Device for holding an insulating blanket and for fastening two-parts systems

A device for holding an insulating blanket and for fastening systems in an aircraft, comprising:

• a base having two ends from each of which there extends an arm, one arm is a jointed arm that is jointed onto the base to be pivotable relative to the base, and
• at least one support configured to accommodate a system, wherein
• the base is configured to contour at least a portion of a flange of a frame of the aircraft, the base includes an elongated shape and defines a plane, the base includes two longitudinal edges, and at one end of the base, each longitudinal edge has a base flange extending from the base on a same side of the base from which the arms extend, and the arms are configured to sandwich at least a portion of a core of the frame.