EP2762438B1 - Procédé destiné à influencer la force d'entraînement d'un treuil de manoeuvre et dispositif permettant de mettre en oeuvre un tel procédé - Google Patents

Procédé destiné à influencer la force d'entraînement d'un treuil de manoeuvre et dispositif permettant de mettre en oeuvre un tel procédé Download PDF

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Publication number
EP2762438B1
EP2762438B1 EP14153452.9A EP14153452A EP2762438B1 EP 2762438 B1 EP2762438 B1 EP 2762438B1 EP 14153452 A EP14153452 A EP 14153452A EP 2762438 B1 EP2762438 B1 EP 2762438B1
Authority
EP
European Patent Office
Prior art keywords
cable
force
drive
winch
rope
Prior art date
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Active
Application number
EP14153452.9A
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German (de)
English (en)
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EP2762438A1 (fr
Inventor
Alfons Weckbecker
Nico Fragetti
Marc Krebs
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.)
Tadano Demag GmbH
Original Assignee
Terex Cranes Germany GmbH
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Publication of EP2762438A1 publication Critical patent/EP2762438A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
    • B66D1/505—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7405—Capstans having two or more drums providing tractive force
    • B66D1/741—Capstans having two or more drums providing tractive force and having rope storing means

Definitions

  • the invention relates to a method for influencing a cable winch force acting on a rope drive and to a device for carrying out such a method.
  • the WO 2009/027 580 A1 discloses a winch drive for a crane with traction sheaves.
  • Other winch drives are known from the US 2007/113 640 A1 , of the US 2010/262 384 A1 , of the US 2005/017 228 A1 and the US 2003/057 916 A1 ,
  • a winch force depends on a respective cable operating state and can be controlled by an external cable force.
  • a controlled and low-wear winding is made possible by the rope is wound with as constant as possible and especially low winch force.
  • An additional drive of the rope in front of the winch can make that possible.
  • This drive principle is based on the rope friction according to the Euler-Eytelwein formula.
  • a constant winch force is understood to be a permissible tolerance range of winch force, which is in particular +/- 20% of a predetermined target winch force.
  • the permissible rope winch force range comprises +/- 10% of the predetermined target winch force and in particular +/- 5% of the predetermined target winch force.
  • a target winch force which serves a bias of the rope for optimal winding or unwinding of the rope
  • a value of 2% of a minimum breaking force of the rope or 10% of the nominal force of the cable drive is used.
  • the device can be connected at a first end of the rope with the cable drive and at a second end of the rope with a load-receiving device such as a load hook, in particular a hook bottle.
  • the rope in particular wraps around each of the two traction sheaves.
  • the cable drive operating state is determined by an actuating direction of the cable drive, for example, by a direction of rotation of a winch of the cable drive, so a winding or unwinding of the rope.
  • An external cable force is caused in particular by a load taken up by the load-receiving device.
  • different traction sheave operating states can be used depending on the respective rope drive operating state and the external rope force be determined. This results in four traction sheave drive operating states, ie with or without load attached to the load handling device and winding or unwinding of the rope from the winch of the rope drive. These traction sheave drive modes will lift as idle, ie, unwinding the rope without load, lowering idle, ie unwinding the rope without load, lifting operating load, ie winding the rope with load, and lowering operating load, ie unwinding the rope with load.
  • the rope regulated so both unwind with constant winch force on and also, it is irrelevant whether the cable drive is loaded by an external load, ie whether a load is attached to the load receiving device or not.
  • a four-quadrant operation of the traction sheave drive can be simulated by means of a control unit.
  • additional operating conditions are possible, by means of one of the DE 10 2004 046 130 A1 known Zwequadranten réelles for generating a constant load when winding a rope on the rope drive can not be mapped.
  • the method according to the invention makes it possible to map additional operating states.
  • the mapping of the additional operating states takes place by setting these operating states in an incremental control range. This means that the regulation of the rope force acting on the rope drive is also possible for the additional operating states reduce operating load and reduce idle stroke. As a result, the cable guide and the rope claims is improved.
  • a so-called hanging rope or slack rope arises as a result of a low stress of the rope, as a result of the outer cable force the rope is not claimed with sufficient tensile load.
  • An insufficient tensile load may be present when, for example, the load of the rope is given solely by an attached hook or a retracted lower block and in particular an external load is missing.
  • a rupture of the rope occurs as a result of overstressing.
