Anti-aging double-layer plate for civil air defense engineering

Abstract

The utility model relates to the technical field of civil air defense engineering, and discloses an anti-aging double-layer plate for civil air defense engineering, which comprises a main body mechanism and a protection mechanism, the protection mechanism is positioned in the main body mechanism, and the main body mechanism comprises a first panel, a base material plate and a second panel, the base material plate is fixedly arranged in the first panel, the second panel is located below the first panel, the second panel and the first panel are the same in structure, and the main body mechanism further comprises a reinforcing plate, an anti-aging coating and acrylic acid anti-aging paint. According to the anti-aging double-layer plate for the civil air defense engineering, by installing the main body mechanism, in the using process of the double-layer plate in the civil air defense engineering, the anti-aging performance of the double-layer plate is improved through the design of the anti-aging coating, the situations of pulverization, cracking, strength reduction and the like of the double-layer plate are avoided, the service life of the double-layer plate is prolonged, and the service life of the double-layer plate is prolonged. And the maintenance cost of civil air defense engineering is reduced, and the protective property and practicability of the double-layer plate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense projects, in particular to a double-layer board with anti-aging properties for civil air defense projects. Background Art

[0002] Civil air defense projects refer to underground protective buildings built separately to ensure the shelter of personnel and materials, civil air defense command, and medical rescue in wartime, as well as basements built in combination with ground buildings that can be used for air defense in wartime. Compared with single-layer panels, double-layer panels have better crack resistance and load-bearing capacity. Therefore, double-layer panels are often used in civil air defense project operations.

[0003] The existing technical disclosure number CN214246452U patent document provides a seismic isolation floor for civil air defense projects. The utility model absorbs and decomposes the vertical external force exerted on the floor layer by layer through the coordinated use of a reset spring, a tension spring, a compression spring and a buffer spring, thereby buffering and consuming it, reducing the impact of external force vibration on the floor, improving the seismic isolation protection effect, and thus leaving more emergency response time for escapees, reducing the losses caused by disasters.

[0004] However, the existing panels used in civil air defense projects have poor anti-aging performance during use, which makes the panels easily affected by light, oxygen, humidity, etc. in the environment, accelerating the aging of the panels, causing powdering, cracking, and reduced strength, shortening the service life of the panels, and relatively increasing the maintenance costs of civil air defense projects, and the protective performance is poor. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a double-layer board for civil air defense projects with anti-aging properties, so as to solve the problem that the existing boards for civil air defense projects mentioned in the above background technology have poor anti-aging properties when in use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer board for civil air defense engineering with anti-aging properties, comprising a main body mechanism and a protective mechanism, wherein the protective mechanism is located inside the main body mechanism, the main body mechanism comprises a first panel, a substrate panel and a second panel, wherein the substrate panel is fixedly arranged inside the first panel, the second panel is located below the first panel, and the second panel has the same structure as the first panel;

[0009] The main body structure also includes a reinforcing plate, an anti-aging coating and an acrylic anti-aging paint, wherein the reinforcing plate is fixedly mounted on the lower end of the first panel, the second panel is located below the reinforcing plate, the anti-aging coating is fixedly arranged on the outer end of the first panel, and the acrylic anti-aging paint is fixedly arranged inside the anti-aging coating.

[0010] Preferably, the protective mechanism includes an anti-corrosion layer and an epoxy resin material. The anti-corrosion layer is fixedly arranged inside the first panel, and the epoxy resin material is fixedly arranged inside the anti-corrosion layer. The arrangement of the anti-corrosion layer and the epoxy resin material makes the overall anti-corrosion performance of the double-layer board better, and can protect the internal waterproof layer, thereby extending the service life of the double-layer board.

[0011] Preferably, the protective mechanism also includes a waterproof layer and a polyvinyl chloride material. The waterproof layer is fixedly arranged inside the first panel. The waterproof layer is located at the lower end of the anti-corrosion layer. The polyvinyl chloride material is fixedly arranged inside the waterproof layer. The design of the waterproof layer and the polyvinyl chloride material can prevent moisture from the double-layer board, improve the durability of the double-layer board, and keep the internal structure of the double-layer board dry.

[0012] Preferably, the protective mechanism also includes a buffer layer and a buffer air cushion, the buffer layer is fixedly arranged inside the first panel, the buffer layer is located at the lower end of the substrate plate, and the buffer air cushion is fixedly arranged inside the buffer layer. The design of the buffer layer and the buffer air cushion improves the impact resistance of the double-layer board, avoids the double-layer board from being damaged by pressure, and thus improves the service life of the double-layer board.

