ib qho nqaj overhead craneCov khoom siv tau tuav cov khoom siv hauv cov teeb meem. Lawv muaj cov qauv yooj yim thiab kev ua haujlwm yooj yim, thiab ua lub luag haujlwm tseem ceeb hauv ntau qhov xwm txheej xws li kev lag luam, chaw ua haujlwm, thiab kev cob qhia. Cranes ntawm cov tonscages sib txawv muaj cov ntawv thov sib txawv heev thiab cov qauv.
Raws li cov ris nra-txawv txav cov peev xwm, lawv tuaj yeem raug cais rau hauv cov tonnage me (feem ntau yog hais txog 5 tons thiab hauv qab) thiab nruab nrab tonnage (6 mus rau 20 tons). Loj tonnage (dhau 20 tons)
Ua ntej tshaj plaws, me-tonnage cranes muaj cov ntawv thov dav dav heev. Nyob rau hauv cov kev siv tshuab ua cov nroj tsuag thiab cov chaw tsim hluav taws xob hluav taws xob. Nws daim duab tuaj yeem pom hauv cov chaw khaws khoom me me.ib qho nqaj overhead crane Nrog cov tonnage me muaj qhov yuav tsum tau muaj rau chaw ua haujlwm thiab tuaj yeem ua haujlwm tau yooj yim hauv qhov chaw nqaim.Me-Tonnage Cranesfeem ntau ua los ntawm lub teeb I-ci lossis cov hlau sib xyaw hlau lossis cov qauv hlau sib xyaw, ua kom muaj lub teeb pom kev zoo. Thaum lub sijhawm ua haujlwm, thaum ua ke nrog lub cev muaj zog me me, kev khiav ceev yog qhov nrawm. Nws tuaj yeem ua tau raws li qhov xav tau ntawm lub teeb ua haujlwm.
Nruab nrab-tonnageib qho nqaj overhead craneyog tsim nyog rau nruab nrab-thauj cov xwm txheej ua haujlwm. Qhov twg yog suav tias yog nruab nrab-thauj khoom? Piv txwv li, hauv cov txheej txheem nruab nrab rau cov chaw sib dhos, cov chaw ua haujlwm me me rau kev thauj mus los thiab hloov chaw ntawm nruab nrab-cov khoom siv me me, thiab lwm yam rau nruab nrab-tonnageib qho nqaj overhead crane, cov girder loj feem ntau yog ua los ntawm Q345B Qes Qis Locoy siab lub zog qauv qauv hlau. Piv nrog Q235B, Q345B muaj lub zog siab dua, nrog cov txiaj ntsig lub zog los txog 345mpa. Nws tuaj yeem ua tau zoo dua nrog cov hluav taws xob nruab nrab-hnyav, thiab cov kev hla hla tseem tau nce ntxiv. Lub zog ntawm lub cev muaj zog thiab cov kev qhia tshwj xeeb ntawm Reducer tseem tau nce raws li tus hlau hlau ntau yuav ua tuab dua. Nyob rau tib lub sijhawm, kom ntseeg tau tias kev nyab xeeb ua haujlwm, ntau dua cov khoom txwv thiab cov kab mob braking yuav tau nruab
Loj-tonnageib qho nqaj overhead crane feem ntau yog siv nyob rau hauv cov teb hnyav. Nws yog mas thov siv cov nroj tsuag hnyav ua, kev cob qhia steelmakaking ntawm cov nroj tsuag metallurgical, cov nkoj xa khoom, thiab lwm yam ntawm cov qauv lojib qho nqaj overhead craneYog cov khoom khov ntau dua, thiab cov girder loj yog welded nrog Q355nd Tsawg-Kub Cov Hlau Hlau tawv. Q355nd tseem tuaj yeem tswj kom zoo thiab muaj zog hauv cov kev xav tau kub thiab muaj txiaj ntsig zoo heev thiab cuam tshuam rau loj-tonnage main lub teeb. Lub log ntawm cov khiav khiav tsheb yog feem ntau ua los ntawm ZG35CRMO cam khwb cia hlau. Cam khwb cia hlau muaj lub zog siab thiab tuaj yeem tiv thaiv qhov loj loj thiab kev txhuam tawv nqaij thaum lub sij hawm loj-tonnage cranes. Tus nuv ntawm lub hoist yog ua los ntawm 20crmnti alloy steel. Tom qab carburizing thiab quenching kev kho mob, tus qauv hlau no muaj qhov kev ncua zoo thiab muaj kev ncua cov khoom kom ruaj khov thiab nqa ntawm loj-tonnage hnyav khoom.
Kev xaiv ntawm cov ntaub ntawv no tau txiav txim siab raws li cov khoom siv thauj khoom zoo xws li ua haujlwm ntawm cov khoom siv sib txawv ntawm cov khoom siv tab sis kuj yuav siv sijhawm rau kev lag luam thiab kev ua haujlwm.