  • such a method can be advantageously used for the mutual control of Mehrfachseileinscherung in double rope operation. In the case of multiple rope insertion, the cables can be braked very differently due to rope braking forces caused by the sheaves.
  • the traction sheave drive has a drive motor, in particular an electric motor, which provides a torque in a required size as a function of the cable drive operating state, so that a traction sheave force caused by the traction sheave drive leads to a desired winch force.
  • a control algorithm of the traction sheave drive is directly dependent on the rope drive operating state.
  • a method according to claim 2 allows an advantageous control of the cable winch force in relation to the outer cable force.
  • a method according to claim 3 allows a fast and effective control of winch force.
  • a method according to claim 4 allows a quick and easy determination of the outer cable force.
  • a method according to claim 5 enables a particularly accurate determination of the outer cable force.
  • a method according to claim 6 enables monitoring of the pulley cable force.
  • a method according to claim 7 allows an improved control of winch force.
  • a method according to claim 8 allows the consideration of various influencing variables for generating the control or regulation variable.
  • a method according to claim 9 enables control of the pulley cable force such that the resulting winch force is independent of the speed of rotation of the winch.
  • the pulley cable force immediately responds to a change in the outer cable force due to the closed-loop pressure level.
  • the method is independent of the speed of the rope and in particular of accelerations or decelerations of the rope.
  • two traction sheaves are used to exert a traction sheave rope force on a rope of a rope drive, whereby the traction sheaves can be driven independently of one another at least by means of a drive and in particular by means of a drive.
  • the device ensures that the cable force acting on the cable drive is controlled independently of the respective operating mode of the cable drive.
  • the traction sheave drive can thus be controlled independently of the rope drive.
  • the winch of a primary rope drive can be made smaller and in particular with reduced power and brake. This can reduce the overall weight of the winch assembly of a work machine and reduce the cost. It is also possible to retrofit said device to an already existing work machine. In the case of the execution of the device as a retrofit kit for an existing work machine, it is not necessary in particular to set increased safety requirements for the traction sheaves, since safety-relevant functions such as a brake function must be met by the already existing on the machine rope drive. In particular, the same safety requirements are imposed on the device as a retrofit kit as on a primary cable drive. Even a temporary failure of the device, for example by icing of the traction sheaves can be tolerated.
  • the device can be designed as a retrofit kit uncomplicated, in particular function-reduced, and inexpensive. It is possible to provide on an intermediate piece pre-equipped consoles and / or hydraulic lines to facilitate later retrofitting of the device according to the invention. It is advantageous in geometric proximity to the traction sheave drive, a self-sufficient hydraulic unit, for example, from the EP 1 641 703 B1 it is known to stockpile and pre-equip necessary cables.
  • An apparatus enables automatic adjustment and regulation of the drive pulley cable force by controlling drive torque and / or drive speed of at least one of the drives.
  • An apparatus enables a simplified and direct control of the drives.
  • a predetermined desired torque can be generated and controlled directly.
  • a device with hydraulic drives for the traction sheaves is uncomplicated and inexpensive to implement.
  • the hydraulic drives are controlled by a closed, self-sufficient hydraulic circuit.
  • the use in particular of frequency-controlled electric motors allows a direct and more accurate control of the drive torque.
  • the electric motors are also easier to integrate into a possible control loop.
  • An adjunct control can be done near real time.
  • electric motors have improved efficiency over hydraulic drives. The environmental impact is reduced because of reduced emissions.
  • the drive can also be designed as a motor-gearbox combination. Such a combination allows a particularly small-scale realization of the drive.
  • the drive can be particularly advantageously arranged on the device and allows a total of a small-sized, weight-reduced design of the traction sheave drive.
  • An apparatus enables a simplified and effective control of the traction sheaves.
  • An apparatus enables a targeted and particularly robust cable guide on the traction sheaves. In particular, a superposition of individual cable strands in the device is avoided.
  • An apparatus according to claim 15 enables an uncomplicated and at the same time stable arrangement of the device on a working machine, in particular a crane.
  • Fig. 1 is a lattice boom 1 of a crane, which may be designed in particular as a lattice boom crane shown.
  • two devices 2 of the invention are attached on the lattice boom 1 .
  • the devices 2 are arranged along a cable guide of a cable drive, not shown, between a not-shown winch of the cable drive and a load-receiving device, not shown, for receiving an external load.
