CN2215532Y - Sound-insulating wall - Google Patents
Sound-insulating wall Download PDFInfo
- Publication number
- CN2215532Y CN2215532Y CN 94214562 CN94214562U CN2215532Y CN 2215532 Y CN2215532 Y CN 2215532Y CN 94214562 CN94214562 CN 94214562 CN 94214562 U CN94214562 U CN 94214562U CN 2215532 Y CN2215532 Y CN 2215532Y
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- China
- Prior art keywords
- plate
- sound
- shaped steel
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- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a sound-insulating wall which is used for isolating sound in road, railway, building operation worksite and airport. The utility model is composed of a closed box body sound insulation plate (2) whose interior is embedded with sound-absorbing material (1) and the installation frame (3) of 'H'-shaped steel. A 'Z'-shaped spring clip (4) is arranged between the splicing positions of the plate and the 'H'-shaped steel. Both sides of the bevel-shaped bottom of the plate are provided with discharge holes (5), and both sides of the plate are provided with rubber sealing strips (6). A sealing strip (11) is arranged at the junction of the plate. Both sides of the plate are respectively provided with a top and a bottom vertical through holes (8), in which a steel cable (9) is penetrated. The plate unit is firmly connected, and the top end of the 'H'-shaped steel is provided with a lifting bolt for fixing the sound-insulating wall. The utility model has the advantages of good sound-insulation effect, easy cleaning and firm connection.
Description
The utility model relates to a kind of sound-proof wall of improved isolated noise.Noise from highway, railway, construction site, factory, airport becomes the healthy public hazards of serious harm people.For preventing the infringement of various noises to people, people work out the innovation and creation of many isolated road noises, " disturb the anti-hired wing plate of sound " as Japan Patent JP52-13007A, JP60-233214A " sound proof panel ", JP51-17325A " baffle-board " etc.But because above-mentioned sound insulating panel (wall) is formed by a soundproof plate of piece, there is the slit between plate and the plate, cause leakage sound, therefore soundproof effect is not good, again because highway sound insulating panel (wall) is open air facilities, have the inner chamber that dirt sand, rainwater fall into the sound insulation plate, and above-mentioned sound insulating panel can't be discharged dirt husky rainwater, not easy to clean effectively.Also do not work as when being accidentally impacted and be easy to collapse owing to above-mentioned sound insulating panel (wall) has the firm device that is connected and fixed.
For solving above-mentioned deficiency, the utility model designed a kind of improved, can effectively completely cut off noise, be convenient to clear up and firm sound-proof wall.
Description of drawings:
Fig. 1 is a sound-proof wall;
Fig. 2 is the concave groove structure;
Fig. 3 is the tap structure;
Fig. 4 is a Z type spring clip;
The sound-proof wall that the utility model is made up of closed box sound insulation plate (2) and " H " shaped steel mounting framework (3) of interior embedding sound-absorbing material (1). For ease of clearing up dirt sand and the rainwater that enters casing from the front panel shutter of closed box sound insulation plate (2), casing sound insulation plate bottom design is become inclined plane shape, and have discharge hole (5) in the inclined plane shape two bottom sides.
For strengthening the sound-proof wall soundproof effect, at first be provided with groove (6) in the front panel both sides of sound insulation plate (2), groove is embedded with weather strip (7); Secondly, the joint between plate (2) is also installed weather strip (11).The most handy elastomeric material of sealing bar is to strengthen soundproof effect.In addition, sound insulation plate (2) and " H " shaped steel are installed between skeleton (3) splicing position " Z " type spring clip (4), and sound insulation plate (2) is tightly engaged with " H " shaped steel (3).
For sound-proof wall integral body is connected firmly, at first have vertical up and down through hole (8) in sound insulation plate (2) both sides, wire rope (9) is passed through hole (8), plate unit is firmly linked into an integrated entity; Then, wire rope (12) is passed be installed in the suspension ring that " H " shaped steel is installed lifting bolt (10) top on skeleton (3) top again, sound-proof wall integral body is connected firmly.
Sound-proof wall of the present utility model, soundproof effect is good, is convenient to clear up the husky rainwater of dirt, and integral body is connected firmly, and is the material of desirable isolated noises such as building site, road and airport.
Claims (1)
- Sound-proof wall, enclosed type casing sound insulation plate (2) and " H " shaped steel installation skeleton (3) by embedded damping material are formed, it is characterized in that, casing sound insulation plate (2) inclined plane shape two bottom sides has tap (5), plate front panel both sides are provided with groove (6), groove is embedded with rubber weather strip (7), joint is equipped with weather strip (11) between the plate, plate back side dual-side is installed the skeleton splicing position with " H " shaped steel and is equipped with " Z " type spring clip (4), there is vertical through hole (8) up and down the plate both sides, penetrate wire rope (9), " H " shaped steel is installed the skeleton top lifting bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214562 CN2215532Y (en) | 1994-06-18 | 1994-06-18 | Sound-insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214562 CN2215532Y (en) | 1994-06-18 | 1994-06-18 | Sound-insulating wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215532Y true CN2215532Y (en) | 1995-12-20 |
Family
ID=33830796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214562 Expired - Fee Related CN2215532Y (en) | 1994-06-18 | 1994-06-18 | Sound-insulating wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215532Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449059C (en) * | 2004-12-16 | 2009-01-07 | 塞尼克斯有限公司 | Sound insulation element, sound insulation wall and method for manufacturing the sound insulation element |
| CN101444758B (en) * | 2008-12-05 | 2012-05-30 | 国网电力科学研究院 | Electric wave darkroom capable of carrying out acoustic testing and building method thereof |
| CN102635174A (en) * | 2012-05-07 | 2012-08-15 | 苏州岸肯电子科技有限公司 | Assembling structure of sound-proof wall body of anechoic chamber |
| CN102089484B (en) * | 2008-05-15 | 2015-01-28 | 美国圣戈班性能塑料公司 | Wall and ceiling sound damping mounts and channels |
| CN104691564A (en) * | 2015-03-30 | 2015-06-10 | 南车资阳机车有限公司 | Inner wall structure for driver's cab of shunting locomotive |
-
1994
- 1994-06-18 CN CN 94214562 patent/CN2215532Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449059C (en) * | 2004-12-16 | 2009-01-07 | 塞尼克斯有限公司 | Sound insulation element, sound insulation wall and method for manufacturing the sound insulation element |
| CN102089484B (en) * | 2008-05-15 | 2015-01-28 | 美国圣戈班性能塑料公司 | Wall and ceiling sound damping mounts and channels |
| CN101444758B (en) * | 2008-12-05 | 2012-05-30 | 国网电力科学研究院 | Electric wave darkroom capable of carrying out acoustic testing and building method thereof |
| CN102635174A (en) * | 2012-05-07 | 2012-08-15 | 苏州岸肯电子科技有限公司 | Assembling structure of sound-proof wall body of anechoic chamber |
| CN104691564A (en) * | 2015-03-30 | 2015-06-10 | 南车资阳机车有限公司 | Inner wall structure for driver's cab of shunting locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |