WO2006056193A1 - Systemanordnung eines hubwerks, insbesondere für einen containerkran zum heben von lasten und verfahren zum betrieb der systemanordnung - Google Patents
Systemanordnung eines hubwerks, insbesondere für einen containerkran zum heben von lasten und verfahren zum betrieb der systemanordnung Download PDFInfo
- Publication number
- WO2006056193A1 WO2006056193A1 PCT/DE2005/002134 DE2005002134W WO2006056193A1 WO 2006056193 A1 WO2006056193 A1 WO 2006056193A1 DE 2005002134 W DE2005002134 W DE 2005002134W WO 2006056193 A1 WO2006056193 A1 WO 2006056193A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- system arrangement
- arrangement according
- transmission
- motor
- overload
- Prior art date
Links
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
- B66D1/54—Safety gear
- B66D1/58—Safety gear responsive to excess of load
-
- 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
- B66C23/90—Devices for indicating or limiting lifting moment
Definitions
- the invention relates to the system arrangement of components and groups in hoists of container cranes and to a method for operating the system arrangement.
- Typical hoists consist of: engine, motor shaft, clutch, optionally with attached brake disk or drum, brake, transmission input shaft, transmission, transmission output shaft, clutch, cable drum with cable pull and attached brake disk or drum and safety brake. This arrangement can be done in a single or multi-sided transmission or in combination with multiple transmissions.
- the object of the invention is to develop an arrangement of the type mentioned so that the safety is further increased in a movement of the load. Furthermore, a method for operating the An ⁇ order to be created.
- FIG. 1 shows a system arrangement according to the invention with a first variant for switching a device
- FIG. 2 shows a partial region of the system arrangement according to the invention from FIG. 1 with a second variant for switching the device.
- a lifting mechanism shown in FIGS. 1 and 2 has two motors 1, 1 ', each driven via drive shafts 2, 2', clutches 3, 3 'with attached brake disks 4, 4' or brake drums, brakes 14 , 14 'and are connected via transmission input shafts 5, 5' with a transmission 6.
- the transmission 6 drives via transmission output shafts 7, 7 'and clutches 8, 8'
- the cable drums have a cable 12, 12 'with attached brake discs 10, 10' or brake drums and safety brakes 11, 11 '.
- the hoisting gear in the drive shafts 2, 2 ' has devices 13, 13' which, in the event of an overload exceeding a predetermined load, connect or disconnect the motors 1, 1 'and the cable drums 9, 9' separate. This prevents the drive from being completely or partially destroyed by the overload. With the separation of the motors 1, 1 'from the cable drums 9, 9' by means 13, 13 ', some or all of the brakes 11, 11', 14, 14 'are activated, thereby holding the load to be lifted.
- the device 13, 13 ' can also be arranged inside the gearbox 6 or in front of the cable drums 9, 9'.
- the hoist has two control units
- FIG. 1 A first variant is shown in FIG. 1:
- the control units 15, 15 ' are connected to motion sensors 16, 16' arranged on both sides of the devices 13, 13 'designed as a coupling.
- the devices 13, 13 "have mutually opposing clutch plates 17, 17 'with teeth 18, 18' arranged on the circumference, the movement sensors 16, 16 'counting a passage of the teeth 18, 18' of the clutch plates 17
- the control units 15, 15 ' compare the number of the teeth 18, 18' moved past during a designated time interval and determine therefrom the movements of the clutch discs 17, 17 ', in the case of an unintentional difference in the movements
- the control unit activates a part or all of the brakes 11, 11', 14, 14 ', whereupon they stop the cable drums 9, 9.
- the movement sensors 16, 16' are preferably designed as proximity switches.
- a variant of the device 13 shown in FIG. 2 shows how the control units 15, 15 'with the half on the motor side are designed as a clutch.
- formed means 13, 13 'arranged movement sensors 24 are connected.
- the devices 13, 13 ' have on the motor side axially arranged bolts 23, which in turn fixed 22 or loose 22' are connected to a disc 22.
- the motion sensors 24 detect the axial movement of the bolts 23 and the disk 22, 22' and forward the signal to the control unit.
- the control unit controls a part or all of the brakes 11, II 1 , 14, 14 ', whereupon they stop the cable drums 9, 9'.
- Thetecs ⁇ sensors 24 are preferably designed as proximity switches.
- the control units of both variants are also connected to speed sensors 19, 19 ', 20, 20' of the motors 1, 1 'and the cable drums 9, 9'.
- the brakes 11, 11 '14, 14' are tested sequentially by the control units 15, 15 'first the brakes 11, 11' 14, 14 'drive, whereby the movement of the corresponding Brake discs 4, 4 ', 10, 10' blocked.
- the engine 1, 1 ' is started and the speeds of the cable drums 9, 9' and optionally the motors 1, 1 'detected. If, for example, despite tightened
- the speed sensors 20, 20 'arranged on the cable drum 9, 9' detect a movement of the cable drum 9, 9 'beyond the normal play, the braking power is not sufficient for safe operation of the lifting mechanism.
- a display unit 21, 21 'for the operator of Hub ⁇ factory activated and a restart of the hoist verhin ⁇ changed or only an emergency operation of the hoist allows.
- the design of the system arrangement according to claim 3 has the advantage that the motion sensors are mounted in such a way that they detect a triggering of the device (13) and can pass on a signal to the control unit (15).
- Claim 7 designates as an aggregate a slip clutch, which in this arrangement is ideally suited to the claim of a partial cancellation of the motor and cable drum connection, since it further transfers part of the power during the slip operation.
- the embodiment according to claim 10 wherein the belonging to the prior art Radio brakes 14, 14 'and safety brakes 11,11' record the load-side force, which are released by the device ⁇ 13.
- the embodiment according to claim 12 is also advantageous because the surplus engine power is reduced in case of overload.
- a mechanical separation between the motor and the cable drum in the device 13 has the advantage of operating independently of any external energy.
- hydraulic solutions can achieve high power densities with a low volume and size, as a result of which the flywheel mass of the device 13 is kept small.
- an electrical version is also advantageous because it directly assumes a signal for disconnection.
- the integration of the monitoring system for detecting overload cases within the device 13 is advantageous. This design then requires no further expensive retrofitting of other systems on the existing hoists and can thus be self-sufficient.
- a control system for monitoring rotational speed anomalies of the individual drive and output units (all units of engine 1,1 'to brake disk (10,10')) is present in order to activate thetician ⁇ brakes 11,11 'to allow for failure of one of the aggregates.
- This failure can be, for example, a break in the drive shafts 2, 2 ', 5, 5', 7, 7 ', the couplings 3, 3', 8, 8 'or in the transmission 6.
- the advantage of the device 13 is used that in the separation process, the ratio of Drehzah ⁇ len of the motor 1,1 'and drive shaft 2,2' to the rotary numbers of all the device 13 following aggregates changed. This change is automatically detected by the control system for monitoring engine speed anomalies and can be used accordingly to initiate braking operations according to claim 10.
- the reduction of the drive power of the motor in the event of an overload is advantageous because it represents a compact and cost-effective design with the integration of the conventional brake system 4, 14, 4 ', 14' between the motor and the cable drum.
- the state of the art is that such units are also executed directly with an integrated coupling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Braking Arrangements (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112005003429T DE112005003429A5 (de) | 2004-11-25 | 2005-11-25 | Systemanordnung eines Hubwerks, insbesondere für einen Containerkran zum Heben von Lasten und Verfahren zum Betrieb der Systemanordnung |
KR1020077011112A KR101283328B1 (ko) | 2004-11-25 | 2005-11-25 | 부하의 리프팅을 위한 컨테이너 크레인용 리프팅 장치의시스템 어레인지먼트 및 시스템 어레인지먼트 동작을 위한구동 |
