Lightweight high-explosion-resistant unit plate and protection product thereof

A unit board, high-resistance technology, used in earthquake-proof, protective buildings/shelters, building components, etc., can solve the problems of secondary splashing of bulk materials, low resistance, and doors that cannot be opened, and achieve good energy absorption. effect, energy absorption efficiency improvement, energy absorption improvement effect
CN112854514APending Publication Date: 2021-05-28晋盾防护(山西)科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
晋盾防护(山西)科技有限公司
Publication Date
2021-05-28

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Abstract

The invention discloses a lightweight high-explosion-resistant unit plate and a protection product thereof. The unit plate comprises an outer metal plate layer, a middle metal plate layer, an inner metal plate layer, an energy absorption layer and a foam metal plate layer which are arranged in parallel. The energy absorption layer comprises a plurality of energy absorption sub-layers, and each energy absorption sub-layer comprises a plurality of energy absorption pipes which are arranged in parallel. The energy absorption pipes of every two adjacent energy absorption sub-layers are perpendicular to each other. The energy absorption layer is arranged between the outer metal plate layer and the middle metal plate layer, and the foam metal plate layer is arranged between the middle metal plate layer and the inner metal plate layer. The outer surfaces of the outer metal plate layer, the middle metal plate layer, the inner metal plate layer, the energy absorption pipes and the foam metal plate layer are all sprayed with explosion-resistant paint. The lightweight high-explosion-resistant unit plate has the advantages of being high in resistance, small in weight and convenient to transport, and is suitable for manufacturing explosion-resistant doors, explosion-resistant walls, explosion-resistant roofs and wall column protection plates.
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Description

Technical field

[0001] The present invention relates to a high anti-proof unit plate, in particular a lightweight high-explosion-proof unit plate, belonging to the technical field of protective structures.Background technique

[0002] There are many types of bulletproof anti-explosive composite structures, commonly highly high-strength concrete, steel structures or polymer high-strength fiberboard structures. Although these bulletproof anti-proof composite structures also have a certain bulletproof explosion-proof effect, there are all bullet-proof anti-explosion resistance, large weight (mainly refers to steel explosion-proof bulletproof structure or wall), high cost, and relatively durability Poor, etc., and use ordinary engineering materials panels to build the building, the outer walls are not only required for the thickness or size of the sheet, but also the problem of large construction materials, and the anti-proof explosive effect is very low. Therefore, in the army, public securi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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