Ifektri ithengisa yonke i-tonnage Marine boom crane ethengiswayo

I-deck crane uhlobo lwe-crane oluklanyelwe ngqo ukufakwa edekini lomkhumbi noma eminye imikhumbi. Zisetshenziselwa imisebenzi eyahlukahlukene emkhunjini, okuhlanganisa ukulayisha nokukhipha imithwalo, ukuhambisa imishini esindayo nemishini, kanye nokusiza ngemisebenzi yokulungisa nokulungisa. Ama-deck crane eza ngobukhulu obuhlukahlukene kanye namandla, kuye ngezidingo zomkhumbi kanye nezinhlobo zemithwalo okulindeleke ukuthi ayiphathe. Angasetshenziswa ngesandla, noma anikwe amandla yizinhlelo zikagesi noma ze-hydraulic. Amanye ama-deck crane afakwe nama-telescoping booms noma ezinye izici eziwavumela ukuthi afinyelele ezinhlangothini zomkhumbi ukuze alayishe noma akhulule imithwalo. Ngaphezu kokusetshenziswa kwawo emikhunjini nakwezinye imikhumbi ehamba olwandle, ama-deck crane avame ukusetshenziswa emachwebeni nasemachwebeni, kanye nasemisebenzini kawoyela negesi ogwini lolwandle. Ayingxenye ebalulekile yemishini embonini yezolwandle, futhi adlala indima ebalulekile ekugcineni izimpahla nezinto zokwakha zihamba emhlabeni wonke.

Amadivayisi okuphepha

1. Uhlelo lwe-anti-two block: Idivayisi evimbela i-hook block ye-crane ukuthi ingashayisani ne-boom tip noma ezinye izingxenye ze-crane. Uhlelo lwe-anti-two block luzomisa ngokuzenzakalelayo i-hoist uma i-hook block isondela kakhulu kwi-boom tip noma ezinye izithiyo. 2. Inkinobho yokumisa ephuthumayo: Inkinobho enkulu, efinyeleleka kalula evumela umqhubi ukuthi amise ngokushesha konke ukunyakaza kwe-crane esimweni esiphuthumayo.