CN210013338U - Sound-insulation and shock-absorption indoor wall structure - Google Patents
Sound-insulation and shock-absorption indoor wall structure Download PDFInfo
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- CN210013338U CN210013338U CN201920071662.6U CN201920071662U CN210013338U CN 210013338 U CN210013338 U CN 210013338U CN 201920071662 U CN201920071662 U CN 201920071662U CN 210013338 U CN210013338 U CN 210013338U
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Abstract
The utility model provides a give sound insulation shock attenuation indoor wall structure, including the wall structure body, the wall structure body includes basic unit's sheet layer, outer concrete layer and interior concrete layer, the inside of basic unit's sheet layer is provided with a plurality of cavitys, the cross sectional shape of a plurality of cavitys is triangle-shaped, it inhales the sound cotton to fill in the cavity, the upper and lower both ends of basic unit's sheet layer all are provided with a plurality of trapezoidal lugs, be provided with interior buffer layer between basic unit's sheet layer and the interior concrete layer, be provided with outer buffer layer between basic unit's sheet layer and the outer concrete layer, the upper end of interior buffer layer and the lower extreme of outer buffer layer all are provided with the trapezoidal recess of being connected with the cooperation of trapezoidal lug, the lower extreme of interior buffer layer all is provided with semicircular groove with the upper end of. The utility model discloses a shock attenuation that gives sound insulation is effectual, can satisfy the in-service use needs.
Description
Technical Field
The utility model relates to a wall body technical field specifically is a shock attenuation interior wall structure gives sound insulation.
Background
At present, along with the increase of activities such as indoor office, life, study and the like of people, the noise pollution generated during indoor activities is more and more serious, and the requirements of normal activities such as indoor office, life, study and the like of people are seriously influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a shock attenuation interior wall structure gives sound insulation in order to solve the current poor problem of wall body sound insulation shock attenuation effect.
A sound-insulation and shock-absorption indoor wall structure comprises a wall structure body, wherein the wall structure body comprises a base layer plate layer, an outer concrete layer and an inner concrete layer, a plurality of cavities are arranged inside the base plate layer, the cross sections of the cavities are all triangular, the cavity is filled with sound-absorbing cotton, the upper end and the lower end of the base plate layer are provided with a plurality of trapezoidal lugs, an inner damping layer is arranged between the base layer plate layer and the inner concrete layer, an outer damping layer is arranged between the base layer plate layer and the outer concrete layer, the upper end of the inner shock absorption layer and the lower end of the outer shock absorption layer are both provided with a trapezoidal groove which is matched and connected with the trapezoidal lug, the lower extreme of interior shock absorber layer with the upper end of outer shock absorber layer all is provided with semi-circular recess, outer concrete layer with all be provided with on the interior concrete layer with semi-circular lug that semi-circular recess cooperation is connected.
Through adopting above-mentioned technical scheme, set up the cavity in the inside of basic unit's sheet layer to fill in the cavity and inhale the sound cotton, inhale the sound cotton and be prior art, need not detailed description here, inhale the sound cotton and inhale the acoustic rate height, sound insulation performance is good, can reduce noise pollution effectively. The cross-sectional shape of cavity is triangle-shaped, utilizes the stability of triangle-shaped structure, can improve effectively the utility model discloses a bearing performance. Set up interior buffer layer between basic unit's sheet layer and interior concrete layer, set up outer buffer layer between basic unit's sheet layer and the outer concrete layer, outer buffer layer and interior buffer layer play dual absorbing effect, because sound is the sound wave that the object vibration produced, outer buffer layer and interior buffer layer can restrain the utility model discloses a vibration to further promote the utility model discloses a sound insulation performance. Moreover, the trapezoidal lug at the upper and lower both ends of basic unit's sheet layer inserts in the trapezoidal recess of interior buffer layer and outer buffer layer, the stability of being connected between basic unit's sheet layer and the interior buffer layer, outer buffer layer has further obtained the promotion, and the semi-circular lug on outer concrete layer and the interior concrete layer inserts respectively in the semi-circular recess of the upper end of outer buffer layer and the lower extreme of interior buffer layer, has promoted the stability of being connected between outer concrete layer and the outer buffer layer and between interior concrete layer and the interior buffer layer, and then has improved the utility model discloses a stability.
As a further setting of the utility model, outer concrete layer's upper end is provided with the crack control stratum reticulare, the crack control stratum reticulare is glass fiber net cloth layer.
