Imithendelela yezikhwama zezitsha ziyisisekelo sokuphatha izimpahla ezithwalwa emanzini, zisebenza njengemishini eyinhloko yokuphakamisa emachwebeni, ezindaweni zokuhambisa izimpahla, nasezikhungweni zokuhambisa umhlaba wonke. Le mishini emikhulu kodwa enembile inika amandla abasebenzi ukuthi badlulise izitsha zokuthutha phakathi kwemikhumbi, amaloli, nezitaki zokugcina ngesivinini nangokunemba okuphawulekayo. Njengoba inani lokuhweba emhlabeni wonke liqhubeka likhula, isidingo semithendelela yezikhwama ezisebenza kahle, eziqinile, nezonga izindleko asikaze sibe sikhulu kangaka. Ukukhetha umkhiqizi ofanele yisinqumo esibalulekile esithinta ngqo ukusebenza kahle, ukuphepha, kanye nenzuzo yesikhathi eside. I-Henan Zhonghao Crane, umkhiqizi oholayo wemithendelela yezikhwama ezinobuchwepheshe obuningi bezobunjiniyela, izenze yaba ngumlingani othembekile kubasebenzi bezikhungo, iziphathimandla zamachweba, nezinkampani zokuhambisa ezifuna izixazululo zokuphakamisa ezinokwethenjelwa. Lo mhlahlandlela ophelele uhlola izici eziyinhloko, izinhlelo zokusebenza, izinzuzo, kanye nezinto zobuchwepheshe ezenza imithendelela yethu yezikhwama ibe ukukhetha okuhle kakhulu emisebenzini yakho yokuphatha izimpahla.

Izakhiwo zethu zokuthwala izitsha (container gantry cranes) zakhiwe ngokugxila ezint trikotheni eziyinhloko: ukuqina, ukusebenza kahle, nokuphepha emsebenzini. Uhlaka lwesakhiwo lwakhiwe ngamapulangwe ensimbi anamandla aphezulu atholakala ezimbonini ezihamba phambili zasekhaya, kusetshenziswa izinqubo zokushisela ezenziwa ngamarobhothi eziqinisekisa ikhwalithi yokushisela engaguquki nokumelana nokukhathala. I-crane ngayinye iyahlolwa ngokucophelela ngokusebenzisa i-finite element analysis (FEA) ngesikhathi somklamo ukuze kuthuthukiswe izindlela zomthwalo futhi kuncishiswe izingcindezi ezigxile, okuholela empilweni yesevisi evame ukweqa iminyaka engamashumi amabili ngaphansi kwezimo zokusebenza ezinzima. Umshini wokuphakamisa unesistimu yamagiya eplanethi (planetary gear reducer) ehlanganiswe ne-frequency-controlled motor, enikeza ukusheshisa nokwehla okushelelayo okunciphisa ukuguga kwemishini. Ukusebenza kahle kuthuthukiswa ngokusebenzisa izinhlelo zokulawula ezinobuhlakani ezinciphisa isikhathi sokungenzi lutho futhi zithuthukise ukusetshenziswa kwamandla, kanye nobuchwepheshe be-regenerative braking obubuyisela amandla kugridi kagesi ngesikhathi izitsha zehliswa. Ukuphepha kugxilile kuwo wonke amazinga: izivimbeli zomthwalo owedlulele (overload limiters), izinzwa zokungqubuzana (anti-collision sensors), iziqaphi zejubane lomoya (wind speed monitors), kanye nezinhlelo zokumisa eziphuthumayo (emergency braking systems) zakha izingqimba eziningi zokuvikela abasebenzi kanye nezimpahla.

Ngaphezu kokuhlelwa okuvamile, uhlobo lwethu lwe-automated rail mounted gantry crane lwethula ubukhulu obusha bokukhiqiza. Lezi zinhlelo zihlangana ngokungenazihibe nezinhlelo zokusebenza zamathemini (TOS) ngokusebenzisa isixhumanisi sokuxhumana esizinikele, okwenza ukuthi kube nokuthunyelwa kude, ukulandelela impahla ngesikhathi sangempela, kanye nokuhleleka kwezitaki ngokuzenzakalelayo. I-automated rail mounted gantry crane iqeda ukungenelela komuntu emisebenzini yokupakisha ephindaphindayo, inciphisa kakhulu izindleko zabasebenzi kanye nengozi yamaphutha omuntu. Ukuholwa kukaloliwe kuqinisekisa ukuvumelana okunembile phakathi kwemigqa yezitsha, kuyilapho izinzwa zokubeka indawo ezisekelwe ku-laser zinikeza ukunemba okulinganiselwa ngemilimitha ekuhlanganyeleni kwe-twist-lock. Emathemunini aphatha umthwalo we-intermodal gantry crane — lapho izitsha zishintsha phakathi kukaloliwe, iloli, nomkhumbi — le khono lokusebenza ngokuzenzakalelayo lihumusha ngokuqondile ekunciphiseni isikhathi sokujikeleza kanye namandla aphezulu okukhiqiza. Umphumela uyikhreyini engaphakamisi nje imithwalo esindayo nsuku zonke kodwa futhi enomthelela endaweni yamatheminali ehlakaniphile, ephephile, futhi ekhiqiza kakhulu.

