I-jib crane efakwe phansiiyimishini yokuphakamisa encane nephakathi nendawo enesakhiwo esiyingqayizivele, ukuphepha nokwethembeka. Ibonakala ngokusebenza kahle okuphezulu, ukonga amandla, ukonga isikhathi, ukuguquguquka nokuvumelana nezimo. Ingasetshenziswa ngokukhululeka endaweni enezinhlangothi ezintathu. Kulula kakhulu kunamanye ama-cranes ajwayelekile esimweni sebanga lesigaba kanye nokuhamba okuminyene. Imishini nayo ikhombisa ukuphakama kwayo. Kusetshenziswa kabanzi ezindaweni ezahlukahlukene ezimbonini ezahlukahlukene.
Ama-cranes we-pillar jib asetshenziswa kakhulu kuma-workshops, izindawo zokugcina izimpahla, amadokhu, amayadi, indawo yokugcina, nezinye izindawo lapho insika ingafakwa khona. I-Pillar jib crane ibonisa ukuphakama lapho isetshenziswa ebangeni elifushane noma izinhlelo zokusebenza ezine-serried. Kodwa-ke, azivunyelwe ukuthi zisetshenziswe ezinhlelweni eziyingozi lapho zivutha khona, ziqhuma, futhi zonakalisa, njll.
Izinzuzo ze-Pillar Jib Crane
Ama-cranes we-pillar jibaziwa kabanzi njengesinye sezixazululo ezisebenzayo zokuphakamisa ama-workshops, izindawo zokugcina izimpahla, kanye nezinsiza zezimboni. Umklamo wabo uhlanganisa amandla, ukuguquguquka, nokusebenza kahle, unikeza izinzuzo eziningi ezibenza babe ukukhetha okuthandwayo ezimbonini eziningi.
Idizayini Ehlangene:Isakhiwo esihlangene se-pillar jib crane siqinisekisa isisindo esifile esilula ngenkathi sigcina ukusebenza okuhle kakhulu. Idizayini yayo yokonga isikhala ivumela ukusetshenziswa okuphezulu kwezindawo ezitholakala phansi nangaphezulu, okuvumela ukuhamba komsebenzi okushelelayo ezindaweni ezivalekile. Ibanga elincishisiwe lokusondela kwehuku liqhubekisela phambili ukusebenza kahle, liyenze ibe yisixazululo esikahle sokuphatha izinto ezindaweni ezinamakamelo alinganiselwe.
Ukusebenza Okushelelayo Nokushesha:Ifakwe isistimu yokulawula ukuguqulwa kwefrikhwensi engenasinyathelo, ii-freestanding jib craneinikeza ukubhuleka okuzinzile, ukuma okunembayo, nokusebenza okuthembekile. Ukusheshisa okushelelayo nokwehla kwejubane kunciphisa ukushwibeka komthwalo futhi kuthuthukisa ukuphepha, kuyilapho ukuhamba okuzinzile nokuma okunembile kukhulisa ukusebenza kahle ekulayisheni nasekuthululeni. Lezi zici zenza i-crane ifaneleke ikakhulukazi imisebenzi yokuphatha ephindaphinda lapho isivinini nokuthembeka kubalulekile.
Ukuphepha Okuphezulu Nokuthembeka:Ama-cranes e-Pillar jib aklanywe ngobuchwepheshe bokuphepha obuthuthukisiwe ukuze kuqinisekiswe ukusebenza okungaguquki nokuvikelekile. Amasistimu okubhuleka aphelele athuthukisa ukuphepha ngokunikeza amandla okumisa azinzile, kuyilapho amadizayini angangeni uthuli andisa impilo yesevisi yezingxenye ezibalulekile. Eqinisweni, isistimu yokubhuleka yakhelwe ukusebenza okufika esigidini esisodwa, iqinisekisa ukuqina kwesikhathi eside ngokulungiswa okuncane.
Ukugcinwa Okuphansi Nokuqina:Ngenxa yezindawo zamazinyo eziqinile neziphucuziwe, i-crane isebenza kahle ngaphandle kokuguga nokudabukile okuncane. Lo mklamo wokunakekelwa kwamahhala wehlisa isikhathi sokuphumula futhi wehlise zonke izindleko zobunikazi. Ama-opharetha angathembela ku-crane ukuze asebenze ngokuqhubekayo ezindaweni ezidinga kakhulu ngaphandle kokusevisa njalo.
Ukonga Amandla Futhi Ngempumelelo:Umklamo wesimanje weinsika jib craneigcizelela ukusebenza okonga amandla kuyilapho igcina ukusebenza kahle kokuphakamisa. Isistimu yayo yokulawula ethuthukisiwe ithuthukisa ukusetshenziswa kwamandla, isiza ukunciphisa izindleko zokusebenza ngenkathi iletha ukusebenza okungaguquki.
Izinto Okufanele Uzicabange Lapho Ukhetha I-Jib Crane
Lapho ukhetha i-ajib crane, ukuhlola ngokucophelela izici ezimbalwa kuqinisekisa ukuthi okokusebenza kusebenza kahle futhi kuthembekile ekusetshenzisweni okuhlosiwe. Okucatshangelwayo okubalulekile kuhlanganisa:
Amandla:Umthamo wokuphakamisa unquma ubukhulu bomthwalo u-crane ongawuphatha, ngokuvamile ocaciswa ekugcineni kwengalo ye-jib. Ukukhetha umthamo ofanele kubalulekile ukuze ugweme ukugcwala ngokweqile, okungase kubeke engcupheni ukuphepha futhi kunciphise ukuphila kwe-crane.
Ubude ngaphansi kwe-Hook:Lokhu kubhekisela ebangeni ukusuka phansi ukuya ngaphansi kwehuku. Isho ukuphakama okuphezulu kwento noma umshini ongahlaliswa ngaphansi kwe-crane. Ukuqinisekisa imvume eyanele kubalulekile ekusebenzeni kahle kokuphakamisa.
Ubude Babo bonke:Ukuphakama okuphelele kwe-i-freestanding jib crane, okuhlanganisa nanoma yikuphi okunamathiselwe, kufanele kucatshangelwe. Indawo eyanele kufanele iqinisekiswe ukuze kugwenywe ukuphazamiseka kwezakhiwo ezingaphezulu, okuvumela ukujikeleza okugcwele kwe-boom nokusebenza kahle.
Ukuzungezisa i-Boom:Ama-freestanding, ama-mast-type, noma ama-jib cranes afakwe ezinsikeni anganikela ngokuzungezisayo okungafika kokungu-360-degree. Kodwa-ke, uma izithiyo zikhawulela ukunyakaza, ibanga lokuzungeza elidingekayo kufanele licaciswe ngesikhathi sokukhethwa ukuze kuqinisekiswe ukuhambisana nendawo yokusebenza.
Isidingo Sokunyakaza kukagesi:Ngokuya ngohlelo lokusebenza, i-crane ingalungiselelwa ukusebenza ngesandla noma ngogesi ukuyiphakamisa, ukuyihlaba, nokuhamba. Ukuchaza lokhu kusengaphambili kuqinisekisa ukuthi i-crane ihlangabezana nezidingo zokusebenza.
Isimo sezulu:Ukuze kusetshenziswe ngaphandle, kokubili ukwakheka kanye nezingxenye zikagesi kungase kudinge ukuvikela isimo sezulu ukuze kumelane nezimo zemvelo ezinzima futhi kuqinisekiswe ukuqina kwesikhathi eside.
Imicabango yokufaka:Izimo zesayithi zithonya kakhulu uhlobo lwejib craneilungele ukufakwa. Isibonelo, ama-cranes abekwe phezu kwezinsika adinga isisekelo esiqinile sokhonkolo, esingamelela ingxenye ebalulekile ye-investimenti. Ukuhlola indawo efanele kuqinisekisa ukufakwa okuphephile nokungabizi.
Ngokuhlolisisa lezi zici, amabhizinisi angakhetha i-jib crane efaneleke kakhulu ngezidingo zawo, ukulinganisa ukusebenza, ukuphepha, kanye nokusebenza kahle kwezindleko.
Kafushane, ama-cranes we-pillar jib anikeza ibhalansi ephelele yesakhiwo esihlangene, ukusebenza kahle kokusebenza, ukuphepha, nokuthembeka kwesikhathi eside. Ziyisixazululo esifanelekile sokuphakamisa izimboni ezidinga ukuguquguquka, ukusebenza okuphezulu, kanye nokuphatha impahla engabizi.
