EP2567930B1 - Rope winch - Google Patents
Rope winch Download PDFInfo
- Publication number
- EP2567930B1 EP2567930B1 EP20120006287 EP12006287A EP2567930B1 EP 2567930 B1 EP2567930 B1 EP 2567930B1 EP 20120006287 EP20120006287 EP 20120006287 EP 12006287 A EP12006287 A EP 12006287A EP 2567930 B1 EP2567930 B1 EP 2567930B1
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- EP
- European Patent Office
- Prior art keywords
- cable
- winch
- cable winch
- pulley
- rope
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
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
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/39—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of axially-movable drums or barrels
-
- 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
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
Definitions
- the present invention relates to a winch device with at least one winch, with at least one rope, wherein the rope is at least partially wound on the winch and / or wound up and / or unwound, and a crane, in particular a deep-sea crane, with a winch device, wherein
- the cranes can be any kind of cranes.
- Cranes, especially deep-sea cranes have winches on which the support cable is wound up. Since the ropes to be used sometimes have a very large length, these are wound in several turns next to each other and in several storage on top of each other on the winch. With multi-layer windings, too high deflection angles can cause winding problems, especially in the area of the flanged wheels. This can lead to increased rope wear, which can lead to a rope failure.
- the US4,350,323A discloses a winch device having at least one winch, a rope and displacement means, wherein the rope is at least partially wound on the winch and / or wound up and / or unwound.
- the displacement means is achieved that the winch is at least partially displaceable substantially along the longitudinal axis of the winch or can be moved.
- the JP 2001002379 discloses a cable winch device according to the preamble of claim 1, wherein the winch drum is slidably driven inside the trolley. In order to ensure the correct winding, the relative position of the winch drum is controlled with respect to the stationarily arranged pulley.
- the winch device comprises at least one winch, at least one rope, wherein the rope is at least partially wound on the winch and / or wound up and / or unwound, and at least one displacement means, wherein by means of the displacement means the winch at least partially substantially along the Longitudinal axis of the winch is displaced and / or moved.
- the cable can be wound up and / or unwound via at least one stationarily arranged pulley.
- a fixedly arranged pulley is in particular a pulley, which is part of the cable guide elements of a crane, which is provided with an aforementioned cable winch device.
- the stationarily arranged pulley can rotate about its own axis of rotation to guide the rope in a winding and / or unwinding.
- the pulley itself is not slidable along its axis of rotation.
- the cable winch device according to the invention is designed such that the displacement means comprises a measuring means by means of which the displacement movement of the winch is indirectly and / or directly measurable. This makes it possible advantageously to be able to position the winch with high accuracy. A needs-based positioning of the winch is thereby easily accessible.
- the measuring means is an electronic measuring means.
- the winch device also provides the advantage that the deflection angle of the rope can be kept independent of the position of the winch on the crane and independently of other components of the crane, in particular cable guide elements of the crane, in particular within a reasonable angular range.
- This angle range of the deflection angle is chosen such that the maximum deflection angle achieved can lead to no or only very little wear. Too high deflection angle can be avoided.
- the winch device may in particular be a cable winch device for a crane.
- the sliding means has at least one linear drive means and / or that the displacement means has at least one guide means.
- the winch is at least partially displaceable and / or movable substantially in both directions along the longitudinal axis of the winch.
- the rope is a steel cable.
- the rope can also be a fiber rope.
- Such a fiber rope can be in particular in plastic rope.
- the winch is displaceable and / or movable relative to a reference point, such as an attachment point, in particular an attachment point for the pulley. It is also conceivable that the reference point is a stationarily arranged pulley.
- the winch is displaceable relative to the pulley and / or moved, in particular at least partially substantially in both directions along the longitudinal axis of the winch relative to the pulley slidably and / or moved.
- the winch is displaceable and / or movable substantially parallel to the axis of rotation of the pulley.
- the axis of rotation of the winch and the axis of rotation of the pulley are parallel.
- the present invention relates to a crane with the features of claim 10. Thereafter, it is provided that a crane is provided with at least one winch device according to one of claims 1 to 9.
- Such a crane may in particular be a deep-sea crane.
- the invention is not limited to deep-sea cranes, as the invention may find application in any of cranes.
- the single FIGURE shows a schematic representation of the cable winch device according to the invention for a crane.
- FIG. 1 shows a schematic representation of a cable winch device 10 according to the invention in an advantageous embodiment with a winch 20 on which a rope 30 is partially wound.
- the cable 30 can be wound up and / or unwound via the cable pulley 70.
- the pulley 70 is fixedly arranged in the plane B, wherein the plane B respectively is perpendicular to the axis of rotation A of the winch 20 and the axis of rotation C of the pulley 70.
- the pulley 70 can only rotate freely about the axis of rotation C, but is otherwise stationary.
- the winch 20 can be moved by means of the linear drive 40 and by means of the guides 50 along the rails 52. In this case, a mobility in both directions along the axis of rotation A is possible.
- an electronic measuring device is provided, by means of which the positioning of the winch relative to the pulley 70 can be determined.
- the cable 30 is a steel cable 30 and has a long length, as required for the use of the winch on a deep-sea crane.
- a steel cable 30 may for example have several hundred meters in length, z. B. 500 m or 1000 m or up to 2500 m, depending on the depth of use.
- z. B. 500 m or 1000 m or up to 2500 m at depths of more than 2500 m, conventional steel cable winches reach their limits. The reason lies in the dead weight of the steel cable, which is from this length in any relation more to the payload of the winch.
- plastic ropes or fiber ropes can then be used on the crane winches. These plastic ropes are considerably lighter than comparable steel ropes, but they lengthen more and are more temperature sensitive.
- the depth of use of z. B. a 55 t deep-sea wind can be at 4000 m with a plastic rope, which has a diameter of 56 mm. This plastic rope, for example, withstands a load of at
- FIG. 1 shown winch device of the invention regardless of the position of the winch on the crane.
- the system does not have to be adjusted according to the different rope angle relative to the boom position when the winch 20 is not positioned on the boom.
- the control is electronic and not mechanically as in conventional winch devices, whereby the number of wearing components is minimized.
- the electronic control allows additional optimization measures in the rise area of the cable 30, which are impossible in conventional, mechanically controlled systems.
- a position correction of the winch 20 is effected by moving the winch 20 relative to a reference point lying, for example, in the plane B or relative to the rope pulley 70th
- the position determination of the relative positions of each other of rope 30, winch 20 and pulley 70 can be indirectly and / or directly via the measuring means 60, by means of which the displacement movement of the winch 20 relative to a reference point, which is for example in the plane B, or relatively to pulley 70 is indirectly and / or directly measurable.
- the measuring means 60 is in the in FIG. 1 shown embodiment, an electronic measuring means 60th
- the rope winch 20 is moved by means of the linear drive 40 and by means of the guides 50 along the rails 52 when a threshold value for the angle, the cable 30 includes the plane B, so that the angle of the rope 30 with the Includes level B, again below the threshold.
- This threshold value can be, for example, in a range between 0.5 ° to 1.5 °.
- the winding of the rope 30 on the pulley 70 on the winch 20 is carried out according to the above-described unwinding of the rope 30th
- the linear drive 40 may for example be formed by one or more hydraulic cylinders, which are not shown in detail, or one or more hydraulic cylinders, in particular two hydraulic cylinders. In principle, it is possible to use any type of linear drives in connection with the invention, such as pneumatic and / or electrical and / or mechanical linear drives.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Description
Die vorliegende Erfindung betrifft eine Seilwindenvorrichtung mit wenigstens einer Seilwinde, mit wenigstens einem Seil, wobei das Seil zumindest teilweise auf der Seilwinde aufgewickelt und/oder auf- und/oder abwickelbar ist, sowie einen Kran, insbesondere einen Tiefseekran, mit einer Seilwindenvorrichtung, wobei es sich jedoch grundsätzlich bei den Kranen um jegliche Art von Kranen handeln kann.The present invention relates to a winch device with at least one winch, with at least one rope, wherein the rope is at least partially wound on the winch and / or wound up and / or unwound, and a crane, in particular a deep-sea crane, with a winch device, wherein However, in principle, the cranes can be any kind of cranes.
