CN113445658B - A ring-shaped overlapping installation design structure for a super-large space metal sound-absorbing panel - Google Patents
A ring-shaped overlapping installation design structure for a super-large space metal sound-absorbing panel Download PDFInfo
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- CN113445658B CN113445658B CN202110841166.6A CN202110841166A CN113445658B CN 113445658 B CN113445658 B CN 113445658B CN 202110841166 A CN202110841166 A CN 202110841166A CN 113445658 B CN113445658 B CN 113445658B
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- sound absorbing
- absorbing plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses an annular lap joint modeling installation design structure of an oversized space metal sound-absorbing plate, which belongs to the technical field of building decoration and comprises a first annular keel, a plurality of suspenders, a second annular keel and a plurality of sound-absorbing plate bodies, wherein the first annular keel is fixedly arranged on a top wall base layer, the suspenders are fixedly arranged on the top wall base layer, and the suspenders are distributed in an annular array; according to the invention, the first annular keels are arranged on the top wall base layer, the second annular keels are hoisted on the top wall base layer, the annular structures with inclination are formed by overlapping the rectangular sound absorbing plate bodies, and the annular structures are limited between the first annular keels and the second annular keels, so that the rectangular sound absorbing plate bodies are used for completing the installation of the ultra-large space annular structures, the special arc sound absorbing plate bodies are not required to be prefabricated, the prefabrication cost is saved, the universality is high, the condition of using a large number of components is avoided, the structural installation is simple, and the construction efficiency is high.
Description
Technical Field
The invention belongs to the technical field of building decoration, and particularly relates to an annular lap joint modeling installation design structure of an ultra-large space metal sound absorption plate.
Background
The metal sound absorbing plate is an important component of a metal sound barrier and is mainly used for silencing and sound insulation, and the metal sound absorbing plate is a structure formed by rolling and bending a metal plate into a panel, a cavity and a back plate.
Chinese patent (CN 201620877582.6) discloses a sound absorbing board mounting structure, which belongs to the technical field of building construction manufacturing and processing, and comprises a plurality of hanging rods, buckle fossil fragments, angle code, light steel auxiliary joist and sealing member, the hanging rod is provided with a plurality of, the one end and the buckle fossil fragments fixed connection of a plurality of hanging rods, its other end is used for fixing in the floor, one side of keeping away from the hanging rod of buckle fossil fragments is connected with light steel auxiliary joist, the angle code is provided with a plurality of, a plurality of angle code respectively with light steel auxiliary joist, every angle code includes first connecting portion and second connecting portion, two adjacent sound absorbing boards are connected through first connecting portion and the second connecting portion with the angle code respectively, be provided with sealing member between two adjacent sound absorbing boards.
Chinese patent (CN 201620715457.5) discloses a dome suspended ceiling structure, which comprises an outer circular section bar, a plurality of lighting fixing parts, light-transmitting plates and an inner circular section bar, wherein the lighting fixing parts are arranged on the outer circular section bar, the outer circular section bar and the lighting fixing parts are fixed on a floor slab through hanging rod screws, the inner circular section bar is fixed on the floor slab through traction hanging parts, and the light-transmitting plates are arranged between the outer circular section bar and the inner circular section bar.
Chinese patent (CN 201721085868.1) discloses a mineral wool acoustic board fixing assembly, which comprises a hanging rod, a hanging member, a fastening nut, a sliding assembly, a cover plate, an L-shaped frame, a mineral wool acoustic board, a main keel, a hook, an H-shaped keel, a fastener and a positioning nut, wherein the upper end of the hanging rod is fixed at the top of a room, the lower end of the hanging rod is connected with the hanging member, the lower end of the hanging rod is provided with an external thread, the hanging member is positioned and fixed through the fastening nut and the positioning nut, the main keel is arranged at the inner side of the hanging member and is fixed through the fastener, two ends of the upper side of the H-shaped keel are connected with hooks, and the H-shaped keel is lapped at the upper side of the main keel through the hooks and is perpendicular to the main keel.
At present, to the annular molding installation of metal acoustic board in super large space, need the dedicated arc metal acoustic board of customization, not only increased manufacturing cost, the commonality is poor moreover, and the installation of arc metal acoustic board needs to use complicated structure, and the installation degree of difficulty is big, in addition, the arc metal acoustic board is after the installation is accomplished, laminating between each edition, and the fluorescent tube can only be penetrated from the mesh for light effect is the wiry.
Disclosure of Invention
The invention aims to solve the problems of large installation difficulty, high prefabrication cost, poor universality and a good lighting effect caused by the fact that an arc-shaped metal sound absorbing plate is required to be customized and a large number of structural members are used for installation, and the closed space between the arc-shaped metal plates enables light to be emitted from meshes only.
In order to achieve the purpose, the invention adopts the following technical scheme that the annular lap joint modeling installation design structure of the oversized space metal sound absorbing plate comprises a first annular keel, a plurality of hanging rods, a second annular keel and a plurality of sound absorbing plate bodies, wherein the first annular keel is fixedly installed on a top wall base layer, the hanging rods are fixedly installed on the top wall base layer, the hanging rods are distributed in an annular array, the hanging rods are positioned on the outer sides of the first annular keel, the second annular keel is fixedly installed on the lower ends of the hanging rods, the outer walls of the second annular keels are abutted against a finish layer, the sound absorbing plate bodies are enclosed into an annular structure with a certain inclination, two adjacent sound absorbing plate bodies are overlapped, the overlapped parts of the sound absorbing plate bodies are connected through connecting rods, the upper ends of the sound absorbing plate bodies are clamped on the first annular keels, the lower ends of the sound absorbing plate bodies are clamped on the second annular keels, one connecting rod is hinged on the first annular keels, the second annular keels are provided with an adjusting mechanism, and the adjusting mechanism is arranged on the second annular keels.
As a further description of the above technical solution:
the axle center of the first annular keel and the axle center of the second annular keel are overlapped with the array centers of the plurality of suspenders.
As a further description of the above technical solution:
The bottom surface of first annular fossil fragments has seted up first draw-in groove, the upper end joint of acoustic baffle body is in the first draw-in groove, the second draw-in groove has been seted up on the top surface of second annular fossil fragments, the lower extreme joint of acoustic baffle body is in the second draw-in groove.
As a further description of the above technical solution:
The second annular keel has an inner diameter greater than an outer diameter of the first annular keel.
As a further description of the above technical solution:
the annular lamp strip is arranged on the top wall base layer and is positioned between the suspender and the first annular keel.
As a further description of the above technical solution:
the connecting rod is located at the upper corner of the sound absorbing board body.
As a further description of the above technical solution:
The decorative layer is formed by splicing a plurality of decorative panels, the decorative panels are hung on the top wall base layer, and the bottom surface of the second annular keel is overlapped with the bottom surface of the decorative panels.
As a further description of the above technical solution:
The adjusting mechanism comprises an adjusting bolt, a sliding plate and a wedge block, wherein a sliding groove is formed in the bottom surface of the second annular keel, the sliding groove is communicated with the second clamping groove, the sliding plate is slidably arranged in the second clamping groove, the wedge block is fixedly connected onto the sliding plate, the wedge block abuts against the bottom surface of any sound absorption plate body, the adjusting bolt is connected with the sliding plate and the second annular keel, and the adjusting bolt is positioned in the sliding groove.
As a further description of the above technical solution:
And a sealing plug is arranged in the sliding groove, and the bottom surface of the sealing plug is overlapped with the bottom surface of the finish coat.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the first annular keels are arranged on the top wall base layer, the second annular keels are arranged below the first annular keels, the second annular keels are hoisted on the top wall base layer, the annular structures with inclination are formed by overlapping the rectangular sound absorbing plate bodies, and the annular structures are limited between the first annular keels and the second annular keels, so that the rectangular sound absorbing plate bodies are used for completing the installation of the ultra-large space annular structures, no special arc sound absorbing plate bodies are needed to be prefabricated, the prefabrication cost is saved, the universality is strong, the situation of using a large number of components is avoided, the structural installation is simple, and the construction efficiency is high.
2. According to the invention, the adjusting bolt is screwed to drive the sliding plate to slide in the sliding groove, the sliding plate drives the wedge block to slide, the inclined surface of the wedge block props against the inclined bottom surface on the sound absorbing plate body and enables the wedge block to be lifted, after the single sound absorbing plate body is lifted, acting force of the wedge block acts on the adjacent sound absorbing plate bodies through the connecting rod, linkage is sequentially generated, angles of all the sound absorbing plate bodies are changed, gaps between the adjacent sound absorbing plate bodies are changed, and accordingly the amount of light rays of the annular lamp strip passing through the gaps is controlled, a glaring light effect is formed, the aesthetic property of the decorative effect is greatly improved, and the user experience is good.
Drawings
FIG. 1 is a schematic view of the overall structure of an annular overlap molding installation design of an oversized space metallic sound absorbing panel.
Fig. 2 is a partial enlarged view of a portion a in fig. 1.
FIG. 3 is an exploded view of an annular overlap molding installation design of an oversized space metallic sound absorbing panel.
Fig. 4 is a schematic view of the internal structure of an installation design structure of the annular lap joint modeling of the ultra-large space metal sound absorbing plate.
Fig. 5 is a schematic diagram showing the internal structure of an installation design structure of the annular lap joint modeling of the oversized space metal sound absorbing plate.
Fig. 6 is a schematic view of the internal structure of an annular overlap molding installation design structure of an oversized space metal sound absorbing plate.
Fig. 7 is a partial enlarged view of a portion B in fig. 6.
Fig. 8 is a schematic diagram showing the internal structure of an installation design structure of an annular lap joint modeling of an oversized space metal sound absorbing plate.
Fig. 9 is a partial enlarged view of a portion C in fig. 8.
Legend description:
1. The sound-absorbing panel comprises a first annular keel, a hanging rod, a second annular keel, a sound-absorbing panel body, a top wall base layer, a decorative layer, a 7, a connecting rod, an 8, an adjusting mechanism, 81, an adjusting bolt, 82, a sliding plate, 83, a wedge block, 9, a first clamping groove, 10, a second clamping groove, 11, an annular lamp belt, 12, a decorative panel, 13, a sliding groove, 14 and a sealing plug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a technical scheme, which comprises a first annular keel 1, a plurality of hanging rods 2, a second annular keel 3 and a plurality of sound absorbing plate bodies 4, wherein the first annular keel 1 is fixedly arranged on a top wall base layer 5, the hanging rods 2 are fixedly arranged on the top wall base layer 5, the hanging rods 2 are distributed in an annular array, the hanging rods 2 are positioned at the outer sides of the first annular keel 1, the second annular keel 3 is fixedly arranged at the lower ends of the hanging rods 2, the outer wall of the second annular keel 3 props against a finish layer 6, a plurality of sound absorbing plate bodies 4 are enclosed into an annular structure with a certain inclination, two adjacent sound absorbing plate bodies 4 are lapped, the lap joint positions of the sound absorbing plate bodies 4 are connected through connecting rods 7, the upper ends of the sound absorbing plate bodies 4 are clamped on the first annular keel 1, the lower ends of the sound absorbing plate bodies 4 are clamped on the second annular keel 3, the annular keel 3 is fixedly arranged at the lower ends of the second annular keel 2, the second annular keel 3 is abutted against a connecting rod 8, and a first annular adjusting mechanism 8 is arranged on the annular keel 3;
the axle centers of the first annular keels 1 and the axle centers of the second annular keels 3 are overlapped with the array centers of the plurality of suspenders 2, so that the plurality of suspenders 2 are ensured to uniformly hang the second annular keels 3, and meanwhile, the sound-absorbing plate bodies 4 are uniformly distributed between the first annular keels 1 and the second annular keels 3, thereby facilitating subsequent linkage adjustment of the sound-absorbing plate bodies 4;
A first clamping groove 9 is formed in 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 formed in 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, and therefore the first annular keel 1 and the second annular keel 3 limit the sound absorbing plate body 4, and the stability of an installation structure is facilitated;
the inner diameter of the second annular keel 3 is larger 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 so as to be suitable for limiting an annular structure with taper, which is surrounded by the rectangular sound-absorbing plate body 4;
The annular lamp strips 11 are arranged on the top wall base layer 5, the annular lamp strips 11 are positioned between the suspenders 2 and the first annular keels 1, light rays emitted by the annular lamp strips 11 not only pass through round holes in the sound-absorbing plate bodies 4, but also pass through gaps between two adjacent overlapped sound-absorbing plate bodies 4, so that a dazzling light effect is formed, the aesthetic property of the decorative effect is greatly improved, and the user experience is good;
the connecting rod 7 is positioned at the upper corner of the sound-absorbing plate body 4 and is used for connecting two adjacent sound-absorbing plate bodies 4, so that the linkage of a plurality of sound-absorbing plate bodies is facilitated;
The veneer layer 6 is formed by splicing a plurality of veneer panels 12, the veneer panels 12 are hung on the top wall base layer 5, and the bottom surface of the second annular keel 3 is overlapped with the bottom surface of the veneer panels 12, so that the installation structure of the sound-absorbing board body 4 and the peripheral installation structure are smooth and excessive, and the effect of natural connection is formed;
