Hidden wallboard connecting structure

Abstract

The utility model relates to the technical field of plate accessories, and discloses a hidden wall plate connecting structure which comprises a partition wall plate, a plurality of T-shaped connecting pieces are arranged in the partition wall plate, fasteners or anchor bolts are arranged on the two sides of the interior of each T-shaped connecting piece, a decorative surface layer is arranged outside the partition wall plate, and the T-shaped connecting pieces are connected with the decorative surface layer. Floor slabs are installed on the upper side and the lower side of the partition wall board through T-shaped connecting pieces, and floor slabs or columns are installed on the left side and the right side of the partition wall board through T-shaped connecting pieces. According to the utility model, the connecting piece is made of corrosion-resistant light high-strength materials such as basalt fiber reinforced resin matrix composite section bars, so that the problems of production process increase and production cost increase caused by the fact that a traditional steel connecting piece needs to be subjected to anti-corrosion treatment can be effectively avoided, and the problem of later corrosion due to the fact that the steel connecting piece is not subjected to the anti-corrosion treatment in place is also avoided. The wallboards are connected with the main body structure in a hidden mode through the T-shaped connecting pieces, and the situation that the connecting pieces are exposed out of the surfaces of the wallboards, so that the wall surfaces are uneven and decorative surface layers crack can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate accessories, in particular to a hidden wall panel connection structure. Background Art

[0002] Hidden wall panels refer to a wall panel installation structure in which the connectors are hidden inside the wall panels. Its characteristic is that after installation, the connection gaps of the wall panels are not easily detected, making the entire wall surface appear continuous and seamless. Compared with traditional wall panels, hidden wall panels are smoother and neater in appearance.

[0003] In the prior art, the connection between the lightweight partition board and the main structure is generally connected by a push rod using a U-shaped steel connector or a double L-shaped steel connector. However, there are certain limitations in the use process. The corrosion resistance treatment of the steel connector project is not in place, and the decorative surface layer of the partition board mostly uses plastering gypsum, which has a corrosive effect on steel, resulting in discoloration, bulging and cracking of the wall surface due to rust of the steel connector during normal use; at the same time, the connector is exposed to the partition board, which will cause the wall surface to be uneven. At the same time, due to the different materials at the junction of the connector, it is easy to cause cracking of the later wallboard plastering decorative layer, affecting the normal use of the construction project, and it is necessary to add a certain width of anti-cracking reinforcement mesh for reinforcement. Even if the anti-cracking reinforcement mesh is added, the effect is poor; in addition, the use of U-shaped connectors brings certain difficulties to the installation and construction of the wall panels due to the obstruction of the flange. For this reason, a hidden wall panel connection structure is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a hidden wall panel connection structure, which aims to improve the problems in the prior art that the corrosion resistance of the connecting parts is not properly treated and the connecting parts are exposed, resulting in uneven wall surfaces.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hidden wall panel connection structure, including a partition board, a plurality of T-shaped connectors are arranged inside the partition board, nails or anchor bolts are arranged on both sides of the T-shaped connector, a decorative surface layer is arranged on the outside of the partition board, floor slabs are installed on the upper and lower sides of the partition board through T-shaped connectors, and floor slabs or columns are installed on the left and right sides of the partition board through T-shaped connectors.

[0006] As a further description of the above technical solution:

[0007] The T-shaped connector is composed of a pad, a flange and an elastic pad. The pad and the flange are fixedly connected, the elastic pad is arranged outside the pad and the flange, and elliptical holes are opened on both sides of the T-shaped connector.

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

[0009] The nail or anchor bolt is arranged inside the floor slab or column at one end away from the T-shaped connector.

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

[0011] Grooves are arranged at a certain interval on the sides of the adjacent partition boards.

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

[0013] The spacing of the T-shaped connectors along the floor slab or column height should not be greater than 1000 mm, and the distance between the upper and lower T-shaped connectors and the floor slab should not be greater than 300 mm.

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

[0015] The pad and the flange are made of basalt fiber reinforced resin-based composite profiles.

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

[0017] The thickness of the pad and the flange are both less than or equal to 2 mm, the width of the pad and the flange are both greater than or equal to 80 mm, and the height of the flange is greater than or equal to 50 mm.

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

[0019] The elastic pad layer is made of a polyvinyl fluoride gasket, the thickness of the elastic pad layer is 2-3 mm, the width of the elastic pad layer is greater than or equal to 80 mm, and the thickness of the elastic pad layer is less than or equal to 2 mm.

[0020] As a further description of the above technical solution:

[0021] The length of the elliptical hole is 10mm-20mm.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, the connectors are made of corrosion-resistant, lightweight, high-strength materials such as basalt fiber reinforced resin-based composite profiles, which can effectively avoid the problem of increased production processes and increased production costs caused by the need for anti-corrosion treatment of traditional steel connectors, and also avoid the problem of late rust caused by inadequate anti-corrosion treatment of steel connectors. The wall panels are connected to the main structure in a hidden manner using T-shaped connectors, which can effectively avoid the uneven wall surface and cracking of the decorative surface layer caused by the connectors exposed on the surface of the wall panels.

[0024] 2. In the utility model, the connection between the connector and the wall panel is inserted and hidden, which avoids the exposure of the connector to the wall in the traditional connection and avoids the direct contact between the connector and the plastering material, thereby effectively reducing the occurrence of problems such as wall discoloration and wall cracking. At the same time, since the connector is completely hidden inside the wall panel, it will not affect the flatness and overall aesthetics of the wall, making the wall more tidy and smooth.

[0025] 3. In the utility model, the connection method is more convenient and easy to construct than the traditional connection method, and it also saves more materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic elevation diagram of a hidden wall panel connection structure proposed by the utility model;

[0027] Figure 2 A schematic diagram of the structure of a T-shaped connector of a hidden wall panel connection structure proposed by the utility model;

[0028] Figure 3 A hidden wall panel connection structure proposed by the utility model Figure 3 for Figure 2 A cross-sectional view of

[0029] Figure 4 A structural schematic diagram of a wall panel and column connection method of a hidden wall panel connection structure proposed by the utility model;

[0030] Figure 5 A hidden wall panel connection structure proposed by the utility model Figure 5 for Figure 4 A cross-sectional view of

[0031] Figure 6 A structural schematic diagram of a wall panel and floor panel connection method of a hidden wall panel connection structure proposed by the utility model;

[0032] Figure 7 A hidden wall panel connection structure proposed by the utility model Figure 7 for Figure 6 A cross-sectional view of

[0033] Figure 8 Another structural schematic diagram of a method of connecting a wall panel and a floor panel of a hidden wall panel connection structure proposed by the utility model;

[0034] Fig. 9 A hidden wall panel connection structure proposed by the utility model Fig. 9 for Figure 8 sectional view of .

[0035] Legend:

[0036] 1. Partition board; 2. Floor slab or column; 3. T-type connector; 4. Nail or anchor bolt; 5. Decorative surface layer; 6. Floor slab; 101. Pad; 102. Flange; 103. Elastic pad; 104. Elliptical hole. DETAILED DESCRIPTION

[0037] 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 in 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.

[0038] Reference Figure 1 , Figure 4 and Figure 6 The utility model provides an embodiment: a hidden wall panel connection structure, including a partition board 1, a plurality of T-shaped connectors 3 are arranged inside the partition board 1, nails or anchor bolts 4 are arranged on both sides of the T-shaped connector 3, a decorative surface layer 5 is arranged outside the partition board 1, floor slabs 6 are installed on the upper and lower sides of the partition board 1 through the T-shaped connectors 3, and floor slabs or columns 2 are installed on the left and right sides of the partition board 1 through the T-shaped connectors 3.

[0039] Specifically, the floor 6 and the floor or column 2 are the main parts of the building structure responsible for bearing the weight of the building and transmitting the load. The partition board 1 is tightly connected to the floor 6 and the floor or column 2 through the T-type connector, which greatly enhances the stability of the entire structure. The design of the T-type connector 3 enables it to evenly distribute and withstand forces from different directions, thereby ensuring the stability of the wall. The setting of the nails or anchors 4 enables the T-type connector 3 to be quickly and firmly fixed inside the partition board 1. Since this connection structure is hidden, the setting of the decorative surface layer 5 can completely cover the internal connector, making the entire wall look neater and more beautiful. The connection structure is suitable for a variety of different wall materials and structural forms of the floor 6, floor or column 2, showing strong adaptability. Whether it is a lightweight partition board or a heavy wall, different connection requirements can be met by adjusting the specifications and quantity of the T-type connector 3 and the nails or anchors 4. The hidden design avoids direct exposure of the connector to the external environment, reducing the risk of failure of the connector due to external factors such as corrosion, impact, etc. At the same time, the firmness of the nails or anchor bolts 4 also ensures the overall safety of the connection structure. In addition, the width of the wall panel corners is set to be approximately (2 to 3) mm larger than half the size of the T-connector flange to ensure that the connector can be firmly embedded therein without being too tight to affect the installation efficiency. The groove with a depth of (2 to 3) mm greater than the flange height can fully accommodate the flange part of the connector and ensure the firmness and stability of the connection.

[0040] Reference Figure 1 - Figure 3 The T-shaped connector 3 is composed of a pad 101, a flange 102 and an elastic pad 103. The pad 101 and the flange 102 are fixedly connected, the elastic pad 103 is arranged outside the pad 101 and the flange 102, and elliptical holes 104 are opened on both sides of the inside of the T-shaped connector 3. The pad 101 and the flange 102 are made of corrosion-resistant lightweight and high-strength materials such as basalt fiber reinforced resin-based composite profiles. The thickness of the pad 101 and the flange 102 is less than or equal to 2mm, the width of the pad 101 and the flange 102 is greater than or equal to 80mm, the height of the flange 102 is greater than or equal to 50mm, the elastic pad 103 is made of weather-resistant sealing materials such as polyvinyl fluoride gaskets, the thickness of the elastic pad 103 is 2-3mm, the width of the elastic pad 103 is greater than or equal to 80mm, the thickness of the elastic pad 103 is less than or equal to 2mm, and the length of the elliptical hole 104 is 10mm-20mm.

[0041] Specifically, the pad 101 is fixedly connected to the flange 102 to form the basic structure of the T-shaped connector 3, providing a stable connection foundation for the wall. The setting of the elastic cushion layer 103 increases the sealing and weather resistance of the connector, can absorb vibration and impact, and protect the connector from the influence of the external environment. The pad and flange are made of corrosion-resistant lightweight and high-strength materials such as basalt fiber reinforced resin-based composite profiles. This material is light, high-strength, and corrosion-resistant, and can ensure the stability and durability of the connector in long-term use. Weather-resistant sealing materials such as polyvinyl fluoride gaskets are used as manufacturing materials for the elastic cushion layer 103, which can effectively resist the influence of severe weather conditions on the connector and ensure The thickness, width and height of the pad 101 and the flange 102 ensure that the connector has sufficient structural strength and connection capacity while maintaining its elasticity and sealing performance. The thickness and width of the elastic cushion layer 103 are regulated to balance the sealing performance and material cost, while also taking into account the convenience of construction. An elliptical hole 104 is opened inside the T-type connector 3 to allow a certain deformation and displacement, thereby adapting to the slight deformation of the wall panel when subjected to external force or temperature changes, and avoiding connection failure due to stress concentration. The length range of the elliptical hole 104 is regulated to ensure sufficient deformation space while avoiding excessive impact on the overall strength of the connector.

[0042] Reference Figure 5 , Figure 7 and Fig. 9 The nail or anchor bolt 4 is arranged inside the floor slab or column 2 at one end away from the T-shaped connector 3, and grooves are arranged on the sides of adjacent partition boards 1 at a certain interval (grooves are arranged at the upper and lower ends of the wall boards), and the spacing of the T-shaped connector 3 along the height of the floor slab or column 2 should not be greater than 1000mm.

[0043] Specifically, the nail or anchor bolt 4 is a part of the connector, and its main function is to fix the T-shaped connector 3 inside the floor slab or column 2, so as to form a firm connection point. By means of nails or anchor bolts 4, the connector can be firmly anchored on the floor slab or column, thereby enhancing the connection strength and stability between the wall panel and the floor slab or column. The end of the nail or anchor bolt 4 away from the T-connector 3 is arranged inside the floor slab or column 2, thereby ensuring the close combination of the connector and the floor slab or column, and preventing the wall panel from loosening or shifting when subjected to external force. As a key component for connecting the partition board 1 and the floor slab or column 2, the T-connector 3 takes into account the installation method and connection requirements of the wall panel. The grooves arranged at a certain interval on the sides of adjacent partition boards 1 provide convenience for the installation of the T-connector 3, so that the connector can be accurately embedded in the groove to achieve a close connection between the wall panels. The spacing of the T-connector 3 along the height of the floor slab or column 2 should not be greater than 1000mm. This provision ensures that the connection points between the wall panel and the floor slab or column are evenly distributed, thereby avoiding the problem of insufficient connection strength or decreased stability due to excessive spacing. Through reasonable spacing setting, the entire wall panel connection structure can be evenly stressed, thereby improving the stability and bearing capacity of the overall structure.

