Green assembly type building decoration suspended ceiling

Abstract

The utility model relates to the field of decorative suspended ceilings, and discloses a green assembly type building decorative suspended ceiling which comprises a supporting top, a plurality of auxiliary keels are transversely arranged in the supporting top, a plurality of main keels are longitudinally arranged in the supporting top, and a decorative plate is arranged on the bottom face in the supporting top. A plurality of first mortises are formed in the front side and the rear side of the supporting top respectively, every two corresponding first mortises in the front-back direction form a group, the main keel is located between the first mortises in each group, first tenons are fixed to the two ends of the main keel respectively, and the first tenons are connected with the first mortises in a clamped mode. According to the utility model, the connection mode of the main keels and the auxiliary keels is optimized, so that the whole suspended ceiling system has enough stability and bearing capacity, and meanwhile, the device adopts prefabricated parts and a clamping mode, so that the installation process is simple, convenient and rapid, and the complexity and time consumption of site construction are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative ceilings, in particular to a green assembled building decorative ceiling. Background Art

[0002] In modern buildings, prefabricated building decorative ceilings are becoming more and more popular due to their convenient construction, high efficiency, environmental friendliness and reusability. Traditional building ceilings mostly use on-site wet operations, such as concrete pouring, which is not only time-consuming and labor-intensive, but also causes a certain degree of environmental pollution. In contrast, green prefabricated buildings achieve rapid installation through prefabricated components and modular design, greatly shortening the construction period and reducing the impact on the environment.

[0003] In the prior art, decorative ceilings usually need to take into account both aesthetics and structural stability. Therefore, the main keel and the secondary keel become the key parts of the supporting structure, which are combined together through various connection methods to carry decorative panels and other loads.

[0004] The above solution has the following disadvantages: lack of flexibility in adjusting and changing the ceiling structure, which limits its applicability in different building spaces and may affect the reliability of the structure. Utility Model Content

[0005] The purpose of the utility model is to provide a green assembled building decorative ceiling to solve the problem of lack of flexibility in adjusting and changing the ceiling structure, which limits its applicability in different building spaces and may affect the aesthetics and reliability of the structure.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: a green assembled building decorative ceiling, including a supporting top, a plurality of secondary keels are arranged horizontally inside the supporting top, a plurality of main keels are arranged longitudinally inside the supporting top, a decorative panel is arranged on the inner bottom surface of the supporting top, a plurality of first mortise holes are respectively opened on the front and rear sides of the supporting top, wherein each two corresponding first mortise holes form a group, the main keel is located between each group of the first mortise holes, and first tenons are respectively fixed at both ends of the main keel, and the first tenons are clamped with the first mortise holes.

[0007] Preferably, the support top is respectively provided with a plurality of second mortise holes on the left and right sides, wherein the two corresponding second mortise holes on the left and right sides form a group, the secondary keel is located between each group of the second mortise holes, second tenons are respectively fixed at both ends of the secondary keel, the second tenons are snapped into the second mortise holes, the surface of the secondary keel is provided with a plurality of positioning slots, wherein the plurality of longitudinally corresponding positioning slots form a group, the main keel is snapped into the inner part of each group of the positioning slots, the main keel is respectively provided with a plurality of first thread grooves on the left and right sides, the secondary keel is respectively provided with a plurality of second thread grooves on the front and rear sides, a connecting plate is provided at the angle between the main keel and the secondary keel, a through hole corresponding to the first thread groove and the second thread groove is provided on the connecting plate, two first bolts and a second bolt are respectively sleeved in the through holes on the connecting plate, and the threaded ends of the first bolt and the second bolt are threadedly connected to the first thread groove and the second thread groove respectively.

[0008] Preferably, a plurality of positioning holes are provided on the top surface of the main keel, a third thread groove is provided on the inner bottom surface of the positioning bayonet, the positioning holes correspond to the third thread groove, a third bolt is inserted into the positioning holes, and the threaded end of the third bolt is connected to the internal thread of the third thread groove.

[0009] Preferably, snap-in holes are respectively opened on four sides of the supporting top, and connecting strips are respectively fixed on four sides of the decorative plate, and the connecting strips are snap-connected with the snap-in holes.