Through adopting above-mentioned technical scheme, the crack control stratum reticulare can prevent outer concrete layer fracture, guarantees outer concrete layer sound insulation shock attenuation performance's integrality. And the glass fiber mesh cloth has the characteristics of good dimensional stability, rigidity, flatness, difficult shrinkage deformation, good positioning property, good toughness and good shock resistance, is more durable, and prolongs the service life of the anti-cracking net layer.
As a further setting of the utility model, the upper end of crack control stratum reticulare is provided with the dampproof course, the dampproof course is mould proof putty layer.
Through adopting above-mentioned technical scheme, mould proof putty had both had good mould proof ability, possessed good decorative property again, can enough protect effectively the utility model discloses, avoid the utility model discloses it goes mildy to wet, can play the decoration again the utility model discloses an effect.
As a further setting of the utility model, the basic unit sheet layer is the carbon fiber sheet layer.
Through adopting above-mentioned technical scheme, carbon fiber plate has good performances such as tensile strength height, corrosion resistance, shock resistance, impact resistance, has prolonged the utility model discloses a life.
As a further setting of the utility model, the interior concrete layer with the foam pearl has all been filled in the outer concrete layer.
Through adopting above-mentioned technical scheme, interior concrete layer and outer concrete in situ all fill there is the foam pearl, forms glass bead concrete puigging, utilizes the foam pearl to absorb and offset the vibrations that the noise formed, noise abatement and vibrations have further promoted the utility model discloses a sound insulation performance.
As a further setting of the utility model, trapezoidal recess with semicircular groove's groove depth all does not exceed 2mm, each interval and each between the trapezoidal recess interval between the semicircular groove all does not exceed 2 mm.
Through adopting above-mentioned technical scheme, trapezoidal recess is compact and is arranged, can further promote the stability of being connected between basic unit's sheet layer and interior shock absorber layer, the outer shock absorber layer, prevents that interior shock absorber layer and outer shock absorber layer from droing from basic unit's sheet layer. The arrangement of compacting of semicircular groove can further promote the stability of being connected between outer concrete layer and the outer shock absorber layer and between interior concrete layer and the interior shock absorber layer, prevents that outer concrete layer from droing from outer shock absorber layer, and interior concrete layer drops from interior shock absorber layer.
As a further setting of the utility model, the inner damping layer with the outer damping layer is the sponge layer.
Through adopting above-mentioned technical scheme, sound, absorbing characteristic can further promote are inhaled to the sponge the utility model discloses an effect gives sound insulation.
As a further setting of the utility model, all the coating has the interfacial agent between each layer of wall structure body, wear to be equipped with the self-tapping nail that runs through each layer on the wall structure body.
Through adopting above-mentioned technical scheme, the interfacial agent is prior art, need not detailed description here, and the interfacial agent can make the more firm of connecting between each layer to promote the utility model discloses a connection stability is through tapping screw through connection between each layer moreover, has further promoted the utility model discloses a connection stability.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a damping indoor wall structure gives sound insulation, includes the wall structure body, and the wall structure body includes basic unit's sheet layer, outer concrete layer and interior concrete layer, offers the cavity in the inside on basic unit's sheet layer to fill in the cavity and inhale the sound cotton, it is high to inhale the cotton sound absorption rate of sound, and sound insulation performance is good, can reduce noise pollution effectively. The cross-sectional shape of cavity is triangle-shaped, utilizes the stability of triangle-shaped structure, can improve effectively the utility model discloses a bearing performance. Set up interior buffer layer between basic unit's sheet layer and interior concrete layer, set up outer buffer layer between basic unit's sheet layer and the outer concrete layer, outer buffer layer and interior buffer layer play dual absorbing effect, because sound is the sound wave that the object vibration produced, outer buffer layer and interior buffer layer can restrain the utility model discloses a vibration to further promote the utility model discloses a sound insulation performance. Moreover, the trapezoidal lug at the upper and lower both ends of basic unit's sheet layer inserts in the trapezoidal recess of interior buffer layer and outer buffer layer, the stability of being connected between basic unit's sheet layer and the interior buffer layer, outer buffer layer has further obtained the promotion, and the semi-circular lug on outer concrete layer and the interior concrete layer inserts respectively in the semi-circular recess of the upper end of outer buffer layer and the lower extreme of interior buffer layer, has promoted the stability of being connected between outer concrete layer and the outer buffer layer and between interior concrete layer and the interior buffer layer, and then has improved the utility model discloses a stability.
Drawings
Fig. 1 is the utility model relates to a sound insulation shock attenuation indoor wall structure's schematic structure diagram.
