CN202809876U - Silencing wall structure - Google Patents
Silencing wall structure Download PDFInfo
- Publication number
- CN202809876U CN202809876U CN 201220448678 CN201220448678U CN202809876U CN 202809876 U CN202809876 U CN 202809876U CN 201220448678 CN201220448678 CN 201220448678 CN 201220448678 U CN201220448678 U CN 201220448678U CN 202809876 U CN202809876 U CN 202809876U
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- CN
- China
- Prior art keywords
- noise reduction
- silencing
- wall
- plate
- junction plate
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Abstract
The utility model discloses a silencing wall structure, wherein at least one side face of a foundation wall body (10) is connected with a silencing wall (20); the silencing wall is provided with a connecting plate (21) which is flatly connected with the foundation wall body; the connecting plate is connected with a plurality of silencing units (22) protruding out of the surface of the connecting plate and the silencing units are provided with a silencing chambers at intervals; each silencing unit takes the shape of a box which consists of a bottom plate (221) connected with the connecting plate, side plates (223) connected with two sides of the bottom plate and end face plates (224) connected to two ends of the silencing unit; and a silencing flame-retardant material (226) is filled in the each box and the box is externally and integrally wrapped by cover cloth (222) to form the silencing chamber. Sound wave is subjected to the repeated reflection, absorption and loss of the chamber wall of the silencing units and the absorption of the silencing flame-retardant material, so that the silencing wall structure has good sound absorption. The silencing units can be designed into various three-dimensional shapes according to requirements of a decoration effect, so that the artistic effect of three-dimensional decoration is prominent. For example, each silencing unit is designed to be fluctuating cambered or wavelike, so that the silencing wall structure is practical and the decoration effect is good.
Description
Technical field
The utility model relates to a kind of noise reduction wall construction.
Background technology
In the prior art, at the cinema, auditorium, assembly hall, arenas etc. need the place of noise reduction, usually arrange that at metope quieter material carries out noise reduction, erasure effect is limited and be difficult to form at body of wall the three-dimensional decorative effect of rich artistry.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of good muffling effect and forms the noise reduction wall construction of the three-dimensional decorative effect of rich artistry at body of wall.
In order to solve the problems of the technologies described above, the utility model provides a kind of noise reduction wall construction, at least one side at basic body of wall is connected with the noise reduction wall, described noise reduction wall has a tiling to be connected to junction plate on the basic body of wall, and the interval is connected with a plurality of noise reduction unit with noise reduction chamber that protrude from the junction plate surface on described junction plate; The side plate that each noise reduction unit is connected by a base plate that is connected with described junction plate, described base plate both sides and the end plates that are connected to two ends, noise reduction unit form box-like, be filled with outside noise reduction fire proofing, the box integral body and surround and lay one's hand on cloth and form the noise reduction chamber in box.
In the noise reduction described in the utility model unit, the inboard of two blocks of side plates respectively compartment of terrain protrusion is connecting a plurality of dividing plates; Leave the space between dividing plate on each side plate and another side plate; Adjacent dividing plate is dislocatedly distributed on two blocks of side plates, and the projection of outer face is overlapping.
A plurality of noise reductions unit on the described junction plate forms the shape that just rises and falls.
The lateral surface of described noise reduction unit is arc or waveform.
Described junction plate, base plate, side plate and end plates are fire proofing and make; The described cloth of laying one's hand on is the fire-retardant cloth of laying one's hand on.
Described junction plate, base plate, side plate and end plates are glass magnesium plate; Described noise reduction fire proofing is glass wool; Dividing plate is plank.
The described cloth of laying one's hand on surrounds junction plate and all noise reduction unit external surface integral body.
The two sides of described basic body of wall are connected with respectively described noise reduction wall.
The end plates of described noise reduction wall lower end are 25-35cm from the distance of building floor.
Described junction plate with syndeton between the basic body of wall is: a plurality of square tubes spaced apart are connected with junction plate, and the both sides of each square tube are connected with a L shaped corner brace separately, and each described L shaped corner brace is connected on the basic body of wall by expansion bolt.
