High-temperature-resistant and wear-resistant composite board for archives

Abstract

The utility model discloses a high-temperature-resistant and wear-resistant composite board for an archive room, which relates to the technical field of composite boards and comprises a first board body, a first heat-resistant board, a second heat-resistant board and reinforcing strips, and the first board body is provided with a first connecting structure and a second connecting structure; a wear-resisting layer is arranged on the surface of the first heat-resisting plate, the first heat-resisting plate is attached to the plate surface of the first plate body, and the first heat-resisting plate is fixedly connected with the first plate body through a first connecting structure; a wear-resisting layer is arranged on the surface of the second heat-resisting plate, the second heat-resisting plate is located on the opposite face of the first heat-resisting plate, the second heat-resisting plate is attached to the plate face of the first plate body, and the second heat-resisting plate is fixedly connected with the first plate body through a second connecting structure; the reinforcing strips are arranged between the first plate body and the first heat-resisting plate and / or between the first plate body and the second heat-resisting plate. According to the high-temperature-resistant and wear-resistant composite board for the archive room, the requirement for high temperature resistance and wear resistance of the composite board is met, and meanwhile bending deformation of the composite board can be relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite board material technical field, especially in archives room is with high temperature and wear -resisting composite board material. BACKGROUND

[0002] In daily life, composite board material will be used in high temperature environment, and frequently rubs other objects, this needs composite board material to have high temperature and wear -resisting characteristics. In the related art, composite board material coating specific material will have high temperature and wear -resisting characteristics, but the composite board material still has the problem of bending deformation to be solved, for example, the composite board material of larger area is more prone to bending deformation, especially in high temperature environment, the composite board material is affected by temperature and expands, and gradually soft, easy to release internal stress and bend deformation. SUMMARY

[0003] The utility model discloses at least solve one of the technical problems in the prior art. For this purpose, the utility model provides a kind of composite board material for archives room with high temperature and wear -resisting, while satisfying that composite board material is high temperature and wear -resisting It can also slow down the bending deformation of composite board material.

[0004] According to the composite board material for archives room with high temperature and wear -resisting of the utility model embodiment, it includes: first board body, the side board surface of the first board body is equipped with first connecting structure, the other side board surface of the first board body is equipped with second connecting structure;

[0005] First heat-resistant plate, the surface of the first heat-resistant plate is equipped with wear -resisting layer, the first heat-resistant plate is attached to the board surface of the first board body, and the first heat-resistant plate is fixedly connected with the first board body by the first connecting structure;

[0006] Second heat-resistant plate, the surface of the second heat-resistant plate is equipped with wear -resisting layer, the second heat-resistant plate is located in the opposite surface of the first heat-resistant plate, the second heat-resistant plate is attached to the board surface of the first board body, and the second heat-resistant plate is fixedly connected with the first board body by the second connecting structure;

[0007] Reinforcing strip, the reinforcing strip is arranged between the first board body and the first heat-resistant plate and / or is arranged between the first board body and the second heat-resistant plate.

[0008] The high-temperature resistant and wear-resistant composite board for archives according to the embodiments of this utility model has at least the following beneficial effects: the first board body and the first heat-resistant board and the second heat-resistant board are assembled in a modular structure. The first heat-resistant board and the second heat-resistant board are arranged on the outside of the first board body to protect the first board body and improve the heat resistance of the composite board. At the same time, a wear-resistant layer can be coated on the surface of the first heat-resistant board and the second heat-resistant board to improve the wear resistance of the composite board. The reinforcing strip is provided, which can reduce the bending deformation of the composite board while satisfying the requirements of high temperature resistance and wear resistance.

[0009] According to some embodiments of the present invention, the first plate, the first heat-resistant plate and the second heat-resistant plate are bonded together to form a composite material, and the surface of the composite material is provided with a wear-resistant layer.

[0010] According to some embodiments of the present invention, the surface of the first plate is provided with a placement groove, and the reinforcing strip is provided in the placement groove.

[0011] According to some embodiments of this utility model, the reinforcing strip is a steel strip.

