A ring-shaped overlapping installation design structure for a large-space metal sound-absorbing panel

Abstract

The present invention discloses an annular overlapped shape installation design structure of a metal sound absorbing panel in an ultra-large space, belonging to the technical field of building decoration, comprising a first annular keel, a plurality of suspension rods, a second annular keel and a plurality of sound absorbing panel bodies, wherein the first annular keel is fixedly installed on a top wall base layer, and a plurality of the suspension rods are fixedly installed on the top wall base layer, and the plurality of the suspension rods are arranged in an annular array; the present invention installs the first annular keel on the top wall base layer, and the second annular keel is suspended on the top wall base layer, and a plurality of rectangular sound absorbing panel bodies are overlapped to form an annular structure with an inclination, and the annular structure is limited between the first annular keel and the second annular keel, so that the installation of the annular structure in an ultra-large space is completed by using the rectangular sound absorbing panel body, and there is no need to prefabricate a special arc-shaped sound absorbing panel body, thereby saving the prefabrication cost, having strong versatility, avoiding the situation of using a large number of components, and having simple structure installation and high construction efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of building decoration, and in particular relates to a ring-shaped overlapped installation design structure of a metal sound-absorbing panel in an ultra-large space. Background Art

[0002] Metal sound-absorbing panels are an important component of metal sound barriers, mainly used for sound absorption and sound insulation. They are structures composed of panels, cavities, and back panels formed by roll-bending metal sheets.

[0003] A Chinese patent (CN201620877582.6) discloses a sound-absorbing panel installation structure, which belongs to the field of building construction manufacturing and processing technology, and includes a hanger, a clip keel, an angle code, a light steel sub-keel and a seal. A plurality of hangers are provided, one end of the plurality of hangers is fixedly connected to the clip keel, and the other end thereof is used to be fixed in the floor slab, a side of the clip keel away from the hanger is connected to the light steel sub-keel, a plurality of angle codes are provided, and the plurality of angle codes are respectively connected to the light steel sub-keel, each angle code includes a first connecting portion and a second connecting portion, two adjacent sound-absorbing panels are respectively connected through the first connecting portion and the second connecting portion of the same angle code, and a seal is provided between two adjacent sound-absorbing panels.

[0004] A Chinese patent (CN201620715457.5) discloses a dome ceiling structure, including an outer circular ring profile, a plurality of lighting fixtures installed on the outer circular ring profile, a light-transmitting plate, and an inner circular ring profile. The outer circular ring profile and the lighting fixtures are fixed to the floor slab by hanger screws, and the inner circular ring profile is fixed to the floor slab by a traction hanger. A light-transmitting plate is provided between the outer circular ring profile and the inner circular ring profile.

[0005] Chinese patent (CN201721085868.1) discloses a mineral wool sound-absorbing panel fixing assembly, including a hanger, a hanger, a fastening nut, a sliding assembly, a cover plate, an L-shaped frame, a mineral wool sound-absorbing panel, a main keel, a hook, an H-shaped keel, a fastener and a positioning nut. The upper end of the hanger is fixed to the top of the room, and the lower end is connected to the hanger, and the lower end of the hanger is processed with an external thread, and the hanger is positioned and fixed by the fastening nut and the positioning nut; the main keel is installed on the inner side of the hanger and fixed by the fastener; the two ends of the upper side of the H-shaped keel are connected with hooks, and the H-shaped keel is overlapped on the upper side of the main keel through the hook and is perpendicular to the main keel.

[0006] At present, for the installation of metal sound-absorbing panels in a circular shape in a super-large space, it is necessary to customize special curved metal sound-absorbing panels, which not only increases the manufacturing cost, but also has poor versatility. The installation of curved metal sound-absorbing panels requires the use of complex structural parts, which is difficult to install. In addition, after the installation of the curved metal sound-absorbing panels, the panels are fitted together, and the lamps can only be emitted from the mesh, making the lighting effect dull. Summary of the invention

