The UHK-2 drone automatic battery swapping hangar relies on a high-speed battery swapping system and can be equipped with up to 4 batteries, achieving uninterrupted and continuous operation. It supports drone jumping operations between hangars A and B, effectively increasing the duration of inspection operations and expanding the scope of operations. It is equipped with self-organizing network relay communication function, and can perform long-distance inspections without losing contact even in a network free environment.