EP0106784A1 - Dispositif de levage - Google Patents

Dispositif de levage Download PDF

Info

Publication number
EP0106784A1
EP0106784A1 EP83630152A EP83630152A EP0106784A1 EP 0106784 A1 EP0106784 A1 EP 0106784A1 EP 83630152 A EP83630152 A EP 83630152A EP 83630152 A EP83630152 A EP 83630152A EP 0106784 A1 EP0106784 A1 EP 0106784A1
Authority
EP
European Patent Office
Prior art keywords
lifting
transverse
lifting device
girders
support means
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
Application number
EP83630152A
Other languages
German (de)
English (en)
Other versions
EP0106784B1 (fr
Inventor
Henri Carier
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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 Arbed SA filed Critical Arbed SA
Priority to AT83630152T priority Critical patent/ATE25657T1/de
Publication of EP0106784A1 publication Critical patent/EP0106784A1/fr
Application granted granted Critical
Publication of EP0106784B1 publication Critical patent/EP0106784B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts

Definitions

  • the invention relates to a lifting device for heavy loads of elongated shape, in particular multi-axis pig iron transport wagons, so-called torpedo wagons.
  • Torpedo cars are used to transport molten pig iron from blast furnace systems to steelworks. They usually have 12 to 16 axes, a length of 20 to 30 meters and their unladen weight varies between 150 and 300 tons depending on the design.
  • the storage bolsters of the container are supported on both sides by 2 to 4 bogies, which are each equipped with 2 wheel axles and must be overhauled after fixed operating times. For this purpose, the ends of the torpedo body are detached from the stools and lifted off. During the maintenance of the subframe (a few days), the torpedo tube cools down so that it can possibly be given a new lining.
  • the object of the invention is to propose a lifting device which avoids the above disadvantages and allows the subframe to be safely and quickly freed from heavy loads of elongated shape stored thereon.
  • the device according to the invention which understands two (longitudinal) lifting beams, which are connected in an articulated manner to one another by at least two cross beams, with at least two double-acting linear motors on each lifting beam and supports on the underside of the cross beams and height-adjustable mobile beams Supports are attached. Further advantageous embodiments of the device according to the invention are given in the subclaims.
  • the advantages of the device are that the lifting and lowering process can be precisely controlled and observed from a safe distance.
  • the torpedo body always remains in a horizontal position, so that repair work with a full torpedo is now possible even in emergencies. It also does not get into an oscillating movement, as is customary with goods attached to cranes; it is particularly time-saving that the torpedo body can be moved with millimeter precision when loosening and fixing the subframe. Thanks to the new device, the torpedo bodies no longer need to be provided with special brackets for lifting.
  • a lifting device for torpedoes which in its basic structure consists of hydraulic double-acting linear motors, which are articulated via bolts 3 on the walking beam 2; the walking beam 2 is articulated to the crossbar 7 by means of the support 6 and the bolts 4 and 5.
  • a first eye bearing (not shown) carrying the bolt 8 is welded to the crossbar 7 and a second eye bearing 14 carrying the bolt 8a is screwed on.
  • the two eye bearings are possibly provided with a plurality of holes which are offset in the longitudinal direction to the beam 7 and through which the bolts 8 and 8a can be pushed.
  • the saddle pieces 9 and 9a are rotatably mounted on the bolts 8 and 8a.
  • the screwing of the eye bearing 14 to the crossbeam 7 allows effortless adjustment (by means of holes and longitudinal holes provided in the eye bearing 14) and quick removal of the saddle piece 9a.
  • An exact fit of the saddle pieces is only guaranteed if the radian measure, bow height and chord of the saddle pieces are matched to the respective torpedo body radius, i.e. Different saddle pieces must be provided for different container diameters.
  • each crossbar 7 On the lower side of each crossbar 7, two supports 10 are welded (see FIG. 2). On each crossbeam 7 two struts 11 are attached in addition to the supports 10, which are supported on the floor by axles provided with two steel wheels 12. These axes run parallel to the lifting beam 2.
  • the spring is dimensioned so that its force enables the device to be lifted without the lifting beam 2 and linear motors 1. So there is a shift in the transverse direction in the unloaded state and a firm standing on the supports 10 (or when lifting, on the trestles 1) ensured under load.
  • the two crossbeams 7 are connected to one another via two semi-trailing arms 13 (see FIG. 3). These semi-trailing arms are only advantageous when installing the lifting device. After assembly they should be unscrewed so as not to disturb the articulated setting of the device when lifting.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Advancing Webs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Noodles (AREA)
EP83630152A 1982-09-14 1983-09-12 Dispositif de levage Expired EP0106784B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83630152T ATE25657T1 (de) 1982-09-14 1983-09-12 Hebevorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84379 1982-09-14
LU84379A LU84379A1 (de) 1982-09-14 1982-09-14 Hebevorrichtung