[0012] According to some embodiments of the present invention, each side of the composite board is provided with a heat-resistant strip, and the plurality of heat-resistant strips, together with the first heat-resistant board and the second heat-resistant board, surround the first board body.

[0013] According to some embodiments of the present invention, the heat-resistant strip is provided with an insertion part, the insertion part is arranged along the length direction of the heat-resistant strip, and a sliding groove is provided on the side of the first plate, the sliding groove is arranged along the length direction of the side of the first plate, and the insertion part is slidably inserted into the sliding groove.

[0014] According to some embodiments of this utility model, a first dovetail groove is formed on one side of the first plate, a second dovetail groove is formed on the other side of the first plate, a third dovetail groove is formed on the surface of the first heat-resistant plate, and a fourth dovetail groove is formed on the surface of the second heat-resistant plate. The first heat-resistant plate is attached to the first plate, such that the first dovetail groove and the third dovetail groove are aligned and form a groove. A first dovetail strip is inserted between the first dovetail groove and the third dovetail groove. The second heat-resistant plate is attached to the first plate, such that the second dovetail groove and the fourth dovetail groove are aligned and form a groove. A second dovetail strip is inserted between the second dovetail groove and the fourth dovetail groove. The first dovetail groove, the third dovetail groove, and the first dovetail strip constitute the first connecting structure, and the second dovetail groove, the fourth dovetail groove, and the second dovetail strip constitute the second connecting structure.

[0015] According to some embodiments of the present invention, the projections of the first dovetail groove and the second dovetail groove on the surface of the first plate are perpendicular to each other.

[0016] According to some embodiments of the present invention, the placement groove is disposed on the side of the first plate facing the first heat-resistant plate, and the placement groove is perpendicular to the first dovetail groove.

[0017] According to some embodiments of the present invention, the depth of the placement groove is greater than the depth of the first dovetail groove, and at the intersection of the placement groove and the first dovetail groove, the reinforcing strip is located between the first dovetail strip and the first plate.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 This is a schematic diagram of the structure of a high-temperature resistant and wear-resistant composite board for an archive room according to an embodiment of the present utility model.

[0021] Figure 2 This is a schematic diagram of a high-temperature resistant and wear-resistant composite board for archives with heat-resistant strips, as described in an embodiment of the present invention.

[0022] Figure 3 This is a partially enlarged schematic diagram of a high-temperature resistant and wear-resistant composite board for archives in an embodiment of this utility model.

[0023] Figure 4 This is an exploded view of a high-temperature resistant and wear-resistant composite board for archives, as described in an embodiment of this utility model.

[0024] Icon labels:

[0025] First plate 100, first connecting structure 110, first dovetail strip 111, second connecting structure 120, second dovetail strip 121, placement groove 130, sliding groove 140, first heat-resistant plate 200, second heat-resistant plate 300, reinforcing strip 400, heat-resistant strip 500, insert part 510. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] As described in the background section, to give composite panels high-temperature and wear-resistant properties, polyurethane is first coated onto the composite panels to form a polyurethane layer. Alternatively, melamine resin can be coated onto the surface of the composite panels to form a melamine coating. Then, a wear-resistant layer is applied. The wear-resistant layer is generally a coating containing wear-resistant particles, such as silicon carbide or alumina.

[0031] It's important to understand that in some cases, aluminum silicate fiberboard, calcium silicate board, or other similar materials can be used as heat-resistant boards, which are then attached to the surface of the main board to wrap around it and form a composite board. The outer surface of this type of composite board is heat-resistant and can withstand temperatures higher than those of the main board.

[0032] Reference Figure 1 As shown, an embodiment of the present invention provides a high-temperature resistant and wear-resistant composite board for archives, comprising a first board body 100, a first heat-resistant board 200, a second heat-resistant board 300, and reinforcing strips 400.

[0033] The first plate 100 has a first connecting structure 110 on one side and a second connecting structure 120 on the other side. The first plate 100 serves as the main body of the composite board, with the first connecting structure 110 for mounting and bonding the first heat-resistant plate 200, and the second connecting structure 120 for mounting and bonding the second heat-resistant plate 300.

