Keel-free suspended ceiling and mounting method thereof

Abstract

The invention relates to a keel-free suspended ceiling which comprises a support, a suspended ceiling plate and a fixing block. The bracket comprises a mounting frame, a trapezoidal plate, a threaded rod, two side plates and two clamping plates; two ends of the bottom of the trapezoidal plate are fixedly connected with the mounting frame; the threaded rod penetrates through the first through hole; the two side edge plates are fixed to the two side faces of the installation frame respectively. The two clamping plates are fixed to the bottoms of the two side edge plates correspondingly. The suspended ceiling plate comprises a main plate and two side plates; mounting grooves are formed in four edges of the bottom surface of the main plate; the two side plates are fixed to the two sides of the top face of the main plate, and clamping grooves are formed in the top faces of the side plates. The fixing block is used for being arranged in a mounting groove formed in the butt joint of the two main plates, and two second penetrating holes are formed in the fixing block. The keel-free suspended ceiling is produced in a modularized mode and assembled in a field assembly mode, compared with a traditional keel suspended ceiling, complex construction steps of keels are omitted, the construction cost is reduced, decoration pollution cannot be generated, and energy conservation and environment protection are facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of indoor decoration, and in particular relates to a keelless suspended ceiling and an installation method thereof. Background Art

[0002] Suspended ceiling refers to a kind of ceiling decoration without keel on the top of the house living environment. Simply put, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration and occupies a very important position in the entire room decoration. Proper decoration of the top of the room can not only beautify the indoor environment, but also create a colorful indoor space artistic image.

[0003] There are various types of suspended ceilings on the market, and the concepts, principles and structures of these traditional suspended ceilings are basically the same, and they are inseparable from the main body of the keel and panel and the supporting parts, adhesives, fasteners, etc. The keel includes side keels, main keels and auxiliary keels, etc. When installing the keel, it is necessary to carry out construction on site, including positioning and laying out, drilling and installation, length cutting, hanging and lengthening, spacing and elevation adjustment, etc. The construction is complicated and costly, and it will also produce decoration pollution such as scraps. Summary of the invention

[0004] The main purpose of the present invention is to provide a keelless ceiling and an installation method thereof, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A keelless ceiling comprises a bracket, a ceiling board and a fixing block;

[0007] The bracket includes

[0008] Install the frame;

[0009] A trapezoidal plate, the two ends of the bottom are fixedly connected to the mounting frame, and the top is provided with a first through hole;

[0010] A threaded rod, inserted into the first through hole;

[0011] Two side panels are respectively fixed on two side surfaces of the mounting frame;

[0012] Two clamping plates are respectively fixed on the bottom of the two side plates;

[0013] The ceiling panel comprises

[0014] The main board has mounting slots on the four sides of the bottom surface;

[0015] Two side panels are fixed on both sides of the top surface of the main board, and the top surfaces of the side panels are provided with snap-fitting grooves for snap-fitting and fixing with the snap-fitting boards;

[0016] The fixing block is used to be arranged in the mounting grooves where two main boards are butted against each other. The fixing block is provided with two second through holes for inserting bolts to fix the fixing block to the corresponding main boards.

[0017] Preferably, the mounting frame is a rectangular box structure with an open top, which includes a bottom plate and four edge plates fixed on the bottom plate.

[0018] Preferably, a mounting hole is provided at the top of the edge plate, and the keelless ceiling also includes a connecting plate, which is an inverted U-shaped structure with a connecting hole at the top. The connecting plate is used to be clamped on adjacent edge plates of two brackets, and the connecting hole corresponds to the mounting hole for inserting bolts for fixing.

[0019] Preferably, the edge plate connected to the trapezoidal plate is the first edge plate, and the edge plate not connected to the trapezoidal plate is the second edge plate, the first edge plate is provided with a mounting hole on both sides of the top, the second edge plate is provided with two mounting holes on the top, and the connecting plate is correspondingly divided into a first connecting plate and a second connecting plate, the first connecting plate is used to be clamped on the adjacent first edge plates of the two brackets, and has two connecting holes on the top, and the second connecting plate is used to be clamped on the adjacent second edge plates of the two brackets, and has four connecting holes on the top.

[0020] Preferably, the trapezoidal plate is composed of two supporting inclined plates, which are fixed on both sides of the top surface of the mounting frame facing each other, and the upper parts of the two supporting inclined plates are bent inward to form a horizontal plate, and the two horizontal plates overlap up and down and have the first through hole in the middle.

[0021] A method for installing a keelless ceiling comprises the following steps:

[0022] S1: bracket installation, the threaded rod passes through the first hole and is connected to the ceiling of the house, so that the bracket is fixed on the wall as a whole;

[0023] S2: Install the ceiling panel, insert the clamping grooves on both sides into the two clamping plates of the bracket, so that the ceiling panel and the bracket are assembled and connected;

[0024] S3: installing subsequent brackets and ceiling panels in sequence according to steps S1 and S2, and after multiple ceiling panels are installed, main boards of adjacent ceiling panels are in contact with each other, and the installation grooves are butted against each other;

[0025] S4: Place the fixing block in the two docking installation grooves, and insert bolts into the two second through holes of the fixing block to fix the fixing block to the corresponding main board, and connect two adjacent ceiling panels through the fixing block, so that multiple ceiling panels can be connected into a whole.

