Fabricated arc-shaped acoustic panel decorative wall

Abstract

The utility model relates to an assembly type arc-shaped acoustic board decoration wall which comprises a structural wall body and a steel framework, an assembly type arc-shaped acoustic board device is arranged at the corner position of the wall body and a ceiling, and the assembly type arc-shaped acoustic board device comprises an arc-shaped installation framework, a steel framework and a decorative wall body, a plurality of pi-shaped connecting and clamping keels are arranged; a plurality of upper side Z-shaped inserting and hanging pieces and a plurality of lower side Z-shaped inserting and hanging pieces; a plurality of arc-shaped acoustic panels; after assembly, the arc-shaped mounting framework is fixedly connected to the steel framework, the pi-shaped connecting and clamping keels are fixedly connected to the corresponding arc-shaped transverse keels through screws, and each arc-shaped acoustic board is fixedly connected with the corresponding pi-shaped connecting and clamping keel in an inserted mode through the upper-side Z-shaped inserting and hanging piece and the lower-side Z-shaped inserting and hanging piece on the arc-shaped acoustic board. After the structure is adopted, the device has the characteristics of convenience in disassembly and assembly, accordance with green construction, no pollution to the environment, adoption of an assembly technology and the like.

Description

Technical Field

[0001] The present innovation relates to the technical field of interior decorative walls in building decoration, and specifically refers to an assembled arc-shaped sound-absorbing panel decorative wall. Background Art

[0002] With the rapid development of the building decoration industry, sound-absorbing decorative interior walls with sound-absorbing effects are widely used in places such as audio-visual halls and cinemas. Such sound-absorbing decorative interior walls usually have an arc-shaped decorative wall structure at the internal corners of the ceiling and the wall. Most of the existing structures and processes are to fix an arc-shaped base board on an arc-shaped skeleton, and then bond or nail each sound-absorbing board to the base board and splice them with each other to form an arc-shaped decorative surface. During use, people have found that the arc-shaped sound-absorbing wall structure with this fixing method has the following defects: First, after the wall with the fixing structure is formed, it is difficult to repair and maintain. If damage occurs and replacement is required, the entire decorative wall needs to be damaged. Second, when each arc-shaped board is fixedly connected, precise splicing is required, and high precision requirements are imposed on the installation dimensions of each board. Moreover, after fixed installation, fine adjustment cannot be performed, and the installation process is difficult. Third, the fixing method of the base board and the sound-absorbing board may use structural adhesive for bonding, which is likely to cause the volatilization of harmful substances such as formaldehyde and cause damage to the human body. In view of this, how to improve the existing fixed connection structure and design an assembled arc-shaped sound-absorbing panel decorative wall that is convenient for disassembly and assembly, meets green construction requirements, and is pollution-free to the environment has become a problem to be solved. Summary of the Invention

[0003] The purpose of the present innovation is to propose an assembled arc-shaped sound-absorbing panel decorative wall that is convenient for disassembly and assembly, meets green construction requirements, and is pollution-free to the environment in view of the above deficiencies.

[0004] To achieve the above purpose, the technical solution of the present innovation is: an assembled arc-shaped sound-absorbing panel decorative wall, including: a structural wall and a steel skeleton. An assembled arc-shaped sound-absorbing panel device is provided at the corner position of the wall and the ceiling. The assembled arc-shaped sound-absorbing panel device includes:

[0005] An arc-shaped installation skeleton, including a plurality of arc-shaped vertical keels arranged at intervals and a plurality of arc-shaped horizontal keels arranged between adjacent arc-shaped vertical keels;

[0006] A plurality of "π"-shaped connecting and clamping keels, and the "π"-shaped connecting and clamping keels are formed with upper slots and lower slots;

[0007] A plurality of upper-side "Z"-shaped hanging members and a plurality of lower-side "Z"-shaped hanging members;

[0008] A plurality of arc-shaped sound-absorbing boards;

[0009] After assembly, the arc-shaped mounting frame is fixedly connected to the steel frame. The "π"-shaped connecting and clamping keel is fixedly connected to the corresponding arc-shaped transverse keel by screws. The connecting surface of the upper "Z"-shaped inserting member is fixed to the corresponding position on the back of the arc-shaped sound-absorbing panel by screws. The inserting end of the upper "Z"-shaped inserting member is correspondingly inserted into the upper slot of the "π"-shaped connecting and clamping keel. The connecting surface of the lower "Z"-shaped inserting member is fixed to the corresponding position on the back of the arc-shaped sound-absorbing panel by screws. The inserting end of the lower "Z"-shaped inserting member is correspondingly inserted into the lower slot of the "π"-shaped connecting and clamping keel.

[0010] The upper slot top plate and the lower slot top plate of the "π"-shaped connecting and clamping keel are respectively formed with elastic arc-shaped surfaces facilitating tight insertion.

[0011] The arc-shaped mounting frame is filled with a sound-absorbing cotton layer.

[0012] The arc-shaped mounting frame is fixed to the steel frame by a number of cantilever support keels.

[0013] The arc-shaped mounting frame is connected to the ceiling steel frame by a number of hanging rods.

[0014] The arc-shaped sound-absorbing panel has a bent sound-absorbing profiling surface.

[0015] Adjacent two arc-shaped sound-absorbing panels are joined by concave-convex rabbets.

[0016] The arc-shaped sound-absorbing panel is a wood veneer sound-absorbing panel with a perforation rate greater than or equal to 24% and a wood veneer hole rate greater than or equal to 5.9%.

[0017] The sound-absorbing cotton layer is wrapped with fiberglass cloth.

[0018] After adopting the above structure, in this new type, by installing the "π"-shaped connecting and clamping keel on the arc-shaped mounting frame, fixing the upper "Z"-shaped inserting member and the lower "Z"-shaped inserting member on the arc-shaped sound-absorbing panel, each arc-shaped sound-absorbing panel is inserted and fixed to the corresponding "π"-shaped connecting and clamping keel through the upper "Z"-shaped inserting member and the lower "Z"-shaped inserting member thereon, forming a stable inserted assembly structure, thus replacing the traditional fixed-structure arc-shaped decorative surface. Therefore, this new type has the characteristics of convenient disassembly and assembly, conforming to green construction, being pollution-free to the environment, and adopting assembly technology. Description of the Drawings

[0019] Figure 1 is the longitudinal sectional structure schematic diagram of the embodiment of this new type;

[0020] Figure 2 is Figure 1 the partial enlarged structure schematic diagram of part A in

[0021] Figure 3It is a schematic diagram of the disassembly of the assembly structure of the present novelty. Specific embodiments

[0022] The following will further elaborate in detail on the specific embodiments of the present novelty in conjunction with the attached Figures 1-3 The specific embodiments of the present novelty are further described in detail below.

[0023] The technical solution of the present novelty is as follows: An assembled arc-shaped sound-absorbing panel decorative wall includes: a structural wall body 10 and a steel skeleton 20. An assembled arc-shaped sound-absorbing panel device 30 is provided at the corner position of the wall and the ceiling. The assembled arc-shaped sound-absorbing panel device 30 includes:

[0024] An arc-shaped installation skeleton 31, which includes a number of arc-shaped vertical keels 311 arranged at intervals and a number of arc-shaped horizontal keels 312 arranged between adjacent arc-shaped vertical keels 311;

[0025] A number of "π"-shaped connecting and clamping keels 33, and the "π"-shaped connecting and clamping keels 33 are formed with an upper slot 331 and a lower slot 332;

[0026] A number of upper-side "Z"-shaped hanging parts 34 and a number of lower-side "Z"-shaped hanging parts 35;

[0027] A number of arc-shaped sound-absorbing panels 36;

[0028] After assembly, the arc-shaped installation skeleton 30 is fixedly connected to the steel skeleton 20. The "π"-shaped connecting and clamping keels 33 are fixedly connected to the corresponding arc-shaped horizontal keels 312 by screws 37. The connecting surface of the upper-side "Z"-shaped hanging part 34 is fixedly connected to the corresponding position on the back of the arc-shaped sound-absorbing panel 36 by screws. The inserting end of the upper-side "Z"-shaped hanging part 34 is correspondingly inserted into the upper slot 331 of the "π"-shaped connecting and clamping keel 33; the connecting surface of the lower-side "Z"-shaped hanging part 35 is fixedly connected to the corresponding position on the back of the arc-shaped sound-absorbing panel 36 by screws. The inserting end of the lower-side "Z"-shaped hanging part 35 is correspondingly inserted into the lower slot 332 of the "π"-shaped connecting and clamping keel 33.

[0029] The upper slot top plate 333 and the lower slot top plate 334 of the "π"-shaped connecting and clamping keel 33 are respectively formed with elastic arc-shaped surfaces that facilitate tight insertion.

[0030] The arc-shaped installation skeleton 31 is filled with a sound-absorbing cotton layer 40. The sound-absorbing cotton layer 40 can further enhance the sound-absorbing effect.

[0031] The arc-shaped installation skeleton 31 is fixed to the steel skeleton 20 by a number of cantilever support keels 21.

[0032] The arc-shaped installation skeleton 31 is connected to the ceiling steel frame 50 by a number of suspension rods 51. This ensures the stability of the arc-shaped installation skeleton 31.

[0033] The arc-shaped sound-absorbing panel 36 has a bent sound-absorbing shaping surface, which has an aesthetic decorative shape and excellent sound-absorbing effect at the same time.

[0034] Adjacent two arc-shaped sound-absorbing panels 36 are connected through concave-convex rabbets. In this way, seamless connection of multiple arc-shaped sound-absorbing panels is realized, forming an arc-shaped decorative surface.

