High-strength anti-deformation multilayer board

Abstract

The utility model discloses a high-strength anti-deformation multi-layer board, relates to the field of composite multi-layer boards, and provides the following scheme aiming at the problems that most of the existing multi-layer boards are made of wood, the strength is lower, the existing multi-layer boards are easy to deform after being used for a long time, and the use experience is influenced: the high-strength anti-deformation multi-layer board comprises a honeycomb aluminum core board, a sandwich board and an outer layer board, sandwich plates are symmetrically arranged on the two sides of the honeycomb aluminum core plate, outer layer plates are symmetrically installed on the sandwich plates up and down, fixing holes are formed in the corners of the honeycomb aluminum core plate, the sandwich plates and the outer layer plates, first fixing bolts are installed on one sides in the fixing holes, second fixing bolts are sleeved with the first fixing bolts, and first fixing plates are symmetrically arranged on the two sides of the honeycomb aluminum core plate. And second fixing plates are symmetrically mounted on the other two sides of the honeycomb aluminum core plate. The honeycomb aluminum core board is novel in structure, the honeycomb aluminum core board is adopted as the board core of the multilayer board, the structure of the multilayer board is reinforced, the structural strength of the multilayer board is improved, the stability of the multilayer board is improved, and the service life of the multilayer board is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of composite multilayer board especially relates to a high strength deformation prevention multilayer board. BACKGROUND

[0002] With the development of science and technology, more and more kinds of plates appear in the plate industry, and the plate has a wide application in production and life. Due to the difference of the material or the structural characteristics, the types and characteristics of the plate are various, the multilayer board is a commonly used material widely used in building decoration and wood door, furniture making, and is closely related to daily life. The traditional multilayer board is mostly directly processed from wood, and the strength is low. After a long time of use, deformation occurs, which affects the use experience. The present application provides a high strength deformation prevention multilayer board, which uses a honeycomb aluminum core plate as the core of the multilayer board, can effectively disperse the stress of the multilayer board, improve the stability of the multilayer board as a whole, prolong the service life of the multilayer board, and simultaneously reinforce the structure of the multilayer board, improve the structural strength of the multilayer board, and replace the traditional solid wood plate. SUMMARY

[0003] The utility model provides a high strength deformation prevention multilayer board solves the prior art problems.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A kind of high strength deformation prevention multilayer board, including honeycomb aluminum core plate, interlayer and outer layer, the honeycomb aluminum core plate both sides symmetry is provided with interlayer, and the interlayer is symmetrically installed with outer layer, the honeycomb aluminum core plate, interlayer and outer layer corner are equipped with fixed hole, and the fixed hole inside one side is equipped with first fixed peg, the first fixed peg is internally sleeved with second fixed peg, and the honeycomb aluminum core plate both sides symmetry is equipped with first fixed plate, the other side of the honeycomb aluminum core plate symmetry is equipped with second fixed plate.

[0006] Preferably, the first fixed peg top is equipped with hexagonal hole, and the first fixed peg inside is equipped with fixed screw groove, the second fixed peg bottom is equipped with cross hole, and the second fixed peg outer side is around and is equipped with fixed thread, and the fixed screw groove shape and size are matched with fixed thread, the first fixed peg and second fixed peg are mutually threadingly engaged, and the first fixed peg and second fixed peg are mutually rotatably connected.

[0007] Preferably, the hexagonal hole shape and size are matched with hexagonal wrench, and the cross hole shape and size are matched with cross screwdriver.

[0008] Preferably, the outer layer plate is provided with fixing columns inside, and a support framework is installed between the fixing columns, the fixing columns are linearly arranged on one side of the outer layer plate, the fixing columns are provided with holes corresponding to the fixing columns, the fixing columns penetrate into the inner layer plate, and the honeycomb aluminum core plate is provided with fixing grooves on both sides, the fixing grooves are matched with the fixing columns in shape and size, and the support framework is a long strip structure.

