Abstract: An unmanned aerial vehicle (UAV)-assisted hanging ring robot for live installation and grounding includes a hanging tray, a wire hanging bracket, a hanging wire, an overturning stay wire, an overturning frame, a support, an electric lock, a walking wheel, a driving motor, a workbench, a clamp seat, a puncture clamp, a tightening mechanism, a remote controller, and a controller. The hanging tray is installed at the bottom of a UAV, one end of the overturning stay wire is connected to the overturning frame, the other end thereof hangs on ground, the driving motor is installed on the overturning frame, the walking wheel is connected to the driving motor, the puncture clamp is installed on the clamp seat, the tightening mechanism is installed on the workbench, and connected to the puncture clamp, and the electric lock, tightening mechanism, driving motor, and remote controller are connected to the controller.