Dangerous rock body treatment device

The utility model provides a dangerous rock body treatment device, and relates to the technical field of civil engineering. The dangerous rock body treatment device comprises a bearing mechanism, a lowering mechanism and a net bag, the bearing mechanism comprises a fixing rod, and the fixing rod is arranged on a mountain; the lowering mechanism comprises an electric hoist, and the electric hoist is arranged at the extending end of the fixing rod; the net bag is connected with the electric hoist. For the dangerous rock which is large in size and difficult to treat on the upper portion of the mountain, when the lowering mechanism is inconvenient to directly install on the mountain, the fixing rod can be fixed to the mountain to be used for bearing, and then the electric hoist is installed on the fixing rod. And then a net bag connected with the electric hoist is used for covering the dangerous rock needing to be treated, and then the dangerous rock is chiseled away. The chiseled dangerous rock falls into the ne