Anti-frost-heaving and anti-flooding device for water conservancy projects

Abstract

The invention provides an anti-frost-heaving and anti-flooding device for water conservancy projects. The anti-frost-heaving and anti-flooding device comprises a dam, a fixed frame, a water level measuring frame structure, a gate protection structure, gate lifting threaded rods, an air heating device, a flood draining guide pipe structure, an intelligent control alarm device, a drainage gate structure and a lifting connecting rod, wherein the fixed frame is fixed to the upper portion of the dam, and the water level measuring frame structure is installed on the front surface of the dam through bolts. According to the anti-frost-heaving and anti-flooding device for the water conservancy projects, fixed cross rods and pulleys are arranged, so that a protection effect on a gate body is improved, and the gate body is prevented from being stuck in a sliding groove; the air heating case, an air pump and an air guide pipe are arranged, so that heated air can be conveyed into water, the probability of water surface icing is decreased, and the anti-frost-heaving effect is improved; and flood draining water inlet pipes are inserted into the left side and the right side of the lower portion inside a flood draining pipe installing frame, sundries entering a flood draining pipe from the water surface can be reduced, the filtering effect on sundries in water is further improved by means of a filter screen, and therefore the flood draining effect is improved.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, and in particular relates to a device for preventing ice swelling and flooding in water conservancy engineering. Background technique [0002] With the rapid development of national economic construction, cities pay more and more attention to the construction of ecological landscape. The construction of modern flood control projects must meet the needs of urban development planning and the requirements of hydrophilicity under the premise of meeting flood control safety. To enable people and nature to live in harmony and develop. The traditional structural form of filling embankments and building reinforced concrete flood embankments to improve flood control standards separates the river from the city, and gradually cannot satisfy the urban landscape and the hydrophilicity of citizens. demand. Water utilization embankment is a kind of water conservancy project used to retain...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides an anti-icing and flood-proof device for water conservancy projects to solve the problems that the existing anti-ice-swelling and flood-proofing devices for water conservancy projects have poor drainage and anti-ice-swelling effects, the gates are easily damaged and it is inconvenient to measure the water level.

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