Colored stone heat preservation decorative plate

Abstract

The utility model discloses a colored stone heat preservation decorative plate which comprises a colored stone heat preservation decorative plate body, and the colored stone heat preservation decorative plate body comprises a first heat preservation layer, a colored stone coating coated on the top of the first heat preservation layer, alkali-resisting glass fiber gridding cloth pressed into the colored stone coating in the coating process and a waterproof protection coating sprayed on the top of the colored stone coating. And a plurality of concave structures are arranged at the bottom of the first thermal insulation layer. By arranging a series of structures, the fixing performance of the second heat preservation layer and the wall body can be enhanced through the screw fixing assemblies after the second heat preservation layer is bonded to the wall body, the color stone heat preservation decoration plate body can be integrally and rigidly buckled and supported, the color stone heat preservation decoration plate body can be stably fixed and prevented from falling off through rigid buckling and supporting, and the service life of the color stone heat preservation decoration plate body is prolonged. The risk that the outer wall of the color stone heat-preservation decorative plate body is prone to hitting a walking passerby after falling off is reduced, the use safety is improved, the heat-preservation decorative plate body can be disassembled, assembled and replaced conveniently in the follow-up process, and convenience is provided for follow-up damage replacement or updating.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation decorative panels, in particular to a colored stone thermal insulation decorative panel. Background Art

[0002] Exterior wall insulation is composed of a composite of polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board or extruded board and other materials, and is bonded on site with adhesives such as cement. In this regard, publication number CN201671270U discloses a natural colored stone insulation decorative panel, comprising an insulation layer, a natural colored stone coating coated on the insulation layer, an alkali-resistant glass fiber mesh cloth pressed in the natural colored stone coating, and a waterproof protective coating sprayed on the natural colored stone coating. It is fireproof, moisture-proof, heat-insulating, and has a strong natural stone texture and strong durability. It can not only integrate the insulation material with the natural colored stone finishing layer, but also promote the popularization and application of building energy conservation through large-scale industrial production and simple and fast construction technology. It can be widely used in exterior wall insulation and exterior wall decoration of various buildings.

[0003] At present, the existing natural colored stone insulation decorative panels are generally only bonded to the exterior wall surface by adhesives such as cement, which has the following shortcomings when used:

[0004] 1. The thermal insulation decorative panels are prone to falling off due to aging of adhesives such as cement when they are placed on the exterior wall for a long time. After falling off from the exterior wall, the thermal insulation decorative panels are prone to hitting passers-by, and there is a lack of a stable structure to strengthen the anti-falling effect of the thermal insulation decorative panels; 2. The direct bonding and fixing method makes it difficult to conveniently replace the thermal insulation decorative panels when the surface is damaged or needs to be updated; in view of this, the present application proposes a colored stone thermal insulation decorative panel to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a colored stone thermal insulation decorative board to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a colored stone thermal insulation decorative panel, comprising a colored stone thermal insulation decorative panel body, the colored stone thermal insulation decorative panel body comprising a first thermal insulation layer, a colored stone coating applied on top of the first thermal insulation layer, an alkali-resistant glass fiber mesh pressed into the colored stone coating during coating, and a waterproof protective coating sprayed on top of the colored stone coating, the bottom of the first thermal insulation layer being provided with a plurality of concave structures, the bottom of the first thermal insulation layer being movably in contact with a second thermal insulation layer that engages with the plurality of concave structures;

[0007] A conical hole is provided on the top of the waterproof protective coating, and two circular perforations are provided on the tops of the first thermal insulation layer, the second thermal insulation layer, the alkali glass fiber mesh cloth and the colored stone coating. The same detachable pulling and anti-screw fixing mechanism is installed in multiple circular perforations and conical holes located on the same vertical line; after the fixing thread sleeve is installed in the wall, the detachable pulling and anti-screw fixing mechanism is used to fix with the wall to enhance the fixing effect of the second thermal insulation layer after bonding to the wall, and is used to buckle and lock the first thermal insulation layer and the colored stone coating, and can be unlocked and conveniently removed and replaced separately when the colored stone insulation decorative panel body is damaged in the future.

[0008] Preferably, the split pulling anti-slip screw-fixing mechanism includes an internal threaded sleeve fixedly connected to the bottom circular through-hole, the top of the internal threaded sleeve is in movable contact with a compression spring in a compressed state, and the movable sleeve in the conical hole is provided with a screw-fixing component, the bottom end of the screw-fixing component passes through the compression spring and the internal threaded sleeve in sequence and extends to the bottom of the second insulation layer.

[0009] Preferably, the screw-fastening assembly includes a conical buckle block movably mounted in the conical hole, the bottom of the conical buckle block is fixedly connected to a round pressure block, the bottom of the round pressure block is in tight contact with the top of the compression spring, the bottom of the round pressure block is fixedly connected to a screw, the bottom end of the screw passes through the compression spring and the internal threaded sleeve in sequence and extends to the bottom of the second insulation layer, the internal threaded sleeve is screwed to the screw thread, and a hexagonal groove is provided on the top of the conical buckle block.

[0010] Preferably, except for the circular through-hole located at the bottom, the other circular through-holes are in movably contact with the outer sides of the corresponding internal threaded sleeves.

[0011] Preferably, a plurality of protruding structures are integrally provided on the top of the second thermal insulation layer, and the protruding structures are engaged with the corresponding concave structures.

[0012] Preferably, the second thermal insulation layer and the first thermal insulation layer are both EPS foamed polystyrene boards.

[0013] Preferably, the bottom of the second thermal insulation layer is configured as an uneven structure. When the uneven structure is bonded to the wall through an adhesive such as cement, the contact area with the adhesive such as cement can be increased, thereby improving the bonding strength.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The colored stone insulation decorative panel body, which is composed of the first insulation layer, colored stone coating, waterproof protective coating and alkali-resistant glass fiber mesh, is installed on the exterior wall to perform insulation work;

[0016] 2. Through the cooperation of the split pulling anti-stripping screw fixing mechanism, the second insulation layer, the protruding structure, the concave structure and the uneven structure, the fixing performance of the second insulation layer to the wall can be strengthened by the screw fixing assembly after the second insulation layer is bonded to the wall, and the rigid buckling support of the colored stone insulation decorative panel body can be integrated. The rigid buckling support can stably fix the colored stone insulation decorative panel body to prevent it from falling off, reducing the risk of the colored stone insulation decorative panel body falling off and hitting passers-by, improving the safety of use, and facilitating the subsequent disassembly and replacement of the insulation decorative panel body. There is no need for personnel to knock it down separately or re-install cement bonding, which provides convenience for subsequent damage replacement or updating.

[0017] The utility model is provided with a series of structures, which makes it convenient to strengthen the fixing performance of the second insulation layer to the wall through the screw-fixing assembly after the second insulation layer is bonded to the wall, and can integrally support the rigid buckling of the colored stone insulation decorative panel body. The use of the rigid buckling support can stably fix the colored stone insulation decorative panel body to prevent it from falling off, reducing the risk of the colored stone insulation decorative panel body falling off the outer wall and hitting passers-by, thereby improving the safety of use, and facilitating the subsequent convenient unfastening and disassembly and replacement of the insulation decorative panel body, providing convenience for subsequent damage replacement or update. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a colored stone thermal insulation decorative board proposed in the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of a colored stone thermal insulation decorative panel proposed in the present invention;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A;

[0022] Figure 5 for Figure 3 Schematic diagram of the structure of the screw-fastening component, compression spring, internal thread sleeve and colored stone insulation decorative panel body in the separated state.

[0023] In the figure: 1. First insulation layer; 100. Concave structure; 200. Circular perforation; 101. Colored stone coating; 102. Alkali glass fiber mesh cloth; 103. Waterproof protective coating; 1031. Conical hole; 104. Second insulation layer; 1041. Protruding structure; 1042. Concave-convex structure; 2. Internal threaded sleeve; 3. Compression spring; 4. Conical buckle block; 401. Hexagonal socket; 402. Round pressure block; 403. Screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 5 As shown, the colored stone thermal insulation decorative board proposed in this embodiment includes a colored stone thermal insulation decorative board body, which includes a first thermal insulation layer 1, a colored stone coating 101 coated on the top of the first thermal insulation layer 1, an alkali-resistant glass fiber mesh cloth 102 pressed into the colored stone coating 101 during coating, and a waterproof protective coating 103 sprayed on the top of the colored stone coating 101. The bottom of the first thermal insulation layer 1 is provided with a plurality of concave structures 100, and the bottom of the first thermal insulation layer 1 is movably contacted with a second thermal insulation layer 104 that is engaged with the plurality of concave structures 100. The second insulation layer 104 and the first insulation layer 1 are both EPS foamed polystyrene boards. The top of the second insulation layer 104 is integrally provided with a plurality of protruding structures 1041. The protruding structures 1041 engage with the corresponding concave structures 100. The concave-convex engagement can play a role in positioning the first insulation layer 1. The bottom of the second insulation layer 104 is provided with an uneven structure 1042. The uneven structure 1042 can increase the contact area with the adhesive such as cement when bonding to the wall with an adhesive such as cement, thereby improving the bonding strength.

[0026] A conical hole 1031 is provided on the top of the waterproof protective coating 103, and two circular perforations 200 are provided on the top of the first insulation layer 1, the second insulation layer 104, the alkali glass fiber mesh cloth 102 and the colored stone coating 101. The same detachable pulling and anti-screw fixing mechanism is installed in the multiple circular perforations 200 and the conical holes 1031 located on the same vertical line; after the fixing wire sleeve is installed in the wall, the detachable pulling and anti-screw fixing mechanism is used to fix with the wall to enhance the fixing effect of the second insulation layer 104 after bonding with the wall, and is used to buckle and lock the first insulation layer 1 and the colored stone coating 101, and can be unlocked and conveniently removed and replaced separately when the colored stone insulation decorative panel body is damaged in the future.

[0027] Specifically, the split pulling anti-slip screw fixing mechanism includes an internal threaded sleeve 2 fixedly connected to the bottom circular through-hole 200. Except for the bottom circular through-hole 200, the other circular through-holes 200 are respectively in movable contact with the outer sides of the corresponding internal threaded sleeves 2. The top of the internal threaded sleeve 2 is in movable contact with a compression spring 3 in a compressed state. The movable sleeve in the tapered hole 1031 is provided with a screw fixing component. The bottom end of the screw fixing component passes through the compression spring 3 and the internal threaded sleeve 2 in sequence and extends to the bottom of the second thermal insulation layer 104; the internal threaded sleeve 2, compression spring 3 and screw fixing component are arranged to cooperate, and the screw fixing component is used to strengthen the locking of the second thermal insulation layer 104 through the internal threaded sleeve 2 after being rotated into the thread sleeve in the wall, thereby reducing the phenomenon of aging of adhesives such as cement bonding between it and the wall due to long-term use, enhancing the fixing effect of the second thermal insulation layer 104 after bonding to the wall, and using the screw fixing component to buckle, lock or unlock the thermal insulation decorative panel body.

[0028] Furthermore, the screw-fixing component includes a conical buckle block 4 movably sleeved in the conical hole 1031, the bottom of the conical buckle block 4 is fixedly connected with a round pressure block 402, the bottom of the round pressure block 402 is tightly contacted with the top of the compression spring 3, the bottom of the round pressure block 402 is fixedly connected with a screw 403, the bottom end of the screw 403 passes through the compression spring 3 and the internal threaded sleeve 2 in sequence and extends to the bottom of the second thermal insulation layer 104, the internal threaded sleeve 2 is screwed with the screw 403, and the top of the conical buckle block 4 is provided with an inner hexagonal groove 401, wherein the color of the conical buckle block 4 is the same as the color of the waterproof protective coating 103; the conical buckle block 4, the round pressure block 402, the inner hexagonal groove 401 and the screw 403 are matched, and after the screw 403 is screwed into the silk sleeve in the wall, the second thermal insulation layer 104 is realized by the threaded connection between the screw 403 and the internal threaded sleeve 2. To strengthen the locking, the elastic force of the compression spring 3 in the compressed state is used to pull and tighten the screw 403 through the circular pressure block 402, so that it is tightly engaged with the thread of the internal threaded sleeve 2 to prevent loosening due to factors such as vibration, thereby improving the long-term screw fixing stability effect, and the conical buckle block 4 is used to buckle and lock the first insulation layer 1 and the colored stone coating 101 to achieve the buckle and locking of the insulation decorative panel body. When the surface of the insulation decorative panel body is damaged and needs to be replaced, the external hexagonal wrench is used to operate the conical buckle block 4 through the hexagonal slot 401 to rotate in the opposite direction. The conical buckle block 4 drives the screw 403 to rotate in the opposite direction through the circular pressure block 402, so that it is gradually screwed out from the thread sleeve and the internal threaded sleeve 2, and the locking state is released. The first insulation layer 1 can then be removed and replaced with a new insulation decorative panel body, thereby achieving the effect of convenient and easy subsequent unfastening and replacement of the insulation decorative panel body.

[0029] The method of use of this embodiment is as follows: the uneven structure 1042 provided at the bottom of the second insulation layer 104 is utilized to enhance the contact area with the adhesive such as cement and improve the bonding strength when bonding with the wall through adhesives such as cement. A fixed thread sleeve is pre-installed in the wall, and the first insulation layer 1 of the colored stone insulation decorative board body is clamped on the protruding structure 1041 of the second insulation layer 104. The uneven clamping can play the effect of positioning the first insulation layer 1, and the concave and convex clamping can move and rotate the conical buckle block 4. The conical buckle block 4 drives one end of the screw 403 to penetrate the inner side of the compression spring 3 through the round pressure block 402 and rotate into the internal threaded sleeve 2. The screw 403 that continues to rotate rotates through the internal threaded sleeve 2 and screws into the threaded sleeve on the wall. As the round pressure block 402 advances, the compression spring 3 is gradually compressed, and the threaded connection between the screw 403 and the internal threaded sleeve 2 is utilized to achieve alignment. The second thermal insulation layer 104 strengthens the locking, reduces the phenomenon of cement or other adhesives bonding it to the wall due to aging and falling off after long-term use, and enhances the fixing effect after the second thermal insulation layer 104 is bonded to the wall. The elastic force of the compression spring 3 in the compressed state is used to pull and tighten the screw 403 through the round pressure block 402, so that it is tightly engaged with the thread of the internal threaded sleeve 2, preventing loosening due to factors such as vibration, thereby improving the long-term screw fixing stability effect. The conical buckle block 4 is used to buckle and lock the first thermal insulation layer 1 and the colored stone coating 101 to achieve buckle and lock the thermal insulation decorative panel body. The screw-fixing component strengthens the fixation with the wall and the two-point rigid buckle method of the colored stone thermal insulation decorative panel body can stably fix the colored stone thermal insulation decorative panel body to prevent it from falling off, reducing the risk of the colored stone thermal insulation decorative panel body falling off and hitting passers-by, thereby improving the safety of use.