Krane, insbesondere Tiefseekrane weisen Seilwinden auf, auf denen das Tragseil aufgewickelt wird. Da die zu verwendenden Seile eine mitunter sehr große Länge haben, werden diese in mehreren Windungen nebeneinander und in mehreren Lager übereinander auf der Seilwinde aufgewickelt. Bei Mehrlagenwicklungen kann es dabei durch zu hohe Ablenkwinkel zu Wickelstörungen vor allem im Bereich der Bordscheiben kommen. Dadurch kann es zu einem erhöhten Seilverschleiß kommen, der bis zu einem Seilausfall führen kann.Cranes, especially deep-sea cranes have winches on which the support cable is wound up. Since the ropes to be used sometimes have a very large length, these are wound in several turns next to each other and in several storage on top of each other on the winch. With multi-layer windings, too high deflection angles can cause winding problems, especially in the area of the flanged wheels. This can lead to increased rope wear, which can lead to a rope failure.
Wünschenswert wäre es daher, eine verbesserte Wicklung des Seils auf der Seilwinde erreichen zu können.It would therefore be desirable to be able to achieve an improved winding of the rope on the winch.
Die
Es ist daher die Aufgabe der vorliegenden Erfindung, eine Seilwindenvorrichtung sowie einen Kran der eingangs genannten Art in vorteilhafter Weise weiterzubilden, insbesondere dahingehend, dass ein geringerer Seilverschleiß erreicht und hiermit eine höhere Sicherheit im Hinblick auf eine Vermeidung eines Seilausfalls erreicht werden kann.It is therefore an object of the present invention advantageously to develop a cable winch device and a crane of the type mentioned above, in particular to the effect that a lesser cable wear and thus a higher safety in terms of avoiding a rope failure can be achieved.
Diese Aufgabe wird erfindungsgemäß gelöst durch eine Seilwindenvorrichtung mit den Merkmalen des Anspruchs 1.This object is achieved by a winch device with the features of claim 1.
Die erfindungsgemäße Seilwindenvorrichtung weist wenigstens eine Seilwinde, wenigstens ein Seil, wobei das Seil zumindest teilweise auf der Seilwinde aufgewickelt und/oder auf- und/oder abwickelbar ist, und wenigstens ein Verschiebemittel auf, wobei mittels des Verschiebemittels die Seilwinde zumindest teilweise im Wesentlichen entlang der Längsachse der Seilwinde verschiebbar und/oder verfahrbar ist. Erfindungsgemäß ist es vorgesehen, dass das Seil über wenigstens eine ortsfest angeordnete Seilrolle aufwickelbar und/oder abwickelbar ist. Dabei ist eine ortsfest angeordnete Seilrolle insbesondere eine Seilrolle, die Bestandteil der Seilführungselemente eines Krans ist, der mit einer vorgenannten Seilwindenvorrichtung versehen ist. Dabei kann sich die ortsfest angeordnete Seilrolle um die eigene Drehachse drehen, um das Seil bei einem Aufwickel- und/oder Abwickelvorgang zu führen. Jedoch ist die Seilrolle selbst nicht entlang ihrer Drehachse verschieblich. Des Weiteren ist die erfindungsgemäße Seilwindenvorrichtung derart ausgebildet, dass das Verschiebemittel ein Messmittel aufweist, mittels dessen die Verschiebebewegung der Seilwinde mittelbar und/oder unmittelbar messbar ist. Hierdurch wird es vorteilhaft möglich, die Seilwinde hochgenau positionieren zu können. Eine bedarfsgerechte Positionierung der Seilwinde ist hierdurch einfach erreichbar.The winch device according to the invention comprises at least one winch, at least one rope, wherein the rope is at least partially wound on the winch and / or wound up and / or unwound, and at least one displacement means, wherein by means of the displacement means the winch at least partially substantially along the Longitudinal axis of the winch is displaced and / or moved. According