Thaum nws los txog rau kev tsa cov khoom hnyav hauv ib puag ncig kev lag luam,cov cranes gantrythiabcov cranes jibyog ob qho kev xaiv nrov. Ob hom cranes yog qhov tseem ceeb rau kev txav cov khoom siv hauv cov chaw tsim khoom, cov tsev rau khoom thiab cov chaw tsim kho. Kev nkag siab txog qhov sib txawv ntawm gantry cranes thiab jib cranes tuaj yeem pab cov lag luam txiav txim siab txog hom crane twg zoo tshaj plaws rau lawv cov kev xav tau.
Cov cranes gantryyog cov khoom siv nqa ntau yam uas feem ntau siv hauv cov chaw ua haujlwm. Cov cranes no muaj cov kab rov tav uas txhawb nqa los ntawm ob txhais ceg, uas tso cai rau lawv txav mus raws txoj kev lossis txoj kev khiav. Gantry cranes zoo tagnrho rau kev nqa thiab thauj cov khoom hnyav hla thaj chaw loj, ua rau lawv zoo tagnrho rau cov ntawv thov xws li thauj khoom thiab tshem tawm cov khoom hauv cov tsev rau khoom thiab tsiv cov khoom hauv cov chaw tsim khoom.
Alub crane jibyog ib lub crane lag luam uas muaj lub jib kab rov tav lossis boom mounted rau ntawm ib lub mast ntsug lossis phab ntsa. Cov cranes no yog tsim los muab qib siab ntawm kev txav mus los thiab kev ua haujlwm raug, ua rau lawv haum rau cov haujlwm uas xav tau kev tsa thiab tso cov khoom thauj hauv thaj chaw tshwj xeeb. Jib cranes feem ntau siv rau hauv cov chaw ua haujlwm, cov kab sib dhos thiab cov chaw saib xyuas kom nqa cov tshuab hnyav thiab cov khoom siv tau yooj yim.
Qhov txawv tseem ceeb ntawm gantry cranes thiab jib cranes yog lawv tsim thiab ua haujlwm tau zoo. Gantry cranes paub txog lawv lub peev xwm los npog thaj chaw ua haujlwm loj thiab tuav cov khoom hnyav, thaum jib cranes raug suav tias yog lawv qhov yooj ywm thiab muaj peev xwm nkag mus rau qhov chaw me me lossis txwv. Ob hom cranes muaj cov txiaj ntsig tshwj xeeb, thiab kev xaiv ntawm lawv thaum kawg nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov.
(lub crane)
(lub crane)
Lub sijhawm tshaj tawm: Plaub Hlis-23-2024