EP2435352A1 - Grue roulante avec chariot roulant et treuil à câble - Google Patents
Grue roulante avec chariot roulant et treuil à câbleInfo
- Publication number
- EP2435352A1 EP2435352A1 EP10742452A EP10742452A EP2435352A1 EP 2435352 A1 EP2435352 A1 EP 2435352A1 EP 10742452 A EP10742452 A EP 10742452A EP 10742452 A EP10742452 A EP 10742452A EP 2435352 A1 EP2435352 A1 EP 2435352A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cable
- winch
- rope
- drum
- trolley
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- 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
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- 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
- B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several 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
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
- B66C2700/012—Trolleys or runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0166—Winches with multiple drums or with drums with multiple parts of different diameter
Definitions
- the invention relates to an overhead crane with a rail movable on rails
- Such overhead cranes are characterized by one or two carriers, which are movable at their ends on trolleys on rails. These rails are arranged for example in halls on the long sides in the ceiling.
- On or on the longitudinal member is transversely movable to the direction of travel of the longitudinal beam a crane trolley, on which a winch is mounted.
- winches essentially consist of a cable drum, which is driven by a gear and an electric motor in lifting and lowering.
- the rope is sheared.
- an 80/2 winch uses an 8/2 reeving, or a 12/2 reeving uses a 150 ton winch.
- Such shearing result in that the load hook is designed as a bottom block and in the winch upper bottles in the form of pivotally suspended sheaves are available.
- an 8/2 reeving a two-reel cable drum with counter-rotating rope grooves is used, from which run the two ends of a rope, which are led over three upper bottles and four sheaves in the area of the lower bottle. Since in the area of the bottom block a total of 8 cable strands are supplied or removed and from the cable drum two rope strands up or
- Transmission output torque of a transmission can thus limit the maximum possible load of the winch. Also, in large rope deflection angles, the rope is subjected to great stress. This leads to a reduction of
- stage winches for use as a stage winch known.
- stage winches are used for raising and lowering curtains and backdrops.
- the curtains or backdrops are hung over several ropes at several points along the width of a stage.
- the ropes In order to achieve a uniform lifting and lowering of the curtains and backdrops, the ropes must be synchronously wound or unwound by the winch.
- winches therefore have juxtaposed winches on a common
- Drum shaft are stored.
- the drum shaft is in this case driven by one or more electric drive motors via a transmission.
- not several winches can be arranged one behind the other, since their width is too large. Rather, the winches for each rope on at least one pulley, in order to redirect each running horizontally from the cable drum rope in a vertical direction in the direction of the stage.
- These pulleys are fixedly arranged on a traverse, which is supported on the winch.
- this winch is provided to an absolutely uniform lifting and lowering of the curtains and To achieve scenes that extensions and shortening of the rope length between the rope outlet points of the ropes are avoided by the respective cable drum and the pulley, which would occur by a wandering of the cable drain point along the cable drum.
- the entire winch is arranged on a drum carriage, which is displaceable in the longitudinal direction of the drum axis with respect to a fixed support frame of the winch. The displacement of the drum carriage relative to the support frame and the deflection rollers via a spindle drive in such a way that the displacement of the drum carriage takes place synchronously with the drum rotation by a displacement distance of about one rope diameter per drum rotation.
- the invention is based on the object to provide an overhead crane with a rail movable on the side rail, which has an improved design.
- an overhead crane with a movable on rails side rail with the features of claim 1.
- Advantageous embodiments of the invention are specified in claims 2 to 5.
- Diameter reduction is a decrease in the maximum transmission output torque, so that the transmission can be made smaller or a standard transmission for a wider range of loads within a
- Cable pull series can be used.
- the cable drum of the winch has an axis of rotation which extends transversely to the transverse direction.
- the cable winch is arranged on a cable winch
- the cable winch is arranged on a trolley and can be moved transversely to this in the direction Seilwindfahreuros. It is advantageous that the cable winch can be moved on trolleys on a cross member of the trolley.
- An automatic fixation of the cable outlet point is achieved in that a drive for the running gear of the cable winch is coupled via a controller with an electric drive of the winch in such a way that the cable drain point of Rope remains in one place with respect to the longitudinal extent of the cable drum.
- FIG. 1 is a partial view of a traveling crane
- FIG. 2 shows a perspective view of FIG. 1 from the region of a trolley of the overhead crane
- Figure 3 is a plan view of the overhead crane according to Figure 2 and Figure 4 is a side view of Figure 3.
- Figure 1 shows a view of a traveling crane 1, which can be operated in a hall or outdoors.