[0009] Preferably, the honeycomb aluminum core plate is an aluminum honeycomb structure, and the fixing grooves are arranged between the honeycomb holes, and the inner layer plate is a sound insulation material.

[0010] Preferably, the outer layer plate is provided with a first clamping groove on one side, and a first clamping strip is installed on one side of the first fixing plate, the first clamping groove is matched with the first clamping strip in shape and size, and a second clamping groove is arranged on the other side of the outer layer plate, a second clamping strip is installed on one side of the second fixing plate, and the second clamping groove is matched with the second clamping strip in shape and size, and the first fixing plate and the second fixing plate are clamped with the outer layer plate.

[0011] Preferably, the first fixing plate is provided with splicing blocks on both sides, and the splicing blocks are clamped with the second fixing plate, and the splicing blocks are trapezoidal structures.

[0012] The beneficial effects of the utility model are:

[0013] 1. The honeycomb aluminum core plate is an aluminum honeycomb structure, which can effectively improve the strength of the multilayer plate, prevent the multilayer plate from rotting due to air humidity, make the multilayer plate deform, and improve the stability of the multilayer plate when impacted.

[0014] 2. The support framework is a long strip structure, the support framework is used for improving the structural strength of the outer layer plate, the inner layer plate is a sound insulation material, and the inner layer plate is used for improving the heat preservation and sound insulation of the multilayer plate.

[0015] 3. The first fixing plate and the second fixing plate are used for protecting the outer side of the multilayer plate, the second fixing bolt and the first fixing bolt are threadedly engaged with each other, the honeycomb aluminum core plate, the inner layer plate and the outer layer plate are matched and attached to each other, and a convenient multilayer plate structure is formed.

[0016] In summary, after the structure of the utility model is adopted, the problems of low strength, deformation after long-term use and influence on use experience of the traditional multilayer plate which is mostly directly processed from wood can be better solved. ACCURACY

[0017] Figure 1 The utility model discloses a multilayer plate structure schematic view.

[0018] Figure 2 is a sectional view of the multilayer board structure of the utility model;

[0019] Figure 3 is another angle sectional view of the multilayer board structure of the utility model;

[0020] Figure 4 is a schematic view of the fixing bolt structure of the utility model;

[0021] Figure 5 is another angle schematic view of the fixing bolt structure of the utility model;

[0022] Figure 6 is a schematic view of the internal structure of the multilayer board of the utility model;

[0023] Figure 7 is a schematic view of the internal structure of the multilayer board of the utility model;

[0024] Figure 8 is a schematic view of the fixing plate structure of the utility model.

[0025] In the drawing: 1, honeycomb aluminum core board; 2, sandwich board; 3, outer layer board; 4, fixed column; 5, support framework; 6, fixed groove; 7, fixed hole; 8, first fixing bolt; 9, fixed screw groove; 10, hexagonal hole; 11, second fixing bolt; 12, fixed thread; 13, cross hole; 14, first fixing plate; 15, splicing block; 16, first clamping strip; 17, first clamping groove; 18, second fixing plate; 19, second clamping strip; 20, second clamping groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Reference Figures 1-8The utility model provides a kind of high-strength deformation-resistant multilayer board, including honeycomb aluminum core board 1, interlayer board 2 and outer layer board 3, honeycomb aluminum core board 1 both sides symmetrically provided with interlayer board 2, honeycomb aluminum core board 1 is used to disperse stress to multilayer board, improve the stability of multilayer board as a whole, and interlayer board 2 symmetrically installs outer layer board 3, and outer layer board 3 protects the outside of multilayer board, and fixed hole 7 is provided at the corner of honeycomb aluminum core board 1, interlayer board 2 and outer layer board 3, first fixed bolt 8 is installed in one side inside fixed hole 7, and second fixed bolt 11 is sleeved in first fixed bolt 8, first fixed plate 14 is symmetrically provided on both sides of honeycomb aluminum core board 1, and second fixed plate 18 is symmetrically installed on the other two sides of honeycomb aluminum core board 1, hexagonal hole 10 is provided at the top of first fixed bolt 8, and fixed screw groove 9 is provided in first fixed bolt 8, cross hole 13 is provided at the bottom of second fixed bolt 11, and fixed thread 12 is wound around the outside of second fixed bolt 11, and the shape and size of fixed screw groove 9 are matched with fixed thread 12, first fixed bolt 8 and second fixed bolt 11 are threadedly engaged with each other, and first fixed bolt 8 and second fixed bolt 11 are rotatably connected with each other, the shape and size of hexagonal hole 10 are matched with hexagonal wrench, and the shape and size of cross hole 13 are matched with cross screwdriver, by the thread engagement of second fixed bolt 11 and first fixed bolt 8, the mutual fitting between honeycomb aluminum core board 1, interlayer board 2 and outer layer board 3 is achieved, and a kind of multilayer board structure of convenient installation is formed.

