Synchronized Bridge Lifting System Enabled to Fine Control

The present invention provides a convenient and easy installation and expansion of the bridge will tune impression system is precisely controllable. The present invention, a plurality of hydraulic cylinder 20 which is provided at the lower part of the structure to raise and chairs; Is connected to the plurality of hydraulic cylinders (20) at least one hydraulic unit (50) for providing hydraulic pressure to each hydraulic cylinder 20; And is associated with the at least one hydraulic unit (50) as a bridge tuning impression system including a control device 70 for controlling the hydraulic unit 50, in each of the displacement sensor (40) said plurality of hydraulic cylinders (20) a wireless transceiver that is set up and, in each mobile transceiver 41 is installed and, transmitted and received over the air with the plurality of mobile transceiver 41, the control device 70, the plurality of displacement sensors (40) (71 ) provides a bridge tuned impression system, characterized in that is installed.