DE202005009236U1 - Rotating tower crane, in tower sections, has a traverse and support shoe with hydraulic piston/cylinder units to raise a section for the insertion of a new section to increase the crane height - Google Patents
Rotating tower crane, in tower sections, has a traverse and support shoe with hydraulic piston/cylinder units to raise a section for the insertion of a new section to increase the crane height Download PDFInfo
- Publication number
- DE202005009236U1 DE202005009236U1 DE202005009236U DE202005009236U DE202005009236U1 DE 202005009236 U1 DE202005009236 U1 DE 202005009236U1 DE 202005009236 U DE202005009236 U DE 202005009236U DE 202005009236 U DE202005009236 U DE 202005009236U DE 202005009236 U1 DE202005009236 U1 DE 202005009236U1
- Authority
- DE
- Germany
- Prior art keywords
- climbing
- tower
- traverse
- crane
- support shoe
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—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
- B66C23/28—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 constructed to operate at successively higher levels
- B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
Die Erfindung betrifft eine Klettereinrichtung für einen Turmdrehkran nach dem Oberbegriff des Anspruchs 1.The The invention relates to a climbing device for a tower crane after Preamble of claim 1.
Turmdrehkrane werden durch Einführung von Turmstücken an die zunehmende Höhe des Bauwerks angepasst. Dieser Vorgang wird im allgemeinen als Klettern bezeichnet. Um ein Turmstück einklettern zu können, wird die Verbindung zwischen dem obersten Turmstück und der Kugeldrehkranzauflage gelöst und der obere Teil des Krans wird mit dem Turm axial verschieblich über das Führungsstück verbunden. Das Führungsstück besitzt eine Öffnung, durch die das einzukletternde Turmstück nach dem Anheben des oberen Kranteils eingeführt werden kann. Nach dem Einführen des Turmstücks wird dies mit dem bisherigen obersten Turmstück verbunden und es wird nötigenfalls durch weiteres Anheben des Kranoberteils Raum für weitere Turmstücke geschaffen. Nach Erreichen der Endhöhe wird das Kranoberteil auf dem zuletzt eingekletterten Turmstück abgesetzt und mit diesem verbunden.Tower cranes be through introduction of tower sections to the increasing height adapted to the building. This process is generally called climbing designated. To a tower piece to be able to climb becomes the connection between the uppermost tower section and the slewing ring seat solved and the upper part of the crane is axially displaceable with the tower over the Connected leader piece. The leader has an opening, through which the tower piece to be climbed after lifting the upper one Crane part are introduced can. After insertion of the tower section becomes this is connected to the previous top tower piece and it will if necessary created by further raising the crane shell room for more tower pieces. After reaching the final height The crane top is set down on the last climbed tower section and connected to it.
Um das Kranoberteil insgesamt anheben zu können, ist auf dem Führungsstück eine Klettereinrichtung bestehend aus Hydraulikaggregat, Klettertraverse, hydraulischer Kolben-Zylinderanordnung sowie einem Stützschuh angebracht. Beim eigentlichen Klettervorgang wird die Klettertraverse auf dem Kletterverband des Turmstücks abgesetzt und anschließend die hydraulische Kolben-Zylinderanordnung ausgefahren. Der Stützschuh wird während des Ausfahrens entweder zurückgezogen oder er gleitet am Turm entlang. Nach Abschluss des Hubs mittels der Kolben-Zylinderanordnung wird das Kranoberteil auf den Stützschuh aufgesetzt, während die Kolben-Zylinderanordnung eingefahren wird. Die Klettertraverse gleitet währenddessen am Turm oder wird zurückgezogen. Dieser Vorgang wird nun mehrmals wiederholt bis genügend Abstand zwischen Kranoberteil und Turm erreicht ist, um das zusätzliche Turmstück einbringen zu können. Die Demontage verläuft sinngemäß umgekehrt zur zuvor beschriebenen Montage. Bei der Demontage des Krans, dem sogenannten Abklettern müssen die Klettertraverse bzw. der Stützschuh, wenn sie nicht im Eingriff sind, unbedingt zurückgezogen werden, um nicht im Kletterverband zu verhaken.Around to lift the crane top in total, is on the guide piece a Climbing device consisting of hydraulic unit, climbing traverse, hydraulic piston-cylinder arrangement and a support shoe appropriate. During the actual climbing process, the climbing traverse becomes deposited on the climbing band of the tower section and then the extended hydraulic piston-cylinder assembly. The support shoe is during either withdrawn or he glides along the tower. After completing the hub using the Piston-cylinder arrangement the crane top is placed on the support shoe put on while the piston-cylinder assembly is retracted. The climbing traverse slides along the way at the tower or is withdrawn. This process is repeated several times until there is enough distance between crane top and tower is reached to the additional Turmstück to contribute. The disassembly runs mutatis mutandis for the assembly described above. When disassembling the crane, the so-called climbing off the climbing traverse or the support shoe, if they are not engaged, be sure to be withdrawn, not to to get caught in climbing gear.