- the overhead crane 1 has in the usual way a side member 3, which is shown in Figure 1 only partially with its right end portion.
- the longitudinal member 3 is movable at its two opposite ends via trolleys 4 on rails 5 in the longitudinal direction L.
- the rails 5 are mounted on brackets 6 on a wall of a hall, preferably in the area of the ceiling of this hall, or raised by means not shown supports.
- On the longitudinal member 3 and on the longitudinal member 3 is a trolley 7 along the longitudinal member 3 in a transverse direction Q movable.
- the transverse direction Q is perpendicular to the longitudinal direction L.
- the trolley 7 consists essentially of a frame 8, which are movable on trolleys 9 on the longitudinal member 3, and two winches 10. On one of the two winches 10 running rope 1 1 is a bottom block 12 suspended with a load hook 13. The rope 1 1 is reed, so that not shown in the trolley 7
- Upper bottles are arranged. In the present case, three upper bottles are present, since an 8/1 shear in two winches 10, ie a 2 x 8/1 reeving is provided.
- FIG. 2 shows a perspective detailed view of FIG. 1 from the region of the trolley 7 and in particular its construction according to the present invention.
- the trolley 7 is distinguished from those known from the prior art Trolleys characterized in that a further cable winch 15 is provided in order to move the winches 10 not only in the transverse direction Q along the longitudinal member 3 of the trolley 1 but also independently of the longitudinal members 3 in a Seilwindenfahrcardi S, perpendicular to the transverse direction Q and extends substantially parallel to the longitudinal direction L.
- FIG. 2 shows that the overhead crane 1 is a so-called double-girder overhead crane with two longitudinal members 3 running parallel to one another and at a distance from one another.
- This construction is mainly for overhead cranes 1 for high loads instead.
- the overhead crane 1 shown here is designed for loads in the range 50 to 200 t.
- rails 16 are fixed, on which the trolley 7 rolls with their trolleys 9.
- the trolleys 9 are attached to a rectangular frame 8 of the trolley 7.
- the frame 8 has two parallel and spaced-apart cross member 8a, on which in turn rails 17 are attached. These rails 17 extend in Seilwindenfahrraum S and thus transversely to the transverse direction Q of the side members 3.
- the cable winch catwalk 15 in Seilwindenfahrcardi S traversable On the rails 17 is 18 further 18, the cable winch catwalk 15 in Seilwindenfahrcardi S traversable.
- the structure of the cable winch 15 is quite comparable to that of conventional crane trolleys.
- the two winches 10 On a cat frame 19 of the cable winch 15, the two winches 10 are mounted.
- the winches 10 are made in the usual construction in
- the axes of rotation D of the two cable drums 21 are arranged in a common vertical plane.
- the drive of the cable drums 21 takes place via an electric motor 22, which is connected to the cable drum 21 via a gear 23 supported on the cat frame 19.
- the cable drums 21 are provided with rope grooves 24, of which only a portion with the length of the circumference of the side drum 21 is shown schematically.
- the cable drums 21 are designed as so-called monotone cable drums 21.
- Rope drums 21 only one common rope 1 1 up or is unwound. In this case, the cable grooves 24 run in opposite directions. Since the two cable drums 21 are each operated for lifting a load or lowering a load with opposite direction of rotation, the rope 11, between the two cable drums 21st expires, in the desired manner wound up or unwound.
- FIG. 3 shows a plan view of the traveling crane 1 according to the invention from the region of the trolley 7.
- the mutually spaced and parallel side members 3 of the double-girder overhead traveling crane are clearly visible.
- the lower trolley 7 and the upper cat 15 form a kind of cross-cat, since the winches 10 by means of the trolley 7 not only in the transverse direction Q along the side members 3 are movable but by means of the cable winch 15 in Seilwindenfahrcardi S. across this.
- the Seilwindenfahrides S and the transverse direction Q extend substantially horizontally in the vertically spaced-apart planes.
- Cable drums 21 rope grooves 24 extend in which the rope 11 is unwound and unwound.
- the electric motors 22 for the cable drums 21 are so connected to a drive not shown for the chassis 18 via a controller, not shown, that the cable drain point 20 despite wandering the cable grooves 24 along the cable drum 21 at a position with respect to the longitudinal direction of the cable drums 21st remains.
- FIG. 4 shows a side view of FIG. 3.
- the cable winch 15 extends over the trolley 7 on the longitudinal members 3 supported.
- only one strand of rope 11 is shown schematically, although according to the selected reeving 2 x 8/1 a total of 8 rope strands 1 1 expire.
- the four cable discharge points 20 were taken together on a cable drum 21 with respect to the longitudinal extent of the cable drum 21 to a cable discharge point 20 in the middle of the four cable discharge points.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009036356A DE102009036356A1 (de) | 2009-08-06 | 2009-08-06 | Laufkran |
PCT/EP2010/060923 WO2011015496A1 (fr) | 2009-08-06 | 2010-07-27 | Grue roulante avec chariot roulant et treuil à câble |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2435352A1 true EP2435352A1 (fr) | 2012-04-04 |
EP2435352B1 EP2435352B1 (fr) | 2013-03-20 |
Family
ID=43064918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10742452A Not-in-force EP2435352B1 (fr) | 2009-08-06 | 2010-07-27 | Grue roulante avec chariot roulant et treuil à câble |
Country Status (12)
Country | Link |
---|---|
US (1) | US9016486B2 (fr) |
EP (1) | EP2435352B1 (fr) |
JP (1) | JP5864419B2 (fr) |
KR (1) | KR101715423B1 (fr) |
CN (1) | CN102471042B (fr) |
AU (1) | AU2010280822B2 (fr) |
BR (1) | BRPI1010134B1 (fr) |
CA (1) | CA2769609C (fr) |
DE (1) | DE102009036356A1 (fr) |
ES (1) | ES2414646T3 (fr) |
RU (1) | RU2492134C1 (fr) |
WO (1) | WO2011015496A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5341565B2 (ja) * | 2009-03-05 | 2013-11-13 | 三井造船株式会社 | クレーンの給電システム |
DE102011113210A1 (de) | 2011-09-12 | 2013-03-14 | Liebherr-Werk Nenzing Gmbh | Seilwindenvorrichtung |
US9085308B2 (en) * | 2011-11-04 | 2015-07-21 | GM Global Technology Operations LLC | Passively actuated braking system |
AT513609B1 (de) * | 2013-01-31 | 2014-06-15 | Plasser Bahnbaumasch Franz | Reinigungsmaschine zur Reinigung von Schotter eines Gleises |
DE102013014265A1 (de) * | 2013-08-27 | 2015-03-05 | Liebherr-Components Biberach Gmbh | Vorrichtung zur Erkennung der Ablegereife eines hochfesten Faserseils beim Einsatz an Hebezeugen |
CN103434932A (zh) * | 2013-09-03 | 2013-12-11 | 太原重工股份有限公司 | 一种多功能起重小车 |
CN103466447A (zh) * | 2013-09-12 | 2013-12-25 | 天津起重设备有限公司 | 一种微控装配用起重机运行小车 |
CN103588091B (zh) * | 2013-11-22 | 2015-12-09 | 中联重科股份有限公司 | 载重小车及具有其的起重机的载重小车变幅系统、起重机 |
CN106163969A (zh) * | 2014-01-21 | 2016-11-23 | 基伊埃牧场科技加拿大公司 | 线缆驱动单元 |
KR101634987B1 (ko) | 2014-02-27 | 2016-07-01 | 삼성중공업 주식회사 | 크레인 장치 |
CN104444800A (zh) * | 2014-11-26 | 2015-03-25 | 浙江科技学院 | 一种三维自动控制的吊车及控制方法 |
CN104627823B (zh) * | 2015-01-29 | 2016-08-24 | 中船华南船舶机械有限公司 | 船用行车 |
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 |
KR101709757B1 (ko) * | 2015-07-10 | 2017-02-23 | 동국종합산업 주식회사 | 권취 장치 및 이를 이용한 권취 방법 |
CN106219462B (zh) * | 2016-08-10 | 2018-07-27 | 华洋通信科技股份有限公司 | 高空行走机器人提升装置机构 |
CN106395640B (zh) * | 2016-11-17 | 2018-04-10 | 国家电网公司 | 变压器装卸支架 |
CN106829777A (zh) * | 2017-02-14 | 2017-06-13 | 成都伯泰科技有限公司 | 一种安全型卷扬机系统 |
AT15602U3 (de) * | 2017-07-05 | 2018-05-15 | Hans Kuenz Gmbh | Seilwindenanordnung |
CN107399676B (zh) * | 2017-09-08 | 2018-08-14 | 太原科技大学 | 一种双梁桥式起重机 |
US12098026B2 (en) * | 2018-04-24 | 2024-09-24 | Rutgers, The State University Of New Jersey | Low profile transfer mechanism for controlled environment |
