Multifunctional magnetic adsorption wheeled detection robot
CN122238476BActive Publication Date: 2026-08-28NINGXIA UNIVERSITY
Patent Information
- Application Number
- CN202610702036.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-21
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2046-05-21
AI Technical Summary
Technical Problem
[0004]然而，该现有技术仍存在以下不足：其一，检测功能仍存在盲区
Benefits of technology
[0016]与现有技术相比，本发明的有益效果是：本发明采用具有共用同一磁路的涡流检测单元与漏磁检测单元构成的复合无损检测单元，可在一次行走中同步采集表面/近表面缺陷信号及内部体积型缺陷信号，实现缺陷全维度覆盖，检测完整性与可靠性高；同时将清洁预处理单元、喷淋单元、烘干单元及复合无损检测单元按作业顺序依次布置于车体，形成清洁、烘干到复合检测的连续流程，从源头减少杂质与水分对检测信号的干扰，检测信号稳定、判定准确；喷淋单元与清洁预处理单元设置于车体同一侧，烘干单元与复合检测单元依次位于其后，各工序在机器人一次行进中连续完成，无需额外移动或转向，作业流程紧凑高效；综上所述，本发明通过对清洁预处理单元、喷淋单元、烘干单元及共用磁路的复合无损检测单元的一体化集成，以及各单元在车体上的合理布局，实现了检测功能全维度覆盖、作业流程连续高效、信号干扰显著降低，大幅提升了检测效率、准确性与作业安全性。
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Smart Images
Figure CN122238476B_ABST
Abstract
The present application relates to magnetic adsorption detection robot technical field, especially for a kind of multifunctional magnetic adsorption wheeled detection robot, comprising: vehicle body, magnetic adsorption walking unit, cleaning pretreatment unit, spraying unit, drying unit and composite nondestructive testing unit;Magnetic adsorption walking unit is located at the bottom of vehicle body, for adsorbing ferromagnetic wall and walking;Cleaning pretreatment unit includes transverse translation mechanism, multi-degree-of-freedom mechanical arm and rotary cleaning device, for rough cleaning wall;Spraying unit is arranged on the same side with cleaning pretreatment unit, for spraying fine washing;Drying unit is used for drying treatment;Composite nondestructive testing unit is located at the bottom of vehicle body and located behind drying unit, including eddy current and magnetic flux leakage detection unit sharing the same magnetic circuit, for synchronously collecting surface or near-surface and internal volume type defect signal.The present application realizes cleaning, spraying, drying, detection integration continuous operation, detection is comprehensive, and anti-interference is strong.
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Citation Information
Patent Citations
Magnetic adsorption wheel type cleaning, double-excitation magnetic flux leakage and ultrasonic thickness measurement detection robot
CN121133867A