
Ukufakwa kwe-crane eyodwa ye-girder overhead yinkqubo echanekileyo efuna ukucwangciswa, ubuchule bobugcisa, kunye nokuthotyelwa ngokungqongqo kwimigangatho yokhuseleko. Ukulandela indlela ecwangcisiweyo kuqinisekisa ukuseta okugudileyo kunye nokusebenza okuthembekileyo kwexesha elide.
UCwangciso noLungiselelo: Ngaphambi kokuba kuqaliswe ukufakela, isicwangciso esineenkcukacha kufuneka siphuhliswe. Oku kuquka ukuphonononga indawo yofakelo, ukuqinisekisa ukulungelelaniswa komgaqo weenqwelo-moya, nokuqinisekisa ukuba indawo eyaneleyo kunye nokhuseleko olucacileyo luyafumaneka. Zonke izixhobo eziyimfuneko, izixhobo zokuphakamisa, kunye nabasebenzi kufuneka zilungiswe kwangaphambili ukuphepha ukulibaziseka.
Ukudibanisa amacandelo eCrane: Inyathelo elilandelayo kukudibanisa amacandelo aphambili, anjengendawo yokuhombisa ephambili, iilori eziphelayo, kunye ne-hoist. Inxalenye nganye kufuneka ihlolwe nawuphi na umonakalo phambi kwendibano. Ukuchaneka kubalulekile ngeli nqanaba ukuqinisekisa ukulungelelaniswa okufanelekileyo kunye nokudibanisa okuzinzileyo, ukubeka isiseko sokusebenza okuthembekileyo.
Ukuhlohla uMzila: Inkqubo yomgaqo weenqwelo-moya yinxalenye ebalulekileyo yenkqubo yofakelo. Imiqadi yendlela yokubaleka kufuneka ixhonywe ngokukhuselekileyo kwisakhiwo esixhasayo, kunye nezithuba ezichanekileyo kunye nokulungelelaniswa kwenqanaba. Ufakelo olufanelekileyo luqinisekisa ukuba i-crane ihamba kakuhle kwaye ihambelana nobude bonke bokusebenza.
UkuNyusa iCrane kwindlela yokubaleka: Nje ukuba umgaqo weenqwelo-moya usendaweni, i-crane iyaphakanyiswa kwaye ibekwe kwimizila. Iilori zokugqibela zilungelelaniswe ngononophelo kunye nemiqadi yomgaqo weenqwelomoya ukuphumeza intshukumo engenamthungo. Izixhobo zokukhwela zisetyenziselwa ukuphatha ngokukhuselekileyo amacandelo anzima ngeli nqanaba.
UFakelo lweNkqubo yoLawulo loMbane: Ngokugqitywa kwesakhiwo somatshini, inkqubo yombane ifakwe. Oku kubandakanya iintambo zombane, iintambo, iiphaneli zolawulo, kunye nezixhobo zokhuseleko. Zonke iidibansi kufuneka zihambelane neekhowudi zombane, kwaye iimpawu zokukhusela ezifana nokukhuselwa komthwalo ogqithisiweyo kunye nokumisa okungxamisekileyo kuqinisekisiwe.
Uvavanyo kunye nokugunyaziswa: Inqanaba lokugqibela libandakanya uvavanyo olubanzi. Iimvavanyo zomthwalo zenziwa ukuqinisekisa umthamo wokuphakamisa, kwaye iitshekhi zokusebenza ziqinisekisa ukuhamba kakuhle kwe-hoist, trolley, kunye nebhulorho. Iindlela zokhuseleko zihlolwa ngocoselelo ukuqinisekisa ukusebenza okuthembekileyo.
Izixhobo zokukhusela ukhuseleko zidlala indima ebalulekileyo ekusebenzeni kwe-cranes eyodwa ye-girder overhead. Baqinisekisa ukusebenza kwezixhobo ezikhuselekileyo, bakhusele abaqhubi, kwaye banqande umonakalo onokwenzeka kwi-crane. Ngezantsi zizixhobo zokhuseleko eziqhelekileyo kunye nemisebenzi yazo ephambili:
Ukucinywa kwaMandla kaxakeka:Isetyenziswe kwiimeko ezingxamisekileyo ukukhupha ngokukhawuleza i-crane's amandla eziphambili kunye neesekethe zolawulo. Olu tshintsho ludla ngokufakelwa ngaphakathi kwikhabhinethi yokusasaza ukufikelela lula.
intsimbi yesisilumkiso:Isebenze ngokutshintsha unyawo, ibonelela ngezilumkiso ezivakalayo zokubonisa ukusebenza kwecrane kunye nokuqinisekisa ukuba abasebenzi abangqongileyo bahlala besazi ngomsebenzi oqhubekayo.
Umlinganiselo wokuLayisha:Ifakwe kwindlela yokuphakamisa, esi sixhobo sikhupha i-alamu xa umthwalo ufikelela kwi-90% yomthamo olinganisiweyo kwaye unqumle ngokuzenzekelayo amandla ukuba umthwalo udlula i-105%, ngaloo ndlela ukhusela ukugqithiswa okuyingozi.
Ukhuseleko lomda oPhezulu:Isixhobo esilinganiselweyo esincanyathiselwe kwindlela yokuphakamisa esinqumla amandla ngokuzenzekelayo xa ihuku ifikelela kubude bayo obuphakamileyo bokuphakamisa, ukuthintela umonakalo womatshini.
Ukutshintsha koMda wokuHamba:Imi kumacala omabini ebhulorho kunye neendlela zokuhamba zetroli, iqhawula umbane xa i-crane okanye itroli ifikelela kumda wayo wokuhamba, ngeli lixa ivumela umva intshukumo yokhuseleko.
