I-girder ephindwe kabiningaphezulucraneszenzelwe ukuphakamisa ukuphatha ngezinto ezinzima ezingaphezulu kwe-20 yeetoni. Ke ngoko, i-girder ephindwe kabiningaphezuluI-crane inokubizwa ngokuba yi-blorge enzima. I-girder ephindwe kabini kwi-cranes engasentla ingenziwa kulawulo oluphezulu lwe-crane, kubandakanya ii-trolleys ze-hones, kunye neentlobo ze-CO-HOOD, njl njl.
Isikhundla somthwalo uhlala esona sizathu siphambili sokukhetha iphinda kabinii-beam ngaphezulu kwe-crane. I-girder ephindwe kabini kwi-cranes ephezulu yindleko kunye nendawo Ukusindisa isisombululo ukuba imithwalo engaphezulu kwe-15 tonnes kufuneka iphakanyiswe ngaphakathi komjikelo osiyo.
Ukuphuculwa kobude obungaphuculweyo. Phinda kabiniI-Beam Bridge I-cranes ibonisa i-trolley ehamba ngaphezulu kwebhulorho, ngaloo ndlela yandisa ukuphakama kwegwegwe. Oku kwenza ukuba umntu ophetheyo aphakamise izinto ezinde kunye nezinto ezinde kunye nezixhobo kwingingqi yomsebenzi xa kuthelekiswa ne-girner enye ye-gidhungile trolley kunye ne-horist.
Kukho iingcali ezingabalulekanga kumqadi ngamnye. I-cranes eyongeziweyo inokongezwa kwibhiliyoni enye ukongeza amanqaku amaninzi okuphakamisa kwi-crane engaphezulu. Ezi cranes zinokuhamba zihamba zihamba zijikeleze ngoba azikho kwiqonga elinye.
Kumgama omde.II-20 ye-ton ngaphezulu kwe-craneIngakwazi ukuya kumgama omde kuba uyilo lwebhiyoli ofanayo lunamandla amakhulu ngakumbi koyilo lombhinqo.
Ukusebenza okuqinileyo. Ngakumbi intsebenzo ephezulu ngenxa yoyilo lwebhiyori kabini ngesantya esiphezulu sokuhamba kunye nokuhamba ngeenyawo. Ngakumbi ukuphakama okuphezulu, njengoko i-hook yomthwalo inokuphakanyiswa phakathi kwe-Crane Gibbers ezimbini.
LeI-20 ye-ton ngaphezulu kwe-craneiya kujongana ngokulula imithwalo enzima kunye nobunzima obunzima kunokuba20 iitoni. Ayisiyiyo le nto kuphela, isebenza kakuhle nakwiziyalezo eziphakamileyo.Sinee-girder eziphindwe kabini kwi-cranes ngaphezulu kwe-cranes eyahlukeneyo kunye neenkcazo eziya kuhambelana nenjongo yakho ngokufanelekileyo nangokufanelekileyo.
