A ngaphandlekabini girder gantry craneyikhreyini engaphezulu eyakhiwe phezu kwesakhiwo esixhaswa yimilenze ekhululekileyo, isusa imfuno yenkqubo yeenqwelo-moya ezihamba phezulu.Ngaphandlegiikhreyini zokungena zakhiwe kwisakhelo esishukumayo esinamavili enza ukuba ulwakhiwo luhanjiswe ecaleni kwendlela okanye inkqubo kaloliwe.
Ekunenengaphandlegantry craneibalulekile ekusebenzeni ngokufanelekileyo kweshishini lakho, ngoko ke umbuzo ngulo: indlela yokukhetha izixhobo ezifanelekileyo. Into ephambili kukugxila kwiimfuno zokusetyenziswa. Ezinye izinto ezibalulekileyo ekukhetheni izixhobo zokuphakamisa ikakhulu zibandakanyaixabiso langaphandle gantry crane, umgangatho, inkonzo kunye nemigangatho yemfundo yomthengisi we-crane. Sincoma ukuba uqwalasele le miba ngokubanzi ukuze wenze ukhetho olungcono. Njengomvelisi onamava angaphezu kweminyaka elishumi kwimveliso ye-crane kunye namava acebileyo okungenisa kunye nokuthumela ngaphandle, i-SEVENCRANE inokukunika ngokuqinisekileyo ii-cranes ezisemgangathweni kunye namava okusebenzisa ngokugqibeleleyo.
Kubangaphandle double girder gantry cranes, indawo yokusebenza ayilawuleki, ngoko ke kubalulekile ukubaxhobisa ngezixhobo zokhuseleko ukuqinisekisa ukusebenza ngokufanelekileyo nangokukhuselekileyo.
Isixhobo esichasene nomoya kunye nesixhobo esichasene nokutyibilika. Ngokwemigaqo efanelekileyo,ngaphandleiikhreyini zegantrykufuneka ixhotyiswe ngesi sixhobo sokukhusela ukuthintela izixhobo ukuba zivuthelwe ngumoya onamandla kwaye zibangele ukutyibilika ecaleni komzila. Ngokweendlela ezahlukeneyo zokusebenza, isixhobo sinokuhlulwa sibe ziintlobo ezintathu: i-manual, i-automatic kunye ne-semi-automatic.
Isixhobo esichasene nokungqubana. Esi sixhobo sifanelekile kwizihlandlo apho kukho ngaphezu kwee-gantry cranes ezihamba ngengoma enye. Isetyenziselwa ukuthintela ukungqubana kwezi cranes.
Isigqubuthelo semvula kunye nesixhobo sokukhusela umbane. Kwiindawo zokusebenza ezivulekileyo, ezi zixhobo zokhuseleko kufuneka zixhotyiswe ukukhusela inkqubo yokulawula umbanegantry yangaphandleikhreyini.
I-gantry cranes esiyivelisayo yenzelwe ukusetyenziswa ngaphandle. I-SEVENCRANE inokuqinisekisa iimveliso ezisemgangathweni zabathengi kunye neenkonzo ezithembekileyo. Singenza kwakhona igantrycrane ngokweemfuno zakho.
Ngeentlobo ezahlukeneyo zeegantry cranes,ixabiso lahlukile. Ufuna ukwazi i-gantry crane yangaphandle ixabiso? Qhagamshelana nathi ngoku. Siza kuyila esona sisombululo siphakamisayo ngokweemfuno zakho kwaye sikunikeze isicatshulwa sasimahla.
