CN116591480A - Large-space off-ceiling floating cloud type sound absorber hoisting construction method - Google Patents
Large-space off-ceiling floating cloud type sound absorber hoisting construction method Download PDFInfo
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- CN116591480A CN116591480A CN202310605941.7A CN202310605941A CN116591480A CN 116591480 A CN116591480 A CN 116591480A CN 202310605941 A CN202310605941 A CN 202310605941A CN 116591480 A CN116591480 A CN 116591480A
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- 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
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
-
- 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
-
- 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
- E04B1/70—Drying or keeping dry, e.g. by air vents
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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
-
- 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
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
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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
- E04B7/00—Roofs; Roof construction with regard to insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/14—Gymnasiums; Other sporting buildings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a large-space off-ceiling floating cloud type sound absorber hoisting construction method, which relates to the field of gymnasium construction and comprises the following steps: positioning and paying off, installing a steel wire rope, assembling a hanging chain, installing a suspension ring nut on a space sound absorber and hanging the sound absorber. According to the invention, the space sound absorber is processed and formed in a factory, and is directly hoisted in a construction site, so that the construction efficiency of the gymnasium is improved while the reverberation time is reduced.
Description
Technical Field
The invention belongs to the field of gymnasium construction, and particularly relates to a large-space off-ceiling floating cloud type sound absorber hoisting construction method.
Background
With the development of sports and cultural facilities, a large number of gyms have been or will be built in various places. Among these stadiums, most are comprehensive multipurpose stadiums, which can be used for large-scale art shows, meetings, fashion shows, movies and acrobatics, circus shows, etc., in addition to sports games and training. The gyms are actually multifunctional gyms, and the gyms are extremely important for achieving standard requirements of gym industry because the gyms are clear in language and silent in learning disorder in use function.
Because the volume of the gymnasium is larger, the reverberation time of the hall is too long, and the tone quality definition of the hall can be reduced by the too long reverberation time, so that the hearing of audiences is turbid, and the performance effect and the public praise are affected.
The Chinese patent with the patent number of CN204456718U discloses a sound absorption suspended ceiling, and the construction method is characterized in that a sound absorption spraying layer is arranged on the ceiling, a keel and an aluminum plate are installed to form a cavity, and then an inner sound absorption material is filled in the cavity, so that the construction process is complex, the construction speed is low, and the quick construction of the conventional gymnasium is not facilitated.
Therefore, how to provide a construction method for lifting a large-space off-ceiling floating cloud type sound absorber, which can reduce the reverberation time and improve the construction efficiency of a gym, is a problem to be solved by the person skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a construction method for lifting a large-space off-ceiling floating cloud type sound absorber, which accelerates the construction progress and can lead the reverberation time of low frequency, medium frequency and high frequency in a house to all reach the design standard.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a large-space off-ceiling floating cloud type sound absorber hoisting construction method comprises the following test steps:
s01, positioning and paying off, namely positioning and paying off at the positions of a sports ground in the center of a gymnasium and a ceiling above an audience according to the design requirements of a drawing, precisely measuring and positioning according to the upper chord node and the lower chord node of each truss, and marking as the basis of fixed points of a steel wire rope and a hanging chain climbing buckle;
s02, installing a steel wire rope, fixing the steel wire rope on a lower chord member at a marking position, and using the steel wire rope to incline and draw in the web member direction at the joint of the lower chord member and an upper chord member, so that uneven hoisting construction surface caused by the influence of a space sound absorber and dead weight is reduced;
s03, assembling a hanging chain, namely connecting a climbing buckle, a orchid screw and an iron chain one by one on the construction ground according to the sequence of the climbing buckle, the orchid screw, the climbing buckle, the iron chain and the climbing buckle, and fixing the climbing buckle fastened at a paying-off position and fixed with a horizontal steel wire rope through a self-locking nylon binding belt after all connecting pieces are connected;
s04, installing a flying ring nut, and fixing the flying ring nut with the sound absorber at four corners of the space sound absorber;
s05, connecting the space sound absorbers with the ring nuts fixed with the climbing buckles at the lower ends of the iron chains, horizontally hanging, and uniformly fine-tuning after all the space sound absorbers are installed, so that the sound absorbers are orderly arranged, uniformly distributed and attractive overall appearance is ensured.
Further, the space sound absorber comprises an alloy frame body, broadband composite sound absorbing cotton, a glue-free thermal composite airtight sound absorbing felt and composite flame-proof waterproof sound absorbing cloth, the alloy frame body is of a conventional rectangular structure, the surface of the alloy frame body is subjected to anti-oxidation anodic treatment, punching angle irons are arranged at four corners of the alloy frame body, so that the installation of flying ring nuts is facilitated, and the broadband composite sound absorbing cotton, the glue-free thermal composite airtight sound absorbing felt and the composite flame-proof waterproof sound absorbing cloth are sequentially arranged in the total frame body.
Further, the steel wire rope is 6mm or 8mm in diameter.
Further, the mountain-climbing buckle is an M7 mountain-climbing buckle.
Further, the turnbuckle is an M16 turnbuckle.
Further, the iron chain is a 4mm304 stainless steel chain.
Further, the eye nut is an M8 eye nut.
The beneficial effects of the invention are as follows:
(1) The method realizes the processing and forming of the space sound absorber in a factory and the direct hoisting of the space sound absorber in a construction site, avoids the defects of slow processing, manufacturing and construction and large error of the site, ensures the engineering quality through scientific and reasonable procedure arrangement and process, greatly improves the working efficiency, shortens the construction period and achieves good economic benefit;
(2) Compared with the sound absorbing material on the indoor surface, the space sound absorber has higher sound absorbing efficiency under the same projection area, because the space sound absorber has larger effective sound absorbing area (comprising the upper top surface, the lower bottom surface and the side surfaces of the space sound absorber), in addition, because sound waves are repeatedly reflected between the upper top surface of the sound absorber and the top surface of a building, the sound absorbing quantity is increased, the sound absorbing efficiency is improved, and the improvement of the sound absorbing efficiency in the middle and high frequency bands is most remarkable in general;
(3) The space sound absorber meets E1 level environmental protection requirement standard through scientific and reasonable material selection and process practice, has no dust pollution of glass fiber particles, has the reverberation time of low frequency, medium frequency and high frequency in a house all reaching the design standard, and has the characteristics of fire resistance, moisture resistance, ventilation, convenient construction and the like.
Drawings
FIG. 1 is a schematic view of an installation location of the present invention;
FIG. 2 is a schematic view of the cable-stayed wire rope of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic view of a spatial sound absorber structure.
In the figure: 1. phi 6 steel wire rope; 2. a web member; 3.M7 mountain climbing buckles; m16 orchid screw; 5.4mm stainless steel chain; an m8 eye nut; 7. a spatial sound absorber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "horizontal", "inner", "outer", "one side", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-4, the invention provides a construction method for lifting a large-space off-ceiling floating cloud type sound absorber, which comprises the following steps:
s01, positioning and paying off, wherein the positioning of the installation of the space sound absorber 7 mainly comprises the positioning of a steel wire rope and a hanging chain, positioning and paying off are performed on the center sports ground of a gymnasium and the ceiling position above an audience according to the design requirement of a drawing, positioning is accurately measured according to the upper chord node and the lower chord node of each truss, and marking marks are used as the basis of the fixing points of the steel wire rope and the hanging chain climbing buckle;
s02, installing a steel wire rope, fixing the phi 6 steel wire rope 1 on a lower chord member at a marking position, and obliquely pulling the phi 6 steel wire rope 1 at a joint of the lower chord member and an upper chord member along the direction of a web member 2, so that uneven hoisting construction surface caused by the influence of a space sound absorber 7 and dead weight is reduced, and the attractiveness is influenced;
s03, assembling a hanging chain, namely connecting an M7 mountain climbing buckle 3, an M16 orchid screw 4 and a 4mm stainless steel chain 5 one by one according to the sequence of the M7 mountain climbing buckle 3, the M16 orchid screw 4, the M7 mountain climbing buckle 3, the 4mm stainless steel chain 5 and the M7 mountain climbing buckle 3 on the construction ground, and after all connecting pieces are connected, fixing the M7 mountain climbing buckle 3 fastened at a paying-off position and fixed with a horizontal steel wire rope through a self-locking nylon tie to prevent a space sound absorber 7 from being displaced due to vibration in the later period;
s04, installing the M8 suspension ring nut 6, fixing the M8 suspension ring nut 6 with the sound absorber at four corners of the space sound absorber 7, wherein the space sound absorber 7 comprises an alloy frame body, broadband composite sound absorbing cotton, a glue-free thermal composite sealed sound absorbing felt and composite flame-proof waterproof sound absorbing cloth, the alloy frame body is of a conventional rectangular structure, the surface is subjected to oxidation-proof anode treatment, punching angle irons are arranged at the four corners of the alloy frame body, the installation of the M8 suspension ring nut 6 is facilitated, the field is not required to be processed again, the environment is protected, the construction pollution is reduced, the construction progress is fast, the cost is saved, the broadband composite sound absorbing cotton, the glue-free thermal composite sealed sound absorbing felt and the composite flame-proof waterproof sound absorbing cloth are sequentially arranged in the total frame body, a good fireproof and damp-proof effect can be achieved, the space sound absorber 7 has a double-sided sound absorbing function, the sound absorbing quantity is large, the space sound absorber 7 is used for mainly controlling middle-high frequency reverberation time in a stadium, and the sound absorbing effect is obvious;
s05, connecting the space sound absorbers 7 with the ring nuts fixed with the climbing buckles at the lower ends of the iron chains, horizontally hanging, and uniformly fine-tuning after all the space sound absorbers 7 are installed, so that the sound absorbers are orderly arranged, uniformly distributed and attractive overall appearance is ensured.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.