  • the use of the device 2, which is designed as a traction sheave drive, is applicable to various working machines, in particular for a crawler crane.
  • the device 2 has a receiving frame 3, in which a first traction sheave 4 and a second traction sheave 5 are arranged.
  • the first traction sheave 4 is driven about its axis of rotation 6 by a first drive 7 via a first gear 8.
  • the first drive 7 is designed as a hydraulic drive.
  • the first gear 8 is held by means of a first flange 9 on a vertical wall 10 of the receiving frame 3 in the axial direction of the axis of rotation 6.
  • the first gear 8 has a second flange 11, on which the first traction sheave 4 is held in the axial direction along the axis of rotation 6.
  • the first traction sheave 4 is fitted with a gear opening 12 on the first gear 8.
  • the first gear 8 is designed to taper conically in a section to be received in the gear opening 12.
  • a bearing pin 14 is provided, which is rotatably mounted in a floating bearing 15 which is arranged in a bearing opening 16 of the first traction sheave 4.
  • the first drive 7, the first gear 8, the bearing pin 14 and the floating bearing 15 are oriented concentrically with each other.
  • the first traction sheave 4 has on its outer cylindrical surface four grooves 17, which serve to guide the cable when winding or unwinding a rope from the first traction sheave 4.
  • the grooves 17 are each separated by interposed groove rings. Furthermore, the first traction sheave 4 from the grooves 17 obliquely outwardly directed flanks 18.
  • the second traction sheave 5 is held on the receiving frame 3 in an identical manner.
  • the second traction sheave 5 is about its axis of rotation 19 by means a second drive 20 via a second gear 21 driven.
  • the only difference is that the second traction sheave 5 has three instead of four grooves 17.
  • This will create an in Fig. 3 by means of dashed line shown leadership of a rope 22 allows.
  • the rope 22 runs according to Fig. 3 coming from the top left of the load-carrying device in the first traction sheave 4 a.
  • the rope 22 is wound along the grooves 17 of the traction sheaves 4, 5.
  • the number of wraps 23 of the rope 22 results from the number of grooves 17 of both traction sheaves 4, 5.
  • first traction sheave 4 has a groove 17 more than the second traction sheave 5, the rope 22 at the traction sheaves 4, 5th the device 2 deflected such that an inlet 24 of the rope 22 coming from the load receiving device forth and an outlet 25 of the rope 22 are arranged to a rope drive out in a same plane.
  • the inlet 24 is shown on the top left and the outlet 25 on the bottom right. The inlet 24 and the outlet 25 are parallel to each other.
  • the device 2 further has a in the Fig. 1 to 4 not shown, in the further course yet explained control unit, which is in signal communication with the drives 7, 20.
  • the control unit is used to control drive torque and / or drive speed of the drives 7, 20. Additionally or alternatively, each drive 7, 20 have an automatic torque control, not shown, which is also referred to as Mooring horrung.
  • the pump pressure is used as a control variable for the mooring control. The predetermined pressure is kept constant by the pump, from which follows a constant at the hydraulic motors of the traction sheave drive regardless of the direction of rotation of the drives.
  • the device 2 is at a first, in Fig. 5
  • the rope end of the cable 22 shown on the left is connected via a pulley 26 of the upper and lower bottle to the load-receiving device in the form of a hook hook 27 shown symbolically. In Mehrfachseileinscherung several pulleys 26 may be provided.
  • the device 2 at a second, in Fig. 5 Rope end of the rope 22 shown connected to a winch 28.
  • the winch 28 is part of the total designated 29 rope drive.
  • the cable drive 29 has a drive, not shown, for driving the winch 28 about the winch rotation axis 30. As shown in Fig. 5 is attached to the hook bottle 27 no load.
  • a load force 31 introduced by the hook block 27 is small and is essentially based on the own weight of the hook hook 27 and the rope 22 Fig. 5 the rope 22 is wound on the winch 28 by the rope drive 29.
  • the winch 28 along the Aufwickelfilter 32 to the wind rotation axis 30 according to Fig. 5 turned clockwise.
  • a cable drive operating state is characterized, ie in particular by the predetermining the Aufwickelformat substances 32 of the winch 28 set.
  • Fig. 5 shows the traction sheave operating mode lifting idle stroke.
  • the force acting on the cable drive 29 outer cable force 33 is determined.
  • the outer cable force 33 indicates the bias voltage with which the cable 22 is wound onto the winch 28.
