CN218084538U

CN218084538U - Double-layer structure protective composite board

Info

Publication number: CN218084538U
Application number: CN202222253049.0U
Authority: CN
Inventors: 黄志强; 李东强; 岳坤岭; 魏欣涛; 丁杰
Original assignee: Baorunda New Material Co Ltd
Current assignee: Baorunda New Material Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-20
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a protective composite board with a double-layer structure, which comprises a protective layer and a connecting sheet, wherein the connecting sheet is arranged on the rear wall of the protective layer, and an installation layer is arranged on the rear wall of the connecting sheet; a metal steel plate is arranged inside the protective layer, an arc-shaped protective plate is arranged on the front surface of the metal steel plate, a buffer plate is arranged on the rear wall of the metal steel plate, and the rear wall of the buffer plate is fixedly connected with the connecting sheet; the utility model discloses an install arc guard plate and metal steel sheet, the arc guard plate is located the outside of composite sheet, and the arc guard plate has wear-resisting metal material to constitute, alleviates the impact force when assaulting through the arc structure, guarantees the safety of equipment, and the metal steel sheet comprises steel, and hardness is high, and compressive capacity is big, is difficult for receiving the back of assaulting, takes place the crooked condition, through double-deck high strength metal structure, improves protection composite sheet's intensity, guarantees barrier propterty.

Description

Double-layer structure protective composite board

Technical Field

The utility model relates to a protection composite sheet technical field specifically is a bilayer structure protection composite sheet.

Background

The protective composite board is a composite board consisting of a protective layer and a mounting layer, can be used in the fields of body armor, safety equipment, buildings and blasting, isolates the internal structure from the outside through a firm double-layer protective structure, and guarantees the practicability of the protective composite board through the firm protective structure.

The protective composite board in the prior art has the following defects:

patent document CN215361214U a car as a house protection composite sheet structure, concretely relates to protection composite sheet technical field, including the planking, the planking bottom is provided with the inner panel, be provided with sound and heat insulation mechanism between planking and the inner panel, sound and heat insulation mechanism includes the amortization layer, amortization layer top and planking bottom contact, amortization layer bottom is provided with the sound-absorbing layer, sound-absorbing layer bottom is provided with the puigging, the puigging bottom is provided with the insulating layer. The utility model discloses a setting of buckled plate for external noise can carry out multiple refraction in the buckled plate outside when reacing the buckled plate, and through noise damping layer, sound absorbing layer, puigging, insulating layer and the heat preservation that the heat insulation mechanism that gives sound insulation set up, not only makes the sound insulation of this composite sheet obtain promoting, but also makes this composite sheet have thermal-insulated and heat retaining effect, consequently makes the practicality of composite sheet obtain obviously promoting. When the traditional protective composite board is used, due to the fact that the single outer side protective structure is selected more, the protective composite board loses the protective performance after the outer side protective board is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bilayer structure protection composite sheet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective composite board with a double-layer structure comprises a protective layer and a connecting sheet, wherein the connecting sheet is installed on the rear wall of the protective layer, and an installation layer is installed on the rear wall of the connecting sheet;

a metal steel plate is arranged inside the protective layer, an arc-shaped protective plate is arranged on the front surface of the metal steel plate, a buffer plate is arranged on the rear wall of the metal steel plate, and the rear wall of the buffer plate is fixedly connected with the connecting sheet;

the mounting layer is internally provided with a heat insulation layer, the front surface of the heat insulation layer is fixedly connected with the connecting sheet, and the rear wall of the heat insulation layer is provided with a sound insulation layer.

Preferably, the rear wall of the soundproof layer is provided with an inner layer guard plate.

Preferably, first arc is openly installed to the opposite side of inoxidizing coating, and first backup pad is installed to the back wall of first arc, and first backup pad is close to one side of inoxidizing coating and installs first board of inserting, and first board of inserting is installed between inoxidizing coating and installation layer, and first cardboard is installed to the back wall of first backup pad, and the back wall at the installation layer is installed to first cardboard.

Preferably, two groups of clamping grooves are formed in one side, far away from the protective layer, of the first supporting plate.

Preferably, a second arc-shaped plate is installed on the front face of one side of the protective layer, a second supporting plate is installed on one side of the second arc-shaped plate, a second inserting plate is installed on one side, close to the second arc-shaped plate, of the second supporting plate, the second inserting plate is installed between the protective layer and the installation layer, a second clamping plate is installed on the rear wall of the second supporting plate, and the second clamping plate is installed on the rear wall of the installation layer.

Preferably, an assembly part is installed on one side, away from the protective layer, of the second supporting plate, and the assembly part is clamped on the inner side of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install arc guard plate and metal sheet, the arc guard plate is located the outside of composite sheet, the arc guard plate has wear-resisting metal material to constitute, impact force when alleviateing the impact through arc structure, guarantee the safety of equipment, metal sheet comprises steel, hardness is high, compressive capacity is big, be difficult for receiving after assaulting, the condition of taking place the bending, through double-deck high strength metal structure, improve protection composite sheet's intensity, guarantee barrier propterty, install the inlayer backplate simultaneously on the installation layer, inlayer backplate hardness high material is constituteed, for the inlayer, be closest by the protection thing, when positive two-layer metal protection structure is destroyed, the impact force has weakened greatly, improve the safety by the protection thing through the inlayer backplate, guarantee protection composite sheet's protectiveness.