to the invention, it is provided that the cable can be wound up and / or unwound via at least one stationarily arranged pulley. In this case, a fixedly arranged pulley is in particular a pulley, which is part of the cable guide elements of a crane, which is provided with an aforementioned cable winch device. In this case, the stationarily arranged pulley can rotate about its own axis of rotation to guide the rope in a winding and / or unwinding. However, the pulley itself is not slidable along its axis of rotation. Furthermore, the cable winch device according to the invention is designed such that the displacement means comprises a measuring means by means of which the displacement movement of the winch is indirectly and / or directly measurable. This makes it possible advantageously to be able to position the winch with high accuracy. A needs-based positioning of the winch is thereby easily accessible.
Insbesondere ist denkbar, dass das Messmittel ein elektronisches Messmittel ist.In particular, it is conceivable that the measuring means is an electronic measuring means.
Durch die erfindungsgemäße Seilwindenvorrichtung ergibt sich auch der Vorteil, dass der Ablenkwinkel des Seils unabhängig von der Lage der Winde am Kran und unabhängig von anderen Komponenten des Krans, insbesondere Seilführungselementen des Krans eingestellt, insbesondere in einem vertretbaren Winkelbereich gehalten werden kann. Dieser Winkelbereich des Ablenkwinkels wird dabei derart gewählt, dass der maximal erreichte Ablenkwinkel zu keinem, oder nur zu sehr geringem Verschleiß führen kann. Zu hohe Ablenkwinkel können hierdurch vermieden werden.The winch device according to the invention also provides the advantage that the deflection angle of the rope can be kept independent of the position of the winch on the crane and independently of other components of the crane, in particular cable guide elements of the crane, in particular within a reasonable angular range. This angle range of the deflection angle is chosen such that the maximum deflection angle achieved can lead to no or only very little wear. Too high deflection angle can be avoided.
Insbesondere ist es jetzt auch nicht mehr erforderlich, dass die Seilwindenvorrichtung entsprechend der unterschiedlichen Seilwinkel relativ zur Auslegerstellung des Krans anzupassen ist, wenn die Winde nicht am Ausleger positioniert ist. Auch ist es nicht mehr notwendig, einen zusätzlichen Seilbiegewechsel vorzusehen, wodurch das Seil zusätzlich geschont werden kann.In particular, it is now no longer necessary that the winch device according to the different rope angle is to be adjusted relative to the boom position of the crane when the winch is not positioned on the boom. Also, it is no longer necessary to provide an additional rope bending change, whereby the rope can be additionally protected.
Die Seilwindenvorrichtung kann insbesondere eine Seilwindenvorrichtung für einen Kran sein.The winch device may in particular be a cable winch device for a crane.
Des Weiteren kann vorgesehen sein, dass das Schiebemittel wenigstens ein Linearantriebsmittel aufweist und/oder dass das Verschiebemittel wenigstens ein Führungsmittel aufweist.Furthermore, it can be provided that the sliding means has at least one linear drive means and / or that the displacement means has at least one guide means.
Ferner kann vorgesehen sein, dass die Seilwinde zumindest teilweise im Wesentlichen in beiden Richtungen entlang der Längsachse der Seilwinde verschiebbar und/oder verfahrbar ist.Furthermore, it can be provided that the winch is at least partially displaceable and / or movable substantially in both directions along the longitudinal axis of the winch.
