Connecting structure for ceramic panel and wall surface

Abstract

The utility model relates to a connecting structure for a ceramic panel and a wall surface. The connecting structure comprises a ceramic plate, a wall body, a countersunk bolt assembly, a first positioning hole groove and structural adhesive, the ceramic plate is connected with a wall body through a countersunk bolt assembly; a first positioning hole groove is formed in the ceramic plate; one end of the countersunk bolt assembly is embedded into the wall body, and the other end of the countersunk bolt assembly extends into the first positioning hole groove; the countersunk bolt assembly is fixed in the first positioning hole groove through structural adhesive. In the connecting process, a metal frame does not need to be used as a supporting system, and the gap between the actual ceramic plate and the wall surface is reduced, so that steel required by the supporting system is saved, most space can be saved, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building interior and exterior wall decoration engineering, and relates to a connecting structure for a ceramic panel and a wall surface. Background Technique

[0002] At present, the application of artificial ceramic plates in building interior and exterior wall decoration projects is becoming more and more popular. Most of the existing adhesions between the wall surface and the ceramic panel adopt the following two connection processes. The first is the mortar paving method. The mortar paving method has high requirements for materials and technical levels, but has low bonding strength, high hollowing rate, many phenomena of dry-wet and freeze-thaw cycles, and relatively large potential safety hazards. The second is the dry hanging method with keels. The dry hanging method with keels usually installs the ceramic panel on a supporting system composed of a metal frame through a supporting device. This connection method is complicated in process, time-consuming in construction, and wasteful of steel. The angle steel has to bear a large load, is easy to bend and deform. The ceramic panel occupies a large space from the wall surface, resulting in waste of space and high cost.

[0003] Based on the above problems, the utility model proposes a connecting structure for a ceramic panel and a wall surface. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connecting structure for a ceramic panel and a wall surface. To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A connecting structure for a ceramic panel and a wall surface, comprising a ceramic plate, a wall, a countersunk head bolt assembly, a first positioning hole groove and structural adhesive;

[0006] The ceramic plate is connected to the wall through the countersunk head bolt assembly;

[0007] The first positioning hole groove is arranged on the ceramic plate;

[0008] One end of the countersunk head bolt assembly is embedded in the wall, and the other end extends into the first positioning hole groove;

[0009] The countersunk head bolt assembly is fixed in the first positioning hole groove through the structural adhesive.

[0010] Furthermore, a plurality of countersunk head bolt assemblies are arranged on the wall, and the plurality of countersunk head bolt assemblies are connected through a connecting piece. A plurality of connecting holes are arranged on the connecting piece, and each connecting hole is connected to the countersunk head bolt assembly.

[0011] Furthermore, each countersunk head bolt assembly includes a countersunk head bolt head, a gasket and a countersunk head bolt tail;

[0012] The countersunk head bolt head is connected to the countersunk head bolt tail;

[0013] A gasket is provided at the connection between the head and the tail of the countersunk bolt.

[0014] The head of the countersunk bolt extends into the first positioning hole groove, and the head of the countersunk bolt is fixed in the first positioning hole groove by the structural adhesive.

[0015] The tails of multiple countersunk bolts are connected through multiple connection holes, and the tail of each countersunk bolt is embedded in the wall.

[0016] The gasket is fixed on the ceramic plate by the structural adhesive.

[0017] Further, a second positioning hole groove and a lapping strip are also provided on the ceramic plate.

[0018] One end of the lapping strip is embedded in the second positioning hole groove, and the other end of the lapping strip extends out of the second positioning hole groove and laps on the gasket.

[0019] Further, the width of the first positioning hole groove is greater than the width of the head of the countersunk bolt, and the depth of the first positioning hole groove is less than the thickness of the ceramic plate.

[0020] Further, the diameter of the first positioning hole groove is greater than the diameter of the head of the countersunk bolt.

[0021] Further, the depth of the second positioning hole groove is equal to 2 / 3 of the thickness of the ceramic plate, the width of the second positioning hole groove is greater than the width of the lapping strip, and the height of the second positioning hole groove is greater than the height of the lapping strip.

[0022] Further, the length of the lapping strip is equal to the sum of the thickness of the gasket and the depth of the second positioning hole groove.

[0023] Further, the width of the lapping strip is greater than the width of the gasket.

[0024] Due to the adoption of the above technical solutions, the present utility model has the following advantages:

[0025] A connection structure for a ceramic panel and a wall of the present utility model, compared with the existing technology, by providing a first positioning hole groove on the ceramic plate, one end of the countersunk bolt assembly is embedded in the wall, the other end extends into the first positioning hole groove, and the countersunk bolt assembly is fixed in the first positioning hole groove by the structural adhesive. Compared with the mortar paving method, the connection process in the present utility model reduces the risk of the ceramic plate falling off. Compared with the main keel dry hanging method, the connection process in the present utility model does not require a metal frame as a support system, reduces the gap between the actual ceramic plate and the wall, thus saving the steel required for the support system and saving most of the space, and reducing the cost. Brief Description of the Drawings

[0026] Figure 1 It is a schematic structural diagram of Embodiment 2 of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0027] Figure 2 It is a schematic diagram of the connecting piece of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0028] Figure 3 It is a schematic diagram of the countersunk head bolt assembly of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0029] Figure 4 It is a schematic structural diagram of Embodiment 3 of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0030] Figure 5 It is a schematic structural diagram of Embodiment 1 of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0031] Figure 6 It is a schematic diagram of three first positioning hole grooves of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0032] Figure 7 It is a schematic diagram of four first positioning hole grooves of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0033] Figure 8 It is a schematic diagram of five first positioning hole grooves of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0034] Figure 9 It is a schematic diagram of five first positioning hole grooves at different positions of the connection structure between the ceramic panel and the wall surface of the present utility model.

[0035] Reference numerals are as follows: 1 - ceramic plate, 2 - wall body, 3 - countersunk head bolt assembly, 301 - countersunk head bolt head, 302 - gasket, 303 - countersunk head bolt tail, 4 - first positioning hole groove, 5 - structural adhesive, 6 - connecting piece, 601 - connecting hole, 7 - second positioning hole groove, 8 - overlapping strip. Detailed Description of the Preferred Embodiments

[0036] The following will describe the preferred embodiments of the present utility model in detail with reference to the accompanying drawings, so as to more clearly understand the purpose, features and advantages of the present utility model. It should be understood that the embodiments shown in the drawings are not limitations on the scope of the present utility model, but only to illustrate the essential spirit of the technical solution of the present utility model.

[0037] Embodiment 1, as Figure 5As shown in the figure, a connection structure for a ceramic panel and a wall surface includes a ceramic plate 1, a wall body 2, a countersunk head bolt assembly 3, and a structural adhesive 5; the ceramic plate 1 is connected to the wall body 2 through the countersunk head bolt assembly 3; one end of the countersunk head bolt assembly 3 is embedded in the wall body 2, and the other end is fixed on the ceramic plate 1 through the structural adhesive 5.

[0038] Furthermore, a plurality of countersunk head bolt assemblies 3 are arranged on the wall body 2, and the plurality of countersunk head bolt assemblies 3 are connected through a connecting piece 6. A plurality of connecting holes 601 are arranged on the connecting piece 6, and each connecting hole 601 is connected to the countersunk head bolt assembly 3.

[0039] As a preference, the countersunk head bolt assembly 3 is preferably made of stainless steel;

[0040] As a preference, the connecting piece 6 is preferably a stainless steel connecting steel sheet;

[0041] Furthermore, as Figure 3 shown in the figure, each countersunk head bolt assembly 3 includes a countersunk head bolt head 301, a gasket 302, and a countersunk head bolt tail 303; the countersunk head bolt head 301 is connected to the countersunk head bolt tail 303; a gasket 302 is arranged at the connection between the countersunk head bolt head 301 and the countersunk head bolt tail 303; the countersunk head bolt head 301 is pasted on the ceramic plate 1 through the structural adhesive 5; a plurality of countersunk head bolt tails 303 are connected through a plurality of connecting holes 601, and each countersunk head bolt tail 303 is embedded in the wall body 2; the gasket 302 is fixed on the ceramic plate 1 through the structural adhesive 5.

[0042] Furthermore, the area of the stainless steel gasket is at least 0.64% of the area of the ceramic plate;

[0043] Furthermore, the stainless steel countersunk head bolt tail is basically entirely embedded in the wall body.

[0044] Specifically, the ceramic plate used in this example has a specification of 1000mm * 1000mm * 10mm, and the stainless steel countersunk head bolt assembly has a specification of 80 * 80 + M6 (Note: the diameter of the tail of the stainless steel countersunk head bolt assembly with a specification of 80 * 80 + M6 is 6mm, the stainless steel gasket has a specification of 80mm * 80mm * 1.5mm, and the head diameter is 12mm).

