ʻO nā cranes gantryhe mau ʻano mīkini hoʻokiʻekiʻe i hoʻohana ʻia no nā hana o waho ma nā pā ukana, nā hale kūʻai, ka lawe ukana nui, a me nā hana like. Ua like ko lākou ʻano metala me ke ʻano o ka puka puka, hiki ke hele ma nā ala o ka ʻāina, me ke kukui nui i hoʻolako ʻia me nā cantilevers ma nā ʻaoʻao ʻelua e hoʻonui i ka pae hana. Mahalo i ko lākou ʻano paʻa a me ka hoʻololi ikaika ʻana, hoʻohana nui ʻia nā cranes gantry i nā awa, nā alahao, nā hale hana, a me nā kahua kūkulu.
Hiki ke hoʻokaʻawale ʻia nā cranes Gantry ma nā ʻano like ʻole:
Ma ka hale:apo hookahi a apo papalua
Ma ka hoʻonohonoho cantilever:ʻākoʻo hoʻokahi a i ʻole ʻauamo pālua
Ma ke ʻano kākoʻo:i kau ʻia i ke kaʻaahi a i ʻole ka luhi
Ma ka hāpai ʻana i ka mea hana:makau, bakeke hopu, a i ole electromagnetic
ʻO ka crane hoʻopaʻa kaola nui luahe mea lawe kaumaha, hoʻohana nui ʻia no ka hoʻouka ʻana a me ka wehe ʻana i nā awa, nā pā ukana a me nā wahi ʻē aʻe. ʻO kona ʻano he ʻelua mau kaola nui like ʻole, nā outriggers a me nā makau e hana ai i ka puka puka. Hoʻonui ka hoʻolālā papalua i ka hiki ke halihali i ka ukana a me ka paʻa, a ua kūpono i nā kaiapuni hana nui a me ke kaumaha. Hiki ke hoʻokiʻekiʻe ʻia a hoʻohaʻahaʻa ʻia ka makau a me ka maʻalahi o ka lawe ʻana i nā mea kaumaha. Loaʻa i ka crane nā hiʻohiʻona o ka hana kiʻekiʻe, palekana a me ka hoʻololi ikaika, a hoʻohana nui ʻia i ka ʻoihana, logistic a me nā ʻano ʻē aʻe.
ʻO ke kaiapuni hoʻohana maʻamau o ka lua kumu nui hook gantry crane i loko o ka laulā o -25ºC ~ + 40ºC, a ʻo ka awelika wela i loko o 24 mau hola ʻaʻole e ʻoi aku ma mua o 35ºC. ʻAʻole maʻalahi ka hana ʻana ma nā pāpaʻi pahū a i ʻole nā wahi me ka haʻahaʻa kiʻekiʻe a me nā kinoea corrosive. Loaʻa iā ia ka nui o nā noi i ka hana kula, ka hopu ʻana i nā mea, nā hana hale hana a me ka halihali.
I ka hana ʻana ma ke kula, hiki iā ia ke hana ma lalo o nā kūlana ʻāina paʻakikī me kona hiki ke hoʻokiʻekiʻe ikaika a me ke ʻano paʻa. No ka laʻana, ma nā lua hāmama nui, hiki iā ia ke hāpai maʻalahi i nā mea kaumaha e like me ka ores.
Ma ke ʻano o ka hopu ʻana i nā mea, inā he mea metala, lāʻau a i ʻole nā mea hana mua.nā cranes gantryhiki ke hopu pololei a hiki ke hoʻololi ʻia i nā ʻano mea hāpai like ʻole e hoʻokō i nā pono hāpai like ʻole.
I loko o ka hale hana, he mea nui ia no ka mālama ʻana i nā mea. Mai ka hoʻokiʻekiʻe ʻana i nā mea maka a hiki i ka hoʻoili ʻana i nā huahana i hoʻopau ʻia i ka hale kūʻai, ke komo nei ka crane beam hook gantry lua i ke kaʻina holoʻokoʻa e hōʻoia i kahi kaʻina hana maʻalahi.
Ma ka loulou kaʻahele, ma nā awa, nā paka logistic a me nā wahi ʻē aʻe, hiki i nā gantry cranes ke hoʻouka wikiwiki a hoʻokuʻu i nā waiwai ma luna o nā kaʻa kaʻa a i ʻole nā moku e wikiwiki i ka huli ʻana o nā waiwai.
