A lever hoist ke sesebelisoa sa bohlokoa maemong a indasteri le kaho, se tsebahalang ka bokhoni ba sona ba ho phahamisa le ho tsamaisa lintho tse boima habonolo. Ho fapana le lisebelisoa tse ling tsa ho phahamisa, li-lever hoists li fana ka ts'ebeliso e bonolo, ts'ebeliso e bonolo, le maemo a fapaneng lits'ebetsong tse fapaneng. Bakeng sa likhoebo le borakonteraka, ho fumana se nepahetseng lever hoist e rekisoang e ka bolela katleho e kholoanyane le polokeho mosebetsing. Mona, re hlahloba mefuta, mesebetsi le lintlha tsa bohlokoa tse susumetsang lever hoist theko ho o thusa ho reka ka tsebo.
Lever hoists, tse tsejoang hape e le li-ratchet hoists, ke lisebelisoa tsa ho phahamisa ka letsoho tse sebelisetsoang ho phahamisa, ho hula kapa ho tiisa meroalo e boima. E na le lever e potolohang ho kenya ratchet, sesebelisoa se phahamisa kapa se tsamaisa meroalo ka li-increments tse nyane, e etsa hore e be e loketseng bakeng sa ho beha mojaro hantle. Moqapi oa bona o kenyelletsa ketane ea mojaro le mochini oa braking, o netefatsang polokeho le taolo, leha o phahamisa litšepe tse boima.
Li-hoists tsena hangata li fumaneha lits'ebetsong tsa kaho, tsa ho etsa thepa le tsa polokelo moo thepa e boima e hlokang ho suthisoa kapa ho phahamisoa. Liindasteri tse atisang ho sebelisa lever hoist li kenyelletsa:
Li-hoist tsa lever li fapana ho latela bokhoni ba ho phahamisa, lisebelisoa le moralo. E meng ea mefuta e tsebahalang haholo e kenyelletsa:
Ho khetha se nepahetseng lever hoist ho itšetlehile ka litlhoko tsa hau tse khethehileng tsa ho phahamisa, ho kenyelletsa le boima ba mojaro, bophahamo, le makhetlo a mangata a sebelisoang.
The lever hoist theko e khethoa ke lintlha tse 'maloa, tse kenyelletsang bokhoni, lebitso, thepa le likarolo tse ekelitsoeng. Ka tlase ke lintlha tse ling tse kenyang letsoho ho beheng litheko:
Ha o reka a lever hoist e rekisoang, nahana ka lintlha tsena:
Boleng bo phahameng lever hoists fana ka melemo e mengata, ho tloha ho tlhahiso e eketsehileng ho ea ho ts'ireletso e matlafalitsoeng. Lisebelisoa tsa boleng bo holimo li khona ho jara meroalo e boima ka katleho le ho fokotsa mosebetsi oa matsoho, e leng ho fokotsang kotsi ea kotsi. Ka ts'ebetso e ntlafetseng le ho fokotsa ho senya, ba boetse ba na le nako e telele ea bophelo, ba fana ka boleng bo botle ka nako.
Ho tsetela ka ho nepahetseng lever hoist e ka ntlafatsa haholo ts'ebetso ea ts'ebetso le polokeho. Ka mefuta e mengata ea likhetho tse fumanehang, ho bohlokoa ho hlahloba lever hoist theko khahlano le litlhoko tse ikhethileng tsa likopo tsa hau. Li-lever hoists tse tsoang ho barekisi ba tsebahalang li netefatsa polokeho, ho tšoarella, le boleng, ebang ke ts'ebeliso ea nakoana kapa e boima.