  • the ascertained cable force 33 can be used, in particular, as an input signal for the control unit 34 of the device 2 serve.
  • the cable force measuring device which enables a direct determination of the outer cable force 33, it is also possible to indirectly determine the outer cable force 33 from the load force 31.
  • the indirect determination of the outer cable force 33 is possible in an uncomplicated manner. In particular, the expenditure on equipment is low.
  • the rope 22 is wound on the winch 28 with a winch force 35.
  • the traction sheaves 4, 5 of the device 2 are driven and in particular regulated that amaschineshibenseilkraft 36 on the Rope 22 of the rope winch force 35 counteracts.
  • the winch force 35 is regulated.
  • the rope winch force 35 is the resultant of the drive pulley rope force 36 and the outer rope force 33.
  • the outer rope force 33 results from the load force 31, depending on the load situation, by the system comprising the rope 22, the lower bottle or a simple load handling device.
  • the outer cable force 33 is opposite to the cable winch force 35.
  • the outer cable force 33 and the cable winch force 35 compensate each other.
  • the outer cable force 33 and the cable winch force 35 are equal in magnitude in particular in the usual operation of the device and cancel each other. A resultant of these two forces 33, 35 resulting force is 0.
  • the traction sheave 2 is inserted.
  • winch force 35 can be increased or reduced by traction sheave cable force 36.
  • the effective direction of the drive pulley cable force 36 is adjustable by the drive direction of the traction sheaves 4, 5. The drive pulley cable force 36 can thus be adjusted in the same direction or in opposite directions to the cable winch force 35.
  • the relationship of the rope forces 33, 35 and 36 is in the characteristic diagram according to Fig. 10 represented graphically by the winch force 35 and themaschinebenseilkraft 36 are each represented as a function of the outer cable force 33. Exemplary are the respective forces in Fig. 10 in N indicated.
  • the characteristic diagram shows purely qualitatively the relationships between the forces 33, 35 and 36.
  • the winch force 35 is shown as a dashed line.
  • the cable winch force 35 is identical to the outer cable force 33 when nomaschinebenseilkraft 36 is provided.
  • winch force 35 is a straight line of origin with incline 1.
  • Traction rope force 36 is in Fig. 10 represented by a solid line.
  • the solid line corresponds to a possible predetermined characteristic for the drive pulley cable force 36.
  • the drive pulley cable force 36 has a linearly rising area, wherein the slope of the characteristic curve is less than that of the cable winch force 35.
  • F crit which according to As shown in the characteristic diagram 180 N, the drive pulley cable force 36 follows a plateau, ie the drive pulley cable force 36 is constant for an outer cable force 33 which is greater than F crit .
  • the characteristic curve 36 can also have a falling section.
  • the characteristic curve can also be embodied non-linearly, at least in sections, and in particular have a quadratic, cubic, exponential, logarithmic or otherwise curved function profile. Furthermore, in Fig.
  • the dot-dash line 42 indicates the course of the cable winch force 35, which is reduced by the following characteristic curve 36maschinenseilkraft. This applies to the operating conditions Lower idle stroke ( Fig. 5 ) and idle lift ( Figure 8 ). It is also possible that the characteristic curve 36 is added to the winch force 35. This applies to the operating states Lift load ( Fig. 6 ) and reduce operating load ( Fig. 7 ).
  • the traction sheave operating mode operating load lift in accordance with Fig. 6 differs from the according to Fig. 5 in that an outer load 39 is attached to the hook block 27.
  • the load 31 is comparatively high. Due to the high load force 31, the drives 7, 20 are controlled by the control unit 34 with a drive torque such that the traction sheaves 4, 5 along the drive pulley rotation direction 37, the winch 28 are supported supportive. This causes a pulley cable force 36 on the rope 22 which acts in the same direction as the winch force 35. This means that the traction sheave force 36 caused by the traction sheaves 4, 5 relieves the winds 28.
  • the cable 22 is wound with the winch force 35 on the winch 28, wherein the cable winch force 35 is smaller than the outer cable force 33. This can be avoided that due to a high load 39, the rope 22 is wound too tight. Inadmissibly high strains of the rope 22 are avoided.
  • the traction sheave operating condition reduce operating load according to Fig. 7 differs from the operating state according to Fig. 6 in that the load 39 is lowered, ie the winch 28 is rotated along the unwinding direction 40 about the axis of rotation 30.
