Imishayo yethrekhi ye-EOT (Electric Overhead Travel) iyingxenye ebalulekile yama-cranes angaphezulu asetshenziswa ezimbonini ezifana nokukhiqiza, ukwakha, kanye nezindawo zokugcina impahla. Imishayo yethrekhi yizinsimbi lapho u-crane ehamba khona. Ukukhethwa nokufakwa kwemishayo yethrekhi kubalulekile ukuze kuqinisekiswe ukusebenza kahle nangempumelelo kwama-cranes.
Kunezinhlobo ezahlukene zezintambo zethrekhi ezisetshenziselwaAma-cranes e-EOT. Izinhlobo ezivame kakhulu ama-I-imishayo, imishayo yebhokisi, namasistimu ethrekhi anelungelo lobunikazi. Ama-I-beams awonga kakhulu futhi asetshenziswa kakhulu. Atholakala ngosayizi abahlukahlukene futhi angasetshenziselwa izinhlelo zokusebenza ezisezingeni eliphakathi ukuya kwezisindayo. Imishayo yebhokisi inamandla futhi iqinile kune-I-imishayo futhi isetshenziselwa izinhlelo zokusebenza ezinzima. Amasistimu ethrekhi anelungelo lobunikazi yiwo abiza kakhulu.
Ukufakwa kwemishayo yethrekhi kuhilela ukuhlela okunembile nokubala. Kubalulekile ukuqinisekisa ukuthi imishayo ifakwe ngendlela efanele futhi ivikelekile ukuze kuvinjelwe noma yiziphi izingozi noma umonakalo. Inqubo yokufaka ihilela izinyathelo ezimbalwa, okuhlanganisa ukukala ubude nobubanzi bendawo lapho i-crane izohamba khona, ukukhetha usayizi ofanele we-beam, kanye nezimbobo zokubhoboza amabhawodi.
Lapho ufaka imishayo yethrekhi ye-crane ye-EOT, kubalulekile ukulandela imihlahlandlela yokuphepha nokusebenzisa amathuluzi namathuluzi afanele. Imishayo kufanele ibe ileveli futhi inamathele ngokuvikelekile esakhiweni ukuze kugwenywe noma yikuphi ukunyakaza noma ukugudluka ngesikhathi sokusebenza kwe-crane. Ukugcinwa njalo nokuhlolwa kufanele kwenziwe ukuze kuqinisekiswe ukuthi imishayo yethrekhi isesimweni esihle.
Sengiphetha, ukukhetha uhlobo olufanele lweI-crane ye-EOTukulandelela ugongolo nokuqinisekisa ukufakwa okufanele kubalulekile ekusebenzeni okuphephile nokusebenza kahle kwe-crane. Imishayo yethrekhi enakekelwa kahle izoqinisekisa impilo ende ye-crane futhi ivimbele ukulungiswa okubizayo kanye nesikhathi sokuphumula. Uma nje zonke izinqubo zokuphepha zilandelwa, ama-cranes e-EOT anemigqa yethrekhi ahlinzeka ngenzuzo enkulu ekwandiseni ukukhiqiza nokusebenza kahle ezilungiselelweni zezimboni.
Isikhathi sokuthumela: Aug-11-2023
