A device with a mounting band implement, wherein said mounting band implement is configured to support an upright structure on a vertical support. A tensioning device adjusts the tension of the mounting band implement. A vertical support bracket engages a portion of the mounting band implement, a fixed or adjustable rib section and angled support segment. A rib mounted angled support bracket engages angled support segment at the rib. An angled support segment is configured to maintain an angle for said rib section relative to the upright structure, in which the angled support segment includes a fixed or adjustable length segment that is operable for raising or lowering an angle of the rib section.