ʻO nā cranes liʻiliʻi maʻamau ka hapa nui o ka moto, ka pahu nui a me ke kaula uea.He hoist uila kēia hoist.Ma waho aʻe o ka uila winch hoist, aia kekahi wahi hoist liʻiliʻi ʻaʻole i hoʻohana nui ʻia ka lima crane hoist.
ʻAʻole nui loa ka ʻokoʻa ma waena o ke ʻano a me ke ʻano o ka hoist hoist lima a me ka hoist kaula uea.ʻO ka ʻokoʻa nui loa ʻo ia ka mea hoʻokele o ka crane lifting manual he winch lima.Hoʻololi ka crane hāpai lima i ke kaʻa a hoʻololi ʻia ka mana mana i manpower.Ke hoʻohālikelike ʻia me ka mea uila Lifting crane, ʻike maopopo ʻia ka lagging hope, akā ʻo ka lima-cranked small crane i kona mākeke, he mea ʻē paha?
ʻO ka ʻoiaʻiʻo, ʻaʻole ia he mea kupanaha ʻaʻole pono ʻole ka manual lifting crane.Loaʻa iā ia nā pōmaikaʻi i nā manawa he nui.
ʻO ka mea mua, ʻo ka hana me ka ʻole o ka uila he pōmaikaʻi nui, e like me ka hoist chain block.ʻAʻole loaʻa ka mana o nā kaiapuni hana a pau, a hōʻike ʻia nā mea maikaʻi o ka hoists crane lima ma kahi kaiapuni ʻole.
ʻOiai ma kahi kaiapuni uila, ʻaʻole hiki ke hoʻohana ʻia ka crane lima.I ka wā e hoʻokiʻekiʻe ʻia ai i loko o ka ukana i helu ʻia, hiki i ke ʻano kūikawā o ka winch lima paʻa ponoʻī ke mālama i ka hana i ka nui loa, a ʻaʻole manaʻo nui ka mea hoʻohana. pau i ka wā o ka hana, a ʻaʻole make ka ua.ʻO ka mea ʻē aʻe, ʻo ka crane liʻiliʻi uila e pili ana i nā mea hana electromechanical i hoʻohui ʻia e hālāwai me nā lā ua.Ke wehe ʻole ʻia ka mana, e loaʻa ana ka pōʻino i ka make.
No laila, ʻo ka manual lifting crane, ʻaʻole i hoʻohana nui ʻia, mamao loa mai ka haʻalele ʻana mai ka mākeke, a ʻālohi mau ia i kahi e pono ai.
Ka manawa hoʻouna: Mei-16-2022