2. The utility model discloses an install first backup pad and second backup pad, through first backup pad, first cardboard, first arc and the first cooperation card of inserting the board in one side of composite sheet, second backup pad and second arc, second cardboard and second insert the opposite side of board card at the composite sheet simultaneously, carry on spacingly to the both sides of composite sheet, carry on spacing constitution to the composite sheet inner structure, guarantee the fastening nature between the composite sheet internals.

Drawings

FIG. 1 is a perspective view of the main body of the device of the present invention;

FIG. 2 is a diagram of the structure of the protective layer of the present invention;

fig. 3 is a structural view of a first supporting plate of the present invention;

fig. 4 is a structural view of the metal steel plate of the present invention.

In the figure: 1. a protective layer; 101. an arc-shaped protection plate; 102. a metal steel plate; 103. a buffer plate; 2. connecting sheets; 3. mounting a layer; 301. a heat-insulating layer; 302. a sound insulating layer; 303. an inner layer guard plate; 4. a first support plate; 401. a card slot; 402. a first clamping plate; 403. a first arc-shaped plate; 404. a first insert plate; 5. a second support plate; 501. an assembly member; 502. a second clamping plate; 503. a second arc-shaped plate; 504. a second insert plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, a protective composite board with a double-layer structure comprises a protective layer 1 and a connecting sheet 2, wherein the connecting sheet 2 is installed on the rear wall of the protective layer 1, an installation layer 3 is installed on the rear wall of the connecting sheet 2, the protective layer 1 and the installation layer 3 are connected through the connecting sheet 2, the protective layer 1 is installed on the outer side, the installation layer 3 is installed on the inner side, the installation layer 3 is insulated on the inner side through the protective layer 1, the safety of the installation layer 3 is ensured, a metal steel plate 102 is installed in the protective layer 1, an arc-shaped protection plate 101 is installed on the front surface of the metal steel plate 102, a buffer plate 103 is installed on the rear wall of the metal steel plate 102, the rear wall of the buffer plate 103 is fixedly connected with the connecting sheet 2, the protective layer 1 is composed of the buffer plate 103, the metal steel plate 102 and the arc-shaped protection plate 101, the arc-shaped protection plate 101 is located on the outermost side of the composite board, the arc protection plate 101 is made of wear-resistant metal materials, impact force during impact is relieved through an arc structure, safety of equipment is guaranteed, the metal steel plate 102 is made of steel materials, hardness is high, pressure resistance is high, bending is not prone to occurring after impact, strength of the protection composite plate is improved through double-layer high-strength metal, protection performance is guaranteed, the buffer plate 103 is installed at the innermost side and connected with the connecting plate 2, the buffer plate 103 is made of rubber materials, the rubber materials have good elasticity, when the metal steel plate 102 and the arc protection plate 101 are impacted, the buffer plate 103 is extruded and can deform, impact force is absorbed, deformation probability of the metal steel plate 102 and the arc protection plate 101 is smaller, the heat insulation layer 301 is installed inside the installation layer 3, the front face of the heat insulation layer 301 is fixedly connected with the connecting plate 2, the sound insulation layer 302 is installed on the rear wall of the heat insulation layer 301, inlayer backplate 303 is installed to the back wall of puigging 302, installing layer 3 is by heat preservation 301, puigging 302 and inlayer backplate 33 are constituteed, heat preservation 301 is the rock wool board and constitutes, improve the heat-proof quality of composite sheet, reduce thermal transmission, reach heat retaining effect, puigging 302 comprises inhaling the sound cotton, can pass through the noise absorption, reach the effect of making an uproar, inlayer backplate 303 hardness high material is constituteed, for the inlayer, with being most close by the protection thing, when positive two-layer metal protection structure is destroyed, the impact force has weakened greatly, improve the safety by the protection thing through inlayer backplate 303.

Further, a first arc-shaped plate 403 is installed on the front surface of the other side of the protective layer 1, a first support plate 4 is installed on the rear wall of the first arc-shaped plate 403, a first insertion plate 404 is installed on one side of the first support plate 4 close to the protective layer 1, the first insertion plate 404 is installed between the protective layer 1 and the installation layer 3, a first clamping plate 402 is installed on the rear wall of the first support plate 4, the first clamping plate 402 is installed on the rear wall of the installation layer 3, the first support plate 4 is installed on one side of the protective layer 1 and the installation layer 3, the first support plate 4 fixes the first clamping plate 402, the first arc-shaped plate 403 and the first insertion plate 404, the first clamping plate 402 and the first insertion plate 404 are clamped on the outer side of the installation layer 3 in a matching manner, the first clamping plate 402 and the first arc-shaped plate 403 are clamped on the outer side of the protective layer 1 in a matching manner, two groups of clamping grooves 401 are formed on one side of the protective layer 4 far from the protective layer 1, a second arc-shaped plate 503 is installed on the front surface of one side of the protective layer 1, a second supporting plate 5 is installed on one side of the second arc-shaped plate 503, a second inserting plate 504 is installed on one side of the second supporting plate 5 close to the second arc-shaped plate 503, the second inserting plate 504 is installed between the protective layer 1 and the installation layer 3, a second clamping plate 502 is installed on the rear wall of the second supporting plate 5, the second clamping plate 502 is installed on the rear wall of the installation layer 3, the second arc-shaped plate 503, the second clamping plate 502 and the second inserting plate 504 are fixed by the second supporting plate 5, the stability of the second arc-shaped plate 503, the second clamping plate 502 and the second inserting plate 504 is guaranteed, the second arc-shaped plate 503 and the second clamping plate 504 are clamped on one side of the protective layer 1, the second arc-shaped plate 503 and the second clamping plate assembly 502 are clamped on the outer side of the installation layer 3, a 501 is installed on one side of the second supporting plate 5 far away from the protective layer 1, the assembly 501 is clamped on the inner side of the clamping groove 401, and the second arc-shaped plate and the assembly is inserted into the inner side of the clamping groove 401 through the first supporting plate 4, first cardboard 402, the cooperation card of first arc 403 and first board 404 that inserts is in one side of composite sheet, second backup pad 5 and second arc 503 simultaneously, board 504 card is inserted to second cardboard 502 and second at the opposite side of composite sheet, it is spacing to carry out the both sides of composite sheet, carry out spacing constitution to the composite sheet inner structure, guarantee the fastening nature between the composite sheet internals, when the user lays the composite sheet, it is inboard at draw-in groove 401 on the composite sheet of second group to assemble piece 501 card on the first group composite sheet, the person of facilitating the use assembles the device.

The working principle is as follows: by buffer board 103, inoxidizing coating 1 is constituteed to metal steel sheet 102 and arc guard plate 101, arc guard plate 101 is located the outside of composite sheet, arc guard plate 101 has wear-resisting metal material to constitute, impact force when alleviateing the impact through the arc structure, guarantee the safety of equipment, metal steel sheet 102 comprises steel, hardness is high, compressive capacity is big, be difficult for receiving the back of strikeing, the crooked condition takes place, through double-deck high strength metal, improve the intensity of protection composite sheet, guarantee barrier propterty, simultaneously by heat preservation 301, puigging 302 and inlayer backplate 33 constitute installation layer 3, heat preservation 301 comprises the rock wool board, improve the heat-proof quality of composite sheet, reduce thermal transmission, reach heat retaining effect, puigging 302 comprises inhaling the sound cotton, can pass through noise absorption, reach the effect of making an uproar, laminating layer 303 comprises rubber materials, it is inseparabler with the wall laminating of installation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bilayer structure protection composite sheet, includes inoxidizing coating (1), connection piece (2), its characterized in that: the rear wall of the protective layer (1) is provided with a connecting sheet (2), and the rear wall of the connecting sheet (2) is provided with an installation layer (3);

a metal steel plate (102) is arranged inside the protective layer (1), an arc-shaped protective plate (101) is arranged on the front surface of the metal steel plate (102), a buffer plate (103) is arranged on the rear wall of the metal steel plate (102), and the rear wall of the buffer plate (103) is fixedly connected with the connecting sheet (2);

mounting layer (3) internally mounted has heat preservation (301), the front and connection piece (2) fixed connection of heat preservation (301), puigging (302) are installed to the back wall of heat preservation (301).

2. The protective composite panel of double-layer structure according to claim 1, characterized in that: an inner layer guard plate (303) is arranged on the rear wall of the sound insulation layer (302).

3. A protective composite panel of double layer construction according to claim 2 characterised in that: first arc (403) are installed on the opposite side front of inoxidizing coating (1), first backup pad (4) are installed to the back wall of first arc (403), one side that first backup pad (4) are close to inoxidizing coating (1) is installed first and is inserted board (404), first board (404) of inserting is installed between inoxidizing coating (1) and installation layer (3), first cardboard (402) are installed to the back wall of first backup pad (4), the back wall at installation layer (3) is installed in first cardboard (402).

4. A protective composite panel of double layer construction according to claim 3 characterised in that: two groups of clamping grooves (401) are formed in one side, far away from the protective layer (1), of the first supporting plate (4).

5. The protective composite panel with a double-layer structure according to claim 4, wherein: the utility model discloses a protection layer, including protection layer (1), second arc (503) is installed on one side front of protection layer (1), second backup pad (5) is installed to one side of second arc (503), second backup pad (5) are close to one side of second arc (503) and are installed the second and insert board (504), the second is inserted board (504) and is installed between protection layer (1) and installation layer (3), second cardboard (502) are installed to the back wall of second backup pad (5), the back wall at installation layer (3) is installed in second cardboard (502).

6. The protective composite panel with a double-layer structure according to claim 5, characterized in that: one side of the second supporting plate (5) far away from the protective layer (1) is provided with an assembly part (501), and the assembly part (501) is clamped on the inner side of the clamping groove (401).