Ferner kann vorgesehen sein, dass das Seil ein Stahlseil ist. Das Seil kann aber auch ein Faserseil sein. Ein derartiges Faserseil kann insbesondere in Kunststoffseil sein.Furthermore, it can be provided that the rope is a steel cable. The rope can also be a fiber rope. Such a fiber rope can be in particular in plastic rope.
Es ist denkbar, dass die Seilwinde relativ zu einem Referenzpunkt, etwa einem Anschlagpunkt, insbesondere einem Anschlagpunkt für die Seilrolle verschiebbar und/oder verfahrbar ist. Denkbar ist auch, dass der Referenzpunkt eine ortsfest angeordnete Seilrolle ist.It is conceivable that the winch is displaceable and / or movable relative to a reference point, such as an attachment point, in particular an attachment point for the pulley. It is also conceivable that the reference point is a stationarily arranged pulley.
Außerdem kann vorgesehen sein, dass die Seilwinde relativ zur Seilrolle verschiebbar und/oder verfahrbar ist, insbesondere zumindest teilweise im Wesentlichen in beiden Richtungen entlang der Längsachse der Seilwinde relativ zur Seilrolle verschiebbar und/oder verfahrbar ist.In addition, it can be provided that the winch is displaceable relative to the pulley and / or moved, in particular at least partially substantially in both directions along the longitudinal axis of the winch relative to the pulley slidably and / or moved.
Ferner ist möglich, dass die Seilwinde im Wesentlichen parallel zur Drehachse der Seilrolle verschiebbar und/oder verfahrbar ist.It is also possible that the winch is displaceable and / or movable substantially parallel to the axis of rotation of the pulley.
Insbesondere kann vorgesehen sein, dass die Drehachse der Seilwinde sowie die Drehachse der Seilrolle parallel sind.In particular, it can be provided that the axis of rotation of the winch and the axis of rotation of the pulley are parallel.
Des Weiteren betrifft die vorliegende Erfindung einen Kran mit den Merkmalen des Anspruchs 10. Danach ist vorgesehen, dass ein Kran mit wenigstens einer Seilwindenvorrichtung nach einem der Ansprüche 1 bis 9 versehen ist.Furthermore, the present invention relates to a crane with the features of
Bei einem derartigen Kran kann es sich insbesondere um einen Tiefseekran handeln. Grundsätzlich ist die Erfindung nicht auf Tiefseekrane beschränkt, da die Erfindung bei jeglicher von Kranen Anwendung finden kann.Such a crane may in particular be a deep-sea crane. Basically, the invention is not limited to deep-sea cranes, as the invention may find application in any of cranes.
Weitere Einzelheiten und Vorteile der Erfindung sollen nun anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden.Further details and advantages of the invention will now be explained in more detail with reference to an embodiment shown in the drawing.
Die einzige Figur zeigt eine schematische Darstellung der erfindungsgemäßen Seilwindenvorrichtung für einen Kran.The single FIGURE shows a schematic representation of the cable winch device according to the invention for a crane.
