Building external wall insulation board

Abstract

The utility model discloses a building external wall insulation board, which relates to an insulation decorative board, and comprises an insulation part, pouring groove holes communicated with guide rail grooves formed in the front surface are symmetrically formed in the side wall of the insulation part; the decoration panel comprises a pin of which the end part is provided with a limiting part; the limiting part is divided into a V-shaped part and a horizontal part which are symmetrically arranged relative to the center of the pin according to the structure, and the horizontal part is attached to the inner wall of the pouring groove hole. The heat preservation part and the decoration panel which are designed in an assembly mode are adopted, the heat preservation part is fixed through the anchor rod, then the decoration panel is assembled on the heat preservation part, and therefore the convenience of installation of the heat preservation plate is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of building boards, in particular to a building exterior wall insulation board. Background Art

[0002] The exterior wall insulation decorative integrated board is a composite building material with integrated insulation and decoration functions. It is composed of insulation materials and decorative surface layers, which can effectively improve the thermal performance of the building and give the building an aesthetic value. In the existing exterior wall insulation decorative integrated board technology, the patent "Decorative insulation integrated exterior wall board (CN102444251A)" discloses a decorative insulation integrated exterior wall board connected to the base wall through a keel. This exterior wall board is composed of a surface decorative board layer, a middle waterproof glass wool layer and a moisture-proof aluminum foil veneer, forming a composite structure that combines beauty and insulation.

[0003] However, in the existing technical solutions, due to the limited space between the wall and the insulation board, the insulation board is usually fixed with anchor rods. This fixing method usually involves pre-setting anchor rods, then hanging the connectors on the back of the insulation board on these anchor rods, and finally tightening them with nuts. This installation process is not only cumbersome to operate, but may also lead to low installation efficiency, increase construction time and cost. In addition, the step of pre-fixing anchor rods also limits the possibility of on-site adjustment and reduces installation flexibility.

[0004] In view of the above problems, it is necessary to develop a simpler and more efficient installation method and structural design to improve construction efficiency and installation quality. Summary of the invention

[0005] The purpose of the embodiment of the utility model is to provide a building exterior wall insulation board to solve the problem of complicated installation process in the prior art and to improve construction efficiency and installation quality.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is a building exterior wall insulation board, including an insulation part and a decorative panel.

[0007] The heat preservation part has a side wall symmetrically provided with pouring slot holes connected with the guide rail slots opened on the front side;

[0008] The decorative panel includes a limiting portion arranged at an end portion;

[0009] The limiting portion includes a pin, and a V-shaped portion is symmetrically arranged at the top of the pin;

[0010] A first horizontal portion is disposed at the end of the V-shaped portion, and the first horizontal portion is attached to the inner wall of the pouring slot hole.

[0011] Furthermore, the front side of the insulation part is symmetrically provided with anchor rod mounting holes in pairs, the pouring slot hole is provided with a notch, and the anchor rod mounting holes are connected with the notch; the first horizontal part extends through the notch and abuts against the side wall of the anchor rod arranged in the anchor rod mounting hole.

[0012] Furthermore, an inclined portion is provided between the side walls on adjacent sides of the two V-shaped portions, and a second horizontal portion parallel to the top end of the V-shaped portion is provided between the two inclined portions.

[0013] Furthermore, the rock wool insulation part includes a page header and a page footer arranged relatively, wherein:

[0014] The page header is provided with an extension portion, one side of the extension portion is flush with the back of the heat preservation portion, and the opposite side is provided with a protruding portion;

[0015] The page tail is provided with a matching groove which is engaged with the protruding part and the extending part;

[0016] The page header has a side that faces the front side and is an inclined surface, and the page footer is provided with a covering portion; the covering portion is matched with the inclined surface.

[0017] Furthermore, the front side of the heat-insulating portion is provided with grooves arranged in a linear array; and the back side of the decorative panel is provided with reinforcing ribs inlaid and matched with the grooves.

[0018] Furthermore, the reinforcing ribs are rectangular polyethylene strips.

[0019] The beneficial effects of the utility model include the following aspects:

[0020] First of all, the utility model proposes an innovative building exterior wall insulation decoration integrated board, which significantly improves the installation efficiency and convenience by optimizing the connection method between the insulation part and the decorative panel. The installation of traditional insulation boards requires a complicated anchoring process, while the assembled design adopted by the utility model simplifies this process, allowing the insulation part to be installed quickly and further reinforced by the decorative panel, reducing the workload on the construction site, shortening the installation cycle, and thus reducing the construction cost.

