Emkhakheni olokhu uvela njalo wobunjiniyela nokwakha, njengoba amaphrojekthi aya ngokuya eba yinkimbinkimbi futhi izindawo zinenselelo enkulu, kunesidingo esikhulayo sezimoto zokuthutha ezikhethekile ezisebenza kahle nezithembekile ezikwazi ukuzulazula kulezi zindawo. Enye yentuthuko ephawuleka kakhulu kulo mkhakha ukusetshenziswa kwezimoto zangaphansi ezilandelwayo ezimotweni zokuthutha ezakhayo.
Ukuqonda ithrekhi engaphansi kwenqola
I-track undercarriage, eyaziwa nangokuthi imoto elandelwayo, isebenzisa idizayini yethrekhi eqhubekayo esikhundleni samasondo endabuko. Lo mklamo uvumela indawo enkulu ethintana nomhlabathi, esabalalisa isisindo semoto ngokulinganayo. Njengomphumela, i-chassis yethrekhi inganqamula indawo ethambile, engalingani, noma emangelengele engavimbela izimoto ezinamasondo. Zivame ukusetshenziswa ezinhlotsheni ezihlukahlukene zokusebenza, okuhlanganisa ukwakhiwa, izimayini, ezolimo, kanye nokusebenza kwezempi.
Izinzuzo zokulandela inqola yangaphansi
1. Ukudonsa nokuzinza okuthuthukisiwe: Ithrekhi eqhubekayo inikeza ukudonsa okuphakeme, okuvumela imoto ukuthi ihambe endaweni eshelelayo noma exekethile ngaphandle kwengozi yokubhajwa. Lokhu kunenzuzo ikakhulukazi ezimweni ezinodaka, eziyisihlabathi noma ezineqhwa.
2. Yehlisa ukucindezela komhlaba: Inqola engaphansi elandelwayo isakaza isisindo semoto endaweni enkulu, yehlisa umfutho ophansi. Lesi sici sinciphisa ukuminyana komhlabathi kanye nokulimala kwezindawo ezibucayi, sikwenze kube ukukhetha okuhle kwezindawo zokwakha nezindawo zemvelo.
3. Khulisa umthamo wokuthwala umthwalo: Inqola yangaphansi elandelwayo iklanyelwe ukuthwala imithwalo esindayo futhi ifanele ukuthutha izinto zokwakha, imishini esindayo kanye nemishini. Isakhiwo sabo esiqinile siqinisekisa ukuthi bayakwazi ukuphatha imisebenzi enzima yobunjiniyela.
4. Ukuhlukahluka: Inqola yangaphansi yohlobo lwethrekhi ingakwazi ukuzivumelanisa nezinhlelo zokusebenza ezihlukahlukene ngokuhlonyiswa ngezinamathiselo namathuluzi ahlukene. Lokhu kuguquguquka kubenza bakwazi ukwenza imisebenzi eminingi, kusukela ekuthuthweni kuya ekusebenzeni njengama-cranes ahambayo noma ama-excavators.
5. Amandla okuhamba kuzo zonke izindawo: Enye yezinzuzo eziphawuleka kakhulu zokulandelwa kwenqola yangaphansi ikhono layo lokuhamba ezindaweni eziyinselele. Noma ngabe kuyimiqansa, indawo enamatshe noma izindawo ezinamaxhaphozi, lezi zimoto zingakwazi ukuhamba ngendlela izimoto ezingakwazi ngayo.
Isicelo kwezokuthutha kwezobunjiniyela
Ukusetshenziswa kwe-undercarriage elandelwayo ezimotweni zokuthutha zobunjiniyela kuhlanganisa izimboni nemisebenzi eminingi.
1. Embonini yezokwakha, i-undercarriage elandelwayo isetshenziswa ezimotweni ezahlukahlukene, kufaka phakathi ama-bulldozer, ama-excavators kanye nezimoto zokuthutha ezibonakalayo. Ama-chassis alandelwayo ayaziwa ezindaweni zokwakha ngomthamo wawo omkhulu wokulayisha kanye nekhono lokujwayela indawo engalungile.
2. Imboni Yezimayini: Imboni yezimayini ithembele kakhulu enqoleni yangaphansi elandelwayo ukuze ithuthe insimbi, izinto zokusebenza kanye nabasebenzi, futhi idume ngokuphatha kwayo impahla kanye nokuthutha.
3. Ezolimo: Kwezolimo, ama-crawler tractors asetshenziselwa ukulima, ukutshala nokuthutha izitshalo. Ama-Crawler tractors angasebenza emhlabathini othambile ngaphandle kokubumbana, okubalulekile ekugcineni impilo yenhlabathi kanye nokwandisa isivuno sezitshalo.
4. Ezempi Nokuvikela: Inqola yangaphansi elandelwayo nayo ivame ukusetshenziswa ezinhlelweni zempi. Izimoto ezinjengamathange nabathwali bezisebenzi ezihlomile zisebenzisa i-chassis elandelelwe ukuthuthukisa ukuhamba kuzo zonke izindawo. Ukuqina nokuzinza kwazo kubalulekile ekusebenzeni ezindaweni eziyinselele.
5. Ukusiza kanye nokululama ezinhlekeleleni: I-chassis elandelwayo ingasetshenziselwa ukuthutha izimpahla, izinto zokusebenza kanye nezisebenzi ezindaweni ezikhungethwe yizinhlekelele. I-chassis elandelwayo inganqamula izindawo ezigcwele imfucumfucu noma izindawo ezigcwele izikhukhula, izenze zibe yimpahla ebalulekile emsebenzini wokuphendula izimo eziphuthumayo.
Ukuthuthuka kobuchwepheshe
Ubuchwepheshe obuthuthukisiwe bufakwe enqoleni yangaphansi elandelwayo, okuthuthukisa ukusebenza kwayo. Ukuqamba okusha okufana nokuzulazula kwe-GPS, ukusebenza kwesilawuli kude, nezinhlelo ezizenzakalelayo kuthuthukise ukusebenza kahle nokuphepha kwezokuthutha zobunjiniyela. Isibonelo, ubuchwepheshe be-GPS buvumela ukuzulazula okunembayo ezindaweni eziyinkimbinkimbi, kuyilapho amasistimu okulawula kude avumela opharetha ukuphatha izimoto zikude, ikakhulukazi ezimeni eziyingozi.
Ukwengeza, inqubekelaphambili yenziwe ekuthuthukisweni kwe-hybrid kanye ne-electric tracked undercarriage. Lezi zindlela ezingezona ezokuvikela imvelo zinciphisa intuthu ekhishwayo kanye nokusetshenziswa kukaphethiloli, zihambisane nomgomo womhlaba wonke wezinqubo ezisimeme kwezobunjiniyela nezokwakha.