An assembled indoor wallboard

Abstract

This utility model relates to the field of interior wall panel technology, specifically a prefabricated interior wall panel, including a wall panel with a sandwich layer at the center of the interior, a fixing frame in the sandwich layer, a reinforcing grid plate in the middle of the fixing frame, an insert plate at the right end of the wall panel, rubber strips symmetrically arranged on the outer wall of the insert plate, arc grooves symmetrically arranged on the inner wall of the slot, and tube plates near the corners at both ends of the wall panel. This prefabricated interior wall panel increases the overall toughness and support by combining the fixing frame with the wall panel and the wall panel, the insert plate with rubber strips is fixed to the wall panel and cooperates with the slot to realize the assembly and combination between two adjacent wall panels, and the tube plate with insert tubes facilitates the fixed installation of the upper and lower ends of the wall panel to the corresponding wall. The flat-head screws pass through the countersunk holes and connect with the screw holes, which helps to stabilize the assembly and installation between two adjacent wall panels, and the top of the flat-head screws is flush with the wall panel, which increases the overall aesthetics.

Description

Technical Field

[0001] This utility model relates to the field of interior wall panel technology, specifically to a prefabricated interior wall panel. Background Technology

[0002] Wall panels are frequently used in interior decoration to isolate interior spaces. As a new type of building material, prefabricated interior wall panels (ALC panels) have better heat insulation, sound insulation, fire resistance, water resistance, moisture resistance, and environmental protection compared with traditional block walls. They are suitable for commercial and residential buildings, and especially for factories.

[0003] However, the large gaps between interior wall panels affect the stability after assembly. Large gaps are prone to cracking after repair, affecting the overall aesthetics and shortening the service life. Furthermore, it is not convenient to fix the position of the top and bottom ends of the interior wall panels. Utility Model Content

[0004] The purpose of this utility model is to provide a prefabricated interior wall panel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A prefabricated interior wall panel includes a wall panel with a sandwich layer at the center of the interior, a fixing frame in the sandwich layer, a reinforcing grid plate in the middle of the fixing frame, an insert plate at the right end of the wall panel, rubber strips symmetrically arranged on the outer wall surface of the insert plate, a slot at the left end of the wall panel, arc grooves symmetrically arranged on the inner wall surface of the slot, and tube plates at both the upper and lower ends of the wall panel near the corners.

[0007] One end of the tube sheet is provided with an insertion tube, and positioning grooves are provided on the upper and lower ends of the wall panel at the locations corresponding to the insertion tubes.

[0008] Furthermore, the width of the inner wall of the interlayer is adapted to the width of the outer wall of the fixing frame, and the outer wall surface of the fixing frame is in close contact with the inner wall surface of the interlayer.

[0009] In this invention, the interlayer facilitates the installation and fixing of the frame, and increases the overall hardness and toughness.

[0010] Specifically, the reinforcing mesh plate is composed of multiple vertical and horizontal bars arranged in an alternating pattern, and the ends of the reinforcing mesh plate are welded and fixed to the inner wall of the fixed frame.

[0011] In this invention, the reinforcement of the grid plate further increases the strength of the fixed frame structure, thereby increasing the overall support stability.

[0012] It should be noted that the length of the insert plate is adapted to the length of the wall panel, the rubber strip is cylindrical, one side of the outer wall of the rubber strip is bonded and fixed to the insert plate, and the outer diameter of the rubber strip is adapted to the inner diameter of the arc groove.

[0013] In this invention, two rubber strips are fitted onto the insert plate, and the rubber strips are tightly inserted into the arc-shaped groove to achieve tight assembly between two adjacent wall panels and reduce gaps between the assemblies.

[0014] Specifically, the width of the inner wall of the slot is adapted to the width of the outer wall of the insert plate. On the front side of the wall plate near the slot, there are several countersunk holes communicating with the slot. Each countersunk hole is provided with a flat-head screw. On the front side of the insert plate, there are screw holes corresponding to the flat-head screws.

[0015] In this invention, the insert plate and the slot are plugged in to achieve a stable combination and fixation between two adjacent wall panels. The tip of the flat-head screw passes through the countersunk hole and is threaded into the screw hole to achieve a stable installation and fit between two adjacent walls, avoiding the impact of collisions that could cause the two adjacent walls to separate.

[0016] It is worth noting that the top of the insertion tube is welded and fixed to the bottom of the tube sheet, the outer wall width of the tube sheet is adapted to the thickness of the outer wall of the wall panel, and the outer diameter of the insertion tube is adapted to the inner diameter of the positioning groove.

[0017] In this invention, the insertion tube and the positioning groove are tightly connected to each other to realize the installation and use of the tube sheet and the wall, and the external nail is passed through the tube sheet by the nail gun to realize the fixed installation of the tube sheet and the corresponding wall.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model increases the overall toughness and support by setting a fixed frame with a reinforced grid plate and combining it with the wall panel. The insert plate with rubber strip is fixed to the wall panel and, with the cooperation of the slot, realizes the assembly and combination between two adjacent wall panels. With the cooperation of the tube plate with the insert, it is convenient to fix the upper and lower ends of the wall panel to the corresponding wall.

[0020] 2. This utility model uses a flat-head screw to connect with the countersunk hole and the screw hole, which helps to stably combine and install two adjacent wall panels. The top of the flat-head screw is flush with the wall panel, which increases the overall aesthetics and does not affect the use of grouting and painting. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the assembly and combination state of this utility model;

[0023] Figure 3 This is a schematic diagram of the tube sheet and wall panel separation structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the wall panel structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the wall panel of this utility model.

[0026] The meanings of the labels in the diagram are as follows:

[0027] 1. Wall panel; 10. Slot; 100. Arc groove; 101. Countersunk hole; 11. Mezzanine; 12. Fixing frame; 120. Reinforcing mesh plate; 13. Positioning groove;

[0028] 2. Insert plate; 20. Rubber strip; 21. Screw hole;

[0029] 3. Tube sheet; 30. Inserted tube;

[0030] 4. Flathead screws. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5 This embodiment provides a technical solution:

[0033] A prefabricated interior wall panel includes a wall panel 1, with a mezzanine 11 at the center of the wall panel 1. A fixing frame 12 is provided in the mezzanine 11. The width of the inner wall of the mezzanine 11 is adapted to the width of the outer wall of the fixing frame 12. The outer wall of the fixing frame 12 is tightly fitted to the inner wall of the mezzanine 11.

[0034] In this invention, the interlayer 11 facilitates the installation of the fixing frame 12, thereby increasing the overall hardness and toughness.

[0035] Furthermore, a reinforcing grid plate 120 is provided in the middle of the fixed frame 12. The reinforcing grid plate 120 is composed of multiple vertical and horizontal bars in an alternating combination, and the ends of the reinforcing grid plate 120 are welded and fixed to the inner wall surface of the fixed frame 12.

[0036] In this invention, the reinforcement of the grid plate 120 further increases the structural strength of the fixed frame 12, thereby increasing the overall support stability.

[0037] Specifically, the wall panel 1 has an insert plate 2 at the right end, and rubber strips 20 are symmetrically arranged on the outer wall of the insert plate 2. The wall panel 1 has a slot 10 at the left end, and arc grooves 100 are symmetrically arranged on the inner wall of the slot 10. The length of the insert plate 2 is adapted to the length of the wall panel 1. The rubber strip 20 is cylindrical, and one side of the outer wall of the rubber strip 20 is bonded and fixed to the insert plate 2. The outer diameter of the rubber strip 20 is adapted to the inner diameter of the arc groove 100.

[0038] In this utility model, two rubber strips 20 are fitted on the insert plate 2, and the rubber strips 20 are tightly inserted into the arc groove 100 to achieve tight assembly between two adjacent wall panels 1 and reduce the gap between the assembly.

[0039] It should be noted that the width of the inner wall of the slot 10 is adapted to the width of the outer wall of the insert plate 2. On the side of the front end face of the wall plate 1 close to the slot 10, there are several countersunk holes 101 that communicate with the slot 10. Each countersunk hole 101 is provided with a flat-head screw 4. On the front end face of the insert plate 2, there are screw holes 21 corresponding to the flat-head screw 4.

[0040] In this utility model, the insert plate 2 is inserted into the slot 10 to achieve a stable combination and fixation between two adjacent wall panels 1, and the tip of the flat-head screw 4 passes through the countersunk hole 101 and is threaded into the screw hole 21 to achieve a stable installation and fit between two adjacent wall panels 1, avoiding the impact of collisions causing the two adjacent wall panels 1 to separate.

[0041] Furthermore, tube plates 3 are provided at both the upper and lower ends of the wall panel 1 near the corners, and a tube 30 is provided at one end of the tube plate 3. Positioning grooves 13 are provided at both the upper and lower ends of the wall panel 1 corresponding to the tube 30.

[0042] Specifically, the top of the insertion tube 30 is welded and fixed to the bottom of the tube plate 3, the outer wall width of the tube plate 3 is adapted to the outer wall thickness of the wall panel 1, and the outer diameter of the insertion tube 30 is adapted to the inner diameter of the positioning groove 13.

[0043] In this utility model, the insertion tube 30 and the positioning groove 13 are tightly inserted and matched to realize the installation and use of the tube plate 3 and the wall panel 1, and the external nail passes through the tube plate 3 through the nail gun to realize the fixed installation of the tube plate 3 and the corresponding wall.

[0044] When using the prefabricated interior wall panel of this embodiment, first fix the fixing frame 12 with the reinforcing grid plate 120 in the interlayer 11, and then fix the insert plate 2 with the rubber strip 20 on the right end of the wall panel 1.

[0045] When two adjacent wall panels 1 need to be assembled, the slot 10 on one wall panel 1 is inserted into the corresponding insert plate 2 on the other wall panel 1, and the rubber strip 20 is tightly inserted into the arc groove 100 to achieve stable assembly and fixation of the two adjacent wall panels 1. Then, the flat-head screw 4 is threaded through the countersunk hole 101 and threaded into the screw hole 21 on the insert plate 2 to achieve tight fixation between the two adjacent wall panels 1. When the wall panel 1 needs to be fixed between the upper and lower walls of the room, the tube plate 3 is inserted into the positioning groove 13 on the end of the wall panel 1 through the insert tube 30, and the tube plate 3 is fixed to the wall by passing the nail through the tube plate 3 with a nail gun, thereby fixing the position of the wall panel 1 and the wall by the tube plate 3, increasing the stability of the assembly. The gap between the two adjacent wall panels 1 is reduced by the insertion of the insert plate 2 and the rubber strip 20, thereby extending the service life of the assembly.

Claims

1. A prefabricated interior wall panel, comprising a wall panel (1), characterized in that: The wall panel (1) has a sandwich layer (11) at its center, a fixing frame (12) in the sandwich layer (11), a reinforcing mesh plate (120) in the middle of the fixing frame (12), an insert plate (2) at the right end of the wall panel (1), rubber strips (20) symmetrically arranged on the outer wall surface of the insert plate (2), a slot (10) at the left end of the wall panel (1), an arc groove (100) symmetrically arranged on the inner wall surface of the slot (10), and tube plates (3) at both the upper and lower ends of the wall panel (1) near the corners. The tube sheet (3) is provided with a tube (30) at one end, and the wall panel (1) is provided with positioning grooves (13) at the upper and lower ends corresponding to the tube (30).

2. The prefabricated interior wall panel according to claim 1, characterized in that: The width of the inner wall of the interlayer (11) is adapted to the width of the outer wall of the fixing frame (12), and the outer wall of the fixing frame (12) is in close contact with the inner wall of the interlayer (11).

3. The prefabricated interior wall panel according to claim 1, characterized in that: The reinforcing mesh plate (120) is composed of multiple vertical and horizontal bars in an alternating combination, and the ends of the reinforcing mesh plate (120) are welded and fixed to the inner wall of the fixed frame (12).

4. The prefabricated interior wall panel according to claim 1, characterized in that: The length of the insert plate (2) is adapted to the length of the wall panel (1), the rubber strip (20) is cylindrical, one side of the outer wall of the rubber strip (20) is bonded and fixed to the insert plate (2), and the outer diameter of the rubber strip (20) is adapted to the inner diameter of the arc groove (100).

5. The prefabricated interior wall panel according to claim 1, characterized in that: The width of the inner wall of the slot (10) is adapted to the width of the outer wall of the insert plate (2). On the side of the front end face of the wall plate (1) close to the slot (10), there are several countersunk holes (101) communicating with the slot (10). Each countersunk hole (101) is provided with a flat-head screw (4). On the front end face of the insert plate (2), there are screw holes (21) corresponding to the flat-head screws (4).

6. The prefabricated interior wall panel according to claim 1, characterized in that: The top of the insertion tube (30) is welded and fixed to the bottom of the tube plate (3). The outer wall width of the tube plate (3) is adapted to the thickness of the outer wall of the wall panel (1). The outer diameter of the insertion tube (30) is adapted to the inner diameter of the positioning groove (13).

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