[0010] Preferably, an entrance and exit is opened at a corner of the top surface of the decorative panel, a connecting block is slidably arranged inside the entrance and exit, two upper and lower limit plates are fixed on the left and right sides of the inside of the entrance and exit respectively, and two upper and lower limit openings are opened on the left and right sides of the connecting block respectively, and the upper and lower limit openings are slidably adapted to the upper and lower limit plates.

[0011] Preferably, a receiving opening is provided on one side of the inner wall of the entrance and exit, the entrance and exit are communicated with the receiving opening, a decorative baffle is slidably adapted inside the receiving opening, and the decorative baffle is adapted to the interior of the connecting block.

[0012] Compared with the prior art, a green assembled building decorative ceiling adopting the above technical solution has the following beneficial effects:

[0013] 1. During use, first, select the appropriate number of main keels and secondary keels according to the size of the supporting top. Use the positioning bayonet on the secondary keel to snap into place with the main keel, and preliminarily determine the relative positions of the main keel and the secondary keel through this snap-on method. Then, use the third bolt to pass through the positioning hole of the main keel and threadedly connect with the third thread groove in the positioning bayonet of the secondary keel. This step further fixes the position of the main keel and the secondary keel to ensure the stability of the structure. Next, the first bolt and the second bolt are connected to the first thread groove of the main keel and the second thread groove of the secondary keel respectively. At the same time, the connecting plate is pre-opened with through holes at corresponding positions to accommodate the first bolt and the second bolt, so that the connecting plate can be connected to the main keel and the secondary keel through the first bolt and the second bolt, so that a triangular stable structure is formed at the angle between the connecting plate and the main keel and the secondary keel. Through the clamping of the main keel and the secondary keel and the fixing method of the first bolt and the second bolt, a sturdy triangular stable structure is formed. By optimizing the connection method between the main keel and the secondary keel, it is ensured that the entire ceiling system has sufficient stability and load-bearing capacity. At the same time, the device adopts prefabricated components and clamping methods, which makes the installation process simple and fast, reducing the complexity and time consumption of on-site construction. The main keel and the secondary keel are connected by positioning bayonet and the first bolt and the second bolt. This design allows the position of the keel to be adjusted within a certain range to adapt to installation spaces of different sizes and shapes;

[0014] 2. During use, when the installation is completed, the staff can leave through the entrance and exit. At this time, the staff pushes the connection block upward until the connection block and the decorative baffle are in horizontal alignment. At this time, the staff can move the decorative baffle horizontally, and the decorative baffle will move to the inside of the connection block, thereby blocking the entrance and exit. At this time, the staff loosens the connection block, and the connection block will use its own gravity to make the decorative baffle flush with the decorative surface of the decorative board. The decorative board, the supporting top, the main keel and the auxiliary keel are connected by a snap-on method, without the need for additional screws or nails exposed, making the final finished ceiling look neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a perspective view of an embodiment.

[0016] Figure 2 It is a sectional stereoscopic view of the support top of the embodiment.

[0017] Figure 3 It is a disassembled stereoscopic view of the main keel and the secondary keel of the embodiment.

[0018] Figure 4 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] Figure 5 It is a three-dimensional diagram of the sliding adaptation of the decorative baffle and the connecting block of the embodiment.

