I-Hook of Ancgesist Hoost iyingxenye ethwala umthwalo oyisisekelo ye-heast kagesi, futhi isetshenziselwa ikakhulukazi ukulengiswa, ukuphakamisa nokuhambisa izimpahla. Imvamisa yakhiwa noma igingqiwe kusuka ku-alley enamandla anamandla, futhi inamandla amahle kakhulu okuqina nokugqoka. Isakhiwo se-hook sifaka umzimba we-hook, intamo ye-hook, umthelela (noma i-thrust nati) kanye nedivaysi yokukhiya (njengolimi lokuphepha) ukuze uqinisekise ukuthi izinto ezisindayo zizinzile futhi zingaweli ngesikhathi sokuphakamisa. Ngokuya ngomthamo wokuphakamisa, i-hook ingahlukaniswa ibe yi-hook eyodwa kanye ne-hook ephindwe kabili, efanelekile izidingo ezihlukile zokusebenza kwe-tonnage.
I-hook of hoist kagesi kufanele ihambisane namazinga kazwelonke noma embonini wokuphepha (njenge-GB
t 10051 "Ukuphakamisa Hook"). Ngaphambi kokusebenzisa, hlola ukuthi i-hook inemifantu, i-deformation, ukugqoka noma ukugqwala, nokwenza ukutholwa kwephutha njalo. Ukulungiswa kwansuku zonke kufaka phakathi ukugcoba umthelela we-hook rain, ubheka ukuthi ngabe idivaysi elwa nokukhubazeka iyasebenza, futhi igwema ukulayisha ngokweqile. Uma ukuvulwa kwe-hook kukhubazeka ngaphezulu kwe-10% yosayizi wokuqala noma i-torsional deformation idlula i-5%, kufanele ithathelwe indawo ngokushesha ukuqinisekisa ukuphepha okusebenzayo.
Izingwegwe ze-Electric hoist zisetshenziselwa kakhulu ukuphakanyiswa kwezinto ezibonakalayo emafektri, izindawo zokugcina impahla, izindawo zokwakha nezinye izikhathi. Lapho ukhetha imodeli, udinga ukucubungula umthamo wokuphakamisa olinganiselwe, okusebenzayo (okufana ne-M3-M5) kanye nokusebenzisa imvelo (njengokumelana nokugxeka, njll.) Yezinyuso zikagesi. Ukuze kusetshenzwe njalo noma izimo zomthwalo ezisindayo, kunconyelwa ukusebenzisa izingwegwe ezimbili noma izingwegwe eziqinisiwe ngezilimi zokuphepha ukuze zithuthukise ukuphepha. Ekushiseni okuphezulu, okushisa okuphansi noma ezindaweni ezinokwehla, izinto ezikhethekile (njengensimbi engagqwali noma i-galvanized) kufanele kusetshenziselwe ukunweba impilo yensiza.