  • the rope 22 is unwound from the winch 28.
  • the traction sheaves 4, 5 of the device 2 are controlled by the control unit 34 such that the traction sheaves 4, 5 are acted upon by a Abwickelwindraum 40 opposing drive torque.
  • the pulley cable force 36 acts relieving in the same direction as the cable winch force 35 in order to avoid too high a tensile load of the load 39 during unwinding.
  • the rope 22 is braked during unwinding.
  • the device 2 relieves the winds 28.
  • the in Fig. 8 illustrated traction sheave operating state idle stroke is different according to the in Fig. 7 shown state in that the rope 22 is unwound without load. Accordingly, the winch 28 is rotated along the unwinding direction 40 about the rotation axis 30. The fact that no load is attached to the hook bottle 27, the load 31 is low.
  • the device 2 provides a drive pulley rope force 36 which counteracts the winch force 35.
  • the drive pulley cable force 36 thus effects unwinding with a predetermined rope winch force 35, in that the rope 22 is pulled off the winch 28 by means of the device 2.
  • the cable winch force 35 is greater than the external cable force 33.
  • the hydraulic drives 7, 20 are controlled such that, depending on the outer cable force 33 and the drive pulley rotation direction 37, the drive torques of the traction sheaves 4, 5 cause the drive pulley cable force 36.
  • the drive torques of the hydraulic drives 7, 20 are realized by means of an automatic torque control.
  • the drives 7, 20 are actuated via a hydraulic pump 38 operating in a closed hydraulic circuit.
  • the amount and the direction of the drive torque are controlled via a pressure unit 41 on the pump.

Claims (15)

  1. Procédé destiné à influencer la force d'entraînement d'un treuil (35) agissant sur un entraînement de câble (29), comprenant les étapes de procédé
    - mise en place d'un entraînement de câble (29) avec un treuil (28) pouvant être entraîné et un câble (22) enroulable sur le treuil (28),
    - mise en place d'un dispositif (2) pour la création d'une force de traction d'une poulie motrice (36) sur le câble (22),
    - détermination d'une force de traction extérieure (33) sur le câble,
    - prédéfinition d'un état de fonctionnement de l'entraînement de câble,
    - mise en place d'une unité de commande ou de régulation (34) pour exercer une influence sur la force de traction de la poulie motrice (36),
    - génération d'une grandeur de commande ou de régulation au moyen de l'unité de commande ou de régulation (34) en fonction de la force de traction extérieure (33) sur le câble et de l'état de fonctionnement de l'entraînement de câble prédéfini,
    dans lequel le dispositif (2) est un entraînement de poulie motrice,
    caractérisé par
    - la création de la force de traction de la poulie motrice (36) au moyen du dispositif (2) et l'influence exercée sur la force de traction de la poulie motrice (36) au moyen de l'unité de commande ou de régulation (34) de telle sorte que la force d'entraînement du treuil (35) agissant sur l'entraînement du câble (29) peut être réglée en fonction de l'état de fonctionnement respectif de l'entraînement de câble et de la force de traction extérieure (33) sur le câble de telle sorte que le câble (22) est enroulable et déroulable avec une force d'entraînement de treuil (35) constante,
    dans lequel, un fonctionnement à quatre quadrants de l'entraînement de la poulie motrice est reproduit au moyen de l'unité de commande ou de régulation (34), et dans lequel les quatre positions de fonctionnement de l'entraînement de la poulie motrice sont constituées par le levage de la course à vide, l'abaissement de la course à vide, le levage d'une charge opérationnelle et l'abaissement d'une charge opérationnelle.
  2. Procédé selon la revendication 1, caractérisé en ce que la force d'entrainement du treuil (35) agissant sur l'entraînement de câble (29) peut être réglée de telle sorte qu'elle peut être réduite ou augmentée relativement par rapport à la force extérieure (33) sur le câble.
  3. Procédé selon l'une des revendications précédentes, caractérisé en ce que la force d'entraînement du treuil (35) agissant sur l'entraînement de câble (29) peut être réglée de telle sorte que la force de traction de la poulie motrice (36) suit une courbe caractéristique prédéfinie en fonction de la force de traction extérieure (33) sur le câble.
  4. Procédé selon l'une des revendications précédentes, caractérisé par une détermination indirecte de la force de traction extérieure (33) sur le câble à partir de la force de la charge (31).