[0013] Preferably, the protective mechanism also includes a flame retardant layer and a polyethylene honeycomb panel, the flame retardant layer is fixedly arranged inside the first panel, the flame retardant layer is located at the lower end of the buffer layer, the polyethylene honeycomb panel is fixedly arranged inside the flame retardant layer, and the polyethylene honeycomb panel is filled with diatom mud, which can greatly improve the flame retardant properties of the double-layer panel.

[0014] Preferably, the protective mechanism also includes a sound insulation layer and a sound absorbing panel. The sound insulation layer is fixedly arranged inside the first panel, the sound insulation layer is located at the lower end of the flame retardant layer, and the polyethylene honeycomb panel is fixedly arranged inside the sound insulation layer. The design of the sound insulation layer and the sound absorbing panel improves the sound insulation effect of the double-layer panel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The double-layer board for civil air defense projects with anti-aging properties is installed with a main body mechanism to achieve the anti-aging coating design during the use of the double-layer board in civil air defense projects, thereby improving the anti-aging performance of the double-layer board, avoiding powdering, cracking and strength reduction of the double-layer board, extending the service life of the double-layer board, reducing the maintenance cost of civil air defense projects, and improving the protection and practicality of the double-layer board;

[0017] 2. The double-layer board for civil air defense projects with anti-aging properties has good waterproof and flame-retardant properties when in use by installing a protective mechanism, which relatively provides a good protective effect for the internal structure of the double-layer board, thereby improving the use strength and applicability of the double-layer board;

[0018] 3. The double-layer board for civil air defense projects with anti-aging properties has a certain buffering effect when used in civil air defense projects by installing a buffer layer. The design of the buffer layer can buffer the impact force received by the double-layer board during use, reduce damage to the internal structure, and extend the service life of the double-layer board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the first panel of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial cross-section structure of the protection mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional structural diagram of the main mechanism of the utility model.

[0023] In the figure: 1. main body; 101. first panel; 102. base material panel; 103. second panel; 104. reinforcing plate; 105. anti-aging coating; 106. acrylic anti-aging paint; 2. protection mechanism; 201. anti-corrosion layer; 202. epoxy resin material; 203. waterproof layer; 204. polyvinyl chloride material; 205. buffer layer; 206. buffer air cushion; 207. flame retardant layer; 208. polyethylene honeycomb panel; 209. sound insulation layer; 210. sound absorbing panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4The utility model provides a technical solution: a double-layer board for civil air defense engineering with anti-aging property, comprising a main body mechanism 1 and a protective mechanism 2, the protective mechanism 2 is located inside the main body mechanism 1, the main body mechanism 1 comprises a first panel 101, a substrate plate 102 and a second panel 103, the substrate plate 102 is fixedly arranged inside the first panel 101, the second panel 103 is located below the first panel 101, and the second panel 103 has the same structure as the first panel 101;

[0026] The main body structure 1 also includes a reinforcing plate 104, an anti-aging coating 105 and an acrylic anti-aging paint 106. The reinforcing plate 104 is fixedly installed at the lower end of the first panel 101, and the second panel 103 is located below the reinforcing plate 104. The anti-aging coating 105 is fixedly arranged at the outer end of the first panel 101, and the acrylic anti-aging paint 106 is fixedly arranged inside the anti-aging coating 105. The structural strength of the double-layer board is improved by the arrangement of the first panel 101 and the second panel 103, and the anti-aging performance of the double-layer board is improved by the arrangement of the anti-aging coating 105 and the acrylic anti-aging paint 106.

[0027] The protection mechanism 2 includes an anti-corrosion layer 201 and an epoxy resin material 202, the anti-corrosion layer 201 is fixedly arranged inside the first panel 101, and the epoxy resin material 202 is fixedly arranged inside the anti-corrosion layer 201. The protection mechanism 2 also includes a waterproof layer 203 and a polyvinyl chloride material 204. The waterproof layer 203 is fixedly arranged inside the first panel 101, and the waterproof layer 203 is located at the lower end of the anti-corrosion layer 201. The polyvinyl chloride material 204 is fixedly arranged inside the waterproof layer 203. The protection mechanism 2 also includes a buffer layer 205 and a buffer air cushion 206. The buffer layer 205 is fixedly arranged inside the first panel 101, and the buffer layer 205 is located at the lower end of the substrate plate 102. The buffer air cushion 206 is fixedly arranged inside the buffer layer 205. The protection mechanism 2 also includes a flame retardant layer 207 and a polyethylene honeycomb panel 208. The flame retardant layer 207 is fixedly arranged inside the first panel 101, and the flame retardant layer 207 is located at the buffer layer 205. At the lower end, a polyethylene honeycomb panel 208 is fixedly arranged inside the flame retardant layer 207. The protective mechanism 2 also includes a sound insulation layer 209 and a sound absorbing panel 210. The sound insulation layer 209 is fixedly arranged inside the first panel 101. The sound insulation layer 209 is located at the lower end of the flame retardant layer 207. The polyethylene honeycomb panel 208 is fixedly arranged inside the sound insulation layer 209. The anti-corrosion layer 201 and the epoxy resin material 202 are arranged to improve the corrosion resistance of the double-layer panel. The waterproof layer 203 and the polyvinyl chloride material 204 are arranged to improve the waterproof and moisture-proof performance of the double-layer panel. The buffer layer 205 and the buffer air cushion 206 are arranged to improve the impact resistance of the double-layer panel. The flame retardant performance of the double-layer panel is improved by the flame retardant layer 207 and the polyethylene honeycomb panel 208. The sound insulation performance of the double-layer panel is improved by the sound insulation layer 209 and the sound absorbing panel 210, thereby improving the protectiveness and applicability of the double-layer panel.