[0030] The colored stone insulation decorative panel body formed by the first insulation layer 1, the colored stone coating 101, the waterproof protective coating 103 and the alkali-resistant glass fiber mesh cloth 102 is installed on the exterior wall for insulation work. When the surface of the colored stone insulation decorative panel body is damaged or updated and needs to be disassembled and replaced, an external hexagonal wrench is used to operate the conical buckle block 4 through the inner hexagonal slot 401 to rotate in the opposite direction. The conical buckle block 4 drives the screw 403 to rotate in the opposite direction through the round pressure block 402, so that it is gradually screwed out from the thread sleeve and the internal thread sleeve 2. The round pressure block 402 relaxes the compression force on the compression spring 3, and the locking state is released. The first insulation layer 1 can be removed and replaced with a new insulation decorative panel body, so as to achieve the effect of convenient and quick de-fixing and replacement of the insulation decorative panel body, without the need for personnel to knock it down separately or to use cement again, which provides convenience for subsequent damage replacement or updating.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A colored stone thermal insulation decorative board, comprising a colored stone thermal insulation decorative board body, wherein the colored stone thermal insulation decorative board body comprises a first thermal insulation layer (1), a colored stone coating (101) coated on top of the first thermal insulation layer (1), an alkali-resistant glass fiber mesh cloth (102) pressed into the colored stone coating (101) during coating, and a waterproof protective coating (103) sprayed on top of the colored stone coating (101), characterized in that: The bottom of the first thermal insulation layer (1) is provided with a plurality of concave structures (100), and the bottom of the first thermal insulation layer (1) is in movable contact with a second thermal insulation layer (104) engaged with the plurality of concave structures (100); The top of the waterproof protective coating (103) is provided with a conical hole (1031), and the tops of the first thermal insulation layer (1), the second thermal insulation layer (104), the alkali glass fiber mesh cloth (102) and the colored stone coating (101) are all provided with two circular through-holes (200), and the same split-type pulling and anti-screw fixing mechanism is installed in the multiple circular through-holes (200) and the conical holes (1031) located on the same vertical line.

2. The colored stone thermal insulation decorative board according to claim 1, characterized in that: The split-type pulling and anti-slip screw-fastening mechanism comprises an internal threaded sleeve (2) fixedly connected to the bottom circular through-hole (200); the top of the internal threaded sleeve (2) is in movable contact with a compression spring (3) in a compressed state; the movable sleeve in the conical hole (1031) is provided with a screw-fastening assembly; the bottom end of the screw-fastening assembly passes through the compression spring (3) and the internal threaded sleeve (2) in sequence and extends to the bottom of the second thermal insulation layer (104).

3. The colored stone thermal insulation decorative board according to claim 2, characterized in that: The screw-fastening assembly comprises a conical buckle block (4) movably sleeved in the conical hole (1031); the bottom of the conical buckle block (4) is fixedly connected to a round pressure block (402); the bottom of the round pressure block (402) is in tight contact with the top of the compression spring (3); the bottom of the round pressure block (402) is fixedly connected to a screw (403); the bottom end of the screw (403) sequentially passes through the compression spring (3) and the internal threaded sleeve (2) and extends to the bottom of the second insulation layer (104); the internal threaded sleeve (2) and the screw (403) are screwed together; and the top of the conical buckle block (4) is provided with an inner hexagonal groove (401).

4. The colored stone thermal insulation decorative board according to claim 1, characterized in that: Except for the circular through-hole (200) located at the bottom, the other circular through-holes (200) are in movable contact with the outer sides of the corresponding internal threaded sleeves (2).

5. The colored stone thermal insulation decorative board according to claim 1, characterized in that: The top of the second thermal insulation layer (104) is integrally provided with a plurality of protruding structures (1041), and the protruding structures (1041) are engaged with corresponding concave structures (100).

6. The colored stone thermal insulation decorative board according to claim 1, characterized in that: The second thermal insulation layer (104) and the first thermal insulation layer (1) are both EPS foamed polystyrene boards.

7. The colored stone thermal insulation decorative board according to claim 1, characterized in that: The bottom of the second thermal insulation layer (104) is configured as a concave-convex structure (1042).

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