Abaqhubi abaninzi beizixhobo zokomba ezijikelezayobaye badibana nengxaki yekelly barukutyibilika phantsi ngexesha lenkqubo yokwakha. Enyanisweni, oku akunanto yakwenza nomenzi, imodeli, njl njl. Kuyimpazamo eqhelekileyo. Emva kokusebenzisa i-rotary drilling rig ixesha elithile, emva kokubuyisela isibambo sokusebenza kwindawo engathathi hlangothi, ibha kelly iya kutyibilika kumgama othile. Le nto siqhele ukuyibiza ngokuba yikelly barukutyibilika ezantsi. Ngoko ke siyisombulula njani ingxaki yokutyibilika kwebha kelly?
1. Indlela yokuhlola
(1) Khangela ivalve ye-solenoid 2
Jonga ukuba ivalve ye-solenoid yesi-2 ivalwe ngokuqinileyo: susa imibhobho yeoli emibini ekhokelela kwivalve ye-solenoid yesi-2 kwi-motor, kwaye uvale amazibuko e-oyile amabini kumphetho wenjini ngeeplagi ezimbini ngokulandelelanayo, kwaye emva koko usebenze eyona ndlela iphambili yewintshi. Ukuba isebenza ngokuqhelekileyo, ibonisa iphutha Ukusuka kwi-valve ye-solenoid 2 ayivalwanga ngokuqinileyo; ukuba iseyinto engaqhelekanga, kuyimfuneko ukujonga amacandelo ayo.
(2) Jonga isitshixo sehydraulic
Khangela ukuba kukho ingxaki nge-lock hydraulic lock: kuqala ulungelelanise iisilinda ezimbini zokukhiya, ukuba ayisebenzi, uze ususe isitshixo ukuze uhlolwe ngokucophelela. Ukuba isizathu asifumaneki, i-lock esele ilungile ingasetyenziselwa uvavanyo lokufakela ukufumana isizathu sokungaphumeleli. Ngenxa yokuba i-hydraulic lock ye-axiliary hoist ifana naleyo ye-hoist engundoqo, i-lock ye-hoist encedisayo inokuboleka kwaye ifakwe endaweni nganye nganye ukuchonga umgangatho we-hoist main lock. Ukuba akukho ngxaki kuzo zombini izitshixo, qhubeka uye kwitshekhi elandelayo.
(3) Jonga i-oyile yophawu lwebrake
Khangela isantya sokunikezelwa kweoli ye-brake kunye nekhefu: i-drilling rig yangoku, ukuhamba kweoli yesignali inokulungelelaniswa, oko kukuthi, ixesha apho i-winch eyintloko ikhupha i-brake inokulungiswa. Ngoko ke, kwiindidi ezimbini ze-drilling rigs, ukuhamba kweoli yesignali kunokulungiswa ngevalve yayo yokulawula. Ukuba imeko yokusebenza yomatshini isengaqhelekanga, kuyimfuneko ukujonga ukuba umbhobho weoli we-oyile ye-brake uphawu ivaliwe. Ukuba ezi ndawo zokuhlola ziqhelekile, unokuqhubeka nokujonga kuphela
(4) Jonga isiqhoboshi:
Khangela ukuba i-piston ye-brake ihamba kakuhle kumgca wokusebenza, kwaye uyilungise okanye uyibuyisele ngokuhambelana nesizathu sokungaphumeleli.
Ibha kelly yeIsixhobo sokubhola esijikelezayoigxininiswe ngokwesiseko kwigubu elingundoqo lokunyusela ngentambo yocingo, kwaye umbhobho wokubhobhoza unokuphakanyiswa okanye wehliswe ngokuhambelanayo xa igubu okanye intambo yocingo ikhululwa. Amandla e-reel avela kwi-motor hoist ephambili eye yehliswa kaninzi. Ukumisa kwayo kuqondwa ngebhuleki efakwe ngokuthe ngqo kwi-decelerator. Ngexesha lokunyuswa okanye ukuhla kwe-kelly bar, ukuba isiphatho sokusebenza sibuyiselwa embindini Ukuba ikelly barawukwazi ukuyeka ngoko nangoko kwaye utyibilike umgama othile phambi kokuba ume, kukho izizathu ezithathu zezi zizathu zilandelayo:
1. Ibraking lag;
2. Izitshixo ezimbini ze-hydraulic kwi-outlet ye-motor end ayiphumelelanga, kwaye i-motor ayikwazi ukuyeka ukujikeleza ngokukhawuleza phantsi kwesenzo se-torque yentambo yocingo;
Into esidla ngokungayihoyi sisizathu sesithathu. KonkeIsixhobo sokubhola esijikelezayoyibanekelly barumsebenzi wokukhulula. Lo msebenzi unikezelwa yi-valve ye-solenoid ukukhulula i-oyile ye-brake ye-brake, kwaye i-valve ye-solenoid idibaniswe kwi-injini enkulu ngokusebenzisa imibhobho yeoli emibini. I-oyile yokungena kunye ne-outlet ye-hoist motor iqinisekisa ukuba i-rotary drilling rig encinci inokuhlala idibanisa nomhlaba osebenzayo kwaye ibe noxinzelelo oluthile ngexesha lokugaya. Kwezinye iimeko zokusebenza, i-valve ye-solenoid ikhupha imibhobho yeoli emibini ekhokelela kwi-oyile yokungena kunye nokuphuma kwe-oyile yemoto. Ukuba uqhawulo aluzange lufike ngexesha, impazamo ekhankanywe ngasentla iya kwenzeka.
Ixesha lokuposa: Aug-23-2022