Ingabe i-hand chain hoist iyithuluzi elikhethekile?

Imishini ekhethekile isho okokusebenza okubandakanya ukusekela impilo futhi kuyingozi kakhulu. Imishini ekhethekile ihlukaniswe yaba izigaba ezimbili: imishini ekhethekile enengcindezi kanye nemishini ekhethekile ye-electromechanical. Embonini yokuphakamisa, kusobala ukuthi ingeyemishini ye-electromechanical. uhlobo lwemishini ekhethekile. Imishini ekhethekile ye-electromechanical isetshenziselwa ukuphakamisa okuqondile noma okokusebenza kwe-electromechanical ephakamisa iqonde phezulu futhi ihambise izinto ezisindayo zivundlile. Ukuze kuchazwe kabanzi, ububanzi bayo buchazwa njengokuphakanyiswa okunamandla okuphakamisa okulinganiselwe okukhulu noma okulingana no-0.5t kanye nomthamo wokuphakamisa olinganiselwe omkhulu noma olingana no-3t kanye nokuphakama kokuphakamisa okukhulu kuno-Noma i-crane elingana no-2m; kusukela olwazini olungenhla, singabona ukuthi i-chain hoist ayiyona into ekhethekile. Naka igama elithi "electromechanical", okusho ukuthi kumele isetshenziswe "ugesi". Okungukuthi, okuthiwa i-electric hoist, crane, njll. Ulwazi olungenhla lubonisa kuphela uma kuqhathaniswa ukuthi i-chain hoist ayiyona into ekhethekile. Nakuba imithethonqubo isho njalo, kwezinye izindawo zezwe, ii-chain hoistis ithathwa njengesisetshenziswa esikhethekile futhi idinga ukuhlolwa njalo ngonyaka.