Splicing type decorative facade

Abstract

The utility model relates to a splicing type decorative facade, and belongs to the technical field of outer wall decoration. Comprising a transverse keel frame fixed to the bottom of the front side of a wall body and a decorative face located on the front side of the wall body, the decorative face is composed of a plurality of sets of brick bodies, the lowest layer of brick bodies are inserted above the transverse keel frame, and the upper layer of brick bodies are inserted above the lower layer of brick bodies. According to the utility model, a plurality of groups of brick bodies are connected in a staggered joint socket manner, and the brick bodies are fixed by the connecting pins, so that the brick bodies are connected more tightly. And the brick body is fixed on the longitudinal guide rail through the lock catch between the brick body and the wall body, so that the stability of the brick body is further enhanced, and the risk that the brick body falls off is effectively reduced. According to the socket and spigot joint mode, the brick bodies do not need to be pasted through mortar, pollution to a construction site is reduced, and the cleanliness of a construction environment is improved. And the construction process is simple and convenient, operation of professionals is not needed, the construction speed is high, and the construction duration is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall decoration, in particular to a spliced decorative facade. Background Art

[0002] In conventional exterior wall decoration facade design, various methods are usually used, such as exterior wall paint, real stone paint, and paving exterior wall decorative bricks, to meet the decorative effect and functional requirements of the building exterior wall.

[0003] First, regarding the application methods of exterior wall paint and stone paint, surface preparation is a key step before exterior wall paint application begins. Cracks and uneven surfaces on the exterior wall surface need to be filled and polished to make them smooth. This is followed by the primer, midcoat, and topcoat. After the paint application is complete, any stains and drips that may have occurred during the application process should be cleaned and repaired to ensure a clean and beautiful exterior wall.

[0004] Secondly, laying exterior decorative tiles also requires base preparation, followed by brick soaking, mortar preparation, laying, brick joint treatment, cleaning and maintenance. The laying of decorative tiles requires neat and beautiful appearance, with even and smooth brick joints, and no hollowing or falling off.

[0005] While traditional methods like exterior wall paint and stone lacquer can provide a relatively smooth surface, the finished product may lack a three-dimensional sense of depth. Furthermore, the construction process can generate significant pollution, requiring site cleaning and repair. In contrast, the use of exterior wall decorative tiles offers superior visual quality, creating a stronger sense of three-dimensionality and aesthetic appeal. However, their construction process is slow, requires extensive on-site work, and can easily lead to brick peeling, impacting overall efficiency and aesthetic quality. Utility Model Content

[0006] In order to solve the above technical problems, the present invention provides a spliced decorative facade. The technical solution of the present invention is as follows:

[0007] A spliced decorative facade comprises a horizontal keel fixed to the bottom of the front side of a wall and a decorative surface located on the front side of the wall, the decorative surface being composed of multiple groups of bricks, the bricks of the lowest layer being inserted above the horizontal keel, the bricks of the upper layer being inserted above the bricks of the lower layer, and the bricks of the upper and lower layers being staggered and fixed by connecting pins, multiple groups of longitudinal guide rails being equidistantly fixedly connected to the front side of the wall and located at the rear side of the decorative surface, the longitudinal guide rails being internally movably connected with locks for fixing the bricks, and a horizontal fixing frame being fixedly connected to the top of the front side of the wall and located above the bricks of the upper layer by screws.

[0008] Optionally, the center of the brick body on the upper layer is vertically aligned with the side of the brick body on the lower layer.

[0009] Optionally, a groove is provided on the lower side of the brick body, and a second protrusion is provided on the upper side of the brick body, and the second protrusion of the lower brick body is inserted into the groove of the upper brick body.

[0010] Optionally, two groups of connecting holes 2 are provided on the top surface of the groove and the upper surface of the protrusion 2, and the two groups of connecting holes 2 are respectively close to the left and right sides of the brick body and the length from the left and right sides of the brick body is one-quarter of the length of the brick body. The two ends of the connecting pin are respectively inserted into the connecting holes 2 of the upper and lower groups of brick bodies, and the length of the connecting pin is greater than the depth of a single group of connecting holes 2 and less than twice the depth of a single group of connecting holes.

[0011] Optionally, a protrusion 1 is provided on the upper side of the transverse keel frame, and the protrusion 1 is inserted into the groove of the bottom layer of the brick body. The upper surface of the protrusion 1 is provided with multiple groups of connecting holes 1, and the depth of the connecting hole 1 is consistent with the depth of the connecting hole 2. The lower end of the connecting pin is movably inserted into the inside of the connecting hole 1, and the upper end of the connecting pin is movably inserted into the connecting hole 2 located in the bottom layer of the brick body.

[0012] Optionally, two groups of L-shaped grooves are provided on the rear side of the upper surface of the brick body, a guide groove is provided on the front side of the longitudinal guide rail, and multiple groups of slots are provided on the left and right sides of the guide groove at equal distances. The lock includes an L-shaped plate and a guide block. The L-shaped plate is movably inserted into the inside of the L-shaped groove, and the guide block is fixedly connected to the rear side of the short side of the L-shaped plate. The guide block is slidably connected to the inside of the longitudinal guide rail, and a fixed plate is fixedly connected to the rear side of the upper surface of the guide block. The fixed plate and the longitudinal guide rail are fixed by bolts.

[0013] All the above optional technical solutions can be combined arbitrarily, and the present utility model does not provide detailed descriptions of the structures after the combinations.

[0014] By means of the above solution, the beneficial effects of the present invention are as follows:

[0015] The utility model adopts a socket-and-stitch connection form of multiple groups of bricks, stacking the bricks together like Lego blocks, which enhances the three-dimensional effect of the decorative surface. Connecting pins are used to fix the bricks, making the connection between the bricks tighter, effectively enhancing the overall stability of the decorative surface. Locking buckles are also used between the bricks and the wall to fix the bricks on the longitudinal guide rails, further enhancing their stability, effectively reducing the risk of bricks falling off, and ensuring the durability and safety of the decorative surface in long-term use. This socket-and-spigot method eliminates the need to use mortar to stick between bricks and is not affected by temperature changes. It is suitable for year-round construction processes, not only reducing pollution to the construction site, but also improving the cleanliness of the construction environment. The construction process is simple and convenient, does not require professional operation, and has a fast construction speed, which greatly shortens the construction duration. After completion, the decorative surface is not only neat and beautiful, with good visual quality, but also has good applicability, in line with the green and environmentally friendly construction concept.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall appearance structure of the spliced decorative facade provided by the utility model;

[0018] Figure 2 This is a main cross-sectional view of the spliced decorative facade provided by the utility model;

[0019] Figure 3 This is a left side cross-sectional view of the spliced decorative facade provided by the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 A top-down cross-sectional view of the spliced decorative facade provided by the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the wall, horizontal keel, brick body and longitudinal guide rail in the present invention;

[0023] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 8 This is a schematic diagram of the exploded structure of the wall, transverse keel, longitudinal guide rail and transverse fixing frame in the present invention;

[0025] Figure 9It is a left side cross-sectional view of the brick body in the present invention;

[0026] Figure 10 This is a schematic diagram of the exploded structure of the brick body, connecting pin and lock buckle in the utility model.

[0027] Numbers in the figure: 1. Wall; 2. Horizontal keel frame; 21. Protrusion one; 22. Connection hole one; 3. Brick body; 31. Groove; 32. Protrusion two; 33. Connection hole two; 34. L-shaped groove; 4. Connecting pin; 5. Longitudinal guide rail; 51. Guide groove; 52. Slot; 6. Lock; 61. L-shaped plate; 62. Guide block; 63. Fixing plate; 631. Fixing hole; 7. Horizontal fixing frame. DETAILED DESCRIPTION

[0028] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] See also Figure 1-10 The utility model provides a spliced decorative facade, including a horizontal keel 2 fixed to the bottom of the front side of the wall 1 and a decorative surface located on the front side of the wall 1, the decorative surface is composed of multiple groups of bricks 3, the bottom layer of bricks 3 is socketed on top of the horizontal keel 2, the bricks 3 on the upper layer are socketed on top of the bricks 3 on the lower layer, and the upper and lower layers of bricks 3 are staggered and fixed by connecting pins 4, the front side of the wall 1 and the rear side of the decorative surface are equidistantly fixed with multiple groups of longitudinal guide rails 5, the internal movably connected to the longitudinal guide rails 5 is used to fix the bricks 3, and the top of the front side of the wall 1 and above the uppermost layer of bricks 3 is fixed with a horizontal fixing frame 7 by screws.

