A levee protection structure for river bank safety

By designing a movable and swingable concrete protective structure and a dam protective structure combining elastic springs, limiting grooves, and limiting blocks, the problem of concrete damage under water flow impact was solved, and the stability and scour resistance of the dam structure were improved.

CN224412438UActive Publication Date: 2026-06-26PINGDINGSHAN WATER CONSERVANCY SURVEY & DESIGN INST
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
PINGDINGSHAN WATER CONSERVANCY SURVEY & DESIGN INST
Filing Date
2025-08-06
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing dam protection structures are prone to concrete damage under the impact of water flow, failing to effectively disperse the impact force and affecting structural stability and safety.

Method used

The concrete protective structure of the dam can move back and forth and swing left and right. It combines elastic springs, limiting grooves and limiting blocks, and realizes kinetic energy conversion through the moving groove and fixed rod. A high-strength concrete layer, a rubber pad layer and a willow pile layer are set on the surface of the main body of the dam to enhance buffering and stability.

Benefits of technology

It effectively disperses the impact force of water flow, reduces the risk of damage to a single part, improves the stability of the dam structure and its ability to adapt to complex water conditions, enhances its resistance to erosion and flood control, and reduces damage caused by natural factors.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224412438U_ABST
    Figure CN224412438U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of river embankment safety protection, and disclose a kind of embankment protection structure for river embankment safety protection, including embankment main part: the front end of the embankment main body is equipped with multiple concrete protection structures, the front end of the embankment main body is equipped with three moving grooves, the inside fixed connection of the moving groove has fixed link, the inside of the moving groove and the surface of fixed link are slidably connected with moving block.The embankment protection structure for river embankment safety protection, by the concrete protection structure design into can move back and forth and can swing left and right design, when water flow impacts concrete protection structure, concrete protection structure can swing along connection node small and move back and forth through moving groove and fixed link, can effectively convert impact force into the kinetic energy of structure, reduce instantaneous impact force to the damage of single part, to protect the stability of the whole embankment structure, and make overall structure more applicable to complex water condition.
Need to check novelty before this filing date? Find Prior Art