CN203113544U - Movie theatre sound insulation wall structure - Google Patents
Movie theatre sound insulation wall structure Download PDFInfo
- Publication number
- CN203113544U CN203113544U CN 201320050493 CN201320050493U CN203113544U CN 203113544 U CN203113544 U CN 203113544U CN 201320050493 CN201320050493 CN 201320050493 CN 201320050493 U CN201320050493 U CN 201320050493U CN 203113544 U CN203113544 U CN 203113544U
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- sound
- movie theatre
- glass wool
- sound absorption
- pvc
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Abstract
A movie theatre sound insulation wall structure comprises a gypsum board, sound absorption glass wool, inflaming retarding sound absorption cloth, PVC joists, and a plurality of vertical light steel joists distributed on a movie theatre wall in a spaced mode in the transverse direction, wherein the gypsum board is fixed on the light steel joists, the outer side face of the gypsum board is transversely and uniformly connected with the vertical PVC joists in a spaced mode, the outer side face of each PVC joist is provided with a V-shaped clamping port in the length direction, the outer side face, between adjacent PVC joists, of the gypsum board is covered by the sound absorption glass wool in an adhered mode, the outer side face of the sound absorption glass wool is covered by the inflaming retarding sound absorption cloth, and edges of the inflaming retarding sound absorption cloth are fixed on the PVC joists through the V-shaped clamping ports beside the sound absorption glass wool in a clamped mode. According to the movie theatre sound insulation wall structure, the structure is simple, installation is convenient, the sound absorption glass wool and the inflaming retarding sound absorption cloth have excellent sound absorption performance so the movie theater has good sound insulation performance, and an ideal viewing effect is reached.
Description
Technical field
The utility model relates to movie theatre sound-proof wall body field.
Background technology
The sound insulation value of movie theatre body of wall plays an important role to the appreciation effect of movie theatre, and along with growth in the living standard, people have requirements at the higher level to appreciation effect, therefore, and to the sound insulation value proposition requirements at the higher level of movie theatre body of wall.
The utility model content
The technical problems to be solved in the utility model provides the good movie theatre sound-proof wall body structure of a kind of soundproof effect.
In order to solve the problems of the technologies described above, the utility model provides a kind of movie theatre sound-proof wall body structure,
Comprise that gypsum plank, sound-absorbing glass wool, fire-retardant sound-absorbing cloth, PVC keel and a plurality of lateral separation are arranged in the vertical lightgage steel joist on the movie theatre body of wall; Gypsum plank is fixed on the described lightgage steel joist by the gypsum plank screw, the lateral surface lateral separation of described gypsum plank evenly is connected with a plurality of vertical PVC keel, described PVC keel lateral surface is provided with V-arrangement folder mouth along its length, cover on the gypsum plank lateral surface between the adjacent PVC keel and be pasted with described sound-absorbing glass wool, be covered with described fire-retardant sound-absorbing cloth on the described sound-absorbing glass wool lateral surface, the edge of described fire-retardant sound-absorbing cloth is pressed from both sides mouthful clamping on described PVC keel by the other V-arrangement of described sound-absorbing glass wool.
Described lightgage steel joist is connected with described movie theatre body of wall by connecting ironware.
The spacing distance of described lightgage steel joist is 600mm.
The length of described sound-absorbing glass wool is 1200mm, and width is 600mm, and thickness is 50mm, and density is 48kg/m
3
Described gypsum plank thickness is 12mm.
The combustibility of described fire-retardant sound-absorbing cloth is the B1 level.
