I-Double-Beam Crane pulley block iyingxenye yokudlulisela okuyisisekelo kwemishini yokuphakamisa e-Double-beam efana nohlobo lwebhuloho nohlobo lwe-gantry. Ihlanganiswe nge-pulley ehleliwe, i-pulley eshukumisayo kanye nokulinganisa i-pulley. Yenziwe ngensimbi enamandla amakhulu we-alloy noma ngensimbi ukuqinisekisa umthamo omkhulu womthwalo (iqembu elilodwa lingafinyelela amathani angama-500) kanye nempilo yenkonzo ende. Intambo yayo enokulungiswa kwentambo (uhlobo lwe-U-
V-v-) inganciphisa ngempumelelo intambo yezintambo. Ngama-slidelling roller bearings noma amabhere angenakuphikiswa avimbela, angafinyelela umthwalo oqinile futhi ophansi wokuphakamisa umthwalo futhi wehlise. Ilungele izigcawu eziphezulu ezigcwele umthwalo wemvamisa ezinjenge-metallurgy, amachweba, namandla omoya.
I-pulley block inokwakheka okuguquguqukayo, isekela ukugcinwa okusheshayo kwe-disassembly, futhi ingafakelwa uhlelo lokuhlola oluhlakaniphile (njengezinzwa zokushisa kanye nokudlidliza) ukuhlinzeka ngempendulo yesikhathi sangempela sesikhungo sokulawula. Imiklamo yokuphepha efana nama-baffles alwa nokulwa nezinhlaka ezilinganiselayo zingavimbela izintambo zocingo ekugxumeni noma zilinganise ukulayisha, futhi zithuthukise ukuthembeka okusebenzayo. Ngokwemibandela yokusebenza, amamodeli akhethekile afana nokumelana okuphezulu kwamazinga okushisa, ukumelana nokugqwala noma ubufakazi bokuqhuma kungenziwa ngezifiso ukuzivumelanisa nezimo ezahlukahlukene zezimboni.
I-Drane Crane pulley block inezinzuzo ezisemqoka zokusebenza okuphezulu, ukonga abasebenzi kanye nokulungiswa okulula, okunciphisa kakhulu ukusetshenziswa kwamandla futhi kwandise impilo yezintambo zocingo. I-interface yayo esezingeni elifanele iyahambisana namamodeli we-Crane we-Mainstram Kuyinto esemqoka yokwenza ngcono ukusebenza nokuphepha kwemishini yokuphakamisa.
