Unit assembly type steel pipe storage rack with adjustable size

The utility model discloses a size-adjustable unit assembly type steel pipe storage rack which comprises a vertical main rod, a horizontal main rod and a horizontal main rod, the vertical main rod is of a cylindrical structure, the outer portion of the vertical main rod is fixedly connected with a connecting piece, four clamping grooves are symmetrically formed in the connecting piece, the outer portion of the vertical main rod is sleeved with a moving piece, and the moving piece is of a circular tubular structure; the connecting rods are of a cylindrical structure, the connecting rods are installed on the side edge of the vertical main rod in a spliced mode, the two ends of each connecting rod are each provided with two connecting heads, a limiting groove is formed in each connecting head, and an inserting plate is inserted into every two limiting grooves. The steel pipe storage rack solves the problem that when an existing steel pipe storage rack is used, long or short pipelines are difficult to store due t