EP0449755A1 - Dispositif de manutention et de transport de profilés en particulier de profilés métallurgiques - Google Patents

Dispositif de manutention et de transport de profilés en particulier de profilés métallurgiques Download PDF

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Publication number
EP0449755A1
EP0449755A1 EP91440019A EP91440019A EP0449755A1 EP 0449755 A1 EP0449755 A1 EP 0449755A1 EP 91440019 A EP91440019 A EP 91440019A EP 91440019 A EP91440019 A EP 91440019A EP 0449755 A1 EP0449755 A1 EP 0449755A1
Authority
EP
European Patent Office
Prior art keywords
support
profiles
fingers
handling
lifting
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Withdrawn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
EP91440019A
Other languages
German (de)
English (en)
French (fr)
Inventor
René Weber
Jean-Louis Methlin
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.)
Longometal SA
Original Assignee
Longometal 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 Longometal SA filed Critical Longometal SA
Publication of EP0449755A1 publication Critical patent/EP0449755A1/fr
Withdrawn legal-status Critical Current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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/24—Single members engaging the loads from one side only
    • 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
    • B66C1/125—Chain-type slings

Definitions

  • the present invention relates to the field of handling and transport of profiles, in particular metallurgical profiles, of the beams, tubes or other type, in particular of profiles arranged in boxes or stored on the ground in stacks, and relates to a device intended for this purpose.
  • the profiles, and more particularly the metallurgical profiles, such as beams, tubes or the like, are generally married one inside the other or one on the other in the storage position.
  • the present invention aims to overcome these drawbacks.
  • a device for handling and transporting profiles in particular metallurgical profiles, of the beam, tube or other type, characterized in that it is essentially constituted by a support for hooking on a hook of an overhead crane carriage, by movable fingers mounted in the lower part of the hooking support and by a lifting cable, chain, sling or the like, fixed in the lower part and on both sides other of the hanging support.
  • the device for handling and transporting profiles in particular metallurgical profiles, of the beams, tubes or other type.
  • the device for handling and transporting profiles is essentially constituted by a support 1 for hooking to a hook of an overhead crane carriage, by movable fingers 2 mounted in the lower part of the hooking support 1 and by a cable, chain, sling or other, lifting 3, fixed in the lower part and on either side of the hanging support 1.
  • the attachment support 1 is advantageously in the form of a flat plate of substantially triangular section, provided in its upper part with an attachment hole 4 to the hook of an overhead crane carriage and in its central part d 'a recess 5.
  • This recess 5 is intended to allow the operator to see and count the profile beds to be gripped.
  • the production of the support 1 in the form of a plate makes it possible to keep the device according to the invention perfectly perpendicular to the load when the latter is lifted and thus to avoid sliding of the fingers 2 which would have the effect is that the load may drop.
  • the movable fingers 2 are in the form of tapered fingers guided in at least one longitudinal groove 6 of the lower part of the attachment support 1 and each provided with an operating handle 2 ′ on the side of the rear face of the support 1 ( figure 2).
  • the fingers 2 it is possible to easily move the fingers 2, in order to bring them in front of the recesses delimited by the marriages of the profiles one inside the other or one on the other, when the device is in the gripping position of a profile bed, pushing user then simply the fingers 2 in said recesses until the device 1 comes into contact with said sections.
  • the hoist of the lifting bridge crane can then be actuated in order to take off and lift the ends of the profiles in contact with the fingers 2 of the other profiles arranged in boxes to allow the insertion of a wedging wood between said profiles.
  • a new operation of the lifting crane then allows release of the fingers 2 followed by an automatic engagement of the cable, chain, sling, or the like, lifting 3 under the profiles to be gripped and transported.
  • This cable 3 can then be automatically slid, by simple operation of the lifting crane, into a position allowing easy lifting and transport of the load.
  • the overhead traveling cranes are generally provided with two carriages, the second carriage is also provided with a chain or a cable and as soon as the cable or the chain of the first carriage is passed under the load at a sufficient distance from the end of the latter and therefore supports it, the cable or chain of the second carriage is engaged under said load in order to lift it, which allows the first cable or chain to slide automatically towards the end opposite.
  • the cable 3, the chain or the sling is advantageously permanently fixed at one end to the support 1 and at its other end in a removable manner by means of a shackle 7 or a hook cooperating with a ring 8 secured to the support 1.
  • the support can advantageously be provided, on either side of its recess 5 an operating handle 9.
  • Such handles 9 allow the operator to move the support 1 without risking crushing his fingers between the latter and the profiles to be gripped.
  • the support 1 can also be provided in its lower part and on its rear face with a roll bar 10 extending behind the evolution zone of the handles 2 ′ for adjusting the fingers 2.
  • a roll bar 10 extending behind the evolution zone of the handles 2 ′ for adjusting the fingers 2.
  • Such an arch 10 is more particularly intended to avoid, in the event of a false operation, a risk of injury to the operator by one or more fingers.
  • the invention it is possible to produce a device making it possible to separate sections, in particular metallurgical sections, in particular from storage areas with a view to their transfer for shipping and distribution, guaranteeing handling. very safe and very fast, allowing a considerable increase in yield and therefore greatly reduced corresponding costs.
  • the invention has been described more particularly with regard to metallurgical profiles, of the beams, tubes or other type. However, it is also applicable to the handling and transport of very long profiles in synthetic material, concrete or other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP91440019A 1990-03-26 1991-03-06 Dispositif de manutention et de transport de profilés en particulier de profilés métallurgiques Withdrawn EP0449755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9003995A FR2659950B1 (fr) 1990-03-26 1990-03-26 Dispositif de manutention et de transport de profiles, en particulier de profiles metallurgiques.
FR9003995 1990-03-26

