Gantry Cranes tau faib raws li lawv cov tsos thiab qauv. Qhov feem ntau ua tiav kev faib tawm ntawm Gantry Cranes suav nrog kev qhia rau txhua hom Gantry Cranes. Kev paub txog kev faib tawm ntawm Gantry Cranes yog ntau dua rau kev yuav khoom ntawm cranes. Cov qauv sib txawv ntawm kev lag luam cranes tau muab cais txawv.
Raws li cov qauv txheej txheem ntawm crane qhov rooj ncej, nws tuaj yeem muab faib ua Gantry Cranes thiab Cantilever Granes Cranes raws li cov duab thiab cov qauv ntawm lub qhov rooj thav duab.
Gantry Cranesyog muab faib ntxiv rau hauv:
1. Tag nrho Gantry Crane: lub nqaj tseem muaj tsis muaj overhang, thiab cov trolley txav nyob rau hauv lub ntsiab lus tseem ceeb.
2. Semi-Gantry Crane: Cov neeg tsim tawm muaj qhov txawv, uas tuaj yeem txiav txim siab raws li cov neeg contactive uas yuav tsum tau ua raws li cov chaw ua haujlwm.
Cantilever Gantry Cranes tau muab faib ntxiv rau hauv:
1. Ob Chav Cantilever Gantry Crane: Cov qauv txheej txheem feem ntau, kev ntxhov siab ntawm cov qauv thiab kev siv zoo ntawm thaj chaw thaj chaw yog ob qho tib si tsim nyog.
2. Ib Cantilever Gantry Crane: Cov qauv txheej txheem no yog feem ntau xaiv vim yog qhov kev txwv site.
Kev faib tawm raws li cov tsos ntawm lub ntsiab lub nqaj ntawm Gantry Crane:
1. Kev faib tawm ntawm ib qho loj Girder Gantry cranes ib lub loj, muaj cov girder me me, thiab cov girer me me yog feem ntau yog cov qauv tsheb ciav hlau. Piv nrog ob lub ntsiab loj girder gantry crane, tag nrho cov tawv nqaij tawv tag nrho yog tsis muaj zog. Yog li, daim foos no tuaj yeem siv thaum lub sijhawm nqa tau lr ≤00t thiab SPAN S≤35M. Tib Girder Gantry Crane Ceg ob tog muaj nyob hauv L-hom thiab C-hom. L-hom yog yooj yim rau kev tsim thiab nruab, muaj kev ntxhov siab tsis kam, thiab muaj ib pawg me. Txawm li cas los xij, qhov chaw rau kev nqa cov khoom kom hla dhau ntawm txhais ceg yog qhov me me. C-puab ob txhais ceg yog ua nyob rau hauv ib qho kev xav lossis nkhaus los tsim cov chaw tom qab loj dua kom cov khoom lag luam tuaj yeem hla dhau ntawm txhais ceg kom dhau.
2. Kev faib tawm ntawm ob lub loj loj girder gantry cranes. Ob chav loj girder gantry cranes muaj zog nqa muaj peev xwm, loj nyob tag nrho cov girder gantry cranes nrog tib lub peev xwm. , tus nqi kuj siab dua. Raws li cov chaw sib txawv ntawm ko taw kev sib txawv, nws tuaj yeem faib ua ob hom: Box nqaj thiab truss. Ntawm tam sim no, lub thawv ntawv zoo li qub yog siv.
Kev faib tawm raws li lub ntsiab qub qauv ntawm Gantry Crane:
1. Cov nqaj truss yog cov qauv tsim welded los ntawm lub kaum sab xis steel lossis I-nqaj. Nws muaj qhov zoo ntawm tus nqi qis, lub teeb yuag thiab cov cua tsis zoo. Txawm li cas los xij, vim muaj ntau tus neeg siv vuam thiab qhov tsis xws luag, tsis muaj qhov tsis txaus ntseeg, thiab qhov kev xav tau tsawg ntawm cov ntsiab lus vuam. Nws yog qhov tsim nyog rau cov chaw nrog kev nyab xeeb kom muaj kev nyab xeeb thiab kev nqa khoom me me.
2. Lub thawv Girder tau welded rau hauv lub thawv qauv siv cov phiaj hlau, uas muaj cov yam ntxwv ntawm kev nyab xeeb thiab muaj zog heev. Feem ntau siv rau loj-tonnage thiab ultra-loj-tonnage gantry cranes. Lub thawv teeb tseem muaj cov yam ntxwv ntawm tus nqi siab, hnyav hnyav, thiab cua tsis zoo.
