Strand hydraulic jack for cantilever beam section hoisting

Pali magawo 41 a matabwa onse, omwe 9 ndi magawo oyika mabokosi, ndipo magawo 32 otsalawo ndi magawo a mtengo wa cantilever hoisting. Chojambulira chachitsulo cha hydraulic jack ndi 14.6m kutalika, 35.6m mulifupi, 3.6m kutalika, ndipo chimalemera 445t. Magawo a Beam amapangidwa molingana ndi kukwezedwa.

Ntchito yonse yokwezeka iyenera kukhala ndi msonkhano wapadera wokambirana, kupanga mapulani onse ndi magawo omveka a ntchito. Kuwonetsa zaukadaulo wachitetezo, kuwunika kophunzitsira kachitidwe ka bridge deck, limbitsa chidziwitso chachitetezo chaukadaulo wakutsogolo ndi ogwira ntchito, ndikuwongolera luso laogwira ntchito. Tsatirani mosamalitsa dongosolo lapadera loyang'anira ndi kuvomereza kuti mutetezeke ma cranes a mlatho kuti muwonetsetse kuti chitetezo chonse chokweza ndikuwongolera.

Monga zida zoyambira zokwezera, cholumikizira chachitsulo cha hydraulic jack chimayenera kuwunika mwaluso kwambiri. Kukhala ndi zaka 20 zopanga zida zama hydraulic komanso luso laukadaulo lolemera ndiye chinsinsi cha kutchuka kwa zida za Canete hydraulic pamsika. Tipitiliza kukulitsa ndalama zaukadaulo, kufotokozera mwachidule zomwe zachitika pa projekiti iliyonse yauinjiniya, ndikupatsanso chitsulo chapamwamba kwambiri chachitsulo cha hydraulic pressure pama projekiti ambiri okweza mlatho. Jack amathandizira mphamvu zake!


Nthawi yotumiza: Jan-15-2022