CN209817185U - Sound insulation and absorption space structure - Google Patents
Sound insulation and absorption space structure Download PDFInfo
- Publication number
- CN209817185U CN209817185U CN201920356589.7U CN201920356589U CN209817185U CN 209817185 U CN209817185 U CN 209817185U CN 201920356589 U CN201920356589 U CN 201920356589U CN 209817185 U CN209817185 U CN 209817185U
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- sound insulation
- sound
- partition wall
- rubber
- upper floor
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 121
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 48
- 239000011490 mineral wool Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000006096 absorbing agent Substances 0.000 claims description 42
- 238000013016 damping Methods 0.000 claims description 42
- 230000035939 shock Effects 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 16
- 229910052602 gypsum Inorganic materials 0.000 claims description 14
- 239000010440 gypsum Substances 0.000 claims description 14
- 239000011083 cement mortar Substances 0.000 claims description 10
- 239000011491 glass wool Substances 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a sound spatial structure is inhaled in sound insulation, last floor sound-proof structure and partition wall sound-proof structure all around of lower floor sound-proof structure, top including the below, the utility model discloses simple structure, easily construction, the cost is lower, can absorb multifrequency sound, can block sound and propagate through the rooting point, and the sound insulation is inhaled effectually, the utility model discloses not only set up sound-proof structure at the top with all around, still set up sound-proof structure in the below, the sound insulation effect improves greatly, the utility model discloses set up mineral wool spraying layer on last floor, building wall, floor surface down, still pack centrifugal glass cotton between the main joist of last floor sound-proof structure, sound in can the effective absorption air.
Description
Technical Field
The utility model relates to a technical field of architectural decoration sound absorption, in particular to sound spatial structure is inhaled in sound insulation.
Background
At present, in the field of building decoration, the sound insulation of rooms is poor. Regarding the noise standard of civil houses, the noise level is clearly specified in the current civil building sound insulation design specification GB 50118-. Traditional sound method is inhaled in space is that furred ceiling, wall adopt the inside sound insulation rock wool that fills of light gauge steel, then seal the gypsum board, however only adopt the sound absorption measure at furred ceiling, the inside sound insulation rock wool that fills of wall light gauge steel, can't inhale the sound to ground and fall and make an uproar and take measures, and the sound effect of inhaling is general, and sound passes through fossil fragments rooting point and propagates and fail effective prevention, and sound passes through ground propagation and does not effectively cut off, and furred ceiling, wall inhale the sound method and can not satisfy the standard requirement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sound spatial structure is inhaled in sound insulation.
The technical scheme of the utility model is that: a sound insulation and absorption space structure comprises a lower floor sound insulation structure at the lower part, an upper floor sound insulation structure at the upper part and a partition wall sound insulation structure at the periphery;
the lower floor sound insulation structure comprises a lower floor below, a cement mortar leveling layer is arranged above the lower floor, ground sound insulation damping shock absorbers distributed in a square matrix form are arranged above the cement mortar leveling layer, the upper parts of the ground sound insulation damping shock absorbers are connected with square steel pipes which are vertically and crossly arranged, and a bamboo rubber plate is laid above the square steel pipes;
the partition wall sound insulation structure comprises a building wall body on the outer side, partition wall sound insulation damping shock absorbers distributed in a square matrix form are arranged on the inner side of the building wall body, the inner sides of the partition wall sound insulation damping shock absorbers are connected with main keels arranged in parallel vertically, secondary keels perpendicular to the main keels are connected to the inner sides of the main keels of the partition wall sound insulation structure, and gypsum boards are mounted on the inner sides of the secondary keels of the partition wall sound insulation structure;
the upper floor slab sound insulation structure comprises an upper floor slab above the upper floor slab, suspension sound insulation damping shock absorbers distributed in a square matrix form are arranged below the upper floor slab, the lower parts of the suspension sound insulation damping shock absorbers are connected with main keels transversely arranged in parallel, secondary keels perpendicular to the main keels are connected below the main keels of the upper floor slab sound insulation structure, and gypsum boards are arranged below the secondary keels of the upper floor slab sound insulation structure;
mineral wool spraying layers are arranged above the cement mortar leveling layer, on the inner side of the building wall body and below the upper floor slab, sound-insulation sealing rubber strips are filled in gaps between the lower portion of a main keel of the partition wall sound-insulation structure and the bamboo rubber slab, and sound-insulation sealing rubber strips are also filled in gaps between a gypsum board of the partition wall sound-insulation structure and a gypsum board of the upper floor slab sound-insulation structure.