Nā hiʻohiʻona a me ka hoʻokiʻekiʻe ʻana o nā ʻano like ʻole o Gantry Cranes:
♦Single Girder Gantry Crane:ʻO nā cranes gantry hoʻokahi girderloaʻa i kahi hoʻolālā maʻalahi, maʻalahi ke kaumaha, a me nā lako haʻahaʻa a me nā kumukūʻai mālama. He kūpono lākou no nā wahi liʻiliʻi a me nā hana haʻahaʻa haʻahaʻa, e like me nā hale hana, nā hale kūʻai, a i ʻole nā pahu liʻiliʻi, me ka hiki ke hāpai ʻia mai ka 5 a 20 tons. Ma muli o ko lākou ʻano māmā, ʻoi aku ka maʻalahi o ka hoʻonohonoho ʻana a me ka hoʻoneʻe ʻana, a maʻalahi ka hana ʻana, kūpono lākou no ka lawelawe pinepine ʻana i nā ukana māmā. Eia nō naʻe, ua kaupalena ʻia kā lākou haʻahaʻa haʻahaʻa, no laila ʻaʻole kūpono lākou no nā hana koʻikoʻi nui a hoʻomau paha.
♦Duble Girder Gantry Crane:ʻO nā cranes gantry ʻeluaʻoi aku ka paʻakikī, ʻoi aku ka nui o ke kaumaha holoʻokoʻa, a ʻoi aku ka kiʻekiʻe o nā lako a me nā kumukūʻai mālama, akā hāʻawi i ka hiki ke amo. He kūpono lākou no nā wahi nui a me nā hana kiʻekiʻe o ka tonnage, e like me nā wili kila, nā mea kanu sima, a me nā pā lanahu, me ka hiki ke hāpai maʻamau mai 20 a 500 tons. Hāʻawi ke ʻano hui pālua ʻoi aku ka paʻa a me ka palekana, e kākoʻo ana i nā mea hāpai nui a me nā hana paʻakikī, kūpono no ka lawe lōʻihi ʻana i nā mea kaumaha. Ma muli o ko lākou ʻano nui, ʻoi aku ka lōʻihi o ka hoʻonohonoho ʻana a ʻoi aku ka kiʻekiʻe o nā koi pūnaewele.
♦ Hoʻopaʻa ʻia ʻo Gantry Crane:ʻO nā cranes i kau ʻia ma ke kaʻaahikākoʻo ʻia ma nā ala, e hāʻawi ana i ke kūpaʻa huakaʻi maikaʻi loa a me ka hiki ke hoʻololi. Hoʻohana nui ʻia lākou no nā pā kaʻa waho, nā hale kūʻai, a me ka lawe ʻana i nā ukana nui i nā awa, nā mea kanu mana, a i ʻole nā wahi kaʻaahi, me nā mana hāpai maʻamau mai 5 a 200 tons. ʻO ka hoʻolālā i kau ʻia i ke kaʻa kaʻa e hōʻoia i ka hana maʻemaʻe ma kahi lōʻihi, kūpono no ka lawe ʻana i nā mea kiʻekiʻe a me ka nui. Pono ia i ka hoʻonohonoho ʻana i ke ala paʻa, e koi ana i kahi hoʻomākaukau ʻana i kahi kahua, akā i loko o ke kaʻaahi, ʻoi aku ka maikaʻi o ka hana a me ka palekana.
♦ ʻO Gantry Crane luhi ʻo Rubber:ʻO nā cranes gantry luhi i ka Rubberhilinaʻi i nā kaila no ke kākoʻo, hāʻawi i ka neʻe ʻana a me ke kūʻokoʻa mai nā ala paʻa. Hiki iā lākou ke hana ma nā wahi like ʻole a i ʻole ka manawa pōkole, e like me nā wahi kūkulu, nā papahana alahaka, a i ʻole nā papa logistic pōkole, me nā kaha hāpai ma waena o 10 a 50 tons. ʻO ka hoʻolālā luhi ʻeleʻele hiki ke maʻalahi ka hoʻoneʻe ʻana a me ka hoʻoponopono ʻana, kūpono no nā pūnaewele me nā wahi hana e hoʻololi pinepine. Eia nō naʻe, ʻoi aku ka lohi o ka neʻe ʻana a ʻoi aku ka haʻahaʻa o ke kūpaʻa ma mua o nā cranes i kau ʻia i ke kaʻa, pono e hana pono. He kūpono lākou no ka wā pōkole a i ʻole ka nui o nā pūnaewele a hoʻemi i ka pono no ka ʻoihana mau.
Loaʻa i kēlā me kēia ʻano crane gantry nā hiʻohiʻona a me nā noi. ʻO ke koho ʻana i ka crane gantry kūpono e pono ai ka noʻonoʻo ʻana i ka hiki ke hāpai ʻia, nā kūlana o ka pūnaewele, ka hana pinepine ʻana, a me ke kālā. ʻAʻole hiki i ke koho kūpono a me ka hoʻohana ʻana i nā cranes gantry ke hoʻomaikaʻi wale i ka hana ʻoihana akā e hōʻoia pū i ka palekana a me nā lako hana lōʻihi, e hāʻawi ana i nā pono lōʻihi no nā ʻoihana.
