I-crane engaphezulu(i-bridge crane, i-EOT crane) yakhiwe ngebhuloho, izindlela zokuhamba, i-trolley, izinto zikagesi. Uhlaka lwebhuloho luthatha isakhiwo esishiselwe ibhokisi, indlela yokuhamba ye-crane ithatha idrayivu ehlukene enemoto kanye nesinciphisi isivinini. Ibonakala ngesakhiwo esinengqondo kanye nensimbi yamandla ephakeme iyonke.
♦Ngamunyei-crane ephezulukufanele ibe nepuleti elibonakala ngokucacile elibonisa umthamo walo wokuphakamisa olinganiselwe.
♦Ngesikhathi sokusebenza, abekho abasebenzi abavunyelwe esakhiweni sika-crane webhuloho, futhi ihhuku le-crane akumele isetshenziselwe ukuthutha abantu.
♦Ukusebenza iUkushintsha kwe-EOTe ngaphandle kwelayisensi esebenzayo noma ngaphansi kwethonya lotshwala akuvunyelwe ngokuqinile.
♦Uma usebenzisa noma yimuphi u-crane ongaphezulu, u-opharetha kufanele ahlale egxile ngokugcwele-akukho ukukhuluma, ukubhema, noma imisebenzi engahlobene evunyelwe.
♦ Gcina i-crane yebhuloho ihlanzekile; ungagcini amathuluzi, izinto zokusebenza, izinto ezivuthayo, iziqhumane noma izinto eziyingozi kuwo.
♦ Ungalokothi usebenzise iI-crane ye-EOTngaphezu komthamo wayo olinganiselwe wokulayisha.
♦Ungaphakamisi imithwalo kulezi zimo ezilandelayo: ukubopha okungavikelekile, ukugcwala kwemishini, amasignali angacacile, ukudonswa kwe-diagonal, izinto ezigqitshwe noma ezifriziwe phansi, imithwalo enabantu phezu kwazo, izinto ezivuthayo noma eziqhumayo ngaphandle kwezinyathelo zokuphepha, iziqukathi ezigcwele uketshezi, izintambo zezintambo ezingahlangabezani nezindinganiso zokuphepha, noma izindlela zokuphakamisa ezinephutha.
♦Lapho ii-crane ephezuluihamba ngendlela ecacile, phansi kwehhuku noma umthwalo kufanele okungenani kube amamitha amabili ngaphezu komhlaba. Lapho udlula izithiyo, kufanele okungenani ibe ngamamitha angu-0.5 ngaphezu kwesithiyo.
♦Ngemithwalo engaphansi kuka-50% we-crane yebhuloho'umthamo olinganiselwe, izindlela ezimbili zingasebenza kanyekanye; emithwalweni engaphezu kuka-50%, indlela eyodwa kuphela engasebenza ngesikhathi.
♦ NgeI-crane ye-EOTngezingwegwe eziyinhloko nezisizayo, ungaphakamisi noma wehlise izingwegwe zombili ngesikhathi esisodwa (ngaphandle kwezimo ezikhethekile).
♦Ungashisi, ungasando, noma usebenze ngaphansi komthwalo omisiwe ngaphandle uma usekelwa ngokuvikelekile.
♦ Ukuhlola noma ukunakekelwa kokhreni abaphezulu kufanele kwenziwe kuphela ngemva kokuba amandla enqanyuliwe kanye nethegi eyisixwayiso efakwe kuswishi. Uma umsebenzi kumele wenziwe ngogesi, kudingeka izinyathelo ezifanele zokuphepha nokugadwa.
♦ Ungalokothi ujikijele izinto ukusuka ku-crane webhuloho uzibeke phansi.
♦ Njalo hlola i-EOT crane's ukushintshwa komkhawulo kanye namadivayisi wokukhiya ukuze kuqinisekiswe ukusebenza okufanele.
♦Ungasebenzisi iswishi yomkhawulo njengendlela evamile yokumisa i-i-crane ephezulu.
♦ Uma ibhuleki le-hoist lingalungile, ukuliphakamisa akufanele kwenziwe.
♦Umthwalo omisiwe we-aibhuloho craneakufanele neze idlule phezu kwabantu noma izinto zokusebenza.
♦Uma ushisela kunoma iyiphi ingxenye ye-crane ye-EOT, sebenzisa intambo yaphansi ezinikele-ungalokothi usebenzise umzimba we-crane njengomhlabathi.
♦Uma ihuku isendaweni ephansi kakhulu, okungenani amajika amabili endophi yocingo kufanele ahlale esigubhu.
♦Ama-cranes angaphezuluakumelwe kungqubuzane, futhi omunye crane akumelwe neze usetshenziselwe ukusunduza omunye.
♦ Lapho uphakamisa imithwalo esindayo, insimbi encibilikisiwe, iziqhumane, noma izinto eziyingozi, qala ngokuphakamisa umthwalo kancane uye ku-100-200mm ngaphezu komhlaba ukuhlola ibhuleki's ukwethembeka.
♦Impahla yokukhanyisa ukuze ihlolwe noma ilungiswe kumakhreni asebhulohweni kumele isebenze ngamandla kagesi angu-36V noma ngaphansi.
♦Wonke amakesi ezinto zikagesi avuliweAma-cranes e-EOTkufanele isekelwe. Uma ujantshi wetroli ungashiselwanga epulangweni elikhulu, shisela ucingo oluphansi. Ukumelana okuphansi phakathi kwanoma iyiphi iphoyinti ku-crane nendawo yokungathathi hlangothi kwamandla kumele kube ngaphansi kuka-4Ω.
♦ Ukuhlola ukuphepha njalo futhi wenze ukunakekelwa kokuvikela kuzo zonke izinto zokusebenza zika-crane ongaphezulu.
Amadivayisi Okuphepha E-Bridge Cranes
Ukuqinisekisa ukusebenza okuphephile kwama-cranes we-hook bridge nokuvikela izingozi, kufakwa amathuluzi amaningi okuvikela:
Layisha Umkhawulo: Ivimbela ukugcwala ngokweqile, imbangela enkulu yezingozi ze-crane.
Ukushintsha Umkhawulo: Kufaka phakathi imikhawulo yokuhamba phezulu nephansi yezindlela zokuphakamisa, kanye nemikhawulo yokuhamba yetroli namabhuloho.
Amabhafa: Thatha amandla e-kinetic ngesikhathi sokunyakaza kwetroli ukuze unciphise umthelela.
Amadivayisi Aphikisana Nokushayisana: Vimbela ukungqubuzana phakathi kwama-cranes amaningi asebenza kuthrekhi efanayo.
Anti-Skew Amadivayisi: Yehlisa i-skewing ebangelwa ukuchezuka kokukhiqiza noma ukufaka, ukuvimbela ukulimala kwesakhiwo.
Amanye Amadivayisi Okuphepha: Amakhava emvula ezinto zikagesi, avuliwe amahhuku anqanda amathiphuama-cranes ebhuloho le-single-girder, nezinye izinyathelo zokuqinisekisa ukuphepha kokusebenza.
