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AssigneeQingdao University of Technology
InventorsYuyan Sun, Ziguo Wang, Zuquan Jin, Yong Yu, Xiaomei Wan
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A frustum embedded fabricated composite protective structure is provided, including a restraint frame, a back plate, an infill block and a buffer block. The restraint frame is provided with a plurality of mounting holes matching with the shape of the infill block, the restraint frame is arranged on the back plate, the infill block is in a frustum shape. The buffer block and the infill block are installed in the mounting hole of the restraint frame, the buffer block is arranged on the smaller end of the infill block, and the infill block is wedged into the mounting hole of the restraint frame through a wedge surface mating. Because this protective structure is assembled by multiple restraint frames and infill blocks, under the prestress restraint of partition blocks, the damage range after penetration or explosion will be significantly reduced, and it can withstand multiple blows.
A frustum embedded fabricated composite protective structure, comprising a restraint frame, a back plate, an infill block and a buffer block, wherein the restraint frame is arranged on the back plate, the infill block is in a frustum shape, the buffer block is arranged on the smaller end of the infill block, and the restraint frame is provided with a plurality of through holes matching a size of the infill block to form mounting holes, the buffer block and the infill blocks are installed in the mounting holes of the restraint frame, and the infill block is wedged into the mounting hole of the restraint frame through a wedge surface mating, while the buffer block is constrained at a bottom of the mounting hole, and the infill block, the buffer block and the back plate are fastened by fasteners;
Dependencies are inferred from the claim text.