[0030] The utility model adopts a staggered socket-and-spigot connection form of multiple groups of brick bodies 3, stacking the brick bodies 3 together like Lego blocks, and fixing the brick bodies 3 with connecting pins 4, so that the connection between the brick bodies 3 is tighter, effectively enhancing the overall stability of the decorative surface. In addition, a lock buckle 6 is used between the brick body 3 and the wall 1 to fix the brick body 3 on the longitudinal guide rail 5, further strengthening its stability. This socket-and-spigot method eliminates the need to use mortar to paste between the brick bodies 3, is not affected by temperature changes, and is suitable for year-round construction processes. The construction process is simple and convenient, does not require professional operation, and has a high construction speed, which greatly shortens the construction duration. After completion, the decorative surface is not only neat and beautiful, but also has good applicability and conforms to the green and environmentally friendly construction concept.

[0031] Specifically, the role of the longitudinal guide rail 5 is to cooperate with the lock buckle 6 to perform secondary fixation on the brick body 3, thereby further enhancing the stability of the decorative surface brick body 3 and the stability of the overall structure. These lock buckles 6 are responsible for fixing the brick body 3 on the longitudinal guide rail 5 to ensure that the brick body 3 does not shift or loosen. The number of longitudinal guide rails 5 installed can be flexibly adjusted and reasonably set according to the actual construction situation. This means that in the actual construction process, it is not necessary to install the lock buckle 6 on each brick body 3. Construction personnel can choose to install the lock buckle 6 at key positions according to construction needs and design requirements, thereby reducing the use of the lock buckle 6. This adjustment strategy can effectively reduce construction costs while ensuring construction quality and decorative effects.

[0032] Furthermore, the center of the upper brick body 3 is vertically aligned with the side of the lower brick body 3 .

[0033] Specifically, the two layers of bricks 3 are connected using staggered joints, which enhances the stability and compressive strength of the decorative surface. Staggered joints effectively prevent the continuity of the brick joints, thereby reducing the vulnerability of the wall 1 and improving the overall structural strength of the decorative surface. During the splicing of the bricks 3, it is necessary to ensure that the center of the upper layer of bricks 3 is vertically aligned with the side of the lower layer of bricks 3. This arrangement improves the accuracy of the splicing of the bricks 3, allowing for easy insertion of the connecting pins 4 when the upper and lower layers of bricks 3 are secured.

[0034] Furthermore, a groove 31 is formed on the lower side of the brick body 3 , and a second protrusion 32 is formed on the upper side of the brick body 3 . The second protrusion 32 on the lower brick body 3 is inserted into the groove 31 on the upper brick body 3 .

[0035] Specifically, during the insertion and socketing process, the bricks 3 only need to align the grooves 31 of the upper brick 3 with the second protrusions 32 of the lower brick 3. The cooperation between the grooves 31 and the second protrusions 32 creates a tight connection between the bricks 3, effectively improving the overall stability of the decorative surface and preventing loosening or displacement of the bricks 3 after splicing. Furthermore, the entire insertion and socketing process is relatively simple, reducing construction difficulty and time consumption, making assembly more efficient.

[0036] Furthermore, two groups of connecting holes 2 33 are provided on the top surface of the groove 31 and the upper surface of the protrusion 2 32. The two groups of connecting holes 2 33 are respectively close to the left and right sides of the brick body 3 and the length from the left and right sides of the brick body 3 is one-fourth of the length of the brick body 3. The two ends of the connecting pin 4 are respectively inserted into the connecting holes 2 33 of the upper and lower groups of brick bodies 3. The length of the connecting pin 4 is greater than the depth of a single group of connecting holes 2 33 and less than twice the depth of a single group of connecting holes 2 33.

