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FR2385636A1 - Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve - Google Patents

Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve

Info

Publication number
FR2385636A1
FR2385636A1 FR7709121A FR7709121A FR2385636A1 FR 2385636 A1 FR2385636 A1 FR 2385636A1 FR 7709121 A FR7709121 A FR 7709121A FR 7709121 A FR7709121 A FR 7709121A FR 2385636 A1 FR2385636 A1 FR 2385636A1
Authority
FR
France
Prior art keywords
bridge
girder
piers
secondary supports
guides
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
FR7709121A
Other languages
French (fr)
Other versions
FR2385636B1 (en
Inventor
Andre Gustave Adolphe Barre
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.)
MECATEL
Original Assignee
MECATEL
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 MECATEL filed Critical MECATEL
Priority to FR7709121A priority Critical patent/FR2385636A1/en
Publication of FR2385636A1 publication Critical patent/FR2385636A1/en
Application granted granted Critical
Publication of FR2385636B1 publication Critical patent/FR2385636B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

In order to place the prefabricated girders of a bridge onto the supporting piers a temporary structure consisting of a braced girder(1) attached to fixed supports(12) is used. Two secondary supports(2, 2') can slide along the brace girder(1) and then be fixed to the bridge piers. A bogie(11) which runs on rails on the braced girder(1) is used to transport the bridge girder to the required position and lower it into place. The secondary supports are mounted on guides which enable them to move sideways to facilitate the placing of bridge girders when the bridge roadway is curved. The braced girder(1) can be moved to the position for placing the next bridge girder by sliding on the secondary supports(2).
FR7709121A 1977-03-28 1977-03-28 Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve Granted FR2385636A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709121A FR2385636A1 (en) 1977-03-28 1977-03-28 Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709121A FR2385636A1 (en) 1977-03-28 1977-03-28 Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve

Publications (2)

Publication Number Publication Date
FR2385636A1 true FR2385636A1 (en) 1978-10-27
FR2385636B1 FR2385636B1 (en) 1980-03-28

Family

ID=9188629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709121A Granted FR2385636A1 (en) 1977-03-28 1977-03-28 Structure for installing bridge girders - has secondary supports slidable on guides to allow attachment to piers which follow curve

Country Status (1)

Country Link
FR (1) FR2385636A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019273A1 (en) 1993-02-24 1994-09-01 Kone Oy Procedure and apparatus for moving the main girder and trolley of a crane
WO2011077085A3 (en) * 2009-12-21 2011-12-01 National Oilwell Varco L.P. A crane on a vessel
CN107697812A (en) * 2017-09-30 2018-02-16 贵州桥梁建设集团有限责任公司 A kind of cantilever crane set up for bridge subsection transport

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019273A1 (en) 1993-02-24 1994-09-01 Kone Oy Procedure and apparatus for moving the main girder and trolley of a crane
EP0638047B1 (en) * 1993-02-24 2001-04-25 KCI Konecranes International PLC Procedure and apparatus for moving the main girder and trolley of a crane
WO2011077085A3 (en) * 2009-12-21 2011-12-01 National Oilwell Varco L.P. A crane on a vessel
US9061738B2 (en) 2009-12-21 2015-06-23 National Oilwell Varco, L.P. Crane on a vessel
CN107697812A (en) * 2017-09-30 2018-02-16 贵州桥梁建设集团有限责任公司 A kind of cantilever crane set up for bridge subsection transport

Also Published As

Publication number Publication date
FR2385636B1 (en) 1980-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse