CN203977620U - The light steel wall of sound insulation - Google Patents
The light steel wall of sound insulation Download PDFInfo
- Publication number
- CN203977620U CN203977620U CN201420346132.5U CN201420346132U CN203977620U CN 203977620 U CN203977620 U CN 203977620U CN 201420346132 U CN201420346132 U CN 201420346132U CN 203977620 U CN203977620 U CN 203977620U
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- puigging
- level
- sound
- absorbing layer
- gripper shoe
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Abstract
The utility model relates to a kind of lightweight steel construction assembly, the light steel wall of a kind of sound insulation specifically, comprise one-level puigging, secondary puigging, one-level puigging is arranged at the both sides of secondary puigging, between one-level puigging and secondary puigging, keep somewhere staccato space, described one-level puigging comprises anti-resonance plate, gripper shoe, one-level sound absorbing layer, anti-resonance plate, gripper shoe, one-level sound absorbing layer are fitted successively and are formed one-level puigging, described anti-resonance plate surface arranges the hole of the prevention resonance of hollow out, forms an Anti-coresonance structure with gripper shoe laminating; Said structure is provided with three layers of sound-absorbing structure on body of wall, two-way sound insulation, and keep between layers staccato space, and reaching good soundproof effect, the isolates sound effect of high and low decibel is all very good.
Description
Technical field
The utility model relates to a kind of lightweight steel construction assembly, specifically the light steel wall of a kind of sound insulation.
Background technology
Light steel is also a more ambiguous noun, generally can have two kinds of understandings.A kind of is chapter 11 " light section steel structure of round steel, little angle steel " in existing < < Code for design of steel structures > > (GBJ 17-88), refer to the light section steel structure of making of round steel and the angle steel that is less than L45*4 and L56*36*4, mainly when lacking the age, steel are used for the small-scale structure that should not manufacture with reinforced concrete structure, now substantially not quite adopt, so be substantially inclined to and remove in current Code for design of steel structures revision.Another kind is the real abdomen portal frame structure of the individual layer with light-duty roof system and light-duty exterior wall (also can adopt conditionally building block exterior wall) of < < Steel Portal Frames tecnical regulations > > defined, and here light-duty mainly refers to that going along with sb. to guard him is to use light material.Since front a kind of cancellation soon, so light steel implication mainly refers to rear a kind of.
More and more adopt lightweight steel construction to be used as in the market for building, especially body of wall, because quality own is low weight, just there is variety of issue, such as soundproof effect, the transmission of sound wave is propagated by vibrating, light steel is when facing sound, because quality is low weight, often can produce resonance, sound is played to booster action, and prior art, exactly some vibration-absorptive materials (damping material) are arranged in body of wall simultaneously, improve soundproof effect, but the soundproof effect of this mode has limitation clearly, fine for the sound effect that decibel is little, but the sound that but cannot isolate larger decibel, soundproof effect is bad.
Summary of the invention
The purpose of this utility model is, provides the sound insulation that a kind of soundproof effect is good light steel wall.
The utility model solves the technical scheme that its technical problem adopts: the light steel wall of a kind of sound insulation, comprise one-level puigging, secondary puigging, the both sides of secondary puigging arrange respectively an one-level puigging, between one-level puigging and secondary puigging, keep somewhere staccato space, described one-level puigging comprises anti-resonance plate, gripper shoe, one-level sound absorbing layer, anti-resonance plate, gripper shoe, one-level sound absorbing layer are fitted successively and are formed one-level puigging, described anti-resonance plate surface arranges the hole of the prevention resonance of hollow out, forms an Anti-coresonance structure with gripper shoe laminating.
Of the present utility modelly further be set to: described secondary puigging comprises secondary sound absorbing layer, in the both sides of secondary sound absorbing layer, is fixedly installed respectively a vibration damper plate.
Of the present utility modelly further be set to: also comprise damping feeler, damping feeler one end is fixed on the surface of vibration damper plate, and damping feeler is arranged on vibration damper plate uniformly.
Said structure is provided with three layers of sound-absorbing structure on body of wall, the both sides of secondary puigging arrange respectively one-level puigging, two-way sound insulation, and keep between layers staccato space, sound is in by body of wall so, in fact carried out weakening for five times, reach good soundproof effect, and one-level puigging adopts the structure of an anti-resonance, effectively prevent that the sound that resonance produces from continuing the possibility of transmitting, and secondary puigging is also provided with special damping feeler, the sound weakening by Anti-coresonance structure is completely just not identical in the vibrations of various piece, and air shakes while being delivered to damping feeler, because irregular vibrations can consume more energy, again by secondary sound absorbing layer and opposite side damping feeler, substantially just can isolate completely, high, the isolates sound effect of low decibel is all very good.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present embodiment;
Fig. 2 is the plane structure schematic diagram of the present embodiment.