Preferably, the mineral wool spraying layer of lower floor sound-proof structure covers ground sound-proof damping bumper shock absorber and with leave the clearance between the square steel pipe, the mineral wool spraying layer of partition wall sound-proof structure covers partition wall sound-proof damping bumper shock absorber and with leave small clearance between partition wall sound-proof structure's the main joist.
Preferably, centrifugal glass wool is filled between the main keels of the upper floor slab sound insulation structure.
Preferably, a hollow structure is arranged between the mineral wool spraying layer of the upper floor slab sound insulation structure and the centrifugal glass wool.
Preferably, the suspended acoustic damping shock absorber is located within the hollow structure.
Preferably, suspend sound insulation damping bumper shock absorber in midair including suspending the frame in midair, the inside of suspending the frame in midair is equipped with top and the rubber piece first of suspending frame upper end fixed connection, below and the rubber piece second of suspending frame lower extreme fixed connection, the connecting screw that upwards stretches out of rubber piece first fixedly connected with, connecting screw upwards passes behind the mineral wool spraying layer and is connected with the expansion bolts who is located the inside of floor, the recess of the top of rubber piece second for placing the spring, the spring with rubber piece second is connected through the connecting bolt first that stretches out downwards, connecting bolt first passes behind the centrifugal glass wool and is connected with the main joist of last floor sound-proof structure.
Preferably, partition wall sound insulation damper includes the block rubber third, the top fixed connection of block rubber third stretches out Z shaped plate first of just mutual symmetry to both sides, Z shaped plate first passes through the screw rod and is located the expansion bolts connection in the building wall body, block rubber third pass through connecting bolt second with partition wall sound insulation structure's main joist is connected.
Preferably, ground sound insulation damper includes the block rubber butyl, the top fixed connection of block rubber butyl stretches out and the Z shaped plate second of mutual symmetry to both sides, Z shaped plate second passes through the screw rod and is connected with the expansion bolts who is located the floor down, block rubber butyl through connecting bolt third with the square steel tube is connected.
Preferably, the rubber block D is connected to the vertical connection position of the square steel pipe through a connecting bolt C.
The utility model has the advantages that:
the utility model discloses simple structure, easily construction, the cost is lower, can absorb multifrequency sound, can block sound and propagate through the rooting point, and the sound effect is inhaled in the sound insulation is good.
The utility model discloses not only at the top with set up sound-proof structure all around, still set up sound-proof structure in the below, the effect that gives sound insulation improves greatly.
The utility model discloses at last floor, building wall, floor surface down set up the mineral wool spraying layer, still pack the centrifugal glass cotton between the main joist of last floor sound-proof structure, sound in can the active absorption air.
The utility model discloses still set up on the rooting point and suspend sound insulation damping bumper shock absorber, partition wall sound insulation damping bumper shock absorber, ground sound insulation damping bumper shock absorber in midair, set up syllable-dividing joint strip at partition wall and roof, partition wall and floor contact site, can effectively block sound and pass through the object and propagate.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic perspective view of an upper floor sound insulation structure;
FIG. 5 is a schematic perspective view of a sound-insulating structure of a partition wall;
fig. 6 is a schematic top view of the present invention;
FIG. 7 is a schematic view showing a sectional structure of a sound-insulating structure of a lower floor;
FIG. 8 is a schematic view of the structure of a suspension acoustic damping shock absorber;
FIG. 9 is a schematic structural view of a sound-insulating damping shock absorber of a partition wall;
FIG. 10 is a schematic structural view of a ground sound-proofing damping shock absorber;
in the figure: 1. the building comprises a building wall body, 2 parts of a lower floor slab, 201 parts of a cement mortar leveling layer, 3 parts of an upper floor slab, 4 parts of a suspension sound-insulation damping shock absorber, 401 parts of a suspension frame, 402 parts of a rubber block A, 403 parts of a rubber block B, 404 parts of a connecting screw rod, 405 parts of a connecting bolt A, 406 parts of a spring, 5 parts of a partition sound-insulation damping shock absorber, 501 parts of a rubber block C, 502 parts of a Z-shaped plate A, 503 parts of a connecting bolt B, 6 parts of a ground sound-insulation damping shock absorber, 601 parts of a rubber block D, 602 parts of a Z-shaped plate B, 603 parts of a connecting bolt, 7 parts of a mineral wool spraying layer, 8 parts of centrifugal glass wool, 9 parts of a main keel, 10 parts of a secondary keel, 11 parts of a gypsum board, 12 parts of a.
