Fabricated wallboard suspended ceiling connecting piece

Abstract

The utility model belongs to the technical field of decoration building material hardware fittings, and provides an assembly type wallboard suspended ceiling connecting piece which comprises a wall connecting piece and a pressing plate matched with the wall connecting piece. The wall connecting piece comprises a wall plate connecting part with the inverted-U-shaped section and a straight plate connecting part fixed to the bottom end of one side of the wall plate connecting part to form an integrated structure. The pressing plate comprises a pressing plate main body part with an inverted U-shaped section, and connecting plate parts which are arranged on the two sides of the bottom end of the pressing plate main body part and are of an integrated structure; the pressing plate presses a ceiling main keel through the pressing plate main body part, and the connecting plate part is connected with the straight plate connecting part through a fastening bolt. The connecting structure is simple in structure and convenient and fast to mount, and compared with the technical scheme that the wallboards are mounted through expansion bolts in the prior art, expansion bolts do not need to be arranged on the floors, construction is easy, and construction noise is basically avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of decoration building materials and hardware fittings. Specifically, it relates to a connecting piece for an assembled wallboard ceiling. Background Technique

[0002] An assembled building can significantly shorten the project cycle and improve the construction quality. Therefore, it is widely used in various decoration application scenarios. In the prior art, the assembled wallboard ceiling is generally connected by expansion bolts. During construction, expansion bolts need to be drilled on the floor slab for installing the assembled wallboard ceiling. It mainly has the problems of low installation efficiency and high construction noise when drilling expansion bolts during construction. Content of the Utility Model

[0003] The purpose of the utility model is to provide a connecting piece for an assembled wallboard ceiling to solve the technical problems existing in the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A connecting piece for an assembled wallboard ceiling includes a wall connecting piece and a pressing plate matching with the wall connecting piece; the wall connecting piece includes a wallboard connecting part with an inverted U-shaped cross-section, and a straight plate connecting part fixedly integrated with one side bottom end of the wallboard connecting part; the pressing plate includes a pressing plate main body part with an inverted U-shaped cross-section, and connecting plate parts arranged on both sides of the bottom end of the pressing plate main body part and integrated; the pressing plate presses the main ceiling keel through the pressing plate main body part, and the connecting plate parts are connected with the straight plate connecting part through fastening bolts.

[0006] Further, the lower end of the pressing plate main body part abuts against the upper end surface of the straight plate connecting part, and the upper end of the pressing plate main body part is higher than the upper end of the wallboard connecting part.

[0007] Further, through holes are arranged on the straight plate connecting part, and installation holes are arranged on the connecting plate parts. When the connecting plate parts are connected with the straight plate connecting part, the through holes correspond to the installation holes.

[0008] Further, there is a gap between the inner end of the pressing plate main body part and the outer end of the wallboard connecting part. After installing the main ceiling keel, the end of the main ceiling keel passes through the gap and abuts against the outer end face of the wallboard connecting part.

[0009] Further, a rubber sleeve is arranged at the abutting position between the end of the main ceiling keel and the wallboard connecting part.

[0010] Further, the straight plate connecting part is perpendicular to the wallboard connecting part.

[0011] Further, the connecting plate parts are perpendicular to the pressing plate main body part.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model realizes the connection of the ceiling main keel and the installation of the prefabricated wall panel by using the wall connecting piece and the pressing plate. The wall connecting piece and the pressing plate are fixedly connected by fastening bolts. It not only has a simple structure and is convenient for installation, but also compared with the prior art technical solution of installing the wall panel with expansion bolts, the utility model does not need to drill expansion bolts on the floor slab, the construction is simple and there is basically no construction noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic assembly structure diagram of the utility model.

[0015] Figure 2 is a schematic cross-sectional view of the wall connecting piece in the utility model.

[0016] Figure 3 is a schematic cross-sectional view of the pressing plate in the utility model.

[0017] Among them, the names corresponding to the reference numerals are as follows: 1 - wall connecting piece; 2 - pressing plate; 3 - ceiling main keel; 4 - wall panel;

[0018] 11 - wall panel connecting part; 12 - straight plate connecting part; 13 - through hole;

[0019] 21 - pressing plate main body part; 22 - connecting plate part; 23 - mounting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to enable those skilled in the art to have a clearer understanding and knowledge of the utility model, the following further detailed description of the utility model is made in conjunction with the embodiments. It should be understood that the specific embodiments described below are only used to explain the utility model and facilitate understanding. The technical solutions provided by the utility model are not limited to the technical solutions provided by the following embodiments, and the technical solutions provided by the embodiments should not limit the protection scope of the utility model.

[0021] Unless otherwise defined, the technical terms or scientific terms used in this application disclosure should have the ordinary meaning understood by those of ordinary skill in the art in the field to which this disclosure belongs. The use of words such as "including" or "comprising" in this application means that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The positional relationship words "upper", "lower", "left", "right", "front", "rear", etc. are determined according to the layout direction of the drawings in the specification, and they are only used to represent the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0022] Embodiment

[0023] As Figures 1 to 3 shown, this embodiment provides an assembled wall panel ceiling connecting piece, which is mainly used for the installation of ceiling-type assembled wall panels. Different from the prior art that uses expansion bolts to install wall panels, the present utility model uses a wall connecting piece and a pressing plate matching with the wall connecting piece to realize the installation of the wall panel and the connection of the ceiling main keel.

