GB1079375A - Overhead gantry crane with extensible bridge girder carrying legs - Google Patents

Overhead gantry crane with extensible bridge girder carrying legs

Info

Publication number
GB1079375A
GB1079375A GB7108/65A GB710865A GB1079375A GB 1079375 A GB1079375 A GB 1079375A GB 7108/65 A GB7108/65 A GB 7108/65A GB 710865 A GB710865 A GB 710865A GB 1079375 A GB1079375 A GB 1079375A
Authority
GB
United Kingdom
Prior art keywords
sections
bridge
legs
section
spindle
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.)
Expired
Application number
GB7108/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1079375A publication Critical patent/GB1079375A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/02Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

1,079,375. Bridge cranes. V. POROLI. Feb. 18, 1965 [March 3, 1964], No. 7108/65. Heading B8B. An overhead gantry crane comprises a bridge 2, Fig. 1, supported on legs which are formed by a plurality of vertically superposed, releasably interconnected sections 1, 2a, lifting means being provided at each leg for the separation of the sections 1, 2a so that a further section 1a can be interposed therebetween. Each section 1 has wheels 4, Fig. 3 (not shown), for running on rails 5 and has releasably attached thereto a structural member 6 in which is mounted a threaded spindle 7, Fig. 4 (not shown), the associated section 2a having secured thereto a nut 8 which is engaged with the spindle 7. The latter is rotatable by a motor 17. The bridge 2 may extend directly above the legs, Fig. 1, or to one side thereof with the structures 6 disposed 90 degrees from their position shown in Fig. 1, Fig. 4 (not shown). In the latter case the bridge 2 may extend past the legs. On each section 2a there is provided a runway 18 on which is movably disposed a drivable carriage 20 carrying a hook 19. The drives of the spindle 7 and the carriage 20 may be synchronized. The operation to extend the legs consists in first using lifting means 21, carried by a movable trolley on the bridge 2 to place the sections 1a on the hooks 19. The connections between the sections 1 and 2a are then released and the bridge lifted by rotating the spindles 7 to raise the nuts 8. Next, the carriages 20 are moved to insert the section 1a carried on the hooks 19 and these are then rigidly connected to the sections 1 and 2a. Finally, the members 6 are released from their attachment to the sections 1, are moved upwardly by reverse rotation of the spindles 7 and are attached to the inserted sections 1a ready for any further extension of the legs.
GB7108/65A 1964-03-03 1965-02-18 Overhead gantry crane with extensible bridge girder carrying legs Expired GB1079375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT477064 1964-03-03

Publications (1)

Publication Number Publication Date
GB1079375A true GB1079375A (en) 1967-08-16

Family

ID=11113564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7108/65A Expired GB1079375A (en) 1964-03-03 1965-02-18 Overhead gantry crane with extensible bridge girder carrying legs

Country Status (4)

Country Link
US (1) US3302801A (en)
CH (1) CH438627A (en)
FR (1) FR1425822A (en)
GB (1) GB1079375A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219415A (en) * 2016-08-24 2016-12-14 中铁第四勘察设计院集团有限公司 A kind of balance crane lifting elongated object
CN112479045A (en) * 2021-01-07 2021-03-12 北京云中未来科技有限公司 Extensible gantry type port crane

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428565A1 (en) * 1978-06-14 1980-01-11 Brissonneau & Lotz Ship's cargo unloading crane - has guides allowing stowage of gantry in hold after removal of tower legs at sides of hold
US4381839A (en) * 1981-03-02 1983-05-03 Riggers Manufacturing Co. Gantry having adjustable side supports
US4573853A (en) * 1984-02-24 1986-03-04 Gary Lorenz Gantries for hauling heavy loads over fixed paths
FR2722494B1 (en) 1994-07-13 1996-09-27 Francais Ciments CEMENT MILLING AGENT
DE10150382B4 (en) * 2001-10-11 2006-03-23 Daimlerchrysler Ag Driving simulator
CA2420324A1 (en) * 2003-03-04 2004-09-04 Bruno Paillard Active seat suspension
US7815011B2 (en) * 2008-06-20 2010-10-19 Holzman Moss Architecture, Llp Movable acoustic shell assembly
DK2736692T3 (en) * 2011-07-28 2017-01-30 Vestas Wind Sys As Production plant comprising a transport system for processing extended products, especially wind turbine blades, with extended mold assemblies
US9764932B2 (en) * 2013-05-10 2017-09-19 Paceco Corp. Jacking tower installation system
DE102015002237A1 (en) * 2015-02-20 2016-08-25 Liebherr-Werk Biberach Gmbh Climbing system for a crane
NL2017553B1 (en) * 2016-09-29 2018-04-06 Mammoet Holding B V Apparatus for lifting heavy loads
US20220177281A1 (en) * 2016-09-29 2022-06-09 Mammoet Holding B.V. Apparatus for Lifting Heavy Loads
CN108100894A (en) * 2018-01-25 2018-06-01 中交第三航务工程局有限公司宁波分公司 The short tower crane equipment of low speed and system
DE102020001976A1 (en) 2020-03-26 2021-09-30 Liebherr Container Cranes Ltd. Gantry crane
CN112938774B (en) * 2021-01-20 2022-03-25 东南大学 Integral hoisting system and hoisting method for assembly type component
DE102021126091B4 (en) * 2021-10-07 2023-04-27 Torsten Hug Device for spatially flexible provision of a lifting system
DE102022110726A1 (en) 2022-05-02 2023-11-02 Liebherr Container Cranes Ltd. Crane jacking system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260030C (en) *
US2772004A (en) * 1952-05-29 1956-11-27 Jack D Noble Portable gantry crane
FR1280095A (en) * 1960-11-18 1961-12-29 Improvements to rolling stock intended for the construction of reinforced concrete buildings
FR1301330A (en) * 1961-07-04 1962-08-17 Extendable Mast Cranes Improvements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106219415A (en) * 2016-08-24 2016-12-14 中铁第四勘察设计院集团有限公司 A kind of balance crane lifting elongated object
CN112479045A (en) * 2021-01-07 2021-03-12 北京云中未来科技有限公司 Extensible gantry type port crane
CN112479045B (en) * 2021-01-07 2022-05-06 北京云中未来科技有限公司 Extensible gantry type port crane

Also Published As

Publication number Publication date
CH438627A (en) 1967-06-30
US3302801A (en) 1967-02-07
FR1425822A (en) 1966-01-24

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