
Ukukhetha i-gantry crane efanelekileyo yangaphandle kubalulekile ukuqinisekisa ukusebenza ngokufanelekileyo, okukhuselekileyo, kunye neendleko zokuphakamisa. Ukukhetha ubukhulu becala kuxhomekeke kumthwalo wakho womsebenzi, iimeko zesayithi, kunye nesicelo esithile. Kwimisebenzi emincinci ukuya kwephakathi kunye nemithwalo ukuya kwiitoni ezingama-50, i-gantry crane enye yeyona nto isebenzayo ngenxa yesakhiwo sayo esilula, ukufakwa lula, kunye neendleko eziphantsi. Kwimithwalo enzima okanye imisebenzi emikhulu, i-double girder gantry crane inika amandla amakhulu okuphakamisa, ukuzinza, kunye ne-span.
Ukuba indawo yakho yomsebenzi ingaphandle, kwindawo enomoya ophezulu, i-truss gantry crane inokubonelela ngozinzo olongezelelweyo kunye nokunciphisa ukumelana nomoya ofunekayo ekusebenzeni ngokukhuselekileyo. Kwizibuko kunye nosetyenziso lwetheminali, iikhreyini zegantry zakhiwe ngenjongo yokuphatha isikhongozeli esikhawulezayo nesisebenzayo, ngamandla kunye nesantya sokuhamba neshedyuli yokuthumela ngenqanawe. Kushishino lolwakhiwo, ngakumbi ukuhambisa izinto zekonkrithi, i-gantry crane ye-precast yenzelwe ngokukodwa ukuphatha imithwalo emikhulu, enzima, kunye ne-wkwardly shaped ngokuchanekileyo.
Iqabane kunye nomvelisi othembekileyo okanye umboneleli obonakalise ubungcali ekuyileni nasekuveliseni iikhreyini zegantry zangaphandle. Umnikezeli onamava akayi kuhambisa kuphela izixhobo eziphezulu kodwa anike izisombululo ezilungiselelwe, inkxaso yokufakela, kunye nenkonzo yexesha elide-ukuqinisekisa ukuba utyalo-mali lwakho lusebenza ngokukhuselekileyo nangempumelelo kwiminyaka ezayo.
Xa usebenza i-gantry crane yangaphandle, ukhuseleko kufuneka luhlale luhamba phambili. Aba matshini banamandla baphatha imithwalo enzima kwindawo ehlala ibachanaba emoyeni, kwimozulu, nakwiingozi zokusebenza. Ukuxhobisa i-crane yakho ngezixhobo ezifanelekileyo zokhuseleko akukhuseli kuphela abasebenzi kunye nezixhobo kodwa kunceda ukugcina ukusebenza kakuhle kunye nokwandisa ubomi benkonzo yekhrane.
1. uKhuseleko lomthwalo ogqithisileyo
Isixhobo sokukhusela umthwalo omninzi sibalulekile ekuthinteleni i-crane ekuzameni ukuphakamisa ngaphezu komthamo wayo olinganisiweyo. Xa umthwalo udlula umda okhuselekileyo, inkqubo iphazamisa ngokuzenzekelayo imisebenzi yokuphakamisa, iqinisekisa ukuba amacandelo esakhiwo kunye neendlela zokunyusa azigxininisi. Oku kunciphisa kakhulu umngcipheko wokungaphumeleli koomatshini, iingozi, kunye nexesha lokunciphisa iindleko.
2. Iqhosha lokumisa ngokuNgxamisekileyo
Yonke i-crane ye-gantry yangaphandle kufuneka ixhotyiswe ngamaqhosha okumisa okungxamisekileyo afikelelekayo. Kwimeko yengozi engalindelekanga-efana nokuphazamiseka, ukungasebenzi kakuhle komatshini, okanye impazamo yequbuliso yomsebenzisi-indawo yokumisa kaxakeka inokumisa ngokukhawuleza zonke iintshukumo zecrane. Oku kukwazi ukuphendula ngokukhawuleza kubalulekile ekuthinteleni ukwenzakala kunye nokuphepha umonakalo kuzo zombini i-crane kunye neziseko ezingqongileyo.
3. Ukutshintsha koMda
Ukutshintsha komda kuyilelwe ukulawula owona luhlu luphezulu lokushukuma kwe-crane's hoist, itrolley, kunye nebhulorho. Ngokomzekelo, ukutshintshwa komda wokuphakama kuya kumisa i-hoist ngaphambi kokuba ifike kwiindawo eziphezulu okanye ezisezantsi, ngelixa ukutshintshwa komda wokuhamba kuya kuthintela i-trolley okanye i-gantry ukuba ihambe ngaphaya kwemida yayo yokusebenza ekhuselekileyo. Ngokumisa ngokuzenzekelayo intshukumo, ukutshintshela umda kunciphisa ukuguga kunye nokukrazula kumalungu oomatshini kwaye kuthintele ukungqubana.
4. IiSeva zomoya
Ii-cranes ze-gantry zangaphandle zihlala zisebenza kwiindawo ezivulekileyo, okwenza ukhuseleko lomoya lube yingqwalasela ebalulekileyo. Abenzi boluvo bomoya bajonga isantya somoya ngexesha lokwenyani kwaye banokuqalisa izilumkiso okanye ukuvalwa okuzenzekelayo ukuba imimoya idlula imida ekhuselekileyo yokusebenza. Oku kubaluleke ngakumbi kwiicranes ezinde okanye ezinde, apho amandla omoya angachaphazela uzinzo kunye nolawulo.
Ukubandakanya ezi zixhobo zokhuseleko kulungiselelo lwakho lwangaphandle lwe-gantry crane kuqinisekisa ukuba imisebenzi yakho yokuphakamisa ihlala ikhuselekile, ithembekile, kwaye ihambelana nemigangatho yoshishino-ukhusela abasebenzi bakho kunye notyalo-mali lwakho.
Iikhreyini zegantry zangaphandle zibalulekile ekuphatheni nasekuthutheni imithwalo enzima kumashishini afana nokwakha, ukuhambisa ngenqanawa kunye nokuvelisa. Noko ke, ngenxa yokuba zisebenza kwindawo evulekileyo, zihlala zichanabeka kwiimeko zemozulu ezimaxongo—ilanga, imvula, ikhephu, ukufuma nothuli—ezinokukhawuleza ukuguga. Ukugcinwa rhoqo kunye nokufanelekileyo ngundoqo ekuqinisekiseni ukusebenza kwabo okukhuselekileyo, okuthembekileyo, kunye nexesha elide.
1. Coca Rhoqo
Ukungcola, uthuli, ityuwa, kunye neentsalela zemizi-mveliso zinokuqokelelana kulwakhiwo lwecrane, nto leyo ekhokelela ekudlekeni, ekucuthekeni kokusebenza kakuhle, kunye nokusilela kwenxalenye kwangaphambi kwexesha. Ishedyuli yokucoca ngokucokisekileyo kufuneka isekwe, ngokufanelekileyo emva komsebenzi omkhulu ngamnye okanye ubuncinane ngeveki. Sebenzisa iwasha yoxinzelelo oluphezulu ukususa igrime enenkani kwiindawo ezinkulu kunye nebrashi eqinileyo eqinileyo kwiindawo ekunzima ukufikelela kuzo. Nika ingqalelo ekhethekileyo kumalungu, i-welds, kunye neekona apho ukufuma kunye ne-debris ivame ukuqokelela. Ukucoca rhoqo akuthinteli kuphela ukubola kodwa kwenza kube lula ukubona iintanda, ukuvuza, okanye eminye imiba enokubakho kwangoko.
2. Faka i-Anti-Rust Coating
Ngenxa yokuvezwa kwazo rhoqo kwizinto zangaphandle, iikhreyini zegantry zangaphandle zichaphazeleka kakhulu ngumhlwa. Ukusebenzisa i-anti-rust coating isebenza njengesikhuselo sokukhusela, ukuthintela umswakama kunye ne-oksijini ekungcoleni amacandelo ensimbi. Iinketho eziqhelekileyo ziquka iipeyinti ezichasene ne-rust, i-zinc-rich primers, i-oyile-based coatings, okanye i-wax layers. Ukukhethwa kwengubo kufuneka kuxhomekeke kwizinto zecrane, indawo, kunye neemeko zokusingqongileyo-ezifana nokuba isebenza kufuphi nomoya onetyuwa elunxwemeni. Ngaphambi kokufaka isicelo, qinisekisa ukuba umphezulu womhlaba ucocekile kwaye womile, kwaye ulandele iingcebiso zomenzi ngokulinganayo nangokupheleleyo. Phinda ufake ii-coatings ngamaxesha athile, ngakumbi emva kokupeyinta kwakhona okanye umsebenzi wokulungisa.
3. Lubricate iiNdawo ezihambayo
Izinto ezenziwa ngumatshini we-gantry crane—iigiya, iipali, iibheringi, amavili neentambo zocingo—kufuneka zihambe kakuhle ukuze kuthintelwe ukukhuhlana nokuguga okugqithiseleyo. Ngaphandle kokuthanjiswa okufanelekileyo, la malungu anokuthi abambe, athothe ngokukhawuleza, kwaye ade abangele iingozi zokhuseleko. Sebenzisa izithambisi ezikumgangatho ophezulu kwimizi-mveliso ezikwaziyo ukuchaswa kwamanzi kunye nokuguquguquka kobushushu. Ukuthambisa kufuneka kuqhutywe ngokweshedyuli yomenzi, kodwa ukusetyenziswa rhoqo kunokuba yimfuneko kwiindawo ezimanzi okanye ezinothuli. Ukongeza ekunciphiseni ukunxiba, ukuthambisa okutsha kunokunceda ukususa ukufuma kunye nokuthintela ukwakhiwa komhlwa kwindawo yentsimbi.
4. Ukuqhuba uHlolo lweMimiselo
Ngaphandle kokucoca, ukugquma, kunye nokuthambisa, kufuneka kubekho inkqubo yokuhlola ecwangcisiweyo. Jonga iintanda, iibholiti ezixekileyo, ingxolo engaqhelekanga, kunye nemiba yombane. Hlola izinto ezithwala umthwalo ukuze uguge okanye uguge, kwaye ubuyisele iindawo ezonakeleyo ngokukhawuleza ukunqanda iingozi.