Fabricated integrated fast-mounting wallboard structure

Abstract

The utility model relates to the technical field of fabricated building, especially a kind of assembled integrated quick-mounting wallboard structure, it includes the core material layer, panel layer and veneer layer sequentially arranged from inside to outside, multiple vertical keels are arranged in the core material layer along the extension direction of wallboard structure, vertical keel cross section is U type, and transverse keel is installed between adjacent two vertical keels;When vertical keel is located at the junction of adjacent two panel layers, two panel layers are all erected on vertical keel and are fixed by self-tapping screw, and the side portion of one core material layer is provided with convex strip portion, and convex strip portion is embedded in the U type groove of vertical keel, and the side portion of another core material layer is provided with the slot portion accommodating vertical keel.The assembled integrated quick-mounting wallboard structure of the utility model realizes the effect that convenient installation, electrical preinstallation, wall surface detachable and factory prefabrication and on-site assembly are integrated, satisfy the rapid construction demand of building project.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated buildings, and in particular to a prefabricated integrated quick-installation wall panel structure. Background Technology

[0002] Modern building construction demands increasingly higher levels of efficiency, cost control, and spatial flexibility. Traditional wall construction methods suffer from long construction periods, excessive on-site wet work, and difficulty in accurately controlling costs. Prefabricated buildings, with their advantages of prefabricated components and on-site assembly, significantly improve construction efficiency.

[0003] In the field of diversified prefabricated wall panels, in order to meet the needs of efficient, low-cost, and flexible construction, it is necessary to invent a new type of wall structure that integrates convenient installation, electrical pre-installation, wall panel disassembly, factory prefabrication and on-site assembly, so as to meet the rapid construction needs of building projects. Utility Model Content

[0004] This utility model provides a prefabricated integrated quick-installation wall panel structure to meet the rapid construction needs of building projects.

[0005] The prefabricated integrated quick-installation wall panel structure provided by this utility model adopts the following technical solution: A prefabricated integrated quick-installation wall panel structure includes a core material layer, a panel layer, and a finishing layer arranged sequentially from the inside out. Multiple vertical keels are arranged in the core material layer along the extension direction of the wall panel structure. The cross-section of the vertical keels is U-shaped. A horizontal keel is installed between two adjacent vertical keels. When the vertical keel is located at the junction of two adjacent panel layers, both panel layers are laid on the vertical keel and fixed by self-tapping screws. One of the core material layers has a protruding strip on its side, which is embedded in the U-shaped groove of the vertical keel. The other core material layer has a slot for accommodating the vertical keel on its side.

[0006] By adopting the above technical solutions, the prefabricated integrated quick-installation wall panel structure can be prefabricated in the factory according to the design requirements and transported to the construction site for installation after layout work. The wall panel structure has a reasonable composition, stable structure, convenient assembly, easy installation, high degree of industrialization, can shorten the construction period, reduce a lot of wet work on the construction site, and generate no construction waste.

[0007] Preferably, a sealing strip is installed between two adjacent panel layers.

[0008] By adopting the above technical solution, a sealing strip is installed to seal and plug leaks, thereby improving waterproofing and sound insulation.

[0009] Preferably, a top positioning plate is provided on the top of the wall panel structure. The top positioning plate has a U-shaped cross-section with the U-shaped opening facing downwards. The top positioning plate is spaced apart on multiple vertical keels. The core material layer and the panel layers on both sides are embedded in the U-shaped groove of the top positioning plate. The top positioning plate is fixed to the roof slab by expansion bolts.

[0010] By adopting the above technical solution, the top positioning plate structure is easy to install, fits tightly with the panel layer and core material layer, and has a good fixing effect.

[0011] Preferably, a ground joist is installed between the bottom ends of two adjacent vertical joists. The ground joist has a U-shaped cross-section with the U-shaped opening facing upwards. The core material layer is embedded in the U-shaped groove of the ground joist. The panel layer is fixed to the outside of the ground joist with self-tapping screws. The ground joist is fixed to the floor slab with expansion bolts.

[0012] By adopting the above technical solution, the joists are tightly fitted and fixed to the bottom of the core material layer and the bottom of the panel layer, resulting in good performance.