Das Seil 30 kann dabei über die Seilrolle 70 auf- und/oder abgewickelt werden. Die Seilrolle 70 ist dabei ortsfest in der Ebene B angeordnet, wobei die Ebene B jeweils senkrecht auf der Drehachse A der Seilwinde 20 sowie der Drehachse C der Seilrolle 70 ist. Die Seilrolle 70 kann sich lediglich frei um die Drehachse C drehen, ist jedoch im Übrigen ortsfest.The
Die Seilwinde 20 kann mittels des Linearantriebs 40 und mittels der Führungen 50 entlang der Schienen 52 verfahren werden. Dabei ist eine Verfahrbarkeit in beide Richtungen entlang der Drehachse A möglich.The
Ferner ist eine elektronische Messeinrichtung vorgesehen, mittels derer die Positionierung der Seilwinde relativ zur Seilrolle 70 ermittelbar ist.Further, an electronic measuring device is provided, by means of which the positioning of the winch relative to the
Das Seil 30 ist ein Stahlseil 30 und weist eine große Länge auf, wie sie für den Einsatz der Seilwinde auf einem Tiefseekran erforderlich ist. Ein derartiges Stahlseil 30 kann dabei beispielsweise mehrere hundert Meter Länge aufweisen, z. B. 500 m oder 1000 m oder bis zu 2500 m, je nach Einsatztiefe. Bei Einsatztiefen über 2500 m hinaus stoßen konventionelle Stahlseilwinden auf ihre Grenzen. Der Grund liegt im Eigengewicht des Stahlseils, das ab dieser Länge in keiner Relation mehr zur Nutzlast der Winde steht. Stattdessen können dann Kunststoffseile bzw. Faserseile an den Kranwinden zum Einsatz kommen. Diese Kunststoffseile sind erheblich leichter als vergleichbare Stahlseile, jedoch längen sie sich stärker und sind temperaturempfindlicher. Die Einsatztiefe von z. B. einer 55 t Tiefseewinde kann bei 4000 m mit einem Kunststoffseil, das einen Durchmesser von 56 mm hat, liegen. Dieses Kunststoffseil hält beispielsweise einer Belastung von mindestens 256 t stand.The
Gegenüber konventionellen Seilwindenvorrichtungen bzw. Spulvorrichtungen ist die in
So muss das System nicht entsprechend der unterschiedlichen Seilwinkel relativ zur Auslegerstellung angepasst werden, wenn die Seilwinde 20 nicht am Ausleger positioniert ist.Thus, the system does not have to be adjusted according to the different rope angle relative to the boom position when the
Aufgrund der Lage des Systems ist die Genauigkeit der Ansteuerung weniger aufwendig als bei konventionellen Seilwindenvorrichtungen. Da im Unterschied zu konventionellen Spulvorrichtungen bzw. Seilwindenvorrichtungen kein zusätzlicher Seilbiegewechsel erforderlich ist, wird das Seil 30 zusätzlich geschont. Die Ansteuerung erfolgt elektronisch und nicht wie bei konventionellen Seilwindenvorrichtungen mechanisch, wodurch die Anzahl der verschleißenden Komponenten minimiert wird. Die elektronische Ansteuerung lässt zusätzliche Optimierungsmaßnahmen im Aufstiegsbereich des Seils 30 zu, die bei konventionellen, mechanisch angesteuerten Systemen unmöglich sind.Due to the location of the system, the accuracy of the control is less expensive than in conventional winch devices. Since, in contrast to conventional winding devices or winch devices no additional rope bending change is required, the
Um das Seil 30 beispielsweise von der Seilwinde 20, wie es in
Die Positionsermittlung der relativen Positionen zueinander von Seil 30, Seilwinde 20 und Seilrolle 70 kann mittelbar und/oder unmittelbar über das Messmittel 60 erfolgen, mittels dessen die Verschiebebewegung der Seilwinde 20 relativ zu einem Referenzpunkt, der beispielsweise in der Ebene B liegt, bzw. relativ zu Seilrolle 70 mittelbar und/oder unmittelbar messbar ist. Das Messmittel 60 ist in der in
Für die Positionskorrektur wird bei Erreichen eines Schwellwertes für den Winkel, den das Seil 30 mit der Ebene B einschließt, die Seilwinde 20 mittels des Linearantriebs 40 und mittels der Führungen 50 entlang der Schienen 52 verfahren, so dass der Winkel den das Seil 30 mit der Ebene B einschließt, wieder unterhalb des Schwellwertes liegt. Dieser Schwellwert kann beispielsweise in einem Bereich zwischen 0,5° bis 1,5° liegen.For the position correction, the