[0028] With reference to Figure 6 And Figure 7 Fixed column 4 is provided in the inside of outer layer board 3, and fixed column 4 is linearly arrayed on one side of outer layer board 3, hole is provided in interlayer board 2 corresponding to fixed column 4, and fixed column 4 penetrates inside interlayer board 2, fixed groove 6 is provided on both sides of honeycomb aluminum core board 1, and the shape and size of fixed groove 6 are matched with fixed column 4, support framework 5 is a long strip structure, support framework 5 is used to improve the structural strength of outer layer board 3, honeycomb aluminum core board 1 is a kind of aluminum honeycomb structure, which can effectively improve the strength inside multilayer board, prevent the internal decay of multilayer board due to air humidity, make multilayer board deformation, and fixed groove 6 is provided between honeycomb holes, interlayer board 2 is a sound insulation material, and interlayer board 2 is used to improve the heat preservation and sound insulation of multilayer board.

[0029] With reference to Figure 8The outer layer plate 3 is provided with a first clamping groove 17 on one side, and the first fixed plate 14 is provided with a first clamping strip 16 on one side, the first clamping groove 17 is matched with the first clamping strip 16 in shape and size, the outer layer plate 3 is provided with a second clamping groove 20 on the other side, the second fixed plate 18 is provided with a second clamping strip 19 on one side, and the second clamping groove 20 is matched with the second clamping strip 19 in shape and size, the first fixed plate 14 and the second fixed plate 18 are clamped with the outer layer plate 3, the first fixed plate 14 is provided with a splicing block 15 on both sides, and the splicing block 15 is clamped with the second fixed plate 18, the splicing block 15 is a trapezoidal structure, the first fixed plate 14 and the second fixed plate 18 are used for protecting the outer side of the multi-layer plate, and the splicing block 15 is used for realizing punch-free fixing between the first fixed plate 14 and the second fixed plate 18.

[0030] Working principle: first, in use, the interlayer plate 2 is used for clamping the honeycomb aluminum core plate 1 up and down, then the fixed column 4 of the outer layer plate 3 is connected in the interlayer plate 2 in the position corresponding to the fixed groove 6, the outer layer plate 3 is fixed to the honeycomb aluminum core plate 1 and the interlayer plate 2, then the first fixed bolt 8 is installed in the fixed hole 7, the second fixed bolt 11 is installed on the other side of the fixed hole 7, the first fixed bolt 8 is fixed by using a hexagonal wrench through a hexagonal hole 10, the second fixed bolt 11 is rotated by using a cross screwdriver to engage a cross hole 13, the first fixed bolt 8 and the second fixed bolt 11 are threadedly engaged with each other, the honeycomb aluminum core plate 1, the interlayer plate 2 and the outer layer plate 3 are fixed and installed, then the first fixed plate 14 is used for clamping the first clamping strip 16 with the first clamping groove 17, the second fixed plate 18 is used for clamping the second clamping strip 19 with the second clamping groove 20, and the splicing block 15 is clamped with the second fixed plate 18, and the outer layer of the multi-layer plate is protected;

[0031] When an impact is encountered, the force is dispersed through the support framework 5 provided on the outer layer plate 3, the fixed column 4 contacts the interlayer plate 2 and the honeycomb aluminum core plate 1 to complete the shock absorption, and the honeycomb structure in the honeycomb aluminum core plate 1 disperses the impact force, thereby improving the strength of the multi-layer plate.