[0021] Secondly, the utility model realizes a stable mechanical connection between the decorative panel and the insulation part by introducing the limiting part design of the decorative panel, which includes structures such as the pin, the V-shaped part and the horizontal part. This connection method can not only ensure the stable fixation of the decorative panel, but also automatically adjust the opening angle of the V-shaped part through the force generated by the expansion of the foam, so as to better lock the anchor rod and ensure the firmness of the overall structure. This design also has a certain self-adjustment ability, which can adapt to slight changes in the structure to a certain extent, and improve the reliability of the system.

[0022] Furthermore, the utility model designs a special connection structure at the header and foot of the insulation part. Through the clamping fit between the extension part and the matching groove, and the fit between the inclined surface and the covering part, multiple insulation parts can be quickly and accurately spliced ​​together to form a continuous and seamless insulation layer. This design not only simplifies the installation process, but also ensures the integrity and appearance quality of the insulation layer, avoids the gap problem that may occur in the traditional splicing method, improves the insulation effect and enhances the aesthetics of the building.

[0023] In addition, the reinforcing ribs on the back of the decorative panel match the grooves on the front of the rock wool insulation part. By using rectangular polyethylene strips as reinforcing ribs, not only the connection strength between the decorative panel and the insulation part is enhanced, but also the stability of the entire insulation and decorative integrated board is improved. Due to its good toughness, the polyethylene strips can effectively adapt to the expansion and contraction caused by temperature changes, reduce the weight of the system, and help improve construction efficiency and safety, while also enhancing the durability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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.

[0025] Figure 1 The present invention is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 A side structural schematic diagram provided for an embodiment of the utility model.

[0027] Figure 3 A schematic diagram of an explosion structure provided for an embodiment of the utility model.

[0028] In the figure, 1, insulation part; 11, pouring slot hole; 12, guide rail slot; 14, anchor rod mounting hole; 15, groove; 2, decorative panel; 21, pin; 22, limit part; 221, V-shaped part; 222, first horizontal part; 223, inclined part; 224, second horizontal part; 23, reinforcing rib; 3, extension part; 31, protruding part; 4, matching slot; 51, inclined surface; 52, covering part. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 3 As shown, the utility model provides a building exterior wall insulation board, specifically comprising: an insulation part 1; in some possible implementations, the insulation part 1 is a rock wool insulation board, and the side walls are symmetrically provided with injection slots 11, and the front side is provided with a guide rail groove 12 connected to the injection slots 11.

[0031] The decorative panel 2 has a pin 21 with a limit portion 22 at its end. Figure 2 In some possible implementations, the limiting portion 22 includes a pin 21 , a V-shaped portion 221 and a first horizontal portion 222 that are symmetrically arranged at the top of the pin, and the first horizontal portion 222 is attached to the inner wall of the pouring slot 11 .

[0032] In some specific embodiments, Figure 3 , anchor rod mounting holes 14 are symmetrically provided in pairs on the front of the heat preservation part 1; a notch is provided in the injection slot 11 to communicate with the anchor rod mounting holes 14; the first horizontal portion 222 can extend from the notch and abut against the side wall of the anchor rod arranged in the anchor rod mounting hole 14. Specifically, during the installation process, the pin 21 is plugged into the guide groove 12, and the first horizontal portion 222 of the limiting portion 22 will abut against the inner wall of the injection slot 11. After being plugged into place, the foam glue is injected, and the foam glue expands so that the angle of the V-shaped portion 221 is subjected to a larger force. As the angle of the V-shaped portion 221 increases, the horizontal portion extends from the notch and abuts against the side wall of the anchor rod arranged in the anchor rod mounting hole 14, thereby achieving the fixing and limiting of the anchor rod.

[0033] In some specific implementations, the insulation part 1 and the decorative panel 2 are of assembled design, the insulation part 1 is fixed by anchor rods and then the decorative panel 2 is assembled on the insulation part 1, thereby greatly improving the convenience of installing the insulation board.

