A semi gantry craneyog ib hom nyiaj siv ua haujlwm crane nrog cov qauv tshwj xeeb. Ib sab ntawm nws ob txhais ceg yog mounted rau ntawm lub log los yog ntsia, tso cai rau nws txav mus los ntawm kev ywj pheej, thaum lwm sab yog txhawb los ntawm ib tug runway system txuas nrog lub tsev kab los yog sab phab ntsa ntawm lub tsev qauv. Qhov kev tsim no muaj txiaj ntsig zoo hauv kev siv qhov chaw los ntawm kev txuag tau zoo hauv pem teb thiab chaw ua haujlwm. Raws li qhov tshwm sim, nws yog qhov tshwj xeeb zoo rau cov cheeb tsam uas muaj qhov chaw tsawg, xws li kev cob qhia sab hauv tsev. Semi gantry cranes muaj ntau yam thiab tuaj yeem siv rau hauv ntau qhov chaw ua haujlwm, suav nrog cov ntaub ntawv hnyav thiab cov chaw sab nraum zoov (xws li cov chaw tsheb ciav hlau, kev xa khoom / thawv me me, steel yards, thiab seem yards).
Tsis tas li ntawd, tus qauv tsim tso cai rau forklifts thiab lwm lub tsheb tsav ua haujlwm thiab hla hauv qab lub crane yam tsis muaj kev cuam tshuam.
Nta
Qauv: Thesemi gantry cranesiv cov qauv tsev uas twb muaj lawm ua ib sab ntawm kev txhawb nqa, txuag chaw hauv pem teb thiab txo cov nqi.
Daim ntawv thov: Haum rau ob qho tib si sab hauv tsev thiab sab nraum zoov, ntau yam rau ntau qhov chaw.
Flexibility: Muab qhov chaw loj dua rau cov forklifts, tsheb thauj khoom, lossis lwm yam tshuab kom txav mus los ntawm qhov chaw.
Nqe: Piv nrog rau tag nrho gantry crane,ib ceg gantry cranemuaj cov khoom siv qis dua thiab cov nqi thauj mus los.
Kev Kho: Ib qho yooj yim los tswj, nrog cov khoom tsawg dua yuav tsum tau saib xyuas.
Cheebtsam
Gantry Structure (Main Beams and Legs): Cov qauv gantry ntawm lubib ceg gantry craneyog lub nraub qaum uas muab lub zog tsim nyog thiab ruaj khov rau kev nqa hnyav. Nws muaj ob yam tseem ceeb: cov kab teeb tseem ceeb thiab ob txhais ceg.
Trolley thiab Hoisting Mechanism: Lub trolley yog lub platform txav mus los ntawm crane lub ntsiab kab teeb, nqa lub hoisting mechanism. Lub hoisting system yog lub luag hauj lwm rau lifting thiab txo loads nrog precision thiab tswj.
End Truck: Nyob ntawm txhua qhov kawg ntawm lub crane, cov tsheb thauj khoom kawg ua rauwarehouse gantry cranemus taug kev raws txoj kev tsheb ciav hlau siv ib txheej ntawm lub log uas khiav zoo ntawm cov lem. Nyob ntawm lub peev xwm crane, txhua lub tsheb kawg tuaj yeem nruab nrog 2, 4, lossis 8 lub log, ua kom pom kev ruaj ntseg thiab kev ua haujlwm zoo.
Hook: Tus nuv yog qhov zoo tagnrho rau kev nqa cov haujlwm dav dav, muab kev sib txuas txhim khu kev qha rau kev nqa thiab txav cov khoom nyab xeeb.
Controls: Control lub thawv yog feem ntau mounted rau ntawmwarehouse gantry cranelos yog hoist thiab lub pendant los yog tej thaj chaw deb console tso cai rau tus neeg teb xov tooj khiav lub crane. Cov kev tswj tau ua haujlwm tsav thiab hoist motors, thiab tuaj yeem tswj tau Variable Frequency Drives (VFDs) los tswj cov hoist ceev rau qhov chaw thauj khoom.
