External wall insulation board composite assembly

Abstract

The utility model provides an external wall insulation board composite assembly which solves the problems that in the installation process of an external wall insulation board composite assembly, a plurality of expansion bolts are usually used for penetrating through an insulation board to fix the insulation board on a wall body, however, the cold bridge effect can occur at connecting points formed on the wall body by the expansion bolts, and the insulation board cannot be fixed on the wall body. And the expansion bolt can rust after being used for a long time, so that the waterproof performance of the insulation board at the puncture point part of the expansion bolt is influenced. The fixing mechanism composed of the transverse fixing plate, the first vertical fixing plate and the barbed nails is arranged on the front side of the wall body, the heat preservation composite plate is installed and fixed, meanwhile, the barbed nails fix the heat preservation composite plate and do not completely penetrate through the heat preservation composite plate, the cold bridge effect is avoided, the overall heat preservation effect of an outer wall heat preservation system is prevented from being reduced, and the service life of the heat preservation system is prolonged. And the waterproof problem is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall insulation, in particular to an exterior wall insulation board composite component. Background Art

[0002] The exterior wall insulation board composite assembly is also called the exterior wall insulation integrated board. The exterior wall insulation integrated board refers to a board that can be installed on the outside of the building wall to achieve insulation effect. After the installation of this type of board, it can reduce the heat exchange between indoor and outdoor, which is beneficial for indoor insulation. Under certain circumstances, it can reduce energy loss. The exterior wall insulation board composite assembly is generally made of multiple boards pressed together or made by other processes to make it a whole, which is convenient for fixed installation operations during use.

[0003] During the installation of existing exterior wall insulation board composite assemblies, multiple expansion bolts are usually used to pass through the insulation board to fix the insulation board to the wall. However, the connection points formed by the expansion bolts on the wall will have a cold bridge effect, reducing the overall insulation effect of the exterior wall insulation system. In addition, the expansion bolts will rust after long-term use, affecting the waterproofness of the insulation board at the puncture points of the expansion bolts. Utility Model Content

[0004] In order to solve the problem that during the installation of the external wall insulation board composite assembly existing in the background technology, a plurality of expansion bolts are usually used to pass through the insulation board to fix the insulation board to the wall, but the connection points formed by the expansion bolts on the wall will have a cold bridge effect, thereby reducing the overall insulation effect of the external wall insulation system, and the expansion bolts will rust after long-term use, affecting the waterproofness of the insulation board at the piercing points of the expansion bolts. The utility model proposes an external wall insulation board composite assembly.

[0005] The technical solution of the utility model is: an exterior wall insulation board composite component, including a wall, a plurality of insulation composite boards are arranged on the front side of the wall, a fixing mechanism is arranged between the insulation composite board and the wall, the fixing mechanism is used to fix the insulation composite board to the front side of the wall, the fixing mechanism includes a plurality of transverse fixing plates fixed on the front side of the wall, the plurality of transverse fixing plates extend in the left and right directions and are arranged at intervals up and down, a plurality of vertical fixing plates arranged at intervals up and down are fixed between two adjacent transverse fixing plates, a plurality of barbed nails arranged at intervals up and down are fixed on the front side of the vertical fixing plate, and the barbed nails are fixedly inserted on the rear side of the insulation composite board.

[0006] Preferably, a plurality of support plates extending forward and spaced apart from each other are fixedly provided at the bottom of the transverse fixing plate, the support plates are located at the joints between two adjacent insulation composite plates, and the support plates abut against the bottom of the insulation composite plate located above.

[0007] Preferably, a plurality of vertical fixing plates 2 arranged at intervals on the left and right are fixed between two adjacent horizontal fixing plates, the plurality of vertical fixing plates 2 and the plurality of vertical fixing plates 1 are staggered on the left and right, the vertical fixing plate 2 is located behind the joint between two adjacent thermal insulation composite plates on the left and right, a vertical fixing plate 3 extending in the up and down direction is fixed on the front side of the vertical fixing plate 2, the vertical fixing plate 2 and the vertical fixing plate 3 are arranged perpendicular to each other, the vertical fixing plate 3 is located at the joint between two adjacent thermal insulation composite plates on the left and right, a through groove which is transparent on the left and right is opened on the vertical fixing plate 3, an insert plate is inserted in the through groove, and the insert plate is fixedly inserted in the thermal insulation composite plate located on the left.

[0008] Preferably, a limiting plate is fixedly provided at the right end of the inserting plate, and the cross section of the limiting plate is larger than the cross section of the through slot.

[0009] Preferably, adhesive is filled between adjacent vertical fixing plates 2 and 3 and between two horizontal fixing plates, and the adhesive is used to fix the thermal insulation composite panel to the front side of the wall.

[0010] Preferably, the joint between two adjacent thermal insulation composite panels is filled with thermal insulation filler.

[0011] Preferably, a sealing layer is filled at a joint between two adjacent thermal insulation composite panels, the sealing layer is located at the front side of the thermal insulation filler, and the front side of the sealing layer is flush with the front side of the thermal insulation composite panel.

[0012] Preferably, the thermal insulation composite panel includes a thermal insulation layer, an anti-cracking layer, and a surface layer which are arranged in sequence from back to front, the barbed nails are fixedly inserted on the rear side of the thermal insulation layer, and the plug plates are fixedly inserted on the left and right sides of the thermal insulation layer.

[0013] Advantages of the utility model: the utility model installs and fixes the thermal insulation composite panel by arranging a fixing mechanism consisting of a horizontal fixing plate, a vertical fixing plate and barbed nails on the front side of the wall, and the barbed nails fix the thermal insulation composite panel without completely penetrating the thermal insulation composite panel, thereby avoiding the cold bridge effect, reducing the overall thermal insulation effect of the exterior wall insulation system, and avoiding waterproofing problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a structural schematic diagram of the fixing mechanism of the utility model;

[0017] Figure 3 It is a top sectional view of the overall structure of the utility model.

[0018] In the figure: 1. wall; 2. thermal insulation composite board; 21. thermal insulation layer; 22. anti-cracking layer; 23. surface layer; 3. horizontal fixing plate; 4. vertical fixing plate 1; 5. barbed nails; 6. support plate; 7. vertical fixing plate 2; 8. vertical fixing plate 3; 9. plug plate; 10. limit plate; 11. thermal insulation filler; 12. sealing layer; 13. fixing mechanism. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1: A composite component of an exterior wall insulation board, such as Figure 1-3 As shown, a plurality of thermal insulation composite panels 2 are arranged on the front side of the wall 1. Specifically, the thermal insulation composite panel 2 includes a thermal insulation layer 21, an anti-cracking layer 22, and a surface layer 23 arranged in sequence from back to front. The thermal insulation layer 21 is an extruded polystyrene foam thermal insulation board, which not only has excellent and lasting thermal insulation properties, but also has excellent water resistance and moisture resistance, and is also corrosion-resistant and durable. The anti-cracking layer 22 is provided with an anti-cracking fiber cloth, which can enhance the overall anti-cracking performance of the thermal insulation composite panel 2. A fixing mechanism 13 is provided between the thermal insulation composite panel 2 and the wall 1. The fixing mechanism 13 is used to fix the thermal insulation composite panel 2 on the front side of the wall 1. Specifically, the fixing mechanism 13 includes A plurality of transverse fixing plates 3 are fixed on the front side of the wall 1 by expansion bolts. The plurality of transverse fixing plates 3 extend in the left-right direction and are spaced apart up and down. A plurality of vertical fixing plates 4 spaced apart up and down are fixed between two adjacent transverse fixing plates 3. A plurality of barbed nails 5 spaced apart up and down are fixed on the front side of the vertical fixing plate 4. The barbed nails 5 are made of plastic to prevent rust. The barbed nails 5 are fixedly inserted on the rear side of the thermal insulation composite panel 2 to fix the thermal insulation composite panel 2. At the same time, the barbed nails 5 do not completely penetrate the thermal insulation composite panel 2 to avoid the cold bridge effect, reduce the overall thermal insulation effect of the exterior wall thermal insulation system, and avoid waterproofing problems.

