WO2018024929A3 - Rotary bridge crane - Google Patents

Rotary bridge crane Download PDF

Info

Publication number
WO2018024929A3
WO2018024929A3 PCT/ES2017/070549 ES2017070549W WO2018024929A3 WO 2018024929 A3 WO2018024929 A3 WO 2018024929A3 ES 2017070549 W ES2017070549 W ES 2017070549W WO 2018024929 A3 WO2018024929 A3 WO 2018024929A3
Authority
WO
WIPO (PCT)
Prior art keywords
trolley
girder
lifting mechanism
chain
bridge crane
Prior art date
Application number
PCT/ES2017/070549
Other languages
Spanish (es)
French (fr)
Other versions
WO2018024929A2 (en
Inventor
Alberto Amenabar Ajuriaguerra
Original Assignee
Talleres Amenabar, S.A.
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 Talleres Amenabar, S.A. filed Critical Talleres Amenabar, S.A.
Publication of WO2018024929A2 publication Critical patent/WO2018024929A2/en
Publication of WO2018024929A3 publication Critical patent/WO2018024929A3/en

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
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/08—Trolleys or crabs, e.g. operating above runways with turntables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
    • B66C11/24—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear with means for locating or sustaining the loads or trolleys in predetermined positions; Hay hoists
    • B66C11/26—Abutments; Stop blocks; End stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The invention relates to a rotary bridge crane which comprises double girder (1) secured to a structure; a trolley (2) that moves longitudinally along the upper part of the girder (1); a lifting mechanism (3) installed on the trolley (2); and a chain box (4) that moves longitudinally and is connected to the trolley (2) by the lower part of the girder (1). The crane additionally comprises a support (20) which supports the lifting mechanism (3), a bearing (19) installed on the trolley (2) and on which the support (20) of the lifting mechanism (3) rotates so as to bring the chain (7) towards the very end of the girder (1) and increase the useful workspace thereof. According to the invention, the chain box (4) can move to one end of the trolley (2) or the other to accompany the chain (7) with the rotary movement of the lifting mechanism (3) on the bearing (19).
PCT/ES2017/070549 2016-08-02 2017-07-28 Rotary bridge crane WO2018024929A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201631066A ES2601195B1 (en) 2016-08-02 2016-08-02 ROTATING CRANE BRIDGE
ESP201631066 2016-08-02

Publications (2)

Publication Number Publication Date
WO2018024929A2 WO2018024929A2 (en) 2018-02-08
WO2018024929A3 true WO2018024929A3 (en) 2018-03-08

Family

ID=57974249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2017/070549 WO2018024929A2 (en) 2016-08-02 2017-07-28 Rotary bridge crane

Country Status (2)

Country Link
ES (1) ES2601195B1 (en)
WO (1) WO2018024929A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118663U (en) * 1974-03-11 1975-09-27
JPS5539942U (en) * 1978-09-05 1980-03-14
JPS63160993A (en) * 1986-12-25 1988-07-04 株式会社東芝 Overhead crane
JPS63306194A (en) * 1987-06-08 1988-12-14 株式会社東芝 Overhead crane
JP2001139279A (en) * 1999-11-12 2001-05-22 Tadano Eng:Kk Girder traveling type crane
KR101590625B1 (en) * 2015-04-27 2016-02-01 주식회사 효성씨앤피 crane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887080A (en) * 1973-06-29 1975-06-03 Ray Wilson Crane structure
JP5351077B2 (en) * 2010-03-01 2013-11-27 株式会社キトー Chain bucket retractor
CN203112352U (en) * 2013-01-28 2013-08-07 杭州胄天新能源技术有限公司 Steering structure for electric hoist
KR20150014187A (en) * 2013-07-29 2015-02-06 현대로템 주식회사 Trolley rotating device for crane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118663U (en) * 1974-03-11 1975-09-27
JPS5539942U (en) * 1978-09-05 1980-03-14
JPS63160993A (en) * 1986-12-25 1988-07-04 株式会社東芝 Overhead crane
JPS63306194A (en) * 1987-06-08 1988-12-14 株式会社東芝 Overhead crane
JP2001139279A (en) * 1999-11-12 2001-05-22 Tadano Eng:Kk Girder traveling type crane
KR101590625B1 (en) * 2015-04-27 2016-02-01 주식회사 효성씨앤피 crane

Also Published As

Publication number Publication date
ES2601195A1 (en) 2017-02-14
ES2601195B1 (en) 2017-11-22
WO2018024929A2 (en) 2018-02-08

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