CA2588461A CA2588461C (en) | 2004-11-25 | 2005-11-25 | System arrangement of a lifting device, in particular for a container crane for the lifting of loads and moving for the operation of the system arrangement |
US11/791,580 US7970520B2 (en) | 2004-11-25 | 2005-11-25 | System arrangement of a lifting device, in particular for a container crane for the lifting of loads and moving for the operation of the system arrangement |
CN2005800467342A CN101102958B (zh) | 2004-11-25 | 2005-11-25 | 起重装置及其操作方法 |
HK08102738.5A HK1108679A1 (en) | 2004-11-25 | 2008-03-10 | Lifting device and the operation method thereof |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004057039 | 2004-11-25 | ||
DE102004057039.6 | 2004-11-25 | ||
DE102004062515A DE102004062515A1 (de) | 2004-11-25 | 2004-12-24 | Systemanordnung eines Hubwerkes, insbesondere für einen Containerkran zum Heben von Lasten und Verfahren zum Betrieb der Systemanordnung |
DE102004062515.8 | 2004-12-24 | ||
DE200510027337 DE102005027337A1 (de) | 2005-06-13 | 2005-06-13 | Systemanordnung eines Hubwerks, insbesondere für einen Containerkran zum Heben von Lasten und Verfahren zum Betrieb der Systemanordnung |
DE102005027337.8 | 2005-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006056193A1 true WO2006056193A1 (de) | 2006-06-01 |
WO2006056193B1 WO2006056193B1 (de) | 2006-11-02 |
Family
ID=35908245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/002134 WO2006056193A1 (de) | 2004-11-25 | 2005-11-25 | Systemanordnung eines hubwerks, insbesondere für einen containerkran zum heben von lasten und verfahren zum betrieb der systemanordnung |
Country Status (10)
Country | Link |
---|---|
US (1) | US7970520B2 (de) |
EP (1) | EP1661845B1 (de) |
KR (1) | KR101283328B1 (de) |
CN (1) | CN101102958B (de) |
AT (1) | ATE550287T1 (de) |
CA (1) | CA2588461C (de) |
DE (1) | DE112005003429A5 (de) |
ES (1) | ES2383899T3 (de) |
HK (1) | HK1108679A1 (de) |
WO (1) | WO2006056193A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2588461C (en) * | 2004-11-25 | 2014-08-26 | M.A.T. Malmedie Antriebstechnik Gmbh | System arrangement of a lifting device, in particular for a container crane for the lifting of loads and moving for the operation of the system arrangement |
DE102006003832B4 (de) * | 2006-01-26 | 2008-10-16 | Bubenzer Bremsen Gerhard Bubenzer Ing. Gmbh | Steuer- und Regelanordnung zur Sicherung einer Fördereinrichtung, Fördereinrichtung und Krananlage |
JP5542319B2 (ja) * | 2008-11-10 | 2014-07-09 | 株式会社日立産機システム | 電気チェーンブロック |
US8072172B2 (en) * | 2008-12-17 | 2011-12-06 | Honeywell International Inc. | Redundant electromechanical actuator for control surfaces |
CN101759115B (zh) * | 2010-01-01 | 2012-05-23 | 江苏能建机电实业集团有限公司 | 一种垂直夹角压轴重量限制装置 |
CN102030273B (zh) * | 2011-01-05 | 2012-09-12 | 中联重科股份有限公司 | 塔式起重机及其起升机构及该起升机构的调平方法 |
AT511234B1 (de) * | 2011-04-08 | 2013-05-15 | Palfinger Ag | Standsicherheitsüberwachung eines auf einem fahrzeug montierten ladekrans |
KR101317209B1 (ko) * | 2012-02-06 | 2013-10-15 | 한국고벨주식회사 | 투모터 호이스트 크레인 |
KR101382379B1 (ko) * | 2012-09-07 | 2014-04-08 | 주식회사 포스코 | 제동기 및 이의 감지 방법 |
DE102013209361A1 (de) * | 2013-05-21 | 2014-11-27 | M.A.T. Malmedie Antriebstechnik Gmbh | Antriebsstrang für Hubwerke |
US9278832B2 (en) * | 2013-11-26 | 2016-03-08 | Institute Of Neclear Energy Research | Method of reducing computational demand for image tracking |
FR3020804B1 (fr) * | 2014-05-06 | 2019-06-28 | Reel | Treuil modulaire embarque |
CN103991812A (zh) * | 2014-05-07 | 2014-08-20 | 湖北银轮起重机械股份有限公司 | 一种单电机驱动双减速卷筒式大吨位双吊点钢丝绳葫芦 |
CN104118806A (zh) * | 2014-08-11 | 2014-10-29 | 四川建设机械(集团)股份有限公司 | 回转机构 |
DE102015100181B4 (de) * | 2015-01-08 | 2017-06-01 | M. A. T. Malmedie Antriebstechnik Gmbh | Systemanordnung von Hubwerken und Verfahren zum Betrieb der Systemanordnung |
DE102015102140A1 (de) * | 2015-02-13 | 2016-08-18 | Terex MHPS IP Management GmbH | Anordnung aus einem elektrischen Antriebsmotor, einem Getriebe und einem Drehgeber, insbesondere für einen Seilzug |