[0034] The surface of the first heat-resistant plate 200 is provided with a wear-resistant layer. The first heat-resistant plate 200 is attached to the surface of the first plate body 100 and is fixedly connected to the first plate body 100 through the first connecting structure 110. The surface of the second heat-resistant plate 300 is provided with a wear-resistant layer. The second heat-resistant plate 300 is located on the opposite side of the first heat-resistant plate 200. The second heat-resistant plate 300 is attached to the surface of the first plate body 100 and is fixedly connected to the first plate body 100 through the second connecting structure 120. The reinforcing strip 400 is disposed between the first plate body 100 and the first heat-resistant plate 200 and / or between the first plate body 100 and the second heat-resistant plate 300.

[0035] The first plate 100, as the main body of the composite board, can be slightly thicker. For example, the thickness of the first plate 100 is greater than that of the first heat-resistant plate 200 and the second heat-resistant plate 300. Both the first heat-resistant plate 200 and the second heat-resistant plate 300 serve to resist high temperatures and protect the first plate 100.

[0036] To prevent the composite panel from bending and deforming during use, reinforcing strips 400 are installed within the composite panel to resist bending deformation. It should be understood that the reinforcing strips 400 can be made of steel, aluminum, or fiber-reinforced plastics, etc.

[0037] The reinforcing strip 400 can be disposed between the first plate 100 and the first heat-resistant plate 200, or between the first plate 100 and the second heat-resistant plate 300, or simultaneously between the first plate 100 and the first heat-resistant plate 200 and between the first plate 100 and the second heat-resistant plate 300. It should be understood that even with the reinforcing strip 400, there should be no gap between the first plate 100 and the first heat-resistant plate 200, and similarly, there should be no gap between the first plate 100 and the second heat-resistant plate 300. Taking the reinforcing strip 400 disposed between the first plate 100 and the first heat-resistant plate 200 as an example, to achieve the absence of a gap between the first plate 100 and the first heat-resistant plate 200, a groove can be formed in the first plate 100 or the first heat-resistant plate 200, both of which can be used to accommodate the reinforcing strip 400.

[0038] It is understandable that the first plate 100, the first heat-resistant plate 200 and the second heat-resistant plate 300 are bonded together to form a composite plate, and the surface of the composite plate is provided with a wear-resistant layer.

[0039] The main areas of friction in composite panels are on the surface, specifically where the first heat-resistant plate 200 or the second heat-resistant plate 300 is located. Although the surfaces of the first heat-resistant plate 200 and the second heat-resistant plate 300 are equipped with wear-resistant layers, in some cases, the sides of the composite panel may also be subject to friction, causing wear. Therefore, by adding another wear-resistant layer to the surface of the composite panel, including both the surface and the sides, wear resistance is improved.

[0040] It is understood that the surface of the first plate 100 is provided with a placement groove 130, and a reinforcing strip 400 is provided in the placement groove 130. It is understood that the reinforcing strip 400 is preferably a steel strip. In some embodiments, the reinforcing strip 400 is disposed between the first plate 100 and the first heat-resistant plate 200, and the placement groove 130 can be disposed on the side of the first plate 100 facing the first heat-resistant plate 200. The steel strip is selected as the reinforcing strip 400. The steel strip placed in the placement groove 130 will not affect the adhesion between the first plate 100 and the first heat-resistant plate 200, that is, the first plate 100 can adhere to the first heat-resistant plate 200 without creating a gap between the plate layers.

[0041] It is understandable that each side of the composite board is provided with a heat-resistant strip 500, and multiple heat-resistant strips 500, together with the first heat-resistant plate 200 and the second heat-resistant plate 300, surround the first plate body 100.

[0042] Reference Figure 2 As shown, furthermore, to protect the sides of the composite board, a heat-resistant strip 500 can be provided. The heat-resistant strip 500 wraps around the sides of the composite board, achieving a high-temperature resistance effect. It should be understood that the heat-resistant strip 500 can be made of the same material as the first heat-resistant plate 200 or the second heat-resistant plate 300, such as aluminum silicate fiber or calcium silicate.

