Side-mounted terminal strip and mounting method thereof

The invention relates to a side-mounted terminal strip which comprises a base body, a screw assembly and a terminal sheet. The base body is provided with at least two isolation plates. The distance between the two isolation plates is smaller than the width of the terminal sheet perpendicular to the direction of the isolation plates; a sliding groove is formed in the direction, facing the other isolation plate, of the isolation plate; the sliding groove comprises a top surface, a side surface and a bottom surface; the top surface is used for limiting the movement of the terminal sheet in the direction perpendicular to the base body, the side face limits the movement of the terminal sheet in the direction perpendicular to the isolation plates, the bottom face supports the terminal sheet, thesliding groove is provided with a first opening located in the side face of the base body, and the screw assembly is used for limiting the horizontal sliding of the terminal sheet. The side-mounted terminal strip provided by