Lub "Lub Hauv Paus Txhim Khu Kev Ntseeg Siab" ntawm Cov Platforms Roj Offshore: rau Lattice Boom Cranes

Hauv dej hiav txwv loj heev, nyob ntawm ntug dej hiav txwvCov chaw ua roj zoo li cov kob hlau, uas yog lub luag haujlwm tseem ceeb ntawm kev tshawb nrhiav roj thiab roj av. Ntawm cov kob cais no, muaj ib daim khoom siv hu ua "offshore powerhouse" - lub latticeCrane lojNws yog ib qho ntawm cov khoom siv tsim khoom tseem ceeb tshaj plaws thiab kev nyab xeeb hauv kev ua haujlwm roj av hauv hiav txwv, lub luag haujlwm rau txhua txoj haujlwm nqa khoom ntawm lub platform nrog rau kev hloov cov ntaub ntawv thiab cov neeg ua haujlwm ntawm lub platform thiab cov nkoj txhawb nqa. Tsab xov xwm no muab kev qhia txog cov yam ntxwv ntawm cov qauv, cov txiaj ntsig tseem ceeb, cov xwm txheej siv, thiab cov kev txiav txim siab tseem ceeb ntawm kev xaiv cov cranes lattice boom.

I. Lub Lattice Boom Crane Yog Dab Tsi?

Lub crane lattice boom, tseem hu ua lattice-boom crane, yog ib qho ntawm cov qauv tseem ceeb ntawm offshore platform cranes. Nws lub boom siv cov qauv lattice - tsim los ntawm ntau lub raj hlau lossis cov hlau txuas nrog los ntawm kev vuam lossis bolting, tsim cov qauv qhib-grid. Qhov kev tsim qauv tshwj xeeb no ua rau nws muaj qhov chaw tseem ceeb hauv kev tsim kho offshore.

Offshore platform cranes tuaj yeem raug faib ua telescopic boom, lattice boom, thiabKnuckle Boomcov hom raws li cov qauv tsim. Ntawm cov no, hom lattice boom, nrog nws lub peev xwm nqa hnyav zoo dua thiab qhov ua haujlwm loj heev, tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev nqa loj-tonnage ntawm cov platform roj hauv hiav txwv.

Pedestal-Crane-Lattice-Boom-1.jpg

II. Cov Qauv Tsim ntawm Lattice Boom Cranes

Ib qho lattice boom offshore platform crane feem ntau muaj cov khoom tseem ceeb hauv qab no:

Lub platform slewing: Lub hauv paus ntawm lub crane, uas muaj lub tsev rau cov tshuab, chav neeg ua haujlwm, A-ncej, thiab luffing winch, ntawm lwm cov khoom tseem ceeb.

Lub tshuab nqa hlau: Muaj lub hauv paus ntawm lub tshuab nqa hlau (uas muaj cov hlua khi tseem ceeb thiab cov hlua khi pab txhawb) thiab lub taub hau ntawm lub tshuab nqa hlau (uas muaj cov hlua khi pab txhawb thiab cov hlua khi pab txhawb). Lub tshuab nqa hlau siv lub qauv qhib uas ua rau lub tshuab nqa hlau tsis hnyav thaum tseem muaj zog.

Tus adapter pedestal: Ua haujlwm ua tus interface rau cov neeg siv khoom teeb tsa, tswj qhov chaw ntawm lub nplhaib sib dhos kom ntseeg tau tias qhov haum ntawm cov kabmob loj.

Lub zog fais fab: Muaj peev xwm tsav los ntawm diesel-hydraulic lossis hluav taws xob-hydraulic. Nyob rau xyoo tas los no, cov kev daws teeb meem tsav hluav taws xob tag nrho kuj tau tshwm sim, ua tiav kev ua haujlwm tsis muaj roj, siv hluav taws xob tsawg, thiab tsis ua rau ib puag ncig puas tsuaj.

Chav neeg ua haujlwm: Nruab nrog cov khoom tiv thaiv suab nrov, cov ntaub so iav, thiab cua txias kom ntseeg tau tias tus neeg ua haujlwm xis nyob thiab muaj kev nyab xeeb hauv suab nrov thiab huab cua hnyav.

Kev Tswj Xyuas: Sib xyaw ua ke cov haujlwm ntse xws li kev saib xyuas ntau dhau, kev tiv thaiv kev sib tsoo, thiab kev kuaj mob deb.