[0032] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-strength, deformation-resistant multilayer panel comprising a honeycomb aluminum core panel (1), a sandwich panel (2) and an outer panel (3), characterized in that, The honeycomb aluminum core plate (1) is symmetrically provided with a sandwich plate (2) on both sides, and the sandwich plate (2) is symmetrically provided with an outer plate (3) on the upper and lower sides, the corners of the honeycomb aluminum core plate (1), the sandwich plate (2) and the outer plate (3) are provided with a fixing hole (7), and the first fixing bolt (8) is installed on one side of the fixing hole (7), the second fixing bolt (11) is sleeved in the first fixing bolt (8), and the first fixing plate (14) is symmetrically provided on both sides of the honeycomb aluminum core plate (1), and the second fixing plate (18) is symmetrically provided on the other two sides of the honeycomb aluminum core plate (1).

2. A high strength, deformation resistant, multi-ply board according to claim 1, wherein, The first fixing bolt (8) is provided with a hexagonal hole (10) at the top, and the first fixing bolt (8) is provided with a fixed screw groove (9) inside, the second fixing bolt (11) is provided with a cross hole (13) at the bottom, and the second fixing bolt (11) is provided with a fixed thread (12) outside, and the shape and size of the fixed screw groove (9) and the fixed thread (12) are matched, the first fixing bolt (8) and the second fixing bolt (11) are threadedly engaged with each other, and the first fixing bolt (8) and the second fixing bolt (11) are rotatably connected with each other.

3. A high strength, deformation resistant, multi-ply board according to claim 2, wherein, The shape and size of the hexagonal hole (10) are matched with the hexagonal wrench, and the shape and size of the cross hole (13) are matched with the cross screwdriver.

4. The high strength, deformation resistant, multi-layered board of claim 1, wherein, The outer plate (3) is provided with a fixed column (4) on the inner side, and the fixed column (4) is provided with a support framework (5) between the fixed column (4), the fixed column (4) is linearly arranged on one side of the outer plate (3), the sandwich plate (2) is provided with a hole corresponding to the fixed column (4), the fixed column (4) penetrates into the sandwich plate (2), the fixed groove (6) is provided on both sides of the honeycomb aluminum core plate (1), the shape and size of the fixed groove (6) are matched with the fixed column (4), and the support framework (5) is a long strip structure.

5. A high strength, deformation resistant, multi-ply board according to claim 4, wherein, The honeycomb aluminum core plate (1) is a honeycomb structure made of aluminum, and the fixed groove (6) is provided between the honeycomb holes, and the sandwich plate (2) is a sound insulation material.

6. The high strength, deformation resistant, multi-layered board of claim 1, wherein, The outer plate (3) is provided with a first clamping groove (17) on one side, and the first fixing plate (14) is provided with a first clamping strip (16) on one side, the shape and size of the first clamping groove (17) are matched with the first clamping strip (16), the outer plate (3) is provided with a second clamping groove (20) on the other side, the second fixing plate (18) is provided with a second clamping strip (19) on one side, and the shape and size of the second clamping groove (20) are matched with the second clamping strip (19), the first fixing plate (14) and the second fixing plate (18) are clamped with the outer plate (3).

7. The high strength, deformation resistant, multi-layered board of claim 1, wherein, The first fixing plate (14) is provided with a splicing block (15) on both sides, and the splicing block (15) is clamped with the second fixing plate (18), and the splicing block (15) is a trapezoidal structure.

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