A multi-mode dike breach plugging device

By designing a multi-mode dike breach sealing device, and utilizing magnetic coupling and vibratory compaction mechanisms, the sealing vehicle can move stably and transport materials at the breach, thus solving the problem of low breach sealing efficiency and improving sealing effect and adaptability.

CN120119645BActive Publication Date: 2026-06-02NANJING HYDRAULIC RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING HYDRAULIC RES INST
Filing Date
2025-04-15
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The limited space and narrow terrain at the breach head of the dike make it difficult for large transport vehicles to operate, and the soil and rock materials used for sealing are difficult to transport and stabilize quickly. Furthermore, they are prone to deviating from the designated area under the impact of strong water flow, reducing the efficiency and effectiveness of the sealing.

Method used

The design incorporates a multi-mode dike breach sealing device, employing a magnetic coupling mechanism, a vibratory compaction mechanism, and a conveyor belt. A differential and a speed change mechanism enable the sealing vehicle to move flexibly and transport materials stably. Magnetic coupling and vibratory compaction plates are used to compact the soil at the breach, and rapid tamping and pile driving are employed to stabilize the sealing material.

Benefits of technology

It improves the efficiency and effectiveness of sealing operations, ensures stable material transport and pile planting in complex environments, adapts to different travel modes, prevents materials from being washed away by water flow, and enhances the adaptability and power transmission efficiency of sealing vehicles.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a multi-mode embankment breach plugging device, which comprises a plugging vehicle, a conveying belt for conveying plugging materials is installed around the outer side of the plugging vehicle in a nested manner, and a traveling gear is movably installed at the two ends of the plugging vehicle. In the traveling stage of the plugging vehicle, the magnetic force disc of a magnetic coupling mechanism interacts with the magnetic coupling disc, drives the rotating arm to rotate, and makes the vibration and impact rod reciprocate up and down in the nested rod. At this time, the vibration and impact plate contacts and compacts the embankment breach soil under the stable magnetic coupling effect, and provides a stable traveling basis for the plugging vehicle on the wet soil. When the plugging vehicle reaches the breach, the speed changing mechanism is adjusted to make the double-tooth transmission belt mesh with the transmission shaft, drives the driving gear to make the conveying belt run, and conveys the plugging materials. Meanwhile, the speed changing gear changes the rotating speed, makes the rotating arm swing rapidly through the magnetic coupling effect, the vibration and impact plate rapidly tamp and plant the pile, and the plugging materials are stably planted between the piles, thereby improving the plugging material throwing effect and the plugging operation efficiency.
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