Cov cranes tau dav siv los ua cov khoom nqa loj hauv kev lag luam hnyav, cov khoom siv hauv tsev, thiab lwm yam. Yuav kom hloov mus rau ntau qhov chaw, cranes tau tsim los ntawm ib hom mus rau ntau hom, xws li ib leeg-beam choj crane, ob-beam choj. crane, jib crane, thiab lwm yam. Ntawm lawv, ob-beam cranes tuaj yeem muab faib ua gantry cranes thiab choj cranes, thiab gantry cranes muaj ntau dua.A gantry crane yog ib hom crane siv los nqa thiab txav cov khoom hnyav, feem ntau hauv cov chaw lag luam xws li chaw nres nkoj, nkoj nkoj, warehouses, thiab cov chaw tsim kho. Gantry cranes yog tus cwj pwm los ntawm lawv cov qauv siv nyiaj siv ua haujlwm, uas muaj ob txoj kev txhawb nqa ntsug (ceg) thiab kab rov tav kab (choj) uas txav raws cov kev txhawb nqa.Yog li, dab tsi yog cov yam ntxwv ntawm gantry crane?
Qauv thiab Tsim
Lub crane feem ntau muaj ib lub thav duab nrog cov ceg ntsug uas txhawb nqa kab rov tav (tus choj). Nws qhov siab yog me me, uas tuaj yeem txo qhov siab ntawm qhov chaw ua haujlwm crane.Qhov thav duab no txav raws li kev tsheb nqaj hlau lossis lem, hauv av lossis ntawm cov kab elevated.Lub kab kab rov tav lossis tus choj yog qhov uas cov khoom siv hoisting (xws li, trolley, hoist, winch. ) yog mounted. Nws txav horizontally los nqa thiab txoj hauj lwm loads.Lub gantry crane ob txhais ceg tuaj yeem sib txawv hauv kev tsim, xws li yooj yim ncaj ob txhais ceg mus rau ntau txoj kab ke, nyob ntawm seb lub crane daim ntawv thov. Qee cov cranes muaj ob txhais ceg adjustable rau qhov sib txawv qhov siab thiab clearance.
Load Capacity
Gantry cranes paub txog lawv lub peev xwm hnyav, feem ntau nqa qhov hnyav xws li ob peb tons mus rau ntau pua tons, nyob ntawm tus qauv thiab daim ntawv thov.Load peev thiab nta tuaj yeem kho raws li qhov xav tau tshwj xeeb, xws li nqa cov khoom siv loj lossis shipping thawv.
Mobility
Lub gantry txav mus raws txoj kev tsheb ciav hlau los yog lem, txawm nyob hauv av los yog nce siab. Qhov no tso cai rau nws los npog thaj tsam loj thiab txav cov khoom hla mus ntev.Qee qhov chaw siv lub log rau kev txav mus los, thaum lwm tus tuaj yeem taug qab-mounted, nyob ntawm thaj chaw thiab daim ntawv thov npaj.
Hoisting Mechanism
Lub tshuab hoisting mounted rau ntawm tus choj crane (feem ntau yog lub tsheb thauj khoom lossis qhov sib txuas) yog siv los tsa, txo qis, thiab txav mus los. Lub hoist tej zaum yuav yog hluav taws xob, hydraulic, los yog phau ntawv.Lub gantry crane muab adjustable qhov siab, uas tso cai rau nws nqa loads ntawm ntau qhov siab nyob ntawm seb yuav tsum clearance.
Fais fab mov
Cov gantry cranes niaj hnub no feem ntau yog siv hluav taws xob, txawm hais tias hydraulic versions muaj rau cov kev siv tshwj xeeb uas yuav tsum muaj lub zog siab lossis qhov tseeb.Qee lub gantry cranes tau nruab nrog cov tshuab siv hluav taws xob los yog lub zog txuag hluav taws xob kom txo tau lub zog siv.
Kev nyab xeeb nta
Txhawm rau txo qis qhov viav vias ntawm cov khoom thauj thaum thauj, gantry cranes tuaj yeem muaj cov kab ke tiv thaiv sway.Muaj ntau lub gantry cranes tuaj nruab nrog cov khoom siv thauj khoom thiab kev tiv thaiv overload kom ruaj ntseg nqa thiab tiv thaiv cov khoom puas.Gantry cranes tuaj yeem ua los ntawm lub tsheb thauj khoom ntawm lub crane. los yog ntawm kev tswj chaw taws teeb, nyob ntawm qhov teeb tsa.
Ntau yam
Cov cranes no tau siv dav hauv kev tsim khoom hauv nkoj, thauj khoom thauj, kev sib dhos tshuab hnyav, thiab kev tsim kho loj.Muaj ntau hom, suav nrog tag nrho cov gantry cranes (uas khiav ntawm lem hauv av), semi-gantry cranes (uas muaj ib qho kev txhim kho thiab ib qho kev tsheb ciav hlau txav tau), thiab rail-mounted gantry cranes (siv nyob rau hauv lub thawv yards).Nws qhov kev siv ntawm qhov chaw siab heev, kev khiav hauj lwm ntau, thiab cov versatility muaj zog heev. Yog li ntawd, nws yog nrov tshaj li lwm yam cranes.
Gantry cranes 's reducer tsuas yog siv cov hniav txhuam hniav, uas tuaj yeem txhim kho kev pab cuam lub neej ntawm tag nrho lub tshuab. Nws tuaj yeem ua tiav kev saib xyuas tsis pub txo qis ntawm reducers, reels, couplings thiab lwm yam khoom siv thaum kho dua tshiab. Nws cov txheej txheem kev khiav hauj lwm reducer txais yuav cov hniav uas tawv tawv peb-hauv-ib reducer, uas yog compactly teem thiab khiav smoothly.
