High-strength impact-resistant aluminum plate

Abstract

The invention provides a high-strength impact-resistant aluminum plate, and belongs to the technical field of buildings. The high-strength impact-resistant aluminum plate solves the technical problemthat an existing high-strength impact-resistant aluminum plate cannot cope with external force impact resistance of a cover plate and the like. The high-strength impact-resistant aluminum plate comprises an aluminum bottom plate and an aluminum cover plate positioned on the bottom plate, a deformable buffer bag is arranged between the cover plate and the bottom plate, fixed frames are arranged onthe side, opposite to the cover plate, of the bottom plate, the cover plate can move back and forth in the direction of the bottom plate along the inner side surfaces of the fixed frames, the buffer bag is positioned in the fixed frames, the buffer bag is filled with buffer liquid, a plurality of sleeves are arranged in the buffer bag, one ends of the sleeves communicate with an inner cavity of the buffer bag, and the other ends of the sleeves are in a sealed state. Piston are arranged in the sleeves, the pistons can be driven by the buffer liquid to slide on the inner walls of the sleeves, springs are connected to the ends, sealed with the sleeves, of the pistons, and the sides, where the pistons are connected with the springs, of the inner part of the sleeves are filled with compressiblegas. The high-strength impact-resistant aluminum plate has the advantage that the aluminum plate can effectively resist the impact of external force.

Description

technical field [0001] The invention belongs to the technical field of construction and relates to a high-strength impact-resistant aluminum plate. Background technique [0002] Aluminum plates generally include composite aluminum plates, alloy aluminum plates, etc., and are often used in decoration, construction, aerospace and other fields. Due to the soft texture of the aluminum plate itself, it will be deformed by a certain external force. Therefore, an aluminum plate that can resist impact is needed. Fill this field. [0003] For example, a high-strength compression-resistant aluminum-plastic panel in the Chinese patent document [authorized announcement number: CN206769261U] includes a lower aluminum plate, a quadrilateral outer frame is fixed on the top edge of the lower aluminum plate, and a cover plate is slidably connected to the upper end of the quadrilateral outer frame. The cover plate is set parallel to the lower aluminum plate. A soft bag is bonded to the middl...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned mechanism realizes the cushioning of the cover plate by temporarily squeezing the air in the soft bag into the piston cylinder, but the soft bag is filled with air, and since the air is compressible, it is easy to make the soft bag compress when the cover is stressed. The air in the bag is compressed directly before it enters the piston barrel, so the soft bag cannot cope with the impact resistance of the cover plate

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