[0035] The arc-shaped sound-absorbing panel 36 is a wood veneer sound-absorbing panel with a perforation rate greater than or equal to 24% and a wood veneer socket rate greater than or equal to 5.9%. The hole diameter is 0.5 mm, and the base perforation hole diameter is 10 mm.

[0036] The sound-absorbing cotton layer is 100 mm thick 46 kg / m3 low-frequency sound-absorbing cotton, wrapped with 100 g / m2 fiberglass cloth.

[0037] During installation, first fix the arc-shaped installation skeleton 31 on the steel skeleton 20 and hang and fix it through the suspension rod 51 on the ceiling steel frame 50, so that the installation structure of the arc-shaped installation skeleton 31 is firm and reliable; then, fix the "π"-shaped connecting and clamping keel 33 on the arc-shaped installation skeleton 31, fix the upper "Z"-shaped insert 34 and the lower "Z"-shaped insert 35 on the arc-shaped sound-absorbing panel 36. The arc-shaped sound-absorbing panel 36 is inserted and fixed with the corresponding "π"-shaped connecting and clamping keel 33 through the upper "Z"-shaped insert 34 and the lower "Z"-shaped insert 35 on it, forming a stable plug-in assembly structure, thus replacing the traditional fixed structure of the arc-shaped decorative surface.

[0038] As can be seen from the above, the present novelty has the characteristics of convenient disassembly and assembly, meeting green construction requirements, being pollution-free to the environment, and adopting assembly technology.

[0039] Of course, the present novelty can also have other various implementation manners. Without departing from the spirit and essence of the present novelty, those skilled in the art can make various corresponding changes and deformations according to the novelty, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the novelty.

Claims

1. An assembled curved sound-absorbing panel decorative wall, comprising: a structural wall and a steel frame, characterized in that: An assembled arc-shaped sound-absorbing panel device is provided at the corner position of the wall and the ceiling, and the assembled arc-shaped sound-absorbing panel device includes: The arc-shaped installation frame includes a plurality of arc-shaped vertical keels arranged at intervals and a plurality of arc-shaped transverse keels arranged between adjacent arc-shaped vertical keels; A plurality of "π"-shaped connecting and clamping keels, wherein the "π"-shaped connecting and clamping keels are formed with an upper slot and a lower slot; A plurality of upper "Z"-shaped plug-in hangers and a plurality of lower "Z"-shaped plug-in hangers; Several curved sound-absorbing panels; After assembly, the arc-shaped installation frame is fixedly connected to the steel frame, the "π"-shaped connecting clamping keel is fixedly connected to the corresponding arc-shaped transverse keel by screws, the connecting surface of the upper "Z"-shaped plug-in hanger is fixed to the corresponding position on the back of the arc-shaped sound-absorbing board by screws, and the plug-in end of the upper "Z"-shaped plug-in hanger is correspondingly plugged into the upper slot of the "π"-shaped connecting clamping keel; the connecting surface of the lower "Z"-shaped plug-in hanger is fixed to the corresponding position on the back of the arc-shaped sound-absorbing board by screws, and the plug-in end of the lower "Z"-shaped plug-in hanger is correspondingly plugged into the lower slot of the "π"-shaped connecting clamping keel.

2. The assembled curved sound-absorbing board decorative wall according to claim 1, characterized in that: The upper slot top plate and the lower slot top plate of the "π"-shaped connecting clamping keel are respectively formed with elastic arc surfaces that are convenient for compact plugging.

3. The assembled curved sound-absorbing board decorative wall according to claim 2, characterized in that: The arc-shaped installation frame is filled with a sound-absorbing cotton layer.

4. The assembled curved sound-absorbing board decorative wall according to claim 3, characterized in that: The arc-shaped installation frame is fixed on the steel frame through a plurality of cantilevered supporting keels.

5. The assembled curved sound-absorbing board decorative wall according to claim 4, characterized in that: The arc-shaped installation frame is connected to the ceiling steel frame through a plurality of suspension rods.

6. The assembled curved sound-absorbing board decorative wall according to claim 5, characterized in that: The arc-shaped sound-absorbing panel has a bent sound-absorbing shaped surface.

7. The assembled curved sound-absorbing board decorative wall according to claim 6, characterized in that: Two adjacent arc-shaped sound-absorbing panels are connected via a concave-convex tongue-and-groove connection.

8. The assembled curved sound-absorbing board decorative wall according to claim 7, characterized in that: The arc-shaped sound-absorbing panel is a wood veneer sound-absorbing panel with a perforation rate greater than or equal to 24% and a veneer insertion rate greater than or equal to 5.9%.

9. The assembled curved sound-absorbing board decorative wall according to claim 8, characterized in that: The sound-absorbing cotton layer is wrapped with glass fiber cloth.

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