Assembly type detachable ceiling structure

Abstract

The utility model belongs to the technical field of suspended ceilings for architectural decoration and finishing, and discloses an assembled detachable ceiling structure which is characterized in that a C-shaped main keel is connected below an original building floor through a hanging assembly, a 2-shaped hanging piece is connected with a C-shaped auxiliary keel in a crossed mode below the C-shaped main keel, and a high-point ceiling is arranged between the lower end of the keel and wallboards on the two sides. The high-point ceiling is provided with an insertion type fastener, the upper surface of the low-point ceiling is provided with an L-shaped hanging piece, the L-shaped hanging piece is connected with the C-shaped auxiliary keel through a T-shaped hanging piece, the C-shaped auxiliary keel is connected with the high-point ceiling through the insertion type fastener, and the high-point ceiling and the low-point ceiling form a stacked shape. According to the ceiling keel assembly, the C-shaped main keel and the C-shaped auxiliary keel are connected in a crossed mode through the 2-shaped hanging pieces, it is guaranteed that errors of the ceiling keel assembly in the horizontal direction and the longitudinal direction can be adjusted, a high-point ceiling and a low-point ceiling are connected through the T-shaped hanging pieces and the L-shaped hanging pieces, and mounting and dismounting of the ceiling and the ceiling keel are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration and finishing ceilings, in particular to an assembled and detachable ceiling structure. Background Art

[0002] With the continuous improvement of the industrialization level of the construction industry, the factory-produced parts and components and assembly decoration construction technology have gradually matured. It is in this context that the prefabricated ceiling structure came into being. It can greatly improve the speed and quality of the construction site through standardized factory production and rapid on-site assembly. The existing ceiling structure construction technology often requires large-scale destruction of the original decorated ceiling when encountering equipment updates, pipeline maintenance and ceiling component replacements, resulting in excessively high costs for subsequent maintenance and renovation.

[0003] In view of this, from a practical point of view, an assembled and detachable ceiling structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled and detachable ceiling structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An assembled and detachable ceiling structure, characterized by comprising:

[0007] Ceiling keel components, multiple groups of C-shaped main keels are connected under the original building floor through multiple groups of hanging components, and the bottom of the C-shaped main keel is cross-connected with the C-shaped secondary keel through a 2-shaped hanger;

[0008] The ceiling decorative panel includes a high-point ceiling and a low-point ceiling. The high-point ceiling is arranged between the lower ends of the ceiling keel components on both sides and the wall panels on both sides. The upper surface of the high-point ceiling is installed with plug-in fasteners. The upper surface of the low-point ceiling is provided with L-shaped hangers. The L-shaped hangers are connected to the C-shaped secondary keels through T-shaped hangers. The C-shaped secondary keels are connected to the high-point ceiling through the plug-in fasteners. The high-point ceiling and the low-point ceiling form a stacked shape.

[0009] The beneficial effects of the utility model are as follows: the utility model connects the original building floor with the C-shaped main keel by using a hanging assembly, and the C-shaped main keel and the C-shaped secondary keel are cross-connected by a 2-shaped hanger, thereby ensuring that the errors of the ceiling keel assembly in the horizontal and vertical directions can be adjusted, and uses T-shaped hangers and L-shaped hangers to connect the high-point ceiling and the low-point ceiling, thereby achieving rapid installation and disassembly of the ceiling and the ceiling keel.

[0010] Preferably, a connecting plate is provided at the upper end of the T-shaped hanger, and a plurality of groups of bolt holes are provided on the connecting plate and are evenly distributed on the left and right. The plurality of groups of bolt holes are fixedly connected by bolts matching the bolt holes of the C-shaped secondary keel.

[0011] Preferably, a convex strip is further provided on the inner side of the T-shaped hanger, and docking holes are respectively provided in a plurality of the convex strips.

[0012] Preferably, a hook is arranged on the outer side of the lower end of the T-shaped hanger, and an oblique hook matching the hook is arranged on the upper end of the L-shaped hanger, and the hook is matched with the oblique hook.

[0013] Preferably, edge trimming profiles are installed at both ends of the low-point ceiling, and the lower end of the edge trimming profile is provided with a clamping groove plugged into the low-point ceiling.

[0014] Preferably, a concave groove is provided above the clamping groove for installing an LED light strip.

[0015] Preferably, an edge is provided above the concave groove for fixing the light-transmitting sheet.

[0016] Preferably, the insert fastener is provided with an oblique opening and a rivet hole, the rivet is riveted and fixed to the high point ceiling through the matching rivet hole, and the oblique opening is inserted into the gap between the T-shaped hanger and the C-shaped secondary keel.

[0017] Preferably, adjacent low-point ceilings are spliced ​​and connected by butt joints, and the upper ends of the butt joints are provided with bends for clamping the low-point ceilings.

[0018] Preferably, a groove is provided on the side of the low-point ceiling, and insert strips matching the groove are provided on both sides of the docking piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the detachable ceiling structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the detachable ceiling structure of the utility model;

[0021] Figure 3 This is a schematic diagram of a T-shaped pendant of the utility model;

[0022] Figure 4 This is a schematic diagram of an L-shaped pendant of the utility model;

[0023] Figure 5 This is a schematic diagram of a C-shaped secondary keel of the utility model;

[0024] Figure 6 This is a schematic diagram of the edge trimming profile of the utility model;

[0025] Figure 7 It is a schematic diagram of the insert-type fastener of the utility model;

[0026] Figure 8 It is a schematic diagram of the docking piece of the utility model;

[0027] Figure numerals: 1. original building floor; 2. hanging assembly; 3. C-type main purlin; 4. 2-shaped hanger; 5. bolt; 6. C-type secondary purlin; 6.1. bolt hole; 7. high-point ceiling; 8. plug-in fastener; 8.1. bevel; 9. rivet; 10. T-shaped hanger; 10.1. hook; 10.2. docking hole; 10.3. convex strip; 10.4. connecting plate; 11. edge strip profile; 11.1. light-transmitting sheet; 11.2. edge; 11.3. concave groove; 11.4. clamping groove; 11.5. external corner; 12. L-shaped hanger; 12.1. oblique hook; 12.2. rivet hole; 13. wall panel; 14. low-point ceiling; 14.1. groove; 15. stacked shape; 16. docking piece; 16.1. insert; 16.2. bend. DETAILED DESCRIPTION

[0028] 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.

[0029] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] See also Figure 1-Figure 3 , Figure 1 It is a plane schematic diagram of the utility model. Figure 2 It is a transverse cross-sectional view of the utility model and Figure 3 It is a perspective view of the utility model.

[0032] An assembled and detachable ceiling structure, characterized by comprising:

[0033] Ceiling keel assembly, multiple groups of C-shaped main keels 3 are connected under the original building floor 1 through multiple groups of hanging assemblies 2, and the C-shaped main keel 3 is cross-connected with the C-shaped secondary keel 6 through a 2-shaped hanger 4;

[0034] The ceiling decorative panel includes a high-point ceiling 7 and a low-point ceiling 14. The high-point ceiling 7 is arranged between the lower ends of the ceiling keel components on both sides and the wall panels 13 on both sides. The upper surface of the high-point ceiling 7 is installed with plug-in fasteners 8. The upper surface of the low-point ceiling 14 is provided with L-shaped hangers 12. The L-shaped hangers 12 are connected to the C-shaped secondary keel 6 through T-shaped hangers 10. The C-shaped secondary keel 6 is connected to the high-point ceiling 7 through the plug-in fasteners 8. The high-point ceiling 7 and the low-point ceiling 14 form a stacked shape.

[0035] The utility model connects the original building floor 1 with the C-shaped main keel 3 by using the hanging assembly 2, and the C-shaped main keel 3 and the C-shaped secondary keel 6 are cross-connected by the 2-shaped hanger 4, so that the errors of the ceiling keel assembly in the horizontal and vertical directions can be adjusted, and the high point ceiling 7 and the low point ceiling 14 are connected by the T-shaped hanger 10 and the L-shaped hanger 12, so as to achieve the rapid installation and disassembly of the ceiling and the ceiling keel.

[0036] Furthermore, a connecting plate 10.4 is provided at the upper end of the T-shaped hanger 10, and a plurality of bolt holes 6.1 evenly distributed on the left and right are provided on the connecting plate 10.4, and the plurality of bolt holes 6.1 are fixedly connected by bolts 5 matching the bolt holes 6.1 of the C-shaped secondary keel 6.

[0037] Among them, when the multiple groups of bolt holes 6.1 evenly distributed on the left and right of the T-shaped hanger 10 are fixedly connected with the bolts 5 matching the bolt holes 6.1 of the C-shaped secondary keel 6, the bolts 5 are connected on both sides, which will make the force more uniform and ensure that the T-shaped hanger 10 is in a vertical and horizontal state after being fixed.

[0038] Furthermore, a convex strip 10.3 is provided inside the T-shaped hanger 10, and a plurality of convex strips 10.3 are respectively provided with docking holes 10.2.

[0039] Among them, including but not limited to, in the utility model, three convex strips 10.3 and three docking holes 10.2 are arranged on the inner side of the T-shaped hanger 10, wherein the docking holes and the convex strips are arranged at the upper, middle and lower positions of the T-shaped hanger, so that the T-shaped hangers can be conveniently connected in pairs to determine whether they are in the same horizontal vertical state through the convex strips, and the arrangement of the convex strips will also strengthen the force, make it less likely to deform, and increase stability.

[0040] Furthermore, a hook 10.1 is arranged on the outer side of the lower end of the T-shaped hanger 10, and an oblique hook 12.1 matching with the hook 10.1 is arranged on the upper end of the L-shaped hanger 12, and the hook 10.1 is matched with the oblique hook 12.1.

[0041] Among them, a hook is set at the bottom end of the T-shaped hanger 10, which is convenient for connecting the oblique hook on the L-shaped hanger with the hook at the bottom end of the T-shaped hanger. Under the action of gravity, the L-shaped hanger on the low point ceiling is tightly connected with the hook at the bottom end of the T-shaped hanger and is not easy to fall off.

[0042] Furthermore, edge trimming profiles 11 are installed at both ends of the low-point ceiling 14 , and a clamping groove 11 . 4 plugged into the low-point ceiling 14 is provided at the lower end of the edge trimming profile 11 .

[0043] The arrangement of the clamping groove 11.4 facilitates connection with the low point ceiling 14.

[0044] Furthermore, a concave groove 11.3 is provided above the clamping groove 11.4 for installing the LED light strip.

[0045] Furthermore, an edge 11.2 is provided above the concave groove 11.3 for fixing the light-transmitting sheet 11.1.

[0046] Among them, the upper end of the edge strip profile 11 is also provided with a docking hole 10.2, which is used to ensure the vertical and horizontal state of the edge strip profile 11 after docking. The outer side of the lowermost end of the edge strip profile 11 also forms a positive angle 11.5. The setting of the positive angle 11.5 makes the overall lines strong and achieves the purpose of beautification.

[0047] Furthermore, the insert fastener 8 is provided with an oblique opening 8.1 and a rivet hole 12.2, the rivet 9 is riveted and fixed to the high point ceiling 7 through the matching rivet hole 12.2, and the oblique opening 8.1 is inserted into the gap between the T-shaped hanger 10 and the C-shaped secondary keel 6.

[0048] Among them, the design of the bevel 8.1 is more convenient for inserting the T-shaped hanger 10 when installing the high-point ceiling 7. One end of the ceiling 7 is supported by the wall panel 13 to ensure that the other end will not shift or deform after the ceiling 7 is fixed.

[0049] Furthermore, adjacent low-point ceilings 14 are spliced ​​and connected by a butt joint 16 , and a bend 16 . 2 is provided at the upper end of the butt joint 16 for clamping the low-point ceiling 14 .

[0050] Among them, the design of the bend 16.2 is beneficial to the strength and rigidity of the upper end of the docking piece 16, and is also beneficial when the docking piece 16 is inserted into the low-point ceiling 14. The bend 16.2 can clamp the low-point ceiling 14 and strengthen the joint connection between the two adjacent low-point ceilings 14.

[0051] Furthermore, a groove 14.1 is provided on the side of the low-point ceiling 14, and insert strips 16.1 matching the groove 14.1 are provided on both sides of the docking piece 16.

