I-Double Girde Bridge Craneszivame ukusetshenziswa lapho kudingeka khona isivinini esiphakeme nensizakalo esindayo, noma lapho i-crane idinga ukufakwa khona ngemigwaqo, amalambu e-crane, ama-cab, ama-magnet reels noma eminye imishini ekhethekile. Ngabe udinga ukuthenga kabili girder overhead crane? Unezinto eziningi okufanele uzicabangele ukuze ukhethe i-crane eletha okudingayo. Lapho uthenga i-girder girder overhead crane, kufanele ucabangele umthamo wesisindo, i-span, indlela yokuxazulula nokuningi. Nazi izinto eziphezulu okufanele zicatshangelwe ukuze uthenge i-crane leyo'ilungelo lesicelo sakho.
Umthamo Wesisindo: Into yokuqala ohlwini inani lesisindo ozobe liphakamisa futhi lihambe.Ndder kabili ngaphezulu kwe-cranesyakhelwe futhi yakhelwe ukuphakanyiswa okunzima njalo. Lokhu kuvame ukusho imithwalo yamathani angama-20 noma ngaphezulu.
I-SPAN: Into elandelayo okufanele uyihlole yi-span crane yakho izosebenza. Khumbula ukuthi kuma-cranes angaphezu kwamamitha angama-60, ama-girders asongwe ngokwesigaba ngokuvamile kufanele ahlukaniswe, angakhulisa kakhulu isisindo se-crane.
Ukuhlukaniswa: Yonke imidwebo ebheke ngaphezulu ihlukaniswa ngokusekelwe umthwalo kanye nemijikelezo. Ukuhlukaniswa kunquma ubukhulu bomthwalo kanye nenombolo yemijikelezo iCrane iqeda ngesikhathi esinikeziwe.
Ukuphakama Hook:Phezulu Running Double Beam Bridge Cranessebenza ngaphezulu kwesigaxa ngasinye sethrekhi. U-Underhung Bridge Cranes usebenza ngaphansi ngaphansi kogongolo ngalunye lwethrekhi. Ama-cranes aphezulu ahamba kabili weBridge anesilinganiso esiphakeme kakhulu kunama-cranes ibhuloho le-underhung. Baphinde banikele ngekhanda elithe xaxa nokuphakama kwe-hook ephezulu. Uma i-maximumal headroom noma ukuphakama kwe-hook kubalulekile kuwe, khetha i-Tour Running Running Bridge Crane.