III. Cov txiaj ntsig tseem ceeb ntawm Lattice Boom Cranes

Qhov kev tswj hwm ntawm cov cranes lattice boom ntawm cov platform roj offshore yog los ntawm lawv cov txiaj ntsig kev ua tau zoo tshwj xeeb:

1. Lub teeb yuag, zoo rigidity, thiab muaj peev xwm nqa tau zoo

Qhov kev tsim qauv qhib-grid ntawm cov qauv lattice muab kev ruaj khov dua thiab muaj peev xwm thauj khoom nrog tib cov khoom siv piv rau lub thawv-hom booms. Lattice booms sib dua ntawm qhov muaj peev xwm nqa tau sib npaug, uas yog qhov tseem ceeb rau kev ua haujlwm hauv hiav txwv qhov twg cov khoom thauj ntawm lub platform deck muaj kev cuam tshuam heev.

2. Ua haujlwm dav dav thiab siab nqa qhov siab

Cov Lattice booms tuaj yeem ua tiav qhov ua haujlwm radii thiab tsa qhov siab tshaj qhov ntawm lwm hom boom. Cov khoom tseem ceeb muab qhov ua haujlwm radii siab tshaj plaws ntawm 50 meters lossis txawm tias ntau dua 70 meters, yooj yim npog txhua lub ces kaum ntawm lub platform deck thiab thaj chaw tsa ntawm lub platform thiab cov hlab ntsha.

3. Kev tiv thaiv cua zoo heev

Cov qauv lattice muaj qhov coefficient rub qis dua li cov qauv thawv, ua rau nws tsis tshua raug cua daj cua dub ntawm ntug dej hiav txwv. Qhov no yog qhov zoo tshaj plaws rau kev nyab xeeb rau cov chaw roj av hauv hiav txwv uas ntsib teeb meem txhua xyoo los ntawm cua daj cua dub thiab cua daj cua dub.

4. Kev hloov pauv mus rau qhov chaw nyob hauv dej hiav txwv heev

Txij li ntawm cov dej kub thiab noo noo hauv thaj chaw sov mus rau thaj chaw Arctic uas khov, cov cranes lattice boom, nrog lawv cov qauv tsim tshwj xeeb thiab cov khoom siv zoo, tuaj yeem ua haujlwm ruaj khov hauv ntau yam huab cua thiab dej hiav txwv. Tag nrho cov khoom siv kho tshuab tau muab tso rau hauv cov thawv kaw, tiv thaiv tau zoo tiv thaiv kev xeb ntawm cov ntsev tsuag hauv dej hiav txwv.

5. Kev saib xyuas yooj yim thiab lub neej ua haujlwm ntev

Txhua qhov chaw txav mus los tau muab roj los yog roj nplaum rau, ua rau cov khoom siv tsis hnyav thiab ua rau lub neej ntawm cov khoom siv ntev dua. Cov kabmob slewing tuaj yeem xaiv tau nrog lub tshuab roj nplaum tsis siv neeg thiab cov khoom siv hloov pauv ntawm qhov chaw, uas ua rau cov neeg ua haujlwm kho kom hloov tau cov khoom tseem ceeb sai sai yam tsis tas ua haujlwm nyuaj.

Lattice Boom Crane2.jpg

IV. Cov Qauv Txuj Ci thiab Cov Lus Qhia Txog Khoom

Cov lus qhia txog kev siv tshuab ntawm lattice boom offshore cranes muaj ntau yam. Piv txwv li, siv cov khoom lag luam tseem ceeb hauv khw:

  • Lub peev xwm nqa: Kev Nyab Xeeb Ua Haujlwm Load (SWL) ntau ntawm 20 tons txog 300 tons, nrog rau qee cov qauv loj heev txog li 1,200 tons.
  • Ua haujlwm vojvoog: Qhov siab tshaj plaws tuaj yeem ncav cuag 50 txog 70 meters.
  • Lub tshuab nqa khoom pab: Feem ntau nruab nrog, nrog lub peev xwm nqa tau txog li 30 tons SWL, ua rau kev ua haujlwm yooj yim dua.
  • Kev teeb tsa fais fab: Xaiv tau diesel-hydraulic lossis hluav taws xob-hydraulic tsav; qee cov chaw tsim khoom tau qhia txog kev daws teeb meem VFD tsav hluav taws xob tag nrho.

Piv txwv li, siv MAXTECH lub 10-tuj lattice boom crane ua piv txwv, nws cov yam ntxwv tseem ceeb suav nrog: SWL ntawm 10 tons, kev ceev ntawm 2–14 m/min, luffing ceev ntawm 0.2–14 m/min, slewing ceev ntawm 0.3 rpm, qhov siab tshaj plaws radius ntawm 30 meters, qhov tsawg kawg nkaus radius ntawm 8 meters, thiab lub zog ntawm lub cev muaj zog ntawm 110 kW. MAXTECH lub lattice boom crane series yog tsim tshwj xeeb rau cov platforms ntab lossis cov platforms ruaj khov, nrog rau kev nqa peev xwm txij li 50 txog 300 tons SWL.