[0045] As Figures 6 - 9 shown in the figure, furthermore, according to the different areas of the ceramic plate, 3 - 5 first positioning hole grooves 4 can be arranged on the ceramic plate.

[0046] As Figure 2 shown in the figure, as a preference, the thickness of the connecting piece 6 is preferably 1mm, and the diameter of the connecting hole 601 of the connecting piece is preferably 7mm.

[0047] Furthermore, the diameter of the round hole of the connecting steel sheet is 1mm larger than the diameter of the stainless steel countersunk head bolt tail.

[0048] Further, polyvinyl chloride foam material is filled between every two adjacent ceramic plate seams, and a gap about 5 mm deep is left.

[0049] In Example 1, when connecting the ceramic plate 1 to the wall 2, first place the tails of several groups of stainless steel countersunk head bolt assemblies in the connection holes, and make them act together through the connecting steel sheet. Then drive the tails of the stainless steel countersunk head bolts into the wall to fix them. Apply a certain amount of structural adhesive to the heads of the stainless steel countersunk head bolts and the stainless steel washers, and directly bond the ceramic plate to the stainless steel washer. Finally, perform caulking treatment.

[0050] Example 2, as Figure 1 shown, on the basis of Example 1, a first positioning hole groove 4 is added. The first positioning hole groove 4 is provided on the ceramic plate 1. One end of the countersunk head bolt assembly 3 is embedded in the wall 2, and the other end extends into the first positioning hole groove 4. The countersunk head bolt assembly 3 is fixed in the first positioning hole groove 4 through the structural adhesive 5.

[0051] Further, the head 301 of the countersunk head bolt extends into the first positioning hole groove 4, and the head 301 of the countersunk head bolt is fixed in the first positioning hole groove 4 through the structural adhesive 5. The washer 302 is fixed on the ceramic plate 1 through the structural adhesive 5.

[0052] Further, the width of the first positioning hole groove 4 is 1-2 mm greater than the width of the head 301 of the countersunk head bolt, and the depth of the first positioning hole groove 4 is less than 2 / 3 of the thickness of the ceramic plate 1.

[0053] Further, the diameter of the first positioning hole groove 4 is 1-2 mm greater than the diameter of the head 301 of the countersunk head bolt.

[0054] Further, the depth of the first positioning hole groove 4 is 4 mm and the diameter is 8 mm.

[0055] As a preference, the first positioning hole groove 4 is preferably a circular hole groove.

[0056] In Example 2, a hole is opened on the ceramic plate, and the head of the stainless steel countersunk head bolt is embedded in the first positioning hole groove, and the head of the countersunk head bolt is connected to the first positioning hole groove through the structural adhesive.

[0057] Example 3, as Figure 4 shown, on the basis of Example 2, a second positioning hole groove 7 and a lapping strip 8 are added. The ceramic plate 1 is also provided with a second positioning hole groove 7 and a lapping strip 8; one end of the lapping strip 7 is embedded in the second positioning hole groove 7, and the other end of the lapping strip 8 extends out of the second positioning hole groove 7 and laps on the washer 302. A hole is opened on the ceramic plate, the lapping strip is embedded in the second positioning hole groove, and a certain amount of solid adhesive is applied in the second positioning hole groove. The lapping strip laps above the stainless steel washer.

[0058] Furthermore, the depth of the second positioning hole groove 7 is equal to 2 / 3 of the thickness of the ceramic plate 1, the width of the second positioning hole groove 7 is 1 - 2 mm greater than the width of the overlapping strip 8, and the height of the second positioning hole groove 7 is 1 - 2 mm greater than the height of the overlapping strip 8.

[0059] Furthermore, the length of the overlapping strip 8 is equal to the sum of the thickness of the gasket 302 and the depth of the second positioning hole groove 7.

[0060] Furthermore, the height of the overlapping strip 8 is equal to 1 / 3 of the length of the overlapping strip 8.

[0061] Furthermore, the width of the overlapping strip 8 is 1 - 2 mm greater than the width of the gasket 302.

[0062] Furthermore, the depth of the rectangular hole groove of the second positioning hole groove 7 is 6 mm, the width is 84 mm, and the height is 3 mm.

