Iikhreyini zaselwandle zizixhobo ezibalulekileyo kumashishini ahlukeneyo afuna imisebenzi yokunyusa ubunzima elwandle okanye emhlabeni.Ukuguquguquka kweecranes zaselwandle kuvumela ukuba baphathe kwaye baphakamise uluhlu olubanzi lwemithwalo kunye nemithwalo, kubandakanywa izitya, oomatshini, izixhobo, kunye neenqanawa ezincinci.Ukusetyenziswa kweecranes zaselwandle kumashishini aselwandle, kwiinqanawa, nakwi-oyile kunye negesi yegesi kubalulekile ekuqinisekiseni ukusebenza ngokufanelekileyo nangokukhuselekileyo.
Eyona njongo yecrane yaselwandle kukuphakamisa nokudlulisa imithwalo enzima phakathi kweenqanawa okanye ukusuka enqanaweni ukuya elunxwemeni.Ukufikelela, ukuphakamisa umthamo kunye nokuguquguquka kwecrane kuyenza ibe sisixhobo esiyimfuneko ekulayisheni nasekukhupheni iinqanawa, kunye nokubeka kunye nokudibanisa izixhobo kumaqonga angaphesheya kolwandle.Ii-cranes zaselwandle ziyakwazi ukusingatha imithwalo ukusuka kwiitoni ezimbalwa ukuya kwiitoni ze-5,000 okanye ngaphezulu, kwaye ubude bazo be-jib bunokufikelela kumakhulu eemitha.
Ukusetyenziswa kwee-cranes zaselwandle akukhawulelwanga ekuphatheni nasekuphakamiseni imithwalo yamanzi.Zisenokusetyenziswa phantsi kwamanzi kulwakhiwo olungaphantsi kolwandle, ukufakwa kunye nokugcinwa kwemisebenzi.Iikhreyini ezingaphantsi kwamanzi ziyilelwe ukuba zimelane nemekobume erhabaxa yaselwandle kwaye zinokusebenza kubunzulu bamakhulu eemitha.Zisetyenziselwa imisebenzi efana nokuphakamisa kunye nokufakela imibhobho yeoli nerhasi, ukulungisa iziseko ezingundoqo eziphantsi kwamanzi, nokubuyisela izinto ezingaphantsi kwamanzi.
Ukongeza kwimisebenzi yaselwandle, iicranes zaselwandle zikwasetyenziswa kwiindawo eziselunxwemeni ezinje ngamazibuko, iindawo zokuthengisa iinqanawa kunye neendawo zoshishino.Zisetyenziselwa ukulayisha kunye nokothula izitya, oomatshini abakhulu kunye nezixhobo kwiilori, oololiwe okanye iinqanawa.Iikhreyini zaselwandle zikwasetyenziswa kushishino lolwakhiwo kulwakhiwo lweebhulorho, amadama kunye nezinye iiprojekthi zeziseko ezingundoqo ezifuna ukuphakanyiswa kanzima.
Iikhreyini zaselwandle zifumaneka kwiindidi ezahlukeneyo kunye noqwalaselo ukuhlangabezana neemfuno ezithile.Ezinye iintlobo eziqhelekileyo zeekhreyini zaselwandle zibandakanya iikhreyini zehydraulic, i-knuckle boom cranes, i-rigid boom cranes, ii-telescopic boom cranes kunye ne-lattice boom cranes.Uhlobo ngalunye lwe-crane luneenzuzo kunye nokunciphisa, kuxhomekeke kusetyenziso olujoliswe kuyo, umthamo womthwalo kunye neemeko zokusebenza.
Izinto ezifana nomthamo womthwalo, ukufikelela, ubude bejib kunye nendawo yokusebenza kufuneka ziqwalaselwe xa ukhetha i-crane yaselwandle.IiCranes nazo kufuneka ziyilwe ukuhlangabezana nemigangatho yoshishino kunye nemimiselo, kubandakanywa neemfuno zokhuseleko.Uqeqesho olufanelekileyo kunye nokuqinisekiswa kwabaqhubi be-crane kunye neefitters nazo zibalulekile ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo.
Ukugcinwa kunye nokuhlolwa kwee-cranes zaselwandle kubalulekile ukuqinisekisa ukuthembeka kunye nokuphila ixesha elide.Ukuhlolwa rhoqo, ukuthambisa kunye nokutshintshwa kwamalungu agugileyo kuthintela ukuqhekeka kunye nokunciphisa ixesha lokuphumla.Ukugcinwa ngokufanelekileyo kunye nokuphathwa kwe-crane xa ingasetyenziswanga kubalulekile ukuyikhusela kwi-corrosion, umswakama kunye nezinye izinto zokusingqongileyo.
Ukuqukumbela, iikhreyini zaselwandle zizixhobo ezibalulekileyo kumashishini ahlukeneyo afuna imisebenzi yokunyusa ubunzima elwandle okanye emhlabeni.Ukuguquguquka kwazo, umthamo kunye noluhlu lubenza zibe zizixhobo eziyimfuneko zokulayisha kunye nokothula iinqanawa, ukubeka kunye nokudibanisa izixhobo kumaqonga angaphesheya kolwandle, kunye nokuphatha imithwalo enzima kwimizi-mveliso kunye neendawo zokwakha.Ukusetyenziswa kwee-cranes zaselwandle kufuna ukhetho olufanelekileyo, uqeqesho, isatifikethi, ukugcinwa kunye nokuhlolwa ukuqinisekisa ukusebenza okukhuselekileyo, okuthembekileyo kunye nokusebenza kakuhle.
Ixesha lokuposa: Jun-13-2023
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