I-manuwali chain hoist imisiwe ngaphezu kwento ezophakanyiswa ngokuhukwa noma ngokuyigxumeka kuhlaka lwesakhiwo oluqinile noluqinile.Inamaketango amabili: iketango lesandla elidonswa ngesandla kanye neketango lomthwalo, elenziwe ngezinto eziqinile, (isb., insimbi) ephakamisa umthwalo.Iketango lesandla lide kakhulu kuneketango lomthwalo.Okokuqala, ihuku lokubamba linamathiselwe entweni okufanele iphakanyiswe.Isisebenzi, esiqhelelene nomthwalo, sidonsa iketanga lesandla izikhathi eziningana.Njengoba isisebenzi sidonsa iketango lesandla, liphendula i-cog;lokhu kubangela ukuthi i-driveshaft ijikeleze.I-driveshaft idlulisela amandla ochungechungeni lwamagiya anenani elihlukile lamazinyo.Amandla agxiliswe wukudlulisa i-torque egiyeni eligijimayo, elincane iye kumagiya ahamba kancane namakhulu.La mandla azungezisa i-sprocket, edonsa iketango lomthwalo kanye nento.Iketango lomthwalo liboshwe eduze kwe-sprocket njengoba linciphisa ubude balo obuveziwe futhi lisusa endaweni yento.
Izibambisi zamaketango kagesi zisebenzisa iketango lomthwalo njengendawo yokuphakamisa.Iketango lomthwalo lidonswa injini eguqula amandla kagesi abe amandla emishini asetshenziselwa ukuphakamisa umthwalo.I-electric hoist motor ifakwe ngaphakathi kwegobolondo elikhipha ukushisa, ngokuvamile elenziwe nge-aluminium.I-hoist motor ifakwe isiphephetha-moya esipholile ukuze ikhiphe ukushisa ngokushesha phakathi nesevisi yayo eqhubekayo futhi ivumele ukusebenza kwayo ezindaweni ezishisayo.
I-electric chain hoist imisiwe ngaphezu kwento ezophakanyiswa ngokuhukwa noma ngokuyigxumeka kuhlaka lwesakhiwo esiqinile.Ihuku linamathiselwe ekugcineni kweketango lomthwalo elibamba into.Ukuze kuqalwe umsebenzi wokuphakamisa, isisebenzi sishintsha injini yokuphakamisa.Injini ihlanganiswe nebhuleki;i-brake inesibopho sokumisa injini noma ukubamba umthwalo wayo oqhutshwayo ngokusebenzisa i-torque edingekayo.Ukunikezwa kwamandla kukhishwa ngokuqhubekayo ngekhefu ngesikhathi sokuhamba okuqondile komthwalo.
Ama-hoists ezintambo zikagesi aphakamisa imithwalo esebenzisa intambo yocingo njengendawo yokuphakamisa.Izintambo zocingo zihlanganisa ingqikithi egijima phakathi nendawo yentambo yocingo kanye nezintambo ezimbalwa eziphothene phakathi nendawo.Lokhu kwakhiwa kwakha intambo ehlanganisiwe enamandla amakhulu.Izintambo ezihloselwe ukuphakamisa izinhlelo ngokuvamile zenziwe nge-carbon steel, insimbi engagqwali, iMonel, nethusi;lezi zinto zinokumelana okuphezulu nokuguga, ukukhathala, ukuhuzuka, nokugqwala.
Ama-hoist ezintambo zikagesi, njengama-electric chain hoist, afakwe i-hoist motor enesistimu yokubhuleka ehlanganisiwe.Baphinde basebenzise uchungechunge lwamagiya ngaphakathi ku-gearbox akhulisa i-torque ephuma emoteni.Amandla agxilile asuka ku-gearbox adluliselwa ku-spline shaft.I-spline shaft ibe isizungezisa isigubhu esimazombezombe.Njengoba intambo yocingo idonswa ukuze isuse imithwalo ibheke phezulu, iboshelwa eduze kwesigubhu esimazombezombe.Igayidi yezintambo ihamba izungeza isigubhu esisongayo ukuze ibeke intambo yocingo ngendlela efanele emiseleni, ehamba ngokuphihliza kusigubhu esimazombezombe ngaseceleni.Igayidi yezintambo ivimbela intambo yocingo ukuthi ingahlangani.Intambo yocingo nayo idinga ukugcotshwa.
Isikhathi sokuthumela: Jul-15-2022