Publications (2)

Publication Number Publication Date
EP0106784A1 true EP0106784A1 (fr) 1984-04-25
EP0106784B1 EP0106784B1 (fr) 1987-03-04

Family

ID=19729947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83630152A Expired EP0106784B1 (fr) 1982-09-14 1983-09-12 Dispositif de levage

Country Status (4)

Country Link
EP (1) EP0106784B1 (fr)
AT (1) ATE25657T1 (fr)
DE (1) DE3369959D1 (fr)
LU (1) LU84379A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121486A1 (de) * 1991-06-26 1993-01-07 Transformatoren Und Schaltgera Verfahren zum umsetzen von elektrischen grossgeraeten, insbesondere von transformatoren und drosseln
GB2526101A (en) * 2014-05-13 2015-11-18 Babcock Integrated Technology Ltd Maritime vessel payload handling arrangement
CN106082014A (zh) * 2016-08-09 2016-11-09 浙江科钛机器人股份有限公司 自浮式顶升机构

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447373A (en) * 1920-02-27 1923-03-06 Edward J Becker Vehicle lifting device
FR577304A (fr) * 1924-02-19 1924-09-03 Paxman & Co Ltd Davey Perfectionnements aux appareils de manoeuvre des charges
US1539491A (en) * 1924-11-17 1925-05-26 Ransomes & Rapier Ltd Locomotive hoist and the like
GB305869A (en) * 1928-03-31 1929-02-14 James Henry Melloy Improvements relating to lifting devices for motor and other vehicles
AT113489B (de) * 1926-09-25 1929-06-10 Wilhelm Dipl Ing Heuberger Abstellbock für Eisenbahn-, Straßenbahn-, Untergrundbahnwagen u. dgl.
US2958508A (en) * 1955-05-23 1960-11-01 Martinez Miguel Device for lifting heavy equipment
US3120316A (en) * 1958-09-25 1964-02-04 Trianco Ltd Loading aids
DE2251609A1 (de) * 1971-11-03 1973-05-10 Fav Srl Beweglicher, von einer hebebuehne anhebbarer pruefstand zur durchfuehrung von reparatur- und kontrollarbeiten an kraftfahrzeugen
US3796334A (en) * 1972-07-24 1974-03-12 B Torrey Mobile home positioner

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447373A (en) * 1920-02-27 1923-03-06 Edward J Becker Vehicle lifting device
FR577304A (fr) * 1924-02-19 1924-09-03 Paxman & Co Ltd Davey Perfectionnements aux appareils de manoeuvre des charges
US1539491A (en) * 1924-11-17 1925-05-26 Ransomes & Rapier Ltd Locomotive hoist and the like
AT113489B (de) * 1926-09-25 1929-06-10 Wilhelm Dipl Ing Heuberger Abstellbock für Eisenbahn-, Straßenbahn-, Untergrundbahnwagen u. dgl.
GB305869A (en) * 1928-03-31 1929-02-14 James Henry Melloy Improvements relating to lifting devices for motor and other vehicles
US2958508A (en) * 1955-05-23 1960-11-01 Martinez Miguel Device for lifting heavy equipment
US3120316A (en) * 1958-09-25 1964-02-04 Trianco Ltd Loading aids
DE2251609A1 (de) * 1971-11-03 1973-05-10 Fav Srl Beweglicher, von einer hebebuehne anhebbarer pruefstand zur durchfuehrung von reparatur- und kontrollarbeiten an kraftfahrzeugen
US3796334A (en) * 1972-07-24 1974-03-12 B Torrey Mobile home positioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Soviet Inventions Illustrated Week B 05, 14 March 1979 Section Q 38 & SU-A-597627 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121486A1 (de) * 1991-06-26 1993-01-07 Transformatoren Und Schaltgera Verfahren zum umsetzen von elektrischen grossgeraeten, insbesondere von transformatoren und drosseln
GB2526101A (en) * 2014-05-13 2015-11-18 Babcock Integrated Technology Ltd Maritime vessel payload handling arrangement
GB2526101B (en) * 2014-05-13 2016-12-14 Babcock Ip Man (Number One) Ltd Maritime vessel payload handling arrangement
CN106082014A (zh) * 2016-08-09 2016-11-09 浙江科钛机器人股份有限公司 自浮式顶升机构
CN106082014B (zh) * 2016-08-09 2018-07-17 浙江科钛机器人股份有限公司 自浮式顶升机构