[0020] In the figure: 1. supporting top; 2. main keel; 3. secondary keel; 4. decorative plate; 5. first mortise; 6. first tenon; 7. second mortise; 8. second tenon; 9. positioning bayonet; 10. first thread groove; 11. first bolt; 12. second thread groove; 13. second bolt; 14. connecting plate; 15. positioning hole; 16. third thread groove; 17. third bolt; 18. connecting hole; 19. connecting strip; 20. entrance and exit; 21. storage port; 22. connecting block; 23. upper and lower limit plates; 24. upper and lower limit ports; 25. decorative baffle. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, a green assembled building decorative ceiling comprises a supporting top 1, wherein a plurality of secondary keels 3 are arranged horizontally inside the supporting top 1, a plurality of main keels 2 are arranged longitudinally inside the supporting top 1, a decorative panel 4 is arranged on the inner bottom surface of the supporting top 1, a plurality of first mortise holes 5 are respectively opened on the front and rear sides of the supporting top 1, wherein each front and rear two corresponding first mortise holes 5 form a group, the main keel 2 is located between each group of first mortise holes 5, first tenons 6 are respectively fixed at both ends of the main keel 2, and the first tenons 6 are snap-fitted with the first mortise holes 5, a plurality of second mortise holes 7 are respectively opened on the left and right sides of the supporting top 1, wherein the left and right two corresponding second mortise holes 7 form a group, the secondary keel 3 is located between each group of second mortise holes 7, second tenons 8 are respectively fixed at both ends of the secondary keel 3, and the second tenons 8 are snap-fitted with the second mortise holes 7, a plurality of positioning bayonet holes 9 are opened on the surface of the secondary keel 3, wherein the plurality of longitudinal corresponding positioning bayonet holes 9 are A group, the main keel 2 is snap-fitted with the inside of each group of positioning bayonet 9, a plurality of first thread grooves 10 are respectively provided on the left and right sides of the main keel 2, a plurality of second thread grooves 12 are respectively provided on the front and rear sides of the auxiliary keel 3, a connecting plate 14 is provided at the angle between the main keel 2 and the auxiliary keel 3, a through hole corresponding to the first thread groove 10 and the second thread groove 12 is provided on the connecting plate 14, two first bolts 11 and second bolts 13 are sleeved in the through holes on the connecting plate 14, the threaded ends of the first bolt 11 and the second bolt 13 are threadedly connected with the first thread groove 10 and the second thread groove 12 respectively, a plurality of positioning holes 15 are provided on the top surface of the main keel 2, a third thread groove 16 is provided on the inner bottom surface of the positioning bayonet 9, the positioning hole 15 corresponds to the third thread groove 16, a third bolt 17 is inserted into the positioning hole 15, and the threaded end of the third bolt 17 is threadedly connected with the inner part of the third thread groove 16.

[0023] During use, first, according to the size of the supporting top 1, select the appropriate number of main keels 2 and secondary keels 3. Use the positioning bayonet 9 on the secondary keel 3 to snap into the main keel 2, and preliminarily determine the relative positions of the main keel 2 and the secondary keel 3 through this snap connection. Then, use the third bolt 17 to pass through the positioning hole 15 of the main keel 2 and threadedly connect with the third thread groove 16 in the positioning bayonet 9 of the secondary keel 3. This step further fixes the position of the main keel 2 and the secondary keel 3 to ensure the stability of the structure. Next, the first bolt 11 and the second bolt 13 are connected to the first thread groove 10 of the main keel 2 and the second thread groove 12 of the secondary keel 3 respectively. At the same time, the connecting plate 14 is pre-opened with through holes at corresponding positions to adapt to the first bolt 11 and the second bolt 13, so that the connecting plate 14 can be connected to the main keel 2 and the secondary keel 3 through the first bolt 11 and the second bolt 13, so that the connecting plate 14 and the angle between the main keel 2 and the secondary keel 3 form a triangular stable structure, and a solid triangular stable structure is formed by the clamping of the main keel 2 and the secondary keel 3 and the fixing method of the first bolt 11 and the second bolt 13. By optimizing the connection method of the main keel 2 and the secondary keel 3, it is ensured that the entire ceiling system has sufficient stability and load-bearing capacity. At the same time, the device adopts prefabricated components and clamping methods, which makes the installation process simple and fast, reducing the complexity and time consumption of on-site construction. And the main keel 2 and the secondary keel 3 are connected by the positioning bayonet 9 and the first bolt 11 and the second bolt 13. This design allows the position of the keel to be adjusted within a certain range to adapt to installation spaces of different sizes and shapes.

[0024] like Figure 1 , Figure 2 and Figure 4 , Figure 5 As shown, the four sides of the support top 1 are respectively provided with snap-in holes 18, and the four sides of the decorative plate 4 are respectively fixed with connecting strips 19, which are snap-fitted with the snap-in holes 18. An entrance and exit 20 is provided at a corner of the top surface of the decorative plate 4, and a connecting block 22 is slidably provided inside the entrance and exit 20. Two upper and lower limit plates 23 are fixed on the left and right sides of the interior of the entrance and exit 20, and two upper and lower limit openings 24 are respectively provided on the left and right sides of the connecting block 22, which are slidably fitted with the upper and lower limit plates 23. A storage opening 21 is provided on one side of the inner wall of the entrance and exit 20, and the entrance and exit 20 is communicated with the storage opening 21. A decorative baffle 25 is slidably fitted inside the storage opening 21, and the decorative baffle 25 is fitted with the interior of the connecting block 22.