[0037] Specifically, regarding the positional restrictions on the second connecting holes 33, this layout ensures that the second connecting holes 33 of the upper and lower layers of bricks 3 remain aligned when the bricks 3 are staggered and inserted, thereby facilitating the insertion of the connecting pin 4. Secondly, the length of the connecting pin 4 is greater than the depth of a single set of second connecting holes 33 but less than twice the depth of a single set of second connecting holes 33. This arrangement aims to ensure that the connecting pin 4 is of an appropriate length to ensure that it can firmly connect the upper and lower layers of bricks 3, achieving a secure connection, while also not exceeding the range of twice the depth of a single set of second connecting holes 33, thereby avoiding the formation of a large brick gap after the upper and lower layers of bricks 3 are spliced.

[0038] Furthermore, a protrusion 21 is provided on the upper side of the transverse keel frame 2, and the protrusion 21 is inserted into the groove 31 of the bottom layer of brick body 3. A plurality of groups of connecting holes 22 are provided on the upper surface of the protrusion 21, and the depth of the connecting hole 22 is consistent with the depth of the connecting hole 2 33. The lower end of the connecting pin 4 is movably inserted into the inside of the connecting hole 22, and the upper end of the connecting pin 4 is movably inserted into the connecting hole 2 33 located at the bottom layer of brick body 3.

[0039] Specifically, when inserting the brick body 3 of the bottom layer, first insert the connecting pin 4 into the connecting hole 1 22 of the transverse keel frame 2, and then insert the groove 31 of the brick body 3 onto the top of the protrusion 1 21 of the transverse keel frame 2. It is necessary to ensure that the upper end of the connecting pin 4 is accurately inserted into the connecting hole 2 33 of the brick body 3.

[0040] Furthermore, two groups of L-shaped grooves 34 are provided on the rear side of the upper surface of the brick body 3, and a guide groove 51 is provided on the front side of the longitudinal guide rail 5. Multiple groups of slots 52 are provided on the left and right sides of the guide groove 51 at equal distances. The lock 6 includes an L-shaped plate 61 and a guide block 62. The L-shaped plate 61 is movably inserted into the inside of the L-shaped groove 34, and the guide block 62 is fixedly connected to the rear side of the short side of the L-shaped plate 61. The guide block 62 is slidably connected to the inside of the longitudinal guide rail 5. A fixed plate 63 is fixedly connected to the rear side of the upper surface of the guide block 62, and the fixed plate 63 is fixed to the longitudinal guide rail 5 by bolts.

[0041] Specifically, when using the lock 6 to secure the brick body 3, the guide block 62 can be inserted from the slot 52 into the longitudinal guide rail 5 until the L-shaped plate 61 is inserted into the L-shaped groove 34 of the corresponding brick body 3. After the insertion is completed, the fixing plate 63 is fixed to the longitudinal guide rail 5 using bolts. The fixing plate 63 is provided with a fixing hole 631 for the bolt to pass through. The height of the fixing hole 631 must be higher than the height of the upper surface of the corresponding brick body 3. The purpose of this arrangement is to ensure that the edge or surface of the brick body 3 will not interfere with the operation when the construction personnel fix the bolt. This provides sufficient space for the construction personnel to easily insert and tighten the bolt.

