Single Girder EOT Overhead Bridge Traveling Crane

Monga imodzi mwazinthu zogwirira ntchito, cholumikizira chimodzi cha EOT mlatho woyenda pamtunda ndi chisankho chodalirika komanso chotetezeka pamafakitale ambiri. Crane ili ndi zingwe zamawaya, ndowe, mabuleki amagetsi amagetsi, ma reel, ma pulleys ndi zida zina zingapo.

Ma cranes a EOT amapezeka munjira imodzi komanso iwiri. Kuthekera kokwanira kwa mtengo umodzi wa EOT crane ndi pafupifupi matani 20, ndi kutalika kwa dongosolo mpaka 50 metres. Kuchokera pamawonedwe ogwirira ntchito, cholumikizira chimodzi cha EOT pamlatho woyenda pamwamba ndi chisankho chosinthika m'mafakitale ambiri. Chifukwa cha kapangidwe kake kolimba, mutha kugwiritsa ntchito chipangizochi kwa zaka zambiri osachisintha. Crane iyi ili ndi mawonekedwe ophatikizika komanso kapangidwe kake, ndipo ili ndi waya wapamwamba kwambiri kuti ikuthandizireni kukweza katundu wamkulu.

Izi ndi njira zodzitetezera ku crane ya mlatho umodzi:

(1) Tsamba la dzina la mphamvu zonyamulira liyenera kupachikidwa pamalo oonekera.

(2) Pantchito, palibe amene amaloledwa pa crane ya mlatho kapena kugwiritsa ntchito mbedza kunyamula anthu.

(3) Sichiloledwa kuyendetsa galimotoyo popanda chilolezo cha opaleshoni kapena mutatha kumwa.

(4) Panthawi ya opaleshoni, wogwira ntchitoyo ayenera kuyang'anitsitsa, osayankhula, kusuta kapena kuchita chilichonse chosayenera.

(5) Nyumba yosungiramo zinthu zakale idzakhala yoyera. Zida, zida, zoyaka moto, zophulika ndi zowopsa siziloledwa kuyikidwa mwachisawawa.

(6) Crane saloledwa kudzaza.

(7) Osakweza pansi pazifukwa zotsatirazi: Chizindikiro sichidziwika. Zoyaka, zophulika ndi zinthu zoopsa popanda njira zodzitetezera. Zinthu zamadzimadzi zodzaza. Chingwe chawaya sichimakwaniritsa zofunikira kuti zigwiritsidwe ntchito motetezeka. Makina onyamulira ndi olakwika.

(8) Kwa ma cranes a mlatho okhala ndi mbedza zazikulu ndi zowonjezera, musakweze kapena kutsitsa mbedza zazikulu ndi zothandizira nthawi imodzi.

(9) Kuyang'anira kapena kukonza kumatha kuchitika kokha mphamvu ikatha ndipo chizindikiro cha ntchito yodula mphamvu chimapachikidwa pa switch. Ngati kugwira ntchito kuli kofunikira, njira zotetezera ziyenera kuchitidwa kuti zitetezedwe ndipo ogwira ntchito apadera adzapatsidwa kuti azisamalira.