EP0945392A1 - Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten - Google Patents

Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten Download PDF

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Publication number
EP0945392A1
EP0945392A1 EP98440058A EP98440058A EP0945392A1 EP 0945392 A1 EP0945392 A1 EP 0945392A1 EP 98440058 A EP98440058 A EP 98440058A EP 98440058 A EP98440058 A EP 98440058A EP 0945392 A1 EP0945392 A1 EP 0945392A1
Authority
EP
European Patent Office
Prior art keywords
tube
drive
load
pulley
rotation
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.)
Withdrawn
Application number
EP98440058A
Other languages
English (en)
French (fr)
Inventor
Jerome Merel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOPAL INDUSTRIES SA
Topal Ind SA
Original Assignee
TOPAL INDUSTRIES SA
Topal Ind SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOPAL INDUSTRIES SA, Topal Ind SA filed Critical TOPAL INDUSTRIES SA
Priority to EP98440058A priority Critical patent/EP0945392A1/de
Priority to US09/100,559 priority patent/US6007125A/en
Priority to JP10299723A priority patent/JPH11301963A/ja
Publication of EP0945392A1 publication Critical patent/EP0945392A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets

Definitions

  • the present invention relates to a device for turning heavy and / or bulky loads.
  • Such a turning device thus comprises a body having means for hanging from a hook, and containing a motor which rotates simultaneous two drive pulleys, placed on the side and of the other body, and on each of which passes a strap.
  • the distance between the drive pulleys must be related to the length of said load.
  • these devices include two trees mounted in bearings and arranged on either side of the motor, axially thereto, one end of each said bearings being connected to said motor while the other carries a drive pulley.
  • a type turning device classic allows you to return only objects whose length is between two limit values, in depending on the distance between the drive pulleys. But he may be common to have to return items from very different lengths, which cannot be realized that by using another turning device of suitable center distance.
  • the object of the present invention is to provide a heavy load turning device and / or bulky, allowing to remedy these various disadvantages.
  • the load reversing device is essentially characterized in that it comprises a body having means of suspension from hook of a lifting device, and crossed by a tube carrying a pulley at each of its ends of training on which passes a blood arranged in loop, said tube being capable of being rotated by a motor contained in said body and linked to said tube by transmission means, the distance between the pulleys varying with the length of the tube.
  • the turning device according to the invention is thus simple in design, the modification of the distance separating the two drive pulleys can be made only by adapting the length of the tube, which is much lower in cost than existing turning devices.
  • the tube is pivotally mounted in a bearing by means of anti-friction means.
  • the drive pulleys are mounted movable moving on the tube, with locking possibilities in the longitudinal direction, and setting in rotation.
  • the device comprises a detector cant connected to the engine control means, susceptible cause the latter to stop in the event of an inclination of the set beyond a predefined value, and determined at from the equilibrium position.
  • a turning device 1 comprises a body 2 provided above with a means of suspension, in this case a lifting shackle 20, and crossed transversely in its lower part by a tube 3.
  • the ends 30 of the tube 3 are each provided with a drive pulley 4 covered with a casing 40, and through which a strap 5 arranged in buckle, while a load 6 rests in the straps 5 in to be returned.
  • the tube 3 is rotated by through a chain 31 which meshes on a pulley toothed 32 fixed on the tube 3, and on the pinion 23 of a braked gear motor 24.
  • the distance between the drive pulleys 4 can be modified only by the choice of the length of the tube 3, this which simplifies manufacturing.
  • the turning device according to the invention requires only one bearing, and its weight is less than that of an existing device of equivalent capacity.
  • the drive pulley 4 is immobilized in rotation by means of a key 33 which extends longitudinally on each of the parts of the tube 3 external to the body 2, not visible, and which nevertheless allows the longitudinal displacement of the drive pulley 4.
  • the drive pulley 4 is provided with a locking means 41 making it possible to immobilize it longitudinally on the tube 3.
  • the blocking means 41 includes a ring 42 threaded on the tube 3 and integral of the drive pulley 4, and an indexing means, not visible.
  • Figure 5 shows a cross-sectional view of the locking means 41
  • the key 33 is provided with notches 34, only one of which is visible in the figure, regularly spaced, and intended to receive an indexing pin 43 movable in radial translation in the ring 42, by screwing for example, under the action of an operating means 44, and making it possible to immobilize in the longitudinal direction the ring 42, and therefore the drive pulley 4, on the tube 3.
  • This variant allows, from the same turning device, to return objects of very different lengths.
  • the turning device according to the invention can be equipped with known means for detecting superelevation, susceptible, during an excessive tilt of a side or the other of the set, and according to a value preset, cause the engine to stop, prohibiting thus the continuation of the reversal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP98440058A 1998-03-23 1998-03-23 Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten Withdrawn EP0945392A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98440058A EP0945392A1 (de) 1998-03-23 1998-03-23 Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten
US09/100,559 US6007125A (en) 1998-03-23 1998-06-19 Device for turning over heavy and/or bulky loads
JP10299723A JPH11301963A (ja) 1998-03-23 1998-10-21 重い及び／又はかさばる荷物を返送する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98440058A EP0945392A1 (de) 1998-03-23 1998-03-23 Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten

Publications (1)

Publication Number Publication Date
EP0945392A1 true EP0945392A1 (de) 1999-09-29

Family

ID=8235666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98440058A Withdrawn EP0945392A1 (de) 1998-03-23 1998-03-23 Vorrichtung zum Wenden von schweren und/oder sperrigen Lasten

Country Status (3)

Country Link
US (1) US6007125A (de)
EP (1) EP0945392A1 (de)
JP (1) JPH11301963A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966654A (zh) * 2010-04-06 2011-02-09 淮安信息职业技术学院 工件转动装置
CN112591602A (zh) * 2020-12-17 2021-04-02 江苏新蓝天钢结构有限公司 一种适用于吊车等起重机的套索起吊一体化装置
CN114751293A (zh) * 2022-06-15 2022-07-15 四川省建筑设计研究院有限公司 一种装配式叠合楼板用吊装结构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357736B (zh) * 2008-09-03 2011-12-28 沪东中华造船(集团)有限公司 一种利用龙门起重机对大型物件进行吊装翻身的方法
JP5292035B2 (ja) * 2008-09-22 2013-09-18 日本建設工業株式会社 揚重用吊り天秤
CN103072899B (zh) * 2013-01-06 2014-12-10 中国海洋石油总公司 超大型筒体分段吊装工艺
ES2528059B1 (es) * 2013-08-02 2016-04-13 Pai Applications Industry, S.L. Dispositivo autoalineable para voltear cargas
WO2022157742A1 (en) * 2021-01-25 2022-07-28 Flsmidth A/S Lifting apparatus and method for hoisting a gyratory crusher spider

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1531270A1 (de) * 1967-08-10 1969-12-04 Hans Tax Ladegeschirr fuer Container
FR2150373A1 (de) * 1971-08-21 1973-04-06 Kabelschlepp Gmbh
DE2752436A1 (de) * 1977-11-24 1979-09-06 Johannes Emmerich Wendetraverse
DE19540308A1 (de) * 1995-10-28 1997-04-30 Hochtief Ag Hoch Tiefbauten Vorrichtung zum Drehen, insbesondere Wenden von schweren Längsbauteilen um ihre Längsachse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1513018A (en) * 1922-07-24 1924-10-28 David D Tracy Apparatus for laying conduits
US3545629A (en) * 1968-10-18 1970-12-08 Owatonna Tool Co Load handling device
US3662903A (en) * 1969-02-26 1972-05-16 Olivetti & Co Spa Carriage for carrying and vertically moving tumblers or frames relative to a treatment or processing line
US3677418A (en) * 1970-08-03 1972-07-18 Whitney Corp W Power operated i-beam rotator
US3809422A (en) * 1972-04-28 1974-05-07 Stone Co Gran A Apparatus for turning heavy loads such as stone
DE2332307C3 (de) * 1972-07-31 1975-06-19 Kabelschlepp Gmbh, 5900 Siegen Vorrichtung zum Wenden und Transportieren schwerer Werkstücke
DE2650538A1 (de) * 1976-11-04 1978-05-11 Planning Kogyo K K Vorrichtung zum wenden eines schweren gegenstandes
JPH04189297A (ja) * 1990-11-22 1992-07-07 Ngk Insulators Ltd 板状体の反転装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1531270A1 (de) * 1967-08-10 1969-12-04 Hans Tax Ladegeschirr fuer Container
FR2150373A1 (de) * 1971-08-21 1973-04-06 Kabelschlepp Gmbh
DE2752436A1 (de) * 1977-11-24 1979-09-06 Johannes Emmerich Wendetraverse
DE19540308A1 (de) * 1995-10-28 1997-04-30 Hochtief Ag Hoch Tiefbauten Vorrichtung zum Drehen, insbesondere Wenden von schweren Längsbauteilen um ihre Längsachse

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966654A (zh) * 2010-04-06 2011-02-09 淮安信息职业技术学院 工件转动装置
CN112591602A (zh) * 2020-12-17 2021-04-02 江苏新蓝天钢结构有限公司 一种适用于吊车等起重机的套索起吊一体化装置
CN112591602B (zh) * 2020-12-17 2022-07-01 江苏新蓝天钢结构有限公司 一种适用于吊车起重机的套索起吊一体化装置
CN114751293A (zh) * 2022-06-15 2022-07-15 四川省建筑设计研究院有限公司 一种装配式叠合楼板用吊装结构

Also Published As

Publication number Publication date
JPH11301963A (ja) 1999-11-02
US6007125A (en) 1999-12-28

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