Chiwonetsero Chachidule cha Bridge Girder Launching Crane

Kumanga mlatho ndi ntchito yovuta komanso yovuta yomwe imafuna kugwiritsa ntchito zipangizo zamakono ndi machitidwe.Chinthu chofunika kwambiri pa ntchito yomanga mlatho ndikuyika milatho, yomwe ndi gawo lofunikira pothandizira sitimayo.Pofuna kuyimitsa bwino komanso moyenera ma bridge girders, ma cranes okwera pama bridge amagwiritsidwa ntchito.Makoraniwa ndi gawo lofunikira kwambiri pamakina amakono omangira milatho ndipo amagwira ntchito yofunika kwambiri pakumalizitsa bwino ntchito za mlatho.

Ma cranes a Bridge girder hoisting amapangidwa mwapadera kuti azitha kukweza ndi kuyimitsa zida zolemetsa za mlatho.Ma craneswa ali ndi zida zapadera zomwe zimawathandiza kuti aziyenda moyenera komanso moyenera kuti akhazikitse matabwa.Ma cranes okhazikitsidwa nthawi zambiri amayikidwa pazothandizira kwakanthawi pafupi kapena pafupi ndi mlatho, zomwe zimawalola kuti azisuntha kutalika kwa mlatho pomanga.

Ubwino wina waukulu wogwiritsa ntchito crane yokwezera mlatho ndi kuthekera kwake kufewetsa ntchito yomanga.Pogwiritsa ntchito zida zapaderazi, ogwira ntchito yomanga amatha kukweza zomangira mlatho bwino ndikuziyika pamalo ake, kuchepetsa nthawi ndi ntchito yofunika kukhazikitsa zomangira.Kuphatikiza apo, kugwiritsa ntchito crane yoyambira kumathandizira chitetezo pochepetsa kuopsa kwa matabwa olemetsa.

Pali mitundu yosiyanasiyana ya ma cranes okweza ma bridge, iliyonse idapangidwa kuti ikwaniritse zofunikira za polojekiti.Ma cranes ena amapangidwira milatho yowongoka, pomwe ena amatha kunyamula mapangidwe amilatho opindika kapena magawo.Kusinthasintha kwa ma craneswa kumawapangitsa kukhala oyenera ntchito zosiyanasiyana zomanga mlatho.

Mwachidule, crane ya bridge girder ndi gawo lofunika kwambiri lamakono omanga mlatho.Kukhoza kwawo kukweza ndi kuyika matabwa olemera mwatsatanetsatane komanso moyenera kumawapangitsa kukhala ofunikira pakumaliza bwino kwa ntchito za mlatho.Pamene ukadaulo ukupitilira patsogolo, zikuyembekezeredwa kuti ma cranes apamwamba kwambiri komanso akatswiri apangidwe kuti apititse patsogolo luso la zida zomangira mlatho.