  5. Procédé selon l'une des revendications 1 à 3, caractérisé par une détermination directe de la force de traction extérieure (33) sur le câble au moyen d'un dispositif de mesure de la force de traction sur le câble.
  6. Procédé selon l'une des revendications précédentes, caractérisé par une détermination de la force de traction de la poulie motrice (36) transmise au moyen du dispositif (2) à partir de la force de traction extérieure (33) sur le câble.
  7. Procédé selon l'une des revendications précédentes, caractérisé par une prise en compte du sens de rotation (32, 40) du treuil (28), notamment prédéfini par un utilisateur, pour la génération de la grandeur de commande ou de régulation.
  8. Procédé selon l'une des revendications précédentes, caractérisé en ce que plusieurs grandeurs de départ, notamment, la force de traction extérieure (33) sur le câble, la force de la charge (31), le sens de rotation (32, 40) et/ou la vitesse de rotation du treuil (28), sont employées pour la génération de la grandeur de commande ou de régulation.
  9. Procédé selon l'une des revendications précédentes, caractérisé par une régulation de la force de traction de la poulie motrice (36) de telle sorte que la force d'entraînement du treuil (35) résultante est indépendante de la vitesse de rotation du treuil (28).
  10. Dispositif pour mettre en oeuvre un procédé selon l'une des revendications précédentes, où le dispositif comprend
    a. deux poulies motrices (4, 5) pouvant être entourées d'un câble (22), et
    b. au moins un entraînement (7, 20) pour l'entraînement d'au moins l'une des poulies motrices (4, 5),
    caractérisé en ce
    qu'une force de traction de poulie motrice (36) est générée sur le câble (22) au moyen des poulies motrices (4, 5) et est influencée au moyen d'une unité de commande ou de régulation (34) de telle sorte que la force d'entrainement du treuil (35) agissant sur l'entraînement de câble (29) peut être réglée en fonction de l'état de fonctionnement correspondant de l'entraînement de câble et d'une force de traction extérieure (33) sur le câble, de sorte que le câble (22) est enroulable et déroulable avec une force d'entraînement de treuil (35) constante.
  11. Dispositif selon la revendication 10, caractérisé en ce que l'unité de commande ou de régulation (34) est en communication par signal avec au moins un entraînement (7, 20) pour la commande ou la régulation d'un couple de rotation d'entraînement et/ou d'un nombre de tours d'entraînement de l'entraînement (7, 20).
  12. Dispositif selon les revendications 10 ou 11, caractérisé en ce que l'au moins un entraînement (7, 20) est un moteur hydraulique, un moteur électrique ou une combinaison moteur-transmission.
  13. Dispositif selon l'une des revendications 10 à 12, caractérisé en ce que l'au moins un entraînement (7, 20) présente une commande de couple de rotation automatique.
  14. Dispositif selon l'une des revendications 10 à 13, caractérisé en ce que chaque poulie motrice (4, 5) présente plusieurs rainures (17) pour le guidage du câble.
  15. Dispositif selon l'une des revendications 10 à 14, caractérisé en ce que les poulies motrices (4, 5) sont disposées dans un cadre de réception (3).
EP14153452.9A 2013-02-05 2014-01-31 Procédé destiné à influencer la force d'entraînement d'un treuil de manoeuvre et dispositif permettant de mettre en oeuvre un tel procédé Active EP2762438B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013201860.6A DE102013201860A1 (de) 2013-02-05 2013-02-05 Verfahren zur Beeinflussung einer auf einen Seiltrieb wirkenden Seilwindenkraft und Vorrichtung zur Durchführung eines derartigen Verfahrens

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EP2762438A1 EP2762438A1 (fr) 2014-08-06
EP2762438B1 true EP2762438B1 (fr) 2015-07-29

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US (1) US9656838B2 (fr)
EP (1) EP2762438B1 (fr)
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO334789B1 (no) * 2011-04-04 2014-05-26 Rolls Royce Marine As Anordning for spenning av et tau eller en kabel
DE202015100484U1 (de) * 2015-02-02 2016-03-03 Igus Gmbh Leitungsführungseinrichtung mit einem Bewegungssensor, sowie Antriebsanordnung und Wickelvorrichtung mit einer solchen Leitungsführungseinrichtung
NL2014967B1 (en) * 2015-06-15 2017-01-23 Ihc Holland Ie Bv Flexible cable delivery system for two sided cable laying.
