| 摘要 |
An automatic submerging floating bridge is provided to prevent the accumulation of debris around the bridge and keep the river flow smooth as the slab is automatically submerged by the river water when the water level of river rises over the threshold. An automatic submerging floating bridge comprises a bridge supporting part(100) and a floating slab(200). The bottom of the bridge supporting part is fixed to the river bed. The bridge supporting part comprises a body, a river water channel, an air channel, and a river water inlet port through which the river water flows in and out. Both ends of the floating slab are connected to the bridge supporting part. The floating slab is filled with the river water flowing in through the river water inlet port. Auxiliary slabs(300) are hinged to both sides of the floating slab, and have concavo-convex(310) or protrusion for slip prevention. |
