Iseti yevili yinto ebalulekileyo ye-bridge crane. Ubume bentsimbi yesakhiwo se-crane bunxulumene ngokusondeleyo nobubanzi kunye nohlobo lwesondo. Isondo eliseteli ngqo limisela isakhiwo esipheleleyo kunye nobungakanani be-crane.
Iimpawu kunye neendlela ze
I-crane esetiweUkukhetha kunye nokuphuculwa
Ukunciphisa umda wevili kunesibonelelo esikhulu sokusebenza kwe-crane yonke, ubukhulu becala la manqaku alandelayo.
(1) nciphisa ukuphakama kwe-crane. Ixabiso lokwakha lesakhiwo se-feeli sentsimbi inxulumene ngokusondeleyo nokuphakama kwesakhiwo somzi-mveliso. Ukuba ukuphakama kwe-crane kungancitshiswa ngoyilo lwe-crane, ngokungathandabuzekiyo kuya kuba yingenelo ukuthintela iindleko zokwakha zesakhiwo sefektri. Ububanzi bevili butsho ngqo kwimida yokuphakama kwe-crane yokuphela kwe-crane. Ukuba ububanzi bevili bunokuncitshiswa, ukuphakama kwe-crane kungancitshiswa.
(2) Ukunciphisa uxinzelelo lwamavili kunye nokunciphisa uxinzelelo lokwakha umzi mveliso. Okwangoku, uninzi lwe-blook-chwether i-ridge e-china kunye nokuphakamisa okungaphantsi kwe-50t Sebenzisa iiseti ezine zevili. Umzekelo, i-crane ene-50t yokuphakamisa i-50t kunye ne-31.5m isebenzisa amavili amane enomlinganiso we-p800mm, kunye noxinzelelo lwamavili anokufikelela kwi-440kn. Nangona kunjalo, kumazwe aphesheya, amaqhinga ale thynnage kunye ne-Span ngokubanzi asebenzisa amavili asibhozo emncinci. Oku kusasaza uxinzelelo kumavili, ukuphucula iimeko zoxinzelelo kwisityalo.
(3) ukunciphisa ubungakanani beyunithi yokuqhuba. Ukunciphisa isidali esiyivili kunciphisa i-trque yokuqhuba, enokunciphisa ubungakanani bonciphiso kwicandelo lokuqhuba kwaye lugcine iindleko zeyunithi yokuqhuba.
