Intelligent self-elevating retention wall

Abstract

The intelligent self-elevating retention wall which is arranged on a river levee and in single-section or multi-section arrangement comprises a concrete preformed groove, a retention wall body, a buoyant box, a limiting cover plate, a water inlet grate, a drainage channel and a water stopper. The concrete preformed groove is a rectangular longitudinal groove excavated in the river levee; the retention wall body is in an interlayer structure formed by two rectangular steel plates, and the buoyant box is in a premade empty box structure and capable of moving up and down along the side wall of the concrete preformed groove; the water inlet grate is fixed to a water side of the top end of the concrete preformed groove, the drainage channel is positioned on a water side of the bottom of the concrete preformed groove, and the tail end of the drainage channel is provided with the water stopper; the limiting cover plate is fixed to a backwater side of the top end of the concrete preformed groove, and the retention wall body moves up and down between the limiting cover plate and the water inlet grate. The intelligent self-elevating retention wall has the advantages that the retention wall is reliable in quality and simple in construction, the retention wall ascends to give play to wave walls in occurrence of flood and automatically descends to hide in a dam body after flood, and accordingly safety discharging can be guaranteed, and overall intelligence, avoidance of energy consumption and high economy are realized.

Description

technical field [0001] The invention relates to water retaining walls in water conservancy projects, in particular to an intelligent self-elevating water retaining wall. Background technique [0002] In recent years, the demand for comprehensive improvement of rivers for the purpose of water environment and water ecological protection, as well as landscape and recreational environment creation has been increasing. In order to protect the safety of people's lives and property, most rivers in my country have large flow, deep water and wide water surface under the design flood conditions, while in non-flood periods, the flow is small, the water is shallow and the water surface is narrow, and higher embankments and larger A height difference of several meters is formed between the low water surfaces, which seriously affects the viewing of the river landscape and is not conducive to the people's water-friendly and near-water activities. In order to improve the ecological beautifi...

AI Technical Summary

Problems solved by technology

In order to protect the safety of people's lives and property, most rivers in my country have large flow, deep water and wide water surface under the design flood conditions, while in non-flood periods, the flow is small, the water is shallow and the water surface is narrow, and higher embankments and larger A height difference of several meters is formed between the low water surfaces, which seriously affects the viewing of the river landscape and is not conducive to the people's water-friendly and near-water activities.

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