CN201746952U - Light sound-insulation and shock-absorption wall body - Google Patents
Light sound-insulation and shock-absorption wall body Download PDFInfo
- Publication number
- CN201746952U CN201746952U CN2009201572905U CN200920157290U CN201746952U CN 201746952 U CN201746952 U CN 201746952U CN 2009201572905 U CN2009201572905 U CN 2009201572905U CN 200920157290 U CN200920157290 U CN 200920157290U CN 201746952 U CN201746952 U CN 201746952U
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- sound
- insulation
- steel
- steel case
- shock
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Abstract
The utility model relates to a light sound-insulation and shock-absorption wall body which consists of an outer wallboard (11), an inner wallboard (11), an outer steel case (9) and an inner steel case (9). The light sound-insulation and shock-absorption wall body is characterized in that outer sound absorbing cotton (10) is installed in the outer steel case (9), inner sound absorbing cotton (10) is installed in the inner steel case (9), sound absorbing cotton (10) is installed at a position close to the internal side of the outer steel case (9), and an I-shaped steel block (1) is installed between the outer steel case (9) and the inner steel case (9) through sound-insulation shock-absorption assemblies such as an acoustic cushion block (2), a U-shaped supporting clamping piece (3), a metal flat panel (4), bolts (5), a U-shaped metal piece (6), a U-shaped steel sleeve (7), a self-tapping screw (8) and the like. The utility model has the advantages that since a dual-layer wall composite structure is adopted, the light sound-insulation and shock-absorption wall body can be used as a main supporting structure jointly with beams and columns of a steel, wood or concrete building and members are fixed in the structural frame of the beams and columns; and since the structure considers the arrangement of air layers, the application of sound absorbing materials and the avoidance of acoustic bridge, the sound insulation capacity of the surface layer is increased, the situation of audio coincidence is avoided and finally the highest sound insulation capacity can reach 70dB above.
Description
Technical field:
The utility model is about building structure, particularly about the light sound-insulation shock absorption wall in the building structure.
Background technology:
Tradition sound insulation of wall structure is used the problem that but exists some can not be ignored in the modern building:
The first, adopt heavy wall system to make the load-bearing of building require to become very high, linear load requires higher; The second, consider load-bearing, adopt heavy wall to have certain scruples aspect the absolute altitude architectural design.Three, adopt heavy wall system, wet work etc. can make the construction of steel construction become more difficult; Four,, also be not suitable for adopting heavy wall system in the zone of large span, high absolute altitude; Five, Xian Dai building adopts steel work mostly, and reason is the steel building light weight, is easy to construction, but bearing load is limited, if adopt heavy wall on steel work, if absolute altitude is big, linear load increases with absolute altitude, often surpasses the steel work tolerance range.Six, heavy wall way is to gain in weight by increasing thickness, improves sound-insulation value, also could satisfy high standard high building needs by increasing thickness, and the increase of thickness certainly will take building area, but sacrifice the building interior usable floor area.
Summary of the invention:
The purpose of this utility model is in order to solve the problem that above-mentioned prior art exists, the high sound insulation of a kind of lightweight shock absorption wall to be provided.
Technical solution of the present utility model is by side fascia (11) and inner wall panel (11), outer steel casket (9) and interior steel casket (9) are formed, it is characterized in that in the steel casket (9) outer acoustical cotton (10) being installed outside, interior acoustical cotton (10) is installed in the interior steel casket (9), in above-mentioned inboard acoustical cotton (10) is installed also near outer steel casket (9), outside steel casket (9) and in pass through acoustics cushion block (2) between the steel casket (9), U type support clips (3), metal plate (4), bolt (5), U type metalwork (6), U shaped steel cover (7), on the tapping screw sound insulation dampening assemblies such as (8) i iron (1) is installed.
Advantage of the present utility model is this light sound-insulation shock absorption wall, the material sound insulating theory that is directly proportional with quality that breaks traditions, system adopts the double wall compound structure, can with steel work, wooden construction, or the beam of concrete structure building, post be as the main support structure, and the component of a system is fixed in the structural framing of beam column.System noted setting, the sound absorption material of air layer the avoiding of application, overhead speaker, surface layer increases sound insulation factor, avoid the audio frequency phenomenon of " coincideing ", and system's sound insulation factor is up to more than the 70dB.
Description of drawings:
Fig. 1 is the structural representation of the utility model light sound-insulation shock absorption wall
The specific embodiment:
Describe embodiment of the present utility model in detail below in conjunction with Figure of description.
Technical solution of the present utility model is by side fascia (11) and inner wall panel (11), outer steel casket (9) and interior steel casket (9) are formed, it is characterized in that in the steel casket (9) outer acoustical cotton (10) being installed outside, interior acoustical cotton (10) is installed in the interior steel casket (9), in above-mentioned inboard acoustical cotton (10) is installed also near outer steel casket (9), outside steel casket (9) and in pass through acoustics cushion block (2) between the steel casket (9), U type support clips (3), metal plate (4), bolt (5), U type metalwork (6), U shaped steel cover (7), tapping screw sound insulation dampening assemblies such as (8) is equipped with i iron (1).