[0013] Preferably, the vertical keel located on the side is fixed to the side wall by a number of self-tapping screws that pass through the side wall, and the number of self-tapping screws are evenly arranged along the height direction of the side wall.

[0014] By adopting the above technical solution, the side of the wall panel is stably connected to the side wall through self-tapping screws, achieving the effect of rapid assembly and fixing of the wall panel.

[0015] Preferably, the sealing strip is a PVC sealing strip, an ABS sealing strip, or a polystyrene sealing strip.

[0016] By adopting the above technical solution, operators can choose the sealing strip according to their needs.

[0017] Preferably, conduits, junction boxes, switches, and sockets are pre-installed within the core material layer.

[0018] By adopting the above technical solutions, structures such as pipelines, junction boxes, switches, and sockets can be pre-built, avoiding secondary trenching on the construction site and improving construction efficiency. Attached Figure Description

[0019] Figure 1 This is a front view of the prefabricated integrated quick-installation wall panel structure according to an embodiment of this utility model.

[0020] Figure 2 This is a cross-sectional schematic diagram of the assembled integrated quick-installation wall panel structure according to an embodiment of this utility model.

[0021] Figure 3 This is a vertical sectional view of the prefabricated integrated quick-installation wall panel structure according to an embodiment of this utility model.

[0022] Figure 4 This is an installation diagram of the prefabricated integrated quick-installation wall panel structure according to an embodiment of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Core material layer; 10. Raised strip; 11. Slot; 2. Panel layer; 20. Sealing strip; 3. Finishing layer; 4. Vertical keel; 5. Horizontal keel; 6. Ground keel; 7. Top positioning plate; 8. Self-tapping screw. Detailed Implementation

[0024] The following combination Figures 1-4 The present invention will be described in further detail below.

[0025] This utility model discloses a prefabricated integrated quick-installation wall panel structure. (Refer to...) Figures 1-4 The prefabricated integrated quick-installation wall panel structure includes a core material layer 1, a panel layer 2, and a finishing layer 3 arranged sequentially from the inside out. The core material layer 1 can be made of lightweight, heat-insulating, sound-insulating, fire-resistant, and other materials. Pipelines, junction boxes, switches, and sockets are pre-installed in the core material layer 1. The panel layer 2 and the finishing layer 3 are perforated at the positions required by the design, which avoids secondary grooving on the construction site and improves construction efficiency.

[0026] Multiple vertical keels 4 are evenly arranged along the extension direction of the wall panel structure inside the core layer 1. The cross-section of the vertical keel 4 is U-shaped. When the vertical keel 4 is located at the splicing point of two adjacent panel layers 2, both panel layers 2 are laid on the vertical keel 4 and fixed to the vertical keel 4 by self-tapping screws. The panel layer 2 can be made of cement-based fiber composite board, calcium silicate board, etc., and the finishing layer 3 can be made of paint spraying, decorative panels, wall coverings, wallpaper, etc.

[0027] One of the core material layers 1 has an outwardly protruding ridge 10 on its side, which is embedded in the U-shaped groove of the vertical keel 4. The other core material layer 1 has an inwardly recessed slot 11 on its side, and half of the vertical keel 4 is embedded in the slot 11. The installation adopts a plug-in method, which realizes the effect of quick positioning and stable splicing of adjacent wall panels. A sealing strip 20 is provided between two adjacent panel layers 2 for sealing and leak prevention, improving waterproof and sound insulation effects. The sealing strip 20 can be selected from PVC sealing strip, ABS sealing strip, polystyrene sealing strip, etc.

[0028] A horizontal keel 5 is installed between two adjacent vertical keels 4. The horizontal keel 5 has a U-shaped cross-section. The core material layer 1 is embedded in the U-shaped groove of the horizontal keel 5. The horizontal keel 5 and the vertical keel 4 can be connected by self-tapping screws or welding. A ground keel 6 is installed between the bottom ends of two adjacent vertical keels 4. The ground keel 6 has a U-shaped cross-section with the U-shaped opening facing upwards. The ground keel 6 is fixed to the floor slab with expansion bolts. The ground keel 6 and the vertical keel 4 can be connected by self-tapping screws or welding. The panel layer 2 is fixed to the ground keel 6 with self-tapping screws. The vertical keel 4, horizontal keel 5 and ground keel 6 are made of light steel keel structure, which significantly enhances the overall rigidity of the wall panel and improves its resistance to deformation.

[0029] A top positioning plate 7 is provided on the top of the wall panel. The top positioning plate 7 has a U-shaped cross-section with the U-shaped opening facing downwards. The core material layer 1 and the panel layer 2 located on both sides of it are inserted into the U-shaped groove of the top positioning plate 7. The top positioning plate 7 is spaced apart on multiple vertical keels 4. The top positioning plate 7 is fixed to the roof slab by expansion bolts. The vertical keels 4 located on the side are fixed to the side wall by multiple self-tapping screws 8 that pass through the side wall. The multiple self-tapping screws 8 are evenly arranged along the height direction of the side wall.

[0030] The prefabricated integrated quick-installation wall panel structure of this utility model embodiment can be prefabricated in the factory according to design requirements and transported to the construction site for installation after layout work. The wall panel structure has a reasonable composition, stable structure, convenient assembly, easy installation, high degree of industrialization, can shorten the construction period, reduce a lot of wet work on the construction site, and eliminate construction waste. It achieves the effect of integrating convenient installation, electrical pre-installation, wall panel detachability, and factory prefabrication with on-site assembly, meeting the rapid construction needs of building projects.

[0031] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A prefabricated integrated quick-installation wall panel structure, characterized in that: The wall panel consists of a core material layer (1), a panel layer (2), and a finishing layer (3) arranged sequentially from the inside out. Multiple vertical keels (4) are arranged in the core material layer (1) along the extension direction of the wall panel structure. The cross-section of the vertical keel (4) is U-shaped. A horizontal keel (5) is installed between two adjacent vertical keels (4). When the vertical keel (4) is located at the junction of two adjacent panel layers (2), both panel layers (2) are placed on the vertical keel (4) and fixed by self-tapping screws. A protruding part (10) is provided on the side of one of the core material layers (1), and the protruding part (10) is embedded in the U-shaped groove of the vertical keel (4). A slot part (11) for accommodating the vertical keel (4) is provided on the side of the other core material layer (1).

2. The prefabricated integrated quick-installation wall panel structure according to claim 1, characterized in that: A sealing strip (20) is installed between two adjacent panel layers (2).

3. The prefabricated integrated quick-installation wall panel structure according to claim 1, characterized in that: The top of the wall panel structure is provided with a top positioning plate (7). The cross-section of the top positioning plate (7) is U-shaped and the U-shaped opening is facing downward. The top positioning plate (7) is spaced on multiple vertical keels (4). The core material layer (1) and the panel layers (2) on both sides are embedded in the U-shaped groove of the top positioning plate (7). The top positioning plate (7) is fixed to the roof slab by expansion bolts.

4. The prefabricated integrated quick-installation wall panel structure according to claim 1, characterized in that: A ground joist (6) is installed between the bottom ends of two adjacent vertical joists (4). The cross-section of the ground joist (6) is U-shaped with the U-shaped opening facing upwards. The core material layer (1) is embedded in the U-shaped groove of the ground joist (6). The panel layer (2) is fixed to the outside of the ground joist (6) by self-tapping screws. The ground joist (6) is fixed to the floor slab by expansion bolts.

5. The prefabricated integrated quick-installation wall panel structure according to claim 1, characterized in that: The vertical keel (4) located on the side is fixed to the side wall by multiple self-tapping screws (8) that pass through the side wall. The multiple self-tapping screws (8) are evenly arranged along the height direction of the side wall.

6. The prefabricated integrated quick-installation wall panel structure according to claim 2, characterized in that: The sealing strip (20) is a PVC sealing strip, an ABS sealing strip, or a polystyrene sealing strip.

7. The prefabricated integrated quick-installation wall panel structure according to claim 1, characterized in that: The core layer (1) contains pre-installed pipelines, junction boxes, switches and sockets.

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