Reference numerals: 1. a base ply layer; 2. an outer concrete layer; 3. an inner concrete layer; 4. a cavity; 5. sound-absorbing cotton; 6. a trapezoidal bump; 7. an inner damping layer; 8. an outer shock absorbing layer; 9. a semicircular bump; 10. an anti-cracking net layer; 11. a moisture barrier; 12. foam beads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a sound-insulating and shock-absorbing indoor wall structure includes a wall structure body, the wall structure body includes a base slab layer 1, outer concrete layer 2 and interior concrete layer 3, the inside of basic unit's sheet layer 1 is provided with a plurality of cavities 4, the cross sectional shape of a plurality of cavities 4 is triangle-shaped, it has sound cotton 5 to inhale to fill in the cavity 4, the upper and lower both ends of basic unit's sheet layer 1 all are provided with a plurality of trapezoidal lugs 6, be provided with interior buffer layer 7 between basic unit's sheet layer 1 and the interior concrete layer 3, be provided with outer buffer layer 8 between basic unit's sheet layer 1 and the outer concrete layer 2, the upper end of interior buffer layer 7 and the lower extreme of outer buffer layer 8 all are provided with the trapezoidal recess of being connected with the cooperation of trapezoidal lug 6, the lower extreme of interior buffer layer 7 and the upper end of outer buffer layer 8 all are provided with semicircular groove, all be provided with the semicircular lug 9 of being connected with the.
Offer cavity 4 in the inside of basic unit's sheet layer 1 to the cotton 5 of inhaling of sound is filled in cavity 4, inhales the cotton 5 of sound and is prior art, need not the detailed description here, inhales cotton 5 of sound and inhales the acoustic efficiency height, and sound insulation performance is good, can reduce noise pollution effectively. The cross-sectional shape of cavity 4 is triangle-shaped, utilizes the stability of triangle-shaped structure, can improve effectively the utility model discloses a bearing performance. Set up interior buffer layer 7 between basic unit's sheet layer 1 and interior concrete layer 3, set up outer buffer layer 8 between basic unit's sheet layer 1 and the outer concrete layer 2, outer buffer layer 8 and interior buffer layer 7 play dual absorbing effect, because sound is the sound wave that the object vibration produced, outer buffer layer 8 and interior buffer layer 7 can restrain the utility model discloses a vibration to further promote the utility model discloses a sound insulation performance. Moreover, the trapezoidal lug 6 at the upper and lower both ends of basic unit's sheet layer 1 inserts in the trapezoidal recess of interior buffer layer 7 and outer buffer layer 8, basic unit's sheet layer 1 and interior buffer layer 7, the stability of being connected between outer buffer layer 8 has further obtained the promotion, semi-circular lug 9 on outer concrete layer 2 and the interior concrete layer 3 inserts respectively in the semi-circular recess of the upper end of outer buffer layer 8 and the lower extreme of interior buffer layer 7, the stability of being connected between outer concrete layer 2 and the outer buffer layer 8 and between interior concrete layer 3 and the interior buffer layer 7 has been promoted, and then improve the utility model discloses a stability.
As a specific embodiment of improvement, the upper end of the outer concrete layer 2 is provided with an anti-cracking mesh layer 10, and the anti-cracking mesh layer 10 is a glass fiber mesh fabric layer.
The anti-cracking net layer 10 can prevent the outer concrete layer 2 from cracking, and the integrity of the sound insulation and vibration reduction performance of the outer concrete layer 2 is ensured. And the glass fiber mesh cloth has the characteristics of good dimensional stability, rigidity, flatness, difficult shrinkage deformation, good positioning property, good toughness and good shock resistance, is more firm and durable, and prolongs the service life of the anti-cracking net layer 10.
As a modified specific embodiment, the upper end of the anti-cracking net layer 10 is provided with a moisture-proof layer 11, and the moisture-proof layer 11 is a mildew-proof putty layer.
Mould proof putty had both had good mould proof performance, possessed good decorative property again, can enough protect effectively the utility model discloses, avoid the utility model discloses it goes mildy to wet, can play the decoration again the utility model discloses an effect.
As a specific embodiment of the improvement, the base sheet layer 1 is a carbon fiber sheet layer.
Carbon fiber board has good performances such as tensile strength height, corrosion resistance, shock resistance, impact resistance, has prolonged the utility model discloses a life.
As a specific embodiment of improvement, the foam beads 12 are filled in both the inner concrete layer 3 and the outer concrete layer 2.
As a specific embodiment of improvement, the groove depth of each trapezoidal groove and the groove depth of each semicircular groove do not exceed 2mm, and the distance between each trapezoidal groove and the distance between each semicircular groove do not exceed 2 mm.
The arrangement that the trapezoidal recess is compacted can further promote the stability of being connected between basic unit's sheet layer 1 and interior buffer layer 7, the outer buffer layer 8, prevents that interior buffer layer 7 and outer buffer layer 8 from droing from basic unit's sheet layer 1. The arrangement of compacting of semicircular groove can further promote outer concrete layer 2 and outer shock-absorbing layer 8 between and the connection stability between interior concrete layer 3 and the interior shock-absorbing layer 7, prevents that outer concrete layer 2 from droing from outer shock-absorbing layer 8, and interior concrete layer 3 drops from interior shock-absorbing layer 7.
As a modified specific embodiment, the inner shock absorption layer 7 and the outer shock absorption layer 8 are sponge layers.
The sponge inhales sound, absorbing characteristic can further promote the utility model discloses a sound insulation effect.
As a specific implementation mode of improvement, an interface agent is coated between all layers of the wall structure body, and self-tapping screws penetrating through all the layers are arranged on the wall structure body in a penetrating mode.
The interface agent is prior art, need not the detailed description here, and the interface agent can make between each layer connect more firm to promote the utility model discloses a connection stability is through tapping nail through connection between each layer moreover, has further promoted the utility model discloses a connection stability.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a shock attenuation indoor wall structure gives sound insulation, includes the wall structure body, the wall structure body includes basic unit's sheet layer (1), outer concrete layer (2) and interior concrete layer (3), its characterized in that: a plurality of cavities (4) are arranged inside the base plate layer (1), the cross sections of the cavities (4) are all triangular, the cavity (4) is filled with sound absorption cotton (5), the upper end and the lower end of the base plate layer (1) are respectively provided with a plurality of trapezoidal lugs (6), an inner damping layer (7) is arranged between the base layer slab (1) and the inner concrete layer (3), an outer damping layer (8) is arranged between the base layer slab (1) and the outer concrete layer (2), the upper end of the inner shock absorption layer (7) and the lower end of the outer shock absorption layer (8) are both provided with a trapezoidal groove which is matched and connected with the trapezoidal bump (6), the lower end of the inner shock absorption layer (7) and the upper end of the outer shock absorption layer (8) are both provided with semicircular grooves, and the outer concrete layer (2) and the inner concrete layer (3) are respectively provided with a semicircular lug (9) which is matched and connected with the semicircular groove.
2. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: an anti-cracking net layer (10) is arranged at the upper end of the outer concrete layer (2), and the anti-cracking net layer (10) is a glass fiber mesh fabric layer.
3. The soundproof and vibration damping indoor wall structure as set forth in claim 2, wherein: the upper end of the anti-cracking net layer (10) is provided with a moisture-proof layer (11), and the moisture-proof layer (11) is a mildew-proof putty layer.
4. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: the base layer plate layer (1) is a carbon fiber plate layer.
5. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: the inner concrete layer (3) and the outer concrete layer (2) are filled with foam beads (12).
6. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: the groove depth of the trapezoidal grooves and the groove depth of the semicircular grooves do not exceed 2mm, and the distance between the trapezoidal grooves and the distance between the semicircular grooves do not exceed 2 mm.
7. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: the inner damping layer (7) and the outer damping layer (8) are sponge layers.
8. The soundproof and vibration damping indoor wall structure as set forth in claim 1, wherein: the wall structure comprises a wall structure body and is characterized in that interface agents are coated among all layers of the wall structure body, and self-tapping screws penetrating through all layers are arranged on the wall structure body in a penetrating mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071662.6U CN210013338U (en) | 2019-01-16 | 2019-01-16 | Sound-insulation and shock-absorption indoor wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920071662.6U CN210013338U (en) | 2019-01-16 | 2019-01-16 | Sound-insulation and shock-absorption indoor wall structure |
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| CN210013338U true CN210013338U (en) | 2020-02-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236673A (en) * | 2020-02-17 | 2020-06-05 | 葛飞月 | Formula of making an uproar safety protection canopy falls |
| CN111663678A (en) * | 2020-06-10 | 2020-09-15 | 王子亮 | Sound insulation type assembly building wall body convenient to install |
| CN111809770A (en) * | 2020-08-17 | 2020-10-23 | 王子亮 | High-efficient syllable-dividing building wall of assembled convenient to installation |
-
2019
- 2019-01-16 CN CN201920071662.6U patent/CN210013338U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236673A (en) * | 2020-02-17 | 2020-06-05 | 葛飞月 | Formula of making an uproar safety protection canopy falls |
| CN111663678A (en) * | 2020-06-10 | 2020-09-15 | 王子亮 | Sound insulation type assembly building wall body convenient to install |
| CN111809770A (en) * | 2020-08-17 | 2020-10-23 | 王子亮 | High-efficient syllable-dividing building wall of assembled convenient to installation |
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