ou le chariot supérieur (8) par rapport à un ou au chariot inférieur (7), et pouvant être actionné à partir du châssis de roulement (15) et/ou d'un véhicule de traction et/ou d'une autre position quelconque.
  13. Train de roulement selon la revendication 12, caractérisé en ce que le dispositif de déplacement est un dispositif pour faire tourner un ou le chariot supérieur (8) par rapport à un ou au chariot inférieur (7).
  14. Train de roulement selon la revendication 12 ou 13, caractérisé en ce que le dispositif de déplacement peut être bloqué à partir du châssis de roulement (15) et/ou d'un véhicule de traction et/ou d'une autre position quelconque.
  15. Train de roulement selon l'une des revendications 6 à 14, caractérisé en ce que l'entraínement mécanique comprend un moteur hydraulique, pneumatique ou électrique, et/ou une manivelle manuelle.
  16. Train de roulement selon l'une des revendications précédentes, le châssis de roulement (15) étant à un essieu, caractérisé en ce que le châssis de roulement (15) est une semi-remorque à un essieu ou une remorque centrale à un essieu..
  17. Train de roulement selon la revendication 16, caractérisé en ce qu'un essieu avant supplémentaire est prévu sur la partie avant du dispositif de travail (1).
  18. Train de roulement selon la revendication 17, caractérisé en ce que l'essieu avant supplémentaire prévu, est réalisé en tant que remorque à timon.
  19. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que pour l'actionnement de la direction est prévue ou sont prévues une installation hydraulique avec vérin hydraulique, une installation pneumatique avec vérin pneumatique ou des broches filetées avec entraínement par moteur hydraulique, pneumatique ou électrique et/ou par manivelle manuelle.
  20. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que pour la commande de la direction de l'essieu ou des essieux (3, 4; 110 ; 113, 114; 116, 117, 118), il est prévu un agencement de vanne de commande manuel, une commande à distance par câble et/ou une commande à distance par radio.
  21. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que la direction de l'essieu ou des essieux (3, 4; 110 ; 113, 114 ; 116, 117, 118) peut être commandée par des tringles ou des câbles de traction à partir d'un accouplement à sellette (31) ou d'un tube de traction ou barre d'attelage (29), qui est placé dans la partie avant du dispositif de travail.
  22. Train de roulement selon l'une des revendications précédentes, le châssis de roulement étant à plusieurs essieux, caractérisé en ce que le châssis de roulement (15) est une semi-remorque ou une remorque à timon rigide à essieux multiples.
  23. Train de roulement selon la revendication 22, caractérisé en ce que le châssis de roulement (15) avec un essieu avant supplémentaire est réalisé en tant que remorque à timon.
  24. Train de roulement selon l'une des revendications précédentes, caractérisé en ce que la suspension de l'essieu ou des essieux (3, 4; 110; 113, 114; 116, 117, 118) est une suspension à ressort à lames (13) ou une suspension pneumatique.
  25. Train de roulement selon la revendication 24, caractérisé en ce que la suspension, dans le cas de châssis de roulement (15) à essieux multiples, est réalisée en tant que suspension à ressort à lames avec support basculant en tant que compensation de déplacement, ou suspension pneumatique avec compensation de déplacement par la suspension pneumatique elle-même.
  26. Train de roulement selon l'une des revendications précédentes, un système d'appui de stabilisation avec des vérins stabilisateurs d'appui hydrauliques (36) étant prévu pour le déploiement du dispositif de travail (1), caractérisé en ce que pour l'actionnement du système d'appui de stabilisation, il est prévu un groupe d'actionnement (22) conçu pour être raccordé à un réseau de courant diphasé ou triphasé, et/ou pour un fonctionnement par batterie.
  27. Train de roulement selon la revendication 26, caractérisé en ce qu'il est prévu une commutation sur le groupe de direction en tant que possibilité de fonctionnement de secours.
  28. Train de roulement selon la revendication 26 ou 27, caractérisé en ce que pour les vérins stabilisateurs d'appui (36) hydrauliques, en-dehors de vannes de verrouillage hydrauliques, il est prévu une sécurité mécanique supplémentaire à l'encontre d'un déréglage involontaire des vérins stabilisateurs d'appui (36).
  29. Train de roulement selon la revendication 26, 27 ou 28, caractérisé en ce que les vérins stabilisateurs d'appui (36) sont pourvus d'un dispositif de compensation de niveau et peuvent être commandés par celui-ci en permettant une compensation de niveau.
  30. Train de roulement selon la revendication 29, caractérisé en ce que le dispositif de compensation de niveau est du type automatique.
  31. Train de roulement selon la revendication 29 ou 30, caractérisé en ce que le dispositif de compensation de niveau permet une compensation de niveau, latérale.
  32. Train de roulement selon l'une des revendications précédentes, caractérisé en ce qu'en guise de dispositif de traction, il est prévu un accouplement à sellette (31) et/ou un tube de traction ou une barre d'attelage (29).
  33. Train de roulement selon la revendication 32, caractérisé en ce qu'en guise de dispositif de traction, il est prévu une combinaison d'un accouplement à sellette (31) et d'un tube de traction ou barre d'attelage (29).
EP00993401A 1999-12-06 2000-11-30 Mecanisme de roulement pour engin de travail tres en surplomb, notamment pour grue Expired - Lifetime EP1235734B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19958691 1999-12-06
DE19958691A DE19958691A1 (de) 1999-12-06 1999-12-06 Fahrwerk für eine weitausladende Arbeitsvorrichtung, insbesondere für einen Bauhochkran
PCT/EP2000/012054 WO2001044097A1 (fr) 1999-12-06 2000-11-30 Mecanisme de roulement pour engin de travail tres en surplomb, notamment pour grue