[0063] Furthermore, if the thickness of the stainless steel gasket is selected as 1 mm and the depth of the second positioning hole is selected as 6 mm, then the length of the overlapping strip is 7 mm, the width of the overlapping strip is 82 mm, and the height of the overlapping strip is 2 mm.

[0064] As Figures 1 - 9 shown, the actual gap between the ceramic plate and the wall surface of the present utility model is about 10 mm, saving more than 70% of the perimeter space occupied by decoration, and reducing the risk and harm of falling off compared with the mortar paving method.

[0065] In the present utility model, the ceramic plate independent bearing system, with gaps separating adjacent plates, eliminates the failure mechanism of continuous force transmission and interaction of the decorative layer under the action of earthquake, impact, wind pressure and freeze-thaw, and improves stability.

[0066] Compared with the traditional method, this process makes the force of the ceramic curtain wall decorative panel more reasonable, and does not require the use of a metal frame as a support system. The actual gap between the ceramic plate and the wall surface is about 10 mm, so it saves the steel required for the support system and can save most of the space, significantly improving the economic efficiency.

Claims

1. A connection structure for a ceramic panel and a wall, characterized in that: It comprises a ceramic plate (1), a wall (2), a countersunk bolt assembly (3), a first positioning hole groove (4) and a structural adhesive (5); The ceramic plate (1) is connected to the wall (2) via the countersunk bolt assembly (3); The first positioning hole groove (4) is provided on the ceramic plate (1); One end of the countersunk bolt assembly (3) is embedded in the wall (2), and the other end extends into the first positioning hole groove (4); The countersunk bolt assembly (3) is fixed in the first positioning hole groove (4) by means of the structural adhesive (5).

2. The connection structure for a ceramic panel and a wall according to claim 1, characterized in that: A plurality of countersunk bolt assemblies (3) are arranged on the wall (2); the plurality of countersunk bolt assemblies (3) are connected via a connecting plate (6); a plurality of connecting holes (601) are arranged on the connecting plate (6); each of the connecting holes (601) is connected to the countersunk bolt assembly (3).

3. The connection structure for a ceramic panel and a wall according to claim 2, characterized in that: Each of the countersunk bolt assemblies (3) comprises a countersunk bolt head (301), a gasket (302), and a countersunk bolt tail (303); The countersunk bolt head (301) is connected to the countersunk bolt tail (303); The gasket (302) is provided at the connection between the countersunk bolt head (301) and the countersunk bolt tail (303); The countersunk bolt head (301) extends into the first positioning hole groove (4), and the countersunk bolt head (301) is fixed in the first positioning hole groove (4) by the structural adhesive (5); A plurality of the countersunk bolt tails (303) are connected via a plurality of the connecting holes (601), and each of the countersunk bolt tails (303) is embedded in the wall (2); The gasket (302) is fixed on the ceramic plate (1) by means of the structural adhesive (5).

4. The connection structure for a ceramic panel and a wall according to claim 3, characterized in that: The ceramic plate (1) is also provided with a second positioning hole groove (7) and a lap strip (8); One end of the overlapping strip (8) is embedded in the second positioning hole (7), and the other end of the overlapping strip (8) extends out of the second positioning hole (7) to overlap the gasket (302).

5. The connection structure for a ceramic panel and a wall according to claim 3, characterized in that: The width of the first positioning hole groove (4) is greater than the width of the countersunk bolt head (301), and the depth of the first positioning hole groove (4) is less than the thickness of the ceramic plate (1).

6. The connection structure for a ceramic panel and a wall according to claim 5, characterized in that: The diameter of the first positioning hole groove (4) is greater than the diameter of the countersunk bolt head (301).

7. The connection structure for a ceramic panel and a wall according to claim 4, characterized in that: The depth of the second positioning hole groove (7) is equal to 2 / 3 of the thickness of the ceramic plate (1), the width of the second positioning hole groove (7) is greater than the width of the overlapping strip (8), and the height of the second positioning hole groove (7) is greater than the height of the overlapping strip (8).

8. The connection structure for a ceramic panel and a wall according to claim 7, characterized in that: The length of the overlapping strip (8) is equal to the sum of the thickness of the gasket (302) and the depth of the second positioning hole groove (7).

9. The connection structure for a ceramic panel and a wall according to claim 8, characterized in that: The width of the overlapping strip (8) is greater than the width of the gasket (302).

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