The adjusting mechanism 8 comprises an adjusting bolt 81, a sliding plate 82 and a wedge block 83, wherein the bottom surface of the second annular keel 3 is provided with a sliding groove 13, the sliding groove 13 is communicated with the second clamping groove 10, the sliding plate 82 is slidingly arranged in the second clamping groove 10, the wedge block 83 is fixedly connected to the sliding plate 82, the wedge block 83 butts against the bottom surface of any one of the sound absorbing plate bodies 4, the adjusting bolt 81 is connected with the sliding plate 82 and the second annular keel 3, the adjusting bolt 81 is positioned in the sliding groove 13, the adjusting bolt 81 is screwed, the adjusting bolt 81 drives the sliding plate 82 to slide in the sliding groove 13, the sliding plate 82 drives the wedge block 83 to slide, the inclined surface of the wedge block 83 butts against the inclined bottom surface of the sound absorbing plate body 4 and enables the inclined surface of the single sound absorbing plate body 4 to be lifted, the acting force of the single sound absorbing plate body 4 is acted on the adjacent sound absorbing plate body 4 through the connecting rod 7, at the moment, the connecting rod 7 only connected to the first annular keel 1 is rotated, the connecting rod 7 only acts on the connecting rod 7, the adjacent annular light absorbing plate body has the effect of the light absorbing mechanism, and the light can conveniently pass through the light gap, and the light gap can conveniently change from the annular light gap;
The sealing plug 14 is arranged in the sliding groove 13, the bottom surface of the sealing plug 14 is overlapped with the bottom surface of the finish coat 6, the sealing plug 14 plugs the sliding groove 13, the adjusting mechanism 8 is prevented from being exposed, and the decorative effect is good.
Working principle: firstly, enclosing a plurality of sound absorbing plate bodies 4 into an annular structure with a certain inclination in advance, overlapping two adjacent sound absorbing plate bodies 4, connecting the two sound absorbing plate bodies by using a connecting rod 7 at the upper corner of the overlapping position, installing a first annular keel 1 on a top wall base layer 5, installing a plurality of hanging rods 2 around the first annular keel 1, arranging the hanging rods 2 along the annular array around the first annular keel 1, installing an annular lamp strip 11 on the top wall base layer 5, secondly, clamping the sound absorbing plate bodies 4 of the annular structure in a second clamping groove 10 of a second annular keel 3, lifting the second annular keel 3 to support the sound absorbing plate bodies 4, aligning and clamping the upper ends of the sound absorbing plate bodies 4 in a first clamping groove 9 of the first annular keel 1, aligning the hanging rods 2 and fixedly installing the second annular keel 3 on the hanging rods 2, one connecting rod 7 is hinged on the first annular keel 1, then, a plurality of veneer panels 12 are hoisted on the top wall base layer 5 to form a veneer layer 6, the veneer layer 6 is attached on the outer wall of the second annular keel 3, the annular lamp strip 11 emits light, light is projected out of a round hole of the sound absorbing plate body 4, meanwhile, light is projected out of a gap between two adjacent sound absorbing plate bodies 4 to form a dazzling effect, finally, the size of the gap is required to be controlled, the sealing plug 14 is removed from the sliding groove 13, the adjusting bolt 81 is screwed, the sliding plate 82 is driven to slide in the sliding groove 13, the sliding plate 82 drives the wedge block 83 to slide, the inclined surface of the wedge block 83 props against the inclined bottom surface of the sound absorbing plate body 4 and enables the inclined bottom surface to be lifted, after the single sound absorbing plate body 4 is lifted, the acting force of the single sound absorbing plate body 4 acts on the adjacent sound absorbing plate body 4 through the connecting rod 7 to generate linkage in sequence, the angles of all the sound absorbing plate bodies 4 are changed, at this time, the connecting rods 7 only connected to the first annular keels 1 are also rotated, the only connecting rods 7 have traction effect on the whole structure, gaps between the adjacent sound absorbing plate bodies 4 are changed, accordingly, the amount of light rays of the annular lamp bands 11 passing through the gaps is controlled, then the sealing plugs 14 are plugged into the sliding grooves 13, and the bottom surfaces of the sealing plugs 14 are kept coincident with the bottom surfaces of the facing layers 6.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The annular lap joint modeling installation design structure of the oversized space metal sound absorbing plate is characterized by comprising a first annular keel (1), a plurality of hanging rods (2), a second annular keel (3) and a plurality of sound absorbing plate bodies (4), wherein the first annular keel (1) is fixedly installed on a top wall base layer (5), the hanging rods (2) are fixedly installed on the top wall base layer (5), the hanging rods (2) are distributed in an annular array, the hanging rods (2) are located on the outer side of the first annular keel (1), the second annular keel (3) is fixedly installed on the lower end part of the hanging rods (2), the outer wall of the second annular keel (3) props against a finishing layer (6), the plurality of sound absorbing plate bodies (4) are surrounded into an annular structure with a certain inclination, the lap joint between two adjacent sound absorbing plate bodies (4) is connected through a connecting rod (7), the upper end of the sound absorbing plate bodies (4) is clamped on the first annular keel (1), the annular keel (3) is connected with the annular keel (3) in a clamping mode, the annular keel (3) is hinged to the annular keel (3), the utility model provides a sound absorbing board body (4) is supported to adjustment mechanism (8), first draw-in groove (9) have been seted up on the bottom surface of first annular fossil fragments (1), the upper end joint of sound absorbing board body (4) is in first draw-in groove (9), second draw-in groove (10) have been seted up on the top surface of second annular fossil fragments (3), the lower extreme joint of sound absorbing board body (4) is in second draw-in groove (10), adjustment mechanism (8) include adjusting bolt (81), slide (82) and voussoir (83), spout (13) have been seted up on the bottom surface of second annular fossil fragments (3), spout (13) intercommunication second draw-in groove (10), slide (82) are slided and are located in second draw-in groove (10), voussoir (83) fixed connection are in on slide (82), just voussoir (83) support arbitrary bottom surface of sound absorbing board body (4), adjusting bolt (81) connect slide (82) and second annular fossil fragments (3), just adjusting bolt (81) are located.
2. The annular lap joint modeling installation design structure of the oversized space metal sound absorbing plate according to claim 1, wherein the axle center of the first annular keel (1) and the axle center of the second annular keel (3) are coincident with the array centers of the plurality of suspenders (2).
3. The annular overlap molding installation design structure of the oversized space metal sound absorbing plate according to claim 1, wherein the inner diameter of the second annular keel (3) is larger than the outer diameter of the first annular keel (1).
4. The annular lap joint modeling installation design structure of the oversized space metal sound absorbing plate according to claim 1, wherein an annular lamp strip (11) is arranged on the top wall base layer (5), and the annular lamp strip (11) is located between the suspender (2) and the first annular keel (1).
5. The annular overlap molding installation design structure of the oversized space metal sound absorbing plate according to claim 1, wherein the connecting rod (7) is positioned at the upper corner of the sound absorbing plate body (4).
6. The installation design structure of the annular lap joint modeling of the oversized space metal sound absorbing plate according to claim 1, wherein the facing layer (6) is formed by splicing a plurality of facing plates (12), the facing plates (12) are hung on the top wall base layer (5), and the bottom surface of the second annular keel (3) coincides with the bottom surface of the facing plates (12).
7. The annular lap joint modeling installation design structure of the oversized space metal sound absorbing plate according to claim 1, wherein a sealing plug (14) is arranged in the sliding groove (13), and the bottom surface of the sealing plug (14) is overlapped with the bottom surface of the facing layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110841166.6A CN113445658B (en) | 2021-07-23 | 2021-07-23 | A ring-shaped overlapping installation design structure for a super-large space metal sound-absorbing panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110841166.6A CN113445658B (en) | 2021-07-23 | 2021-07-23 | A ring-shaped overlapping installation design structure for a super-large space metal sound-absorbing panel |
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| CN113445658A CN113445658A (en) | 2021-09-28 |
| CN113445658B true CN113445658B (en) | 2025-02-28 |
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| CN118639803A (en) * | 2024-07-11 | 2024-09-13 | 广州机施建设集团有限公司 | A construction method for ceiling system |
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|---|---|---|---|---|
| CN215483991U (en) * | 2021-07-23 | 2022-01-11 | 苏州金螳螂建筑装饰股份有限公司 | Annular lap joint modeling installation design structure of metal sound absorption plate in super-large space |
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| CN113445658A (en) | 2021-09-28 |
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