Inkqubo yokukhanyisa:Ibonelela ngokukhanya okwaneleyo kokusebenza ngokukhuselekileyo kwekhrane kwiimeko ezisezantsi ezibonakalayo, ezifana nexesha lasebusuku okanye indawo ekhanyiswe kakuhle yangaphakathi, ephucula zombini ukhuseleko lwabaqhubi kunye nokusebenza kakuhle ngokupheleleyo.
Isithinteli:Ifakwe ekupheleni kwekhreyini's isakhiwo sesinyithi, isithinteli sifunxa amandla ongquzulwano, ukunciphisa amandla empembelelo kunye nokukhusela zombini i-crane kunye nesakhiwo esixhasayo.
Umatshini wokunyuswa yinxalenye ephambili yayo nayiphi na i-crane ephezulu, enoxanduva lokuphakamisa nokwehlisa imithwalo ngokukhuselekileyo nangempumelelo. Kwiinkqubo ze-crane ezingaphezulu, ezona zixhobo zixhaphakileyo zokunyuswa kombane zii-hoists zombane kunye ne-winch trolleys ezivulekileyo, kunye nokusetyenziswa kwazo kuxhomekeke kakhulu kuhlobo lwe-crane kunye neemfuno zokuphakamisa. Ngokubanzi, iikhreyini eziphezu kwebhanti enye zixhotyiswe ngombane obambeneyo ngenxa yesakhiwo sazo esikhaphukhaphu kunye nomthamo ophantsi, ngelixa iikhreyini eziphezu kwentloko ezimbini zebhanti zinokudityaniswa nokuba zii hoist zombane okanye iitroli zombane ezivulekileyo ngakumbi ukuhlangabezana neemfuno zokunyusa umsebenzi onzima.
Izinyusi zombane, ezihlala zidityaniswa neetroli, zixhonywe kumjikelo oyintloko wekhreyini, ivumela ukuphakanyiswa okuthe nkqo kunye nentshukumo yomthwalo othe tye kulo lonke ixesha lekhreyini. Kukho iindidi ezininzi zee hoist ezidla ngokusetyenziswa, kuqukwa iihoists zamatsheyina ngesandla, iihoists zamatsheyina ombane, kunye neentambo zombane zokuxhoma ngentambo. Iihosti zekhonkco lezandla zikhethwa ngokuqhelekileyo kwimithwalo elula okanye imisebenzi yokuphatha echanekileyo. Ulwakhiwo lwabo olulula, ukusebenza ngokulula, kunye neendleko eziphantsi zokugcinwa kubenza bafanelekele ukusetyenziswa ngamaxesha athile apho ukusebenza kakuhle kungeyona nto iphambili. Ngokwahlukileyo, i-hoists yombane yenzelwe ukusebenza kakuhle kunye nokusebenza rhoqo, inikezela ngezantya zokuphakamisa ngokukhawuleza, amandla amakhulu okuphakamisa, kunye nokunciphisa umgudu wabasebenzisi.
Ngaphakathi kwezinyusi zombane, iintambo zokuhombisa iintambo kunye neentsimbi zokunyusela ngamatyathanga zizinto ezimbini ezisetyenziswa ngokubanzi. Iintambo zombane zokunyuswa kweentambo zombane zikhethwa kwizicelo ezingaphezulu kweetoni ezili-10 ngenxa yesantya esiphezulu sokuphakamisa, ukusebenza ngokutyibilikayo, kunye nokusebenza okuthe cwaka, nto leyo ebenza ukuba bavelele kushishino oluphakathi ukuya kobunzima. Kwelinye icala, iihosti zamatsheyini ombane, zineentsimbi ezihlala ixesha elide, ulwakhiwo oludityanisiweyo, kunye nexabiso eliphantsi. Ziyamkelwa ngokubanzi kwizicelo ezikhaphukhaphu, ngokuqhelekileyo zingaphantsi kweetoni ezi-5, apho uyilo lokugcina indawo kunye nokufikeleleka zizinto ezibalulekileyo.
Kwimisebenzi enzima yokuphakamisa kunye nezicelo ezifunwa kakhulu kwimizi-mveliso, iitroli ze-winch ezivulekileyo zihlala zilolona khetho lufanelekileyo. Ifakwe phakathi kweebhanti ezimbini eziphambili, ezi trolleys zisebenzisa inkqubo yeepuli kunye neentambo zocingo ezixhaswe ziinjini ezisebenzayo kunye nezinciphisa. Xa kuthelekiswa neenkqubo ezisekelwe kwi-hoist-based, iitroli zewintshi ezivulekileyo zibonelela ngokutsalwa ngamandla, ukuphatha umthwalo osulungekileyo, kunye nokuphakama okuphezulu. Ziyakwazi ukusingatha imithwalo enzima kakhulu ngokuzinza kunye nokuchaneka, okwenza kube yisisombululo esiqhelekileyo kwiintsimbi zetsimbi, iinqanawa zeenqanawa, kunye nezityalo ezinkulu zokuvelisa apho iimfuno zokunyusa zidlula amandla ombane.
Ngokukhetha indlela efanelekileyo yokunyusa, ingaba i-compact electric hoist kwimisebenzi ye-light-duty okanye i-trolley ye-winch evulekileyo yokuphakamisa i-high-scale heavy, amashishini anokuqinisekisa ukuphatha kakuhle izinto eziphathekayo, ukusebenza ngokukhuselekileyo kwe-crane, kunye nokusebenza okuthembekileyo kwexesha elide.