[0021] The collision bolts used to fix multiple horizontal fixing plates 3 on the front side of the wall 1 are located at the connection between the horizontal fixing plates 3 and the vertical fixing plates 4, which can enhance the overall stability of the fixing mechanism 13. The middle part of the vertical fixing plate 4 is also provided with a collision bolt, which can further enhance the firmness between the vertical fixing plate 4 and the wall 1 and prevent the vertical fixing plate 4 with the barbed nails 5 from falling off the wall 1. Compared with the method of directly fixing the thermal insulation composite panel 2 to the wall 1 by using expansion bolts to fix the horizontal fixing plates 3, the vertical fixing plates 4 and the barbed nails 5 to the wall 1, the number of expansion bolts used can be reduced, thereby reducing damage to the wall structure.

[0022] A plurality of support plates 6 extending forward and spaced apart from each other are fixedly arranged at the bottom of the transverse fixed plate 3. The support plates 6 are located at the joints between two upper and lower adjacent thermal insulation composite panels 2, and the support plates 6 are against the bottom of the thermal insulation composite panel 2 located above. The support plates 6 can not only support the bottom of the thermal insulation composite panel 2 to prevent the thermal insulation composite panel 2 from falling downward, but also during the installation of the thermal insulation composite panel 2, the plurality of support plates 6 can also play a positioning effect on the bottom of the thermal insulation composite panel 2 to prevent the thermal insulation composite panel 2 from tilting.

[0023] A plurality of vertical fixing plates 27 spaced apart from each other are fixedly arranged between two adjacent horizontal fixing plates 3. The plurality of vertical fixing plates 27 and the plurality of vertical fixing plates 14 are staggered left and right. The vertical fixing plates 27 are located behind the joint between two adjacent thermal insulation composite panels 2 on the left and right. A vertical fixing plate 3 8 extending in the up-down direction is fixedly arranged on the front side of the vertical fixing plates 27. The vertical fixing plates 27 and the vertical fixing plates 3 8 are arranged perpendicular to each other. The vertical fixing plates 3 8 are located at the joint between two adjacent thermal insulation composite panels 2 on the left and right. A through groove which is transparent from left to right is opened on the vertical fixing plates 3 8. An insert plate 9 is inserted in the through groove. The insert plate 9 is fixedly inserted in the thermal insulation composite panel 2 located on the left. The insert plate 9 can further prevent the thermal insulation composite panel 2 from falling off from the front side of the wall 1, thereby improving the stability of the thermal insulation composite panel 2.

[0024] A limit plate 10 is fixedly provided at the right end of the plug plate 9 . The cross section of the limit plate 10 is larger than the cross section of the through slot. The limit plate 10 is used to prevent the plug plate 9 from passing through the through slot and losing the limiting effect on the thermal insulation composite panel 2 .

[0025] Adhesive is filled between the adjacent second vertical fixing plate 7 and third vertical fixing plate 8 and between the two transverse fixing plates 3 , and the adhesive is used to fix the thermal insulation composite panel 2 on the front side of the wall 1 .

[0026] The joints between two adjacent thermal insulation composite panels 2 are filled with thermal insulation fillers 11, which are glass fiber wool, and can further enhance the thermal insulation effect and prevent heat from being lost from the joints between the thermal insulation composite panels 2; the joints between two adjacent thermal insulation composite panels 2 are filled with sealing layers 12, and the sealing layers 12 are located on the front side of the thermal insulation fillers 11, and the front side of the sealing layers 12 is flush with the front side of the thermal insulation composite panels 2; the sealing layers 12 are sealing strips, which prevent rainwater from entering the surface of the wall 1 from the joints between the thermal insulation composite panels 2.

