Nkhani zachisanu
Zigawo zazikulu zamitundu yonse ya elevator ndizosiyana, koma nthawi zambiri zimakhala ndi magawo asanu ndi atatu: traction system, kalozera wowongolera, galimoto, dongosolo la khomo, dongosolo lolemera, mphamvu yamagetsi yokoka, dongosolo lamagetsi, chitetezo chachitetezo.
Elevator imagawidwa m'magulu awiri: ma elevator ndi ma escalator.Zigawo zazikulu zamitundu yonse ya elevator ndizosiyana, koma nthawi zambiri zimakhala ndi magawo asanu ndi atatu: traction system, kalozera wowongolera, galimoto, dongosolo la khomo, dongosolo lolemera, mphamvu yamagetsi yokoka, dongosolo lamagetsi, chitetezo chachitetezo.Makina ambiri a elevator ali pamwamba, kuphatikiza ma mota ndi makina owongolera.Galimoto imazunguliridwa kudzera mu giya kapena (ndi) pulley, monga chassis ndi mphamvu yosunthira mmwamba ndi pansi.Dongosolo lowongolera limayang'anira magwiridwe antchito ndi machitidwe ena agalimoto, kuphatikiza kuwongolera kuyambika ndi kuphulika kwa elevator, ndikuyang'anira chitetezo.
Pali magawo ambiri oti azipaka zida za elevator, monga mabokosi a giya, zingwe zamawaya, mayendedwe, ma hydraulic bumpers ndi makina a zitseko za sedan.
Kwa elevator yokhala ndi mano, bokosi la giya lochepetsera la makina ake okokera lili ndi ntchito yochepetsa kuthamanga kwa makina okokera ndikuwonjezera torque.Kapangidwe ka giya yochepetsera giya yotsitsa ili ndi mitundu yosiyanasiyana ya nyongolotsi za turbine, mtundu wa zida za bevel ndi mtundu wa zida zamapulaneti.Makina opangira makina opangira nyongolotsi amtundu wa turbine worm nthawi zambiri amatenga mkuwa wosamva, nyongolotsi imagwiritsa ntchito chitsulo chosungunuka ndi chozimitsidwa, nyongolotsi ya nyongolotsi yomwe imatsetsereka kwambiri, nthawi yolumikizana ndi dzino ndi yayitali, ndipo mikangano ndi mavalidwe ndi odziwika.Chifukwa chake, ziribe kanthu mtundu wamtundu wa turbine worm woyendetsa, pali kupsinjika kwakukulu komanso zovuta zotsutsana ndi kuvala.
Momwemonso, ma bevel gear ndi ma thilakitala a pulaneti amakhalanso ndi zovuta kwambiri komanso zovuta zovala.Kuonjezera apo, mafuta omwe amagwiritsidwa ntchito pa thirakitala ayenera kukhala ndi madzi abwino pa kutentha kochepa komanso kukhazikika kwa okosijeni ndi kukhazikika kwa kutentha pa kutentha kwakukulu.Chifukwa chake, bokosi la giya lochepetsera lomwe lili ndi makina okokera dzino nthawi zambiri limasankha mafuta a turbine worm worm okhala ndi kukhuthala kwa VG320 ndi VG460, ndipo mafuta opaka amtunduwu amatha kugwiritsidwanso ntchito ngati mafuta opangira ma escalator.Kuchita kwa anti-wear and lubrication kwasintha kwambiri.Amapanga filimu yolimba kwambiri yamafuta pamtunda wachitsulo ndipo amamatira pamwamba pazitsulo kwa nthawi yaitali.Itha kuchepetsa kukangana pakati pa zitsulo, kuti zida zitha kupeza mafuta abwino komanso chitetezo nthawi yomweyo poyambira.Mafuta opaka mafuta ali ndi mphamvu yabwino yokana madzi, kukana makutidwe ndi okosijeni komanso kumamatira mwamphamvu.Itha kukonza kulimba kwa bokosi la gear (bokosi la giya nyongolotsi) ndikuchepetsa kutayikira kwamafuta.
Kwa mafuta a gearbox yamakina okokera, kutentha kwa zida zamakina ndi kunyamula kwa bokosi la giya la elevator kuyenera kuchepera 60 ° C, ndipo kutentha kwamafuta mu chassis kuyenera kupitilira 85 ° C. Mafuta ayenera kugwiritsidwa ntchito molingana ndi mitundu yosiyanasiyana ndi ntchito za elevator, ndipo mafuta, kutentha kwamafuta ndi kutayikira kwamafuta kuyenera kuyang'aniridwa.