Non-combustible board fixing installation structure

Abstract

The application relates to a non-combustible plate fixed mounting structure and relates to the field of decoration. The device comprises a suspender, the bottom end of the suspender is fixedly connected with a keel hanger, the bottom of the keel hanger is fixedly connected with a bearing keel, the bottom of the bearing keel is fixedly installed with a covering keel, the bottom of the covering keel is fixedly connected with a non-combustible plate through self-tapping screws, grooves are formed in the surface of the non-combustible plate, the inner cavities of the grooves and the surface of the non-combustible plate are respectively provided with L-shaped blocks one and two, the L-shaped block one and the L-shaped block two can be fixed on the surface of the non-combustible plate through the cooperation of the bolt rod and the nut block, the L-shaped block one and the L-shaped block two can reinforce the female corner and the male corner at the ceiling corner of the non-combustible plate respectively, the connection of the non-combustible plate at the ceiling corner can be reinforced through external components, the connection of the non-combustible plate at the ceiling corner is more integrated, and the purpose of improving the structural stability of the non-combustible plate at the ceiling corner is achieved.

Description

Technical Field

[0001] This application relates to the field of interior decoration, and in particular to a non-combustible board fixing and installation structure. Background Technology

[0002] Non-combustible ceiling panels are widely used in public places such as schools, hospitals, and shopping malls due to their fireproof and flame-retardant properties. The fixing method needs to be selected based on the installation environment and load-bearing requirements. Some structures use threaded rods, expansion bolts, and main and secondary keels to form a hanging assembly, connecting the non-combustible panels to the wall and improving overall stability.

[0003] In non-combustible board ceilings, the corner connections are mostly achieved through adhesive bonding or anchoring. However, the connection area at the corners is relatively small, resulting in slightly insufficient structural stability at the corners. Therefore, a non-combustible board fixing and installation structure is needed. This structure can reinforce the corner connections of the non-combustible board ceilings with external components, making the overall bonding of the non-combustible boards at the corners stronger and thus improving the stability of the corner structure. Utility Model Content

[0004] To address the existing technical problems, this application provides a non-combustible board fixed installation structure, which strengthens the connection of the non-combustible board ceiling corners with external components, making the connection and adhesion of the non-combustible boards at the corners stronger, thereby improving the stability of the non-combustible board ceiling corner structure and solving the problems mentioned in the background art.

[0005] This application provides a non-combustible board fixing installation structure, which adopts the following technical solution: A non-combustible board fixing installation structure includes a hanger: a keel hanger is fixedly connected to the bottom end of the hanger, a load-bearing keel is fixedly connected to the bottom of the keel hanger, a surface keel is fixedly installed at the bottom of the load-bearing keel, and a non-combustible board is fixedly connected to the bottom of the surface keel by self-tapping screws. A groove is formed on the surface of the non-combustible board, and L-shaped blocks one and two are respectively provided in the inner cavity of the groove and on the surface of the non-combustible board. Bolt holes are formed on the surface of the non-combustible board, and a bolt rod is provided between L-shaped blocks one, L-shaped blocks two and the inner cavity of the bolt holes. A nut block is threadedly connected to the surface of the bolt rod.

[0006] By adopting the above technical solution, L-shaped blocks one and two are fixed to the surface of the non-combustible board through the cooperation of bolt rods and nut blocks. This allows L-shaped blocks one and two to reinforce the inside and outside corners of the non-combustible board ceiling, respectively. This achieves the goal of reinforcing the connection of the non-combustible board ceiling corners through external components, making the connection of the non-combustible board at the corners more robust, and thus improving the structural stability of the non-combustible board ceiling corners.

[0007] Preferably, a washer is fitted on the surface of the bolt rod, and the washer is an elastic washer.

[0008] By adopting the above technical solution and setting the washer, the friction on the surface of the nut block is increased, which prevents the nut block from loosening and coming off the surface of the bolt rod due to external vibration, thereby improving the stability of the connection between the bolt rod and the nut block.

[0009] Preferably, a pad is fitted on the surface of the bolt rod, and the pad fits into the L-shaped block.

[0010] By adopting the above technical solution, the bolt rod and the L-shaped block are protected by the padding block, thus avoiding damage to each other when they are in direct contact and squeezed.

[0011] Preferably, the inner wall of the bolt hole and the space between the bolt shank are filled with a sealant layer, which is a polyurethane sealant layer.

[0012] By adopting the above technical solution, the connection between the bolt hole and the bolt rod is filled and sealed by the setting of the sealant layer, which improves the stability of the connection between the two and avoids the loosening of the connection between the non-combustible board and the bolt rod.

[0013] Preferably, the inner wall of the groove and the L-shaped block are both filled with a structural adhesive layer, which is a neutral silicone structural adhesive layer.

[0014] By adopting the above technical solution, the connection between the L-shaped block and the inner wall of the groove is bonded through the setting of the structural adhesive layer, which improves the stability of the connection between the two, and thus improves the reliability of the reinforcement of the non-combustible board corner of the L-shaped block.

[0015] Preferably, the inner wall of the groove is provided with a fiber mesh layer, and the surface of the fiber mesh layer is coated with a repair layer, which is a wood paint repair paste layer.

[0016] By adopting the above technical solution, the surface of the groove cavity and the non-combustible board are repaired and decorated through the combined use of the fiber mesh layer and the repair layer, thus avoiding the situation where the inside corner of the non-combustible board is damaged and affects the aesthetics.

[0017] Preferably, both L-shaped block one and L-shaped block two have through holes on their surfaces that are compatible with the bolt rod.

[0018] In summary, this application includes at least one of the following beneficial technical effects: 1. This utility model uses the cooperation of bolt rods and nut blocks to fix L-shaped blocks one and two to the surface of the non-combustible board, so that L-shaped blocks one and L-shaped blocks two respectively reinforce the inside corner and outside corner of the non-combustible board ceiling. This achieves the purpose of reinforcing the connection of the non-combustible board ceiling corner through external components, making the connection of the non-combustible board at the corner stronger, thereby improving the stability of the non-combustible board ceiling corner structure.

[0019] 2. By adding a washer, this utility model increases the friction on the surface of the nut block, preventing the nut block from loosening and coming off the bolt rod due to external vibration, thereby improving the stability of the connection between the bolt rod and the nut block.

[0020] 3. This utility model uses a pad to protect the bolt rod and the L-shaped block, preventing damage to each other when they are in direct contact and squeezed.

[0021] 4. This utility model improves the stability of the connection between the bolt hole and the bolt rod by filling and sealing the space between the bolt hole and the bolt rod with a sealing adhesive layer, thus preventing the connection between the non-combustible plate and the bolt rod from becoming loose.

[0022] 5. By setting a structural adhesive layer, this utility model can bond the connection between the L-shaped block and the inner wall of the groove, thereby improving the stability of the connection between the two and thus improving the reliability of the reinforcement at the inside corner of the L-shaped block and the non-combustible board.

[0023] 6. This utility model uses the combined use of fiber mesh layer and repair layer to repair and decorate the surface of the groove cavity and the non-combustible board, avoiding the situation where the inside corner of the non-combustible board is damaged and affects the appearance. Attached Figure Description

[0024] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a utility model Figure 1 A magnified view of point A in the middle.

[0026] Figure 3 This is a utility model Figure 1 A magnified view of point B in the middle.

[0027] Figure 4 This is a three-dimensional schematic diagram of L-shaped block one and L-shaped block two of this utility model.

[0028] Explanation of reference numerals in the attached drawings: 1. Hanger rod; 2. Keel hanger; 3. Load-bearing keel; 4. Covered keel; 5. Non-combustible board; 6. Groove; 7. L-shaped block one; 8. L-shaped block two; 9. Bolt hole; 10. Bolt rod; 11. Nut block; 12. Washer; 13. Spacer block; 14. Sealant layer; 15. Structural adhesive layer; 16. Fiber mesh layer; 17. Repair layer. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0032] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0033] In addition, the term "multiple" should mean two or more.

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] Example 1: Combination Figures 1-4This application discloses a non-combustible board fixing installation structure, including a hanger 1; a keel hanger 2 is fixedly connected to the bottom end of the hanger 1, a supporting keel 3 is fixedly connected to the bottom of the keel hanger 2, a covering keel 4 is fixedly installed at the bottom of the supporting keel 3, and a non-combustible board 5 is fixedly connected to the bottom of the covering keel 4 by self-tapping screws. A groove 6 is formed on the surface of the non-combustible board 5, and L-shaped blocks 7 and 8 are respectively provided in the inner cavity of the groove 6 and on the surface of the non-combustible board 5. Bolt holes 9 are formed on the surface of the non-combustible board 5. A bolt rod 10 is provided between the inner cavities of 9. A nut block 11 is threadedly connected to the surface of the bolt rod 10. A fiber mesh layer 16 is provided on the inner wall of the groove 6. A repair layer 17 is applied to the surface of the fiber mesh layer 16. The repair layer 17 is a wood paint repair paste layer. Through the combined use of the fiber mesh layer 16 and the repair layer 17, the surface of the inner cavity of the groove 6 and the non-combustible board 5 are repaired and decorated, avoiding the situation where the inside corner of the non-combustible board 5 is damaged and affects the appearance. The surfaces of L-shaped block 1 7 and L-shaped block 2 8 are both provided with through holes that are compatible with the bolt rod 10.

[0036] Example 2: Combination Figures 1-4 A washer 12 is fitted on the surface of the bolt rod 10. The washer 12 is an elastic washer.

[0037] By adopting the above technical solution, the friction on the surface of the nut block 11 is increased by the setting of the washer 12, which prevents the nut block 11 from loosening and falling off the surface of the bolt rod 10 due to external vibration, thereby improving the stability of the connection between the bolt rod 10 and the nut block 11. The surface of the bolt rod 10 is fitted with a pad 13, which fits against the L-shaped block 7. The pad 13 provides protection between the bolt rod 10 and the L-shaped block 7, preventing damage to each other when they are in direct contact and squeezed. The inner wall of the bolt hole 9 and the space between the bolt rod 10 are filled with a sealant layer. 14. The sealant layer 14 is a polyurethane sealant layer. By setting the sealant layer 14, the space between the bolt hole 9 and the bolt rod 10 is filled and sealed, which improves the stability of the connection between the two and avoids the loosening of the connection between the non-combustible board 5 and the bolt rod 10. The inner wall of the groove 6 and the L-shaped block 7 are filled with a structural adhesive layer 15. The structural adhesive layer 15 is a neutral silicone structural adhesive layer. By setting the structural adhesive layer 15, the connection between the L-shaped block 7 and the inner wall of the groove 6 is bonded, which improves the stability of the connection between the two and thus improves the reliability of the L-shaped block 7 in reinforcing the inside corner of the non-combustible board 5.

[0038] Working Principle: When using this utility model, the user uses the hanging rod 1, keel hanger 2, load-bearing keel 3, and covering keel 4 to suspend the non-combustible board 5 at the ceiling. Bolt holes 9 and grooves 6 are made on the surface of the non-combustible board 5. Then, the inner cavity of the groove 6 and bolt holes 9 is cleaned. Next, structural adhesive layer 15 and sealant layer 14 are injected into the inner cavity of the groove 6 and bolt holes 9, respectively. Then, the L-shaped block 7 and L-shaped block 8 are fixed to the surface of the non-combustible board 5 by the cooperation of the bolt rod 10 and nut block 11. The L-shaped block 7 and L-shaped block 8 reinforce the inside and outside corners of the non-combustible board ceiling, respectively. Then, the groove 6 is repaired by the cooperation of the fiber mesh layer 16 and the repair layer 17. This realizes the reinforcement of the connection of the non-combustible board ceiling corner by external components, making the connection of the non-combustible board at the corner stronger and thus improving the stability of the non-combustible board ceiling corner structure.

[0039] In summary, this non-combustible board fixing structure uses bolt rod 10 and nut block 11 to fix L-shaped block 7 and L-shaped block 8 to the surface of non-combustible board 5. This allows L-shaped block 7 and L-shaped block 8 to reinforce the inside and outside corners of the non-combustible board ceiling, respectively. This achieves the goal of reinforcing the connection of the non-combustible board ceiling corners through external components, making the connection of the non-combustible board at the corners more robust, and thus improving the stability of the non-combustible board ceiling corner structure.

[0040] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A non-combustible board fixing and installation structure, characterized in that, Includes a hanger (1): the bottom end of the hanger (1) is fixedly connected to a keel hanger (2), the bottom of the keel hanger (2) is fixedly connected to a load-bearing keel (3), the bottom of the load-bearing keel (3) is fixedly installed with a surface keel (4), the bottom of the surface keel (4) is fixedly connected to a non-combustible board (5) by self-tapping screws, the surface of the non-combustible board (5) is provided with a groove (6), the inner cavity of the groove (6) and the surface of the non-combustible board (5) are respectively provided with an L-shaped block one (7) and an L-shaped block two (8), the surface of the non-combustible board (5) is provided with a bolt hole (9), the inner cavity of the L-shaped block one (7), the L-shaped block two (8) and the bolt hole (9) are jointly provided with a bolt rod (10), the surface of the bolt rod (10) is threadedly connected with a nut block (11).

2. The non-combustible board fixing and installation structure according to claim 1, characterized in that: A washer (12) is fitted on the surface of the bolt rod (10), and the washer (12) is an elastic washer.

3. The non-combustible board fixing and installation structure according to claim 2, characterized in that: The surface of the bolt rod (10) is fitted with a pad (13), which is in contact with the L-shaped block (7).

4. The non-combustible board fixing and installation structure according to claim 3, characterized in that: The inner wall of the bolt hole (9) and the bolt shank (10) are filled with a sealant layer (14), which is a polyurethane sealant layer.

5. The non-combustible board fixing and installation structure according to claim 4, characterized in that: The inner wall of the groove (6) and the L-shaped block (7) are filled together with a structural adhesive layer (15), which is a neutral silicone structural adhesive layer.

6. The non-combustible board fixing and installation structure according to claim 5, characterized in that: The inner wall of the groove (6) is provided with a fiber mesh layer (16), and the surface of the fiber mesh layer (16) is coated with a repair layer (17), which is a wood paint repair paste layer.

7. The non-combustible board fixing and installation structure according to claim 6, characterized in that: Both L-shaped block one (7) and L-shaped block two (8) have through holes on their surfaces that are compatible with the bolt rod (10).

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