The specific embodiment
By Fig. 1, Fig. 2 is known, the light steel wall of a kind of sound insulation of the utility model, comprise one-level puigging, secondary puigging, the both sides of secondary puigging arrange respectively an one-level puigging, between one-level puigging and secondary puigging, keep somewhere staccato space, described one-level puigging comprises anti-resonance plate 1, gripper shoe 2, one-level sound absorbing layer 3, anti-resonance plate 1, gripper shoe 2, one-level sound absorbing layer 3 is fitted successively and is formed one-level puigging, described anti-resonance plate 1 surface arranges the hole 11 of the prevention resonance of hollow out, form an Anti-coresonance structure with gripper shoe 2 laminatings, described secondary puigging comprises secondary sound absorbing layer 4, in the both sides of secondary sound absorbing layer 4, be fixedly installed respectively a vibration damper plate 5, also comprise damping feeler 6, damping feeler 6 one end are fixed on the surface of vibration damper plate 5, damping feeler 6 is arranged on vibration damper plate 5 uniformly.
Obviously, above-described embodiment is only used to done giving an example is clearly described, and the not restriction to embodiment.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still in protection domain of the present utility model.
Claims (3)
1. the light steel wall of sound insulation, it is characterized in that: comprise one-level puigging, secondary puigging, the both sides of secondary puigging arrange respectively an one-level puigging, between one-level puigging and secondary puigging, keep somewhere staccato space, described one-level puigging comprises anti-resonance plate, gripper shoe, one-level sound absorbing layer, anti-resonance plate, gripper shoe, one-level sound absorbing layer are fitted successively and are formed one-level puigging, described anti-resonance plate surface arranges the hole of the prevention resonance of hollow out, forms an Anti-coresonance structure with gripper shoe laminating.
2. according to the light steel wall of sound insulation claimed in claim 1, it is characterized in that: described secondary puigging comprises secondary sound absorbing layer, in the both sides of secondary sound absorbing layer, be fixedly installed respectively a vibration damper plate.
3. according to the light steel wall of sound insulation claimed in claim 2, it is characterized in that: also comprise damping feeler, damping feeler one end is fixed on the surface of vibration damper plate, and damping feeler is arranged on vibration damper plate uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346132.5U CN203977620U (en) | 2014-06-25 | 2014-06-25 | The light steel wall of sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346132.5U CN203977620U (en) | 2014-06-25 | 2014-06-25 | The light steel wall of sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977620U true CN203977620U (en) | 2014-12-03 |
Family
ID=51975080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346132.5U Expired - Fee Related CN203977620U (en) | 2014-06-25 | 2014-06-25 | The light steel wall of sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888095A (en) * | 2016-04-21 | 2016-08-24 | 张楚沁 | Adjustable sound-insulation wall body and sound-insulation adjusting method |
| CN106917457A (en) * | 2015-12-25 | 2017-07-04 | 厦门嘉达声学技术有限公司 | low-frequency resonance sound absorption structure |
| CN108005272A (en) * | 2017-12-29 | 2018-05-08 | 广州康普顿至高建材有限公司 | A kind of plate combined double-layer glass sound insulation partition |
-
2014
- 2014-06-25 CN CN201420346132.5U patent/CN203977620U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917457A (en) * | 2015-12-25 | 2017-07-04 | 厦门嘉达声学技术有限公司 | low-frequency resonance sound absorption structure |
| CN106917457B (en) * | 2015-12-25 | 2019-04-23 | 厦门嘉达声学技术有限公司 | Low-frequency resonance sound absorption structure |
| CN105888095A (en) * | 2016-04-21 | 2016-08-24 | 张楚沁 | Adjustable sound-insulation wall body and sound-insulation adjusting method |
| CN108005272A (en) * | 2017-12-29 | 2018-05-08 | 广州康普顿至高建材有限公司 | A kind of plate combined double-layer glass sound insulation partition |
| CN108005272B (en) * | 2017-12-29 | 2023-07-21 | 广州康普顿至高建材有限公司 | Plate combined double-layer glass sound insulation partition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |