Ezweni eliyinkimbinkimbi lemisebenzi yokuphakamisa olwandle kanye nokuphakamisa okunzima, izinhlobo ezahlukene zama-crane zidlala indima ebalulekile, ngayinye inezici zayo ezihlukile kanye nezinhlelo zokusebenza. Phakathi kwazo, ama-Knuckle Boom Crane avelele njengobuchwepheshe obusha obumangalisayo, ahlanganisa ukuguquguquka nokuguquguquka okungafani nanoma iyiphi enye. Aphinde aqashelwe ngamagama afana nama-crane ahlanganisayo, ama-loader crane, ama-picker crane, kanye nama-folding boom crane, la ma-crane ashintshe indlela imisebenzi efezwa ngayo emisebenzini ehlobene ne-crane yasolwandle, yemikhumbi, ngisho neye-electric.
Ama-Marine Knuckle Boom Cranes, iqembu elikhethekile lalo mndeni we-crane, seliyimpahla ebalulekile embonini yezolwandle. Ama-crane ethu e-knuckle boom olwandle aklanywe ngezici ezithuthukisiwe ukuze ahlangabezane nezidingo ezidingekayo zolwandle. Atholakala kokubili ekucushweni kwezintambo zocingo kanye nezintambo zomlilo, afakwe i-active heave compensation (AHC), ubuchwepheshe obuthuthukisa kakhulu ukuzinza nokunemba ngesikhathi sokusebenza. Lokhu kubaluleke kakhulu endaweni yasolwandle eguquguqukayo, lapho amagagasi kanye nokunyakaza kolwandle kungaba yinselele emisebenzini yokuphakamisa. Inketho yokuba ne-winch eyinhloko ehlelwe njengesikhwama sangemuva noma ngaphansi kwedekhi ithuthukisa kakhulu ukusetshenziswa kwesikhala se-crane emikhunjini, iqinisekisa ukuhlanganiswa okungenamthungo nokwakheka komkhumbi.
Ukuphakama kweKnuckle Boom Crane kuwumphumela weminyaka eminingi yesipiliyoni kanye nomzamo ongapheli wokuthuthukisa. Ekusebenzeni, ibonise ukusebenza okuhle kakhulu nokuthembeka, okwenza kube ukukhetha okuthembekile kubanikazi bemikhumbi kanye nabaqhubi. Njengoba inamandla okuphakamisa asukela kumathani ayi-150 kuya kwangu-250, ingaphatha imithwalo eyahlukahlukene, kusukela emithwalweni esindayo kuya emishinini emikhulu, okwenza ifanelekele imisebenzi eyahlukahlukene yekreyini yemikhumbi. Kungakhathaliseki ukuthi ukulayisha nokukhipha izimpahla emachwebeni noma ukwenza imisebenzi yokulungisa ezindaweni ezikude nolwandle, amandla nokunemba kwekreyini yeknuckle boom kubaluleke kakhulu.
Esinye sezici ezibalulekile ezibekaAma-Knuckle Boom CranesNgaphandle kwamakhono azo okusebenza ahlukile. Anikeza ukuphakama okuphezulu kokuphakamisa, okuwavumela ukuthi afinyelele amabanga amakhulu aqonde phezulu. Ngaphezu kwalokho, ikhono lokuthola i-knuckle boom eduze kwedekhi linikeza ukushelela okuthuthukisiwe ezindaweni eziqinile. Lokhu kuyinzuzo ebalulekile ekusebenzeni kwemikhumbi, lapho isikhala sivame ukulinganiselwa khona, futhi ukubeka umthwalo ngendlela enembile kubalulekile. Uma kuqhathaniswa nama-crane endabuko, ukwakheka okucacile kwe-knuckle boom kwenza ikwazi ukufinyelela ezindaweni okunzima ukuzifinyelela, okwenza kube ukukhetha okuhle kwemisebenzi eyinkimbinkimbi yasolwandle neyemikhumbi.
Ukugcinwa kwemishini kuyisici esibalulekile kunoma yimuphi umshini osindayo, futhi ama-Knuckle Boom Cranes ayakhanya nakule ndaba. Ngezindleko zokugcinwa eziphansi, anikeza ikhambi elisebenza kahle kakhulu lokusebenza isikhathi eside. Ukwakheka kwala ma-crane kuvumela ukufinyelela kalula ezingxenyeni ezibalulekile, ezitholakala kalula ezindaweni ezivikelwe. Lokhu akugcini nje ngokwenza inqubo yokugcinwa ibe lula kodwa futhi kunciphisa ingozi yokulimala kwezingxenye ngenxa yezici zangaphandle. Ukwakheka okuhlanganisiwe kwe-knuckle boom crane kunezela ekwethembekeni kwayo, njengoba zonke izingxenye zisebenza ngokuvumelana, kunciphisa amathuba okuphuka nokuqinisekisa ukusebenza okuqhubekayo.
Thatha i-MAXTECH 30t15m njengesibonelo, kunepharamitha yobuchwepheshe kanye nomdwebo wereferensi ngezansi:
Ukugcinwa kwemishini kuyisici esibalulekile kunoma yimuphi umshini osindayo, futhi ama-Knuckle Boom Cranes ayakhanya nakule ndaba. Ngezindleko zokugcinwa eziphansi, anikeza ikhambi elisebenza kahle kakhulu lokusebenza isikhathi eside. Ukwakheka kwala ma-crane kuvumela ukufinyelela kalula ezingxenyeni ezibalulekile, ezitholakala kalula ezindaweni ezivikelwe. Lokhu akugcini nje ngokwenza inqubo yokugcinwa ibe lula kodwa futhi kunciphisa ingozi yokulimala kwezingxenye ngenxa yezici zangaphandle. Ukwakheka okuhlanganisiwe kwe-knuckle boom crane kunezela ekwethembekeni kwayo, njengoba zonke izingxenye zisebenza ngokuvumelana, kunciphisa amathuba okuphuka nokuqinisekisa ukusebenza okuqhubekayo.
Uma kukhulunywa ngokusebenza kwe-crane kagesi, ukuguquguquka kwe-knuckle boom crane kudlulela ekuvumelaneni kwayo nezinhlelo zikagesi. Ukwakheka kwayo kungashintshwa ukuze kusebenze ngokubambisana nemithombo yamandla kagesi, okwenza kube lula ukusebenza okusebenzayo nokunobungani nemvelo. Lokhu kuyenza ifaneleke ukusetshenziswa emachwebeni nakwezinye izindawo lapho ama-crane kagesi ethandwa khona ngenxa yokonga amandla kanye nomsindo ophansi.
Ama-Knuckle Boom Cranes, ngenhlanganisela yawo eyingqayizivele yezici namakhono, azimise ngokuqinile njengabashintshi bomdlalo emhlabeni wama-crane. Kungakhathaliseki ukuthi kusemisebenzini ye-crane yasolwandle, yemikhumbi, noma kagesi, ukuguquguquka kwawo, ukuguquguquka, kanye nokuthembeka kuwenza abe ithuluzi elibalulekile lemisebenzi eyahlukahlukene. Njengoba izimboni zasolwandle kanye nezokuphakamisa izinto ezisindayo ziqhubeka nokuthuthuka, i-knuckle boom crane ikulungele ukudlala indima ebaluleke kakhulu ekushayeleni ukusebenza kahle kanye nokusungula izinto ezintsha.
Isikhathi sokuthunyelwe: Ephreli-21-2025
