Fabricated indoor wallboard and suspended ceiling connection closing-up structure and mounting method

Abstract

The invention relates to a closing-in structure for connection of an assembly type indoor wallboard and a suspended ceiling, a closing-in component is used for closing-in of an integrated wallboard and the suspended ceiling and hanging of an ornament, the closing-in component comprises a first connecting part and a third connecting part which are parallel, and the same ends of the first connecting part and the third connecting part are connected through a second connecting part; the other end of the third connecting part is a suspended end, the other end of the first connecting part protrudes in the direction away from the third connecting part to form a fourth connecting part with the section of a rectangular structure, a cavity is formed in the fourth connecting part, and the middle of the first connecting part extends towards one side of the third connecting part to form a fifth connecting part perpendicular to the first connecting part. A sixth connecting part perpendicular to the fifth connecting part is formed at the tail end of the fifth connecting part, the two ends of the sixth connecting part extend towards the two sides of the fifth connecting part respectively, a notch is formed between the sixth connecting part and the third connecting part, and the top of the integrated wallboard is embedded into the space defined by the fourth connecting part, the fifth connecting part and the sixth connecting part of the closing-in component.

Description

Technical Field

[0001] The present invention relates to the field of prefabricated buildings, and in particular to a closing structure for connecting a prefabricated indoor wall panel with a suspended ceiling and an installation method. Background Art

[0002] With the rapid development of the prefabricated decoration industry, integrated wall panels are the main building materials for prefabricated decoration walls on the market. The connection between the integrated wall panels and the ceiling needs to achieve a better appearance, so most of the integrated wall panels need to be customized with various profile trim strips. If the trim strips are not used and the top of the integrated wall panels is directly bonded with structural adhesive, the adhesive will age and crack over time and temperature changes, so it is necessary to design a structurally reasonable trim piece.

[0003] Self-facing calcium silicate composite wall panels are a commonly used integrated wall panel. Its surface has been treated with different composite finishing technologies, and can present a variety of textures and textures such as wallpaper, cloth, stone, and wood, and the decorative effect is very beautiful. For integrated wall panels used as sofa background walls, users usually choose to install some decorative paintings or some decorative pendants on the integrated wall panels. For self-facing calcium silicate composite wall panels, once you choose to punch holes in the wall panels to install decorative paintings or pendants, the holes will be difficult to repair later, which will seriously affect the user experience. The closing structure of the integrated wall panels and the ceiling in the prior art often does not take into account the user's need for such hanging decoration. Summary of the invention

[0004] The present invention firstly discloses a closing structure for connecting an assembled indoor wall panel and a suspended ceiling. By designing a multifunctional closing component with a reasonable structure, it is not only convenient for closing the integrated wall panel and the suspended ceiling, but also can be used for hanging decorations, thus avoiding drilling holes on the integrated wall panel.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: A closing structure for connecting an assembled indoor wall panel and a suspended ceiling comprises an integrated wall panel, a suspended ceiling, a suspended ceiling keel, a wall panel transverse keel and a closing component, wherein the closing component comprises a first connecting portion and a third connecting portion arranged in parallel, the first connecting portion and the third connecting portion are connected at the same end through the second connecting portion, the other end of the third connecting portion is a suspended end, the other end of the first connecting portion protrudes away from the third connecting portion to form a fourth connecting portion with a rectangular cross-section, a cavity is formed inside the fourth connecting portion, the middle portion of the first connecting portion extends toward one side of the third connecting portion to form a fifth connecting portion perpendicular to the first connecting portion, and the end of the fifth connecting portion forms a fifth connecting portion perpendicular to the fifth connecting portion. Six connecting parts, the two ends of the sixth connecting part extend to the two sides of the fifth connecting part respectively, and a gap is formed between the sixth connecting part and the third connecting part; the ceiling is installed on the ceiling keel, the wall panel horizontal keel is installed on the original building wall, the integrated wall panel is installed on the wall panel horizontal keel, the closing member is arranged at the closing position between the top of the integrated wall panel and the ceiling, the fourth connecting part of the closing member is fixed to the original building wall by screws, the second connecting part of the closing member is fixed to the ceiling keel by screws, the third connecting part of the closing member is attached to and fixed to the side end surface of the ceiling, and the top of the integrated wall panel is embedded in the space enclosed by the fourth connecting part, the fifth connecting part and the sixth connecting part of the closing member.

[0006] Furthermore, the integrated wall panels adopt self-facing calcium silicate composite wall panels.

[0007] Furthermore, the thickness of the integrated wall panel is 8 mm to 10 mm.

[0008] Furthermore, the suspended ceiling adopts double-layer gypsum board.

[0009] Furthermore, the thickness of the suspended ceiling is 9.5 mm.

[0010] Furthermore, the closing component is made of aluminum alloy profile.

[0011] The present invention also discloses a method for installing the above-mentioned closing structure, which comprises the following steps: Step 1: Determine the installation location by marking the wall surface and roof top of the original building; Step 2: Install the top hanging rod and ceiling keel. The ceiling keel is divided into U-shaped side keel, main keel and auxiliary keel. First, fix the U-shaped side keel to the original building wall with screws, then connect the main keel and the hanging rod through the hanging parts, and then install the auxiliary keel on the main keel; Step 3: After completing step 2, install the closing component, fix the fourth connection part of the closing component to the original building wall with screws, and fix the second connection part of the closing component to the U-shaped side keel with screws; Step 4: After completing step 3, install the ceiling on the secondary keel so that the side end surface of the ceiling fits the third connection part of the closing component; Step 5: After completing the installation of the ceiling, apply putty paint on the surface of the ceiling; Step 6: After completing the ceiling installation, fix the wall panel horizontal purlin on the original building wall, and fix the integrated wall panel on the wall panel horizontal purlin, so that the top of the integrated wall panel is embedded in the space enclosed by the fourth connecting part, the fifth connecting part, and the sixth connecting part of the closing component.

[0012] Furthermore, in step 6, the wall panel transverse keel is fixed to the original building wall through a light steel keel fixed type plastic leveling expansion plug.

[0013] Furthermore, the integrated wall panels are connected with each other using I-shaped aluminum profiles.

[0014] The closing component designed by the present invention can not only be used for the closing treatment of integrated wall panels and suspended ceilings, but also has a space for users to hang decorations. Users can use a clip hook to hang on the top of the sixth connecting part of the closing component, and the lower part of the clip is connected to the hanging rope to connect the decorative painting to the hanging rope, so as to realize the free movement of the position of the decorative painting and the free replacement of the decoration without drilling holes in the integrated wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the integrated wall panel and ceiling closing structure in the embodiment; Figure 2 It is a structural schematic diagram of the closing component.

[0016] Reference numerals: 1. Original building wall; 2. Integrated wall panel; 3. U-shaped side keel; 4. Secondary keel; 5. Suspended ceiling; 6. Wall panel horizontal keel; 7. Closing member; 71. First connection part; 72. Second connection part; 73. Third connection part; 74. Fourth connection part; 75. Fifth connection part; 76. Sixth connection part; 77. Gap. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] This embodiment discloses a closing structure for connecting an assembled indoor wall panel and a suspended ceiling. Figure 1 As shown, it mainly includes integrated wall panels 2, ceilings 5, ceiling keels, wall panel horizontal keels 6 and closing components 7. Among them, the structural design of the closing component 7 is the design core of the present invention, and its structure is as shown in FIG. Figure 2 As shown, the closing member 7 can be divided into a first connecting portion 71, a second connecting portion 72, a third connecting portion 73, a fourth connecting portion 74, a fifth connecting portion 75 and a sixth connecting portion 76, wherein Figure 2The direction shown is for reference. The first connection part 71 and the third connection part 73 are both arranged vertically. The upper end of the first connection part 71 is connected to the upper end of the third connection part 73 through the horizontally arranged second connection part 72, and the lower end of the third connection part 73 is a suspended free end. The length of the first connection part 71 is greater than the length of the third connection part 73. A convex fourth connection part 74 is formed on the left side of the lower part of the first connection part 71, so that the cross section of the fourth connection part 74 is rectangular, and a cavity is formed inside the fourth connection part 74. The middle part of the first connection part 71 extends horizontally to the right to form a fifth connection part 75. The ends of the fifth connection part 75 extend upward and downward respectively to form a sixth connection part 76 perpendicular to the fifth connection part 75. A gap 77 is formed between the sixth connection part 76 and the third connection part 73. The closing member 7 is made of aluminum alloy profile.

[0019] The above-mentioned closing member 7 is used to complete the closing of the integrated wall panel 2 and the ceiling 5. The installation structure and installation method thereof are described in detail as follows: Step 1: First, draw lines on the surface of the original building wall 1 and the top surface of the roof to determine the installation positions of the relevant components; Step 2: Install the hanger on the roof first, and then install the ceiling keel after installing the hanger. The ceiling keel can be divided into U-shaped side keel 3, main keel and auxiliary keel 4. First, fix the U-shaped side keel 3 to the original building wall 1 with screws, and then connect the main keel and the hanger through the hanging parts, and then install the auxiliary keel 4 on the main keel; Step 3: After completing step 2, install the closing member 7, fix the fourth connection portion 74 of the closing member 7 to the original building wall 1 with screws, and fix the second connection portion 72 of the closing member 7 to the U-shaped side keel 3 with screws; Step 4: After completing step 3, install the ceiling 5 on the secondary keel 4 so that the side end surface of the ceiling 5 fits the third connecting portion 73 of the closing member 7. The ceiling 5 in this embodiment adopts a double-layer gypsum board with a thickness of 9.5 mm; Step 5: After the installation of the suspended ceiling 5 is completed, putty paint is applied on the surface of the suspended ceiling 5; Step 6: After completing the relevant construction of the suspended ceiling 5, the wallboard horizontal keel 6 is fixedly installed on the original building wall 1, and the wallboard horizontal keel 6 is fixed to the original building wall 1 through a light steel dragon fixed plastic leveling expansion plug, and then the integrated wallboard 2 is fixedly installed on the wallboard horizontal keel 6, and the top of the integrated wallboard 2 is embedded in the space enclosed by the fourth connecting part 74, the fifth connecting part 75, and the sixth connecting part 76 of the closing member 7. The integrated wallboard 2 in this embodiment adopts a self-facing calcium silicate composite wallboard with a thickness of 8mm to 10mm, and the adjacent spliced ​​integrated wallboards 2 are connected by I-shaped aluminum profiles for concealed connection.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closing structure for connecting an assembled indoor wall panel and a suspended ceiling, comprising an integrated wall panel, a suspended ceiling, a suspended ceiling keel, a wall panel horizontal keel and a closing component, characterized in that: The closing component includes a first connecting portion and a third connecting portion arranged in parallel, the same end of the first connecting portion and the third connecting portion is connected through the second connecting portion, the other end of the third connecting portion is a suspended end, the other end of the first connecting portion protrudes away from the third connecting portion to form a fourth connecting portion with a rectangular cross-section, a cavity is formed inside the fourth connecting portion, the middle part of the first connecting portion extends toward one side of the third connecting portion to form a fifth connecting portion perpendicular to the first connecting portion, the end of the fifth connecting portion forms a sixth connecting portion perpendicular to the fifth connecting portion, and the two ends of the sixth connecting portion are respectively extended to the two ends of the fifth connecting portion. The sixth connection part is fixed to the side of the ceiling and the third connection part is fixed to the side of the ceiling. The top of the integrated wall panel is embedded in the space enclosed by the fourth, fifth and sixth connection parts of the closing member.

2. The closing structure for connecting an assembled indoor wall panel to a suspended ceiling according to claim 1, characterized in that: The integrated wall panel adopts a self-facing calcium silicate composite wall panel.

3. The closing structure for connecting an assembled indoor wall panel to a suspended ceiling according to claim 1, characterized in that: The thickness of the integrated wall panel is 8 mm to 10 mm.

4. The closing structure for connecting an assembled indoor wall panel to a suspended ceiling according to claim 1, characterized in that: The suspended ceiling adopts double-layer gypsum board.

5. The closing structure for connecting an assembled indoor wall panel to a suspended ceiling according to claim 1, characterized in that: The thickness of the suspended ceiling is 9.5 mm.

6. The closing structure for connecting an assembled indoor wall panel to a suspended ceiling according to claim 1, characterized in that: The closing component is made of aluminum alloy profile.

7. The closing structure installation method according to any one of claims 1 to 6, characterized in that: The steps include: Step 1: Determine the installation location by marking the wall surface and roof top of the original building; Step 2: Install the top hanging rod and ceiling keel. The ceiling keel is divided into U-shaped side keel, main keel and auxiliary keel. First, fix the U-shaped side keel to the original building wall with screws, then connect the main keel and the hanging rod through the hanging parts, and then install the auxiliary keel on the main keel; Step 3: After completing step 2, install the closing component, fix the fourth connection part of the closing component to the original building wall with screws, and fix the second connection part of the closing component to the U-shaped side keel with screws; Step 4: After completing step 3, install the ceiling on the secondary keel so that the side end surface of the ceiling fits the third connection part of the closing component; Step 5: After completing the installation of the ceiling, apply putty paint on the surface of the ceiling; Step 6: After completing the ceiling installation, fix the wall panel horizontal purlin on the original building wall, and fix the integrated wall panel on the wall panel horizontal purlin, so that the top of the integrated wall panel is embedded in the space enclosed by the fourth connecting part, the fifth connecting part, and the sixth connecting part of the closing component.

8. The closing structure installation method according to claim 7, characterized in that: In step 6, the wall panel transverse keel is fixed to the original building wall through a light steel keel fixed type plastic leveling expansion plug.

9. The closing structure installation method according to claim 7, characterized in that: The integrated wall panels are connected with each other by using I-shaped aluminum profiles.

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