[0024] In this embodiment, the wall connecting piece includes a wall panel connecting part with an inverted U-shaped cross-section, and a straight plate connecting part fixedly integrated with one side bottom end of the wall panel connecting part. The U-shaped groove of the wall panel connecting part forms a groove for installing the wall body. Among them, the straight plate connecting part is perpendicular to the wall panel connecting part; during installation, directly insert the ceiling wall panel into the U-shaped groove of the wall panel connecting part. Preferably, the inner diameter of the U-shaped groove of the wall panel connecting part matches the outer diameter of the wall panel, and the two can adopt an interference fit to prevent the connection between the two from falling off or transmitting large torque.

[0025] The pressing plate includes a pressing plate main body part with an inverted U-shaped cross-section, and connecting plate parts arranged on both sides of the bottom end of the pressing plate main body part and integrated therewith. Among them, the connecting plate parts are perpendicular to the pressing plate main body part; the pressing plate main body part forms a U-shaped groove for installing the ceiling main keel; during installation, the pressing plate presses the ceiling main keel through the pressing plate main body part, and the ceiling main keel is placed in the U-shaped groove of the pressing plate main body part. Preferably, the inner diameter of the U-shaped groove of the pressing plate main body part matches the outer diameter of the ceiling main keel, and the two can adopt an interference fit to prevent the connection between the two from falling off or transmitting large torque; then, the connecting plate part and the straight plate connecting part are connected by a fastening bolt, thereby completing the installation of the ceiling main keel. The connection structure between the connecting plate part and the straight plate connecting part is as follows: through holes are provided on the straight plate connecting part, and installation holes are provided on the connecting plate part. When the connecting plate part and the straight plate connecting part are connected, the through holes and the installation holes correspond to each other.

[0026] To further ensure the connection firmness of the ceiling main keel and the wall panel installed by the present utility model, in this embodiment, after the pressing plate and the wall connecting piece are connected and fixed, the lower end of the pressing plate main body part abuts against the upper end surface of the straight plate connecting part, and the upper end of the pressing plate main body part is higher than the upper end of the wall panel connecting part; at the same time, there is a gap between the inner end of the pressing plate main body part and the outer end of the wall panel connecting part. After installing the ceiling main keel, the end of the ceiling main keel passes through this gap and abuts against the outer end face of the wall panel connecting part, and a rubber sleeve is arranged at the abutting position between the two. The rubber sleeve is located between the two. While screwing the pressing plate tightly, the end of the ceiling main keel abuts against and presses the rubber sleeve.

[0027] The above is the preferred implementation scheme of the present utility model. It should be noted that those skilled in the art can also make several improvements without departing from the design principle and technical solution of the present utility model, and these improvements should also be regarded as the protection scope of the present utility model.

Claims

1. An assembled wall panel ceiling connector, characterized in that: The invention comprises a wall connecting member (1) and a pressing plate (2) matched with the wall connecting member (1); the wall connecting member (1) comprises a wall panel connecting portion (11) having an inverted U-shaped cross section, and a straight plate connecting portion (12) fixed to the bottom end of one side of the wall panel connecting portion (11) to form an integral structure; the pressing plate (2) comprises a pressing plate main body (21) having an inverted U-shaped cross section, and connecting plate portions (22) arranged on both sides of the bottom end of the pressing plate main body (21) and forming an integral structure; the pressing plate (2) presses the main ceiling keel (3) through the pressing plate main body (21), and the connecting plate portion (22) is connected to the straight plate connecting portion (12) by fastening bolts.

2. The assembled wall panel ceiling connector according to claim 1, characterized in that: The lower end of the pressing plate main body (21) abuts against the upper end surface of the straight plate connecting portion (12), and the upper end of the pressing plate main body (21) is higher than the upper end of the wall panel connecting portion (11).

3. The assembled wall panel ceiling connector according to claim 2, characterized in that: The straight plate connecting portion (12) is provided with a through hole (13), and the connecting plate portion (22) is provided with a mounting hole (23); when the connecting plate portion (22) is connected to the straight plate connecting portion (12), the through hole corresponds to the mounting hole (23).

4. The assembled wall panel ceiling connector according to claim 3, characterized in that: There is a gap between the inner end of the pressing plate main body (21) and the outer end of the wall panel connecting portion (11); after the main ceiling keel (3) is installed, the end of the main ceiling keel (3) passes through the gap and abuts against the outer end surface of the wall panel connecting portion (11).

5. The assembled wall panel ceiling connector according to claim 4, characterized in that: A rubber sleeve is provided at the joint between the end of the main ceiling keel (3) and the wall panel connecting portion (11).

6. The assembled wall panel ceiling connector according to claim 5, characterized in that: The straight board connection portion (12) is perpendicular to the wall board connection portion (11).

7. The assembled wall panel ceiling connector according to claim 6, characterized in that: The connecting plate portion (22) is perpendicular to the pressing plate main body portion (21).

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