Crane yeBridge ine Girder Double

Macrane ebhiriji ane magirasi maviri anoshandiswa pasi pevhu anopa mhinduro yakasimba kune zvishandiso zvine mutoro unorema, kumhanya kwakanyanya, uye kureba kwenguva refu. Macrane ebhiriji ane magirasi maviri anoshandiswa pasi pevhu anopawo nzira yakanaka yekubata divi uye anowedzera kushandiswa kwehupamhi nekukwirira kwechivako kana akatsigirwa nedenga kana zvivakwa zvedenga.

Macrane emabhiriji maviri anogadzirwa nekambani yedu ane simba rekusimudza rinosvika matani mazana mashanu uye hurefu hwakajairwa hunosvika mamita makumi mana, ayo anogona kubata mitoro inorema zvakachengeteka uye nemazvo. Anogona kugadziriswa kuzvivakwa zvakarongwa kana zviripo kuburikidza nemhinduro dzakasiyana-siyana dzekuisa. Macrane maviri anotasva pamusoro anogona kushandiswa kubva pasi kuburikidza netambo yekudzora yakabatana netambo kana neredhiyo remote control. Uyezve, macontrol akawanda anogoneka nekuchinja control kubva kune imwe modhi kuenda kune imwe, zvichibvumira crane kushanda nenzira dzemaoko, semi-automatic kana fully automatic. Sevencrane inogona kukupa mhando yepamusoro uye kushanda zvakanaka pasi pe crane yemabhiriji maviri anotasva, ndapota taura nesu zvakasununguka nezvinodiwa zvako zvakadzama nekukurumidza.

Kuongororwa nekuyedzwa kwemakireni anofamba pamusoro pemotokari. (1) Kazhinji, makireni emabhiriji anofanirwa kuongororwa kamwe chete pagore. (2) Kana kuiswa kutsva, kugadziriswa, kushandurwa, kushandiswa kwenguva yakajairika kusvika kumakore maviri kana kusashandiswa kweanopfuura gore rekireni yemabhiriji, kunofanirwa kuenderana nemaitiro ekuyedza michina yekusimudza bvunzo yayo. Yakakodzera isati yashandiswa. (3) kuyedzwa kwemutoro kunosanganisira kusava nekuyedzwa kwemutoro, static load test, dynamic load test.

Nzira dzekudzivirira pakuongorora. (1) Vashandi vakakosha vanofanira kupiwa basa rekutarisa. Dzidzo yekuchengetedza inofanira kupihwa kuvashandi vakakodzera vasati vashanda kuti vanzwisise zvinodiwa nemitemo yakakodzera. Panguva imwe chete, kugoverwa kwebasa kunofanira kunge kwakajeka. (2) Ongorora crane yepamusoro zvichienderana nemitemo yekuchengetedza yemabasa emakanika, emagetsi uye emuchadenga. (3) Munguva yekuedzwa, vashandi vakakodzera vanofanira kumira munzvimbo yakachengeteka. (4) Matanho ekuchengetedza emhinduro dzenjodzi mumamiriro ezvinhu ane njodzi anofanira kurongwa.