CN2234979Y - Special wall material for road fees-collecting station - Google Patents
Special wall material for road fees-collecting station Download PDFInfo
- Publication number
- CN2234979Y CN2234979Y CN 95235171 CN95235171U CN2234979Y CN 2234979 Y CN2234979 Y CN 2234979Y CN 95235171 CN95235171 CN 95235171 CN 95235171 U CN95235171 U CN 95235171U CN 2234979 Y CN2234979 Y CN 2234979Y
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- wooden frame
- sound absorbing
- wall
- absorbing layer
- special
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- Expired - Fee Related
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Abstract
The utility model provides a special wall material for road fees-collecting station, which is assembled as integration mainly by external iron sheets, two foam board layers, hollow plastic boards, cotton noise absorption board layer and spatial decorative noise absorption boards which are separated by a wooden frame. The utility model has appreciable noise insulation and noise absorption effect, the noise can be reduced about 10 dB, and the utility model has the functions of heat insulation and thermal insulating and is convenient for being used in various assemblies.
Description
The utility model provides a kind of toll booth special-purpose materials for wall, belongs to the composite material field.
The special-purpose materials for wall of existing highway tollbooth is outer iron sheet, inner surface is decorated with Baoli polywood laminate, the middle mineral wool composition of filling, because of daylighting and condition of work requirement, door, window ara account for 30-40% of entire wall, though such body of wall has certain sound insulation effect, poor effect, particularly acoustically effective is poorer in the booth, makes the interior noise of booth reach 71-77dB (the above standard highway of secondary).Gao Shida 85 dB, the toll collector works in the booth of strong noise for a long time, healthy being had a strong impact on.
The purpose of this utility model for addressing the above problem, provides a kind of tollbooth materials for wall structure that better sound insulation, acoustically effective are arranged and design exactly, and this structure is also improved heat insulation, the heat insulation effect of tollbooth simultaneously.
The utility model is achieved in that ecto-entad is followed successively by iron sheet, outer foam plate, hollow plastic plate, inner foam plate, cotton plate sound absorbing layer and decoration acoustic absorption and forms; Cotton plate sound absorbing layer can be the super glass wool plate, also can be mineral wool board, all right rock cotton board; Decoration acoustic absorption forms a space layer that improves absorption between wood frame and the cotton flaggy of sound absorption.For intensity and the stability that increases materials for wall, wooden frame can be provided with the crib bone that links to each other with wooden frame.
The utility model has the advantages that: have good sound insulation, acoustically effective, the highway receipts booth made from this materials for wall plate has improved every noise, has inhaled noise effects, make the interior noise of booth be reduced to 60--70 dB, make working environment meet national standard, can also improve heat insulation and heat-insulating property simultaneously.
Accompanying drawing 1, the utility model first scheme structural representation;
Accompanying drawing 2, the utility model alternative plan structural representation;
Accompanying drawing 3, the utility model third party case structural representation;
Accompanying drawing 4, the cubic case structural representation of the utility model.
Describe concrete structure of the present utility model in detail below in conjunction with Figure of description.
The utility model is moulded plate 3, cystosepiment 4, cotton plate sound absorbing layer 5 by outer iron sheet 1 and inside successively cystosepiment 2, hollow and closely is overlapped into one through the decoration acoustic absorption 8 that avris wooden frame 6 layouts are opened a clearance layer 7 and forms, wooden frame 6 can be fixed on hollow and mould on the plate 3, and with cystosepiment 4 and cotton plate sound absorbing layer 5 frames in wherein; Wooden frame 6 also can be fixed on the cotton plate sound absorbing layer 5, is connecting with decoration acoustic absorption 8; In order to strengthen materials for wall intensity and stability, also be suitable for the setting decoration acoustic absorption better, in the middle of wooden frame 6, be provided with the middle crib bone 9 of vertical or horizontal either direction, the two ends of rough ground 9 all link in wooden frame 6, under the situation of the location of above-mentioned two kinds of wooden frames 6, crib bone 9 can be fixed between cotton plate sound absorbing layer 5 and the decoration acoustic absorption 8, also can be embedded in the middle of cystosepiment 4 and the cotton plate sound absorbing layer 5, is fixed on hollow and moulds between plate 3 and the decoration acoustic absorption 8.
