Continuous bridge floor device of prestressed concrete and have device's bridge

The utility model discloses a continuous bridge floor device of prestressed concrete and have device's bridge, wherein, in succession the bridge floor device is including laying the concrete slab piece in linking department of the adjacent roof beam body, buried many prestressing force steel pipes in the concrete slab piece underground, each prestressing force steel pipe is parallel to each other and arranges along roof beam body length direction. All prestressing force steel pipes divide into arrange in turn two sets of, jointly belong to a set of prestressing force steel pipe together and adjust well each other, -Offset between two sets of. The utility model provides a continuous bridge floor device of prestressed concrete utilizes the prestressing force steel pipe to replace the spiral among the prior art, and constructor controls the prestressing force size easily, and the prestressing force locking is reliable, can realize that prestressing force is restrainted to the weak point on the continuous bridge floor, increases the durability of bent cap, guarantees the safe in utilization of bridge.