[0026] The present invention provides a keelless ceiling and an installation method thereof, which have the following beneficial effects:

[0027] The keel-free ceiling of the present invention is modularly produced and assembled on site, which is convenient to install. Compared with the traditional keel ceiling, it omits the complicated construction steps of the keel, reduces the construction cost, and does not generate decoration pollution, which is beneficial to energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The structure of the keelless ceiling of the present invention is schematically shown. Figure 1 ;

[0029] Figure 2 The structure of the keelless ceiling of the present invention is schematically shown. Figure 2 ;

[0030] Figure 3 The structure of the support of the present invention is shown in FIG. Figure 1 ;

[0031] Figure 4 It is a structural schematic diagram of the ceiling board of the present invention;

[0032] Figure 5 The structure of the support of the present invention is shown in FIG. Figure 2 ;

[0033] Figure 6 is a structural schematic diagram of the first connecting plate of the present invention;

[0034] Figure 7 It is a schematic structural diagram of the second connecting plate of the present invention.

[0035] In the figure: 1, bracket; 11, mounting frame; 111, first edge plate; 112, second edge plate; 113, mounting hole; 12, trapezoidal plate; 121, supporting inclined plate; 122, horizontal plate; 13, threaded rod; 14, side plate; 15, clamping plate; 16, first through hole;

[0036] 2. Ceiling board; 21. Main board; 211. Mounting slot; 22. Side board; 221. Snap-in slot;

[0037] 3. fixed block; 31. second perforation;

[0038] 4. First connecting plate; 5. Second connecting plate; 6. Connecting hole. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0040] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0042] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Example

[0044] Reference Figure 1-4 , a keelless ceiling, comprising a bracket 1, a ceiling board 2 and a fixing block 3;

[0045] The bracket 1 includes a mounting frame 11, a trapezoidal plate 12, a threaded rod 13, two side panels 14 and two clamping plates 15; the two ends of the bottom of the trapezoidal plate 12 are fixedly connected to the mounting frame 11, and a first through hole 16 is opened on the top; the threaded rod 13 is inserted into the first through hole 16; the two side panels 14 are respectively fixed to the two side surfaces of the mounting frame 11; the two clamping plates 15 are respectively fixed to the bottom of the two side panels 14;

[0046] The ceiling panel 2 includes a main board 21 and two side panels 22; four sides of the bottom surface of the main board 21 are provided with mounting grooves 211; two side panels 22 are fixed on both sides of the top surface of the main board 21, and the top surface of the side panels 22 is provided with a snap-in groove 221 for snap-in fixing with the snap-in plate 15;

[0047] The fixing block 3 is used to be arranged in the mounting groove 211 where two main boards 21 are connected. Two second through holes 31 are provided on the fixing block 3 for inserting bolts to fix the fixing block 3 to the corresponding main board 21 .

[0048] The present invention also provides a method for installing a keelless ceiling, comprising the following steps:

[0049] S1: The bracket 1 is installed, and the threaded rod 13 passes through the first through hole 16 and is connected to the ceiling of the house, so that the bracket 1 is fixed to the wall as a whole;

[0050] The threaded rod 13 is inserted into the first through hole 16. When installing, the threaded rod 13 rotates without causing the installation frame 11 to rotate, which facilitates the positioning of the installation frame 11.

[0051] S2: Install the ceiling panel 2 by inserting the clamping grooves 221 on both sides into the two clamping plates 15 of the bracket 1, so that the ceiling panel 2 is assembled and connected to the bracket 1;

[0052] In order to ensure the connection strength between the clamping plate 15 and the clamping groove 221, bolts may be driven into the sides of the clamping plate 15 and the clamping groove 221 to strengthen the connection.

[0053] S3: Install subsequent brackets 1 and ceiling panels 2 in sequence according to steps S1 and S2. After multiple ceiling panels 2 are installed, main boards 21 of adjacent ceiling panels 2 are in contact with each other, and the installation grooves 211 are butted against each other;

[0054] Preferably, when designing the widths of the side panels 14 and the side panels 22 of the keelless ceiling, when the side panels 14 of adjacent brackets 1 are in contact with each other, after the ceiling panels 2 are installed, the main panels 21 of adjacent ceiling panels 2 also just touch each other.

[0055] S4: Place the fixing block 3 in the two docking installation grooves 211, and insert bolts into the two second through holes 31 of the fixing block 3 to fix the fixing block 3 to the corresponding main board 21, and connect the two adjacent ceiling panels 2 through the fixing block 3, so that multiple ceiling panels 2 can be connected into a whole.

[0056] The keel-free ceiling of the present invention is modularly produced and assembled on site, which is convenient to install. Compared with the traditional keel ceiling, it omits the complicated construction steps of the keel, reduces the construction cost, and does not generate decoration pollution, which is beneficial to energy saving and environmental protection.

