The utility model relates to a carrier -borne aircraft technology field specifically provides an isolating construction is folded to synchronous loading self -adaptation for aircraft, arranges the structure that two parts can imbed mutually at the tip of two parts of need separation, and the structure configuration of these two structures is the same basically, the part of first structure embedding second structure only on single direction with the laminating of second structure, guarantee that the structure passes to carry and motion synchronization, this laminating part designs and becomes to have cambered surface adjustable device (independent design as required) simultaneously, guarantees that the self -adaptation is adjustable, the design of second structure is the same with this, plays the effect of restraint of each other, two structures play the synchronous loading's of restraint of each other effect through interlock each other, and on the other hand can directly throw off again when needs separate owing to there is not fixed dead joint.