Itafile yokuphakamisa isikere esimile okwe-U zizixhobo zobungcali zokuphatha izinto ezenzelwe ukuphatha imithwalo enzima ngokufanelekileyo nangokukhuselekileyo kumgangatho womhlaba. Ezi qonga zivumela ukufikelela lula kwiindawo ezixineneyo, nto leyo ezenza ukuba zisetyenziswe kakhulu kwiindawo zokugcina izinto, ukuhlanganisa imveliso, kunye nezinye izicelo zokuphakamisa nokudlulisa izinto ezikumgangatho ophantsi. Ngezibonelelo ezinje ngokuguquguquka, ukusebenza kakuhle, ukhuseleko, kunye nokuthembeka, esi sixhobo siye saba sisixhobo esibalulekileyo sokuphucula ukusebenza kakuhle kwiindawo zoshishino zanamhlanje.

I. Ulwakhiwo kunye noMgaqo-siseko wokuSebenza

Esi sixhobo sisebenzisa ngokuyintloko isakhiwo somatshini esifana nesikere kunye nenkqubo yokuqhuba i-hydraulic. Inkqubo ye-hydraulic inika amandla okuphakamisa azinzileyo nagudileyo, ngelixa inkqubo yolawulo iqinisekisa ukuphakamisa nokuhla kweqonga ngokulinganayo nangokuchanekileyo. Xa liphantsi ngokupheleleyo, ukuphakama lilonke kuphantsi kakhulu—ngesiqhelo phakathi kwama-80 kunye nama-120 mm—okuvumela ukuba iqonga libekwe lula phantsi kweeshelufu, izithuthi zothutho, okanye ezinye iindawo ezithintelweyo.

Isakhiwo esiphambili siqiniswe ukuze siqine ngakumbi kwaye simelane neempembelelo, kwaye izixhobo zokukhusela ukugqithiswa kakhulu zihlala zidityaniswa ukuthintela umonakalo wezixhobo obangelwa kukulayisha kakhulu.

II. Iimpawu zoMsebenzi oPhambili kunye noKhuseleko

Amaqonga okuphakamisa aphantsi anomfanekiso we-U anika uluhlu olubanzi lwamandla okuthwala umthwalo, alungele ukusetyenziswa ukusuka kumthwalo olula ukuya kumthwalo onzima, aqhele ukuba yi-100 kg ukuya kwi-3000 kg. Ngokuphathelele ukhuseleko, izixhobo zixhotyiswe ngeempawu ezininzi zokukhusela, kubandakanya iifreyimu zokhuseleko, iivalvu zokhuseleko lwe-hydraulic, kunye neenkqubo zokukhusela ukugqithiswa, ukuqinisekisa ukusebenza okuzinzileyo nokulawulwayo.

Imigangatho yokuvelisa idla ngokuthobela imigaqo yokhuseleko yamazwe ngamazwe efana ne-EN 1570-1, kwaye uninzi lweemveliso luqinisekisiwe yi-CE, luhlangabezana neemfuno zokhuseleko kwiindawo ezahlukeneyo. Ukongeza, izinto ezihlala ixesha elide—ezifana neerola ezingenalondolozo kunye neesilinda ze-hydraulic ezihlala ixesha elide—zisetyenziselwa ukunciphisa kakhulu iindleko zolondolozo lwemihla ngemihla. Izixhobo ezikhethiweyo, kubandakanya ii-turntables, iifolokhwe ze-telescopic, kunye nee-guardrails zokhuseleko, zinokufakwa ukuphucula ngakumbi ukusebenza ngokuguquguqukayo.

III. Iindawo eziphambili zokusetyenziswa

Amaqonga okuphakamisa isikere anomfanekiso we-U asebenza kakuhle kakhulu kwezi meko zilandelayo zokusetyenziswa:

Ukulayisha nokukhulula impahla kwindawo yokugcina impahla:

Ukuphakama okuphantsi okuvaliweyo kuvumela ukubekwa lula kweepalethi kunye nempahla enzima, okuvumela ukufikelela ngqo kwindawo yokugcina izinto esezantsi kunye nokuphucula ukusetyenziswa kwendawo kunye nokusebenza kakuhle kokuphatha.

Imisebenzi yeMigca yeMveliso kunye neMibutho:

Eli qonga libonelela ngenkxaso yezinto ezinokulungiswa ubude kwimigca yokuhlanganisa, linceda abaqhubi ukuba bagcine iindlela zokusebenza ezilungeleleneyo, linciphisa amandla okusebenza, kwaye liphucula ukuchaneka kwendibano kunye nemveliso.

Uthutho kunye nokuThuthwa:

Ilungele ukulayisha nokukhupha impahla kwilori, ukuqokelela izinto ezifunekayo, kunye nokuhambisa izinto kumgama omfutshane, iqonga linceda ukunciphisa ixesha lokuphatha kunye nokwenza ngcono ukuhamba kwezinto ngokubanzi.

IV. Izinto eziqwalaselwayo xa kukhethwa kwaye kugcinwa

Xa ukhetha itafile yokuphakamisa isikere enomfanekiso we-U, kufuneka kuqwalaselwe ngononophelo ezi zinto zilandelayo:

Iimfuno zoMthwalo:Khetha iinkcukacha ezisekelwe kubunzima obukhulu obuphathwayo kwimisebenzi yemihla ngemihla.

Iimeko Zendawo:Qinisekisa ukuba ubukhulu beqonga buhambelana nobubanzi kunye nemida yokuphakama kweendlela kunye neendawo zokusebenza.

Isiqinisekiso soKhuseleko:Qinisekisa ukuba izixhobo zineziqinisekiso zokhuseleko ezifanelekileyo kwaye ziquka iimpawu zokukhusela ezibalulekileyo.

Inkxaso Emva Kokuthengisa:Nika abavelisi ababonelela ngenkxaso yobugcisa yexesha elide kunye nokufumaneka kwezixhobo ezingasetyenziswanga ezinokuthenjwa.

Ukuze kugcinwe ukusebenza kakuhle nokwandisa ubomi benkonzo, kuyacetyiswa ukuba kugcinwe rhoqo. Oku kuquka ukuhlolwa rhoqo kwenkqubo ye-hydraulic kunye nezinto ezihambayo, ukugcina iqonga licocekile, kunye nokuthintela ukuqokelelwa kwenkunkuma enokuchaphazela ukusebenza okuqhelekileyo. Ukusetyenziswa ngokufanelekileyo kunye nokugcinwa okucwangcisiweyo akupheleli nje ekuphuculeni ukhuseleko lokusebenza kodwa kukwanciphisa kakhulu iindleko zokusebenza zexesha elide.

V. Isiphelo

Ngenxa yokuphakama kwayo okuphantsi kakhulu kokusebenza, iimpawu zokhuseleko eziqinileyo, kunye nokuziqhelanisa ngokubanzi neendawo ezahlukeneyo zokusebenza, itafile yokuphakamisa isikere enomfanekiso we-U iye yaba sisisombululo esithandwayo kumashishini afuna ukuphucula iinkqubo zokuphatha izinto kunye nokuphucula ukusebenza kakuhle kwentsebenziswano phakathi kwabantu noomatshini. Ngokukhetha izixhobo ngokufanelekileyo kunye nokugcinwa okucwangcisiweyo, la maqonga angaqhubeka nokudlala indima ebalulekileyo kwiinkqubo zemveliso kunye nezothutho zanamhlanje.