[0007] The purpose of the present invention is to solve the problem of using metal sound-absorbing panels to install annular shapes in ultra-large spaces. It is necessary to customize arc-shaped metal sound-absorbing panels and use a large number of structural parts for installation. The closed space between the arc-shaped metal panels makes the light only radiate from the mesh holes, resulting in great installation difficulty, high prefabrication cost, poor versatility, and dull lighting effects. A ring-shaped overlap-shaped installation design structure of metal sound-absorbing panels in ultra-large spaces is proposed.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a ring-shaped overlap-shaped installation design structure of a super-large space metal sound-absorbing panel, which includes a first ring-shaped keel, a plurality of suspension rods, a second ring-shaped keel and a plurality of sound-absorbing panel bodies, the first ring-shaped keel is fixedly installed on the top wall base layer, a plurality of the suspension rods are fixedly installed on the top wall base layer, the plurality of the suspension rods are arranged in a ring array, and the plurality of the suspension rods are located on the outside of the first ring-shaped keel, the second ring-shaped keel is fixedly installed on the lower ends of the plurality of the suspension rods, the outer wall of the second ring-shaped keel is against the finishing layer, a plurality of the sound-absorbing panel bodies are surrounded by a ring-shaped structure with a certain slope, two adjacent sound-absorbing panel bodies are overlapped, and the overlap of the sound-absorbing panel bodies is connected by a connecting rod, the upper end of the sound-absorbing panel body is clamped on the first ring-shaped keel, and the lower end of the sound-absorbing panel body is clamped on the second ring-shaped keel, one of the connecting rods is hinged on the first ring-shaped keel, and an adjustment mechanism is provided on the second ring-shaped keel, and the adjustment mechanism is against the sound-absorbing panel body.

[0009] As a further description of the above technical solution:

[0010] The axis center of the first annular keel and the axis center of the second annular keel both coincide with the array center of the plurality of suspension rods.

[0011] As a further description of the above technical solution:

[0012] A first slot is provided on the bottom surface of the first annular keel, and the upper end of the sound absorbing board body is clamped in the first slot. A second slot is provided on the top surface of the second annular keel, and the lower end of the sound absorbing board body is clamped in the second slot.

[0013] As a further description of the above technical solution:

[0014] The inner diameter of the second annular keel is greater than the outer diameter of the first annular keel.

[0015] As a further description of the above technical solution:

[0016] An annular light strip is arranged on the top wall base layer, and the annular light strip is located between the suspension rod and the first annular keel.

[0017] As a further description of the above technical solution:

[0018] The connecting rod is located at the upper corner of the sound absorbing panel body.

[0019] As a further description of the above technical solution:

[0020] The facing layer is formed by splicing a plurality of facing panels, the facing panels are hung on the top wall base layer, and the bottom surface of the second annular keel coincides with the bottom surface of the facing panels.

[0021] As a further description of the above technical solution:

[0022] The adjustment mechanism includes an adjusting bolt, a slide plate and a wedge block. A slide groove is provided on the bottom surface of the second annular keel, the slide groove is connected to the second clamping groove, the slide plate is slidably arranged in the second clamping groove, the wedge block is fixedly connected to the slide plate, and the wedge block abuts against the bottom surface of any one of the sound absorbing board bodies. The adjusting bolt connects the slide plate and the second annular keel, and the adjusting bolt is located in the slide groove.

[0023] As a further description of the above technical solution:

[0024] A sealing plug is arranged in the slide groove, and the bottom surface of the sealing plug coincides with the bottom surface of the finishing layer.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. In the present invention, by installing a first annular keel on the top wall base, arranging a second annular keel below the first annular keel, and hoisting the second annular keel on the top wall base, a plurality of rectangular sound absorbing panel bodies are overlapped to form an annular structure with an inclination, and the annular structure is limited between the first annular keel and the second annular keel, so that the installation of the super-large space annular structure is completed using the rectangular sound absorbing panel body, without prefabricating a special arc-shaped sound absorbing panel body, saving prefabrication costs, strong versatility, avoiding the use of a large number of components, simple structural installation, and high construction efficiency.

[0027] 2. In the present invention, by turning the adjusting bolt, the adjusting bolt drives the slide plate to slide in the slide groove, and the slide plate drives the wedge block to slide. The inclined surface of the wedge block presses against the inclined bottom surface of the sound absorbing board body and lifts it. After the single sound absorbing board body is lifted, its force will act on the adjacent sound absorbing board body through the connecting rod, and a linkage will be generated in turn, so that the angles of all the sound absorbing board bodies begin to change, and the gaps between the adjacent sound absorbing board bodies change, thereby controlling the amount of light from the annular light strip passing through the gap, thereby forming a dazzling lighting effect, greatly improving the aesthetics of the decorative effect, and providing a good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The overall structural diagram of a ring-shaped overlap-shaped installation design structure of a super-large space metal sound-absorbing panel.

