Foldable automatic river bank preventing floods with floods

Abstract

The invention discloses a foldable automatic river bank preventing floods with floods and belongs to the technical field of movable river bank building. According to the technical purpose to be achieved, wall plates are assembled into a bank body through impact force, pressure and buoyancy of floods. In order to achieve the technical purpose, a bank base provided with a limiting pier and a mud discharging groove on the river bank is utilized, and multiple bank wall plates which are fixedly connected with a float and connected through a flexible structure are connected through a hinge. When noflood exists, the bank wall plates are the road, and the bank wall plates can be assembled into the bank body immediately along with the water flow when floods come, wherein the bank body is not likely to be subjected to water seeping and water leaking. In shorts, the bank is high when water rises and the bank is hidden when water falls.

Description

(1) Technical field [0001] The invention relates to a folding automatic embankment for flood control, which belongs to the technical field of movable embankment construction. (2) Background technology [0002] River dikes are water-retaining structures along the river, mostly built with earth and rocks, and the project is huge. The river embankment located in the river transition zone is the main form of water conservancy engineering to prevent flooding in the lower reaches of the river, and the flood control effect is very significant. In recent years, some supporting facilities for embankments have emerged, such as integral hinge movable dams, portal hydraulic gates, and flip-type movable dams. Although these existing technologies show the mechanization trend of dikes, they still occupy a lot of land. The dam body is above the ground, the project is huge, and a large number of hydraulic facilities need to be configured, which has disadvantages such as high energy consumpti...

AI Technical Summary

Problems solved by technology

In recent years, some supporting facilities for embankments have emerged, such as integral hinge movable dams, portal hydraulic gates, and flip-type movable dams. Although these existing technologies show the mechanization trend of dikes, they still occupy a lot of land. The dam body is above the ground, the project is huge, and a large number of hydraulic facilities need to be configured, which consumes a lot of energy and has high construction costs.

These dams also occupy a large amount of land and need to use a large amount of upper stone, which is not conducive to the protection of farmland and the environment, affects the water and air cycle balance of the city and the surrounding environment, affects the cultural landscape, and weakens the comprehensive functions of the city

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