Sowohl die Klettertraverse sowie auch der Stützschuh werden nach dem bekannten Stand der Technik entweder manuell zurückgezogen und wieder in Eingriff gebracht oder jeweils durch eine eigens für die Klettertraverse und eigens für den Stützschuh angeordnete Kolben-Zylinderanordnung bewegt. Bei dieser Vorgehensweise besteht aber die Gefahr, dass die Klettertraverse oder der Stützschuh aufgrund von Fehlbedienung nur unvollständig auf den Kletterverband abgesetzt werden. Bei einer entsprechenden Belastung können sie nun abrutschen und erhebliche Schäden am Kran und im Umfeld bewirken.Either the climbing traverse and the support shoe are after the known Prior art either manually withdrawn and re-engaged brought or in each case by a specially for the climbing traverse and specially for the Support shoe arranged Piston-cylinder arrangement moves. In this procedure exists but the danger that the climbing crossbeam or the support shoe due to incorrect operation only incomplete on the climbing association be dropped off; be discontinued; be deducted; be dismissed. With a corresponding load they can Now slide off and cause significant damage to the crane and the environment.
Aufgabe der Erfindung ist es, eine Klettereinrichtung für Turmdrehkrane nach dem Oberbegriff des Anspruchs 1 derart weiterzubilden, dass sowohl Stützschuh wie auch Klettertraverse sicher bewegt werden können, so dass ein Abrutschen bei Belastung verhindert wird.task The invention is a climbing device for tower cranes according to the preamble of Claim 1 in such a way that both support shoe as well as climbing traverses can be moved safely, allowing a slipping is prevented under load.
Erfindungsgemäß ergibt sich die Lösung dieser Aufgabe aus der Kombination der Merkmale des Anspruchs 1. Demnach ist bei einer Klettereinrichtung für einen Turmdrehkran mit einem einseitig offenen Führungsstück, einer Klettertraverse, die über eine hydraulische Kolben-Zylinderanordnung mit dem Führungsstück verbunden ist, und einem Stützschuh zwischen der Klettertraverse und dem Stützschuh ein Stellglied angeordnet. Aufgrund dieser Anordnung ist das sichere Bewegen des Stützschuhs sowie der Klettertraverse in beide Richtungen durch ein einziges Stellglied sichergestellt. Dieses Stellglied ist zwischen Stützschuh und Klettertraverse angeordnet, so dass durch Verkürzen bzw. Verlängern des Stellglieds entweder die Klettertraverse oder der Stützschuh in den Kletterverband hineinbewegt und der andere Partner vom Kletterverband in gleicher Bewegung wegbewegt wird. Hierdurch wird sichergestellt, dass sich Stützschuh bzw. Klettertraverse nur bewegen können, wenn der jeweils andere Partner am Kletterverband anliegt (Anpressung durch die Reaktionskraft).According to the invention the solution this object from the combination of the features of claim 1. Accordingly, in a climbing device for a tower crane with a one-sided open guide piece, one Climbing crossbar, over a hydraulic piston-cylinder assembly is connected to the guide piece, and a support shoe arranged between the climbing traverse and the support shoe, an actuator. Due to this arrangement, the safe movement of the support shoe as well the climbing traverse in both directions by a single actuator ensured. This actuator is between support shoe and climbing crossmember arranged so that by shortening or Extend the Actuator either the climbing traverse or the support shoe moved into the climbing association and the other partner of the climbing association is moved away in the same motion. This will ensure that support shoe or climbing traverse can only move if the other Partner at the climbing association is applied (contact pressure by the reaction force).
Vorteile der Erfindung ergeben sich aus den sich an den Hauptanspruch anschließenden Unteransprüchen.advantages The invention will become apparent from the subsequent claims to the main claim.
Demnach kann das Stellglied eine hydraulische Kolben-Zylinderanordnung sein.Therefore For example, the actuator may be a hydraulic piston-cylinder arrangement.
Vorteilhaft ist das Stellglied auf seiner einen Seite an dem Stützschuh und auf der anderen Seite an der mit der Klettertraverse verbundenen Kolben-Zylinderanordnung angelenkt.Advantageous is the actuator on its one side on the support shoe and on the other side at the one connected to the climbing traverse Piston-cylinder arrangement hinged.
Besonders vorteilhaft befindet sich das Stellglied in einer seiner beiden möglichen Endlagen, wenn die Klettereinrichtung verfahren wird. Hierdurch wird die Bedienung erheblich vereinfacht, sie lässt sich auch vorteilhaft als Überwachungskriterium in die Steuerung einbinden. Dafür ist eine Steuerung vorhanden, die das Verfahren der Klettereinrichtung erst dann zuläßt, wenn das Stellglied eine seiner Endlagen eingenommen hat.Especially Advantageously, the actuator is in one of its two potential End positions when the climbing device is moved. This will The operation is considerably simplified, it can also be advantageous as a monitoring criterion integrate into the controller. Therefore is a control available, the process of the climbing device only then allows, if the actuator has taken one of its end positions.
Weitere Merkmale, Einzelheiten und Vorteile der Erfindung ergeben sich aus einem in der Zeichnung dargestellten Ausführungsbeispiel. Es zeigen:Further Features, details and advantages of the invention will become apparent an embodiment shown in the drawing. Show it:
In
Die
gesamte Klettereinrichtung
Die
hydraulische Kolben-Zylinderanordnung
Vorteilhaft
wird das Erreichen der jeweiligen Endstellung der Klettertraverse
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005009236U DE202005009236U1 (en) | 2005-05-09 | 2005-06-13 | Rotating tower crane, in tower sections, has a traverse and support shoe with hydraulic piston/cylinder units to raise a section for the insertion of a new section to increase the crane height |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005007331 | 2005-05-09 | ||
DE202005007331.8 | 2005-05-09 | ||
DE202005009236U DE202005009236U1 (en) | 2005-05-09 | 2005-06-13 | Rotating tower crane, in tower sections, has a traverse and support shoe with hydraulic piston/cylinder units to raise a section for the insertion of a new section to increase the crane height |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005009236U1 true DE202005009236U1 (en) | 2006-09-21 |
Family
ID=37068301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005009236U Expired - Lifetime DE202005009236U1 (en) | 2005-05-09 | 2005-06-13 | Rotating tower crane, in tower sections, has a traverse and support shoe with hydraulic piston/cylinder units to raise a section for the insertion of a new section to increase the crane height |
Country Status (1)
Country | Link |
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DE (1) | DE202005009236U1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048152A1 (en) | 2008-09-19 | 2010-06-02 | Lehmann, Franz Carlo, Dipl.-Ing. | Elevating roof construction, particularly for open-air-event venue, such as football stadium, has modular constructed roof construction that is carried and sloped by grid-panel wall type reinforced support tower |
EP2620405A1 (en) * | 2011-03-02 | 2013-07-31 | Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. | Lifting structure of tower crane, hydraulic system of lifting structure, and lifting method |
DE102012019248A1 (en) * | 2012-09-28 | 2014-04-03 | Liebherr-Werk Biberach Gmbh | Tower Crane |
DE102013010057A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive module for a portable cabin or the like |
DE102013010052A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Passenger conveyor |
DE102013011489A1 (en) * | 2013-07-09 | 2015-01-15 | Liebherr-Werk Ehingen Gmbh | Tower Crane |
DE202014003465U1 (en) | 2014-03-11 | 2015-06-15 | Liebherr-Werk Biberach Gmbh | Climbing device for a tower crane |
DE102014015540A1 (en) * | 2014-10-20 | 2016-04-21 | Liebherr-Werk Biberach Gmbh | Climbing device for tower crane and crane |
WO2016131550A1 (en) * | 2015-02-20 | 2016-08-25 | Liebherr-Werk Biberach Gmbh | Climbing system for a crane |
WO2021158123A1 (en) * | 2020-02-07 | 2021-08-12 | Wind Spider As | Crane system for assembling a wind turbine and a method for using the crane system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4135961A1 (en) * | 1991-06-04 | 1992-12-10 | Liebherr Werk Biberach Gmbh | CLIMBING DEVICE FOR CLIMBING LARGE CLIMBING WEIGHTS IN TURN TURNING CRANES, WORKING PLATFORMS OR THE LIKE. |
-
2005
- 2005-06-13 DE DE202005009236U patent/DE202005009236U1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4135961A1 (en) * | 1991-06-04 | 1992-12-10 | Liebherr Werk Biberach Gmbh | CLIMBING DEVICE FOR CLIMBING LARGE CLIMBING WEIGHTS IN TURN TURNING CRANES, WORKING PLATFORMS OR THE LIKE. |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048152A1 (en) | 2008-09-19 | 2010-06-02 | Lehmann, Franz Carlo, Dipl.-Ing. | Elevating roof construction, particularly for open-air-event venue, such as football stadium, has modular constructed roof construction that is carried and sloped by grid-panel wall type reinforced support tower |
EP2620405A1 (en) * | 2011-03-02 | 2013-07-31 | Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. | Lifting structure of tower crane, hydraulic system of lifting structure, and lifting method |
EP2620405A4 (en) * | 2011-03-02 | 2014-04-16 | Zoomlion Heavy Ind Sci & Tech | Lifting structure of tower crane, hydraulic system of lifting structure, and lifting method |
DE102012019248A1 (en) * | 2012-09-28 | 2014-04-03 | Liebherr-Werk Biberach Gmbh | Tower Crane |
DE102013010057A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Drive module for a portable cabin or the like |
DE102013010052A1 (en) | 2013-06-17 | 2014-12-18 | Böcker AG | Passenger conveyor |
DE102013011489A1 (en) * | 2013-07-09 | 2015-01-15 | Liebherr-Werk Ehingen Gmbh | Tower Crane |
DE102013011489B4 (en) | 2013-07-09 | 2021-09-16 | Liebherr-Werk Ehingen Gmbh | Tower crane |
CN106232517B (en) * | 2014-03-11 | 2019-07-12 | 利勃海尔比伯拉赫股份有限公司 | A kind of climbing device of rotary tower crane |
CN106232517A (en) * | 2014-03-11 | 2016-12-14 | 利勃海尔比伯拉赫股份有限公司 | A kind of climbing device of rotary tower crane |
US10273122B2 (en) | 2014-03-11 | 2019-04-30 | Liebherr-Werk Biberach Gmbh | Climbing device for a tower crane |
WO2015135645A1 (en) * | 2014-03-11 | 2015-09-17 | Liebherr-Werk Biberach Gmbh | Climbing device for a rotary tower crane |
DE202014003465U1 (en) | 2014-03-11 | 2015-06-15 | Liebherr-Werk Biberach Gmbh | Climbing device for a tower crane |
DE102014015540A1 (en) * | 2014-10-20 | 2016-04-21 | Liebherr-Werk Biberach Gmbh | Climbing device for tower crane and crane |
WO2016131550A1 (en) * | 2015-02-20 | 2016-08-25 | Liebherr-Werk Biberach Gmbh | Climbing system for a crane |
CN107406241A (en) * | 2015-02-20 | 2017-11-28 | 利勃海尔比伯拉赫股份有限公司 | Crane elevation system |
EP3489187A1 (en) * | 2015-02-20 | 2019-05-29 | Liebherr-Werk Biberach GmbH | Climbing system for a crane |
RU2702213C2 (en) * | 2015-02-20 | 2019-10-04 | Либхерр-Верк Биберах Гмбх | Jacking system for crane |
CN107406241B (en) * | 2015-02-20 | 2020-01-17 | 利勃海尔比伯拉赫股份有限公司 | Crane lifting system |
US10662034B2 (en) | 2015-02-20 | 2020-05-26 | Liebherr-Werk Biberach Gmbh | Climbing system for a crane |
WO2021158123A1 (en) * | 2020-02-07 | 2021-08-12 | Wind Spider As | Crane system for assembling a wind turbine and a method for using the crane system |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20061026 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20080709 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20110725 |
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R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20130710 |
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R071 | Expiry of right |