[0052] In the present utility model, the installation method of the assembled detachable ceiling structure is as follows:

[0053] Step 1: Connect the upper end of the hanging assembly 2 to the original building floor 1, and connect the lower end of the hanging assembly 2 to the C-shaped main keel 3 for longitudinal horizontal adjustment;

[0054] Step 2: The C-shaped main keel 3 and the C-shaped auxiliary keel 6 are cross-connected through the 2-shaped hanger 4, wherein the C-shaped auxiliary keel 6 is used for horizontal adjustment;

[0055] Step 3: The low point ceiling 14 is connected to the T-shaped hanger 10 through the L-shaped hanger 12, and the high point ceiling 7 is fixed to the T-shaped hanger 10 through the plug-in fastener 8, presenting a stacked shape. The high point ceiling 7 is fixed through the plug-in fastener 8 and the rivet 9, and is positioned with the help of the wall panel 13 to prevent displacement and deformation;

[0056] Step 4: Connect the upper end of the T-shaped hanger 10 to the C-shaped secondary keel 6 through the bolt 5, and connect the hook 10.1 at the lower end to the L-shaped hanger 12;

[0057] Step 5: The docking piece 16 is pre-installed in the ceiling, and the insert strip 16.1 of the docking piece 16 is connected to the groove 14.1 of the adjacent ceiling by seaming to ensure alignment and straightness, so as to avoid the problem of horizontal height difference between adjacent ceilings;

[0058] Step 6: After the ceiling is installed as a whole, the clamping groove 11.4 structure on the edge strip profile 11 is connected to the low point ceiling 14, and the concave groove 11.3 and the edge 11.2 are used to install the LED light strip and fix the light-transmitting sheet 11.1 respectively.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0060] 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. An assembled and detachable ceiling structure, characterized in that: include: Ceiling keel components, multiple groups of C-shaped main keels are connected under the original building floor through multiple groups of hanging components, and the bottom of the C-shaped main keel is cross-connected with the C-shaped secondary keel through a 2-shaped hanger; The ceiling decorative panel includes a high-point ceiling and a low-point ceiling. The high-point ceiling is arranged between the lower ends of the ceiling keel components on both sides and the wall panels on both sides. The upper surface of the high-point ceiling is installed with plug-in fasteners. The upper surface of the low-point ceiling is provided with L-shaped hangers. The L-shaped hangers are connected to the C-shaped secondary keels through T-shaped hangers. The C-shaped secondary keels are connected to the high-point ceiling through the plug-in fasteners. The high-point ceiling and the low-point ceiling form a stacked shape.

2. The assembled and detachable ceiling structure according to claim 1, characterized in that: A connecting plate is provided at the upper end of the T-shaped hanger, and a plurality of groups of bolt holes are evenly distributed on the left and right sides. The plurality of groups of bolt holes are fixedly connected by bolts matching the bolt holes of the C-shaped secondary keel.

3. The assembled and detachable ceiling structure according to claim 1, characterized in that: The inner side of the T-shaped hanger is also provided with a convex strip, and a plurality of the convex strips are respectively provided with a docking hole.

4. The assembled and detachable ceiling structure according to claim 1, characterized in that: A hook is arranged on the outer side of the lower end of the T-shaped hanging piece, and an oblique hook matching with the hook is arranged on the upper end of the L-shaped hanging piece, and the hook is matched and connected with the oblique hook.

5. The assembled and detachable ceiling structure according to claim 1, characterized in that: Edge trimming strip profiles are installed at both ends of the low-point ceiling, and a clamping groove plugged into the low-point ceiling is arranged at the lower end of the edge trimming strip profile.

6. The assembled and detachable ceiling structure according to claim 5, characterized in that: A concave groove is provided above the clamping groove for installing the LED light strip.

7. The assembled and detachable ceiling structure according to claim 6, characterized in that: An edge is provided above the concave groove for fixing the light-transmitting sheet.

8. The assembled and detachable ceiling structure according to claim 1, characterized in that: The insert fastener is provided with an oblique opening and a rivet hole, the rivet is riveted and fixed to the high point ceiling through the matching rivet hole, and the oblique opening is inserted into the gap between the T-shaped hanger and the C-shaped secondary keel.

9. The assembled and detachable ceiling structure according to claim 1, characterized in that: The adjacent low-point ceilings are connected by seams through butt joints, and the upper ends of the butt joints are provided with bends for clamping the low-point ceilings.

10. The assembled and detachable ceiling structure according to claim 9, characterized in that: A groove is arranged on the side of the low-point ceiling, and insert strips matching the groove are arranged on both sides of the docking piece.

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