ʻO ka hoʻomaka ʻana i nā ʻano o nā Cranes Overhead

ʻO ka ʻike ʻana i ka ʻokoʻa ma waena o nā cranes overhead hiki ke hana i kekahi mau mea no kāu ʻoihana.Hiki i nā cranes overhead ke hoʻomaikaʻi nui i ka hana a me ka pono i kāu wahi hana.ʻO ke koho ʻana i ka crane ma luna pono e maʻalahi ka hana.Ke koho ʻana i ka mea hewa, ʻaʻole nui.ʻO nā ʻano ʻano like ʻole o nā cranes overhead he gantry cranes, jib cranes, bridge cranes, workstation cranes, monorail cranes, top-running, and under-running.Ma ka heluhelu ʻana i ka ʻatikala aʻe, e loaʻa iā ʻoe kahi ʻike pōkole a me ka ʻike o nā ʻano like ʻole o nā cranes overhead.Hiki iā ʻoe ke ʻike ma ka hopena o kēia ʻatikala e hoʻoholo ai i ke ʻano o ka crane overhead e kūpono loa i kāu mau pono a me ka mea āu e pono ai e hoʻopili aku e kiʻi i kāu crane ma luna.

ʻO nā crane bridge ka mea āu e noʻonoʻo ai i ka wā e noʻonoʻo ai i kahi crane ma luna.Kūkulu ʻia kēia ʻano crane ma luna o ka hale a hoʻohana maʻamau i ke ʻano o ka hale ma ke ʻano he kākoʻo.ʻaneʻane loaʻa i kahi puʻu alahaka ma luna i nā manawa a pau ka hoist e neʻe i ka hema a i ʻole.He nui nā manawa e holo ai kēia mau cranes ma ke ala, no laila hiki i ka ʻōnaehana holoʻokoʻa ke neʻe i mua a i hope paha ma o ka hale.Hiki mai nā cranes alahaka i ʻelua mau ʻano like ʻole;apo hookahi a me papalua.ʻO nā kāʻei alahaka nā kaola e holo ana ma kēlā me kēia alahele.

He hoʻokahi I-Beam a i ʻole “girder” i kākoʻo ʻia ka ukana ma ka pahu pahu pahu pahu hoʻokahi.ʻOi aku ka maʻalahi o kēia mau cranes, a ʻoi aku ka liʻiliʻi o ke kaumaha ma mua o ko lākou mau pahu pahu pālua.Hiki iā lākou ke hāpai i kahi liʻiliʻi e hoʻohālikelike ʻia me nā cranes ʻē aʻe, akā ʻoi aku ka nui o kā lākou ukana ma kahi o 15 tons.

Nui nā ʻoihana e hoʻohana i nā uwapo uwapo mai nā hale hana kaʻa a i nā wili pepa.Inā pono ʻoe e hoʻoneʻe i kahi mea kaumaha loa i loko o kahi hale, ʻaʻole hiki iā ʻoe ke paʻi i kahi crane alahaka.He hilinaʻi nui lākou a ʻoi aku ka maikaʻi o ka hana i loko o nā hale.

ʻO nā puʻu uwapo kāʻei hoʻokahi ʻoi aku ka liʻiliʻi o kēia mau cranes ʻelua, akā ʻaʻole like ka nui o ka mana hāpai.No laila inā pono ʻoe e hāpai i nā mea kaumaha loa, pono paha ʻoe e hoʻolilo i ke kālā keu no ka loaʻa ʻana o kahi crane uwapo girder pālua.

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