Gantry Crane Paub-Koj Yuav Tsum Paub
Mar 25, 2025
Gantry cranesmuaj xws li lifting, slewing, luffing, thiab mus txawv tebchaws mechanisms. Thawj peb lub tshuab yog ntsia rau ntawm qhov sib hloov thiab koom nrog kev ua haujlwm thaum lub sijhawm txhua lub voj voog. Lub rotating ib feem kuj nruab nrog ib tug tilting ib boom los yog ua ke boom uas yuav pitched thiab ib tug cab. Lub tshuab mus ncig yog ntsia rau hauv qab ntawm lub portal thiab yog siv los kho qhov chaw ua haujlwm ntawm crane. Rau gantry nrog grabs, cov khoom siv ntxiv xws li telescopic funnels thiab siv conveyors yog ntsia los ua kom cov khoom tsim tau thaum tuav cov ntaub ntawv loj nrog grabs. Ntxiv rau cov khoom siv tiv thaiv hluav taws xob, lawv kuj tau nruab nrog lub peev xwm nqa lossis nqa lub sijhawm txwv, crane rail clamps, thiab lwm yam khoom siv kev nyab xeeb.
Tib Girder Gantry Crane
Ob chav Girder Gantry Crane
Kev faib tawm ntawm Gantry Crane
1. Gantry cranes rau kev thauj khoom thiab thauj khoom: Feem ntau yog siv hauv cov chaw nres nkoj thiab qhib qhov chaw cia khoom, lawv tau nruab nrog rub lossis hooks rau kev thauj khoom thiab tshem tawm. Lub peev xwm nqa feem ntau tsis tshaj 25 tons thiab tseem nyob tas li tsis hais lub voj voog ua haujlwm. Lawv muaj kev ua haujlwm siab heev, yog li cov khoom tsim tau feem ntau yog qhov taw qhia tseem ceeb.
2. Gantry cranes rau nkoj tsim: Feem ntau yog siv rau hauv kev sib tw, cov chaw nres nkoj ntab, thiab cov chaw ua haujlwm, lawv yog siv rau cov dej num xws li kev sib dhos thiab cov khoom siv, nrog cov hooks ua cov khoom nqa. Qhov siab tshaj plaws nqa nqa tuaj yeem ncav cuag 300 tons, tab sis nws txo qis thaum lub voj voog ua haujlwm nce. Lawv muaj ntau yam lifting speeds, tso cai rau kom ceev lifting thaum tuav sib zog loads. Qee cov txheej txheem ua haujlwm tau nruab nrog cov khoom siv micro txav kom tau raws li qhov yuav tsum tau ua. Lub portal cranes loj dua tuaj yeem ua haujlwm ntau dua qhov siab thiab ua haujlwm loj dua, tab sis lawv qhov kev ua haujlwm ceev qis dua, thiab kev tsim khoom tsis zoo li siab.
3. Portal cranes rau kev tsim kho thiab kev teeb tsa: Feem ntau yog siv nyob rau hauv cov chaw nres tsheb hydropower rau cov dej num xws li lub pas dej da dej, cov khoom siv thiab cov khoom siv prefabricated nqa, thiab feem ntau yog nruab nrog hooks. Lawv lub peev xwm nqa thiab kev ua haujlwm ceev feem ntau poob ntawm thawj ob hom cranes. Lawv muaj qhov zoo tag nrho kev sib dhos, sib dhos, thiab kev thauj mus los, kev sib txuas loj-txo qhov tob, thiab muaj peev xwm hloov tau zoo rau kev ua haujlwm ib ntus thiab kev ua haujlwm ntawm trestles.
Xaiv txoj kev ntawm Gantry Crane
Xaiv ib leeg-girder thiab ob-girder Gantry Crane
Feem ntau, rau lub peev xwm nqa tsawg dua 50 tons thiab qhov ntev ntawm tsawg dua 35 meters, tsis muaj kev siv tshwj xeeb, ib leeg-girder gantry crane yog nyiam. Yog tias qhov dav dav dua, kev ua haujlwm siab dua, lossis nquag nqa ntawm cov khoom hnyav thiab ntev yuav tsum tau, yuav tsum tau siv ob-girder gantry crane.
Span thiab Overhang Length
Qhov ntev ntawm lub gantry crane yog qhov tseem ceeb cuam tshuam rau lub crane tus kheej qhov hnyav. Thaum xaiv, raws li qhov ua tau raws li qhov yuav tsum tau ua ntawm kev siv cov cuab yeej siv thiab ua raws li cov qauv span series, lub span yuav tsum tau txo kom tsawg li ntau tau.
Lub hauv paus ntsiab lus rau kev txiav txim siab Wheelbase
Nws yuav tsum ua kom tau raws li qhov yuav tsum tau muaj kev ruaj ntseg ntawm lub gantry raws txoj kev taug kev crane;
Cov duab thiab qhov loj ntawm cov khoom yuav tsum muaj peev xwm dhau los ntawm cov hlau ncej ntawm lub dav hlau ceg kom du;
Kev txiav txim siab ntawm Gantry Crane Spacing Dimensions
Thaum lub sijhawm ua haujlwm, yuav tsum muaj qee qhov chaw nyob nruab nrab ntawm qhov ntev ntawm lub gantry crane thiab cov khoom siv thiab cov tsheb thauj khoom hauv cov chaw cia khoom kom yooj yim thauj khoom thiab thauj khoom. Feem ntau, thaum lub tsheb thauj khoom thiab thauj khoom hauv qhov ncua sij hawm, lawv yuav tsum tuav qhov deb ntawm ntau tshaj 0.7 meters ntawm ob txhais ceg. Thaum lub lifting iav tsis siv, nws yuav tsum muaj kev ncua deb ntawm ntau tshaj 0.5 meters ntawm lub tsheb. Thaum cov khoom dhau los ntawm ob txhais ceg, yuav tsum muaj qhov deb ntawm ntau tshaj 0.5 meters.
Koj tuaj yeem tiv thaiv xeb ntawm gantry cranes li cas?
Rau gantry cranes uas tau ua haujlwm ntev ntev, kev tiv thaiv xeb yog ib txoj haujlwm tseem ceeb heev. Yog li cas lawv yuav tsum tau xeb-pov thawj thaum lawv tsis ua haujlwm ntev?
1. Ua ntej, thaum cov cuab yeej raug kaw rau kev saib xyuas, tag nrho cov khoom siv yuav tsum tau kuaj xyuas. Nws yog qhov zoo tshaj los xyuas kom meej tias tag nrho cov cheeb tsam tau them nrog cov xim pleev xim.
2. Yog tias, thaum lub sijhawm tshuaj xyuas, nws pom tias cov xim pleev xim rau ntawm qee qhov ntawm lubhlaucov qauv puas lawm, cov chaw puas yuav tsum tau muab ntxuav kom huv si thiab tom qab ntawd coated nrog anti-xeb xim los yog lwm yam anti-xeb txheej. Qhov no tiv thaiv cov hlau nto ntawm corrosion vim huab cua xws li los nag lossis daus.
3. Thaum lub sijhawm tiv thaiv xeb, tsis txhob tso tseg qhov txav ntawm lub crane, uas yog qhov tseem ceeb heev. Rau cov khoom no, -10 lossis -20 qib diesel siv tau rau txhuam. Qhov no tsis tsuas yog tshem tawm cov khoom uas tuaj yeem ua rau corrosion rau cov khoom siv, tab sis kuj tsim cov yeeb yaj kiab roj ntawm cov hlau, tiv thaiv qhov kub thiab txias.
4. Ntxiv rau kev tu thiab lubricating nrog diesel, ib txheej ntawm lubricating roj yuav tsum tau siv. Nws yog qhov zoo tshaj plaws los xaiv cov roj calcium los yog lithium-based roj, vim tias lawv muaj cov txiaj ntsig zoo ntawm kev tswj xyuas lub tshuab ua haujlwm hauv txhua yam. Cov roj no kuj tseem yooj yim tshem tawm thaum siv cov cuab yeej siv dua.