[0025] In use, after installation is completed, the staff can leave through the entrance 20. At this time, the staff pushes the connection block 22 upward until the connection block 22 and the decorative baffle 25 are in a horizontal alignment state. At this time, the staff can move the decorative baffle 25 horizontally, and the decorative baffle 25 will move to the inside of the connection block 22, thereby blocking the entrance 20. At this time, the staff loosens the connection block 22, and the connection block 22 will make the decorative baffle 25 flush with the decorative surface of the decorative board 4 through self-generated gravity. The decorative board 4, the supporting top 1, the main keel 2 and the secondary keel 3 are combined by a snap-on method, without the need for additional screws or nails exposed to the outside, so that the appearance of the final ceiling is neat and beautiful.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A green assembled building decorative ceiling, comprising a supporting top (1), characterized in that: A plurality of secondary keels (3) are arranged transversely inside the support top (1), a plurality of main keels (2) are arranged longitudinally inside the support top (1), a decorative plate (4) is arranged on the inner bottom surface of the support top (1), a plurality of first mortise holes (5) are respectively opened on the front and rear sides of the support top (1), wherein each two corresponding first mortise holes (5) form a group, the main keel (2) is located between each group of the first mortise holes (5), and first tenons (6) are respectively fixed at both ends of the main keel (2), and the first tenons (6) are clamped with the first mortise holes (5).

2. A green assembled building decorative ceiling according to claim 1, characterized in that: The supporting top (1) is provided with a plurality of second mortise holes (7) on the left and right sides, wherein two corresponding second mortise holes (7) on the left and right sides form a group, the secondary keel (3) is located between each group of the second mortise holes (7), and second tenons (8) are fixed to the two ends of the secondary keel (3), and the second tenons (8) are snap-fitted with the second mortise holes (7). The secondary keel (3) is provided with a plurality of positioning bayonet holes (9) on the surface, wherein a plurality of longitudinally corresponding positioning bayonet holes (9) form a group, the main keel (2) is snap-fitted with the inside of each group of the positioning bayonet holes (9), and the main keel (2) is provided with a plurality of second mortise holes (7) on the left and right sides, wherein the second tenon holes (8) are snap-fitted with the inside of each group of the positioning bayonet holes (9). A plurality of first thread grooves (10), a plurality of second thread grooves (12) are respectively provided on the front and rear sides of the secondary keel (3), a connecting plate (14) is provided at the angle between the main keel (2) and the secondary keel (3), through holes corresponding to the first thread grooves (10) and the second thread grooves (12) are provided on the connecting plate (14), two first bolts (11) and a second bolt (13) are respectively sleeved in the through holes on the connecting plate (14), and the threaded ends of the first bolts (11) and the second bolts (13) are threadedly connected to the first thread groove (10) and the second thread groove (12) respectively.

3. A green assembled building decorative ceiling according to claim 2, characterized in that: The top surface of the main keel (2) is provided with a plurality of positioning holes (15), the inner bottom surface of the positioning bayonet (9) is provided with a third thread groove (16), the positioning holes (15) correspond to the third thread groove (16), a third bolt (17) is inserted into the inner part of the positioning hole (15), and the threaded end of the third bolt (17) is connected to the inner thread of the third thread groove (16).

4. The green assembled building decorative ceiling according to claim 1, characterized in that: The four sides of the support top (1) are respectively provided with snap-fitting holes (18), and the four sides of the decorative plate (4) are respectively fixed with connecting strips (19), and the connecting strips (19) are snap-fitted with the snap-fitting holes (18).

5. A green assembled building decorative ceiling according to claim 4, characterized in that: An entrance (20) is provided at a corner of the top surface of the decorative plate (4), a connecting block (22) is slidably provided inside the entrance (20), two upper and lower limit plates (23) are fixed on the left and right sides of the entrance (20), two upper and lower limit openings (24) are provided on the left and right sides of the connecting block (22), and the upper and lower limit openings (24) are slidably matched with the upper and lower limit plates (23).

6. The green assembled building decorative ceiling according to claim 5, characterized in that: A receiving opening (21) is provided on one side of the inner wall of the entrance (20), the entrance (20) is communicated with the receiving opening (21), a decorative baffle (25) is slidably adapted inside the receiving opening (21), and the decorative baffle (25) is adapted to the inside of the connecting block (22).

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