[0034] In some possible implementations, an inclined portion 223 is provided between the side walls of the two adjacent V-shaped portions 221, and a second horizontal portion 224 parallel to the top of the V-shaped portion 221 is provided between the two inclined portions 223. Figure 2When the foam expands, it squeezes the second horizontal portion 224 and deforms it toward the side of the decorative panel 2, so that the angle between the two V-shaped portions 221 increases. As the angle of the V-shaped portions 221 increases, the horizontal portion extends from the notch and contacts the side wall of the anchor rod arranged in the anchor rod mounting hole 14, thereby fixing the anchor rod.

[0035] In some possible implementations, in order to facilitate the assembly of multiple insulation parts 1 and form a continuous insulation layer, the insulation part 1 of this implementation includes a correspondingly arranged header and footer, and adopts a matching structure of a matching groove 4 and a protruding part 31 and an extension part 3.

[0036] Specifically, an extension portion 3 is provided on the page header of the heat-insulating portion 1, one side of the extension portion 3 is flush with the back side of the heat-insulating portion 1, and a protrusion 31 is provided on the opposite side. On the page footer, a matching groove 4 is provided to fit with the protrusion 31 and the extension portion 3. The side of the page header facing the front is a slope 51, and a covering portion 52 is provided on the page footer; the covering portion 52 is matched with the slope 51. By inserting the protrusion 31 on the page header into the matching groove 4 at the page footer, the covering portion 52 is tightly attached to the slope 51 to ensure a stable and smooth connection between the heat-insulating portion 1. The structure of this embodiment not only simplifies the installation process, but also ensures the integrity and appearance quality of the heat-insulating layer.

[0037] In some possible embodiments, the front of the insulation part 1 is provided with grooves 15 arranged in a linear array, and the back of the decorative panel 2 is provided with reinforcing ribs 23 inlaid with these grooves 15. In some possible embodiments, the reinforcing ribs 23 are rectangular polyethylene strips. This embodiment not only enhances the connection strength between the decorative panel 2 and the insulation part 1, but also improves the overall stability and durability of the entire insulation and decorative integrated panel. When the polyethylene strip is used as the reinforcing rib 23, its good toughness can adapt to the expansion and contraction caused by temperature changes, and at the same time can reduce the weight of the entire system, which is conducive to improving construction efficiency and safety.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A building exterior wall insulation board, comprising an insulation portion (1) and a decorative panel (2), characterized in that: The heat preservation part (1) has a side wall symmetrically provided with pouring slot holes (11) connected to the guide rail slot (12) opened on the front side; The decorative panel (2) comprises a limiting portion (22) arranged at an end portion; The limiting portion (22) comprises a plug pin (21), and a V-shaped portion (221) is symmetrically arranged at the center of the top end of the plug pin (21); A first horizontal portion (222) is provided at the end of the V-shaped portion (221), and the first horizontal portion (222) is fitted onto the inner wall of the pouring slot hole (11).

2. A building exterior wall insulation board according to claim 1, characterized in that: The front side of the heat-insulating portion (1) is symmetrically provided with anchor rod mounting holes (14), the pouring slot hole (11) is provided with a notch, the anchor rod mounting hole (14) is connected to the notch; the first horizontal portion (222) extends through the notch and contacts the side wall of the anchor rod arranged in the anchor rod mounting hole (14).

3. A building exterior wall insulation board according to claim 1, characterized in that: An inclined portion (223) is provided between the side walls of the two adjacent V-shaped portions (221), and a second horizontal portion (224) parallel to the top end of the V-shaped portion (221) is provided between the two inclined portions (223).

4. A building exterior wall insulation board according to claim 1, characterized in that: The heat preservation part (1) comprises a page header and a page footer arranged relatively to each other, wherein: An extension portion (3) is provided on the page header, one side of the extension portion (3) is flush with the back side of the heat-insulating portion (1), and a protruding portion (31) is provided on the opposite side; The page tail is provided with a matching groove (4) which is engaged with the protruding portion (31) and the extension portion (3); The side of the page header facing the front side is an inclined surface (51), and the page footer is provided with a covering portion (52); the covering portion (52) is matched with the inclined surface (51).

5. The building exterior wall insulation board according to claim 1, characterized in that: The front side of the heat-insulating portion (1) is provided with grooves (15) arranged in a linear array; the back side of the decorative panel (2) is provided with reinforcing ribs (23) inlaid and matched with the grooves (15).

6. A building exterior wall insulation board according to claim 5, characterized in that: The reinforcing ribs (23) are rectangular polyethylene strips.

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