Publications (2)

Publication Number Publication Date
EP1235734A1 EP1235734A1 (fr) 2002-09-04
EP1235734B1 true EP1235734B1 (fr) 2003-10-29

Family

ID=7931556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00993401A Expired - Lifetime EP1235734B1 (fr) 1999-12-06 2000-11-30 Mecanisme de roulement pour engin de travail tres en surplomb, notamment pour grue

Country Status (7)

Country Link
US (1) US20040221673A1 (fr)
EP (1) EP1235734B1 (fr)
AT (1) ATE253013T1 (fr)
AU (1) AU2838701A (fr)
CZ (1) CZ297234B6 (fr)
DE (2) DE19958691A1 (fr)
WO (1) WO2001044097A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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US11643141B2 (en) 2020-03-30 2023-05-09 Manitowoc Crane Group France Trailer assembly and associated self-erecting crane

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164741B1 (fr) * 2007-06-05 2014-08-27 Restruck Technologies Inc. Bogie à essieu directeur
US8540475B2 (en) * 2007-10-23 2013-09-24 Jerr-Dan Corporation Side recovery system for a vehicle
US8360706B2 (en) * 2007-10-23 2013-01-29 Jerr-Dan Corporation Side recovery system for a vehicle
US20110236582A1 (en) 2010-03-29 2011-09-29 Scheuing David R Polyelectrolyte Complexes
US9309435B2 (en) 2010-03-29 2016-04-12 The Clorox Company Precursor polyelectrolyte complexes compositions comprising oxidants
DE102010024843B4 (de) * 2010-06-23 2012-05-31 Patrick Kramer Fahrzeug mit zumindest einem Kran
CN103204433A (zh) * 2013-04-28 2013-07-17 中国水电建设集团夹江水工机械有限公司 起重机行走机构新型台车装置
JP6263459B2 (ja) * 2014-09-12 2018-01-17 川崎重工業株式会社 タワークレーン及び増し締め方法
DK3362399T4 (da) * 2015-10-16 2024-04-15 Palfinger Ag Arrangement af en styring og et mobilt styringsmodul
US11042745B2 (en) 2018-04-23 2021-06-22 Oshkosh Corporation Refuse vehicle control system
DE102019201049B3 (de) 2019-01-28 2020-06-18 Tadano Faun Gmbh Mobilkran, Mobilkran-Dolly und Mobilkransystem
FR3108596B1 (fr) 2020-03-30 2022-04-15 Manitowoc Crane Group France Grue à montage automatisé comprenant un élément de lestage amovible pour un transport sur sellette

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829901A (en) * 1956-05-09 1958-04-08 Hugh M Rush Platform leveling system
US3664515A (en) * 1970-01-05 1972-05-23 Ely Enterprises Inc Actuatable stop
IT1284449B1 (it) * 1996-06-27 1998-05-21 Gelco Di Corradi Franco Gru per edilizia a rotazione in basso, a elevata manovrabilita'
ES2198086T3 (es) * 1997-12-09 2004-01-16 Kock, Elke Mecanismo de rodadura para un dispositivo de trabajo ampliamente volado, especialmente para una grua alta de construccion.
DE19813521A1 (de) * 1998-03-26 1999-09-30 Bauer Spezialtiefbau Drehkranzbremse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11643141B2 (en) 2020-03-30 2023-05-09 Manitowoc Crane Group France Trailer assembly and associated self-erecting crane

Also Published As

Publication number Publication date
ATE253013T1 (de) 2003-11-15
DE19958691A1 (de) 2001-06-07
AU2838701A (en) 2001-06-25
CZ297234B6 (cs) 2006-10-11
CZ20021951A3 (cs) 2003-11-12
EP1235734A1 (fr) 2002-09-04
DE50004278D1 (de) 2003-12-04
WO2001044097A1 (fr) 2001-06-21
US20040221673A1 (en) 2004-11-11

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