An intelligent inspection robot for a hydropower station

The intelligent inspection robot, which integrates heating, dust prevention, and defogging functions, solves the problems of lens fogging, motion mechanism jamming, and lens contamination, and achieves efficient inspection in extreme environments.

CN122407933APending Publication Date: 2026-07-17YUNNAN DIANNENGLUQUAN ELECTRICAL PHOSPHORUS DEV CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YUNNAN DIANNENGLUQUAN ELECTRICAL PHOSPHORUS DEV CO LTD
Filing Date
2026-05-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing inspection robots suffer from problems such as lens fogging, motion mechanism jamming, and lens contamination in extreme environments, affecting image acquisition and equipment lifespan.

Method used

An intelligent inspection robot integrating heating, dust prevention, and defogging functions was designed. By heating the gimbal shaft and lens with a hot air blower, combined with transmission and defogging components, automatic dust prevention and defogging are achieved, ensuring lens clarity and equipment lifespan.

Benefits of technology

In cold and humid environments, it ensures the flexibility of the gimbal hinge and the accuracy of the inspection trajectory, prevents lens fogging and contamination, extends the service life of the equipment, and achieves full automation and functional synergy.

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Abstract

本发明提供一种水电站智能巡检机器人,属于巡检机器人技术领域。包括轮式移动平台,轮式移动平台的顶部装配有第一云台,第一云台的顶部转动连接有第二云台,第二云台的两侧通过云台转轴转动连接有图像采集器,图像采集器上设置有采集器镜头,且图像采集器的外部转动连接有可遮挡采集器镜头的防尘盖。本发明通过设置环绕云台转轴可随动的套筒结构,并配合热风机及连通管路,在寒冷高湿环境下巡检时,热气流被导入套管与套接座形成的封闭空间内,持续对云台转轴进行加热保温,防止其内部润滑油因低温凝固或黏滞,保证了云台转轴转动灵活性和轨迹精度,同时也延长了机械结构的使用寿命。
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