Also Published As

Publication number Publication date
EP0106784B1 (fr) 1987-03-04
ATE25657T1 (de) 1987-03-15
LU84379A1 (de) 1984-04-24
DE3369959D1 (en) 1987-04-09

Similar Documents

Publication Publication Date Title
DE3390026C2 (fr)
EP1068143A2 (fr) Grue pivotante
DE102008032739B4 (de) Mobilkran und Verfahren zur Montage
DE4227094C2 (de) Pneumatische Bodenstütze für verlegbare Brücken
DD256890A5 (de) Anlage zum aufnehmen oder verlegen, sowie transportieren von gleisjochen
EP2018340B1 (fr) Bras de grue télescopique
DE2944289A1 (de) Hebefahrzeug
DE102006015307A1 (de) Mobiler Großkran
DE3303848C2 (fr)
EP0106784B1 (fr) Dispositif de levage
DE4007222C2 (fr)
DE102017100978B4 (de) Lasthebevorrichtung und Verfahren zur Wartung einer Eisenbahnbrücke
EP3562726B2 (fr) Nacelle de maintenance et procédé de maintenance d'un téléphérique
DE915141C (de) Vorrichtung zur Senkrechthaltung der von schwenkbaren, durch Windwerke zusammenziehbaren Stuetzen getragenen, umschlagbaren Bruecke eines zerlegbaren Bockkranes waehrend des Aufrichtens
DE114895C (fr)
DE2914371C2 (de) Verfahren und Vorrichtung zum Anheben des vorderen Teiles eines selbstfahrenden Mähdreschers
DE1458887B1 (de) Fahrzeug zum Transport eines Ofengefässes
AT217490B (de) Zustellvorrichtung für metallurgische Gefäße, wie Tiegel oder Konverter
AT242187B (de) Schienenfahrzeug zum Transport schwerer Lasten
DE312460C (fr)
DE202022105362U1 (de) Haltevorrichtung für ein Teilstück eines Ringsegments, und Verwendung der Haltevorrichtung
DE1531222C (de) Gegengewicht Anhebevorrichtung im drehbaren Oberwagen eines fahrbaren Krans oder eines anderen, eine auskragende Last aufweisenden Fahrzeugs
DE102021006101A1 (de) Arbeitsbühne für Brücken
DE372238C (de) Aufbauhilfsvorrichtung fuer Starrluftschiffgerippe
CH720743A1 (de) Verfahren zum Einbauen einer Schwerlast in eine Tragstruktur sowie eine nach dem Verfahren gebaute Anlage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19841010

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE FR GB IT NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19870304

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19870304

REF Corresponds to:

Ref document number: 25657

Country of ref document: AT

Date of ref document: 19870315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3369959

Country of ref document: DE

Date of ref document: 19870409

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870930

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19880912

Ref country code: AT

Effective date: 19880912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19880930

BERE Be: lapsed

Owner name: ARBED S.A.

Effective date: 19880930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890401

REG Reference to a national code

Ref country code: GB

Ref legal event code: PCNP

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890531

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19890601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST