Plug-in type wallboard, connecting plate and wallboard assembly

Abstract

The utility model relates to the technical field of building boards, in particular to a plug-in type wallboard, a connecting board and a wallboard assembly.The plug-in type wallboard comprises an inner panel, a core board and an outer panel which are sequentially arranged in a stacked mode, and the core board has the width direction perpendicular to the thickness direction of the core board; first step keels are respectively embedded in two side surfaces, vertical to the width direction of the core plate, of the core plate; the first step keel comprises a plurality of vertical plates which extend in the thickness direction of the core plate and are staggered, and the adjacent vertical plates are connected through transverse plates. The distance between the vertical plate and the center of the core plate is gradually increased in the direction close to the outer panel; at least one transverse plate is provided with a socket, and the socket extends in the thickness direction of the core plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building panels, in particular to a plug-in wall panel, a connecting plate and a wall panel assembly. Background Art

[0002] A clean room is a room that excludes pollutants such as particles, harmful air, bacteria, etc. in the air within a certain space, and controls the indoor temperature, cleanliness, indoor pressure, air flow speed and air flow distribution within a certain required range.

[0003] At present, when manual clean panels are installed as wall panels, the wall panels are fixedly connected with each other through aluminum cladding, which makes later repairs inconvenient. During the layout change process, the manual panels can only be destructively dismantled. The dismantling process not only consumes huge time and manpower, but the dismantled manual panels can only be discarded after being damaged and cannot be used again, resulting in a huge waste of resources. Utility Model Content

[0004] The utility model provides a plug-in wall panel, a connecting plate and a wall panel assembly, which can solve at least one of the above technical problems.

[0005] In order to solve the above-mentioned technical problems, one or more embodiments of the utility model provide a plug-in wall panel, comprising an inner panel, a core panel and an outer panel which are stacked in sequence, the core panel having a width direction perpendicular to its own thickness direction, and two side surfaces of the core panel perpendicular to its own width direction are respectively embedded with first step keels; the first step keel comprises a plurality of vertical panels extending and staggered along the thickness direction of the core panel, and adjacent vertical panels are connected by horizontal panels; along the direction approaching the outer panel, the distance between the vertical panel and the center of the core panel gradually increases; at least one of the horizontal panels is provided with a socket, and the socket extends along the thickness direction of the core panel.

[0006] One or more embodiments of the utility model further provide a connecting plate for clamping with the above-mentioned plug-in wall panel, comprising a second inner panel, a second core panel and a second outer panel stacked in sequence, the second core panel having a width direction perpendicular to its thickness direction, a side surface of the core panel perpendicular to its width direction is embedded with a second step keel, and another side surface is embedded with a bow-shaped keel. The second step keel comprises a plurality of second vertical panels extending along the thickness direction of the core panel, adjacent second vertical panels are connected by second horizontal panels, and the distance between the second vertical panels and the center of the second core panel gradually decreases in the direction close to the second outer panel; at least one of the horizontal panels is provided with a plug; the first step keel can be clamped with the second step keel, and the plug can be plugged into the socket.

[0007] One or more embodiments of the utility model further provide a wall panel assembly, comprising the above-mentioned plug-in wall panel and the above-mentioned connecting plate. The plug of the connecting plate is plugged into the socket of the plug-in wall panel, and there is a gap between the vertical plate and the adjacent second vertical plate, and the gap is filled with sealant. The beneficial effects of the above one or more technical solutions are:

[0008] In this solution, the plug-in wall panels are respectively embedded with first step keels on two side surfaces along the width direction of the vertical core plate, and the first step keels include vertical plates and horizontal plates, and the vertical plates are provided with sockets. Compared with the prior art method in which the four side surfaces of the wall panels are all arched keels and the arched keels of adjacent wall panels are connected by the middle-shaped aluminum, this solution facilitates the use of the first step keel of the plug-in wall panel to directly overlap other wall panels with corresponding structural forms, thereby omitting the use of the middle-shaped aluminum, and also facilitates the detachable installation of adjacent plug-in wall panels and adjacent plates, avoiding destructive removal of the plug-in wall panels.

[0009] In this solution, a second step keel matching the first step keel is arranged on one side surface of the connecting plate along the width direction of the vertical core plate, and an arch keel is arranged on the other side surface, so as to facilitate the use of the arch keel to connect other wall panels with arch keels. This arrangement makes it easy to use the connecting plate to achieve indirect fixation of the above-mentioned plug-in wall panel and ordinary wall panels with arch keels. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a cross-sectional view of a plug-in wall panel in an embodiment of the utility model;

[0011] Figure 2 A cross-sectional view of a connecting plate in an embodiment of the utility model;

[0012] Figure 3 It is a schematic diagram of the connection between the local structure of the connecting plate and the plug-in wall panel in the embodiment of the utility model;

[0013] Figure 4 It is a partial structural schematic diagram of the connection between the plug-in wall panel and the connecting plate in the embodiment of the utility model.

[0014] In the figure, 1, first step keel; 2, core board; 3, outer panel; 4, inner panel; 5, folded edge; 6, second core board; 7, second outer panel; 8, bow-shaped keel; 9, second step keel; 10, second inner panel; 11, gap; 12, plug-in wall panel; 13, connecting plate; 14, sealant; 101, limit plate; 102, socket; 103, vertical plate; 104, horizontal plate; 105, stop plate; 901, second vertical plate; 902, second horizontal plate; 903, plug; 904, second stop plate. DETAILED DESCRIPTION

[0015] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0016] like Figure 1 As shown, one or more embodiments of the utility model provide a plug-in wall panel, comprising an inner panel 4, a core panel 2 and an outer panel 3 which are stacked in sequence, the core panel 2 having a width direction perpendicular to its own thickness direction, and two side surfaces of the core panel 2 perpendicular to its own width direction are respectively embedded with first stepped keels 1; the first stepped keel 1 comprises a plurality of vertical panels 103 extending and staggered along the thickness direction of the core panel 2, and adjacent vertical panels 103 are connected by horizontal panels 104; along the direction from the inner panel 4 to the outer panel 3, the distance between the vertical panel 103 and the center of the core panel 2 gradually increases; at least one of the horizontal panels 104 is provided with a socket 102, and the socket 102 extends along the thickness direction of the core panel 2.

[0017] Specifically, when the plug-in wall panel 12 is used to define a clean space, the outer panel 3 is a panel facing the clean space, and the inner panel 4 is a panel facing away from the clean space. The core panel 2 also has a length direction perpendicular to its thickness direction. For the plug-in wall panel 12, it has a thickness direction, a length direction, and a width direction that are perpendicular to each other.

[0018] In this embodiment, two side surfaces of the core plate 2 perpendicular to its length direction are respectively embedded with arch-shaped keels 8. The specific structural form of the arch-shaped keel 8 can be set by those skilled in the art according to the prior art and will not be described in detail here.

[0019] In this embodiment, the first step keel 1 includes two vertical plates 103, and the ends of the vertical plates 103 away from the center of the first step keel 1 are respectively vertically connected to the stop plates 105, and the stop plates 105 are in contact with the adjacent inner panel 4 or outer panel 3. Specifically, the two vertical plates 103 are connected by a horizontal plate 104, and the horizontal plate 104 is perpendicular to the vertical plates 103. Here, the vertical plates 103 and the horizontal plates 104 can be integrally formed by vertical bending.

[0020] In addition, the contact area between the first stepped keel 1 and the side surface of the core board 2 is increased, and a limiting plate 101 is provided at one end of the stop plate 105 close to the core board 2, and the limiting plate 101 and the stop plate 105 are provided perpendicularly to each other.

[0021] More specifically, when the first stepped keel 1 only includes two vertical plates 103 , it is equivalent to the first stepped keel 1 forming two steps.

[0022] In some other structural settings, the first step keel 1 may include three or other numbers of vertical plates 103, and adjacent vertical plates 103 may be connected by different horizontal plates 104. For example, when the first step keel 1 has three vertical plates 103, the three vertical plates 103 and the corresponding horizontal plates 104 are combined to form a three-layer step structure.

[0023] In this embodiment, the socket 102 includes two plug boards, a plug-in space is formed between the two plug boards, and one end of the plug board away from the horizontal plate 104 has a protrusion facing the plug-in space. The protrusion has two inclined surfaces, and the included angle of the two inclined surfaces faces the middle of the plug-in space.