KR101779149B1 (ko) | 2015-09-30 | 2017-09-18 | 주식회사 포스코 | 크레인 장치 |
US20180111806A1 (en) * | 2016-10-24 | 2018-04-26 | Ingersoll-Rand Company | Dual capacity winch using two motors and a single gearbox and drum |
WO2018113882A1 (en) * | 2016-12-22 | 2018-06-28 | Mhi Vestas Offshore Wind A/S | Assembly for rotating a suspended load |
US10458381B2 (en) | 2017-04-27 | 2019-10-29 | David J. McCormack | Fuel injector tester/cleaner kit and method of use |
CN107311064B (zh) * | 2017-08-24 | 2019-07-26 | 佳力机械股份有限公司 | 一种吊钩桥式起重机的起升机构 |
US11155449B2 (en) * | 2019-07-01 | 2021-10-26 | Aaron ZHANG | Cargo loading/unloading device for drones |
US20210061623A1 (en) * | 2019-08-28 | 2021-03-04 | Loon Llc | Multi-directional load isolating mechanical fuse |
AU2022258842A1 (en) * | 2021-04-16 | 2023-11-02 | Breeze-Eastern Llc | Implementing an emergency stopping break for hoist systems |
CN113860204B (zh) * | 2021-08-31 | 2023-04-18 | 华能沁北发电有限责任公司 | 一种锅炉载人维检平台牵引绞车制动装置 |
EP4289779A1 (de) * | 2022-06-07 | 2023-12-13 | Goodrich Actuation Systems Limited | Verfahren zum prüfen des betriebs einer rettungswinde der nächsten generation |
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GB191030215A (en) * | 1910-12-29 | 1911-10-05 | Davy Brothers Ltd | Improved Overload Relief Apparatus for Cranes. |
DE884233C (de) * | 1942-07-14 | 1953-07-23 | Maschf Augsburg Nuernberg Ag | Hubwerk fuer Schmiede- und Verguetekrane |
EP0678473A2 (de) * | 1994-04-20 | 1995-10-25 | R. Stahl Fördertechnik GmbH | Hubwerk |
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FR2443996A1 (fr) * | 1978-12-15 | 1980-07-11 | Potain Sa | Engin de levage tel que grue ou portique pour la manutention de conteneurs |
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CA2588461C (en) * | 2004-11-25 | 2014-08-26 | M.A.T. Malmedie Antriebstechnik Gmbh | System arrangement of a lifting device, in particular for a container crane for the lifting of loads and moving for the operation of the system arrangement |
US7032943B1 (en) * | 2005-02-03 | 2006-04-25 | Marler Joseph E | Apparatus with a locking mechanism for the latching and unlatching of a load |
-
2005
- 2005-11-25 CA CA2588461A patent/CA2588461C/en active Active
- 2005-11-25 AT AT05025730T patent/ATE550287T1/de active
- 2005-11-25 EP EP05025730A patent/EP1661845B1/de active Active
- 2005-11-25 KR KR1020077011112A patent/KR101283328B1/ko active IP Right Grant
- 2005-11-25 CN CN2005800467342A patent/CN101102958B/zh active Active
- 2005-11-25 WO PCT/DE2005/002134 patent/WO2006056193A1/de not_active Application Discontinuation
- 2005-11-25 US US11/791,580 patent/US7970520B2/en active Active
- 2005-11-25 ES ES05025730T patent/ES2383899T3/es active Active
- 2005-11-25 DE DE112005003429T patent/DE112005003429A5/de not_active Withdrawn
-
2008
- 2008-03-10 HK HK08102738.5A patent/HK1108679A1/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191030215A (en) * | 1910-12-29 | 1911-10-05 | Davy Brothers Ltd | Improved Overload Relief Apparatus for Cranes. |
DE884233C (de) * | 1942-07-14 | 1953-07-23 | Maschf Augsburg Nuernberg Ag | Hubwerk fuer Schmiede- und Verguetekrane |
EP0678473A2 (de) * | 1994-04-20 | 1995-10-25 | R. Stahl Fördertechnik GmbH | Hubwerk |
Also Published As
Publication number | Publication date |
---|---|
EP1661845A1 (de) | 2006-05-31 |
WO2006056193B1 (de) | 2006-11-02 |
DE112005003429A5 (de) | 2007-10-31 |
CA2588461C (en) | 2014-08-26 |
CA2588461A1 (en) | 2006-06-01 |
KR20070094734A (ko) | 2007-09-21 |
ATE550287T1 (de) | 2012-04-15 |
HK1108679A1 (en) | 2008-05-16 |
US7970520B2 (en) | 2011-06-28 |
EP1661845B1 (de) | 2012-03-21 |
CN101102958B (zh) | 2011-05-11 |
ES2383899T3 (es) | 2012-06-27 |
CN101102958A (zh) | 2008-01-09 |
US20080140289A1 (en) | 2008-06-12 |
KR101283328B1 (ko) | 2013-07-15 |
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