WO2018103001A1 (fr) * 2016-12-07 2018-06-14 徐州重型机械有限公司 Dispositif tendeur de câble d'acier, procédé de tension et machine d'ingénierie
CN106429838A (zh) * 2016-12-07 2017-02-22 徐州重型机械有限公司 钢丝绳张紧装置、张紧方法及工程机械
CN107082381B (zh) * 2017-05-25 2019-04-23 中国一冶集团有限公司 一种空钩钢丝绳下放助力装置
CN108840264A (zh) * 2018-08-28 2018-11-20 徐州重型机械有限公司 钢丝绳预紧力加载方法及系统
DE102018133484A1 (de) * 2018-12-21 2020-06-25 Wolffkran Holding Ag Seilspeichereinrichtung für ein Kranseil

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301623A1 (de) * 1973-01-13 1974-07-18 Bosch Gmbh Robert Regeleinrichtung fuer seilwinden
DE2451547A1 (de) * 1974-10-30 1976-05-13 Kocks Gmbh Friedrich Verhol- und haltewinde fuer schiffe
US4204664A (en) 1976-09-09 1980-05-27 Pyramid Manufacturing Company Winch mechanism for crane
US4172529A (en) * 1976-09-09 1979-10-30 Pyramid Manufacturing Company--a division of Precorp Crane
DE3819447A1 (de) * 1988-06-08 1989-12-14 Mak Maschinenbau Krupp Vorrichtung zur regelung der zugkraft einer winde
DE29519928U1 (de) * 1995-12-15 1996-04-04 Liebherr Werk Ehingen Kranfahrzeug mit einer Überlastsicherungseinrichtung
CN2311481Y (zh) * 1997-12-25 1999-03-24 季恒来 起重机械电缆绞盘有补偿卷线器
US6710574B2 (en) * 2001-09-21 2004-03-23 Eaton Corporation Reversible DC motor drive including a DC/DC converter and four quadrant DC/DC controller
JP3969068B2 (ja) * 2001-11-21 2007-08-29 コベルコ建機株式会社 ハイブリッド作業機械のアクチュエータ駆動装置
FR2843954B1 (fr) * 2002-08-28 2005-04-08 Kley France Dispositif de regulation de tension de cable sur un enrouleur de cable cooperant avec un treuil, notamment un treuil du type dit a cabestan
US7134645B1 (en) * 2003-02-05 2006-11-14 Advanced Design Consulting Usa Winch assembly for use with synthetic ropes
US20050017228A1 (en) * 2003-07-22 2005-01-27 Werner Peter Harold Winch control method and apparatus
DE202004020760U1 (de) 2003-08-22 2006-01-26 Terex-Demag Gmbh & Co. Kg Mobilkranausleger mit daran angeordnetem autarken Hydraulikaggregat
DE602005026013D1 (de) 2004-08-02 2011-03-03 Terex Demag Gmbh Hubseilantrieb mit einer einzigen bodenhakenflasche und zwei seilwinden
DE102004046130A1 (de) 2004-09-23 2006-04-06 Franz Bracht Kran-Vermietung Gmbh Gleisloser Fahrzeugkran
DE102005043061B3 (de) 2005-09-06 2007-05-03 Terex-Demag Gmbh & Co. Kg Kombinations-Doppelunterflasche
US7444861B2 (en) * 2005-11-22 2008-11-04 Halliburton Energy Services, Inc. Real time management system for slickline/wireline
DE202006010703U1 (de) * 2006-07-10 2008-04-03 Franz Hochleitner Maschinenhandel Seilzugeinrichtung, insbesondere zum Ziehen von schweren Lasten
FI119596B (fi) * 2007-08-24 2009-01-15 Konecranes Oyj Menetelmä nosturin ohjaamiseksi
US20100262384A1 (en) * 2009-04-07 2010-10-14 Umair Marfani High tension cable measurement system and assembly
EP2385011B1 (fr) * 2010-05-07 2012-09-19 ABB Oy Treuil d'amarrage et procédé pour contrôler un câble d'un treuil d'amarrage

Also Published As

Publication number Publication date
DE102013201860A1 (de) 2014-08-07
EP2762438A1 (fr) 2014-08-06
CN103964332A (zh) 2014-08-06
CN103964332B (zh) 2016-09-14
US9656838B2 (en) 2017-05-23
US20140217340A1 (en) 2014-08-07

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