II-crane enye yegirder ngaphezuluyikhreyini yebhulorho ekhaphukhaphu kwaye eguquguqukayo, esetyenziswa ngokubanzi ekuphatheni umthwalo olula ukuya ophakathi kuwo onke amashishini ahlukeneyo. Njengoko igama layo libonisa, le crane ibonakalisa uyilo lwegirder enye, iyenza ingabizi kakhulu kwaye isebenze kakuhle kwimisebenzi yokuphakamisa elula xa kuthelekiswa neemodeli zegirder ezimbini. Ngokuxhomekeke kwiimfuno zokusebenza, isixhobo sokuphakamisa sinokuxhotyiswa nokuba ngentambo yombane okanye isixhasi sombane. Ukhuseleko, inkqubo idibanisa ukukhuselwa komthwalo ongaphezulu kunye nokukhusela umda. Emva kokuba i-hoist ifike kwindawo yayo ephezulu okanye ephantsi, inkqubo yokukhusela inqumla ngokuzenzekelayo ukunikezelwa kwamandla ukukhusela izingozi kunye nokuqinisekisa ukusebenza okukhuselekileyo.
Ukucwangciswa okuqhelekileyo kwe-crane eyodwa ye-girder overhead luhlobo oluhamba phambili, apho iilori zokugqibela zihamba kunye nephezulu yenkqubo yeenqwelo-moya. Nangona kunjalo, ezinye iindlela zoyilo ezifana neecranes ezisebenza ngaphantsi okanye ulungelelwaniso lwe-double girder lukwakhona, lubonelela ngokuguquguquka ukuze lulungele izibonelelo ezahlukeneyo kunye nokusetyenziswa.
Enye yeenzuzo eziphambili zeI-crane enye yegirder ngaphezulukukusebenza kwayo iindleko. Ekubeni ifuna izinto ezincinci kunye nexesha elifutshane lokuqulunqa xa kuthelekiswa ne-double girder cranes, utyalo-mali lokuqala luphantsi kakhulu ngelixa lubonelela ngokusebenza okuthembekileyo kokuphakamisa.
Unokukhetha njani i-crane ephezulu yeshishini lakho?
Kwimveliso yanamhlanje, indawo yokugcina impahla kunye nempahla, kunye neshishini elinzima,iikhreyini eziphezuluzibe zizixhobo ezibalulekileyo zokuphucula imveliso kunye nokuqinisekisa imisebenzi ekhuselekileyo. Nangona kunjalo, bejongene noluhlu olukhulu lweekhreyini kwimarike, abanini bamashishini abaninzi badidekile malunga nendlela yokukhetha eyona bhulorho ifanelekileyo yekhreyini kwishishini labo.
♦ Ukucoca iSicelo seSicelo kunye neeMfuno
Okokuqala, kufuneka uqonde ishishini leshishini lakho kunye neemeko zesicelo. Umzekelo, ukuvelisa, iiplanti zokulungisa intsimbi, iivenkile zoomatshini, okanye amaziko othutho kunye neendawo zokugcina zonke zineemfuno ezahlukileyo kakhulu zomthamo womthwalo wecrane kunye nokusebenza rhoqo. Ukucacisa iimfuno zakho kuya kubeka isiseko sokukhetha imodeli elandelayo.
♦Ukumisela uMmandla wokuPhakamisa kunye neKlasi yoMsebenzi
Xa ukhetha iibhulorho crane, ubuninzi bokuphakamisa umthamo yinto ephambili. Kwimisebenzi yokukhanya, i-crane yebhulorho yegirder enye yinto efanelekileyo. Ukunyusa i-tonnage enkulu okanye i-high-frequency lifts, i-double girder bridge crane kufuneka ikhethwe kwisakhiwo sayo esizinzile kunye nexesha elide lokuphila.
♦ Ukudibanisa iMiqathango yoKwakha iFactory
Ubude, ubude, kunye neziseko zomkhondo ezikhoyo kwisakhiwo somzi-mveliso zichaza ngokuthe ngqo uhlobo lwebhulorho yecrane oza kuyikhetha. Umzekelo, iiworkshops ezinendawo encinci zifanelekile kwiicranes ezixhonywe phezulu, ngelixa iiworkshops ezinkulu zifaneleke ngakumbi kwi-double girder structures. Ukuqwalasela ngokufanelekileyo iimeko zezityalo kunokuphepha ukufakela kunye nokugcinwa ngokungeyomfuneko.
♦Gxininisa kukhuseleko kunye neendlela zokusebenza
YangokuI-cranes enye yegirder ngaphezulukufuneka ixhotyiswe ngeenkqubo zokhuseleko ezifana nokutshintsha umda, ukhuseleko lomthwalo omninzi, kunye nezixhobo zokucima umbane ngexesha likaxakeka. Ngaphezu koko, kuxhomekeke kwindawo yokusebenza, ulawulo lwe-joystick, i-remote control engenazintambo, okanye ukusebenza kwe-cab kunokukhethwa ukuqinisekisa ukusebenza kakuhle kunye nokhuseleko.
♦ Ukukhetha umthengisi othembekileyo
Okokugqibela, ukufumana umboneleli wecrane onamava noqeqeshiweyo kubalulekile. Iimveliso ezikumgangatho ophezulu ezidityaniswe nenkonzo ebanzi emva kokuthengisa ziqinisekisa ukusebenza kwexesha elide, okuzinzileyo kwezixhobo kunye nokunciphisa ubungozi bokusebenza kwishishini lakho.
Ukukhetha i-crane ephezulu echanekileyo kwishishini lakho kufuna uqwalaselo olubanzi lweemfuno zeshishini, umthamo wokuphakamisa, iimeko zezityalo, iimpawu zokhuseleko, kunye namandla omthengisi. Kuphela ngokukhetha i-crane yombane echanekileyo onokuthi ufezekise ukuphuculwa kwemveliso kunye nolawulo lweendleko zexesha elide.
Kwi-SEVENCRANE, sinikezela ngoluhlu olubanziI-cranes enye yegirder ngaphezuluyenzelwe ukuhlangabezana neemfuno ezahlukeneyo zamashishini. Iikhreyini zethu zenzelwe ukuzisa ukuqina, ukhuseleko, kunye nokusebenza okungaguqukiyo naphantsi kweemeko ezinzima. Uninzi lwabathengi bethu bayaqhubeka nokusebenzisa izixhobo ezibonelelwe ngaphezulu kweminyaka engama-25 eyadlulayo, ubungqina bokuthembeka kunye nexabiso elihlala ixesha elide leemveliso zethu.
Nokuba ziindibano zocweyo, iindawo zokugcina iimpahla, okanye iindawo zokuvelisa, ikhrane engaphezulu yegirder sisisombululo esiqinisekisiweyo esidibanisa ukufikeleleka, ukhuseleko, kunye nokusebenza kakuhle, nto leyo eyenza ibe lolona khetho luthandwayo kumashishini kwihlabathi liphela.
Ukusikhetha kuthetha ukukhetha ukhuseleko, imveliso esebenzayo, kunye nexabiso lexesha elide. Singaphezulu nje komthengisi wecrane; siliqabane elithembekileyo kuphuhliso lweshishini lakho. Ukusebenza nathi kuthetha ukuba ufumana ngaphezulu kwe-crane nje; ufumana isisombululo esibanzi esiphucula ukusebenza kakuhle, ukunciphisa iindleko, nokuqinisekisa ukhuseleko.
