Itafula lokuphakamisa isikelo elinobunjwa obungu-U liyimishini yokuphatha izinto zobungcweti eyenzelwe ukuphatha imithwalo esindayo ngendlela ephumelelayo nephephile ezingeni lomhlabathi. Njengoba inomgodi onobunjwa obungu-U kanye nokuphakama okuvalekile okuphansi kakhulu, lawa mapulatifomu avumela ukufinyelela okulula ezindaweni ezivalekile, okwenza asetshenziswe kabanzi ezindaweni zokugcina impahla, ukuhlanganiswa kokukhiqiza, kanye nezinye izinhlelo zokusebenza zokuphakamisa nokudlulisa ezingeni eliphansi. Ngezinzuzo ezifana nokuguquguquka, ukusebenza kahle, ukuphepha, kanye nokuthembeka, le mishini isibe ithuluzi elibalulekile lokuthuthukisa ukusebenza kahle ezindaweni zezimboni zanamuhla.

I. Isakhiwo kanye nesimiso sokusebenza

Lo mshini usebenzisa kakhulu isakhiwo somshini esifana nesikelo esihlanganiswe nohlelo lokushayela lwe-hydraulic. Uhlelo lwe-hydraulic lunikeza amandla okuphakamisa azinzile futhi abushelelezi, kuyilapho uhlelo lokulawula luqinisekisa ukuphakanyiswa nokwehliswa kwepulatifomu okufanayo nangokunembile. Uma kwehlisiwe ngokuphelele, ukuphakama okuphelele kuphansi kakhulu—ngokuvamile phakathi kuka-80 no-120 mm—okuvumela ipulatifomu ukuthi ibekwe kalula ngaphansi kwamashelufu, izimoto zokuthutha, noma ezinye izindawo ezivinjelwe.

Isakhiwo esiyinhloko siqiniswe ukuze kube nokuqina okuthuthukisiwe kanye nokumelana nokushayisana, futhi amadivayisi okuvikela ngokweqile ngokuvamile ahlanganiswa ukuvimbela umonakalo wemishini obangelwa ukulayisha ngokweqile.

II. Izici Zokusebenza Eziyinhloko Nokuphepha

Amapulatifomu okuphakamisa aphansi anomumo we-U anikeza ububanzi obukhulu bamandla okuthwala umthwalo, avumela izinhlelo zokusebenza kusukela ekuphatheni okulula kuya ekuphatheni okunzima, ngokuvamile asukela ku-100 kg kuya ku-3000 kg. Ngokuphathelene nokuphepha, imishini ifakwe izici eziningi zokuvikela, kufaka phakathi ozimele bokuphepha, ama-valve okuphepha e-hydraulic, kanye nezinhlelo zokuvikela ngokweqile, okuqinisekisa ukusebenza okuzinzile nokulawulwayo.

Izindinganiso zokukhiqiza zivame ukuhambisana nemithethonqubo yokuphepha yamazwe ngamazwe njenge-EN 1570-1, futhi imikhiqizo eminingi iqinisekiswe yi-CE, ihlangabezana nezidingo zokuphepha kuzo zonke izifunda ezahlukene. Ngaphezu kwalokho, izingxenye ezihlala isikhathi eside—njengama-roller angenakulungiswa kanye nama-hydraulic cylinders ahlala isikhathi eside—zisetshenziselwa ukunciphisa kakhulu izindleko zokugcinwa kwansuku zonke. Izesekeli ongazikhetha, kufaka phakathi ama-turntable, amafoloko e-telescopic, kanye ne-safety guardrails, zingafakwa ukuze kuthuthukiswe ukusebenza okuhlukahlukene.

III. Izindawo Eziyinhloko Zokusebenza

Amapulatifomu okuphakamisa isikelo anomumo we-U asebenza kahle kakhulu kulezi zimo ezilandelayo zohlelo lokusebenza:

Ukulayisha Nokuthulula Izimpahla Endlini Yokugcina Izimpahla:

Ukuphakama okuphansi okuvaliwe kuvumela ukufakwa kalula kwama-pallet nezimpahla ezisindayo, okuvumela ukufinyelela ngqo endaweni yokugcina izinto ephansi futhi kuthuthukise kokubili ukusetshenziswa kwesikhala kanye nokusebenza kahle kokuphatha.

Imisebenzi Yokukhiqiza kanye Nokuhlanganisa:

Ipulatifomu inikeza ukwesekwa kwezinto ezilungisekayo ukuphakama kwemigqa yokuhlanganisa, kusiza opharetha ukuthi balondoloze ukuma kokusebenza okulungile, kunciphisa ukuqina komsebenzi, futhi kuthuthukise ukunemba kokuhlanganisa kanye nokukhiqiza.

Ukuthutha kanye Nezokuthutha:

Ilungele ukulayisha nokulayisha iloli, ukuqoqa izinto, kanye nokudlulisa izinto ibanga elifushane, ipulatifomu isiza ukunciphisa isikhathi sokuphatha nokuthuthukisa ukuhamba kwempahla iyonke.

IV. Izinto Okumelwe Zicatshangelwe Ukukhetha Nokunakekela

Uma ukhetha itafula lokuphakamisa isikelo elinomfanekiso ka-U, izici ezilandelayo kufanele zicatshangelwe ngokucophelela:

Izidingo Zomthwalo:Khetha imininingwane ngokusekelwe esisindweni esiphezulu esiphathwayo emisebenzini yansuku zonke.

Izimo Zendawo:Qinisekisa ukuthi ubukhulu beplatifomu buhambisana nobubanzi kanye nemingcele yokuphakama kwezindawo zokusebenza kanye nezindawo zokusebenzela.

Isitifiketi Sokuphepha:Qinisekisa ukuthi imishini inezitifiketi zokuphepha ezifanele futhi inezici ezibalulekile zokuvikela.

Usekelo Lwangemva Kokuthengisa:Nika kuqala abakhiqizi abahlinzeka ngosekelo lobuchwepheshe lwesikhathi eside kanye nokutholakala kwezingxenye ezisele okuthembekile.

Ukuze kugcinwe ukusebenza kahle kakhulu futhi kwandiswe isikhathi senkonzo, kunconywa ukulungiswa njalo. Lokhu kuhlanganisa ukuhlolwa okuvamile kohlelo lwe-hydraulic kanye nezingxenye ezihambayo, ukugcina ipulatifomu ihlanzekile, kanye nokuvimbela ukuqongelela kwemfucumfucu okungase kuthinte ukusebenza okuvamile. Ukusetshenziswa okufanele kanye nokulungiswa okuhleliwe akugcini nje ngokuthuthukisa ukuphepha kokusebenza kodwa futhi kunciphisa kakhulu izindleko zokusebenza zesikhathi eside.

V. Isiphetho

Ngokuphakama kwayo okuphansi kakhulu kokusebenza, izici zokuphepha eziqinile, kanye nokuzivumelanisa nezimo ezibanzi ezindaweni ezahlukene zokusebenza, ithebula lokuphakamisa isikelo elinomfanekiso we-U seliyisisombululo esithandwayo samabhizinisi afuna ukwenza ngcono izinqubo zokuphatha izinto nokuthuthukisa ukusebenza kahle kokubambisana kwabantu nomshini. Ngokukhetha imishini efanele kanye nokugcinwa okuhlelekile, lawa mapulatifomu angaqhubeka nokudlala indima ebalulekile ezinhlelweni zokukhiqiza nezokuthuthwa kwempahla zanamuhla.