Detailed Description
The specific implementation mode of the utility model is shown in the figures 1-10:
a sound insulation and absorption space structure is shown in figures 1-10 and comprises a lower floor sound insulation structure at the lower part, an upper floor sound insulation structure at the upper part and partition wall sound insulation structures at the periphery;
the lower floor sound insulation structure comprises a lower floor 2 below, a cement mortar leveling layer 201 is arranged above the lower floor 2, ground sound insulation damping shock absorbers 6 distributed in a square matrix form are arranged above the cement mortar leveling layer 201, the upper sides of the ground sound insulation damping shock absorbers 6 are connected with square steel pipes 12 which are vertically and crossly arranged, bamboo rubber plates 13 are laid above the square steel pipes 12, the ground sound insulation dampers comprise rubber block D601, Z-shaped plates B602 which extend towards two sides and are symmetrical to each other are fixedly connected above the rubber block D601, the Z-shaped plates B602 are connected with expansion bolts located in the lower floor 2 through screws, the rubber block D601 is connected with the square steel pipes 12 through connecting bolts 603C, and the rubber block D601 is connected to the vertical connection position of the square steel pipes 12 through connecting bolts 603C;
the partition wall sound insulation structure comprises a building wall body 1 on the outer side, the inner side of the building wall body 1 is provided with partition wall sound insulation damping shock absorbers 5 distributed in a square matrix mode, the inner side of each partition wall sound insulation damping shock absorber 5 is connected with a main keel 9 arranged in parallel vertically, the inner side of each main keel 9 of the partition wall sound insulation structure is connected with a secondary keel 10 perpendicular to the corresponding main keel 9, a gypsum board 11 is installed on the inner side of each secondary keel 10 of the partition wall sound insulation structure, each partition wall sound insulation damper comprises a rubber block C501, Z-shaped plate A502 which extends towards two sides and is symmetrical to each other is fixedly connected above the rubber block C501, the Z-shaped plate A502 is connected with expansion bolts located in the building wall body 1 through screws, and the rubber block C501 is connected with the;
the upper floor sound insulation structure comprises an upper floor 3 above, a suspension sound insulation damping shock absorber 4 distributed in a square matrix form is arranged below the upper floor 3, a main keel 9 transversely arranged in parallel is connected below the suspension sound insulation damping shock absorber 4, a secondary keel 10 perpendicular to the main keel 9 is connected below the main keel 9 of the upper floor sound insulation structure, a gypsum board 11 is arranged below the secondary keel 10 of the upper floor sound insulation structure, a mineral wool spraying layer 7 of the lower floor sound insulation structure covers the ground sound insulation damping shock absorber 6 and has a gap with a square steel tube 12, a mineral wool spraying layer 7 of the partition wall sound insulation structure covers the partition wall sound insulation damping shock absorber 5 and has a small gap with the main keel 9 of the partition wall sound insulation structure, centrifugal glass wool 8 is filled between the main keels 9 of the upper floor sound insulation structure, a hollow structure is arranged between the mineral wool spraying layer 7 of the upper floor sound insulation structure and the centrifugal glass wool 8, the suspension soundproof damping shock absorber 4 is positioned in the hollow structure, the suspension soundproof damping shock absorber 4 comprises a suspension frame 401, a rubber block A402 fixedly connected with the upper end of the suspension frame 401 at the upper part and a rubber block B403 fixedly connected with the lower end of the suspension frame 401 at the lower part are arranged in the suspension frame 401, the rubber block A402 is fixedly connected with a connecting screw rod 404 extending upwards, the connecting screw rod 404 upwards penetrates through a mineral wool spraying layer 7 and then is connected with an expansion bolt positioned in an upper floor slab 3, a groove for placing a spring 406 is arranged above the rubber block B403, the spring 406 is connected with the rubber block B403 through a connecting bolt 603A 405 extending downwards, and the connecting bolt 603A 405 penetrates through centrifugal glass wool 8 and then is connected with a main keel 9 of an upper floor slab soundproof structure;
the below of cement mortar screed-coat 201 top, building wall 1 inboard, last floor 3 all sets up mineral wool spraying layer 7, and the gap between 9 below of partition wall sound-proof structure's main joist and bamboo plywood 13 is filled there is syllable-dividing joint strip 14, and the gap between the gypsum board 11 of partition wall sound-proof structure and the gypsum board 11 of last floor sound-proof structure also is filled there is syllable-dividing joint strip 14.