Acoustics cushion block (2) in the sound-blocking member plays spring action; elastic force directly is provided; in the flexible stroke of vibration damping, play a supportive role, prevent that screw is loosening, play a certain amount of buffer protection function during stressed, gas pressure, and body of wall hardness, stability are had the effect of reinforcement.The U type structure of U type support clips (3) is the convenience in order to flexibly connect with U type metalwork (6), U shaped steel cover (7).Metal plate (4) has the effect of plain cushion, increases the lifting surface area with screw.Sound-blocking member and U shaped steel cover (7) have formed the elastic component in the system, and storage elasticity potential energy is realized the mutual conversion of itself and kinetic energy, make vibrations obtain buffering.Outward, interior steel casket (9), (9) adopt the connection of receiving the limit plug-in type, easy for installation, steel casket internal construction makes things convenient for the installation of acoustical cotton, above-mentioned sound-blocking member is installed on two of i iron (1).Its structure is with acoustics cushion block (2) parcel U type support clips (3); make all resilient protection in the interior outside of U type support clips (3); go up installation metal plate (4) at the acoustics cushion block (2) in U type support clips (3) outside; metal plate (4) can increase the stress surface with bolt (5); this three part directly is connected with i iron (1) by bolt (5); U type metalwork (6) only is connected with the position of U type support clips (3) on U type limit, has avoided the appearance of a large amount of overhead speakers.U shaped steel cover (7) also is that the structure on U type limit is connected with sound-blocking member.Put into acoustical cotton in steel casket (9) inside, the steel casket laterally is installed on the U shaped steel cover (7), and steel casket (9) is received the limit grafting and is mounted to body of wall.After the partition wall cavity forms, in cavity, insert the acoustical cotton of certain thickness (150mm) in the outer part, make acoustic energy enter bounce-back vibrations back and forth behind the cavity, reach catabiotic purpose.
Claims (1)
1. light sound-insulation shock absorption wall, be by side fascia (11) and inner wall panel (11), outer steel casket (9) and interior steel casket (9) are formed, it is characterized in that in the steel casket (9) outer acoustical cotton (10) being installed outside, interior acoustical cotton (10) is installed in the interior steel casket (9), in above-mentioned inboard acoustical cotton (10) is installed also near outer steel casket (9), outside steel casket (9) and in pass through acoustics cushion block (2) between the steel casket (9), U type support clips (3), metal plate (4), bolt (5), U type metalwork (6), U shaped steel cover (7), tapping screw (8), on the sound insulation dampening assembly i iron (1) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201572905U CN201746952U (en) | 2009-05-26 | 2009-05-26 | Light sound-insulation and shock-absorption wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201572905U CN201746952U (en) | 2009-05-26 | 2009-05-26 | Light sound-insulation and shock-absorption wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746952U true CN201746952U (en) | 2011-02-16 |
Family
ID=43581633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201572905U Expired - Lifetime CN201746952U (en) | 2009-05-26 | 2009-05-26 | Light sound-insulation and shock-absorption wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628599A (en) * | 2013-11-25 | 2014-03-12 | 上海中卉生态科技股份有限公司 | Earthquake-proof combination wall and manufacturing technology and formula thereof |
| CN109024981A (en) * | 2018-09-21 | 2018-12-18 | 四川三阳钢结构有限公司 | A kind of enhanced soundproof wall of environmental protection |
| CN110042977A (en) * | 2019-04-30 | 2019-07-23 | 中国化学工程第六建设有限公司 | Steel construction wall and its construction method |
| CN111051625A (en) * | 2019-03-13 | 2020-04-21 | 鞠楠 | Energy-conserving combination wall of assembled lightweight steel construction |
-
2009
- 2009-05-26 CN CN2009201572905U patent/CN201746952U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628599A (en) * | 2013-11-25 | 2014-03-12 | 上海中卉生态科技股份有限公司 | Earthquake-proof combination wall and manufacturing technology and formula thereof |
| CN109024981A (en) * | 2018-09-21 | 2018-12-18 | 四川三阳钢结构有限公司 | A kind of enhanced soundproof wall of environmental protection |
| CN111051625A (en) * | 2019-03-13 | 2020-04-21 | 鞠楠 | Energy-conserving combination wall of assembled lightweight steel construction |
| CN111051625B (en) * | 2019-03-13 | 2021-03-23 | 鞠楠 | Energy-conserving combination wall of assembled lightweight steel construction |
| CN110042977A (en) * | 2019-04-30 | 2019-07-23 | 中国化学工程第六建设有限公司 | Steel construction wall and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Huang Lina Document name: Notification to Go Through Formalities of Registration |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Lina Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |