Floating anti-flood wall

Abstract

The invention provides a floating anti-flood wall. The floating anti-flood wall comprises a floating wall, a buoy, a pulley, a guide rail and a seal part. The floating wall is arranged at the top of the buoy, the pulley is arranged at the side of the buoy, the guide rail is arranged on the upstream face of an anti-flood embankment, and the seal part is arranged on the top of the upstream face of the anti-flood embankment. The floating anti-flood wall is characterized in that under the action of the buoy, the floating wall can rise along with rise of the water level or lower along with fall of the water level. The floating anti-flood wall has the advantages that the top of the floating wall can lower below the top of the anti-flood embankment during non-flood-prevention period, does not affect continuity of landscape vision of people and greatly improves quality of urban landscape; during the flood prevention period, the floating wall rises along with rise of the water level to block flood at one side of the floating wall to achieve the purpose of flood prevention. The contradiction between urban landscape and urban floor prevention is buffered.

Description

technical field [0001] The invention relates to the field of urban flood control facilities, in particular to a floating flood control wall. Background technique [0002] Flood embankments are an infrastructure in coastal cities facing rivers. In order to meet flood control requirements, traditional flood embankments have to be designed according to the height of the flood water level that occurs once in decades or once in a century, so that the flood embankments are usually higher than the water surface. There are many, many, blocking the continuation of people's landscape vision, and greatly reducing the landscape beauty of the city's waterfront. In order to meet the hydrophilic requirements of urban people for waterfront areas, a Chinese invention patent for a suspended flood wall (authorized announcement number CN 104499455 B, authorized announcement date 2016.02.24) discloses a suspended flood wall, its technology The scheme can ensure the safety of flood control witho...

AI Technical Summary

Problems solved by technology

Its disadvantages are: firstly, when using it, it is necessary to use lifting equipment to erect the flood wall one by one, which is time-consuming and laborious; second, as long as it is the flood season, even if the water level is still low, the flood wall must be raised to the highest position, otherwise once When the flood comes, be caught off guard

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