The utility model comprises gypsum plank, the sound-absorbing glass wool, fire-retardant sound-absorbing cloth, PVC keel and a plurality of lateral separation are arranged in the vertical lightgage steel joist on the movie theatre body of wall, gypsum plank is fixed on the described lightgage steel joist by the gypsum plank screw, the lateral surface lateral separation of described gypsum plank evenly connects a plurality of vertical PVC keel, described PVC keel lateral surface is provided with V-arrangement folder mouth along its length, cover on the gypsum plank lateral surface between the adjacent PVC keel and be pasted with the sound-absorbing glass wool, described sound-absorbing glass wool lateral surface is covered with fire-retardant sound-absorbing cloth, and the edge of described fire-retardant sound-absorbing cloth is pressed from both sides mouthful clamping on the PVC keel by the other V-arrangement of described sound-absorbing glass wool.The utility model is simple in structure, easy for installation, sound-absorbing glass wool and fire-retardant sound-absorbing cloth with soundproof effect, the sound-absorbing glass wool has excellent sound absorbing capabilities as a kind of at the acoustical material of long-term extensive use all over the world, cooperates fire-retardant sound-absorbing cloth, both absorb the high, medium and low frequency sound in the movie theatre, make movie theatre possess good sound insulation value, reach desirable appreciation effect, meet people to the pursuit of audio.Further, the combustibility of fire-retardant sound-absorbing cloth is the B1 level, possesses good fire prevention fire-fighting performance; Replacing is convenient, only needs old fire-retardant sound-absorbing cloth is extracted out from the folder mouth, got final product according to quadrat method new fire-retardant sound-absorbing cloth being installed.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the sectional elevation of a kind of movie theatre sound-proof wall body of the utility model structure.
The specific embodiment
The utility model comprises lightgage steel joist 3, gypsum plank 4, sound-absorbing glass wool 5, fire-retardant sound-absorbing cloth 6 and PVC keel 7, as shown in Figure 1, be connected ironware 2 according to what conventional method was equipped with a plurality of connection movie theatre bodies of wall 1 and lightgage steel joist 3 on the movie theatre body of wall 1 after handling through metope, a plurality of vertical lightgage steel joists 3 lateral separations are arranged on the movie theatre body of wall 1, and adjacent lightgage steel joist 3 spacing distances are preferably 600mm.
Gypsum plank 4 is fixed on these lightgage steel joists 3 by the gypsum plank screw, and thickness is preferably 12mm.Before gypsum plank 4 is installed, tackle pre-buried pipeline and circuit, the equipment that invests within the walls within the walls and take local strengthening measure; Gypsum plank 4 should vertically be laid, and the seam of adjacent gypsum plank 4 should drop on the lightgage steel joist 3.The lateral separation evenly connects a plurality of vertical PVC keel 7 on the lateral surface of described gypsum plank 4, and described PVC keel 7 are connected with gypsum plank 4 by tapping screw, and PVC keel 7 lateral surfaces are provided with V-arrangement folder mouth 71 along its length.That the PVC keel have is in light weight, simple installation, waterproof, protection against the tide, anti-characteristics of damaging by worms, and anti-pollution, the good cleaning have sound insulation, heat insulation superperformance.Cover on gypsum plank 4 lateral surfaces between the adjacent PVC keel 7 and be pasted with sound-absorbing glass wool 5, PVC keel 7 are close at these sound-absorbing glass wool 5 edges.Described sound-absorbing glass wool 5 specifications are as follows: length is 1200mm, and width is 600mm, and thickness is 50mm, and density is 48kg/m
3, sound-absorbing glass wool 5 at the acoustical material of long-term extensive use all over the world, has excellent sound absorbing capabilities as a kind of.
Be covered with fire-retardant sound-absorbing cloth 6 on the described sound-absorbing glass wool 5, the edge of described fire-retardant sound-absorbing cloth 6 is pressed from both sides mouthful 71 clampings on described PVC keel 7 by described sound-absorbing glass wool 5 other V-arrangements.During construction, earlier fire-retardant sound-absorbing cloth 6 is cut into suitable dimensions, laterally strains fire-retardant sound-absorbing cloth 6 and again its edge is filled in the V-arrangement folder mouth 71 of PVC keel 7, to guarantee the planeness of fire-retardant sound-absorbing cloth 6.The combustibility of described fire-retardant sound-absorbing cloth 6 is the B1 level, possesses good fire prevention fire-fighting performance, cooperates with sound-absorbing glass wool 5 simultaneously, absorbs the high, medium and low frequency sound in the movie theatre, makes movie theatre possess good sound insulation value, reaches desirable appreciation effect.Fire-retardant sound-absorbing cloth 6 replacings are convenient, only need old fire-retardant sound-absorbing cloth 6 is extracted out from V-arrangement folder mouth 71, got final product according to quadrat method new fire-retardant sound-absorbing cloth 6 being installed.
Claims (6)
1. a movie theatre sound-proof wall body structure is characterized in that: comprise that gypsum plank (4), sound-absorbing glass wool (5), fire-retardant sound-absorbing cloth (6), PVC keel (7) and a plurality of lateral separation are arranged in the vertical lightgage steel joist (3) on the movie theatre body of wall (1); Gypsum plank (4) is fixed on the described lightgage steel joist (3) by the gypsum plank screw, the lateral surface lateral separation of described gypsum plank (4) evenly is connected with a plurality of vertical PVC keel (7), described PVC keel (7) lateral surface is provided with V-arrangement folder mouthful (71) along its length, cover on gypsum plank (4) lateral surface between the adjacent PVC keel (7) and be pasted with described sound-absorbing glass wool (5), be covered with described fire-retardant sound-absorbing cloth (6) on described sound-absorbing glass wool (5) lateral surface, the edge of described fire-retardant sound-absorbing cloth (6) is pressed from both sides mouthful (71) clamping on described PVC keel (7) by the other V-arrangement of described sound-absorbing glass wool (5).
2. a kind of movie theatre sound-proof wall body structure according to claim 1 is characterized in that: described lightgage steel joist (3) is connected with described movie theatre body of wall (1) by connecting ironware (2).
3. a kind of movie theatre sound-proof wall body structure according to claim 1, it is characterized in that: the spacing distance of described lightgage steel joist (3) is 600mm.
4. a kind of movie theatre sound-proof wall body structure according to claim 1, it is characterized in that: the length of described sound-absorbing glass wool (5) is 1200mm, and width is 600mm, and thickness is 50mm, and density is 48kg/m
3
5. a kind of movie theatre sound-proof wall body structure according to claim 1, it is characterized in that: described gypsum plank (4) thickness is 12mm.
6. a kind of movie theatre sound-proof wall body structure according to claim 1, it is characterized in that: the combustibility of described fire-retardant sound-absorbing cloth (6) is the B1 level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050493 CN203113544U (en) | 2013-01-30 | 2013-01-30 | Movie theatre sound insulation wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050493 CN203113544U (en) | 2013-01-30 | 2013-01-30 | Movie theatre sound insulation wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113544U true CN203113544U (en) | 2013-08-07 |
Family
ID=48893907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050493 Expired - Fee Related CN203113544U (en) | 2013-01-30 | 2013-01-30 | Movie theatre sound insulation wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669624A (en) * | 2013-09-04 | 2014-03-26 | 苏州金义瑞建筑装饰材料有限公司 | Sound absorption wall |
| CN106436944A (en) * | 2016-09-14 | 2017-02-22 | 深圳市中孚泰文化建筑建设股份有限公司 | Showing window noise processing system and projector installation processing method |
-
2013
- 2013-01-30 CN CN 201320050493 patent/CN203113544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669624A (en) * | 2013-09-04 | 2014-03-26 | 苏州金义瑞建筑装饰材料有限公司 | Sound absorption wall |
| CN106436944A (en) * | 2016-09-14 | 2017-02-22 | 深圳市中孚泰文化建筑建设股份有限公司 | Showing window noise processing system and projector installation processing method |
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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 |
Granted publication date: 20130807 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |