Vashandi vazhinji vemichina yekuboorera inotendereravakasangana nedambudziko rebhawa raKellykutsvedza pasi panguva yekuvaka. Kutaura zvazviri, izvi hazvina chekuita nemugadziri, modhi, nezvimwewo. Idambudziko rinowanzoitika. Mushure mekushandisa rotary drilling rig kwenguva yakati, mushure mekudzorera mubato wekushanda panzvimbo isina kusimba, kelly bar inotsvedza pasi chinhambwe chakati. Tinowanzodaidza chiitiko ichi kutibhawa raKellyKutsvedza pasi. Saka tingagadzirisa sei dambudziko rekutsvedza kwebhawa rekelly pasi?
1. Nzira yekuongorora
(1) Tarisa vharuvhu yesolenoid 2
Tarisa kana vharuvhu yesolenoid 2 yakavharwa zvakanaka: bvisa mapaipi maviri emafuta anotungamira kuvharuvhu yesolenoid 2 pamota, uye vhara mapombi maviri emafuta ari kumagumo emota nemapulagi maviri zvakateerana, wobva washandisa main winch mechanism. Kana ichishanda zvakanaka, zvinoratidza kuti pane dambudziko. Kubva pavharuvhu yesolenoid 2 haina kuvharwa zvakanaka; kana ichiri isina kunaka, zvakakosha kutarisa zvikamu zvayo.
(2) Tarisa kukiya kwe hydraulic
Tarisa kana paine dambudziko ne hydraulic lock: tanga wagadzirisa ma lock cylinders maviri, kana asingashande, wobva wabvisa lock kuti unyatsoongorora. Kana chikonzero chikasawanikwa, lock yakagadzirwa inogona kushandiswa pakuedza kuisa kuti uone chikonzero chekukundikana. Nekuti hydraulic lock ye assistant hoist yakafanana neye main hoist, lock ye assistant hoist inogonawo kukweretwa uye kutsiviwa imwe neimwe kuti ione mhando ye main hoist lock. Kana pasina dambudziko nema lock ese ari maviri, enda kune inotevera check.
(3) Tarisa oiri yechiratidzo chebhureki
Tarisa kumhanya kwemafuta echiratidzo chebhureki wobva watyoka: rig yekuboorera iripo, kufamba kwemafuta echiratidzo kunogona kugadziriswa, kureva kuti, nguva iyo winch huru inoburitsa bhureki inogona kugadziriswa. Saka, kune mhando mbiri dzemarig ekuboorera, kufamba kwemafuta echiratidzo kunogona kugadziriswa kuburikidza nevharuvhu yayo inotonga. Kana mamiriro ekushanda emuchina achiri asina kujairika, zvakakosha kutarisa kana pombi yemafuta emafuta echiratidzo chebhureki yakavharwa. Kana zvikamu izvi zvekuongorora zvakajairika, unogona kungoramba uchitarisa
(4) Tarisa bhureki:
Tarisa kana piston yebhureki iri kufamba zvakanaka mumutsara wekushanda, woigadzirisa kana kuitsiva zvichienderana nechikonzero chekukundikana.
Kelly bar yegomba rekuboorera rinotendererainonyanya kunamirwa padhiramu guru rekusimudza kuburikidza netambo yewaya, uye pombi yekuboorera inogona kusimudzwa kana kudzikiswa zvinoenderana kana dhiramu kana tambo yewaya yaburitswa. Simba resimbi rinobva kumota huru yekusimudza yakaderedzwa simba kakawanda. Kumira kwayo kunoitika nebhureki rakaiswa zvakananga padhiramu rekusimudza simba. Panguva yekusimudza kana kudzikiswa kwebhawa raKelly, kana mubato wekushandisa ukadzoserwa pakati Kanabhawa raKellyHazvigone kumira ipapo ipapo uye kutsvedza pasi chinhambwe chakati usati wamira, pane zvikonzero zvitatu zvezvikonzero zvinotevera:
1. Kunonoka kwebhureki;
2. Makiyi maviri ehydraulic ari panobuda mota anokundikana, uye mota haigone kumira ichitenderera nekukasika pasi pesimba retambo yewaya;
Chikonzero chechitatu chatinowanzo furatira.gomba rekuboorera rinotendererakuva nebhawa raKellybasa rekuburitsa. Basa iri rinoitwa ne solenoid valve kuti iburitse oiri yechiratidzo chebhureki, uye solenoid valve inozobatanidzwa kuinjini huru kuburikidza nemapaipi maviri emafuta. Kupinda kwemafuta nekubuda kwemota yekusimudza zvinoita kuti bhora diki rinotenderera rigone kugara richibata pasi pebasa uye riine kumanikidzwa kwakati panguva yekuboorwa. Mune mamwe mamiriro ekushanda, solenoid valve inobvisa mapaipi maviri emafuta anotungamira kune inopinza mafuta nekubuda kwemafuta kwemota. Kana kudzima kusingaitwe nenguva, dambudziko rataurwa pamusoro apa richaitika.
Nguva yekutumira: Nyamavhuvhu-23-2022