Phapang lipakeng tsa chain hoist le lever hoist

 

Ke engketane hoist: Hand chain hoist ke sesebelisoa se bonolo ho se sebelisa, 'me ho bonolo ho jara mochini o phahamisang matsoho 'o ka sebelisoa lifemeng tse ncha, boema-kepe, libakeng tse bulehileng ntle le phepelo ea motlakase bakeng sa ho phahamisa lintho tse boima, lihoho tse huloang ka letsoho li ka sebelisoa le ho matha. trolleys, ho tsamaea holim'a I-beam le litsela tse ling.

Ke englever hoist: The hand lever hoist ke mokhoa o bonolo oa ho sebelisa, o nkehang habonolo oa ho phahamisa sesebelisoa. motsamao wa ho kganna moroalo.

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Tšoanang: Bobeli thibela ketane lecrane lever hoistdi sebedisoa ho baballa matsapa ka ho tsamaisa dipule.

Fapaneng

E 'ngoe: "Lever lever block" le lintlha tse ts'oanang tsa ho phahamisa molumo oa papiso ea molumo oa ketane ea letsoho, "lever hoist" e nyane haholo ho feta mochini oa ketane, 'me ts'ebetso ea eona e sebetsa hantle le mefuta ea ts'ebeliso e pharalletse.

Tse peli: Mokhanni oa ketane ea ketane ke ketane e huloang ka letsoho, ketane ea letsoho e khanna potoloho e sebetsang ea pinion, pinion e khanna potoloho e kholo ea gear, tlhahiso ea torque e matlafalitsoeng, kahoo e phahamisa boima, e sebelisoang haholo ho phahamisa lintho ka holimo.

Tse tharo: tsetataiso leqhoaphahamisae nyane haholo ho feta e ts'oanang ea ho phahamisa ketane ea letsoho, 'me ts'ebeliso ea eona e pharalletseng.Hona joale mochini o ka sebelisoang fekthering, morafo, temo, motlakase, tlhahiso ea meaho le kaho, li-docks, li-docks, matlo a polokelo bakeng sa ho kenya mochine, ho phahamisa thepa, ho palamisa le ho laolla koloi, joalo-joalo E loketse ka ho khetheha bakeng sa ho bula moea le matla- ts'ebetso ea mahala;ratchet lever hoist e sebelisoa haholo indastering le merafong, lipalangoang, kaho, matla a motlakase, kaho ea likepe le meru le mafapha a mang a ho kenya lisebelisoa, ho kopanya likarolo tse hlephileng, ho phahamisa thepa, ho tiisa likhoele le ho tsamaisa litšepe le liketsahalo tse ling, haholoholo ha ho se na matla. phepelo le libaka tse nyane bakeng sa ho hohela ho feta bonts'a bophahamo ba eona bo ikhethang.

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Nne: Opereishene e fapane

Lever hoist:

E 'ngoe: Theketane ea letsoho la cranehoist e tla lokisa hook le mokhabiso oa mokhabiso ka botšepehi, 'me hook ea ketane e tla fanyehoa hammoho le ntho e boima e emisitsoeng.

Ea bobeli: manual lever hoist ho phahamisa boima.Hula sekoti ho "top" ea poleiti ea boemo, ebe u hula sephethephethe ka ho pheta-pheta, 'me ha molamu o huloa ka morao le pele, boima bo nyoloha hantle.

Boraro: Ho theoha ha boima ba lekhapetla la letsoho.Beha sekoti sebakeng sa "tlase" ho letšoao, ebe u hula sephethephethe ka mokhoa o lumellanang, 'me boima bo tla oa hantle ha sebapa se huloa.

Nne:Phetoho ea boemo ba hook ea wrench ea letsoho.Ha o laolloa, hula konopo ho "0" ho sesupo, ebe o fetola lebili la letsoho ho lokisa maemo a ka holimo le a tlase a hook ea ketane ho etsa pawl e qhekellang ratchet, e le hore boemo ba hook ea ketane e ka fetoloa. hamonate le kapele ka ho hula ketane ka letsoho.

Thibelo ea ketane:

E le phetolelo e ntlafalitsoeng ea pulley e tsitsitseng, pulley chain block e rua molemo ka ho feletseng melemo ea pulley e tsitsitseng, 'me ka nako e ts'oanang e amohela motsoako oa mochine o fokotsang reverse reverse brake le sehlopha sa ketane ea pulley, le tlhophiso ea symmetrical ea pulley e tsitsitseng. Sebopeho sa bobeli sa spur gear rotation se bonolo, se tšoarella ebile se sebetsa hantle. Theko e hulang ka letsoho e potoloha ka ho hula ketane ea letsoho le lebili la bracelet ho hatella ratchet ea lehare la friction le setulo sa brake hore se be se le seng ebe se potoloha hammoho, 'me leino le lelelele la leino le potoloha blade gear, tooth short shaft le spline hole gear. Ka tsela ena, sprocket e phahamisang e behiloeng holim'a sekoti sa spline hole e khanna ketane ea ho phahamisa, kahoo e phahamisa boima ka thelelo.Brake ea mofuta oa "ratchet friction plate" e amoheloa, e ka ikakhelang ka boeona tlas'a moroalo, 'me pawl e sebetsana le ratchet tlas'a ketso ea selemo,' me brake e sebetsa ka mokhoa o sireletsehileng.


Nako ea poso: May-05-2022