I-Universal yokuPhakamisa kunye nokuHamba i-Double Girder Gantry Crane iyathengiswa

I-double girder gantry crane sisisombululo esinzima sokuphakamisa ngokukodwa esilungiselelwe ukuphatha imithwalo emikhulu kunye nobuninzi kwiindawo ezifunayo zoshishino. Nge-double-girder yayo eqinile kunye ne-gantry structure, i-crane inikeza amandla okunyusa akhethekileyo, iqonga elisebenzayo elizinzileyo, kunye nokusebenza okuthembekileyo kwexesha elide. Ixhotyiswe ngeetroli ezichanekileyo kunye neenkqubo zombane eziphezulu, ziqinisekisa ukuphatha kakuhle, okusebenzayo, kunye nokuchaneka kwemathiriyeli kwizicelo ezahlukeneyo.

Ibandakanya i-span enkulu, ukuphakama kokuphakama okuhlengahlengiswayo, ubume obubambekayo, kunye nokusebenza okuguquguqukayo, i-double girder gantry crane ifezekisa umthamo oqinileyo wokuthwala umthwalo kunye nokusetyenziswa kwendawo ephezulu. Oku kuyenza ilungele uluhlu olubanzi lwemisebenzi, kubandakanywa amazibuko, iindawo zeenqanawa, iifektri, iindawo zokugcina iimpahla, kunye neeyadi ezinkulu zokugcina ngaphandle. Ukusetyenziswa kwangaphandle, i-crane inokuxhotyiswa ngokukhuselekileyo kunye nezixhobo ezikhuselayo ezifana nezibane zikaloliwe, izixhobo zokubambelela, iinkqubo ze-cable anchoring, kunye nesantya somoya okanye iimitha zesikhokelo somoya ukuqinisekisa ukusebenza okukhuselekileyo kunye nokuzinza phantsi kweemeko zemozulu ezahlukeneyo.

Xa kuthelekiswa negirder cranes enye, i-double girder gantry crane ibonelela ngezakhono zokuphakamisa eziphezulu, ulungelelwaniso olunzima ngakumbi, kunye nokuguquguquka okukhulu kwimisebenzi enzima kunye nokusebenza okuqhubekayo. Ilungele ngokukodwa ukuphakamisa imithwalo enzima kakhulu, ukusebenza kwiimeko ezinzima, okanye ukuhlangabezana nezinye iimfuno ezikhethekileyo zokusebenza. Ngobuchule bokuphakamisa obuphezulu obufikelela kwiitoni ezingama-320 kwiiprojekthi zethu, iiparamitha zoyilo ezifana nobude, ubude bokuphakamisa, kunye nomsebenzi wokusebenza zinokulungiselelwa ukuhlangabezana neemfuno ezahlukeneyo zamashishini.

Kwinkampani yethu, sibeka phambili umgangatho kunye nokhuseleko kumaqhinga aphantsi amaxabiso. Yonke i-double girder gantry crane yenziwe ngemigangatho engqongqo ukuqinisekisa ukuthembeka, ukuqina, kunye nokhuseleko lomsebenzisi. Ngala mandla, i-double girder gantry crane iye yaba yinto ebalulekileyo yesixhobo kwimveliso yanamhlanje yemizi-mveliso kunye nokuphathwa kwempahla.

Ababhinqileyo: Iibhanti eziphambili ziyibhokisi enzima okanye i-truss imiqadi eyenziwe ngentsimbi yesakhiwo esinamandla (umzekelo, i-Q345B okanye ilingana). Uyilo lwe-double girder lusemgangathweni we-40 t umthamo, ukubonelela ngokuqina kunye namandla. Iibhokisi zebhokisi zinika ifom edibeneyo, eyomeleleyo; iigida zetruss (ezisetyenziswa kwiimodeli zethu zeTruss Gantry) zinciphisa ubunzima bexesha elide kakhulu. Amagida adityaniswe ngokuchanekileyo kwaye athotywe uxinzelelo ukuze anciphise ukonakala. I-span (umgama phakathi kwemilenze okanye amavili) kunye nokuphakama kwebhanti zenziwe ngobunjineli ngokomthwalo kunye neklasi yomsebenzi. Iilori zokuphela ziqhagamshela kwiibhanti kwaye zifake ii-wheelsets zokuhamba nge-crane.

Itroli kunye neHoist: Itroli (okanye unonkala) ibaleka kwiintsimbi eziphezu kweebhanti kwaye iphethe indlela yokuphakamisa. Kumthamo we-40 t, siqhele ukusebenzisa i-hoist yentambo ene-robust gearbox kunye ne-motor. I-hoist ibandakanya intambo yentsimbi ehlanjululwe kwigubu, i-multi-plate friction brake, kunye nebhloko enehuku enzima. Kolunye uyilo i-twin-hoist trolley (i-hoists ezimbini kwi-girder enye) iyafumaneka ukuhanjiswa kwexesha elide lokuphakamisa. Isantya se-hoist kunye ne-torque idibana nomsebenzi we-crane (umzekelo, i-FEM/ISO ratings). Ukunciphisa utshintsho kuhambo oluphezulu/olusezantsi lukhusela ekuphakameni ngaphezulu okanye ngaphantsi. Zonke ii-hoists zenzelwe imigangatho ye-ISO kunye ne-CMAA, kwaye intambo yocingo idibana ne-ISO 4309 (ukuhlola kunye nokunyamekela). Isakhelo setroli yintsimbi edityanisiweyo, kwaye amavili aneprofayili yentsimbi eneebheringi ezitywiniweyo.

