Ezindaweni ezisebenzisa insimbi, imishini yokuphakamisa kumele ihlangabezane nezindinganiso eziphakeme kakhulu zokuphepha, ukuqina, kanye nokumelana nokushisa. Lo msebenzi ukhombisa ukuhlinzekwa okuphumelelayo kwe-I-crane engenhla yesitayela saseYurophu ene-girder ephindwe kabiliyakhelwe ngqo umsebenzisi wokugcina wensimbi eCôte d'Ivoire, lapho i-crane isetshenziselwa ukuthutha khonai-lead encibilikisiwekuya esitshalweni sokucwenga ngaphansi kwezimo zokusebenza ezinzima.
Ukubuka Konke Kwephrojekthi
I-crane yalethwa ngaphansiI-CIF Abidjanimigomo enomjikelezo wokukhiqiza nokulethwaIzinsuku zokusebenza ezingama-40, ithunyelwe ngomkhumbi. Inkokhelo ihlelwe ngeI-T/T 70%, okubonisa ukwethembana okuqinile phakathi kwezinhlangothi zombili. Njengomsebenzisi wokugcina kuimboni yezinsimbi, ikhasimende ligxile kakhulu kwikhwalithi, amazinga okuphepha, kanye nokuthobela ngokuqinile imidwebo yalo yobuchwepheshe.
Isixazululo sokugcina kwabaI-crane yaseYurophu ephethe i-girder ephindwe kabili, imodeliI-QDY, ngeUmthamo olinganiselwe we-7/3-ton, isikhathi esithileAmamitha angu-18.22, kanye nokuphakama kokuphakamisaAmamitha angu-7.75I-crane isebenza ngeisilawuli kude somsakazo kanye nokulawula okulengayo, inikezwe amandla yi400V, 50Hz, ugesi wezigaba ezintathu, ukuqinisekisa ukuphathwa okuzinzile nokunembile endaweni eshisa kakhulu.
Ukucushwa Kobuchwepheshe Nezidingo Ezikhethekile
Ngokungafani nama-crane avamile ezimboni, lolu hlelo lokusebenza ludingai-crane engenhla ye-metallurgical double girderNgesikhathi sokuxhumana kokuqala, ikhasimende lethule imidwebo yalo kodwa alizange licacise ngokucacile uhlobo lwensimbi yesicelo. I-crane ejwayelekile ye-double girder yacashunwa ekuqaleni. Lapho ikhasimende selicacisile ukuthi i-crane izophathai-lead ewuketshezi emazingeni okushisa aphezulu, izidingo zephrojekthi zishintshe kakhulu.
I-crane yathuthukiswa ukuze ihlangabezane ne-isigaba sokusebenza A7(nezimo zokusebenza zangempela ku-A5), kufaka phakathiisendlalelo sokuvimbela ukushisaukuvikela izingxenye zesakhiwo kanye nezikagesi ekushiseni okukhulu. Ukuphakama kokufakwa kwakumiswe ku-Amamitha angu-9.41, nokuphakama kwekholomu ku-Amamitha angu-7.8, edinga ukulawulwa okunembile kobukhulu. Isakhiwo sensimbi esiyinhloko sakhiwe nge-Insimbi enamandla aphezulu ye-Q345, ukuqinisekisa amandla amahle okuthwala imithwalo kanye nokumelana nokukhathala.
Ukuze kuthuthukiswe ukuthembeka kokusebenza,Ama-inverter emvamisa ye-Schneiderzakhethwa ukuze zilawule isivinini kahle, kanti ikhabhinethi kagesi yayifakweuhlelo lokupholisa umoya oluphoqelelweukugcina amazinga okushisa azinzile ezimweni ezinzima. Kwanakwa kakhulu futhi imikhawulo yobukhulu:Ubude benqola yokugcina yendlela yokuhamba nge-crane babunqunyelwe ngokuqinile ku-4472 mm, kanye nezilinganiso zamandla enjini zihambisane ngqo nemidwebo yereferensi yekhasimende.
Uhlelo luqediwe ngeImizila engu-60×40 (18 m × 2)kanyeIbha yomqhubi engenamthungo engu-250A (18 m), ukuqinisekisa ukuhlinzekwa kukagesi okuzinzile kanye nokuphila isikhathi eside kwenkonzo.
Inqubo Yokuxhumana Kwamakhasimende Nezinqumo
Ikhasimende lalinolwazi lwangaphambilini ngeAma-crane ensimbi asetshenziswa eJalimane, okwakunikeza ukusebenza okuthembekile kodwa ngezindleko eziphakeme kakhulu. Ngokuchaza ngokucacileumehluko wesakhiwo, ukushisa, kanye nesigaba somsebenzi phakathi kwamakhreyini avamile kanyeama-crane angaphezulu e-metallurgical girder amabili, sibonise ubuchwepheshe bethu bobuchwepheshe kanye nekhono lokuhlangabezana nezindinganiso zomhlaba wonke ngenkathi sigcina intengo encintisanayo.
Ngokuphendula okusheshayo, ukucaciswa kobungcweti, kanye nokwenza ngokwezifiso okunembile ngokusekelwe emidwebweni yekhasimende, kwasungulwa ukuzethemba. Ekugcineni, ikhasimende lanquma ukufaka i-oda nathi, liqaphela ibhalansi phakathiikhwalithi yobunjiniyela, ikhono lokwenza ngokwezifiso, kanye nokusebenza kahle kwezindleko.
Isiphetho
Le phrojekthi igcizelela indlela eklanywe kahle ngayoi-crane engenhla ye-girder ephindwe kabiliingasekela ngokuphephile nangokuphumelelayo imisebenzi yensimbi ehilela amazinga okushisa aphezulu kanye nemithwalo esindayo. Ngezindinganiso zokuklama zaseYurophu, izingxenye zikagesi ezithuthukisiwe, kanye nokunamathela ngokuqinile ezicacisweni zamakhasimende, i-crane inikeza ikhambi elithembekile lesikhathi eside lezindawo zezimboni ezidingayo—okufakazela ukuthi ama-crane enziwe ngokwezifiso aseShayina angancintisana ngempumelelo nemikhiqizo yaseYurophu esunguliwe ezinhlelweni zokusebenza eziphezulu.
Isikhathi sokuthunyelwe: Jan-30-2026
