Quick mounting structure for perforated aluminum wool acoustic board

Abstract

The utility model discloses a quick mounting structure of a perforated aluminum wool acoustic board, and relates to the technical field of acoustic board mounting, the quick mounting structure of the perforated aluminum wool acoustic board is characterized in that a threaded through hole and a threaded connecting seat are connected through a bolt to drive protective pads on two sides to be tightly attached to the perforated aluminum wool acoustic board; and through a bolt reinforcing mode, the subsequent replacement, disassembly and assembly of the perforated aluminum wool acoustic board are facilitated, the convenience of the later maintenance work is improved, a decorative protective cover is clamped, a movable cavity and an arc-shaped groove are aligned with each other, and a spring is matched to drive a clamping ball to be clamped into the arc-shaped groove, so that the installation of the perforated aluminum wool acoustic board is facilitated. The stability of the decorative protective cover is conveniently kept, the decorative protective cover is used for clamping and limiting the bolts, the bolts are beautified and shielded under the condition that the bolts are prevented from loosening, and the installation firmness and attractiveness of the perforated aluminum wool acoustic board are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing board installation, in particular to a perforated aluminum wool sound-absorbing board quick installation structure. Background Art

[0002] Perforated aluminum wool sound-absorbing panels have the characteristics of good sound absorption, high strength, resistance to collision and impact, light weight, large panel width, non-flammability and good decorative effect. They are widely used, especially in places where crowds gather, fire protection requirements are high, and large public buildings such as airports, stations, exhibition halls, large shopping malls, large stadiums and other building ceilings. They can also be used as wall sound-absorbing decorations. Their touch resistance is difficult to match with other porous sound-absorbing materials.

[0003] For example, announcement number CN210032171U, the utility model provides a sound-absorbing board quick installation structure, including an H-shaped steel column, a sound-absorbing board, a joint seam, a rubber pad, and a spring clip; sound-absorbing boards are arranged on both sides of the web of the H-shaped steel column, and there is a joint seam between the sound-absorbing board and the web of the H-shaped steel column; a rubber pad is arranged between the sound-absorbing board and the outer flange plate of the H-shaped steel column; a spring clip is arranged between the sound-absorbing board and the inner flange plate of the H-shaped steel column for fastening; the utility model sound-absorbing board quick installation structure has fast installation speed, strong stability, beautiful appearance, and is not easy to damage the sound-absorbing board body.

[0004] The existing sound-absorbing panel installation structure is convenient and simple to construct, but after long-term use, individual units of the sound-absorbing panel are prone to damage, and a certain sound-absorbing panel needs to be disassembled and replaced separately. Some sound-absorbing panel installation structures have certain limitations in replacement and disassembly, which is not conducive to improving the convenience of later maintenance work of the sound-absorbing panel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a quick installation structure for a perforated aluminum wool sound-absorbing panel to solve the problem in the above background technology that the existing sound-absorbing panel installation structure is convenient and simple to construct, but after long-term use, individual units of the sound-absorbing panel are prone to damage, and a certain sound-absorbing panel needs to be disassembled and replaced separately. Some sound-absorbing panel installation structures have certain limitations in replacement and disassembly, which is not conducive to improving the convenience of later maintenance work of the sound-absorbing panel.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a perforated aluminum wool sound-absorbing board quick installation structure, including a mounting strip, the upper end of the mounting strip is fixedly installed with a snap-fit ​​groove 1, the lower end of the inner side of the snap-fit ​​groove 1 is fixedly installed with a threaded connection seat, the inner side of the snap-fit ​​groove 1 is provided with a snap-fit ​​groove 2, the upper end of the snap-fit ​​groove 2 extends to the outer side of the snap-fit ​​groove 1 and is fixedly installed with a limit strip, the upper end of the limit strip is provided with a mounting groove, the lower end of the inner side of the mounting groove is provided with a threaded through hole, a bolt is provided inside the threaded through hole, the left and right ends of the inner side of the mounting groove are provided with arc grooves, the inner side of the mounting groove is snap-fitted with a decorative protective cover, the left and right ends of the decorative protective cover are provided with movable cavities, a spring is fixedly installed inside the movable cavity, and a snap-fit ​​ball is fixedly installed on the spring.

[0007] Preferably, a protective pad is fixedly mounted on the upper end of the mounting strip at the side of the first engaging groove, and the protective pad is made of polyurethane rubber.

[0008] Preferably, the lower end of the limiting strip is located at the side of the second engaging groove and is fixedly mounted with the same protective pad, and a sound absorbing board body is arranged between the two protective pads.

