Composite terrazzo prefabricated panel design structure for wall dry hanging construction

Abstract

The utility model discloses a composite terrazzo prefabricated panel design structure for wall surface dry hanging construction, which comprises a terrazzo base plate, a terrazzo plate and a composite terrazzo plate, the frame is arranged on the boss in a sleeving mode, the frame is of a rectangular frame structure, a grating baffle is arranged in the frame, the grating baffle and the frame define a first mounting cavity facing the side of the terrazzo base plate, the grating baffle and the frame define a second mounting cavity away from the side of the terrazzo base plate, and sound insulation cotton is arranged in the first mounting cavity; a flame-retardant plate is arranged in the second mounting cavity, a connecting piece is further arranged on the frame, and a kidney-shaped hole is formed in the connecting piece. Compared with the prior art, the terrazzo plate has the advantages that the problems of heavy weight and limited sound insulation performance during dry hanging construction of the terrazzo plate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled wall surfaces, in particular to a composite terrazzo prefabricated plate design structure for wall surface dry hanging construction. Background Art

[0002] Terrazzo is a product made by mixing aggregates such as crushed stone, glass, and quartz stone into cement adhesive to form a concrete product, and then grinding and polishing the surface. Terrazzo is divided into two types according to the construction and production process: on-site cast terrazzo and prefabricated terrazzo floor. For example, Chinese Patent 202023036431.3 discloses a prefabricated terrazzo plate dry hanging structure, including a prefabricated plate, and a dry hanging base frame fixed to the main structure, the prefabricated plate is fixed to the dry hanging base frame through a dry hanging assembly, the dry hanging assembly includes a hook fixed to the dry hanging base frame and a dry hanging accessory embedded in the back of the prefabricated plate, the prefabricated plate is provided with a plurality of grooves, the dry hanging accessories match the grooves, and are embedded in each of the grooves, one end of the hook is plug-fitted with the dry hanging accessory, and is fixed by filling an adhesive, and the other end of the hook is fixedly connected to the dry hanging base frame.

[0003] Since terrazzo slabs are heavy, they are not easy to transport and carry. It is inconvenient to adjust their position during dry hanging construction, and the sound insulation effect is not good. Utility Model Content

[0004] The utility model aims to provide a composite terrazzo prefabricated plate design structure for wall dry hanging construction, so as to solve the problems of heavy weight and limited sound insulation performance of terrazzo plates during dry hanging construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a composite terrazzo prefabricated plate design structure for wall dry hanging construction, comprising:

[0006] A terrazzo substrate, a convex platform being arranged on the back side thereof;

[0007] The frame is mounted on the boss, and the frame is a rectangular frame structure. A grille baffle is arranged inside the frame. The grille baffle and the frame form a first installation cavity facing the terrazzo substrate side, and the grille baffle and the frame form a second installation cavity facing away from the terrazzo substrate side. Sound insulation cotton is arranged in the first installation cavity, and a flame retardant board is arranged in the second installation cavity. A connecting plate is also arranged on the frame, and a waist-shaped hole is arranged on the connecting plate.

[0008] As a further description of the above technical solution:

[0009] The grille baffle is detachably mounted on the frame.

[0010] As a further description of the above technical solution:

[0011] A slide groove is provided on the inner wall of the frame, and the grille baffle is slidably connected to the slide groove 23.

[0012] As a further description of the above technical solution:

[0013] A first convex rib is arranged on an opposite inner wall of the frame.

[0014] As a further description of the above technical solution:

[0015] A first plugging convex rib is arranged on the top surface of the frame, and a first slot corresponding to the first plugging convex rib is arranged on the bottom surface of the frame.

[0016] As a further description of the above technical solution:

[0017] A second plugging convex rib is arranged on the top surface of the frame, and a second slot corresponding to the position of the second plugging convex rib is arranged on the bottom surface of the frame.

[0018] As a further description of the above technical solution:

[0019] The first plug-in convex rib and the second plug-in convex rib are arranged in a staggered manner.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. In the utility model, before the frame is installed, the sound insulation cotton is placed in the first installation cavity of the frame, and then the frame is mounted on the boss on the back of the terrazzo substrate by gluing, and the sound insulation cotton is arranged between the boss and the grille baffle, and then the flame retardant board is installed in the second installation cavity to form a sound insulation and flame retardant composite board, while effectively reducing the weight of the terrazzo facing unit.

[0022] 2. In the utility model, a slide groove is provided on the inner wall of the frame, and the grille baffle is slidably connected to the slide groove. The grille baffle is easy to install and disassemble, and the volume in the first installation cavity can be flexibly adjusted. For different thicknesses of sound insulation cotton in the first installation cavity, the grille baffle can be adjusted by sliding, and different thicknesses of flame retardant plates are used in the corresponding second installation cavity.

[0023] 3. In the utility model, during the dry hanging construction of the composite terrazzo prefabricated panels, two upper and lower adjacent composite panels are plugged and locked by the first plugging ribs and the second plugging ribs on the frame. The staggered first plugging ribs and the second plugging ribs effectively improve the impact resistance of the terrazzo decorative wall and prevent the terrazzo decorative wall from deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the design structure of a composite terrazzo prefabricated panel for wall dry hanging construction Figure 1 .

[0026] Figure 2 A schematic diagram of the design structure of a composite terrazzo prefabricated panel for wall dry hanging construction Figure 2 .

[0027] Figure 3 Schematic diagram of the structure of the frame designed for a composite terrazzo prefabricated panel for wall dry hanging construction Figure 1 .

[0028] Figure 4 Schematic diagram of the structure of the frame designed for a composite terrazzo prefabricated panel for wall dry hanging construction Figure 2 .

[0029] Legend:

[0030] 1. Terrazzo substrate; 11. Boss; 2. Frame; 21. Grille baffle; 211. First installation cavity; 212. Second installation cavity; 22. Connecting piece; 221. Waist-shaped hole; 23. Slide groove; 24. First convex rib; 25. First plug-in convex rib; 26. Second plug-in convex rib. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-4 The utility model provides a technical solution: a composite terrazzo prefabricated plate design structure for wall dry hanging construction, comprising:

[0033] The terrazzo substrate 1 has a boss 11 on its back;

[0034] The frame 2 is mounted on the boss 11, and the frame 2 is a rectangular frame structure. A grille baffle 21 is arranged inside the frame 2. The grille baffle 21 and the frame 2 form a first installation cavity 211 facing the side of the terrazzo substrate 1, and the grille baffle 21 and the frame 2 form a second installation cavity 212 facing the side away from the terrazzo substrate 1. Sound insulation cotton is arranged in the first installation cavity 211, and a flame retardant plate is arranged in the second installation cavity 212. A connecting plate 22 is also arranged on the frame 2, and a waist-shaped hole 221 is arranged on the connecting plate 22.

[0035] The grille baffle 21 is detachably mounted on the frame 2. The grille baffle 21 can be separated from the frame 2 during transportation or storage and stored separately to avoid damage.

[0036] The inner wall of the frame 2 is provided with a slide groove 23, and the grille baffle 21 is slidably connected to the slide groove 23. The grille baffle 21 is easy to install and remove, and the volume in the first installation cavity 211 can be flexibly adjusted. For different thicknesses of sound insulation cotton in the first installation cavity 211, the grille baffle 21 can be adjusted by sliding, and different thicknesses of flame retardant plates are used in the corresponding second installation cavity 212.

[0037] A first convex rib 24 is disposed on an opposite inner wall of the frame 2. The first convex rib 24 can squeeze the edge of the flame retardant board when the flame retardant board is installed in the second installation cavity 212, thereby preventing the flame retardant board from being separated from the frame 2.

[0038] A first plug-in convex rib 25 is provided on the top surface of the frame 2, and a first slot corresponding to the first plug-in convex rib 25 is provided on the bottom surface of the frame 2. A second plug-in convex rib 26 is provided on the top surface of the frame 2, and a second slot corresponding to the second plug-in convex rib 26 is provided on the bottom surface of the frame 2. The first plug-in convex rib 25 and the second plug-in convex rib 26 are arranged in a staggered manner. During the dry hanging construction of the composite terrazzo prefabricated board, the two upper and lower adjacent composite boards are plugged and locked by the first plug-in convex rib 25 and the second plug-in convex rib 26 on the frame 2. The staggered arrangement of the first plug-in convex rib 25 and the second plug-in convex rib 26 effectively improves the impact resistance of the terrazzo decorative wall surface and prevents the terrazzo decorative wall surface from deformation.

[0039] Working principle: The composite terrazzo prefabricated board mainly consists of two parts: a terrazzo substrate 1 and a frame 2. Before installing the frame 2, place the sound insulation cotton in the first installation cavity 211 of the frame 2, and then put the frame 2 on the boss 11 on the back of the terrazzo substrate 1 by gluing. The sound insulation cotton is set between the boss 11 and the grille baffle 21, and then the flame retardant board is installed in the second installation cavity 212 to form a soundproof and flame-retardant composite board, while effectively reducing the weight of the terrazzo veneer unit. During the dry hanging construction of the wall, the composite terrazzo prefabricated board is fixedly installed on the base frame through the connecting piece 22, and the distance between the board and the base wall can be adjusted through the waist-shaped hole 221.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite terrazzo prefabricated plate design structure for wall dry hanging construction, characterized in that: include: A terrazzo substrate, a convex platform being arranged on the back side thereof; A frame is mounted on the boss, the frame is a rectangular frame structure, a grille baffle is arranged inside the frame, the grille baffle and the frame form a first installation cavity facing the side of the terrazzo substrate, the grille baffle and the frame form a second installation cavity facing away from the side of the terrazzo substrate, sound insulation cotton is arranged in the first installation cavity, a flame retardant board is arranged in the second installation cavity, and a connecting plate is also arranged on the frame, and a waist-shaped hole is arranged on the connecting plate.

2. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 1 is characterized in that: The grille baffle is detachably mounted on the frame.

3. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 2 is characterized in that: A slide groove is arranged on the inner wall of the frame, and the grille baffle is slidably connected to the slide groove.

4. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 1 is characterized in that: A first convex rib is arranged on an opposite inner wall of the frame.

5. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 1 is characterized in that: A first plugging convex rib is arranged on the top surface of the frame, and a first slot corresponding to the first plugging convex rib is arranged on the bottom surface of the frame.

6. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 5 is characterized in that: A second plugging convex rib is arranged on the top surface of the frame, and a second slot corresponding to the second plugging convex rib is arranged on the bottom surface of the frame.

7. The composite terrazzo prefabricated plate design structure for wall dry hanging construction according to claim 6 is characterized in that: The first plug-in convex rib and the second plug-in convex rib are arranged in a staggered manner.

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