Imilenze kunye neeNkxaso: Kwii-cranes ezifakwe kumzila kaloliwe, iifreyimu zomlenze ziyizikholamu zebhokisi eziqinileyo zecandelo, zilungelelaniswe ngokuchanekileyo kwimiqadi ye-runway. Uyilo lomlenze we-Flexible luyafumaneka ukuhlengahlengisa ulungelelwaniso olungephi lwendlela yeenqwelo-moya. Umlenze ngamnye uphethe iimoto zokuqhuba (iilori zokuphela) kunye namavili aqengqelekayo kwiireyili. Imilenze igxininiswe kwiibhanti zokuzinza. Kwi-cranes ye-RTG, "imilenze" yintsika yefreyimu ye-portal enkulu kunye namatayara amakhulu e-pneumatic. Imilenze ye-RTG yendlu yeesilinda zehydraulic eziqhuba amavili kunye nokuxhasa ibhulorho. Zonke izakhiwo zemilenze zipeyintwe ngeengubo zemizi-mveliso zokukhusela imozulu (umz. ipeyinti yangaphandle echasene nokubola).

Iidridi kunye neeMoto: Isiphelo selori ngasinye sinikwa amandla yimoto ye-AC edityaniswe nebhokisi yegiya yokuhamba ngebhulorho yecrane egudileyo. Uhambo lwetroli lukwasebenzisa injini kunye nebhokisi yegiya (eyahlukileyo kwiibhulorho zokuqhuba). IiMotor zinamandla afunekayo (kaninzi ukuya kutsho kumashumi e kW) kwaye zihambelana nomjikelo womsebenzi. Kwiikhreyini ezinerabha, ii-injini zedizili ezine-hydraulic drives zinokuqhuba i-crane (eqhelekileyo kwii-RTG ezininzi), okanye sibonelela ngee-RTG zombane zonke (ngejenereyitha engaphakathi okanye ibhetri). Zonke ii-motor zine-insulation ye-industrial kunye ne-IP ratings (ngokuqhelekileyo IP54 okanye ngaphezulu). Ii-Variable Frequency Drives (VFDs) zihlala zisetyenziselwa ukulawula isantya esicolekileyo kunye nokonga amandla kwibhulorho kunye netroli yokuhamba.

Inkqubo yoMbane: Inkqubo yokulawula umbane we-crane ibekwe kwindawo ephakathi kwinqanaba eliphakamileyo okanye ipaneli efakwe eludongeni, eyakhelwe kwimigangatho ye-IEC. Ulawulo lubandakanya ukuqala/ukumisa kunye nesalathiso se-hoist, itroli, kunye nezindululo zebhulorho. Iinketho zobonelelo lwamandla ziquka ibha yomqhubi (ibhasi), intambo yentambo (inkqubo yefestoon), okanye udibaniso lwangaphandle (kwi-RTG cranes). Iindlela zokulawula zinokuba yi-push-button pendant station, i-cabin operator console, okanye i-remote control engenazintambo. Iisekethe zokhuseleko zisebenzisa i-industrial contactors kunye ne-relays, kunye nolawulo lwe-PLC olukhethiweyo luyafumaneka ukuze luzenzele (umzekelo, ukulawulwa kwe-programmable anti-collision phakathi kwee-cranes). Iisekethe zokumisa okungxamisekileyo azinamsebenzi. Inkqubo ibandakanya izixhobo zokukhusela umbane (i-fuses, i-overload relays) kunye ne-grounding ngokweemfuno ze-OSHA / ANSI.

Izixhobo zoKhuseleko: IiCranes zethu ze-40 Ton Gantry zibandakanya izixhobo ezininzi zokhuseleko. Oku ngokuqhelekileyo kubandakanya ukukhuselwa kokugqithiswa (iiseli zomthwalo okanye izixhobo zokunciphisa) ukukhusela ukunyuswa ngaphaya komthamo olinganisiweyo; ukutshintshwa komda ophezulu/ophantsi ukumisa uhambo lokunyusela kwiindawo zokuphela; iiswitshi zomda wokuhamba ngebhulorho ukunqanda ukubaleka komgaqo weenqwelo-moya; amaqhosha okumisa ixesha likaxakeka afikeleleke kumsebenzisi; kunye nokukhusela kwiindawo ezihambayo. Izixhobo zokuthintela ukungqubana (i-radar okanye i-laser sensors) zinokufakelwa kwiikhreyini zesikhongozeli ukunqanda ukudibana phakathi kweekhreyini ezikufutshane. Iimpawu ezikhethwayo ziquka ulawulo oluchasayo (ukujingisisa umthwalo omanzi) kunye neenkqubo zokujonga ikhamera. Zonke izixhobo zokhuseleko zivavanywa ngexesha lokugunyaziswa, kwaye i-circuitry ihlangabezana neemfuno zekhowudi yokhuseleko ye-OSHA kunye ne-ASME.