[0029] Figure 2 for Figure 1 A partial enlarged view of part A.

[0030] Figure 3 This is an exploded view of the design structure of a circular overlapped metal sound-absorbing panel for an extra-large space.

[0031] Figure 4 Schematic diagram of the internal structure of a circular overlapped installation design structure for a large space metal sound absorbing panel Figure 1 .

[0032] Figure 5 Schematic diagram of the internal structure of a circular overlapped installation design structure for a large space metal sound absorbing panel Figure 2 .

[0033] Figure 6 Schematic diagram of the internal structure of a circular overlapped installation design structure for a large space metal sound absorbing panel Figure 3 .

[0034] Figure 7 for Figure 6 A partial enlarged view of part B.

[0035] Figure 8 Schematic diagram of the internal structure of a circular overlapped installation design structure for a large space metal sound absorbing panel Figure 4 .

[0036] Fig. 9 for Figure 8 A partial enlarged view of part C.

[0037] Legend:

[0038] 1. First annular keel; 2. Hanging rod; 3. Second annular keel; 4. Sound-absorbing board body; 5. Top and wall base layer; 6. Finishing layer; 7. Connecting rod; 8. Adjusting mechanism; 81. Adjusting bolt; 82. Slide plate; 83. Wedge block; 9. First slot; 10. Second slot; 11. Annular light strip; 12. Finishing panel; 13. Slide groove; 14. Sealing plug. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-9 The present invention provides a technical solution: a ring-shaped overlapped installation design structure of a super-large space metal sound-absorbing panel, comprising a first ring-shaped keel 1, a plurality of suspension rods 2, a second ring-shaped keel 3 and a plurality of sound-absorbing panel bodies 4, wherein the first ring-shaped keel 1 is fixedly installed on a top wall base 5, a plurality of the suspension rods 2 are fixedly installed on the top wall base 5, a plurality of the suspension rods 2 are arranged in a ring array, and a plurality of the suspension rods 2 are located on the outside of the first ring-shaped keel 1, the second ring-shaped keel 3 is fixedly installed on the lower end of the plurality of the suspension rods 2, and the second ring-shaped keel 3 is fixedly installed on the lower end of the plurality of the suspension rods 2. The outer wall of the keel 3 is against the facing layer 6, and the plurality of sound absorbing panel bodies 4 are surrounded by a ring structure with a certain slope, and two adjacent sound absorbing panel bodies 4 are overlapped, and the overlapped part of the sound absorbing panel bodies 4 is connected by a connecting rod 7, and the upper end of the sound absorbing panel body 4 is clamped on the first annular keel 1, and the lower end of the sound absorbing panel body 4 is clamped on the second annular keel 3, wherein one of the connecting rods 7 is hinged on the first annular keel 1, and an adjustment mechanism 8 is provided on the second annular keel 3, and the adjustment mechanism 8 is against the sound absorbing panel body 4;

[0041] The axis of the first annular keel 1 and the axis of the second annular keel 3 both coincide with the array center of the plurality of suspension rods 2, ensuring that the plurality of suspension rods 2 evenly suspend the second annular keel 3, and also making the sound absorbing panel body 4 evenly arranged between the first annular keel 1 and the second annular keel 3, facilitating the subsequent linkage adjustment of the sound absorbing panel body 4;

[0042] A first clamping groove 9 is provided on the bottom surface of the first annular keel 1, and the upper end of the sound absorbing board body 4 is clamped in the first clamping groove 9. A second clamping groove 10 is provided on the top surface of the second annular keel 3, and the lower end of the sound absorbing board body 4 is clamped in the second clamping groove 10, so that the first annular keel 1 and the second annular keel 3 limit the sound absorbing board body 4, which is conducive to the stability of the installation structure;

[0043] The inner diameter of the second annular keel 3 is greater than the outer diameter of the first annular keel 1, and a certain taper is formed between the first annular keel 1 and the second annular keel 3 to adapt to the positioning of the tapered annular structure surrounded by the rectangular sound absorbing panel body 4;

[0044] An annular light strip 11 is arranged on the top wall base layer 5, and the annular light strip 11 is located between the suspension rod 2 and the first annular keel 1. The light emitted by the annular light strip 11 not only passes through the circular holes on the sound absorbing board body 4, but also passes through the gap between two adjacent overlapping sound absorbing board bodies 4, thereby forming a dazzling lighting effect, greatly improving the aesthetics of the decorative effect, and providing a good user experience;

[0045] The connecting rod 7 is located at the upper corner of the sound absorbing panel body 4, and is used to connect two adjacent sound absorbing panel bodies 4, so as to facilitate the linkage of multiple sound absorbing panel bodies;

[0046] The facing layer 6 is formed by splicing a plurality of facing panels 12, and the facing panels 12 are hung on the top wall base layer 5. The bottom surface of the second annular keel 3 coincides with the bottom surface of the facing panel 12, so that the installation structure of the sound absorbing board body 4 and the surrounding installation structure are smoothly transitioned to form a natural connection effect;

[0047] The adjusting mechanism 8 includes an adjusting bolt 81, a slide plate 82 and a wedge block 83. A slide groove 13 is provided on the bottom surface of the second annular keel 3. The slide groove 13 is connected to the second card slot 10. The slide plate 82 is slidably arranged in the second card slot 10. The wedge block 83 is fixedly connected to the slide plate 82, and the wedge block 83 abuts against the bottom surface of any of the sound absorbing board bodies 4. The adjusting bolt 81 connects the slide plate 82 and the second annular keel 3, and the adjusting bolt 81 is located in the slide groove 13. When the adjusting bolt 81 is turned, the adjusting bolt 81 drives the slide plate 82 to slide in the slide groove 13. 82 drives the wedge block 83 to slide, and the inclined surface of the wedge block 83 presses against the inclined bottom surface of the sound absorbing board body 4 and lifts it. After the single sound absorbing board body 4 is lifted, its force will act on the adjacent sound absorbing board body 4 through the connecting rod 7, and the linkage will be generated in turn, so that the angles of all the sound absorbing board bodies 4 begin to change. At this time, the only connecting rod 7 connected to the first annular keel 1 also rotates. The only connecting rod 7 has a traction effect on the entire structure, and the gap between the adjacent sound absorbing board bodies 4 changes, thereby controlling the amount of light from the annular light strip 11 passing through the gap, which is convenient to adjust and the lighting effect is flexible and vivid;

[0048] A sealing plug 14 is arranged in the slide groove 13, and the bottom surface of the sealing plug 14 coincides with the bottom surface of the finishing layer 6. The sealing plug 14 blocks the slide groove 13 to prevent the adjustment mechanism 8 from being exposed to the outside, thereby having a good decorative effect.

[0049] Working principle: First, multiple sound-absorbing panel bodies 4 are pre-enclosed into a ring structure with a certain slope, two adjacent sound-absorbing panel bodies 4 are overlapped, and connected at the upper corners of the overlapped position using a connecting rod 7, a first annular keel 1 is installed on the top wall base 5, and multiple suspension rods 2 are installed around the first annular keel 1, and the multiple suspension rods 2 are arranged in a ring array around the first annular keel 1, and a ring light strip 11 is installed on the top wall base 5, and then the ring-shaped sound-absorbing panel body 4 is clamped on the second The second annular keel 3 is in the second slot 10 of the annular keel 3, and the second annular keel 3 holds the sound absorbing board body 4 to lift up, and the upper end of the sound absorbing board body 4 is aligned and inserted into the first slot 9 of the first annular keel 1, and the second annular keel 3 is aligned with the suspension rod 2 and fixedly installed on the suspension rod 2, and one of the connecting rods 7 is hinged on the first annular keel 1, and then, a plurality of decorative panels 12 are hoisted on the top wall base 5 to form a decorative layer 6, and the decorative layer 6 is attached to the outer wall of the second annular keel 3, and the annular light strip 11 emits light, and the light is emitted from the sound absorbing board The light is projected out from the circular hole of the main body 4, and at the same time, the light is also projected from the gap between the two adjacent sound absorbing board main bodies 4, forming a dazzling effect. Finally, the size of the gap needs to be controlled. The sealing plug 14 is removed from the slide groove 13, and the adjusting bolt 81 is turned. The adjusting bolt 81 drives the slide plate 82 to slide in the slide groove 13, and the slide plate 82 drives the wedge block 83 to slide. The inclined surface of the wedge block 83 is against the inclined bottom surface of the sound absorbing board main body 4 and lifts it. After the single sound absorbing board main body 4 is lifted, its force will pass through the continuous The connecting rod 7 acts on the adjacent sound absorbing panel bodies 4, generating linkage in turn, so that the angles of all the sound absorbing panel bodies 4 begin to change. At this time, the only connecting rod 7 connected to the first annular keel 1 also rotates. The only connecting rod 7 has a traction effect on the entire structure, and the gap between the adjacent sound absorbing panel bodies 4 changes, thereby controlling the amount of light from the annular light strip 11 passing through the gap. Then, the sealing plug 14 is inserted into the slide groove 13, and the bottom surface of the sealing plug 14 remains overlapped with the bottom surface of the finishing layer 6.

[0050] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circular overlapped installation design structure of a super-large space metal sound-absorbing panel, characterized in that: The invention comprises a first annular keel (1), a plurality of suspension rods (2), a second annular keel (3) and a plurality of sound absorbing plate bodies (4), wherein the first annular keel (1) is fixedly mounted on a top wall base layer (5), a plurality of the suspension rods (2) are fixedly mounted on the top wall base layer (5), the plurality of the suspension rods (2) are arranged in an annular array, and the plurality of the suspension rods (2) are located outside the first annular keel (1), the second annular keel (3) is fixedly mounted on the lower ends of the plurality of the suspension rods (2), and the second annular keel (3) is fixedly mounted on the lower ends of the plurality of the suspension rods (2). The outer wall of the sound absorbing panel body (4) is against the finishing layer (6), a plurality of the sound absorbing panel bodies (4) are arranged to form a ring-shaped structure with a certain slope, two adjacent sound absorbing panel bodies (4) are overlapped, and the overlapped parts of the sound absorbing panel bodies (4) are connected by a connecting rod (7), the upper end of the sound absorbing panel body (4) is clamped on the first annular keel (1), and the lower end of the sound absorbing panel body (4) is clamped on the second annular keel (3), one of the connecting rods (7) is hinged on the first annular keel (1), and the second annular keel ( 3) is provided with an adjustment mechanism (8), the adjustment mechanism (8) abuts against the sound absorbing plate body (4), a first clamping groove (9) is provided on the bottom surface of the first annular keel (1), the upper end of the sound absorbing plate body (4) is clamped in the first clamping groove (9), a second clamping groove (10) is provided on the top surface of the second annular keel (3), the lower end of the sound absorbing plate body (4) is clamped in the second clamping groove (10), the adjustment mechanism (8) comprises an adjustment bolt (81), a slide plate (82) and a wedge block (83) A slide groove (13) is provided on the bottom surface of the second annular keel (3), the slide groove (13) is connected to the second clamping groove (10), the slide plate (82) is slidably arranged in the second clamping groove (10), the wedge block (83) is fixedly connected to the slide plate (82), and the wedge block (83) abuts against the bottom surface of any one of the sound absorbing plate bodies (4), the adjusting bolt (81) connects the slide plate (82) and the second annular keel (3), and the adjusting bolt (81) is located in the slide groove (13).

2. The annular overlapped installation design structure of the super-large space metal sound absorbing panel according to claim 1 is characterized in that: The axis center of the first annular keel (1) and the axis center of the second annular keel (3) both coincide with the array center of the plurality of suspension rods (2).

3. The annular overlapped installation design structure of the super-large space metal sound absorbing panel according to claim 1 is characterized in that: The inner diameter of the second annular keel (3) is greater than the outer diameter of the first annular keel (1).

4. The annular overlapped installation design structure of a super-large space metal sound absorbing panel according to claim 1 is characterized in that: An annular light strip (11) is arranged on the top wall base layer (5), and the annular light strip (11) is located between the suspension rod (2) and the first annular keel (1).

5. The annular overlapped installation design structure of the super-large space metal sound absorbing panel according to claim 1 is characterized in that: The connecting rod (7) is located at the upper corner of the sound absorbing panel body (4).

6. The annular overlapped installation design structure of a super-large space metal sound absorbing panel according to claim 1 is characterized in that: The facing layer (6) is formed by splicing a plurality of facing panels (12); the facing panels (12) are hung on the ceiling base layer (5); and the bottom surface of the second annular keel (3) overlaps with the bottom surface of the facing panel (12).

7. The annular overlapped installation design structure of a super-large space metal sound absorbing panel according to claim 1 is characterized in that: A sealing plug (14) is arranged in the slide groove (13), and the bottom surface of the sealing plug (14) overlaps with the bottom surface of the finishing layer (6).

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