[0043] Reference Figure 3 As shown, it can be understood that the heat-resistant strip 500 is provided with an insertion part 510, which is arranged along the length direction of the heat-resistant strip 500. The side of the first plate 100 is provided with a sliding groove 140, which is arranged along the length direction of the side of the first plate 100. The insertion part 510 is slidably inserted into the sliding groove 140.

[0044] The slide groove 140 and the insert part 510 are mutually compatible. The insert part 510 can be dovetail-shaped, and correspondingly, the slide groove 140 can be dovetail-shaped. Of course, other similar structures are also possible, such as an I-shaped groove, which requires a corresponding I-shaped insert part 510.

[0045] Reference Figure 4As shown, it can be understood that a first dovetail groove is formed on one side of the first plate 100, a second dovetail groove is formed on the other side of the first plate 100, a third dovetail groove is formed on the surface of the first heat-resistant plate 200, and a fourth dovetail groove is formed on the surface of the second heat-resistant plate 300. The first heat-resistant plate 200 is attached to the first plate 100, so that the first dovetail groove and the third dovetail groove are aligned and form a groove. A first dovetail strip 111 is inserted between the first dovetail groove and the third dovetail groove. The second heat-resistant plate 300 is attached to the first plate 100, so that the second dovetail groove and the fourth dovetail groove are aligned and form a groove. A second dovetail strip 121 is inserted between the second dovetail groove and the fourth dovetail groove. The first dovetail groove, the third dovetail groove and the first dovetail strip 111 constitute a first connecting structure 110, and the second dovetail groove, the fourth dovetail groove and the second dovetail strip 121 constitute a second connecting structure 120.

[0046] After the first heat-resistant plate 200 is attached to the first plate body 100, simply inserting the first dovetail strip 111 from the side into the groove formed by the first and third dovetail grooves will fix the first heat-resistant plate 200 to the first plate body 100. Similarly, after the second heat-resistant plate 300 is attached to the first plate body 100, simply inserting the second dovetail strip 121 from the side into the groove formed by the second and fourth dovetail grooves will fix the second heat-resistant plate 300 to the first plate body 100. It should be understood that the fixing here refers to restricting movement in the direction perpendicular to the surface of the first plate body 100.

[0047] It is understandable that the projections of the first dovetail groove and the second dovetail groove on the surface of the first plate 100 are perpendicular to each other.

[0048] That is, the insertion directions of the first dovetail strip 111 and the second dovetail strip 121 are also perpendicular to each other. The tendency for relative slippage between the first heat-resistant plate 200 and the first plate body 100 and the tendency for relative slippage between the second heat-resistant plate 300 and the first plate body 100 are perpendicular to each other, which can minimize the possibility of simultaneous slippage of the first heat-resistant plate 200 and the second heat-resistant plate 300.

[0049] It is understood that the placement groove 130 is located on the side of the first plate 100 facing the first heat-resistant plate 200, and the placement groove 130 is perpendicular to the first dovetail groove.

[0050] When the placement groove 130 is perpendicular to the first dovetail groove, the steel bar is perpendicular to the first dovetail bar 111. In the plane, it can be divided into the X direction and the Y direction, where the X direction and the Y direction are perpendicular to each other. The composite plate may be bent along the X direction or along the Y direction. Assuming that the first dovetail bar 111 is parallel to the X direction, the steel bar will be parallel to the Y direction. Then the first dovetail bar 111 can resist the bending of the composite plate along the X direction, and the steel bar can resist the bending of the composite plate along the Y direction.

[0051] It is understandable that the depth of the placement groove 130 is greater than the depth of the first dovetail groove. At the intersection of the placement groove 130 and the first dovetail groove, the reinforcing strip 400 is located between the first dovetail strip 111 and the first plate 100.

[0052] The depth of the placement groove 130 is greater than that of the first dovetail groove, and the reinforcing strip 400 or steel strip will be placed at the bottom of the placement groove 130 to avoid the first dovetail strip 111.

