DE1431888A1 - Crane girder for an overhead crane made in shell construction - Google Patents

Crane girder for an overhead crane made in shell construction

Info

Publication number
DE1431888A1
DE1431888A1 DE19651431888 DE1431888A DE1431888A1 DE 1431888 A1 DE1431888 A1 DE 1431888A1 DE 19651431888 DE19651431888 DE 19651431888 DE 1431888 A DE1431888 A DE 1431888A DE 1431888 A1 DE1431888 A1 DE 1431888A1
Authority
DE
Germany
Prior art keywords
crane
crane girder
overhead
girder
shell
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.)
Pending
Application number
DE19651431888
Other languages
German (de)
Other versions
DE1431888B2 (en
Inventor
Szulc Dipl-Ing Jozef
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.)
B ST I P KONSTRUKCJI STALOWYCH
Original Assignee
B ST I P KONSTRUKCJI STALOWYCH
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
Priority claimed from PL106349A external-priority patent/PL51232B1/pl
Application filed by B ST I P KONSTRUKCJI STALOWYCH filed Critical B ST I P KONSTRUKCJI STALOWYCH
Publication of DE1431888A1 publication Critical patent/DE1431888A1/en
Publication of DE1431888B2 publication Critical patent/DE1431888B2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Jib Cranes (AREA)

Description

DR. EULE DR. BERG DIPL.-ING, STAPF 1 / Q1QQQDR. EULE DR. BERG DIPL.-ING, STAPF 1 / Q 1 QQQ

PATENTANWÄLTE I ** J I O OOPATENT LAWYERS I ** J IO OO

8 MÜNCHEN 2. HILBLESTRASSE 20 8 MUNICH 2.HILBLESTRASSE 20

Dr. Eule Df. Berg Dfrl.-ba. Stapf, 8 Mftwfcen 2, HllbfashoB» 20Dr. Owl Df. Mountain Dfrl.-ba. Stapf, 8 Mftwfcen 2, HllbfashoB »20

Dr. Expl.Dr. Expl.

Un„r Zeichen Datum J 8.Un "r character date Y 8.

\TC/GcL 13 528 ^\ TC / GcL 13 528 ^

Anwaltsaktea-Kr. 13 528Attorney file a-Kr. 13 528

Biuro Studiow i Erojektow. Konstrukcji Stalow.yGh "Mostostal" WlHSZAWA, ul. Kcucza Nr.20/22, Polen.Biuro Studiow i Erojektow. Konstrukcji Stalow.yGh "Mostostal" WlHSZAWA, 20/22 Kcucza Street, Poland.

11 In Schalenbauweise ausgeführter Kranträger für einen Laufkran." 11 Shell construction crane girder for an overhead traveling crane. "

Die Erfindung betrifft einen in ScnaJ^jabauw.eise ausgeführten Kranträger für einen Laufkran.The invention relates to one implemented in ScnaJ ^ jabauw.eise Crane girder for an overhead crane.

",- 809812/0606 - 2 -", - 809812/0606 - 2 -

t^aramm-Atfr.: PATEWfUIi Μ8ΐ»Λ·β Banfci Bay.rlidi* Venimbanfc MOndten 4SiJOO Poihch«*: MDndien «53 43t ^ aramm-Atfr .: PATEWfUIi Μ8ΐ »Λ · β Banfci Bay.rlidi * Venimbanfc MOndten 4SiJOO Poihch« *: MDndien «53 43

Bekannte Krane besitzen einen Kranträger in Form eines aus zwei öder vier Fachwerkträgern oder vollen BIechträgern bestehenden Balkens.Known cranes have a crane girder in the form of a two or four lattice girders or full beam girders Bar.

Bekannt sind auch Krantragerbalken in Schalengerüstkonstruktion, die im Querschnitt eine gleichzeitig konvexe und geschlossene geometrische Gestalt aufweisen.Also known are crane girder beams in a shell frame construction, which have a simultaneously convex and closed geometric shape in cross section.

Die Erfindung schafft einen als geschlossene Schalentragkonstruktion hergestellten Kranträger, der. unten mit einer zur Aufnahme der· Laufkatze bestimmten Längsrille versehen ist.The invention creates a closed shell support structure manufactured crane girder, the. down with a Longitudinal groove intended to accommodate the trolley is.

Die unteren Teile der Kranträgerschale sind dabei nach innen gebogen und bilden Halbzylinder, die den unteren Teil der Schale des Oberbaues versteifen und zum Abstützen der Schienen der Laufkatze dienen, wodurch sich die Anwendung von Balken zu diesem Zwecke erübrigt.The lower parts of the crane girder shell are facing inwards curved and form semi-cylinders, which form the lower part of the Stiffen the shell of the superstructure and support the The trolley rails are used, making the use of beams for this purpose superfluous.

Der Gegenstand der vorliegenden Erfindung ist in der, anliegenden Zeichnung veranschaulicht, in der die Fig. 1 die Ansicht eines Laufkranes 1 mit Kranträger in Schalenkonstruktion darstellt,The object of the present invention is illustrated in the accompanying drawing in which the Fig. 1 is a view of an overhead crane 1 with crane girder in Represents shell construction,

die Fig. 2 ist ein Querschnitt des Laufkranes und die Fig» 3 ist ein Querschnitt des Kranträgers.Fig. 2 is a cross section of the overhead crane and Figure 3 is a cross section of the crane girder.

Der Kranträger geiaäss vorliegender Erfindung besitzt die Form einer Blechschale 2, die mittels eines aus QuerrippenThe crane girder according to the present invention has the Form of a sheet metal shell 2, which by means of a cross ribs

'■ ,. - ■.-.■■."■ "" ■■-..- ■ -. " ■■"..','■ - 3 800812/0606 '■,. - ■ .-. ■■. "■" "■■ -..- ■ -." ■■ ".. ',' ■ - 3 800812/0606

und Längsrippe 4 bestehenden Skeletts versteift ist.and longitudinal rib 4 existing skeleton is stiffened.

unteren Toil des Kranträgers bilden zwei halbzylinderförmige Flächen ^, zwischen denen eine Längsrille 6 vorhanden ist,- Auf den Innenflächen der Halb zylinder sind
auf Kragarmen 7 Schienen 8 befestigt, auf denen sich die Laufkatze 9 mit dem Haken iü bewegt» Innerhalb der überbaukonstruktion befinden sich Durchgänge 11 für die Bedienung und die öeilunterstützung 12.lower toil of the crane girder form two semi-cylindrical surfaces ^, between which a longitudinal groove 6 is present, - are on the inner surfaces of the half-cylinder
fastened to cantilever arms 7 rails 8 on which the trolley 9 moves with the hook iü. Inside the superstructure there are passages 11 for operation and oil support 12.

Patentansprüche _:Patent claims _:

BAD ORiGSNAL 809812/0606 .BAD ORiGSNAL 809812/0606.

Claims (1)

• P. a t e η t a η a ρ r ü c h e ; -, ■• P. a t e η t a η a ρ r ü c h e; -, ■ 1. In Schalenbauweise ausgeführter iQ?anträger für einen Laufkran , dadurch gekennzeichnet, dass der untere Teil der Schale die Form zweier Halbzylinder (ί) aufweist, zwischen denen längs des ganzen Trägers eins Rille (6) vorhanden ist. .- * .;■ " r ,1. iQ? Carrier for one Overhead crane, characterized in that the lower part the shell has the shape of two half cylinders (ί), between them along the entire length of the beam a groove (6) is available. .- *.; ■ "r, 2. Kranträger nach Anspruch 1, dadurch gekennzeichnet, dass auf den einander zugekehrten flächen der Halbzylinder (5) Fahrschienen (8) für die Laufkatze (9) angebracht sind.2. crane girder according to claim 1, characterized in that on the mutually facing surfaces of the half cylinder (5) running rails (8) for the trolley (9) are attached. 5. Kranträger nach Anspruch i oder 2t dadurch gekennzeichnet t. dass, das Erofil der ihn bildende Schal© in der oberen Hälfte etwa kreiabogenförmig verläuft, dann Über - . zumindest angenähert gerade Zwischenteile in die Halbzylinder übergeht, und von diesen über zumindest angenähert gerade Zwischenteils in ein den Grund der Rille (6) bildenden Kreisbogen übergeht«5. crane girder according to claim i or 2 t characterized t . that the Erofil of the scarf © forming it runs roughly in the shape of a circle in the upper half, then over -. at least approximately straight intermediate parts merges into the half-cylinder, and from these merges over at least approximately straight intermediate parts into a circular arc forming the base of the groove (6) " 80 9812/06 0 680 9812/06 0 6
DE19651431888 1964-11-21 1965-11-18 CRANE GIRDER IN CLOSED SHELL CONSTRUCTION Pending DE1431888B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL106349A PL51232B1 (en) 1964-11-21

Publications (2)

Publication Number Publication Date
DE1431888A1 true DE1431888A1 (en) 1968-12-12
DE1431888B2 DE1431888B2 (en) 1971-12-09

Family

ID=19943862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651431888 Pending DE1431888B2 (en) 1964-11-21 1965-11-18 CRANE GIRDER IN CLOSED SHELL CONSTRUCTION

Country Status (3)

Country Link
US (1) US3410414A (en)
DE (1) DE1431888B2 (en)
GB (1) GB1069667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307645A1 (en) * 1987-08-27 1989-03-22 Gregory C. Hirschmann Manipulating device for use in an assembling system, and comprising a load-carrying unit and a slide unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136265A (en) * 1936-10-12 1938-11-08 Blackburn Aircraft Ltd Construction of wings, surfaces, and fuselages for aircraft
US2741447A (en) * 1952-02-04 1956-04-10 Lionel C Heal Construction of hollow bodies
DE1117279B (en) * 1957-04-26 1961-11-16 Pierre Ferrand Gantry crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307645A1 (en) * 1987-08-27 1989-03-22 Gregory C. Hirschmann Manipulating device for use in an assembling system, and comprising a load-carrying unit and a slide unit

Also Published As

Publication number Publication date
DE1431888B2 (en) 1971-12-09
US3410414A (en) 1968-11-12
GB1069667A (en) 1967-05-24

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