[0024] In this embodiment, one of the plug boards is formed by extending a vertical board 103 which is farther from the center of the core board 2 .

[0025] In this embodiment, along the width direction, the width of the inner panel 4 is smaller than the width of the outer panel 3. Specifically, the edges of the inner panel 4 and the outer panel 3 are respectively provided with hems 5 extending along the thickness direction of the core panel 2, and the first stepped keel 1 is embedded between the side surface of the core panel 2 and the adjacent hems 5. In addition, the above-mentioned arched keel 8 is also respectively provided between the side surface of the core panel 2 and the corresponding hems 5. At this time, the arched keel 8 and the first stepped keel 1 are respectively stopped and limited by the corresponding hems 5.

[0026] like Figure 2-Figure 3 As shown, one or more embodiments of the utility model further provide a connecting plate 13 for clamping the above-mentioned plug-in wall panel 12, comprising a second inner panel 10, a second core panel 6 and a second outer panel 7 which are stacked in sequence, the second core panel 6 having a width direction perpendicular to its own thickness direction, a side surface of the core panel 2 perpendicular to its own width direction is embedded with a second step keel 9, and the other side surface is embedded with a bow-shaped keel 8.

[0027] The connecting plate 13 also has a length direction perpendicular to its thickness direction. The connecting plate 13 also has a thickness direction, a length direction and a width direction perpendicular to each other. In this embodiment, the two sides of the second core plate 6 perpendicular to its length direction are respectively embedded with a bow-shaped keel 8. The specific structural form of the bow-shaped keel 8 can be set by a person skilled in the art according to the prior art, and will not be repeated here.

[0028] The second stepped keel 9 includes a plurality of second vertical plates 901 extending along the thickness direction of the core panel 2, and adjacent second vertical plates 901 are connected by second horizontal plates 902. Along the second inner panel 10 toward the second outer panel 7, the distance between the second vertical plates and the center of the second core panel gradually decreases; a plug 903 is provided at at least one of the second horizontal plates; the first stepped keel 1 can be snap-connected with the second stepped keel 9, and the plug 903 can be plugged into the socket 102.

[0029] Specifically, in this embodiment, the number of the first vertical plates 103 and the number of the second vertical plates 901 are equal, and the outer contours of the two can fit each other.

[0030] In this embodiment, there are two second vertical plates 901, and one second vertical plate 901 away from the center of the second core plate 6 extends to form a plug 903. The plug 903 here is used to be plugged into the socket 102 of the first stepped keel 1. One end of the second vertical plate 901 away from the center of the second stepped keel 9 is vertically connected to a second stop plate 904, and the second stop plate 904 is in contact with the adjacent second inner panel 10 or second outer panel 7.

[0031] like Figure 2-Figure 4 As shown, one or more embodiments of the present invention further provide a wall panel assembly, comprising the above-mentioned plug-in wall panel 12 and the above-mentioned connecting plate 13. The plug 903 of the connecting plate 13 is plugged into the socket 102 of the plug-in wall panel 12, and there is a gap 11 between the adjacent vertical plate 103 and the second vertical plate, and the gap 11 is filled with sealant 14.

[0032] In this embodiment, a fixed wall panel (not shown in the figure) is also included, and the fixed wall panel includes a third core panel 2. The third core panel 2 has two side surfaces perpendicular to its own thickness direction respectively attached thereto. The third core panel 2 has four side surfaces parallel to its own thickness direction respectively provided with bow-shaped keels 8; the bow-shaped keel 8 of the fixed wall panel and the bow-shaped keel 8 of the connecting plate 13 are connected by a center-shaped profile.

[0033] Installation process: First, according to the size of the fixed wallboard and the connecting plate 13, a U-shaped steel with the opening facing upward is installed on the ground, and the lower ends of the fixed wallboard and the connecting plate 13 are plugged into the notch of the U-shaped steel. The arch keel 8 of the fixed wallboard and the connecting plate 13 is connected and fixed by the middle aluminum. At this time, a reserved space for installing the plug-in wallboard 12 is reserved between two adjacent connecting plates 13. The reserved space is roughly stepped, and the larger end of the reserved space is facing the clean space to be formed.

[0034] Place the plug-in wall panel 12 in the reserved space, and make the outer panel 3 face the clean space. Adjust the board seam and the flatness of the board surface. After the construction requirements are met, the plug-in wall panel 12 needs to be plugged and aligned with the connecting board 13 through the plug 903 of the first step keel 1 and the second step keel 9. Then install plastic strips at the intersection of the fixed wall panel, the connecting board 13, the ground and the top board. Finally, apply glue in the gap 11 between the connecting board 13 and the plug-in wall panel 12.

[0035] Disassembly process: remove the sealant 14 between the connection plate 13 and the plug-in wall panel 12, and then remove the plug-in wall panel 12 from one side of the outer panel 3.

[0036] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0037] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A plug-in wall panel, characterized in that: It comprises an inner panel, a core panel and an outer panel which are stacked in sequence, the core panel has a width direction perpendicular to its thickness direction, and two side surfaces of the core panel perpendicular to its width direction are respectively embedded with first stepped keels; the first stepped keel comprises a plurality of vertical panels extending and staggered along the thickness direction of the core panel, and adjacent vertical panels are connected by horizontal panels; the distance between the vertical panels and the center of the core panel gradually increases in the direction close to the outer panel; At least one of the transverse plates is provided with a socket, and the socket extends along the thickness direction of the core plate.

2. The plug-in wall panel according to claim 1, characterized in that: The first stepped keel comprises two vertical plates, and one end of the vertical plates away from the center of the first stepped keel is vertically connected to a stop plate, respectively, and the stop plate is fitted with an adjacent inner panel or outer panel.

3. The plug-in wall panel according to claim 2, characterized in that: The socket comprises two plug boards, a plug-in space is formed between the two plug boards, and one end of the plug board away from the horizontal plate has a protrusion facing the plug-in space.

4. The plug-in wall panel according to claim 3, characterized in that: One of the insert plates is formed by extending a vertical plate which is farther from the center of the core plate.

5. The plug-in wall panel according to claim 1, characterized in that: Along the width direction, the width of the inner panel is smaller than the width of the outer panel.

6. The plug-in wall panel according to claim 1, characterized in that: The edges of the inner panel and the outer panel are respectively provided with folded edges extending in the thickness direction of the core panel, and the first stepped keel is embedded between the side surface of the core panel and the adjacent folded edges.

7. A connecting plate for connecting with the plug-in wall panel according to any one of claims 1 to 6, characterized in that: It comprises a second inner panel, a second core panel and a second outer panel which are stacked in sequence, wherein the second core panel has a width direction perpendicular to its thickness direction, and a second stepped keel is embedded in one side surface of the core panel perpendicular to its width direction, and a bow-shaped keel is embedded in the other side surface; The second stepped keel includes a plurality of second vertical plates extending along the thickness direction of the core plate, and adjacent second vertical plates are connected by second horizontal plates. Along the direction approaching the second outer panel, the distance between the second vertical plates and the center of the second core plate gradually decreases; a plug is provided at at least one of the second horizontal plates; the first stepped keel can be snap-connected with the second stepped keel, and the plug can be plugged into the socket.

8. The connecting plate according to claim 7, characterized in that: The number of the second vertical plates is two, and one second vertical plate away from the center of the second core plate can extend and form the plug.

9. A wall panel assembly, characterized in that: It comprises the plug-in wall panel described in any one of claims 1-6 and the connecting plate described in any one of claims 7-8; the plug of the connecting plate is plugged into the socket of the plug-in wall panel, and there is a gap between the vertical plate and the adjacent second vertical plate, and the gap is filled with sealant.

10. The wall panel assembly according to claim 9, characterized in that It also includes a fixed wall panel, which includes a third core panel. The third core panel has two side surfaces perpendicular to its own thickness direction respectively attached with third panels, and the four side surfaces of the third core panel parallel to its own thickness direction are respectively provided with bow-shaped keels; the bow-shaped keel of the fixed wall panel and the bow-shaped keel of the connecting panel are connected by a center-shaped profile.

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