Engxenyeni engaphambili yochungechunge, ingxenye yochungechunge lwe-anchor oluxhunywe ngqo ku-anchor shackle ye-anchor yingxenye yokuqala yochungechunge. Ngaphezu kwesixhumanisi esivamile, ngokuvamile kunezinamathiselo ze-anchor chain ezifana ne-end shackles, izixhumanisi zokugcina, izixhumanisi ezikhulisiwe kanye nama-swivel. Ukuze kube lula ukugcinwa, lezi zinamathiselo zivame ukuhlanganiswa zibe uchungechunge lwe-anchor olususwayo, olubizwa ngokuthi isethi ejikelezayo, exhunywe emzimbeni wesixhumanisi ngesixhumanisi esixhumanisayo (noma i-shackle). Kunezinhlobo eziningi zezixhumanisi kusethi yesixhumanisi, futhi ifomu elilodwa elijwayelekile liboniswe kuMfanekiso 4(b). Isiqondiso sokuvula se-end shackle singanqunywa ngokuya ngezidingo zomsebenzisi, futhi sisehlangothini olufanayo ne-anchor shackle (ebheke ku-anchor) ukunciphisa ukuguguleka nokuxinana phakathi kwe-anchor kanye ne-anchor lip engezansi.
Ngokusho kochungechunge lwe-anchor oluchaziwe, indandatho ejikelezayo kufanele inikezwe ekugcineni kochungechunge lwe-anchor oluxhumanisayo. Inhloso yokujikeleza ukuvimbela uchungechunge lwe-anchor ukuthi lungajiki kakhulu lapho luboshelwe. Ibhawodi yendandatho ye-swivel kufanele ibhekane nesixhumanisi esiphakathi ukuze kuncishiswe ukungqubuzana nokuxinana. Ibhawodi yendandatho nomzimba wayo kufanele kube semgqeni ofanayo ophakathi futhi kungajikeleza ngokukhululeka. Uhlobo olusha lokunamathisela, i-swivel shackle (Swivel Shackle, SW.S), nayo ivame ukusetshenziswa namuhla. Olunye uhlobo A, olubekwa ngqo ku-anchor esikhundleni se-anchor shackle. Olunye uhlobo B, olunikezwa ekugcineni kochungechunge ukuze luthathe indawo ye-end shackle futhi luxhunywe ku-anchor shackle. Ngemva kokuthi i-swing shackle isethiwe, isixhumanisi se-anchor end singashiywa ngaphandle kwe-swivel kanye ne-end shackle.
Isikhathi sokuthunyelwe: Julayi-19-2022