Dam roller cleaning and monitoring device

By combining scraper components and cameras, the problems of debris accumulation and incomplete monitoring on the surface of the compaction wheel were solved, enabling the cleaning and monitoring of the compaction wheel and improving the construction quality and safety of the dam.

CN224309071UActive Publication Date: 2026-06-02CHINA YANGTZE POWER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA YANGTZE POWER
Filing Date
2025-04-30
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

After prolonged use, the surface of the dam compaction rollers becomes sticky with mud, stones, and other debris, resulting in uneven contact and potential wear and scratches. Furthermore, the compaction quality cannot be monitored in real time, affecting the smoothness and compaction of the road surface.

Method used

A monitoring device including a scraper assembly and a camera was designed. The scraper cleans the surface of the compaction wheel, the cleaning assembly removes the debris that is difficult to scrape off, and the camera flexibly adjusts the angle to monitor the contact between the compaction wheel and the ground and the compaction status of the road surface.

Benefits of technology

Effectively cleaning debris from the surface of the compaction wheel improves pressure uniformity, ensures compaction effect, allows for timely detection and handling of problems, and enhances the quality and safety of dam construction.

✦ Generated by Eureka AI based on patent content.

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Abstract

A dam roller cleaning and monitoring device, including cleaning assembly, monitoring assembly, the cleaning assembly includes a scraper assembly and a cleaning assembly, the scraper assembly includes a rotating frame, the rotating frame is driven to rotate through a first worm gear mechanism, the outer end between the two rotating frames is connected with a cleaning scraper, the cleaning assembly includes a support plate, the support plate is provided with a cleaning liquid tank, the cleaning liquid tank, a pipeline, a water suction pump and a spray head constitute a spraying system, the spraying system is used for cleaning the roller, the monitoring assembly includes a fixed plate, the fixed plate is provided with a mounting seat, the mounting seat is rotatably provided with a rotating block, the rotating block is driven to rotate through a second worm gear mechanism, and a camera is installed above the rotating block, the dam roller cleaning and monitoring device can clean sundries on the roller and comprehensively monitor the rolling area.
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