Lo mhlahlandlela ophelele uhlola umhlaba we Okhreni abaphezulu be-R&M, enikeza imininingwane ezinhlotsheni zabo ezihlukahlukene, izinhlelo zokusebenza, ukucatshangelwa kokuphepha, nenqubo yokukhetha. Sizofaka izici ezibalulekile okufanele uzicabangele lapho ukhetha i-crane yezidingo zakho ezithile, ukuqinisekisa ukusebenza kahle nokuphila isikhathi eside.
Ibhande elilodwa ama-cranes angaphezulu zilungele izinhlelo zokusebenza ezilula futhi zinikeza isixazululo esingabizi kakhulu. Zihlangene futhi kulula ukuzifaka, okuzenza zilungele izindawo zokusebenzela ezincane nezindawo zokugcina impahla. Ubulula bomklamo ngokuvamile buhumusha ukwehlisa izindleko zokulungisa. Kodwa-ke, amandla abo okuphakamisa ngokuvamile aphansi uma kuqhathaniswa nama-double girder cranes.
I-double girder ama-cranes angaphezulu yakhelwe amandla okuphakamisa asindayo kanye nezinhlelo zokusebenza ezifuna kakhulu. Ukwakhiwa kwabo okuqinile kubenza bakwazi ukuphatha imithwalo emikhulu futhi banikeze ukuzinza okukhulu. Zivame ukuthandwa ezilungiselelweni zezimboni ezidinga amandla okuphakamisa aphezulu kanye nokusetshenziswa njalo. Nakuba kubiza kakhulu ekuqaleni, ukuqina okukhulayo namandla kungase kube nenzuzo ngokuhamba kwesikhathi.
Ama-cranes ahung phansi ayindlela yokonga isikhala, elungele ikakhulukazi izindawo ezinamakhanda alinganiselwe. Isakhiwo se-crane simisiwe ngaphansi kwesakhiwo esikhona sokusekela, okwandisa isikhala esisebenzisekayo ngezansi. Lo mklamo, nokho, ungase ube nemingcele ekuphakamiseni umthamo kanye ne-span.
Umthamo wokuphakamisa uyisici esibalulekile, njengoba uhlobene ngokuqondile nesisindo sezinto zokwakha noma izimpahla okudingeka uziphakamise. Njalo qinisekisa ukuthi umthamo olinganiselwe we-crane udlula isisindo esiphezulu osilindele ukusiphatha, ngomkhawulo wokuphepha owakhelwe ngaphakathi. Ukukhetha ngokungalungile i-crane enomthamo onganele kungaholela ezingozini nasekuhlulekeni kwemishini.
I-span isho ibanga elivundlile phakathi kwamakholomu osekelo lwe-crane. Ubude obudingekayo buncike ekuhlelweni kwendawo yakho yokusebenza kanye nendawo edinga ukukhava. Ukulinganisa okunembile kubalulekile ekukhetheni nasekufakweni kwe-crane efanele.
Ukuphakama kokuphakama yibanga eliqondile i-crane elingaphakamisa umthwalo. Cabangela kokubili ukuphakama kwezinto kanye nemvume edingekayo ngaphezu kwazo. Lokhu kuqinisekisa ukusebenza okuphephile nokusebenza kahle ngaphandle kokushayisana.
Okhreni abaphezulu be-R&M inganikwa amandla ama-motor kagesi, ngokuvamile avame kakhulu ukusebenza kahle nokuthembeka kwawo. Eminye imithombo yamandla ingase ibe khona kodwa ayibonwa njalo.
Ukuphepha kubaluleke kakhulu uma usebenza Okhreni abaphezulu be-R&M. Ukuhlolwa okuvamile, ukuqeqeshwa komsebenzisi, kanye nokuhambisana nemithetho yezokuphepha kubalulekile. Ukugcinwa okufanele, okuhlanganisa ukugcotshwa nokuhlolwa kwezingxenye ezibalulekile, kunomthelela omkhulu ekuvimbeleni izingozi. Ngaso sonke isikhathi qinisekisa ukuthi yizisebenzi eziqeqeshiwe kuphela neziqinisekisiwe ezisebenzisa ukhreyini.
Ukunakekelwa okuvamile kuyisihluthulelo sokwandisa ubude bempilo nokuqinisekisa ukusebenza okuphephile kwakho I-crane ephezulu ye-R&M. Lokhu kuhlanganisa ukuhlolwa ngezikhathi ezithile, ukugcotshwa, nokushintshwa ngesikhathi kwezingxenye ezigugile. Ukunakekela okuvimbelayo kubiza kakhulu kunokulungisa okusebenzayo ngemva kokuphuka. Cabangela ukusungula ishejuli yokulungisa yokuvimbela ukuze ugweme ukwehla kwesikhathi esibizayo.
Ukukhetha umphakeli onedumela elihle kubalulekile. Bheka izinkampani ezinerekhodi eliqinisekisiwe, onjiniyela abanolwazi, nokuzibophezela ekuhlinzekeni ngemikhiqizo namasevisi asezingeni eliphezulu. Hlola ukubuyekezwa nobufakazi ukuze ulinganise ukwaneliseka kwamakhasimende futhi uqinisekise ukuthi umphakeli uhlangabezana nezidingo zakho. Ngezidingo zamaloli anzima, cabanga ukuhlola izinketho ezivela kubahlinzeki abahlonishwayo njengalabo abatholakala kwa I-Suizhou Haicang Automobile sales Co., LTD. Ubuchwepheshe babo ezimotweni ezisindayo namathuluzi bunganikeza imininingwane ebalulekile lapho ukhetha u-crane wakho.
| Isici | I-Single Girder Crane | I-Double Girder Crane |
|---|---|---|
| Amandla okuphakamisa | Phansi | Phezulu |
| Izindleko | Phansi | Phezulu |
| Isondlo | Ngokuvamile kuphansi | Ngokuvamile ephakeme |
| Izinhlelo zokusebenza | Umsebenzi olula | Umsebenzi onzima |
Khumbula njalo ukubeka phambili ukuphepha lapho ukhetha futhi usebenza Okhreni abaphezulu be-R&M. Ukuhlela okuphelele nokubambelela ezenzweni ezingcono kakhulu zemboni kubalulekile ukuze kube nendawo yokusebenza ephephile nekhiqizayo.
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