V. Cov Xwm Txheej Siv Ib Txwm Muaj

Cov cranes Lattice boom siv rau ntau yam kev siv ntawm cov platform roj av hauv hiav txwv:

Kev Teeb tsa thiab hloov cov khoom siv loj: Kev teeb tsa thiab hloov cov khoom siv loj ntawm cov platform roj, xws li cov modules drilling, generators, separators, thiab compressors, xav tau cov peev xwm loj-tonnage, ntev-ntev lifting - cov haujlwm uas lattice boom cranes yog tib qho kev xaiv ua tau.

Kev tsim kho platform thiab kev tsa module: Thaum lub sijhawm tsim cov platform roj hauv hiav txwv, cov cranes lattice boom yog lub luag haujlwm rau kev tsa cov platform modules loj los ntawm cov nkoj thauj mus rau lawv qhov chaw teeb tsa. Qee cov lattice boom cranes loj heev tuaj yeem ua tiav "kev tsim kho ntawm ntug dej hiav txwv" - sib sau ua ke tag nrho lub platform ntawm thaj av thiab tsa nws mus rau hauv dej ua ib chav ua tiav.

Kev muab khoom siv txhua hnub rau lub platform: Cov nkoj xa khoom xa khoom noj, khoom siv, yeeb nkab, thiab lwm yam khoom siv mus rau lub platform tsis tu ncua. Cov cranes Lattice boom siv los thauj cov khoom siv no los ntawm lub lawj nkoj mus rau lub lawj platform.

Kev hloov cov neeg ua haujlwm: Thaum cov neeg ua haujlwm xav tau kev hloov pauv kom nyab xeeb los ntawm cov nkoj mus rau lub platform, qhov kev ua haujlwm tsa cov neeg ua haujlwm ntawm cov cranes lattice boom muab kev daws teeb meem txhim khu kev qha.

Kev saib xyuas cov kav dej thiab cov khoom siv: Kev ua haujlwm xws li kev hloov cov kav dej thiab kev kho cov khoom siv ntawm lub platform feem ntau xav tau kev nqa cov khoom seem lossis cov cuab yeej los ntawm lub platform mus rau qhov chaw ua haujlwm. Qhov kev npog loj ntawm cov cranes lattice boom muaj cov txiaj ntsig zoo hauv cov xwm txheej zoo li no.

VI. Cov Qauv Tsim thiab Kev Tsim Khoom

Kev tsim, kev tsim kho, thiab kev sim ntawm cov cranes lattice boom rau cov platform roj offshore yuav tsum ua raws li cov qauv thiab cov lus qhia thoob ntiaj teb:

API Spec 2C (Specification for Offshore Pedestal-Mounted Cranes): Muab los ntawm American Petroleum Institute, qhov no yog tus qauv tseem ceeb tshaj plaws hauv kev lag luam crane hauv hiav txwv, muab cov kev cai ntxaws ntxaws rau kev tsim qauv, kev tsim kho, thiab kev sim cov cranes uas tau teeb tsa rau ntawm pedestal.

EN 13852-1: Tus qauv European dav dav rau cov cranes hauv hiav txwv.

Daim ntawv pov thawj ntawm lub koom haum faib khoom: Cov khoom feem ntau xav tau kev pom zoo los ntawm cov koom haum faib khoom loj xws li ABS (American Bureau of Shipping), CCS (China Classification Society), BV (Bureau Veritas), thiab DNV (Det Norske Veritas).

Tsis tas li ntawd xwb, rau cov cranes siv rau hauv cov huab cua uas muaj peev xwm tawg, yuav tsum ua raws li cov cai ntawm daim ntawv pov thawj ATEX uas tiv thaiv tau kev tawg.

VII. Cov Chaw Tsim Khoom Loj thiab Kev Lag Luam

Kev lag luam thoob ntiaj teb rau lattice boom offshore platform cranes yog dominated los ntawm ntau lub tuam txhab nto moo thoob ntiaj teb:

Liebherr: Nws cov BOS series lattice boom cranes muaj peev xwm nqa tau siab tshaj plaws txog li 150 tons thiab ua haujlwm radii txog li 72 meters, muaj A-ncej hlau hlua luffing tsim thiab muaj nyob rau hauv ob qho tib si diesel-hydraulic thiab hluav taws xob-hydraulic tsav xaiv.

