Wall Climbing Robot for High-Altitude Steel Frame Inspection

Huihui Hong; Zuozi Chen

doi:10.54097/k7t2cj57

Authors

Huihui Hong
Zuozi Chen

DOI:

https://doi.org/10.54097/k7t2cj57

Keywords:

Voice Broadcast Module, Pushrod Motor, Electromagnetic Adsorption

Abstract

We present a wall-climbing robot based on microcontroller technology, designed to assist or replace human workers in hazardous maintenance tasks. The platform integrates modular components including an ESP32 module, real-time video monitoring, voice broadcast, and SK-3000 eddy current sensors. Operated via 2.4 GHz GPS2 remote control or autonomous navigation, it detects surface cracks and paint degradation on metal structures. Upon defect detection, the system triggers audible alerts through its voice module. This solution eliminates safety risks associated with high-altitude operations, reduces resource waste, and enhances maintenance efficiency by 40% while lowering operational costs.

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