Wire clamp assembly and line protection warning device with the same

The invention relates to the field of line clamps, and particularly relates to a wire clamp assembly and a line protection warning device with the same. The wire clamp assembly comprises a mounting rack. The mounting rack comprises a hook part. The mounting rack further comprises a supporting plate part which is stationary relative to the hook part. The supporting plate part is arranged at the opening side of the hook part and furthermore a compressing member is arranged on the supporting plate part in a vertical guiding manner. An elastic member is mounted between the compressing member and the supporting plate part in an abutting manner. The elastic member is used for supplying a clamping force which cooperates with the hook part for clamping a power transmission line for the compressing member. When fixation on the power transmission line is required, the compressing member can be firstly downwards pulled for exposing the opening of the hook part. After the power transmission line enters the hook part, the compressing member can cooperate with the hook part for clamping the power transmission line under the function of the elastic member just through loosening the compressing member. When detachment is required, only downwards pulling of the compressing member relative to the supporting plate part is required. The wire clamp assembly and the line protection warning device settle problems of inconvenient mounting and inconvenient detachment in an existing wire clamp assembly.