[0028] Working principle: The structural strength of the double-layer board is improved by arranging the first panel 101 and the second panel 103, the anti-aging performance of the double-layer board is improved by arranging the anti-aging coating 105 and the acrylic anti-aging paint 106, the corrosion resistance of the double-layer board is improved by arranging the anti-corrosion layer 201 and the epoxy resin material 202, the waterproof and moisture-proof performance of the double-layer board is improved by arranging the waterproof layer 203 and the polyvinyl chloride material 204, the impact resistance of the double-layer board is improved by arranging the buffer layer 205 and the buffer air cushion 206, the flame retardant performance of the double-layer board is improved by arranging the flame retardant layer 207 and the polyethylene honeycomb board 208, the sound insulation performance of the double-layer board is improved by arranging the sound insulation layer 209 and the sound-absorbing board 210, thereby improving the protection and applicability of the double-layer board.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A double-layer board for civil air defense engineering with anti-aging properties, comprising a main body (1) and a protective mechanism (2), characterized in that: The protection mechanism (2) is located inside the main body mechanism (1); the main body mechanism (1) comprises a first panel (101), a substrate plate (102) and a second panel (103); the substrate plate (102) is fixedly arranged inside the first panel (101); the second panel (103) is located below the first panel (101); and the second panel (103) has the same structure as the first panel (101); The main body structure (1) further comprises a reinforcing plate (104), an anti-aging coating (105) and an acrylic anti-aging paint (106); the reinforcing plate (104) is fixedly mounted on the lower end of the first panel (101); the second panel (103) is located below the reinforcing plate (104); the anti-aging coating (105) is fixedly arranged on the outer end of the first panel (101); and the acrylic anti-aging paint (106) is fixedly arranged inside the anti-aging coating (105).

2. The double-layer board for civil air defense engineering with anti-aging properties according to claim 1 is characterized by: The protection mechanism (2) comprises an anti-corrosion layer (201) and an epoxy resin material (202); the anti-corrosion layer (201) is fixedly arranged inside the first panel (101); and the epoxy resin material (202) is fixedly arranged inside the anti-corrosion layer (201).

3. The double-layer board for civil air defense engineering with anti-aging properties according to claim 2 is characterized by: The protection mechanism (2) further comprises a waterproof layer (203) and a polyvinyl chloride material (204); the waterproof layer (203) is fixedly arranged inside the first panel (101); the waterproof layer (203) is located at the lower end of the anti-corrosion layer (201); and the polyvinyl chloride material (204) is fixedly arranged inside the waterproof layer (203).

4. The double-layer board for civil air defense engineering with anti-aging properties according to claim 3 is characterized by: The protective mechanism (2) further comprises a buffer layer (205) and a buffer air cushion (206); the buffer layer (205) is fixedly arranged inside the first panel (101); the buffer layer (205) is located at the lower end of the substrate plate (102); and the buffer air cushion (206) is fixedly arranged inside the buffer layer (205).

5. The double-layer board for civil air defense engineering with anti-aging properties according to claim 4 is characterized by: The protection mechanism (2) further comprises a flame retardant layer (207) and a polyethylene honeycomb panel (208); the flame retardant layer (207) is fixedly arranged inside the first panel (101); the flame retardant layer (207) is located at the lower end of the buffer layer (205); and the polyethylene honeycomb panel (208) is fixedly arranged inside the flame retardant layer (207).

6. The double-layer board for civil air defense engineering with anti-aging properties according to claim 5 is characterized by: The protection mechanism (2) further comprises a sound insulation layer (209) and a sound absorbing panel (210); the sound insulation layer (209) is fixedly arranged inside the first panel (101); the sound insulation layer (209) is located at the lower end of the flame retardant layer (207); and the polyethylene honeycomb panel (208) is fixedly arranged inside the sound insulation layer (209).

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