Claims (7)
1. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber is characterized by comprising the following test steps of:
s01, positioning and paying off, namely positioning and paying off at the positions of a sports ground in the center of a gymnasium and a ceiling above an audience according to the design requirements of a drawing, precisely measuring and positioning according to the upper chord node and the lower chord node of each truss, and marking as the basis of fixed points of a steel wire rope and a hanging chain climbing buckle;
s02, installing a steel wire rope, fixing the steel wire rope on a lower chord member at a marking position, and using the steel wire rope to incline and draw in the web member direction at the joint of the lower chord member and an upper chord member, so that uneven hoisting construction surface caused by the influence of the dead weight of a space sound absorber is reduced;
s03, assembling a hanging chain, namely connecting a climbing buckle, a orchid screw and an iron chain one by one on the construction ground according to the sequence of the climbing buckle, the orchid screw, the climbing buckle, the iron chain and the climbing buckle, and fixing the climbing buckle fastened at a paying-off position and fixed with a horizontal steel wire rope through a self-locking nylon binding belt after all connecting pieces are connected;
s04, installing a flying ring nut, and fixing the flying ring nut with the sound absorber at four corners of the space sound absorber;
s05, hanging the sound absorbers, connecting the space sound absorbers with the eye nuts fixed with the mountain climbing buckles at the lower ends of the iron chains, horizontally hanging, and uniformly fine-tuning after all the space sound absorbers are installed, so that the sound absorbers are orderly arranged, uniformly distributed and attractive overall appearance is ensured.
2. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the space sound absorber comprises an alloy frame body, broadband composite sound absorbing cotton, a glue-free thermal composite airtight sound absorbing felt and composite flame-proof waterproof sound absorbing cloth, the alloy frame body is of a conventional rectangular structure, the surface is subjected to oxidation-proof anodic treatment, punching angle irons are arranged at four corners of the alloy frame body, installation of lifting ring nuts is facilitated, and the broadband composite sound absorbing cotton, the glue-free thermal composite airtight sound absorbing felt and the composite flame-proof waterproof sound absorbing cloth are sequentially arranged in the aggregate frame body.
3. The construction method for hoisting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the steel wire rope is 6mm in diameter or 8mm in diameter.
4. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the climbing buckle is an M7 climbing buckle.
5. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the orchid screw is an M16 orchid screw.
6. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the iron chain is a 4mm304 stainless steel chain.
7. The construction method for lifting the large-space off-ceiling floating cloud type sound absorber according to claim 1, wherein the lifting ring nut is an M8 lifting ring nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310605941.7A CN116591480A (en) | 2023-05-26 | 2023-05-26 | Large-space off-ceiling floating cloud type sound absorber hoisting construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310605941.7A CN116591480A (en) | 2023-05-26 | 2023-05-26 | Large-space off-ceiling floating cloud type sound absorber hoisting construction method |
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| CN116591480A true CN116591480A (en) | 2023-08-15 |
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| CN202310605941.7A Pending CN116591480A (en) | 2023-05-26 | 2023-05-26 | Large-space off-ceiling floating cloud type sound absorber hoisting construction method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202672391U (en) * | 2012-05-17 | 2013-01-16 | 殷艺敏 | A controllable diffuse reflection sound-absorbing device |
| CN204456718U (en) * | 2014-12-30 | 2015-07-08 | 深圳市中孚泰文化建筑建设股份有限公司 | Sound absorption furred ceiling |
| CN205688607U (en) * | 2016-06-23 | 2016-11-16 | 福州畅利智能科技有限公司 | A kind of venue furred ceiling sound absorber structure |
| CN211948977U (en) * | 2019-12-10 | 2020-11-17 | 无锡格迈思新材料科技有限公司 | Space fire prevention acoustic absorber |
| CN212053281U (en) * | 2020-02-25 | 2020-12-01 | 天津市嘉音环保科技有限公司 | Sound absorption device for large-scale venue |
| CN218437721U (en) * | 2022-12-14 | 2023-02-03 | 广东天戈声学科技有限公司 | Sound absorption ceiling structure |
-
2023
- 2023-05-26 CN CN202310605941.7A patent/CN116591480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202672391U (en) * | 2012-05-17 | 2013-01-16 | 殷艺敏 | A controllable diffuse reflection sound-absorbing device |
| CN204456718U (en) * | 2014-12-30 | 2015-07-08 | 深圳市中孚泰文化建筑建设股份有限公司 | Sound absorption furred ceiling |
| CN205688607U (en) * | 2016-06-23 | 2016-11-16 | 福州畅利智能科技有限公司 | A kind of venue furred ceiling sound absorber structure |
| CN211948977U (en) * | 2019-12-10 | 2020-11-17 | 无锡格迈思新材料科技有限公司 | Space fire prevention acoustic absorber |
| CN212053281U (en) * | 2020-02-25 | 2020-12-01 | 天津市嘉音环保科技有限公司 | Sound absorption device for large-scale venue |
| CN218437721U (en) * | 2022-12-14 | 2023-02-03 | 广东天戈声学科技有限公司 | Sound absorption ceiling structure |
Non-Patent Citations (1)
| Title |
|---|
| 张金和: "《图解管道安装操作技术》", 中国电力出版社, pages: 205 * |
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Application publication date: 20230815 |