Abaqhubi abaningi be-imishini yokubhoboza ejikelezayongihlangabezane nenkinga ye-ibha kaKellyukushelela phansi ngesikhathi senqubo yokwakha. Eqinisweni, lokhu akuhlobene nomkhiqizi, imodeli, njll. Kuyiphutha elivamile. Ngemva kokusebenzisa i-rotary drilling rig isikhathi esithile, ngemva kokubuyisela isibambo sokusebenza endaweni engathathi hlangothi, i-kelly bar izoshelela phansi ibanga elithile. Ngokuvamile sibiza lesi simo ngokuthiibha kaKellyUkushelela phansi. Ngakho-ke singayixazulula kanjani inkinga yokushelela phansi kwe-kelly bar?
1. Indlela yokuhlola
(1) Hlola i-solenoid valve 2
Hlola ukuthi i-solenoid valve 2 ivalwe kahle yini: susa amapayipi amabili kawoyela aholela ku-solenoid valve 2 kumoto, bese uvimba ama-port amabili kawoyela ekugcineni kwemoto ngama-plug amabili ngokulandelana, bese usebenzisa indlela eyinhloko ye-winch. Uma isebenza kahle, ikhombisa iphutha Ku-solenoid valve 2 ayivalwanga kahle; uma isalokhu ingajwayelekile, kuyadingeka ukuhlola izingxenye zayo.
(2) Hlola ukukhiya kwe-hydraulic
Hlola ukuthi ngabe kukhona yini inkinga nge-hydraulic lock: qala ulungise amasilinda amabili okukhiya, uma engasebenzi, bese ususa i-lock ukuze uyihlole ngokucophelela. Uma isizathu singatholakali, i-lock eseyilungisiwe ingasetshenziswa ekuhlolweni kokufakwa ukuthola imbangela yokwehluleka. Ngenxa yokuthi i-hydraulic lock ye-assistant hoist ifana neye-main hoist, i-lock ye-assistant hoist nayo ingabolekwa futhi ithathelwe indawo ngayinye ukuze kutholakale ikhwalithi ye-main hoist lock. Uma kungekho nkinga ngazo zombili izingidi, qhubekela ekuhlolweni okulandelayo.
(3) Hlola uwoyela wesiginali yamabhuleki
Hlola ijubane lokuhlinzekwa kukawoyela wesiginali sebhuleki bese uphuka: umshini wokubhoboza wamanje, ukugeleza kukawoyela wesiginali kungalungiswa, okungukuthi, isikhathi lapho i-winch eyinhloko ikhulula khona ibhuleki kungalungiswa. Ngakho-ke, ezinhlotsheni ezimbili zemishini yokubhoboza, ukugeleza kukawoyela wesiginali kungalungiswa nge-valve yayo elawulayo. Uma isimo sokusebenza somshini sisalokhu singajwayelekile, kubalulekile ukuhlola ukuthi ipayipi likawoyela likawoyela wesiginali sebhuleki livaliwe yini. Uma lezi zingxenye zokuhlola zijwayelekile, ungaqhubeka nokuhlola kuphela
(4) Hlola ibhuleki:
Hlola ukuthi i-piston yebhuleki ihamba kahle yini emgqeni wokusebenza, bese uyilungisa noma uyishintshe ngokwembangela yokwehluleka.
Ibha likaKelly leumshini wokubhoboza ojikelezayongokuyisisekelo inamathele esigubhuni sokuphakamisa esikhulu ngentambo yocingo, futhi ipayipi lokubhoboza lingaphakanyiswa noma lehliswe ngendlela efanayo lapho isigubhu noma intambo yocingo ikhishwa. Amandla e-reel avela ku-motor yokuphakamisa enkulu eye yehliswa ijubane izikhathi eziningi. Ukuma kwayo kuqashelwa yibhuleki elifakwe ngqo ku-decelerator. Ngesikhathi sokuphakamisa noma sokwehlisaibha kaKelly, uma isibambo sokusebenza sibuyiselwa phakathi nendawo Umaibha kaKellyuma ungakwazi ukuma ngokushesha bese ushelela phansi ibanga elithile ngaphambi kokuma, kunezizathu ezintathu zalezi zizathu ezilandelayo:
1. Ukubambezeleka kwebhuleki;
2. Izingidi ezimbili ze-hydraulic endaweni yokukhipha injini ziyahluleka, futhi injini ayikwazi ukuyeka ukujikeleza ngokushesha ngaphansi kwesenzo se-torque yentambo yocingo;
Lokho esivame ukungakunaki yisizathu sesithathu. Konkeumshini wokubhoboza ojikelezayoube neibha kaKellyumsebenzi wokukhulula. Lo msebenzi unikezwa yi-solenoid valve ukuze ikhulule uwoyela wesignali yamabhuleki, bese i-solenoid valve ixhunywe enjinini eyinhloko ngamapayipi amabili kawoyela. Ukungena kukawoyela kanye nokuphuma kwemoto yokuphakamisa kuqinisekisa ukuthi i-rotary drilling rig encane ingahlala ixhumana nomhlabathi wokusebenza futhi ibe nengcindezi ethile ngesikhathi senqubo yokubhoboza. Kwezinye izimo zokusebenza, i-solenoid valve inqamula amapayipi amabili kawoyela aholela ekungeneni kukawoyela kanye nokuphuma kukawoyela kwemoto. Uma ukunqamuka kungafiki ngesikhathi, kuzokwenzeka isenzakalo esishiwo ngenhla sephutha.
Isikhathi sokuthunyelwe: Agasti-23-2022