Wire insulator splicing type insulation shielding cover

In order to solve the problems that in the prior art, insulation isolation of an insulator and a high-voltage live wire is inconvenient, and safety risks exist, the wire insulator splicing type insulation shielding cover comprises a first cover body, a second cover body and a third cover body, one end of the third cover body is detachably connected with one end of the second cover body, and the other end of the third cover body is detachably connected with the other end of the second cover body. Each of the second cover body and the third cover body comprises a bottom plate, a first vertical plate, a second vertical plate, a top plate and a third vertical plate, the second cover body and the third cover body form a zigzag space for shielding a live wire, and the first cover body is integrally of a U-shaped structure. According to the invention, the insulation isolation of the high-voltage wire can be realized through remote operation, the installation is convenient, the working efficiency is greatly improved,