Igwe crane nke ọkara-gantry bụ ụdị kreenu na-ejikọta uru nke ma crane gantry na akwa akwa.Ọ bụ igwe na-ebuli elu nwere ike ibugharị ibu dị arọ n'ụzọ kwụ ọtọ na kwụ ọtọ na nkenke na izi ezi.
Nhazi nke crane nke ọkara-gantry yiri nnọọ nke crane gantry.O nwere otu akụkụ nke ihe owuwu nchara siri ike nke a na-akpọ gantry na-akwado, ebe akụkụ nke ọzọ na-akwado ụgbọ okporo ígwè nwere ụkwụ nke na-agba n'ụgbọ okporo ígwè.Ihe dị iche n'etiti kreenu nke ọkara-gantry na crane gantry dị n'eziokwu na nke mbụ nwere nanị otu ụkwụ na-agbanye n'ala, ebe ụkwụ nke ọzọ na-agbanye n'okporo ụzọ runway nke a na-ejikọta na nhazi ụlọ.
Semi-gantry cranesA na-ejikarị ngwa ebe enwere oke ohere, ma ọ bụ ebe a na-achọghị nhazi gantry zuru ezu.A na-ejikwa ha na ngwa n'èzí ebe gantry zuru ezu ga-abụ ihe na-adịghị mma n'ihi ọnọdụ ihu igwe.Semi-gantry crane nwere ikike ibu dị elu yana enwere ike ịhazi ya ka ọ dabara maka mkpa ibuli na njikwa.
Otu n'ime uru dị oke mkpa nke crane ọkara-gantry bụ mgbanwe ya.Enwere ike ịkwaga kreenu ngwa ngwa gaa ebe dị iche iche, enwere ike gbanwee ịdị elu ya maka mkpa ibuli dị iche iche.Enwere ike iji ya na ụlọ ọrụ dị iche iche, gụnyere nrụpụta, ihe owuwu na ngwa ngwa.
A na-arụkwa cranes nke ọkara-gantry maka nchekwa na ntụkwasị obi.Ejiri ha nwere teknụzụ dị elu, dị ka sistemu mgbochi na-ebufe ibu, na-eme ka arụ ọrụ dị mma na nke ọma.Nhazi modul crane na-enye ohere maka ịrụzi na nrụzi dị mfe, nke na-ebelata oge nkwụsị ma na-ebuli arụpụta ọrụ.
N'ikpeazụ, aọkara-gantry kreenubụ igwe na-ebuli elu na-agbanwe agbanwe, na-agbanwe agbanwe na nchekwa nke na-enye uru dị ukwuu maka ngwa dị iche iche ebuli na njikwa.Nhazi ya pụrụ iche na-enye uru nke ma crane gantry na crane àkwà mmiri, na-eme ka ọ bụrụ ngwọta dị mma maka ụlọ ọrụ na-achọ ike ibuli elu na oghere dị oke.
Oge nzipu: Nov-24-2023