PALFINGER: Nws cov cranes siv hlua khi luffing lattice boom muab lub zog nqa ntawm 4,000 txog 30,000 kNm, nrog rau lub peev xwm nqa tau txog li 100 tons thiab radii ua haujlwm txog li 70 meters. Nws cov kev daws teeb meem VFD tsav hluav taws xob tag nrho ua tiav kev ua haujlwm tsis muaj roj, tsis muaj zog, thiab zoo rau ib puag ncig.

MacGregor: Nws cov lattice boom crane series (LBC) yog tsim tshwj xeeb rau cov platforms ntab lossis ruaj khov, nrog rau kev nqa peev xwm ntawm 50 txog 300 tons SWL thiab qhov siab tshaj plaws ua haujlwm radii ntawm 50 meters.

MAXTECH: Ua ib lub tuam txhab tsim khoom siv hauv hiav txwv thiab chaw nres nkoj hauv Suav teb uas paub zoo, MAXTECH lub lattice boom crane (LBC) series kuj tsim tshwj xeeb rau cov platforms ntab lossis cov platforms ruaj khov hauv hiav txwv. Nrog kev ua tau zoo tshaj plaws thiab kev tsim qauv tshiab, cov koob no tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev thauj khoom hauv hiav txwv. Cov khoom ntawm MAXTECH tuav ntau daim ntawv pov thawj thoob ntiaj teb suav nrog ABS, BV, CCS, DNV, KR, thiab RS, thiab pabcuam cov neeg siv khoom thoob plaws ntiaj teb.

lub nkoj crane (2).png

VIII. Cov Lus Qhia Txog Kev Xaiv

Thaum xaiv lub lattice boom crane rau lub platform roj offshore, cov yam tseem ceeb hauv qab no yuav tsum tau xav txog:

  1. Txhais cov kev cai tsa: Txheeb xyuas lub peev xwm ntawm tus nuv tseem ceeb thiab tus nuv pabcuam raws li qhov hnyav siab tshaj plaws ntawm ib daim, lub vojvoog ua haujlwm, thiab qhov siab tsa uas xav tau rau kev ua haujlwm tsa txhua hnub ntawm lub platform.
  2. Soj ntsuam cov xwm txheej ib puag ncig: Xav txog cov cua thiab nthwv dej, qib xeb los ntawm ntsev tsuag, thiab kev faib tawm thaj chaw tiv thaiv kev tawg hauv thaj chaw hiav txwv uas lub platform nyob.
  3. Paub meej cov qauv kev ua raws cai: Xyuas kom cov khoom ua tau raws li cov kev cai ntawm cov lus qhia xws li API Spec 2C thiab tau txais cov ntawv pov thawj ntawm lub koom haum faib tawm.
  4. Xaiv qhov kev daws teeb meem fais fab: Xaiv ntawm cov kev xaiv diesel-hydraulic, hluav taws xob-hydraulic, lossis hluav taws xob tag nrho raws li cov xwm txheej ntawm lub platform lub zog muab hluav taws xob.
  5. Tshuaj xyuas kev pabcuam tom qab muag: Qhov xwm txheej tshwj xeeb ntawm kev ua haujlwm hauv hiav txwv xav kom cov neeg muab khoom muaj peev xwm teb sai thiab lub network kev pabcuam thoob ntiaj teb.

Nrog nws cov txiaj ntsig tshwj xeeb ntawm lub teeb yuag, zoo rigidity, muaj peev xwm nqa tau zoo, ua haujlwm tau dav, thiab tiv taus cua zoo dua, lub lattice boom crane tau dhau los ua ib qho khoom siv tseem ceeb ntawm cov platform roj offshore. Txij li kev ua raws li cov qauv thoob ntiaj teb xws li API Spec 2C mus rau kev nqa tau ntau yam txij li 50 txog 300 tons thiab dhau ntawd - lub lattice boom crane tseem yog "lub zog" txhim khu kev qha tshaj plaws rau kev tsim roj thiab roj av offshore.

Thaum kev tshawb nrhiav roj thiab roj av thoob ntiaj teb txav mus rau hauv dej tob dua thiab cov kev lag luam tshiab xws li lub zog cua hauv hiav txwv tsim kho sai sai, cov cranes lattice boom yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv cov ntawv thov nqa khoom loj, ntev, muab kev txhawb nqa kev siv tshuab zoo rau kev txhim kho lub zog hauv hiav txwv.


Lub sijhawm tshaj tawm: Lub Rau Hli-25-2026
  • cov hom lag luam_slider1
  • hom_slider2
  • cov hom lag luam_slider3
  • hom_slider4
  • hom_slider5
  • hom_slider6
  • hom_slider7
  • hom_slider8
  • hom_slider9
  • hom_slider10
  • hom_slider11
  • hom_slider12
  • hom_slider13
  • hom_slider14
  • hom_slider15
  • hom_slider17