Ngemva kokuqedwa kokuguqulwa kwenjini eyinhloko, inkinga yokugcina nebaluleke kakhulu isasele, okungukuthi ukukhethwa kwe-spreader.Ngenxa yezimo zokusebenza ezihlukene, kunomehluko omkhulu phakathi kwe-gantry crane crane kanye ne- common quay bridge crane kanye ne-field bridge crane.Kunezindlela ezimbili eziyinhloko zesisabalali esijikelezayo esilungele i-crane yezicabha ezinezinjongo eziningi, okuyilezi: uhlobo olubalulekile kanye nohlobo lokuhlukanisa ngokulandelana.
(1) I-Split type rotary spreader ifaneleka esitsheni futhi izingcezu zegrosa zidinga izimo zokushintsha njalo.Inzuzo ukuthi isihlilingi kanye nehhuku yomshini wesihlalo somnyango kulula futhi kulula ukushintsha.Kodwa kukhona nokushiyeka okusobala, okungukuthi, umphumela wokulwa nokugoqa we-spreader awulungile.Ekusebenzeni kwe-sling kukhulu, umshayeli udinga ukuba nezinga eliphezulu lokusebenza.
(2)I-rotary spinner edidiyelwe ifanele izimo zokusebenza zesiqukathi esinezimo eziningi zokusebenza kanye nokuphakamisa igilosa ngezikhathi ezithile.Izinzuzo ziwumphumela omuhle wokulwa nokuginqika we-spreader, kulula ukuwulawula.Kodwa-ke, ekusetshenzisweni kwangempela kwenqubo, uma kunzima kakhulu ukushintsha isimo sokusebenza kwe-hook, kuyadingeka ukususa i-shackle bese uqoqa ikhebula le-hanger.
Enqubweni yokukhetha umsakazi wephrojekthi yokwakhiwa kabusha komshini wesihlalo somnyango, ngaphezu kokucabangela isimo sokusebenza somshini wesihlalo somnyango ngemva kokwakhiwa kabusha, kukhona nephuzu elibaluleke kakhulu okufanele ulicabangele futhi ulinake, okungukuthi isisindo esifile umsakazi.
Njengamanje, isisindo sokuphakamisa esilinganiselwe ngaphansi kwehuku lohlobo olusha lomshini wezihlalo zomnyango onezinjongo eziningi ngokuvamile singamathani angama-45 noma amathani angama-50.Kulolu hlobo lokuguqulwa komshini wesihlalo somnyango, isisakazeli esijikelezayo sohlobo oluhlukanisiwe singakhethwa.Isisindo sesihlilingi esijikelezayo sohlobo oluhlukanisiwe singamathani angu-12.5 (okuhlanganisa ihuku elizungezayo), uma uhlobo lwe-MQ4535 lomshini wokushintsha uhlobo lomshini ohlukanisayo womshini wokusabalalisa ozenzakalelayo, ngaphansi kwesisakazeli esilinganiselwe isisindo esiphakamisayo esingaba amathani angama-34-35 (esilungisiwe ngaphansi kwesisakazeli sikalwe isisindo sokuphakamisa njengomnyango wangempela umshini ongaphansi kwehuku yesisindo sokuphakamisa esilinganiselwe susa isisindo sesipredishithi, kanye nokubhidlizwa kwesisindo sehuku lohlobo lwe-e).Ingakwazi ukuhlangabezana nezidingo zezimo zokusebenza.
Umehluko omkhulu phakathi kwe-spammer ye-rotary ehlanganisiwe engasindi kanye ne-spammer ye-rotary ehlanganisiwe ejwayelekile ukuthi isakhiwo esiyinhloko se-spammer sishintshiwe kusukela esakhiweni sokuqala se-double girder kuya esakhiweni sebhande lebhokisi elilodwa, futhi isisindo esifile sincishisiwe kusukela ekuqaleni. 11.5 amathani kuya ku-9.5 amathani.
Isikhathi sokuthumela: Jul-16-2021
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