Imithelela yethu yemishini yokuthwala izitsha emachwebeni, eklanyelwe ukusebenza ukusuka emkhunjini uye ogwini, ihlanganisa amasistimu okuthwala izinto ezinzima akwazi ukuphatha wonke amasayizi ajwayelekile ezitsha kusukela ku-20 ft kuya ku-45 ft. Le mishini yokuthwala izitsha emachwebeni inesandisi esinwetshwayo esinezindlela zokukhiya eziphendukayo ezisebenzisa amandla oketshezi ezihlanganisa izitsha ngaphansi kwemizuzwana emithathu. Uhlelo lokuphakamisa umshini lusebenzisa izintambo zocingo ezinomkhawulo wokuphepha oyi-8:1, okudlula kakhulu amazinga omhlaba, futhi lonke uhlelo lukagesi luvikelwe ekugqwaleni usawoti ngama-enclosure e-IP55. Sinikeza nobuchwepheshe bokumisa ukuzulazula okungakhethwa, obusebenzisa ukudambisa kagesi ukuze kuzinzise umthwalo ngesikhathi sokuhamba ngesivinini esikhulu, okuvumela abasebenzi ukuthi babeke izitsha ngokunemba emzameni wokuqala. Yonke ingxenye, kusukela kumamotho okuhamba kuya esipholiseni somoya sekhabhini yokulawula, ikhethwa ngokuthembeka ezindaweni ezinzima zasolwandle. Lezi zici ziqinisekisa ukuthi imishini yethu igcina ukusebenza kahle okuphezulu ngisho noma isebenza amahora angamashumi amabili nane ngosuku, izinsuku eziyisikhombisa ngesonto, ngaphandle kokuma okungahleliwe okuncane.

Izakhiwo zokuthutha izitsha ezenziwa yi-Henan Zhonghao Crane zisetshenziswa ezindaweni ezahlukahlukene zokusebenza, kusukela emachwebeni ajulile olwandle aphatha imikhumbi ye-post-Panamax kuya ezinkundleni zokuhlangana ezingaphakathi ezixhuma izinethiwekhi zikaloliwe nezomgwaqo. Emachwebeni amakhulu ezitsha, izinhlobo zethu zamakhreyini asemachwebeni aphatha ukuthuthwa nokulayishwa okusheshayo kwemithwalo yemikhumbi, zisebenza ngokuhambisana namakhreyini azenzakalelayo okupakisha ukuze kuthuthwe izitsha zisuka emachwebeni ziye endaweni yokugcina. Lawa makhreyini akhelwe ukumelana nemiphumela egqwalayo kasawoti, umoya onamandla, nokudlidliza okuqhubekayo, okuqinisekisa ukusebenza okuthembekile ezimweni ezinzima zasogwini. Ikhono lokuhlanganiswa nengqalasizinda ekhona yetheminali — okuhlanganisa izinhlelo zokuhlinzeka ngogesi, imizila kaloliwe, nezinethiwekhi zedatha — kwenza amakhreyini ethu abe ukukhetha okuguquguqukayo kumaphrojekthi amasha kanye nezinhlelo zokuthuthukisa itheminali. Sisebenza eduze namathimba obunjiniyela basemachwebeni ukuze senze ngokwezifiso izilinganiso zikaloliwe, ukuphakama kokukhuphula, nobukhulu bokufinyelela ukuze kuhambisane nosayizi othile wemikhumbi nezinhlelo zamayadi.

Emakhemisi okuhambisa izinto ngezitimela nezimoto, i-intermodal gantry crane ikwazi ukudlulisa imigqomo phakathi kwezitimela nezimoto. Lezi zikrini zivame ukunqamula imizila eminingi yezitimela kanye nemizila yezimoto, zivumela ukulayisha nokukhipha izinto ngesikhathi esisodwa, okugcina izinto zihamba kahle endaweni yokusebenza. Idizayini ye-intermodal gantry crane igcizelela ukushesha komjikelezo, ngejubane lokunyusa elifinyelela kumamitha angu-40 ngomzuzu kanye nejubane lokuhamba nge-trolley elingamitha angu-120 ngomzuzu. Abasebenzi bayazuza emakamelweni okulawula ane-ergonomic, anikeza umbono ophelele wendawo yokusebenza, anciphisa izindawo ezingabonakali futhi athuthukise ukuqwashisa ngesimo. Emapaki okuhambisa izinto ngezitimela kanye nasemachwebeni omile, lezi zikrini ziyisisekelo sokusebenza kwemigqomo, futhi zivame ukusebenza emzileni wezitimela ozinikele, oziqhubela ukuthi zikwazi ukusebenzela imigqa eminingi yemigqomo. Idizayini ye-modular yezikrini zethu yenza ukufakwa nokuhlolwa kube lula, futhi izingxenye ezijwayelekile ziqinisekisa ukuthi izingxenye eziyisipele ziyatholakala kalula ngenethiwekhi yethu yokusabalalisa emhlabeni wonke.

Ngaphezu kwamachweba avamile nezindawo zokuhambisa izimpahla, izinhlelo zethu ezizenzakalelayo zamakhreyini agibela emzileni ziya ngokuya zamukelwa ezindaweni ezinkulu zokugcina izimpahla, ezindaweni ezigcina izimpahla ezigciniwe, nasezimbonini ezikhiqizayo ezidinga ukugcinwa kwezitsha ezihlelekile. Kulezi zindawo, umshini wethu ozenzakalelayo ogibela emzileni usebenza emzileni othile, egcina izitsha eziphakeme kufika kwezihlanu, ngenkathi egcina imininingwane enembile yempahla ngokusebenzisa i-PLC kanye ne-RFID reader. Uhlelo lungahlelwa ukuthi lunikeze izitsha izinto eziphambili ngokusekelwe esikhathini sokusuka, isikhathi sokuhlala, noma uhlobo lwempahla, ngaleyo ndlela luthuthukise ukusetshenziswa kwendawo yokugcina izimoto futhi lunciphise izinyathelo zokuphatha. Abasebenzi baqondisa wonke umsebenzi besendaweni yokulawula emaphakathi, benama-camera aphilayo kanye namadeshibhodi edatha abanikeza ukubona okugcwele. Lokhu kusetshenziswa kubaluleke kakhulu ezikhungweni eziphatha inani elikhulu lokugcinwa kwezitsha ezingenalutho, lapho ukugcwaliswa okuhle kanye nokutholwa okusheshayo kuthinta ngqo izindleko zokusebenza. Ngokwenza ngokuzenzakalelayo inqubo yokugcina nokuthola izitsha, amakhreyini ethu akhulula abasebenzi ukuze benze imisebenzi enenani elengeziwe njengokuhlola, ukulungisa, nokuhlela ukuthuthwa kwempahla.

I-Henan Zhonghao Crane, ebhalwe ngokusemthethweni njenge-河南中皓起重机有限公司, ibe phambili ekukhiqizeni ama-crane iminyaka engaphezu kweshumi, ihlanganisa ulwazi olujulile lobunjiniyela nokuzinikela okungantengantengi kwekhwalithi. Isizinda sethu sokukhiqiza e-Xinxiang, esifundazweni sase-Henan — okuyindawo eyaziwa ngokuthi "inhloko-dolobha yama-crane" yase-China — sinendawo engaphezu kwama-100,000 square metres yezindawo zokusebenza ezihlome ngemishini ethuthukisiye yokucubungula nge-numerical control, imigqa yokukhiqiza ngokushisela okuzenzakalelayo, kanye nezinsiza zokuhlola umthwalo ogcwele. Lokhu kuhlanganiswa okuqondile kusivumela ukulawula zonke izigaba zokukhiqiza, kusukela ekuhloleni izinto ezingavuthiwe kuya ekuhlanganiseni kokugcina, kuqinisekisa ikhwalithi engaguquki kuwo wonke ama-container gantry crane aphuma efektri yethu. Ithimba lethu lonjiniyela abangaphezu kwama-200, iningi labo elineziqu eziphakeme zobunjiniyela bemishini nezogesi, lihlala licubungula kabusha imiklamo yethu ngokusekelwe emininingwaneni yasensimini nasezimpendulweni zamakhasimende. Sinayo isitifiketi sokuphathwa kwekhwalithi se-ISO 9001:2015 kanye nazo zonke izitifiketi ezifanele ze-CE, GOST, ne-SABS ezimakethe zamazwe ngamazwe.

Enye yezinzuzo eziyinhloko zokusebenza nathi yikhono lethu lokuletha izixazululo eziqondene nawe ngempela. Itheminali ngayinye inemisebenzi yayo eyingqayizivele — imithamo ehlukene yezitsha, ubukhulu bemikhumbi, ukuhlelwa kwegceke, kanye nezithiyo zesabelomali — futhi indlela eyodwa efanele yonke ngokungenakugwemeka iholela ekuyekeleni. Ithimba lethu lobunjiniyela lenza ukuhlolwa okuphelele kwesiza kanye nokuhlaziywa kokusebenza ngaphambi kokuklama umakhenikha, kubhekwa izici ezinjengokuhlukaniswa kwendawo yomoya, amandla okuthwala umhlabathi, ukutholakala kwamandla kagesi, kanye nezixhumi zemishini ekhona. Bese siphakamisa ukuhlelwa okulungiselelwe lezi zimo, kungakhathaliseki ukuthi kusho ukufinyelela okude emikhunjini yangemva kwe-Panamax, ukuphakama okuphezulu kokupakishwa okuphezulu okuyisihlanu, noma izinamathiselo ezikhethekile zokuphatha izitsha eziqandisiwe noma amathangi. Umphumela ungumakhenikha we-container gantry ofanelana nomsebenzi wakho ngokuphelele, kuncishiswa izindleko ezifihliwe ezihlobene nokuguqulwa, ukufakwa kabusha, noma izikhala zokusebenza. Siphinde sinikeze izinketho eziguquguqukayo zokuphathwa kwephrojekthi, kusukela ekulethweni okuphelele okuhlanganisa ukuklanywa kwesisekelo nokufakwa, kuya emaphrojekthini alawulwa ndawonye nethimba lakho langaphakathi.

Amazinga amanani ancintisanayo angesinye izimpawu zomkhiqizo wethu, okutholakala ngokukhiqiza okusebenzayo, ukuthola izinto ngamasu, nokusebenza okunciphisa izindleko. Ngokugcina ubudlelwano obuqinile nezimboni zensimbi zasekhaya, abakhiqizi izingxenye zikagesi, nabahlinzeki bamabhokisi egijimu, sithola amanani amahle ezinto ezingenayo ezisezingeni eliphezulu ngaphandle kokuyekethisa imininingwane. Ukukhiqiza kwethu ekhaya izingxenye ezibalulekile — okuhlanganisa amabhokisi egijimu, izigubhu, amasondo, namaphaneli okulawula — kuqeda izinzuzo zomuntu wesithathu futhi kusivumela ukuba sidlulisele ukonga okukhulu kumakhasimende. Siphinde silungiselele ukuthuthwa kwempahla ngokuhlela ukuthuthwa olwandle nokuthuthwa emhlabeni njengephakethe elilodwa, sinciphisa izindleko eziphelele zokufika kwempahla kubathengi bamazwe ngamazwe. Uma kuqhathaniswa nezindleko eziphelele zobunikazi, ama-cranes ethu ahlala ehlisa izindleko zeminyaka emihlanu kunabancintisana abaningi, ngenxa yokusetshenziswa kwamandla okuncishisiwe, izidingo eziphansi zokulungisa, kanye nenani eliphezulu lokuthengisa kabusha. Siyavuleleka ngesakhiwo sethu samanani, sinikeza izilinganiso ezinemininingwane ezihlukanisa izindleko zemishini, ubunjiniyela, ukuthutha, ukufaka, nokuqeqesha, ukuze kungabikho okumangazayo.

Siphinda futhi sinikezele ngezinsizakalo eziphelele zangemuva kokuthengisa eziqhubeka ngale kwesikhathi esimisiwe sewaranti. Inethiwekhi yethu yezinsizakalo ihlanganisa amahhovisi ezifunda kanye nabalingani bezinsizakalo abagunyaziwe emazweni angaphezu kwamashumi amathathu, enikela ngokulungiswa endaweni, ukuxilongwa kude, kanye nokugcinwa kwezingxenye eziyisipele. Siqhuba ukuqeqeshwa okuphelele kwabasebenzi kanye nochwepheshe bokulungisa emkhakheni wethu eXinxiang, okuhlanganisa izinhlelo zemishini, ukulawulwa kukagesi, izinqubo zokuhlola ezijwayelekile, kanye nemithetho yokuphepha. Siphinde sinikezele ngezinkontileka zokulungisa ezinokuvimbela ezihlela ukuhlolwa ngezikhathi ezithile, ukugcotshwa, kanye nokushintshwa kwezingxenye, okukusiza ukuthi uthole impilo ende yokusebenza ekutshalweni kwakho. Kwamakhasimende avakashela ifektri yethu, siyakumema ukuthi uhlole umkhakha wethu.IKHASI LASEKHAYA ikhasi ukuze ufunde kabanzi ngohlu lwethu oluphelele lwemishini yokuphakamisa enzima, noma uvakashele i-NGATHI ukuze ufunde ngomlando wenkampani yethu kanye namandla okukhiqiza. Ngaphezu kwalokho, i-Ukuphakama Kwemishini ikhasi linikeza imininingwane ngeziteshi zokusebenza zokushisela ezenziwa amarobhothi kanye nemigqa yokukhiqiza ezenzakalelayo ehlukanisa ikhwalithi yethu yokukhiqiza.

Izakhiwo zethu zama-gantry crane ezikhwameni zitholakala ngezindlela eziningi ezijwayelekile, futhi zingahlehliswa ukuze zihlangabezane nezidingo ezithile zokusebenza. Umthwalo wokuphakamisa uvamise ukusuka kumathani angu-30.5 (anele ukuphatha ikhontena elilodwa elilayishiwe elingamamitha angu-20) kuya kumathani angu-65 emisebenzini yokuphakamisa kabili ephatha amakhontena amabili angamamitha angu-40 ngesikhathi esisodwa. Ububanzi obujwayelekile busuka kumamitha angu-18 ezindleleni zikaloliwe ezinomzila owodwa kuya kumamitha angu-50 ezinkundleni ezibanzi zokuhambisa izinto ezihlanganisa imizila eminingi yezimoto nezikaloliwe. Ukuphakama kokuphakamisa ngaphansi kwesabalalisi kungacaciswa kusuka kumamitha angu-9 (ukugcina izinto ezimbili phezulu) kuya kumamitha angu-21 (ukupakisha amakhontena amahlanu aphezulu). Ijubane lokuhamba kwe-gantry lingahlelwa lifinyelele kumamitha angu-70 ngomzuzu, kuyilapho ukuhamba kwe-trolley kufinyelela kumamitha angu-120 ngomzuzu, okuqinisekisa ukujikeleza okusheshayo okuhambisana namazinga okukhishwa kwemikhumbi kanye nezinhloso zokujika kwezimoto. Wonke amasistimu kagesi asebenza ngamandla kagesi we-380V/50Hz noma we-480V/60Hz amandla amathathu ngokuvumelana nezindinganiso zesifunda, futhi amandla ahambiswa ngezinhlelo zezintambo ze-festoon noma izinsimbi zokuqhuba.

Imiti yethu yokuthwala izitsha (container gantry cranes) inezitifiketi eziningi zamazwe ngamazwe eziqinisekisa ukuphepha kwazo, ukuthembeka kwazo, kanye nokusebenza kwazo ngokuhambisana nemvelo. Iyunithi ngayinye iklanywa futhi ihlolwe ngokuvumelana nezindinganiso ze-FEM (European Material Handling Federation), ikakhulukazi i-FEM 9.511 ne-FEM 9.512 mayelana nokuhlukaniswa kwemithi namandla okuthwala. Emaphrojekthini adinga ukuhambisana nemithetho ye-CMAA (Crane Manufacturers Association of America), siyiklama imithi ukuze ihlangabezane nezidingo ze-CMAA 70 ne-CMAA 74. Uhlelo lwethu lokuphatha ikhwalithi luqinisekisiwe nge-ISO 9001:2015, kanti uhlelo lwethu lokuphatha imvelo luphethe isitifiketi se-ISO 14001:2015. Emakhasimendeni ase-European Economic Area, sihlinzeka ngophawu lwe-CE ngaphansi kwe-Machinery Directive 2006/42/EC, nefayela lobuchwepheshe elilungiselelwe yindikimba eyazisiwe. Siphinde sinikeze isitifiketi se-GOST R ezimakethe zaseRussia, i-SABS yezicelo zaseNingizimu Afrika, kanye ne-AS 1418 yamaphrojekthi ase-Australia. Lezi zitifiketi akuzona nje izincwadi — zimelela indlela ehlelekile yokuqinisekisa umklamo, ukulandeleka kwezinto, ukuhlolwa kwama-weld (kuhlanganise nezindlela ze-NDT ezifana nokuhlolwa nge-ultrasonic nangama-magnetic particle), kanye nokuhlolwa komthwalo okubhekwe ngabahloli abazimele.

Ngaphandle kwezitifiketi eziyisisekelo, eyethu Ubuhle be-R&D ikhombisa ukuzibophezela kwethu ekuthuthukisweni kobuchwepheshe okuqhubekayo. Sisebenzisana namalabhorethri asenyuvesi ekuhlaziyweni kwe-finite element, ukulingiswa kohlelo lokulawula, kanye nocwaningo lwesayensi yezinto, siqinisekisa ukuthi imiklamo yethu ihlanganisa izinto ezintsha zakamuva. I-Izinzuzo Zochungechunge Lwezimboni ikhasi lichaza ukuthi ukuzikhiqiza izingxenye eziyinhloko ezinjengamagiya, ama-motor, nama-reduces kuqinisekisa ikhwalithi nokuzinza kokuhlinzekwa. Kungakhathaliseki ukuthi udinga i-gantry crane ejwayelekile noma uhlelo lwe-crane oluhamba ngomzila olwenziwe ngobuchwepheshe obuphezulu, ithimba lethu lobuchwepheshe lingakwazi ukuletha isixazululo esiphelele esinemibhalo ephelele, ehlanganisa imibiko yezibalo zesakhiwo, imidwebo kagesi, nezincwadi zokusebenza ngolimi oludingekayo.

Enye yezinto ezinkulu esizifakile yileyo yokuhlinzeka ngezinsimbi ezine zokuphakamisa izitsha ezinkulwini ezinkulu zaseNingizimu-mpumalanga ye-Asia, lapho iklayenti lalidinga ukukhulisa amandla okuphatha ngo-60% ngaphakathi kwendawo ekhona yetheminali. Ithimba lethu laklama izinsimbi ezihamba ngomzila ezizenzakalelayo ezinobude obungamamitha angu-40 nokuphakama okuyimitha engu-18, ezikwazi ukupakisha izitsha ezinhlanu phezulu endaweni yokugcina eminyene. Lezi zinsimbi zazifakwe izinhlelo zokulawula ezikude ezingezona ezizenzakalelayo ezivumela umsebenzisi oyedwa ukuba alawule izinsimbi ezimbili ngesikhathi esisodwa esuka endlini yokulawula emaphakathi. Umsebenzi waqedwa ngesikhathi esimisiwe phakathi nezinyanga eziyisishiyagalombili kusukela ekufakweni kwe-oda kuya ekusebenziseni, okuhlanganisa ukuklanywa kwesisekelo, ukufakwa kukaloliwe, ukuhlanganiswa kwensimbi, nokuqeqeshwa kwabasebenzi. Kusukela yasungulwa, lezi zinsimbi zisebenze ngezinga lokutholakala elingaphezu kuka-98.5%, okukhulise kakhulu umkhiqizo waminyaka yonke wetheminali. Iklayenti seliyalele amayunithi amabili engeziwe esigabeni sabo sokwandisa.

Enye iphrojekthi eyimpumelelo yayihilela ukuhlinzeka nge-intermodal gantry crane endaweni yokugcina izimpahla engaphakathi ezweni eCentral Europe, ephethe ukudluliswa kwezitsha phakathi kojantshi nemigwaqo. Indawo yayinomkhawulo futhi yayidinga i-crane enendawo encane engakwazi ukuhlanganisa imizila emibili yesitimela kanye nemizila emibili yamaloli kuyilapho igcina isikhathi esisheshayo sokusebenza. Silethe i-intermodal gantry crane enomthwalo ongama-35 amathani, enobubanzi obungamamitha angu-26 kanye nokuphakama okungamamitha angu-12, ifakwe nohlelo lokushayela olulawulwa amaza olunciphisa ukusetshenziswa kwamandla. I-crane yahlanganiswa endaweni ngezinsuku eziyishumi nanhlanu nje zokusebenza, futhi izindleko zephrojekthi yonke zehla ngama-12% ngaphansi kwesabelomali sekhasimende. Umqhubi wetheminali ubike ukwehla okungama-35% esikhathini sokujika kwamaloli kanye nokwehla okungama-40% ezigameko zokulimala kwezitsha uma kuqhathaniswa nemishini yabo yangaphambili yokuphatha ethuthwayo. Ungabuka ezinye izibonelo zomsebenzi wethu ku-ICALA ikhasi, elibonisa ukusetshenziswa ensimbi nasezinsimbi, ekulawuleni amanzi, emkhathini, nasekuphathweni kwezimpahla ezinobuhlakani.

Ukunakekela okufanele kubalulekile ukuze kwandiswe impilo yokusebenza yanoma yimuphi umshini wokuphakamisa iziqukathi, futhi imiklamo yethu ihlanganisa izici eziklanyelwe ngqo ukwenza lula ukuhlola okuvamile nokufinyelela kwezinsizakalo. Ukuhlola kwansuku zonke komsebenzisi kufanele kuhlanganise ukuhlola okubonakalayo kwezintambo zocingo ukuze kutholakale izintambo eziphukile, ukugoba, noma ukugqwala, kanye nokuqinisekisa wonke ama-limit switch, izinkinobho zokumisa eziphuthumayo, nama-alamu ayisixwayiso. Uhlelo lwe-hydraulic lwe-spreader kufanele luhlolwe ukuze kutholakale ukuvuza kukawoyela, futhi izindlela ze-twist-lock kufanele zihlolwe ukuze zibambe ngokugcwele ngaphambi kokuphatha iziqukathi. Imisebenzi yokunakekela yamasonto onke ihlanganisa ukugcoba wonke amaphoyinti okuthwala — ama-wheel flanges, ama-sheaves, ama-swivel joints, nama-rail clips — ngokulandela uhlelo lokugcoba olunikezwe encwadini yomshini. Sincoma ukusebenzisa kuphela amazinga okugcoba acacisiwe ukuze kugwenywe izinkinga zokuhambisana ezingaholela ekugugulekeni okusheshayo. Ikhabethe lokulawula likagesi kufanele lihlolwe ukuze kutholakale ukunqwabelana kothuli, ukuxhumana okuxekethile, nezimpawu zokushisa ngokweqile kuma-contactor nama-terminal block.

Izikhathi zokugcinwa kwenyanga nokwezinyanga ezintathu zihlanganisa ukuhlolwa okujulile kwama-weld esakhiwo, ama-bolt torque, amazinga kawoyela we-gearbox, kanye nobukhulu be-brake pad. Ukuhlolwa okungonakalisi kwama-weld abalulekile kufanele kwenziwe minyaka yonke ngumhloli oqinisekisiwe, ikakhulukazi ezindaweni zokuxhuma ze-boom, izihlanganisi ze-girder, kanye nokuxhuma kwe-trolley frame. Ukuhambisana komzila wesitimela kufanele kuhlolwe njalo ngezinyanga eziyisithupha ukuze kutholwe noma yikuphi ukuhlala noma ukugudluka okungase kubangele ukuguga kwama-wheel flange noma ingozi yokuphuma emzileni. Emakranini asebenza ezindaweni ezingasogwini, kufanele kunakwe kakhulu ukuvikelwa kokugqwala — ukupenda kabusha izindawo ezinemihuzuko, ukufaka izinto zokugqwala emapayipini kagesi aveziwe, kanye nokuhlanza udoti kasawoti ezingxenyeni zesakhiwo. Sinikeza incwadi yokugcina ephelele ngekrani ngalinye, kanye nokuqeqeshwa kweqembu lakho lokugcina. Kumakhasimende anamakrani amaningi, sinikeza ukulandelela kokugcina ngedijithali nge-IoT platform yethu, eqapha amahora okusebenza, imijikelezo yomthwalo, namakhodi amaphutha ukuze kuhlelwe izenzo zokugcina eziqagelayo ngaphambi kokuba kwehluleke.

I-IMIKHIGIZO ikhasi linikeza imininingwane eyengeziwe ngomndeni wonke womkhiqizo, kanye no-XHUMANA NATHI ikhasi linikeza ifomu eliqondile lokufinyelela emaqenjini ethu okuthengisa nawokusekela. Noma ngabe udinga i-container crane eyodwa yasemachwebeni endaweni entsha yokumisa imikhumbi noma umkhumbi wezitimela ozenzakalelayo we-rail mounted gantry crane wetheminali enkulu, i-Henan Zhonghao Crane ikulungele ukuletha isixazululo esihlangabezana nezidingo zakho zokusebenza, isabelomali, nesikhathi. Ukuzibophezela kwethu kwekhwalithi, ubuchwepheshe, nokwaneliseka kwamakhasimende kusenza sibe nguzakwethu ofanelekile womsebenzi wakho olandelayo wokuphatha izitsha.

Izikhathi zokulethwa ziyahlukahluka ngokuya ngenzima kanye nemininingwane ye-crane. Ku-crane yegantry yezitsha ejwayelekile, ukuklanywa nokukhiqiza ngokuvamile kuthatha izinyanga ezi-5 kuye kwezi-7, kuhlanganise nokuhlolwa kokwamukela efektri. Izinhlelo ze-crane zegantry ezihamba emzileni ezihleliwe noma ezenziwe ngokwezifiso zingathatha izinyanga ezi-8 kuye kwezi-10 ngenxa yobunjiniyela obengeziwe nokuhlanganiswa kwesofthiwe. Sinikeza umugqa wesikhathi womklamo onesigaba sokulinganisa futhi sabela umphathi womklamo ukuze sikugcine unolwazi ngenqubekelaphambili.

Yebo, ama-container gantry crane ethu angahlelwa nge-twin-lift spreaders aphatha iziqukathi ezimbili ezingama-40 ft ngasikhathi sinye, namandla aphelele ngokuvamile asukela kuma-55 kuya kuma-65 amathani. Lokhu kuhlelwa kusiza kakhulu ekusetshenzisweni kwe-quayside container crane lapho isikhathi sokujika komkhumbi sibalulekile. I-twin-lift spreader ihlanganisa ukulawulwa kwe-twist-lock ezimele endaweni ngayinye yeziqukathi kanye nokuzinza okuphikisana nokuzulazula ukuze kuphathwe ngokuphepha.

Ama-crane ethu aklanyelwe futhi ahlolwe ngokwe-FEM, CMAA, kanye nezindinganiso ezisebenzayo ze-ISO. Sihlinzeka ngokumaka kwe-CE emakethe yaseYurophu, kanye nezinketho zokuqinisekiswa kwe-GOST (iRussia), i-SABS (iNingizimu Afrika), i-AS 1418 (i-Australia), nezinye izidingo zesifunda. I-crane ngayinye iza nemibhalo ebanzi, ehlanganisa izibalo zesakhiwo, imidwebo kagesi, kanye nesitifiketi sokuvumelana esikhishwe inhlangano ezimele eyaziwayo.

Yebo, sinikeza inkundla yokuqapha ekude esekelwe ku-IoT elandelela imingcele ebalulekile njengamahora okusebenza, imijikelezo yomthwalo, ukusetshenziswa kwamandla, amakhodi wamaphutha, nezikhathi zokulungisa. Uhlelo lungathumela izaziso eqenjini lakho lokulungisa nge-imeyili noma nge-SMS lapho imingcele echazwe ngaphambili idluliwe. Le datha isiza ukuhlela ukulungisa okubikezelwayo nokunciphisa ukuphazamiseka okungahleliwe. Inkundla ihambisana nazo zombili izinhlobo zamakhreyini ama-gantry agibele emzileni ozisebenzelayo kanye neyunithi esetshenziswa ngesandla.

Ukutshalwa kwezimali kokuqala kwe-automated rail mounted gantry crane ngokuvamile kungaphezulu ngama-20% kuya ku-35% kunomshini osebenza ngesandla onamandla alinganayo, ngenxa yezinzwa ezengeziwe, izinto zokulawula, nokuhlanganiswa kwesofthiwe. Nokho, izindleko eziphelele zobunikazi esikhathini seminyaka eyi-10 ngokuvamile ziphansi, njengoba ukusebenza ngokuzenzakalelayo kunciphisa izindleko zabasebenzi, kwandisa umthamo womsebenzi, kwehlisa ukusetshenziswa kwamandla, futhi kunciphisa ukulimala kwezitsha. Singakunikeza ukuhlaziywa okuningiliziwe kwezindleko nezinzuzo ngokusekelwe emingqeni ethile yokusebenza yetheminali yakho.

Izintuli zethu zitholakala nezinketho zokuhlinzekwa ngogesi ezihlanganisa amasistimu wezintambo ze-festoon, amasistimu we-conductor rail (busbar), kanye nama-cable reel. Siwuhlela uhlelo lukagesi ukuze lufane ne-voltage ne-frequency etholakala endaweni — ngokuvamile i-380V/50Hz ezimakethe eziningi zamazwe ngamazwe noma i-480V/60Hz emaphrojekthi aseNyakatho naseNingizimu Melika. Singaphinda futhi sihlinzeke ngama-step-down transformers uma kudingeka. I-diesel generator backup ingahlanganiswa ezikhungweni ezinokunikezwa kogesi okungazinzile.

Yebo, sinikeza izinsiza eziphelele zokufaka nokwethula amaphrojekthi emhlabeni wonke. Ithimba lethu lochwepheshe abanolwazi kanye nochwepheshe bezobuchwepheshe bahamba baye endaweni ukuze baphathe ukuhlolwa kwesisekelo, ukuqondisa kukaloliwe, ukuhlanganisa i-crane, ukuxhuma ugesi, nokuhlola umthwalo. Siphinde sinikeze ukuqeqeshwa komsebenzisi nokulungisa njengengxenye yenqubo yokwethula. Kubathengi abathanda ukuphatha ukufaka endaweni, sihlinzeka ngemidwebo enemininingwane yokufaka kanye nokusekelwa kwezobuchwepheshe okukude.

Izakhiwo zethu zokunyusa izitsha (container gantry cranes) ziklanyelwe ukuphila iminyaka engu-20 kuye kwengu-25 ngaphansi kwezimo zokusebenza ezijwayelekile nokunakekelwa okufanele. Izinto ezibalulekile ezinomthelela ekuphileni kwazo zihlanganisa indawo yokusebenza (umoya osawoti ogwini usheshisa ukugqwala), umjikelezo womsebenzi (inani lokuphakanyiswa ngehora), ikhwalithi yokunakekelwa okuvamile, nokuhambisana nemikhawulo yomthwalo. Ukusebenzisa kwethu insimbi enamandla aphezulu, ukushisela ngerobhothi, kanye nezinto zokuvikela ukugqwala kuqinisekisa ukuthi uhlaka lwesakhiwo luhlala luqinile amashumi eminyaka. Ukuhlolwa okuvamile nokushintshwa ngesikhathi kwezingxenye ezigugile njengezintambo zocingo, amabhuleki, namasondo kubalulekile ekwandiseni impilo yokusebenza.

Yebo, i-Henan Zhonghao inikeza amaphakheji okulungisa aphakamisa ama-gantry crane asebenza ngesandla ukuze asebenze ngokungakapheleli noma ngokuphelele ngokuzenzakalelayo. Ukulungisa ngokuvamile kufaka ukufakwa kwe-laser positioning sensors, izifundi ze-RFID, i-PLC entsha enokuxhumana kwenethiwekhi, izilawuli zokulawula ezikude, kanye nezivikelo zokuphepha. Siqhuba ukuhlola okuningiliziwe kwesimo sesakhiwo sikagesi se-crane ekhona ngaphambi kokuklama ukulungiswa. Ukulungisa ngokuvamile kuyindlela engabizi kakhulu yokwethula ukusebenza ngokuzenzakalelayo kwe-intermodal gantry crane ngaphandle kokuthenga umshini omusha ngokuphelele.

Ungacela isilinganiso sentengo ngokuvakashela i-XHUMANA NATHI ikhasi nokugcwalisa ifomu lokubuza ngezidingo zakho, okuhlanganisa amandla okuphakamisa, ubude, ukuphakama kokuphakamisa, indawo yokusebenza, nezici ezikhethekile ezidingekayo. Ngenye indlela, ungaxhumana nethimba lethu lokuthengisa ngqo nge-imeyili noma ngocingo. Sizophendula phakathi kwamahora angu-24 ngezingxoxo zokuqala futhi sicele imininingwane eyengeziwe uma kudingeka. Siyajabula ukuhlela umhlangano wevidiyo noma ukuvakashela ifektri ukuze sixoxe ngephrojekthi yakho ngokujulile.