[0042] Installation process: The first step is to level the foundation of the wall 1 and fix the horizontal keel 2 to the bottom of the front side of the wall 1 as a support for the starting bricks 3 of the decorative surface, and it can also serve as the starting point for leveling the decorative surface. The second step is to set the longitudinal guide rail 5 at the position on the front side of the wall 1 where the bricks 3 need to be fixed, and fix it to the wall 1. The third step is to insert the connecting pin 4 into the connecting hole 1 22 of the horizontal keel 2 when splicing the bottom layer of bricks 3, and then insert the groove 31 of the brick 3 into the top of the protrusion 1 21 of the horizontal keel 2. It is necessary to ensure that the upper end of the connecting pin 4 is accurately inserted into the connecting hole 2 33 of the brick 3. The fourth step is that after the bottom layer of bricks 3 is spliced, the upper layer of bricks 3 are staggered and fixed with the connecting pin 4. Step 5: After a certain number of bricks 3 are installed horizontally, insert the guide block 62 into the longitudinal guide rail 5 until the L-shaped plate 61 is inserted into the L-shaped groove 34 of the corresponding brick 3. After the insertion is complete, use bolts to fix the fixing plate 63 to the longitudinal guide rail 5. At this time, the brick 3 is further fixed to the longitudinal guide rail 5 by the lock 6. Step 6: After the top layer of bricks 3 is spliced, the horizontal fixing frame 7 is inserted above the top layer of bricks 3 and fixed to the wall 1.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A spliced decorative facade, characterized by: The invention comprises a transverse keel frame (2) fixed to the bottom of the front side of the wall (1) and a decorative surface located on the front side of the wall (1), wherein the decorative surface is composed of multiple groups of brick bodies (3), the brick bodies (3) of the lowest layer are inserted above the transverse keel frame (2), the brick bodies (3) of the upper layer are inserted above the brick bodies (3) of the lower layer, and the upper and lower layers of the brick bodies (3) are staggered and fixed by connecting pins (4), the front side of the wall (1) and the rear side of the decorative surface are fixedly connected with multiple groups of longitudinal guide rails (5) at equal intervals, the longitudinal guide rails (5) are movably connected with lock buckles (6) for fixing the brick bodies (3), and the top of the front side of the wall (1) and the upper layer of the brick bodies (3) are fixedly connected with a transverse fixing frame (7) by screws.

2. A spliced decorative facade according to claim 1, characterized in that: The center of the brick body (3) located on the upper layer is vertically aligned with the side of the brick body (3) located on the lower layer.

3. The spliced decorative facade according to claim 2, characterized in that: The lower side of the brick body (3) is provided with a groove (31), and the upper side of the brick body (3) is provided with a second protrusion (32). The second protrusion (32) of the brick body (3) at the lower layer is inserted into the groove (31) of the brick body (3) at the upper layer.

4. The spliced decorative facade according to claim 3, characterized in that: Two groups of second connection holes (33) are respectively formed on the top surface of the groove (31) and the upper surface of the second protrusion (32). The two groups of second connection holes (33) are respectively close to the left and right sides of the brick body (3) and the lengths thereof from the left and right sides of the brick body (3) are both one-fourth of the length of the brick body (3). The two ends of the connecting pin (4) are respectively inserted into the interiors of the second connection holes (33) of the upper and lower groups of the brick body (3). The length of the connecting pin (4) is greater than the depth of a single group of second connection holes (33) and less than twice the depth of a single group of second connection holes (33).

5. The spliced decorative facade according to claim 4, characterized in that: A convex block (21) is provided on the upper side of the transverse keel frame (2), and the convex block (21) is inserted into the groove (31) of the brick body (3) at the bottom layer. A plurality of connecting holes (22) are provided on the upper surface of the convex block (21), and the depth of the connecting hole (22) is consistent with the depth of the connecting hole (33). The lower end of the connecting pin (4) is movably inserted into the inside of the connecting hole (22), and the upper end of the connecting pin (4) is movably inserted into the connecting hole (33) located at the bottom layer of the brick body (3).

6. A spliced decorative facade according to claim 1 or 5, characterized in that: Two groups of L-shaped grooves (34) are provided on the rear side of the upper surface of the brick body (3); a guide groove (51) is provided on the front side of the longitudinal guide rail (5); a plurality of groups of slots (52) are provided on both sides of the guide groove (51) at equal distances; the lock buckle (6) comprises an L-shaped plate (61) and a guide block (62); the L-shaped plate (61) is movably inserted into the interior of the L-shaped groove (34); the guide block (62) is fixedly connected to the rear side of the short side of the L-shaped plate (61); the guide block (62) is slidably connected to the interior of the longitudinal guide rail (5); a fixing plate (63) is fixedly connected to the rear side of the upper surface of the guide block (62); the fixing plate (63) and the longitudinal guide rail (5) are fixed by bolts.

Images