[0027] Working principle: When in use, according to the height of the thermal insulation composite board 2, the horizontal fixing board 3 is fixed to the front side of the wall 1 by expansion bolts, and then a plurality of vertical fixing boards 1 4, 2 7 and 3 8 spaced apart from each other are welded between the horizontal fixing boards 3, and a plurality of barbed nails 5 are pasted on the vertical fixing board 1 4, and then adhesive is filled between the adjacent vertical fixing boards 2 7 and 3 8 and between the two horizontal fixing boards 3, and finally the bottom of the thermal insulation composite board 2 is placed on a plurality of support The support plate 6 is placed on the wall 1, and the support plate 6 is pressed against the front side of the wall 1, so that the barbed nails 5 are inserted into the support plate 6, and the support plate 6 is fixed to the front side of the wall 1 by adhesive, and then the plug plate 9 is inserted to the left into the through groove on the vertical fixing plate 3 8 located on the right side of the thermal insulation composite panel 2, so that the plug plate 9 is inserted into the thermal insulation composite panel 2, and then the next thermal insulation composite panel 2 is installed on the right side of the thermal insulation composite panel 2. After the installation is completed, the thermal insulation filler 11 and the sealing layer 12 are filled in the joints between the two thermal insulation composite panels 2.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A composite component of an exterior wall insulation board, characterized in that: The invention comprises a wall (1), a plurality of thermal insulation composite panels (2) are arranged on the front side of the wall (1), a fixing mechanism (13) is arranged between the thermal insulation composite panels (2) and the wall (1), the fixing mechanism (13) is used to fix the thermal insulation composite panels (2) on the front side of the wall (1), the fixing mechanism (13) comprises a plurality of transverse fixing plates (3) fixed on the front side of the wall, the plurality of transverse fixing plates (3) extend in the left-right direction and are arranged at intervals up and down, a plurality of vertical fixing plates (4) arranged at intervals up and down are fixed between two adjacent transverse fixing plates (3), a plurality of barbed nails (5) arranged at intervals up and down are fixed on the front side of the vertical fixing plate (4), and the barbed nails (5) are fixedly inserted on the rear side of the thermal insulation composite panels (2).

2. The exterior wall insulation board composite assembly according to claim 1, characterized in that: A plurality of support plates (6) extending forward and spaced apart from each other are fixedly disposed at the bottom of the transverse fixing plate (3); the support plates (6) are located at the joint between two upper and lower adjacent thermal insulation composite plates (2), and the support plates (6) abut against the bottom of the upper thermal insulation composite plate (2).

3. The exterior wall insulation board composite assembly according to claim 1, characterized in that: A plurality of vertical fixing plates (7) arranged at intervals on the left and right are fixedly provided between two adjacent horizontal fixing plates (3); the plurality of vertical fixing plates (7) and the plurality of vertical fixing plates (4) are arranged alternately on the left and right; the vertical fixing plates (7) are located behind the joint between two adjacent thermal insulation composite plates (2) on the left and right; a vertical fixing plate (8) extending in the up-down direction is fixedly provided on the front side of the vertical fixing plates (7); the vertical fixing plates (7) and the vertical fixing plates (8) are arranged perpendicular to each other; the vertical fixing plates (8) are located at the joint between two adjacent thermal insulation composite plates (2) on the left and right; a through groove which is transparent on the left and right is opened; a plug plate (9) is inserted into the through groove; the plug plate (9) is fixedly inserted into the thermal insulation composite plate (2) located on the left.

4. The exterior wall insulation board composite assembly according to claim 3, characterized in that: A limiting plate (10) is fixedly provided at the right end of the inserting plate (9), and the cross section of the limiting plate (10) is larger than the cross section of the through slot.

5. The exterior wall insulation board composite assembly according to claim 3, characterized in that: Adhesive is filled between the adjacent vertical fixing plates 2 (7) and 3 (8) and between the two horizontal fixing plates (3), and the adhesive is used to fix the thermal insulation composite plate (2) on the front side of the wall (1).

6. The exterior wall insulation board composite assembly according to claim 1, characterized in that: The joint between two adjacent thermal insulation composite panels (2) is filled with thermal insulation filler (11).

7. The exterior wall insulation board composite assembly according to claim 6, characterized in that: The joint between two adjacent thermal insulation composite panels (2) is filled with a sealing layer (12), the sealing layer (12) is located on the front side of the thermal insulation filler (11), and the front side of the sealing layer (12) is flush with the front side of the thermal insulation composite panel (2).

8. The exterior wall insulation board composite assembly according to claim 1, characterized in that: The thermal insulation composite panel (2) comprises a thermal insulation layer (21), an anti-cracking layer (22), and a surface layer (23) which are arranged in sequence from the back to the front, the barbed nails (5) are fixedly inserted at the rear side of the thermal insulation layer (21), and the inserting plates (9) are fixedly inserted at the left and right sides of the thermal insulation layer (21).

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