Esi sikhokelo sibanzi siphonononga iintlobo ngeentlobo ze iikhreyini zokugcina iimpahla, kukunceda ukhethe esona sisombululo sifanelekileyo kwimisebenzi yakho yokugcina indawo. Siza kujonga imiba ephambili emayiqwalaselwe, kuquka umthamo, ukufikelela, umthombo wamandla, kunye neempawu zokhuseleko. Ukuqonda le miba kuya kuqinisekisa ukuphathwa kakuhle kwezinto kunye nendawo yokusebenza ekhuselekileyo.
Iikhreyini ezingaphezulu, ezikwabizwa ngokuba ziikhreyini zebhulorho, ziyinto eqhelekileyo kwiindawo ezininzi zokugcina iimpahla. Ziquka isakhiwo sebhulorho esigubungela ububanzi bendawo yokugcina impahla, exhasa itroli ehamba ecaleni kwebhulorho. Olu cwangciso luvumela ukunyuswa kunye nokuhamba kwemithwalo enzima kwindawo enkulu. Iindidi ezahlukeneyo zeekhreyini eziphezulu zikhona, kubandakanywa i-single-girder kunye ne-double-girder cranes, nganye ifanele ubunzima obuthile kunye ne-spans. Qwalasela ubunzima beyona mithwalo inzima kunye nobukhulu bendlu yakho yokugcina izinto xa ukhetha i-crane ephezulu. Ufakelo olululo kunye nokugcinwa rhoqo kubalulekile kukhuseleko kunye nokuphila ixesha elide. Imisebenzi yomgangatho omkhulu, okanye ezo zifuna amandla aphezulu okuphakamisa, i-double-girder overhead ikhreyini yokugcina impahla inokuba lolona khetho lufanelekileyo.
Iikhreyini zeJib sisisombululo esixineneyo, esilungele iindawo zokugcina izinto ezincinci okanye iindawo ezithile zokusebenza ngaphakathi kwendawo enkulu. Ziquka ingalo yejib ebekwe kwimasti ethe nkqo, evumela ukuphakamisa kunye nokunyakaza ngaphakathi kweradiyasi elinganiselweyo. Iikrane zeJib zihlala zisetyenziselwa ukuphakamisa imithwalo emincinci kwaye zifumaneka kwiindlela ezahlukeneyo zokucwangcisa, kubandakanywa udonga olufakwe eludongeni, olukhululekile, kunye ne-cantilever jib cranes. Ukukhetha phakathi kwezi zikhetho kuxhomekeke kwindawo ekhoyo kunye nokusetyenziswa okujoliswe kuyo. Ukulayisha kunye nokukhulula iilori kwindawo yakho yokugcina, umzekelo, i-jib ebekwe ngononophelo ikhreyini yokugcina impahla inokuphucula kakhulu ukusebenza kakuhle.
Iikhreyini zeGantry ziyafana neekhreyini eziphezulu kodwa zisebenza phantsi kunokuba zixhonywe kwisilingi. Oku kubenza bafanelekele usetyenziso lwangaphandle okanye iindawo apho ukufakwa kwe-crane ephezulu kungenakwenzeka. Zihlala zisetyenziswa kwizityalo zokuvelisa, iiyadi zokuthumela, kunye nezinye iindawo ezivulekileyo. Ngelixa ixhaphake kakhulu kwiindawo zokugcina iimpahla zangaphakathi, i-gantry iikhreyini zokugcina iimpahla inokubonelela ngeenzuzo ezizodwa xa usebenza ngezinto ezinkulu ngokungaqhelekanga okanye ezinzima. Njengeekhreyini ezingaphezulu, iikhreyini zegantry ziza kuyilo olwahlukeneyo olunamandla okuphakamisa awahlukeneyo, ngoko ke uqwalaselo ngononophelo lweemfuno zomthwalo lubalulekile.
Ukukhetha okulungileyo ikhreyini yokugcina impahla kubandakanya ukuqwalasela ngenyameko iinkalo eziliqela. Ezi ziquka:
Ukukhetha umthengisi othembekileyo kubaluleke kakhulu. Umthengisi othembekileyo uya kunika isikhokelo kuyo yonke inkqubo yokhetho, eqinisekisa okhethiweyo ikhreyini yokugcina impahla iyahlangabezana neemfuno zakho ezithile. Kufuneka kwakhona babonelele ngeenkonzo ezibanzi zokufakela, ukugcinwa, kunye nokulungiswa. Xa uphanda ababoneleli, jonga uphononongo lwabo lwe-intanethi kunye nobungqina bokulinganisa ukuthembeka kwabo kunye nenkonzo yabathengi.
Ukukhetha okufanelekileyo ikhreyini yokugcina impahla sisigqibo esibalulekileyo esichaphazela ukusebenza kakuhle, ukhuseleko, kunye neendleko zokusebenza ngokubanzi. Ngokuqwalasela ngokucophelela le miba ichazwe ngasentla kunye nokusebenzisana nomthengisi othembekileyo, unokwandisa imisebenzi yakho yokugcina indawo kwaye uqinisekise indawo yokusebenza ekhuselekileyo. Khumbula ukubeka phambili ukhuseleko kwaye uhlale ubonisana neengcali zofakelo olufanelekileyo kunye nokugcinwa.
| Uhlobo lweCrane | Umthamo (iitoni) | Usetyenziso oluqhelekileyo |
|---|---|---|
| Umphezulu weCrane | 1-100+ | Iindawo zokugcina iimpahla ezinkulu, izityalo zokuvelisa |
| Jib Crane | 0.5-10 | Iindawo ezincinci zokugcina iimpahla, iindawo zokusebenzela, iidokhi ezilayishayo |
| Gantry Crane | 1-50+ | Ukusetyenziswa kwangaphandle, iindawo zokwakha |
Ukufumana ulwazi oluthe kratya malunga nezixhobo zokuphatha izinto eziphathekayo, tyelela Suizhou Haicang Automobile sales Co., LTD.
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