[0057] In a specific embodiment, referring to Figure 5-7 The mounting frame 11 is a rectangular box structure with an opening on the top, which includes a bottom plate and four edge plates fixed on the bottom plate. The top opening provides sufficient operating space for the screwing of the threaded rod 13.

[0058] Furthermore, a mounting hole 113 is provided at the top of the edge plate, and the keelless ceiling also includes a connecting plate, which is an inverted U-shaped structure and has a connecting hole 6 at the top. The connecting plate is used to be clamped on the adjacent edge plates of the two brackets 1, and the connecting hole 6 corresponds to the mounting hole 113 and is used to insert bolts for fixing.

[0059] After the installation of the multiple brackets 1 is completed, a connecting plate is clamped on the adjacent edge plates of two brackets 1 and fixed with bolts, so that the multiple brackets 1 can also be connected into a whole to ensure the accuracy of their position and overall stability.

[0060] Furthermore, the edge plate connected to the trapezoidal plate 12 is the first edge plate 111, and the edge plate not connected to the trapezoidal plate 12 is the second edge plate 112. The first edge plate 111 has a mounting hole 113 on both sides of the top, and the second edge plate 112 has two mounting holes 113 on the top. The connecting plates are correspondingly divided into a first connecting plate 4 and a second connecting plate 5. The first connecting plate 4 is used to be clamped on the adjacent first edge plates 111 of the two brackets 1, and has two connecting holes 6 on the top. The second connecting plate 5 is used to be clamped on the adjacent second edge plates 112 of the two brackets 1, and has four connecting holes 6 on the top.

[0061] In a specific embodiment, the trapezoidal plate 12 is composed of two supporting inclined plates 121, and the two supporting inclined plates 121 are fixed on both sides of the top surface of the mounting frame 11 facing each other. The upper parts of the two supporting inclined plates 121 are bent inward to form a horizontal plate 122. The two horizontal plates 122 overlap up and down, and the first through hole 16 is opened in the middle. The two supporting inclined plates 121 can disperse the force to make the device more stable.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A keelless ceiling, characterized in that: Includes brackets, ceiling panels and fixing blocks; The bracket includes Install the frame; A trapezoidal plate, the two ends of the bottom are fixedly connected to the mounting frame, and the top is provided with a first through hole; A threaded rod, inserted into the first through hole; Two side panels are respectively fixed on two side surfaces of the mounting frame; Two clamping plates are respectively fixed on the bottom of the two side plates; The ceiling panel comprises The main board has mounting slots on the four sides of the bottom surface; Two side panels are fixed on both sides of the top surface of the main board, and the top surfaces of the side panels are provided with snap-fitting grooves for snap-fitting and fixing with the snap-fitting boards; The fixing block is used to be arranged in the mounting grooves where two main boards are butted against each other. The fixing block is provided with two second through holes for inserting bolts to fix the fixing block to the corresponding main boards.

2. A keelless ceiling according to claim 1, characterized in that: The installation frame is a rectangular box structure with an open top surface, which includes a bottom plate and four edge plates fixed on the bottom plate.

3. The keelless ceiling according to claim 2, characterized in that: A mounting hole is provided at the top of the edge plate, and the keelless ceiling also includes a connecting plate. The connecting plate is an inverted U-shaped structure with a connecting hole at the top. The connecting plate is used to be clamped on the adjacent edge plates of two brackets. The connecting hole corresponds to the mounting hole and is used to insert bolts for fixing.

4. The keelless ceiling according to claim 3, characterized in that: The edge plate connected to the trapezoidal plate is the first edge plate, and the edge plate not connected to the trapezoidal plate is the second edge plate. A mounting hole is provided on both sides of the top of the first edge plate, and two mounting holes are provided on the top of the second edge plate. The connecting plate is correspondingly divided into a first connecting plate and a second connecting plate. The first connecting plate is used to be clamped on the adjacent first edge plates of the two brackets, and two connecting holes are provided on the top thereof. The second connecting plate is used to be clamped on the adjacent second edge plates of the two brackets, and four connecting holes are provided on the top thereof.

5. The keelless ceiling according to claim 1, characterized in that: The trapezoidal plate is composed of two supporting inclined plates, which are fixed on both sides of the top surface of the mounting frame facing each other. The upper parts of the two supporting inclined plates are bent inward to form a horizontal plate. The two horizontal plates overlap up and down, and the first through hole is opened in the middle.

6. A method for installing a keelless ceiling, using the keelless ceiling according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1: bracket installation, the threaded rod passes through the first hole and is connected to the ceiling of the house, so that the bracket is fixed on the wall as a whole; S2: Install the ceiling panel, insert the clamping grooves on both sides into the two clamping plates of the bracket, so that the ceiling panel and the bracket are assembled and connected; S3: installing subsequent brackets and ceiling panels in sequence according to steps S1 and S2, and after multiple ceiling panels are installed, main boards of adjacent ceiling panels are in contact with each other, and the installation grooves are butted against each other; S4: Place the fixing block in the two docking installation grooves, and insert bolts into the two second through holes of the fixing block to fix the fixing block to the corresponding main board, and connect two adjacent ceiling panels through the fixing block, so that multiple ceiling panels can be connected into a whole.

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