Iikhreyini zokuphakamisa kunye neekhreyini eziphezulu ziintlobo ezimbini zezixhobo zokuphakamisa ezisetyenziswa kwizicelo ezahlukeneyo zoshishino. Zombini iikhreyini kunye neekhreyini eziphezulu zisetyenziselwa ukuphakamisa nokuhambisa imithwalo enzima; nangona kunjalo, kukho umahluko phakathi kwezi ntlobo zimbini zezixhobo zokuphakamisa. Okulandelayo zezinye zeendlela ezahlukileyo phakathi kweekhreyini kunye neekhreyini eziphezulu: 1. Umsebenzi I-hoist sisixhobo sokuphakamisa esisetyenziselwa ikakhulu ukuphakamisa ngokuthe nkqo nokwehlisa imithwalo. Iikhreyini zihlala zisetyenziswa kwiindawo ezincinci kwaye zifakelwa kwiindawo ezizinzileyo okanye kwiidoli ezihambayo. Zingasetyenziselwa ukuphakamisa imithwalo ukusuka kwiikhilogram ezimbalwa ukuya kwiitoni ezininzi, kuxhomekeke kumthamo wazo. Kwelinye icala, ikhreyini ephezulu ngumatshini ontsonkothileyo osetyenziselwa ukuhambisa imithwalo zombini ngokuthe tye nangokuthe nkqo. Njengeekhreyini, iikhreyini eziphezulu zinokuphakamisa imithwalo ukusuka kwiikhilogram ezimbalwa ukuya kwiitoni ezininzi. Zihlala zisetyenziswa kwiindawo ezinkulu zoshishino ezifana neendawo zokugcina impahla, iifektri kunye neendawo zokuhambisa iinqanawa. 2. Uyilo Iikhreyini zilula kakhulu kuyilo, zineentambo okanye amatyathanga anamathele kwiimoto okanye iikhreyini zesandla zokuphakamisa okanye zokwehlisa imithwalo. Iikhreyini zinokuba ngombane okanye zisetyenziswe ngesandla. Ikhreyini ephezulu ngumatshini ontsonkothileyo oquka ibhulorho, itroli kunye nekhreyini. Iibhulorho ziibhama ezithe tye ezijikeleza indawo yokusebenza kwaye zixhaswa ziikholamu okanye iindonga. Itroli liqonga elihambayo eliphantsi kwebhulorho ethwala isinyusi. Njengoko bekutshiwo ngaphambili, ii-hoist zisetyenziselwa ukuphakamisa nokunciphisa imithwalo. 3. Ukuzilolonga Ii-Crane zihlala zimi okanye zihamba ngendlela ethe tye. Zenzelwe ukuphakamisa imithwalo ngokuthe nkqo okanye ukuhambisa imithwalo kumgama othe tye. Ii-Crane zinokufakwa kwiitroli ukubonelela ngomlinganiselo othile wokuhamba, kodwa ukuhamba kwazo kusalinganiselwe kwindlela echaziweyo. Ii-crane ezingaphezulu, kwelinye icala, zenzelwe ukuhamba ngokuthe tye nangokuthe nkqo. Ibhulorho ye-crane inokushukunyiswa kubude bendawo yokusebenza, ngelixa i-trolley inokushukunyiswa kububanzi. Oku kuvumela i-crane engaphezulu ukuba ibeke umthwalo kwiindawo ezahlukeneyo ngaphakathi kwendawo yokusebenza. 4. Umthamo Ii-Hoist kunye nee-crane eziphezulu ziza ngeendlela ezahlukeneyo zokuphakamisa ukuhlangabezana neemfuno zezicelo ezahlukeneyo zoshishino. Ii-cranes zinomthamo ukusuka kumakhulu ambalwa eepawundi ukuya kwiitoni ezininzi. Ii-crane ezingaphezulu zinomthamo ukusuka kwitoni e-1 ukuya kwiitoni ezingaphezu kwama-500 kwaye zilungele ukuhambisa imithwalo enzima kakhulu. Ngamafutshane, zombini ii-hoist kunye nee-overhead cranes zizixhobo ezibalulekileyo zokuphakamisa ezisetyenziswa kwizicelo ezahlukeneyo zoshishino. Nangona ii-cranes zenzelwe ukuphakamisa nokunciphisa imithwalo ngokuthe nkqo, ii-overhead cranes ziyakwazi ukuhambisa imithwalo ngokuthe nkqo nangokuthe nkqo. Kwakhona, uyilo kunye nomthamo wokuphakamisa ii-overhead cranes kuzenza zilungele ngcono iindawo ezinkulu zoshishino, ngelixa ii-hoist zilukhetho olungcono kwiindawo ezincinci ezifuna kuphela ukuphakamisa ngokuthe nkqo.
Isinyusi saseYurophu
I-Hoist double girder crane
Isinyusi sombane
I-Crane Engaphezulu Kwesigqubuthelo Esisodwa
Ixesha lokuthumela: Meyi-19-2023