[0009] Preferably, the mounting grooves are evenly distributed, and the threaded through holes are threadedly connected to the bolts.

[0010] Preferably, the threaded connection seats are evenly distributed, and the lower ends of the bolts extend to the inner side of the threaded connection seats and are threadedly connected to the threaded connection seats.

[0011] Preferably, the first engaging groove is engaged with the second engaging groove, and the decorative protective cover is engaged with the upper end of the bolt.

[0012] Preferably, the engaging ball is slidably connected to the movable cavity, and one end of the engaging ball away from the spring extends to the outside of the movable cavity and is adapted to the arc groove.

[0013] Beneficial Effects

[0014] The utility model provides a quick installation structure of a perforated aluminum wool sound-absorbing board. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The quick installation structure of the perforated aluminum wool sound-absorbing board first arranges and fixes the installation strips on the wall, then places the perforated aluminum wool sound-absorbing board in contact with the protective pad, and finally inserts the limit strip so that the first engaging groove is engaged with the second engaging groove, and the threaded through hole and the threaded connection seat are connected by bolts to drive the protective pads on both sides to fit closely with the perforated aluminum wool sound-absorbing board, thereby completing the quick installation of the perforated aluminum wool sound-absorbing board, and the bolt reinforcement method facilitates the subsequent replacement and disassembly of the perforated aluminum wool sound-absorbing board, which is conducive to improving the convenience of later maintenance work.

[0016] 2. The perforated aluminum wool sound-absorbing board quick installation structure is convenient for maintaining the stability of the decorative protective cover by inserting the decorative protective cover, aligning the movable cavity with the arc groove, and driving the snap-in ball to insert into the arc groove with the spring. The decorative protective cover is used to form a snap-in limit for the bolt, and the bolt is beautified and shielded without loosening the bolt, which is beneficial to improving the firmness and aesthetics of the installation of the perforated aluminum wool sound-absorbing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation strip structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the decorative protective cover of the utility model;

[0020] Figure 4 It is a schematic diagram of the movable cavity structure of the utility model.

[0021] In the figure: 1. mounting strip; 2. snap-fit ​​groove 1; 3. threaded connection seat; 4. snap-fit ​​groove 2; 5. limit strip; 6. mounting groove; 7. threaded through hole; 8. bolt; 9. arc groove; 10. decorative protective cover; 11. movable cavity; 12. spring; 13. snap-fit ​​ball; 14. protective pad; 15. sound absorbing panel body. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a perforated aluminum wool sound-absorbing board quick installation structure, including a mounting strip 1, a snap-fitting groove 2 is fixedly installed on the upper end of the mounting strip 1, a threaded connection seat 3 is fixedly installed on the lower end of the inner side of the snap-fitting groove 2, a snap-fitting groove 2 4 is arranged on the inner side of the snap-fitting groove 2, the upper end of the snap-fitting groove 2 4 extends to the outer side of the snap-fitting groove 2 and is fixedly installed with a limiting strip 5, a mounting slot 6 is provided on the upper end of the limiting strip 5, a threaded through hole 7 is provided on the lower end of the inner side of the mounting slot 6, a bolt 8 is arranged inside the threaded through hole 7, and arc grooves 9 are provided on the left and right ends of the inner side of the mounting slot 6, a protective pad 14 is fixedly installed on the upper end of the mounting strip 1 at the side of the snap-fitting groove 2, and the protective pad 14 is made of polyurethane rubber, and the lower end of the limiting strip 5 is fixedly installed on the side of the snap-fitting groove 2 4. The protective pad 14, a sound-absorbing board body 15 is arranged between the two protective pads 14, the installation grooves 6 are evenly distributed, the threaded through holes 7 are threadedly connected with the bolts 8, the threaded connection seats 3 are evenly distributed, and the lower ends of the bolts 8 extend to the inner side of the threaded connection seats 3 and are threadedly connected with the threaded connection seats 3. First, the installation strips 1 are arranged and fixed on the wall, and then the perforated aluminum wool sound-absorbing board is placed in contact with the protective pads 14, and finally the limiting strips 5 are inserted, so that the snap-in groove 1 2 is snap-connected with the snap-in groove 2 4, and the threaded through holes 7 and the threaded connection seats 3 are connected by bolts 8, so that the protective pads 14 on both sides are driven to fit closely with the perforated aluminum wool sound-absorbing board, thereby completing the rapid installation of the perforated aluminum wool sound-absorbing board, and the bolt 8 reinforcement method facilitates the subsequent replacement and disassembly of the perforated aluminum wool sound-absorbing board, which is conducive to improving the convenience of later maintenance work;

