Protection device for high-voltage line unmanned aerial vehicle inspection

The utility model provides a protection device for high-voltage line unmanned aerial vehicle patrol inspection, which comprises an unmanned aerial vehicle body, wings are arranged on the unmanned aerial vehicle body, and a buffer rod is hinged to one end of each wing; and the arc-shaped protection plate is fixedly connected to one end of the buffer rod, cavities are symmetrically formed in the arc-shaped protection plate, the inner walls of the cavities are slidably connected with limiting rings, and the middles of the limiting rings are fixedly connected with movable rods. According to the protection device for high-voltage line unmanned aerial vehicle inspection, if an arc-shaped buffer plate or a contact plate preferentially makes contact with the ground when an unmanned aerial vehicle body lands, generated impact force can be counteracted through a buffer rod, a fourth spring and a third spring by means of elasticity of the buffer rod, the fourth spring and the third spring, and the impact force of the gr