The utility model discloses simple structure, easily construction, the cost is lower, can absorb multifrequency sound, can block sound and propagate through the rooting point, the sound insulation sound absorption effect is good, the utility model discloses a spatial structure, not only at the top with set up sound insulation structure all around, still set up sound insulation structure in the below, sound insulation effect improves greatly, this spatial structure is at last floor 3, building wall 1, 2 surfaces of lower floor set up mineral wool spraying layer 7, still pack centrifugal glass cotton 8 between the main joist 9 of last floor sound insulation structure, sound in the effective absorption air, still set up on the rooting point and suspend sound insulation damping bumper shock absorber 4 in midair, partition wall sound insulation damping bumper shock absorber 5, ground sound insulation damping bumper shock absorber 6, set up sound insulation joint strip 14 at partition wall and roof, partition wall and floor contact site, can effectively block sound and propagate through the object.
Claims (9)
1. A sound insulation and absorption space structure is characterized in that: the sound insulation structure comprises a lower floor sound insulation structure at the lower part, an upper floor sound insulation structure at the upper part and partition wall sound insulation structures at the periphery;
the lower floor sound insulation structure comprises a lower floor below, a cement mortar leveling layer is arranged above the lower floor, ground sound insulation damping shock absorbers distributed in a square matrix form are arranged above the cement mortar leveling layer, the upper parts of the ground sound insulation damping shock absorbers are connected with square steel pipes which are vertically and crossly arranged, and a bamboo rubber plate is laid above the square steel pipes;
the partition wall sound insulation structure comprises a building wall body on the outer side, partition wall sound insulation damping shock absorbers distributed in a square matrix form are arranged on the inner side of the building wall body, the inner sides of the partition wall sound insulation damping shock absorbers are connected with main keels arranged in parallel vertically, secondary keels perpendicular to the main keels are connected to the inner sides of the main keels of the partition wall sound insulation structure, and gypsum boards are mounted on the inner sides of the secondary keels of the partition wall sound insulation structure;
the upper floor slab sound insulation structure comprises an upper floor slab above the upper floor slab, suspension sound insulation damping shock absorbers distributed in a square matrix form are arranged below the upper floor slab, the lower parts of the suspension sound insulation damping shock absorbers are connected with main keels transversely arranged in parallel, secondary keels perpendicular to the main keels are connected below the main keels of the upper floor slab sound insulation structure, and gypsum boards are arranged below the secondary keels of the upper floor slab sound insulation structure;
mineral wool spraying layers are arranged above the cement mortar leveling layer, on the inner side of the building wall body and below the upper floor slab, sound-insulation sealing rubber strips are filled in gaps between the lower portion of a main keel of the partition wall sound-insulation structure and the bamboo rubber slab, and sound-insulation sealing rubber strips are also filled in gaps between a gypsum board of the partition wall sound-insulation structure and a gypsum board of the upper floor slab sound-insulation structure.