[0024] The inner side of the mounting groove 6 is snap-connected with a decorative protective cover 10, and movable cavities 11 are provided at both left and right ends of the decorative protective cover 10. A spring 12 is fixedly installed inside the movable cavity 11, and a snap-in ball 13 is fixedly installed on the spring 12. The snap-in groove 12 is snap-connected with the snap-in groove 24, the decorative protective cover 10 is snap-connected with the upper end of the bolt 8, and the snap-in ball 13 is slidably connected with the movable cavity 11. The end of the snap-in ball 13 away from the spring 12 extends to the outside of the movable cavity 11 and is adapted to the arc groove 9. By snapping the decorative protective cover 10 in, and aligning the movable cavity 11 with the arc groove 9, the spring 12 drives the snap-in ball 13 to snap into the arc groove 9, so as to facilitate the stability of the decorative protective cover 10, and the decorative protective cover 10 is used to form a snap-in limit for the bolt 8, so as to beautify and shield the bolt 8 while preventing the bolt 8 from loosening, which is beneficial to improving the firmness and aesthetics of the installation of the perforated aluminum wool sound-absorbing panel.

[0025] During operation, firstly arrange and fix the installation strip 1 on the wall, then place the perforated aluminum wool sound-absorbing board against the protective pad 14, and finally insert the limiting strip 5 so that the engaging groove 1 2 is engaged with the engaging groove 2 4, and the threaded through hole 7 and the threaded connection seat 3 are connected by bolts 8 to drive the protective pads 14 on both sides to fit closely against the perforated aluminum wool sound-absorbing board, thereby completing the rapid installation of the perforated aluminum wool sound-absorbing board, and the bolt 8 reinforcement method is convenient for the subsequent replacement and disassembly of the perforated aluminum wool sound-absorbing board, and the decorative protective cover 10 is inserted, and the movable cavity 11 and the arc groove 9 are aligned with each other, and the spring 12 drives the engaging ball 13 to be engaged with the arc groove 9, so as to facilitate the stability of the decorative protective cover 10, and the decorative protective cover 10 is used to form an engaging limit for the bolt 8, so as to beautify and shield the bolt 8 while preventing the bolt 8 from loosening.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A perforated aluminum wool sound absorbing board quick installation structure, comprising an installation strip (1), characterized in that: The upper end of the mounting strip (1) is fixedly mounted with a snap-fit ​​groove (2), the lower end of the inner side of the snap-fit ​​groove (2) is fixedly mounted with a threaded connection seat (3), the inner side of the snap-fit ​​groove (2) is provided with a snap-fit ​​groove (4), the upper end of the snap-fit ​​groove (4) extends to the outer side of the snap-fit ​​groove (2) and is fixedly mounted with a limit strip (5), the upper end of the limit strip (5) is provided with a mounting groove (6), and the lower end of the inner side of the mounting groove (6) is provided with a threaded through hole (7), a bolt (8) is arranged inside the threaded through hole (7), arc grooves (9) are provided at both left and right ends of the inner side of the mounting groove (6), a decorative protective cover (10) is snap-fitted to the inner side of the mounting groove (6), and movable cavities (11) are provided at both left and right ends of the decorative protective cover (10), a spring (12) is fixedly installed inside the movable cavity (11), and a snap-fit ​​ball (13) is fixedly installed on the spring (12).

2. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 1 is characterized by: A protective pad (14) is fixedly mounted on the upper end of the installation strip (1) at the side of the first engaging groove (2), and the protective pad (14) is made of polyurethane rubber.

3. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 2 is characterized in that: The lower end of the limiting strip (5) is located on the side of the second engaging groove (4) and is fixedly mounted with the same protective pad (14), and a sound absorbing board body (15) is arranged between the two protective pads (14).

4. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 1 is characterized in that: The installation grooves (6) are evenly distributed, and the threaded through holes (7) are threadedly connected to the bolts (8).

5. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 4 is characterized in that: The threaded connection seats (3) are evenly distributed, and the lower ends of the bolts (8) extend to the inner side of the threaded connection seats (3) and are threadedly connected to the threaded connection seats (3).

6. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 1 is characterized in that: The first engaging groove (2) is engaged with the second engaging groove (4), and the decorative protective cover (10) is engaged with the upper end of the bolt (8).

7. The quick installation structure of a perforated aluminum wool sound absorbing board according to claim 1 is characterized by: The engaging ball (13) is slidably connected to the movable cavity (11); one end of the engaging ball (13) away from the spring (12) extends to the outside of the movable cavity (11) and is adapted to the arc groove (9).

Images