Esi sikhokelo sibanzi siphonononga ukuntsonkotha kwe iilifti zecrane ngaphezulu, ukugubungela iinkqubo zokhuseleko, ukubala umthamo, iishedyuli zolondolozo, kunye nokulungisa iingxaki eziqhelekileyo. Siza kugocagoca kwiindidi ezahlukeneyo zeekhranethi, ezona ndlela zilungileyo zokunyusa ukusebenza ngokufanelekileyo, kunye nezixhobo zokuqinisekisa ukusetyenziswa okukhuselekileyo nokunemveliso.
Iikhreyini ezihamba ngaphezulu, ezikwabizwa ngokuba ziikhreyini zebhulorho, ziqhele ukufunyanwa kwiindawo zoshishino. Ezi cranes zihamba ngokuthe tye kwimigaqo yeenqwelo-moya, zivumela ukunyusa nokuhambisa imithwalo kwindawo ebanzi. Umthamo wabo usuka kwiitoni ezimbalwa ukuya kumakhulu, kuxhomekeke kuyilo oluthile kunye nokusetyenziswa. Ukukhethwa ngokufanelekileyo kuxhomekeke kwizinto ezifana nobunzima bento ephakanyisiweyo kunye nomgama owufunayo ukuba uhanjiswe. Kwizicelo ezinzima, qwalasela uyilo olomeleleyo olunikezelwa ngabavelisi abahamba phambili.
Iikhreyini zeJib zibonelela ngesisombululo esixineneyo sokunyuselwa kwiindawo ezincinci zokusebenza. Ziquka ingalo ye-jib efakwe kwisiseko esisisigxina, esinika uluhlu olulinganiselweyo kodwa olusebenzayo lokuphakamisa. Iikhreyini zeJib zilungele usetyenziso apho ikhreyini yokuhamba phezulu egcweleyo ingenzeki okanye ingafuneki. Iindidi ezahlukeneyo ze-jib cranes zikhona-zixhonywe eludongeni, i-cantilever, kunye ne-free-standing-inye ineempawu ezizodwa ekufuneka ziqwalaselwe.
Iikhreyini ze-Gantry ziyafana neekhreyini ezihamba phezulu kodwa endaweni yokuba zihambe kumgaqo weenqwelo-moya ongaphezulu, zibaleka ngoololiwe abakumgangatho ophantsi. Oku kubenza bafanelekele ngaphandle okanye kwiindawo ezinkulu ezivulekileyo apho izakhiwo eziphezulu zingenakwenzeka. Banikezela ngokuguquguquka ngokwemiqathango yokubeka kwaye baluncedo ngokukodwa ekuphatheni izinto ezinkulu okanye ezinkulu.
Ukumisela ngokuchanekileyo i Umthwalo wokuSebenza oKhuselekileyo (SWL) ibalulekile ekuthinteleni iingozi. I-SWL lolona bunzima buphezulu ikhrane inokubuphakamisa ngokukhuselekileyo phantsi kweemeko ezithile. Olu balo luqwalasela izinto ezifana noyilo lwecrane, imeko yamalungu ayo, kunye neempembelelo zokusingqongileyo. Ukungahoywa kwezibalo ze-SWL kunokukhokelela kwiintsilelo eziyingozi kunye nokwenzakala. Hlala ujongana neenkcukacha zomenzi kunye nemigangatho efanelekileyo yokhuseleko.
Ukugcinwa rhoqo kunye nokuhlolwa kubaluleke kakhulu ukuqinisekisa ubomi obude kunye nokusebenza ngokukhuselekileyo iilifti zecrane ngaphezulu. Oku kubandakanya uhlolo olucwangcisiweyo lwamacandelo afana nezixhobo zokunyusa, iibhuleki, iinkqubo zombane, kunye nezakhiwo. Ishedyuli yokulondolozwa echazwe kakuhle, kubandakanywa ukuthambisa kunye nohlengahlengiso, kufuneka ibe khona. Ukungahoywa kwesondlo kwandisa umngcipheko wokungasebenzi kakuhle kunye neengozi ezinokubakho.
Ukuqonda indlela yokuxilonga kunye nokujongana neengxaki eziqhelekileyo kunye nawe ukuphakama kwecrane ngaphezulu inokonga ixesha kwaye ithintele ixesha lokuphumla elineendleko. Imiba eqhelekileyo inokubandakanya ukusilela kwemoto, iingxaki zebrake, okanye imiba ngendlela yokunyusela. Inkqubo yothintelo lokulondoloza idityaniswe nenyathelo elikhawulezileyo ekujonganeni neengxaki ezincinci kunokuthintela ukophuka okukhulu.
Ukubambelela kwiiprothokholi ezingqongqo zokhuseleko akuxoxiswana xa usebenza nazo iilifti zecrane ngaphezulu. Abaqhubi kufuneka baqeqeshwe ngokufanelekileyo kwaye baqinisekiswe, kwaye iinkqubo zokhuseleko kufuneka zilandelwe ngokungqongqo. Oku kubandakanya ukusebenzisa izixhobo ezifanelekileyo zokuphakamisa, ukuqhuba ukuhlolwa kwangaphambili, kunye nokuqinisekisa unxibelelwano olucacileyo phakathi kweqela elisebenzayo. Uphicotho lokhuseleko rhoqo kunye neenkqubo zoqeqesho zibalulekile ukugcina indawo yokusebenza ekhuselekileyo. Khumbula ukusoloko ujongana nemigaqo yokhuseleko yasekhaya neyesizwe ngeemfuno ezithile.
Imibutho emininzi inikezela ngezibonelelo ezibanzi kunye neenkqubo zoqeqesho kwindawo ekhuselekileyo ukuphakama kwecrane ngaphezulu imisebenzi. Ezi zixhobo zinokubonelela ngezimvo ezixabisekileyo kwezona zenzo zilungileyo, imimiselo yokhuseleko, kunye neendlela zokusombulula ingxaki. Ukuphanda le mibutho kunye nokusebenzisa izixhobo zayo kuya kuphucula ukuqonda kwakho ngokukhuselekileyo nokusebenza ngokufanelekileyo kwecrane.
| Uhlobo lweCrane | Umthamo oqhelekileyo | Usetyenziso |
|---|---|---|
| Umphezulu oHambayo Crane | 1-100+ iitoni | Ukuvelisa, ukugcinwa kwezinto, ulwakhiwo |
| Jib Crane | 0.5-10 iitoni | Iindibano zocweyo, iifektri ezincinci, iindawo zokulungisa |
| Gantry Crane | 1-50+ iitoni | Iinqanawa, iindawo zokwakha, imisebenzi yangaphandle |
Ngoncedo olongezelelweyo ngeemfuno zakho zoomatshini abanzima, cinga ngokujonga ukhetho olukhoyo Suizhou Haicang Automobile sales Co., LTD. Banikezela ngeendlela ezahlukeneyo zokuhlangabezana neemfuno zakho ezithile.
Ukuziphendulela: Eli nqaku libonelela ngolwazi ngokubanzi kwaye akufanele lithathwe njengengcebiso yobungcali. Soloko udibana neengcali eziqeqeshiweyo ukufumana isikhokelo esithile malunga iilifti zecrane ngaphezulu kunye neenkqubo zokhuseleko.
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