2. The sound insulation and absorption space structure according to claim 1, wherein: the mineral wool spraying layer of the lower floor sound-insulating structure covers the ground sound-insulating damping shock absorber and the square steel pipe leave a gap therebetween, and the mineral wool spraying layer of the partition wall sound-insulating structure covers the partition wall sound-insulating damping shock absorber and the partition wall sound-insulating structure main keel between which a small gap is left.
3. The sound insulation and absorption space structure according to claim 2, wherein: and centrifugal glass wool is filled between the main keels of the upper floor slab sound insulation structure.
4. The sound insulation and absorption space structure according to claim 3, wherein: and a hollow structure is arranged between the mineral wool spraying layer of the upper floor slab sound insulation structure and the centrifugal glass wool.
5. The sound insulation and absorption space structure according to claim 4, wherein: the suspension sound-insulation damping shock absorber is positioned in the hollow structure.
6. The sound insulation and absorption space structure according to claim 5, wherein: suspend sound insulation damping bumper shock absorber in midair including suspending the frame in midair, the inside of suspending the frame in midair is equipped with top and suspends frame upper end fixed connection's rubber piece first, below and suspends frame lower extreme fixed connection's rubber piece second in midair, the connecting screw that upwards stretches out of rubber piece first fixedly connected with, connecting screw upwards passes behind the mineral wool spraying layer and is connected with the expansion bolts who is located the inside of floor, the recess of spring is placed to the top of rubber piece second, the spring with rubber piece second is connected through the connecting bolt first that stretches out downwards, connecting bolt first passes behind the centrifugal glass cotton and is connected with the main joist of last floor sound-proof structure.
7. The sound insulation and absorption space structure according to claim 6, wherein: partition wall sound insulation damper includes the block rubber third, the top fixed connection of block rubber third stretches out Z shaped plate first of just mutual symmetry to both sides, Z shaped plate first passes through the screw rod and is located the expansion bolts connection in the building wall body, block rubber third pass through connecting bolt second with partition wall sound insulation structure's main joist is connected.
8. The sound insulation and absorption space structure according to claim 7, wherein: ground sound insulation damper includes the block rubber butyl, the top fixed connection of block rubber butyl stretches out and the Z shaped plate second of mutual symmetry to both sides, Z shaped plate second passes through the screw rod and is connected with the expansion bolts who is located the floor down, block rubber butyl through connecting bolt third with the square steel tube is connected.
9. The sound insulation and absorption space structure according to claim 8, wherein: the rubber block T is connected to the vertical joint of the square steel pipe through a connecting bolt C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356589.7U CN209817185U (en) | 2019-03-20 | 2019-03-20 | Sound insulation and absorption space structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356589.7U CN209817185U (en) | 2019-03-20 | 2019-03-20 | Sound insulation and absorption space structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817185U true CN209817185U (en) | 2019-12-20 |
Family
ID=68876351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920356589.7U Expired - Fee Related CN209817185U (en) | 2019-03-20 | 2019-03-20 | Sound insulation and absorption space structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502321A (en) * | 2020-12-10 | 2021-03-16 | 同济大学 | Partition wall and frame energy dissipation and shock absorption connecting component capable of rotating at any angle |
| CN113123485A (en) * | 2021-04-16 | 2021-07-16 | 厦门振为科技有限公司 | Noise reduction and insulation wall and installation process thereof |
| CN114319622A (en) * | 2022-02-15 | 2022-04-12 | 北京中瑞祥合建筑工程有限公司 | Indoor sound insulation construction structure and construction method thereof |
-
2019
- 2019-03-20 CN CN201920356589.7U patent/CN209817185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502321A (en) * | 2020-12-10 | 2021-03-16 | 同济大学 | Partition wall and frame energy dissipation and shock absorption connecting component capable of rotating at any angle |
| CN113123485A (en) * | 2021-04-16 | 2021-07-16 | 厦门振为科技有限公司 | Noise reduction and insulation wall and installation process thereof |
| CN114319622A (en) * | 2022-02-15 | 2022-04-12 | 北京中瑞祥合建筑工程有限公司 | Indoor sound insulation construction structure and construction method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |