Electrical wire mounting and fixing device for electrical engineering construction

The utility model discloses an electrical wire installation fixing device for electrical engineering construction, which comprises two arc-shaped plates, straight plates are fixedly connected to the inner sides of the two arc-shaped plates through bolts, a vertical rod is in clearance fit with a through hole in the top of a square plate, and a top plate is movably connected to the outer wall of the vertical rod. The top of the top plate is fixedly connected with the top of the inner side of an arc-shaped plate, and one side of the outer wall of the vertical rod is in clearance fit with a through hole in one side of a vertical cylinder. The utility model relates to the technical field of electrical engineering, through the cooperation among the vertical cylinder, the vertical rod and the first spring, a user can connect a plurality of straight plates at the inner sides of the two arc-shaped plates by using bolts according to the use requirements, and then the user can pass an electrical wire through the middle