I-50 yeToni ephindwe kabini yeGirder Cantilever Gantry Crane enamavili

I-double girder cantilever gantry crane enevili inesakhelo socango, isixokelelwano sothumelo lwamandla, isixhobo sokuphakamisa, isixhobo sokubaleka inqwelo kunye nesixhobo sokubaleka kwamatayara. Amavili anokwenza ukuba i-crane ihambe ngokukhululekileyo ngaphandle kokubeka umkhondo, kwaye iyakwazi ukuguqulwa, ngoko ke ukusebenza kuyaguquguquka kwaye kulula ukuyisebenzisa. Inokuphakamisa iitoni ze-50 zempahla ngexesha elinye, kodwa ngenxa ye-cantilever kuzo zombini iziphelo, umgama wokuthutha iimpahla ude. Kwaye kunciphisa kakhulu imisebenzi yokuphatha abasebenzi kwaye konga ixesha lokuphatha imithwalo.

Ngeli xesha, iintlobo ze-gantry cranes eziveliswe yinkampani yethu zinokwahlulwa ngokwezi ndidi zilandelayo:
① I-gantry crane eqhelekileyo: Olu hlobo lwekhreyini lolona lusetyenziswa kakhulu, kwaye luyakwazi ukuphatha iziqwenga ezahlukeneyo kunye nemathiriyeli eninzi, enomthamo wokuphakamisa ongaphantsi kweetoni ezili-100 kunye nesithuba seemitha ezi-4 ukuya kuma-35. Ngokubanzi, iicranes zegantry eziqhelekileyo ezixhotyiswe ngeelevator zokubamba ibhakethi zinenqanaba eliphezulu lokusebenza.

②Iikhreyini zeGantry zezikhululo zombane wamanzi: ikakhulu zisetyenziselwa ukuphakamisa nokuvula nokuvala amasango, kwaye zingasetyenziselwa imisebenzi yofakelo. Umthamo wokuphakamisa iitoni ezingama-80-500, i-span incinci, i-8-16 yeemitha; isantya sokuphakamisa siphantsi, i-1-5 yeemitha ngomzuzu. Olu hlobo lwe-crane lusetyenziswa ngokuphindaphindiweyo ukunyuswa, kodwa xa lusetyenziselwa ukunyusa, kufuneka lunyuse umgangatho womsebenzi ngokufanelekileyo.

③I-gantry crane yokwakha inqanawa: Isetyenziselwa ukudibanisa i-hull kwindawo yokulala. Kuhlala kukho iitroli ezimbini zokuphakamisa: enye ineekhonkco ezimbini eziphambili kwaye iqhuba kumzila we-flange ephezulu yebhuloho; enye ine hook engundoqo kunye ne-axiliary hook. Ibaleka kumkhondo weflange esezantsi yesakhelo sebhulorho ukuze ijike kwaye iphakamise amacandelo amakhulu e-hull. Umthamo wokuphakamisa ngokubanzi iitoni ezili-100-1500; ubude bufikelela kwi-185 yeemitha; isantya sokuphakamisa yi-2-15 yeemitha ngomzuzu.

④I-gantry crane yesikhongozeli: isetyenziswa kwitheminali yesikhongozeli. Emva kokuba iinqwelo ezirhuqwayo zithuthe izikhongozeli ezothulwe enqanaweni ngebhulorho ethwala isikhongozeli eseludongeni ukuya eyadini okanye ngasemva, zidityaniswe yi-gantry crane yesikhongozeli okanye zilayishwe ngokuthe ngqo kwaye zihanjiswe kude, ezinokukhawulezisa ukujika kwebhulorho yokuthwala isikhongozeli okanye ezinye cranes. Iyadi yeekhonteyina enokupakisha imigangatho emi-3 ukuya kwemi-4 ukuphakama nemiqolo emi-6 ububanzi isetyenziswa ngokubanzi kuhlobo lwamatayara, kwaye ikwaluncedo kuhlobo lukaloliwe. Isantya sokuphakamisa singama-35-52 emitha ngomzuzu, kwaye ubude bunqunywe ngenani lemiqolo yezikhongozeli ezifuna ukugqithiswa, kunye nobuninzi beemitha ezingama-60.