CN113501437B (zh) * | 2021-05-27 | 2024-03-05 | 中铁十九局集团第三工程有限公司 | 基坑门架式出渣起重装置 |
CN115257502B (zh) * | 2022-07-31 | 2024-06-11 | 上交(徐州)新材料研究院有限公司 | 一种可变多层自装卸物流车 |
US12030753B2 (en) | 2022-09-14 | 2024-07-09 | Roy Corn | Bridge crane assembly |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB714071A (en) * | 1951-06-25 | 1954-08-25 | Donald Mayer King | Improvements in or relating to apparatus for lifting, lowering or otherwise handlingloads |
US3043444A (en) * | 1958-10-09 | 1962-07-10 | Gen Mills Inc | Controlled motion crane |
JPS474669U (fr) * | 1971-02-09 | 1972-09-12 | ||
JPS5433458A (en) * | 1977-08-17 | 1979-03-12 | Hitachi Ltd | Safety spparatus for rope suspention crane |
SU893825A2 (ru) * | 1980-04-29 | 1981-12-30 | Предприятие П/Я А-7255 | Кран мостового типа |
JPS60106707A (ja) * | 1983-11-14 | 1985-06-12 | Hitachi Ltd | 走行クレーン |
DE69307392D1 (de) * | 1992-05-20 | 1997-02-27 | Superwinch Ltd | Winde |
US5423438A (en) * | 1993-09-13 | 1995-06-13 | Harnischfeger Corporation | Crane with redundant hoist arrangement and method of using same |
DE29816005U1 (de) * | 1998-09-05 | 1998-12-17 | Feyrer, Klaus, Prof. Dr.-Ing., 70193 Stuttgart | Schachtförderanlage mit Trommelwinde |
JP4040793B2 (ja) * | 1999-06-09 | 2008-01-30 | 日本ビソー株式会社 | 作業ケージ用昇降装置 |
JP2001002379A (ja) * | 1999-06-28 | 2001-01-09 | Tadano Eng:Kk | ホイスト |
DE10117466B4 (de) | 2001-04-06 | 2005-11-10 | Pfaff-Silberblau Hebezeugfabrik Gmbh & Co. | Elektrische Seilwinde zur Verwendung als Bühnenwinde oder dergleichen |
-
2009
- 2009-08-06 DE DE102009036356A patent/DE102009036356A1/de not_active Withdrawn
-
2010
- 2010-07-27 US US13/388,209 patent/US9016486B2/en active Active
- 2010-07-27 ES ES10742452T patent/ES2414646T3/es active Active
- 2010-07-27 AU AU2010280822A patent/AU2010280822B2/en not_active Ceased
- 2010-07-27 CN CN201080034970.3A patent/CN102471042B/zh not_active Expired - Fee Related
- 2010-07-27 EP EP10742452A patent/EP2435352B1/fr not_active Not-in-force
- 2010-07-27 RU RU2012103696/11A patent/RU2492134C1/ru active
- 2010-07-27 CA CA2769609A patent/CA2769609C/fr active Active
- 2010-07-27 WO PCT/EP2010/060923 patent/WO2011015496A1/fr active Application Filing
- 2010-07-27 JP JP2012523286A patent/JP5864419B2/ja not_active Expired - Fee Related
- 2010-07-27 BR BRPI1010134-9A patent/BRPI1010134B1/pt not_active IP Right Cessation
- 2010-07-27 KR KR1020117030432A patent/KR101715423B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO2011015496A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2492134C1 (ru) | 2013-09-10 |
AU2010280822A1 (en) | 2012-02-02 |
BRPI1010134B1 (pt) | 2020-09-08 |
CA2769609C (fr) | 2017-07-11 |
US20120193315A1 (en) | 2012-08-02 |
AU2010280822B2 (en) | 2014-06-26 |
CA2769609A1 (fr) | 2011-02-10 |
CN102471042B (zh) | 2014-08-27 |
BRPI1010134A2 (pt) | 2016-03-15 |
EP2435352B1 (fr) | 2013-03-20 |
KR20120055494A (ko) | 2012-05-31 |
DE102009036356A1 (de) | 2011-02-17 |
JP5864419B2 (ja) | 2016-02-17 |
WO2011015496A1 (fr) | 2011-02-10 |
ES2414646T3 (es) | 2013-07-22 |
US9016486B2 (en) | 2015-04-28 |
JP2013500917A (ja) | 2013-01-10 |
CN102471042A (zh) | 2012-05-23 |
KR101715423B1 (ko) | 2017-03-10 |
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