[0053] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-temperature resistant and wear-resistant composite board for use in archives, characterized in that, include: A first plate (100) has a first connecting structure (110) on one side and a second connecting structure (120) on the other side. The first heat-resistant plate (200) has a wear-resistant layer on its surface. The first heat-resistant plate (200) is attached to the surface of the first plate body (100), and the first heat-resistant plate (200) is fixedly connected to the first plate body (100) through the first connecting structure (110). The second heat-resistant plate (300) has a wear-resistant layer on its surface. The second heat-resistant plate (300) is located on the opposite side of the first heat-resistant plate (200). The second heat-resistant plate (300) is attached to the surface of the first plate body (100). The second heat-resistant plate (300) is fixedly connected to the first plate body (100) through the second connecting structure (120). A reinforcing strip (400) is disposed between the first plate (100) and the first heat-resistant plate (200) and / or between the first plate (100) and the second heat-resistant plate (300).

2. The high-temperature resistant and wear-resistant composite board for archives as described in claim 1, characterized in that, The first plate (100), the first heat-resistant plate (200) and the second heat-resistant plate (300) are bonded together to form a composite plate, and the surface of the composite plate is provided with a wear-resistant layer.

3. The high-temperature resistant and wear-resistant composite board for archives as described in claim 1, characterized in that, The first plate (100) has a placement groove (130) on its surface, and the reinforcing strip (400) is provided in the placement groove (130).

4. The high-temperature resistant and wear-resistant composite board for archives as described in claim 1, characterized in that, The reinforcing strip (400) is a steel strip.

5. The high-temperature resistant and wear-resistant composite board for archives as described in claim 2, characterized in that, Each side of the composite board is provided with a heat-resistant strip (500), and the plurality of heat-resistant strips (500), together with the first heat-resistant plate (200) and the second heat-resistant plate (300), surround the first plate body (100).

6. The high-temperature resistant and wear-resistant composite board for archives as described in claim 5, characterized in that, The heat-resistant strip (500) is provided with an insertion part (510), the insertion part (510) is arranged along the length direction of the heat-resistant strip (500), and a sliding groove (140) is provided on the side of the first plate (100), the sliding groove (140) is arranged along the length direction of the side of the first plate (100), and the insertion part (510) is slidably inserted into the sliding groove (140).

7. The high-temperature resistant and wear-resistant composite board for archives as described in claim 3, characterized in that, A first dovetail groove is formed on one side of the first plate (100), a second dovetail groove is formed on the other side of the first plate (100), a third dovetail groove is formed on the surface of the first heat-resistant plate (200), and a fourth dovetail groove is formed on the surface of the second heat-resistant plate (300). The first heat-resistant plate (200) is attached to the first plate (100) so that the first dovetail groove and the third dovetail groove are aligned and form a groove. A first dovetail is inserted between the first dovetail groove and the third dovetail groove. The second heat-resistant plate (300) is attached to the first plate (100) so that the second dovetail groove is aligned with the fourth dovetail groove and surrounds the groove. A second dovetail strip (121) is inserted between the second dovetail groove and the fourth dovetail groove. The first dovetail groove, the third dovetail groove and the first dovetail strip (111) constitute the first connecting structure (110). The second dovetail groove, the fourth dovetail groove and the second dovetail strip (121) constitute the second connecting structure (120).

8. The high-temperature resistant and wear-resistant composite board for archives as described in claim 7, characterized in that, The projections of the first dovetail groove and the second dovetail groove onto the surface of the first plate (100) are perpendicular to each other.

9. The high-temperature resistant and wear-resistant composite board for archives as described in claim 7, characterized in that, The placement groove (130) is disposed on the side of the first plate (100) facing the first heat-resistant plate (200), and the placement groove (130) is perpendicular to the first dovetail groove.

10. The high-temperature resistant and wear-resistant composite board for archives as described in claim 9, characterized in that, The depth of the placement groove (130) is greater than the depth of the first dovetail groove. At the intersection of the placement groove (130) and the first dovetail groove, the reinforcing strip (400) is located between the first dovetail strip (111) and the first plate (100).

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