Lo mhlahlandlela ophelele usiza ukuthi uzulazule emhlabeni we ama-cranes amasha aphezulu, ehlanganisa ukucatshangelwa okubalulekile, izinhlobo, nezici zokuqinisekisa ukuthi ukhetha isixazululo esifanelekile sezidingo zakho ezithile zokuphakamisa. Sizohlola amakhono ahlukahlukene we-crane, izindlela zokusebenza, izici zokuphepha, nokucatshangelwa kokunakekelwa ukuze sikuqondise esinqumweni sokuthenga esinolwazi.
Ngaphambi kokutshala imali ku-a i-crane entsha ephezulu, zihlole ngokunembile izidingo zakho zokuphatha izinto ezibonakalayo. Nquma isisindo esiphezulu oyodinga ukusiphakamisa (umthamo womthwalo), imvamisa yemisebenzi yokuphakamisa, nobukhulu bezinto eziphathwayo. Ukulinganisa ngokweqile noma ukubukela phansi lezi zici kungaholela ekusebenzeni okungasebenzi noma izingozi zokuphepha. Cabangela umjikelezo womsebenzi—iphesenti lesikhathi i-crane ezobe ingaphansi komthwalo—ukuze unqume usayizi wemoto ofanele namandla esakhiwo.
Indawo yakho yokusebenza idlala indima ebalulekile ekukhetheni okulungile i-crane entsha ephezulu. Izinto ezifana nokuphakama kosilingi, indawo yaphansi etholakalayo, kanye nokuba khona kwezithiyo kuzobeka ukwakheka nokumiswa kwe-crane. Cabangela ububanzi—ibanga elivundlile phakathi kwamakholomu asekela u-crane—kanye ne-headroom—ibanga eliqondile phakathi kwehhuku le-crane nesakhiwo esisekelayo. Isibonelo, i-crane enekhanda eliphansi ingase idingeke ezindaweni ezinendawo eqondile elinganiselwe.
Ama-cranes aphezu kwebhande eliphindwe kabili anikezela ngamakhono aphezulu omthwalo futhi afanele izicelo zokuphakamisa umsebenzi osindayo. Ukwakhiwa kwazo okuqinile kuqinisekisa ukuzinza nokuthembeka, okwenza zibe zilungele izilungiselelo zezimboni. Ivamise ukufaka amagida amabili ahambisanayo ukusekela indlela yokuphakamisa, okuthuthukisa amandla awo okuthwala umthwalo.
Okhrayini abaphezulu begida elilodwa bayinketho engabizi kakhulu yemisebenzi yokuphakamisa elula. Ahlangene futhi adinga i-headroom encane kunama-double girder cranes, okuwenza afanelekele izindawo zokusebenzela ezincane nezinsiza. Idizayini yabo elula ifaka isandla ekuthengeni kwabo, kuyilapho isahlinzeka ngamakhono athembekile okuphakamisa. I-Suizhou Haicang Automobile sales Co., LTD inikeza uhla lwezinketho.
Ngaphandle kwama-cranes ama-single kanye nama-double girder, ahlukahlukene akhethekile ama-cranes amasha aphezulu kukhona, okuhlanganisa: ama-jib cranes, ama-cantilever cranes, nama-gantry cranes. Inketho incike ekuhlelweni okuqondile nezimfuneko zendawo yakho yokusebenza. Cabangela ukubonisana nochwepheshe ukuze uthole uhlobo olufanele lwezidingo zakho.
| Isici | I-Double Girder | I-Single Girder |
|---|---|---|
| Layisha Amandla | Phezulu | Kuphakathi kuya kokuphansi |
| I-span | Okukhulu | Encane |
| Isondlo | Okuningi okuyinkimbinkimbi | Kulula |
Leli thebula linikeza ukuqhathanisa okuvamile. Ukucaciswa kwangempela kuyahlukahluka ngomkhiqizi kanye nemodeli.
Ukuhlolwa okuvamile nokunakekelwa kubalulekile ekuqinisekiseni ukusebenza ngokuphephile kwakho i-crane entsha ephezulu. Namathela kuzimiso eziqinile zokuphepha, okuhlanganisa ukuqeqeshwa komsebenzisi kanye nokuhlolwa okujwayelekile kwazo zonke izingxenye. Ukunakekelwa okufanele kuvimbela izingozi futhi kwandise isikhathi sokuphila semishini yakho. Ukugcoba njalo, ukuhlolwa kokuguga, nokulungiswa ngesikhathi kubalulekile.
Ukukhetha umphakeli onedumela elihle kubalulekile. Bheka inkampani enerekhodi eliqinisekisiwe, imikhiqizo ehlukahlukene, nokusekelwa okuhle kakhulu kwamakhasimende. Cabangela izici ezifana nokufakwa kwewaranti, izinsiza zokufaka, nokusekelwa kwangemva kokuthengisa lapho wenza isinqumo sakho. Cwaninga kahle abahlinzeki abahlukene ngaphambi kokwenza isibopho.
Ngokucabangela ngokucophelela lezi zici, ungaqinisekisa ukuthi ukhetha okulungile i-crane entsha ephezulu ukuhlangabezana nezidingo zakho ezithile futhi uthuthukise ukusebenza kahle kwakho nokuphepha. Khumbula ukuxhumana nezingcweti zemboni ukuze uthole isiqondiso esiqondene nawe.
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