Integrated distribution box convenient for wiring plugging

The integrated distribution box comprises a box body, two sides of the interior of the box body are provided with installation guide rails, two side surfaces of the installation guide rails are provided with limiting blocks, one end of each limiting block extends into a limiting groove arranged at two sides of the inner wall of the box body, and the other end of each limiting block is provided with a limiting groove arranged at the other side of the inner wall of the box body. And a connecting groove penetrating through the box body is formed in the surface of one side of the limiting groove. According to the utility model, one end of the positioning bolt is far away from the positioning hole in the limiting block by rotating the positioning bolt, so that the limiting block can move in the limiting groove in the inner wall of the box body, and the distance between the mounting guide rails can be adjusted; the installation guide rails between the limiting blocks can be limited and fixed by adjusting the distan