Der Aufwickelvorgang des Seiles 30 über die Seilrolle 70 auf die Seilwinde 20 erfolgt entsprechend dem vorbeschriebenen Abwickelvorgang des Seiles 30.The winding of the
Der Linearantrieb 40 kann beispielsweise durch einen oder mehrere Hydraulikzylinder, die nicht näher dargestellt sind ausgebildet sein, oder einen oder mehrere Hydraulikzylinder, insbesondere zwei Hydraulikzylinder umfassen. Grundsätzlich ist es möglich, jegliche Arten von Linearantrieben im Zusammenhang mit der Erfindung einzusetzen, so etwa auch pneumatische und/oder elektrische und/oder mechanische Linearantriebe.The
Claims (8)
- Cable winch device (10), particularly cable winch device (10) for a crane, having at least one cable winch (20), with at least one cable (30), wherein the cable (30) is wound and/or can be wound and/or unwound at least partially on the cable winch (20), and with at least one shifting means, by means of which the cable winch (20) can be shifted and/or can be moved at least partially substantially along the longitudinal axis of the cable winch (20), wherein the cable (30) can be wound and/or unwound over at least one stationarily arranged cable pulley (70) and/or the cable winch (20) can be shifted and/or moved relative to a reference point, characterized in that the shifting means comprises a measuring means (60), by means of which the shifting movement of the cable winch (20) can be measured directly and/or indirectly.
- Cable winch device (10) according to Claim 1, characterized in that the measuring means (60) comprises an electronic measuring means (60).
- Cable winch device (10) according to one of the Claims 1 or 2, characterized in that the shifting means comprises at least one linear drive means (40) and/or in that the shifting means comprises at least one guide means (50).
- Cable winch device (10) according to one of the previous claims, characterized in that the cable winch (20) can be moved and/or shifted at least partially substantially in the two directions along the longitudinal axis of the cable winch (20).
- Cable winch device (10) according to one of the previous claims, characterized in that the cable (30) is a steel cable (30) or a fiber cable.
- Cable winch device (10) according to one of the previous claims, in particular according to Claim 1, characterized in that the cable winch (20) can be shifted and/or moved relative to the cable pulley (70), in particular can be shifted and/or moved at least partially substantially in both directions along the longitudinal axis of the cable winch (20) relative to the cable pulley (70).
- Cable winch device (10) according to Claim 6, characterized in that the cable winch (20) can be shifted and/or moved substantially parallel to the rotation axis of the cable pulley (70).
- Crane, particularly deep sea crane, having at least one cable winch device (10) according to one of the previous claims.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE201110113210 DE102011113210A1 (en) | 2011-09-12 | 2011-09-12 | Winch device |
Publications (2)
Publication Number | Publication Date |
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EP2567930A1 EP2567930A1 (en) | 2013-03-13 |
EP2567930B1 true EP2567930B1 (en) | 2014-12-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20120006287 Active EP2567930B1 (en) | 2011-09-12 | 2012-09-06 | Rope winch |
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US (1) | US9038990B2 (en) |
EP (1) | EP2567930B1 (en) |
CN (1) | CN202967984U (en) |
DE (1) | DE102011113210A1 (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102012001592B4 (en) * | 2012-01-27 | 2019-02-28 | Liebherr-Components Biberach Gmbh | winch |