Compared with prior art, noise reduction wall construction of the present utility model is owing to be connected with the noise reduction wall at basic body of wall, be arranged at intervals with a plurality of noise reduction unit that protrude from the junction plate surface on the noise reduction wall, each noise reduction unit is box-like, being filled with outside noise reduction fire proofing, the box integral body in box surrounds and lays one's hand on cloth, form like this noise reduction chamber in each noise reduction unit, sound wave enters the noise reduction chamber, the absorption of interreflection, absorption, loss and the noise reduction fire proofing of process silencing cavity locular wall can be played good sound-absorbing effect.In further technical scheme, in noise reduction wall box, be provided with dividing plate, so that the overall flow route that sound wave enters behind the noise reduction chamber is more tortuous, further increased sound-absorbing effect.
And, because the noise reduction unit protrudes from the junction plate surface, can be designed to according to the needs of decorative effect various three-dimensional shapes, be more prone to manifest stereo artistic effect.For example in the further technical scheme, be designed to arc or waveform that height rises and falls, have so strong artistic feeling, not only practical, and good decorating effect.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the cross-sectional schematic diagram of noise reduction wall construction of the present utility model.
Fig. 2 is the perpendicular schematic diagram that cuts open of the noise reduction wall of utility model.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of noise reduction wall construction of the present utility model, to be connected with noise reduction wall 20 in a side of basic body of wall 10, in needing the good building structure of noise reduction, such as cinema etc., can be at the two sides of basic body of wall 10 difference joint noise reduction wall 20, the structure of each side is identical.
Described noise reduction wall 20 has a tiling to be connected to junction plate 21 on the basic body of wall 10, and the interval is connected with a plurality of noise reduction unit 22 that protrude from the junction plate surface on described junction plate 21, has the noise reduction chamber in it.In order to form stereo artistic effect, a plurality of noise reductions unit totally forms the shape that just rises and falls, as shown in Figure 1, and the lateral surface of described noise reduction unit 22 is arc or waveform, being illustrated in figure 2 as arc, can also be more complicated shape, decides according to the needs of architectural design.
The panel that only shows the lower end among the side plate 223 that each noise reduction unit 22 is connected by a base plate 221 that is connected with described junction plate, described base plate both sides and the end plates 224(Fig. 2 that is connected to two ends, noise reduction unit, the end plates of upper end are positioned at illustrated upper end clipped) form box-like, the lateral surface of box (namely away from junction plate, the side relative with base plate) is uncovered, in box, be filled with outside noise reduction fire proofing 226, the box integral body and surround and lay one's hand on cloth 222, thereby in the noise reduction unit, form the noise reduction chamber.For better erasure effect, in described noise reduction unit, the inboard of two blocks of side plates 223 respectively upper and lower compartment of terrain is protruded and is being connected a plurality of dividing plates 225; Leave the space between the outer face of the dividing plate on each side plate and another side plate; Adjacent upper and lower being dislocatedly distributed of dividing plate on two blocks of side plates, and the horizontal projection of the outer face projection of end plates (or to) is overlapping, and so just so that the silencing cavity indoor separation becomes the capacitor of a plurality of connections, the round of sound is more tortuous, the enhancing sound-absorbing effect.
For fire safety, described junction plate 21, base plate 221, side plate 223 and end plates 224 all are preferably fire proofing and make, for example glass magnesium plate; The described cloth 222 of laying one's hand on is the fire-retardant cloth of laying one's hand on, and described noise reduction fire proofing 226 is glass wool.And the dividing plate in the noise reduction unit can be plank.The described cloth 222 of laying one's hand on can be preferably junction plate 21 and all noise reduction unit 22 external surface integral body are surrounded.
For noise reduction wall 20 being connected in basic body of wall 10, a plurality of square tubes spaced apart 30 are connected by screw together with junction plate 21, the both sides of each square tube are connected with a L shaped corner brace 40 separately, and each described L shaped corner brace 40 is connected on the basic body of wall by expansion bolt 50.
Noise reduction unit on the noise reduction wall of present embodiment Fig. 1, Fig. 2 is vertical arrange a plurality of, kicks the noise reduction unit when preventing people through the noise reduction wall, and the end plates 224 of described noise reduction wall 20 lower ends are 25-35cm, for example 30cm from the distance of building floor.
In fact, noise reduction of the present utility model unit also can lateral arrangement, perhaps is in tilted layout, and the noise reduction chamber that sound wave can both enter the three-dimensional noise reduction unit that protrudes carries out noise reduction.
Claims (10)
1. noise reduction wall construction, it is characterized in that, be connected with noise reduction wall (20) at least one side of basic body of wall (10), described noise reduction wall (20) has a tiling to be connected to junction plate (21) on the basic body of wall (10), is connected with a plurality of noise reduction unit (22) with noise reduction chamber that protrude from the junction plate surface at the upper interval of described junction plate (21); The side plate (223) that each noise reduction unit (22) is connected by a base plate that is connected with described junction plate (221), described base plate both sides and the end plates (224) that are connected to two ends, noise reduction unit form box-like, be filled with outside noise reduction fire proofing (226), the box integral body and surround and lay one's hand on cloth (222) and formation noise reduction chamber in box.
2. noise reduction wall construction according to claim 1 is characterized in that, in the described noise reduction unit, the inboard of two blocks of side plates (223) respectively compartment of terrain protrusion is connecting a plurality of dividing plates (225); Leave the space between dividing plate on each side plate and another side plate; Adjacent dividing plate is dislocatedly distributed on two blocks of side plates, and the projection of outer face is overlapping.
3. noise reduction wall construction according to claim 2 is characterized in that, a plurality of noise reductions unit on the described junction plate (21) forms the shape that just rises and falls.
4. noise reduction wall construction according to claim 2 is characterized in that, the lateral surface of described noise reduction unit (22) is arc or waveform.
5. noise reduction wall construction according to claim 1 is characterized in that, described junction plate (21), base plate (221), side plate (223) and end plates (224) are fire proofing and make; The described cloth (222) of laying one's hand on is the fire-retardant cloth of laying one's hand on.
6. noise reduction wall construction according to claim 5 is characterized in that, described junction plate (21), base plate (221), side plate (223) and end plates (224) are glass magnesium plate; Described noise reduction fire proofing (226) is glass wool; Dividing plate (225) is plank.
7. noise reduction wall construction according to claim 1 is characterized in that, the described cloth (222) of laying one's hand on surrounds junction plate (21) and all noise reduction unit (22) external surface integral body.
8. noise reduction wall construction according to claim 1 is characterized in that, the two sides of described basic body of wall (10) are connected with respectively described noise reduction wall (20).
9. noise reduction wall construction according to claim 1 is characterized in that, the end plates (224) of described noise reduction wall (20) lower end are 25-35cm from the distance of building floor.
10. noise reduction wall construction according to claim 1, it is characterized in that, described junction plate (21) with syndeton between the basic body of wall (10) is: a plurality of square tubes spaced apart (30) are connected with junction plate (21), the both sides of each square tube are connected with a L shaped corner brace (40) separately, and each described L shaped corner brace (40) is connected on the basic body of wall by expansion bolt (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448678 CN202809876U (en) | 2012-09-05 | 2012-09-05 | Silencing wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448678 CN202809876U (en) | 2012-09-05 | 2012-09-05 | Silencing wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809876U true CN202809876U (en) | 2013-03-20 |
Family
ID=47868783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448678 Expired - Fee Related CN202809876U (en) | 2012-09-05 | 2012-09-05 | Silencing wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397759A (en) * | 2013-08-08 | 2013-11-20 | 深圳市中建南方装饰工程有限公司 | Sound-absorbing ceiling |
-
2012
- 2012-09-05 CN CN 201220448678 patent/CN202809876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397759A (en) * | 2013-08-08 | 2013-11-20 | 深圳市中建南方装饰工程有限公司 | Sound-absorbing ceiling |
| CN103397759B (en) * | 2013-08-08 | 2016-01-20 | 深圳市中建南方装饰工程有限公司 | A kind of sound-absorbing smallpox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Shenzhen, Guangdong Province, Nanshan District province Shannon Road, No. 4060 incense square D Patentee after: SHENZHEN NINEFOLD CONSTRUCTION GROUP CO., LTD. Address before: 518000, Shenzhen, Guangdong Province, Nanshan District province Shannon Road, No. 4060 incense square D Patentee before: Shenzhen South Decoration Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190905 |