Stone insulation board

Abstract

The utility model relates to the technical field of outer wall boards, and particularly discloses a stone insulation board which comprises a stone board, an insulation board body and a connecting board. A plurality of first square block grooves are formed in the inner side surface of the stone plate; a first square bulge is inserted into the first square groove in a bonding manner; the first square block bulge is fixedly connected to one surface of the insulation board; a plurality of second square block grooves are formed in the inner side surface of the connecting plate; the adhesive is located in the first square groove and the second square groove, so that even if the stone plate, the heat preservation plate and the connecting plate are aligned and fixed side by side, sunlight, air and rainwater cannot make contact with the adhesive under the condition that the four faces are exposed in the air due to thermal expansion and cold contraction of a wall body or the wall body after long-term use, and the service life of the stone plate, the heat preservation plate and the connecting plate is prolonged. The oxidation aging speed is greatly inhibited, so that the service life is long, and the problem that the edge of an adhesive is easily exposed to air and is easy to age and oxidize due to the fact that the existing insulation board is fixed by using the adhesive on a plane is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall panels, in particular to a stone insulation board. Background Art

[0002] Stone insulation board is also called exterior wall insulation stone composite board, granite insulation composite board, stone insulation decoration integrated board, composite insulation stone, etc. In fact, there is no unified name, but the meaning is similar, that is, a product composed of ultra-thin natural stone and insulation material.

[0003] The Chinese utility model patent with announcement number CN205553396U disclosed a stone fireproof insulation board on September 7, 2016, including a facing layer, an insulation layer, and a reinforcement layer. The reinforcement layer is bonded to the wall, and the reinforcement layer is bonded to the wall through an adhesive layer B. The reinforcement layer is connected to the insulation layer, a shell is provided on the insulation layer, a facing layer is provided on the shell, and the shell and the facing layer are bonded through an adhesive layer A, and the facing layer is ultra-thin stone; the shell is composed of a glass fiber mesh and an adhesive; the insulation layer is a PU insulation material; the thickness of the insulation layer is 30 to 40 mm; compared with the existing technology, the utility model provides a stone fireproof insulation board, which is simple in structure, practical and reliable, good in fireproof and insulation performance, and beautiful.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the existing stone fireproof insulation board adopts a multi-layer gluing method, which makes high requirements for glue. During long-term outdoor use, cracking caused by the decrease in the adhesion of any layer of glue will cause falling and cause danger, so the safety of long-term use is low. Utility Model Content

[0005] The utility model aims to solve the technical problem that the existing stone fireproof insulation board adopts a multi-layer gluing method, which makes high requirements on glue. During long-term outdoor use, cracking caused by the decrease in the adhesion of any layer of glue will cause falling and create a danger, so the safety of long-term use is low. A stone insulation board is provided.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a stone insulation board, comprising a stone board, an insulation board and a connecting board; a plurality of first square grooves are provided on the inner side surface of the stone board; a first square protrusion is glued and inserted into the first square groove; the first square protrusion is fixedly connected to one side of the insulation board; a plurality of second square grooves are provided on the inner side surface of the connecting board; a second square protrusion is glued and inserted into the second square groove; the second square protrusion is fixedly connected to the other side of the insulation board; a first avoidance groove is provided on the insulation board; a second avoidance groove is provided on the connecting board.

[0008] Furthermore, positioning blocks are inserted into the first avoidance groove and the second avoidance groove.

[0009] Furthermore, a positioning slot is provided on the positioning block corresponding to the connecting plate.

[0010] Furthermore, a waist-shaped countersunk hole is opened on the positioning block corresponding to the wall.

[0011] Furthermore, a fastener is inserted into the waist-shaped countersunk hole; and the fastener is connected to the wall.

[0012] The utility model provides a stone insulation board, which has the following beneficial effects:

[0013] 1. The utility model makes the adhesive located in the first square groove and the second square groove through the bonding cooperation between the first square groove and the first square protrusion, and the bonding cooperation between the second square groove and the second square protrusion, so that even after the stone board, the insulation board and the connecting board are aligned and fixed side by side, under long-term use, due to the thermal expansion and contraction of the wall or itself, when the four sides are exposed to the air, the sunlight, air and rain cannot contact with the adhesive, so that the speed of oxidation and aging is greatly suppressed, thereby extending the service life. At the same time, the insulation board and the connecting board on the contact surface with the wall are provided with the first avoidance groove and the second avoidance groove, which facilitates the hidden fixed connection with the wall fixing structure, so that it can be fixed on the wall for a long time and stably, solving the problem that the existing insulation board is fixed with adhesive on a flat surface, so that the edge of the adhesive is easily exposed to the air and is easy to age and oxidize;

[0014] 2. The utility model is fixedly connected to the surface of the building by the positioning block, so that the weight of the connecting plate is evenly distributed on the wall of the building. The first avoidance groove and the second avoidance groove make the positioning block more stable and safe after being connected, and will not be affected by strong winds and heavy rains to cause detachment and create danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings;

[0016] Figure 1This is a first axonometric structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the first half of the exploded structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the second half of the exploded structure of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model.

[0020] Explanation of the numbers in the figure: 1. Stone board; 2. First square groove; 3. First square protrusion; 4. Insulation board; 5. Second square protrusion; 6. Second square groove; 7. Connecting plate; 8. First avoidance groove; 9. Second avoidance groove; 10. Positioning block; 11. Positioning groove; 12. Waist-shaped countersunk hole; 13. Fastener. DETAILED DESCRIPTION

[0021] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] 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 of 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.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0024] See also Figure 1-4As shown, a stone insulation board comprises a stone board 1, an insulation board 4 and a connecting board 7; a plurality of first square grooves 2 are provided on the inner side of the stone board 1; a first square protrusion 3 is bonded and inserted into the first square groove 2; the first square protrusion 3 is fixedly connected to one side of the insulation board 4; a plurality of second square grooves 6 are provided on the inner side of the connecting board 7; a second square protrusion 5 is bonded and inserted into the second square groove 6; the second square protrusion 5 is fixedly connected to the other side of the insulation board 4; a first avoidance groove 8 is provided on the insulation board 4; a second avoidance groove 9 is provided on the connecting board 7; during operation, the adhesive is bonded and matched with the first square groove 2 and the first square protrusion 3, and the second square groove 6 and the second square protrusion 5. Located in the first square groove 2 and the second square groove 6, even after the stone board 1, the insulation board 4 and the connecting board 7 are aligned and fixed side by side, under long-term use, due to the thermal expansion and contraction of the wall or itself, when the four sides are exposed to the air, sunlight, air and rain cannot come into contact with the adhesive, so that the speed of oxidation and aging is greatly suppressed, thereby extending the service life. At the same time, the insulation board 4 and the connecting board 7 on the contact surface with the wall are provided with a first avoidance groove 8 and a second avoidance groove 9, which are convenient for hidden fixed connection with the wall fixing structure, so that it can be fixed on the wall for a long time and stably, solving the problem that the existing insulation board is fixed with an adhesive on a flat surface, so that the edge of the adhesive is easily exposed to the air and is easy to age and oxidize.

[0025] A positioning block 10 is inserted into the first avoidance groove 8 and the second avoidance groove 9; when working, the positioning block 10 is fixedly connected to the surface of the building, so that the weight of the connecting plate 7 is evenly distributed on the wall of the building. After the positioning block 10 is clamped through the first avoidance groove 8 and the second avoidance groove 9, the installation is more stable and safe, and will not be affected by strong winds and heavy rains to cause detachment and cause danger.

[0026] The positioning card block 10 is provided with a positioning card slot 11 corresponding to the connecting plate 7; when working, it can be simultaneously connected between the two connecting plates 7 through the symmetrically arranged positioning card slots 11, so that the weight of the connecting plate 7 located above is transferred to the wall of the building through the positioning card block 10, so that the weight of each connecting plate 7 will not be transferred downward to cause extrusion deformation, and can be evenly fixed on the surface of the building, so that the building is evenly stressed and stably fixed for a long time.

[0027] The positioning block 10 is provided with a waist-shaped countersunk hole 12 corresponding to the wall; when working, the waist-shaped countersunk hole 12 cooperates with the fastener 13, and the fastener 13 is fixed to the wall of the building through the expansion tube, so that there is a movable gap between the positioning block 10 and the wall of the building, so that the connecting plate 7 and the stone board 1 will not move and squeeze, so that the deformation is small during long-term use, it is more sealed and safe, and the oxidation and aging degree of the adhesive can be effectively reduced, which solves the problem that the adhesive of the existing stone insulation board is easily oxidized and aged when directly exposed to the air.

[0028] A fastener 13 is inserted into the waist-shaped countersunk hole 12; the fastener 13 is connected to the wall; when working, the positioning block 10 can be fixed on the wall by opening a hole in the wall and inserting an expansion tube, and then rotating the fastener 13 to cooperate with the expansion tube, while making the connecting plate 7 fit the wall for fixation, and at the same time, under the gap of the waist-shaped countersunk hole 12, after the fastener 13 is fixed in the wall, it can move with the slight deformation of the building, without causing the positioning block 10 and the connecting plate 7 to move and produce mutual extrusion deformation and cracks, thereby not affecting the sealing, and not accelerating the oxidation and aging of the glue between the plywood to lose the adhesion, thereby solving the problem that the existing plywood adhesive layer is easily oxidized and aged when exposed to the air.

[0029] By adopting the above scheme, when the utility model is in use, the adhesive is located in the first square groove 2 and the second square groove 6 through the bonding cooperation between the first square groove 2 and the first square protrusion 3, and the bonding cooperation between the second square groove 6 and the second square protrusion 5. Even after the stone board 1, the insulation board 4 and the connecting board 7 are aligned and fixed side by side, under long-term use, due to the thermal expansion and contraction of the wall or itself, when the four sides are exposed to the air, sunlight, air and rain cannot contact the adhesive, so that the speed of oxidation aging is greatly suppressed, thereby extending the service life. At the same time, the insulation board 4 and the connecting board 7 on the contact surface with the wall are provided with a first avoidance groove 8 and a second avoidance groove 9, it is convenient to be fixedly connected with the wall fixing structure in a hidden manner, so that it can be fixed on the wall for a long time and stably, which solves the problem that the existing insulation board is fixed on a flat surface with adhesive, so that the edge of the adhesive is easily exposed to the air and is easy to age and oxidize; the positioning card block 10 is fixedly connected to the surface of the building, so that the weight of the connecting plate 7 is evenly distributed on the wall of the building, and the positioning card block 10 is more stable and safe after being clamped through the first avoidance groove 8 and the second avoidance groove 9, and will not be affected by strong wind and heavy rain and cause detachment and danger; the symmetrically arranged positioning card slots 11 can be clamped between the two connecting plates 7 at the same time, so as to position The weight of the connecting plate 7 above is transferred to the wall of the building through the positioning block 10, so that the weight of each connecting plate 7 will not be transferred downward to cause extrusion deformation, and can be evenly fixed on the surface of the building, so that the building is evenly stressed and stably fixed for a long time; the waist-shaped countersunk hole 12 cooperates with the fastener 13, and the fastener 13 is fixed to the wall of the building through the expansion tube, so that there is a movable gap between the positioning block 10 and the wall of the building, so that the connecting plate 7 and the stone board 1 will not move and squeeze, so that the deformation is small during long-term use, more sealed and safe, and the oxidation and aging degree of the adhesive can be effectively reduced, which solves the problem of the existing stone insulation board directly The problem of adhesive being easily oxidized and aged when exposed to the air is solved; a hole is opened on the wall and an expansion tube is inserted, and then the fastener 13 is rotated to cooperate with the expansion tube, so that the positioning block 10 can be fixed on the wall, and the connecting plate 7 is fixed to the wall at the same time. At the same time, due to the gap of the waist-shaped countersunk hole 12, after the fastener 13 is fixed in the wall and does not move, it can move with the slight deformation of the building without causing the positioning block 10 and the connecting plate 7 to move and produce mutual squeezing deformation and cracks, thereby not affecting the sealing performance, and not accelerating the oxidation and aging of the glue between the plywood to lose the adhesive force, thereby solving the problem that the existing plywood adhesive layer is easily oxidized and aged when exposed to the air.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A stone insulation board, characterized in that; The invention comprises a stone plate (1), a heat-insulating plate (4) and a connecting plate (7); the inner side surface of the stone plate (1) is provided with a plurality of first square grooves (2); a first square protrusion (3) is bonded and inserted into the first square groove (2); the first square protrusion (3) is fixedly connected to one side of the heat-insulating plate (4); the inner side surface of the connecting plate (7) is provided with a plurality of second square grooves (6); a second square protrusion (5) is bonded and inserted into the second square groove (6); the second square protrusion (5) is fixedly connected to the other side of the heat-insulating plate (4); the heat-insulating plate (4) is provided with a first avoidance groove (8); and the connecting plate (7) is provided with a second avoidance groove (9).

2. The stone insulation board according to claim 1, characterized in that: Positioning blocks (10) are inserted into the first avoidance groove (8) and the second avoidance groove (9).

3. The stone insulation board according to claim 2, characterized in that: The positioning block (10) is provided with a positioning slot (11) corresponding to the connecting plate (7).

4. The stone insulation board according to claim 3, characterized in that: The positioning block (10) is provided with a waist-shaped countersunk hole (12) corresponding to the wall.

5. The stone insulation board according to claim 4, characterized in that: A fastener (13) is inserted into the waist-shaped countersunk hole (12); the fastener (13) is connected to the wall.

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