Publications (1)

Publication Number Publication Date
EP0449755A1 true EP0449755A1 (fr) 1991-10-02

Family

ID=9395227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91440019A Withdrawn EP0449755A1 (fr) 1990-03-26 1991-03-06 Dispositif de manutention et de transport de profilés en particulier de profilés métallurgiques

Country Status (5)

Country Link
EP (1) EP0449755A1 (cs)
CS (1) CS74891A2 (cs)
FR (1) FR2659950B1 (cs)
HU (1) HU205322B (cs)
PT (1) PT97157A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110510503A (zh) * 2019-08-26 2019-11-29 三一筑工科技有限公司 一种空腔柱吊装方法
CN115230784A (zh) * 2022-07-20 2022-10-25 中国十九冶集团有限公司 细长材料移位方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110683456B (zh) * 2019-08-31 2021-04-02 广东韶钢松山股份有限公司 一种棒线材立式接轴吊装工具及其吊装方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251255C (cs) *
DE805865C (de) * 1949-01-19 1951-05-31 Cie Universelle D Acetylene Et Transportvorrichtung
FR1061277A (fr) * 1952-07-30 1954-04-12 Lake Shore Engineering Company Grue avec appareil anti-basculement spécialement utilisable pour décharger les navires
DE1809586A1 (de) * 1968-11-18 1970-07-16 Mayer Kg Transporteinrichtung fuer Blumentoepfe
FR2185577A1 (cs) * 1972-05-22 1974-01-04 Dellorto Antonio
EP0053009A2 (en) * 1980-11-21 1982-06-02 John Henry Davis A load lifting attachment for use with a fork lift truck, hoist, crane or the like
US4394040A (en) * 1981-07-24 1983-07-19 Richard Marzka Grapple
US4659276A (en) * 1984-09-17 1987-04-21 Billett Trevor G Load-handling apparatus for a vehicle
DE3717120A1 (de) * 1986-05-27 1987-12-10 Kone Oy Verfahren und einrichtung zum drehen eines gegenstandes mit einem kran

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251255C (cs) *
DE805865C (de) * 1949-01-19 1951-05-31 Cie Universelle D Acetylene Et Transportvorrichtung
FR1061277A (fr) * 1952-07-30 1954-04-12 Lake Shore Engineering Company Grue avec appareil anti-basculement spécialement utilisable pour décharger les navires
DE1809586A1 (de) * 1968-11-18 1970-07-16 Mayer Kg Transporteinrichtung fuer Blumentoepfe
FR2185577A1 (cs) * 1972-05-22 1974-01-04 Dellorto Antonio
EP0053009A2 (en) * 1980-11-21 1982-06-02 John Henry Davis A load lifting attachment for use with a fork lift truck, hoist, crane or the like
US4394040A (en) * 1981-07-24 1983-07-19 Richard Marzka Grapple
US4659276A (en) * 1984-09-17 1987-04-21 Billett Trevor G Load-handling apparatus for a vehicle
DE3717120A1 (de) * 1986-05-27 1987-12-10 Kone Oy Verfahren und einrichtung zum drehen eines gegenstandes mit einem kran

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110510503A (zh) * 2019-08-26 2019-11-29 三一筑工科技有限公司 一种空腔柱吊装方法
CN115230784A (zh) * 2022-07-20 2022-10-25 中国十九冶集团有限公司 细长材料移位方法

Also Published As

Publication number Publication date
HUT56523A (en) 1991-09-30
HU205322B (en) 1992-04-28
FR2659950B1 (fr) 1992-06-05
FR2659950A1 (fr) 1991-09-27
CS74891A2 (en) 1991-10-15
PT97157A (pt) 1993-05-31

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