[0044] Reference Figure 8 and Fig. 9 The distance between the upper and lower T-type connectors 3 and the floor slab 6 should not be greater than 300mm.

[0045] Specifically, controlling the distance between the T-shaped connector 3 and the floor slab 6 within 300 mm can ensure that the connection between the wall panel and the floor slab 6 is tighter and more stable. As an important component of the building envelope structure, the stability of the wall panel directly affects the safety and performance of the entire building. By reasonably setting the distance between the connector and the floor slab 6, the shaking and deformation of the wall panel when subjected to force can be reduced, thereby improving the stability of the entire structure.

[0046] Working principle: When installing the partition board 1, start from the floor slab or column 2 at one end and install it piece by piece to the floor slab or column 2 at the other end; when installing the wall board 6 adjacent to the floor slab or column 2, first insert the T-shaped connector 3 into the partition board 1, then transport the wall board to the installation position, and then fix it with nails or anchor bolts 4; after the wall board is installed, fill and seal the joints between the wall board and the floor slab or column 2 with flexible materials that meet the requirements of sound insulation, fire protection and other performance requirements.

[0047] like Figure 6As shown; the corners of the wall panel are provided with a groove whose width is about (2-3) mm larger than half the size of the flange of the T-connector 3 and whose depth is (2-3) mm larger than the height of the flange 102. When installing the left wall panel, first insert the T-connector 3 into the wall panel, transport the wall panel to the installation position, and then fix it with nails or anchor bolts 4; then install the right wall panel, push the right wall panel in from the side, and effectively insert the right part of the T-connector 3 into the groove of the right wall panel. After the wall panel is installed, fill the joint between the sealed wall panel and the beam (or floor slab) with a flexible material that meets the requirements of sound insulation, fire prevention and other performances. The lower end of the wall panel is connected to the beam (or floor slab) through the T-connector 3 and the upper end.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hidden wall panel connection structure, comprising a partition board (1), characterized in that: The partition board (1) is provided with a plurality of T-shaped connectors (3) inside, nails or anchor bolts (4) are provided on both sides inside the T-shaped connectors (3), a decorative surface layer (5) is provided on the outside of the partition board (1), floor slabs (6) are installed on both upper and lower sides of the partition board (1) through the T-shaped connectors (3), and floor slabs or columns (2) are installed on both left and right sides of the partition board (1) through the T-shaped connectors (3).

2. A hidden wall panel connection structure according to claim 1, characterized in that: The T-shaped connector (3) is composed of a pad (101), a flange (102) and an elastic pad layer (103); the pad (101) and the flange (102) are fixedly connected; the elastic pad layer (103) is arranged outside the pad (101) and the flange (102); and elliptical holes (104) are provided on both sides of the interior of the T-shaped connector (3).

3. A hidden wall panel connection structure according to claim 1, characterized in that: The nail or anchor bolt (4) is arranged inside the floor slab or column (2) at one end away from the T-shaped connecting piece (3).

4. A hidden wall panel connection structure according to claim 1, characterized in that: Grooves are arranged at a certain interval on the sides of adjacent partition boards (1).

5. The hidden wall panel connection structure according to claim 1, characterized in that: The spacing between the T-shaped connectors (3) along the height of the floor slab or column (2) should not be greater than 1000 mm, and the distance between the T-shaped connectors (3) on the upper and lower sides and the floor slab (6) should not be greater than 300 mm.

6. A hidden wall panel connection structure according to claim 2, characterized in that: The pad (101) and the flange (102) are made of basalt fiber reinforced resin-based composite profiles.

7. A hidden wall panel connection structure according to claim 2, characterized in that: The thickness of the pad (101) and the flange (102) are both less than or equal to 2 mm, the width of the pad (101) and the flange (102) are both greater than or equal to 80 mm, and the height of the flange (102) is greater than or equal to 50 mm.

8. A hidden wall panel connection structure according to claim 2, characterized in that: The elastic pad layer (103) is made of a polyvinyl fluoride gasket, the thickness of the elastic pad layer (103) is 2-3 mm, the width of the elastic pad layer (103) is greater than or equal to 80 mm, and the thickness of the elastic pad layer (103) is less than or equal to 2 mm.

9. A hidden wall panel connection structure according to claim 2, characterized in that: The length of the elliptical hole (104) is 10 mm to 20 mm.

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