AR000804A1 - METHOD AND APPARATUS FOR WELDING POINT INTENDED FOR THE ASSEMBLY OF A CRANE BEAM HOUSING. - Google Patents

METHOD AND APPARATUS FOR WELDING POINT INTENDED FOR THE ASSEMBLY OF A CRANE BEAM HOUSING.

Info

Publication number
AR000804A1
AR000804A1 ARP960101152A AR10115296A AR000804A1 AR 000804 A1 AR000804 A1 AR 000804A1 AR P960101152 A ARP960101152 A AR P960101152A AR 10115296 A AR10115296 A AR 10115296A AR 000804 A1 AR000804 A1 AR 000804A1
Authority
AR
Argentina
Prior art keywords
shell
assembly
lever arms
welding point
crane beam
Prior art date
Application number
ARP960101152A
Other languages
Spanish (es)
Original Assignee
Kci Konecranes Internat Oy
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 Kci Konecranes Internat Oy filed Critical Kci Konecranes Internat Oy
Publication of AR000804A1 publication Critical patent/AR000804A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C6/00—Girders, or track-supporting structures, specially adapted for cranes

Abstract

El invento se refiere a un método y aparato para la soldadura de armado de una carcaza de viga de una grúa. El método utiliza un pórtico de sujeción deconstrucción liviana, que se puede hacer desplazar sobre la carcaza, para prensar las placasa ser soldadas contra las estructuras internas de lacarcaza. El aparato comprende una estructura de bastidor que apoya sobre la superficie superior de la carcaza sobre ruedas, que actúa como un carro, y quecomprende brazos de palanca verticalesarticulados. Los extremos superiores de los brazos de palanca están interconectados con un elemento motriz, y losextremos inferiores de los brazos de palanca están dispuestos para que apoyen sobre la carcaza desde la parte inferior.The invention relates to a method and apparatus for the assembly welding of a crane girder shell. The method uses a lightweight construction clamping gantry, which can be moved over the shell, to press the plates to be welded against the shell's internal structures. The apparatus comprises a frame structure which rests on the upper surface of the casing on wheels, which acts as a trolley, and which comprises articulated vertical lever arms. The upper ends of the lever arms are interconnected with a drive element, and the lower ends of the lever arms are arranged to rest on the casing from the bottom.

ARP960101152A 1995-01-26 1996-01-25 METHOD AND APPARATUS FOR WELDING POINT INTENDED FOR THE ASSEMBLY OF A CRANE BEAM HOUSING. AR000804A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI950354A FI100223B (en) 1995-01-26 1995-01-26 Method and apparatus for crosslinking the main support frame of a crane for bridging welding

Publications (1)

Publication Number Publication Date
AR000804A1 true AR000804A1 (en) 1997-08-06

Family

ID=8542564

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960101152A AR000804A1 (en) 1995-01-26 1996-01-25 METHOD AND APPARATUS FOR WELDING POINT INTENDED FOR THE ASSEMBLY OF A CRANE BEAM HOUSING.

Country Status (15)

Country Link
JP (1) JPH09511690A (en)
AR (1) AR000804A1 (en)
AU (1) AU4489296A (en)
BR (1) BR9603946A (en)
CZ (1) CZ275496A3 (en)
DE (1) DE19680144T1 (en)
ES (1) ES2148022B1 (en)
FI (1) FI100223B (en)
FR (1) FR2729879B1 (en)
IT (1) IT1287530B1 (en)
MX (1) MX9600363A (en)
PL (1) PL179069B1 (en)
SK (1) SK121596A3 (en)
WO (1) WO1996022857A1 (en)
ZA (1) ZA96518B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363253B (en) * 2011-09-26 2015-01-07 纽科伦（新乡）起重机有限公司 Positioning and welding assembly tool for pi-shaped beam of crane
CN102581536B (en) * 2012-03-08 2014-12-24 中联重科股份有限公司 Single boom section molding tool for crane booms and single boom section production technology
KR101429680B1 (en) * 2014-02-20 2014-08-13 주식회사반도인더스 Attaching apparatus of box girder for hoist crane
CN104057236B (en) * 2014-07-02 2016-03-23 南车戚墅堰机车有限公司 Box beam location assembly-welding device
CN106475698B (en) * 2016-12-06 2019-07-23 大连船舶重工集团装备制造有限公司 The big pinwheel accuracy of manufacture control method of gantry crane
CN112548465A (en) * 2020-12-22 2021-03-26 何明东 Steel pipe flange welding robot

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE333294B (en) * 1969-03-05 1971-03-08 Asea Ab WELDING FIXTURE
DE3433445A1 (en) * 1984-09-12 1986-03-20 Die Idee Karin Diele Unternehmensberatung, Werbeagentur, 5828 Ennepetal Process for producing a box-shaped storage and transportation container and equipment for carrying out said process

Also Published As

Publication number Publication date
SK121596A3 (en) 1997-08-06
BR9603946A (en) 1997-10-14
WO1996022857A1 (en) 1996-08-01
ITGE960007A0 (en) 1996-01-24
MX9600363A (en) 1997-01-31
ES2148022A1 (en) 2000-10-01
FR2729879A1 (en) 1996-08-02
ITGE960007A1 (en) 1997-07-24
PL316388A1 (en) 1997-01-06
IT1287530B1 (en) 1998-08-06
DE19680144T1 (en) 1997-05-22
ZA96518B (en) 1996-08-15
CZ275496A3 (en) 1997-01-15
ES2148022B1 (en) 2001-07-01
FI950354A0 (en) 1995-01-26
AU4489296A (en) 1996-08-14
FI950354A (en) 1996-07-27
JPH09511690A (en) 1997-11-25
FR2729879B1 (en) 1998-02-13
FI100223B (en) 1997-10-31
PL179069B1 (en) 2000-07-31

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