Section hoist and mount of whole festival of cable -stay bridge girder steel bridge deck crane based on landing leg structure before C type

The utility model discloses a section hoist and mount of whole festival of cable -stay bridge girder steel bridge deck crane based on landing leg structure before C type, it includes that ta qu, towerdistrict has assembled roof beam section bridge floor, whole festival section bridge deck crane and segment girder, has assembled roof beam section bridge floor and be provided with fortune roof beamcar and bridge floor bed -jig in the tower district, section bridge deck crane of whole festival includes crossbeam, overhead traveling crane, longeron, preceding landing leg and back landing leg, and preceding landing leg is the C type, has assembled and still be provided with first suspension cable support on the bridge floor of roof beam section bridge floor in tower district, and first suspension cable support is connected through first suspension cable and ta qu top, segment girder includes segment girder crossbeam, segment girder longeron and the oblique cable bracket of second, the segment girder longeron has t