US9676496B2 (en) * | 2013-12-09 | 2017-06-13 | X Development Llc | Ground station with shuttled drum for tethered aerial vehicles |
CA2934373C (en) * | 2014-01-21 | 2020-06-30 | Gea Farm Technologies Canada Inc. | Cable drive unit |
CN105015998A (en) * | 2015-06-26 | 2015-11-04 | 芜湖莫森泰克汽车科技有限公司 | Rapid traction device for automobile lifter glass placing frame |
DE102015012819A1 (en) * | 2015-10-05 | 2017-04-06 | Liebherr-Components Biberach Gmbh | Cable drum and fiber rope drive with such a cable drum |
CN105645288B (en) * | 2016-03-10 | 2017-09-22 | 胡勇 | Winch overhead oil bailing device |
CN105819182A (en) * | 2016-05-10 | 2016-08-03 | 芜湖莫森泰克汽车科技股份有限公司 | Trailer wagon and use method thereof |
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DE102016110032A1 (en) * | 2016-05-31 | 2017-11-30 | Franz Bracht Kran-Vermietung Gmbh | lifting device |
CN106829773A (en) * | 2017-03-29 | 2017-06-13 | 中国人民解放军63729部队 | A kind of bidirectionally limited device swung based on steel wire rope tension |
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CN108046148A (en) * | 2018-01-23 | 2018-05-18 | 蒋玉 | Two-way loop wheel machine and crane |
CN109553018A (en) * | 2018-10-31 | 2019-04-02 | 上海岚迪建机有限公司 | A kind of hoist engine rope stretching drift angle automatic centring device and method |
CN109231050B (en) * | 2018-11-16 | 2023-12-08 | 大连海事大学 | Cable slack compensation device of scientific investigation ship winch system and application method thereof |
US10640344B1 (en) * | 2019-01-23 | 2020-05-05 | Hall Labs Llc | Extendable pivoting winch assembly |
CN113800422B (en) * | 2021-09-15 | 2023-03-24 | 河南东起机械有限公司 | Winch capable of being hoisted in multi-angle transformation manner |
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US3456899A (en) * | 1967-08-28 | 1969-07-22 | Baker & Co Hugh J | Winch assembly |
FR2044130A5 (en) * | 1969-05-09 | 1971-02-19 | Creusot Forges Ateliers | |
FR2112055B1 (en) * | 1970-08-11 | 1974-07-12 | Potain Sa | |
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FR2417466A1 (en) * | 1978-02-17 | 1979-09-14 | Brissonneau & Lotz | Hoist for lifting submarine loads - has cable winch with shuttle block guided along opposed thread cam spindle |
FR2464218A1 (en) * | 1979-08-27 | 1981-03-06 | France Etat | DEVICE FOR RECOVERING A CABLE FOR HANDLING AN IMMERED LOAD |
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GB2183212B (en) * | 1985-11-23 | 1989-11-08 | Handling Consultants Ltd | Improvements to equipment for handling loads |
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SU1622285A1 (en) * | 1989-02-14 | 1991-01-23 | Центральный научно-исследовательский и проектный институт строительных металлоконструкций им.Н.П.Мельникова | Winch |
US5634628A (en) * | 1994-03-28 | 1997-06-03 | Schuch; Christopher C. | Winch mounting system having winch translating portion |
ITVI980045A1 (en) * | 1998-03-06 | 1999-09-06 | Tps Di Franzan Antonio & C Srl | LIFT HOIST |
JP2001002379A (en) * | 1999-06-28 | 2001-01-09 | Tadano Eng:Kk | Hoist |
US6520485B1 (en) * | 2000-10-13 | 2003-02-18 | Olaf Soot | Winch system for raising and lowering theatre scenery |
DE102009036356A1 (en) * | 2009-08-06 | 2011-02-17 | Demag Cranes & Components Gmbh | overhead crane |
-
2011
- 2011-09-12 DE DE201110113210 patent/DE102011113210A1/en not_active Withdrawn
-
2012
- 2012-09-06 EP EP20120006287 patent/EP2567930B1/en active Active
- 2012-09-11 US US13/609,900 patent/US9038990B2/en active Active
- 2012-09-12 CN CN201220465342.7U patent/CN202967984U/en not_active Expired - Lifetime
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EP2567930A1 (en) | 2013-03-13 |
CN202967984U (en) | 2013-06-05 |
US9038990B2 (en) | 2015-05-26 |
US20130240809A1 (en) | 2013-09-19 |
DE102011113210A1 (en) | 2013-03-14 |
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