The toll booth that the utility model materials for wall plate is made greatly reduces the noise in the booth.External noise is absorbed by cotton plate sound absorbing layer behind iron sheet 1, cystosepiment 2, hollow plastic plate 3 and cystosepiment 4, plays the effect of sound insulation; For the through acoustic energy that enters through door, window in the booth, the baffle 8 of decoration is then arranged, clearance layer 7 and cotton plate absorbed layer absorb, and play sound absorption, thereby have realized better falling sound effective value.Play heat insulation, thermal effect simultaneously.The utility model materials for wall also can be used for the sound insulation and noise reduction under other noise circumstance.The utility model materials for wall also can be made into all size, and is many with building or the use of noise reduction environment to adapt to.
Claims (7)
1, the special-purpose materials for wall of a kind of toll booth, it is characterized in that ecto-entad successively by iron sheet (1), cystosepiment (2), hollow mould plate (3), cystosepiment (4), cotton plate sound absorbing layer (5) and wooden frame (6), decoration acoustic absorption (8) closely is overlapped into one and forms, and through avris wooden frame (6) support with cotton plate sound absorbing layer (5) between formation the air gap layer (7).
2, the special-purpose materials for wall of a kind of toll booth according to claim 1 is characterized in that avris wooden frame (6) is embedded in hollow and moulds between plate (3) and the decoration acoustic absorption (8), and with cystosepiment (4) and cotton plate sound absorbing layer (5) frame in wherein.
3, the special-purpose materials for wall of a kind of toll booth according to claim 1 is characterized in that avris wooden frame (6) only is sandwiched between cotton plate sound absorbing layer (5) and the decoration acoustic absorption (8).
4, according to claim 1 or the special-purpose materials for wall of described a kind of toll booth, it is characterized in that having in the avris wooden frame (6) two ends all with the joining crib bone of wooden frame (6) (9), crib bone (9) is embedded in the middle of cystosepiment (4) and the cotton plate sound absorbing layer (5), is sandwiched in hollow and moulds between plate (3) and the decoration acoustic absorption (8).
5, according to claim 1 or the special-purpose materials for wall of described a kind of toll booth, it is characterized in that having in avris wooden frame (6) the internal clearance layer (7) two ends all with the joining crib bone of wooden frame (6) (9), be sandwiched between cotton plate sound absorbing layer (5) and the decoration acoustic absorption (8).
6, according to claim 1 or the special-purpose materials for wall of 3 described a kind of toll booths, it is characterized in that having in the avris wooden frame (6) two ends all with the joining crib bone of wooden frame (6) (9), crib bone (9) is embedded in the middle of cystosepiment (4) and the cotton plate sound absorbing layer (5), is sandwiched in hollow and moulds between plate (3) and the decoration acoustic absorption (8).
7, according to claim 1 or the special-purpose materials for wall of 3 described a kind of toll booths, it is characterized in that having in avris wooden frame (6) the internal clearance layer (7) two ends all joining, be sandwiched in the crib bone (9) between cotton plate sound absorbing layer (5) and the decoration acoustic absorption (8) with wooden frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235171 CN2234979Y (en) | 1995-11-30 | 1995-11-30 | Special wall material for road fees-collecting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235171 CN2234979Y (en) | 1995-11-30 | 1995-11-30 | Special wall material for road fees-collecting station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234979Y true CN2234979Y (en) | 1996-09-11 |
Family
ID=33878915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95235171 Expired - Fee Related CN2234979Y (en) | 1995-11-30 | 1995-11-30 | Special wall material for road fees-collecting station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234979Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011500A (en) * | 2010-12-20 | 2011-04-13 | 无锡杰尔压缩机有限公司 | Wall surface sound absorption structure of high-speed centrifugal fan testing room |
| CN102933779A (en) * | 2011-02-18 | 2013-02-13 | 金斗焕 | Finishing structure for house inside wall |
| CN102926623A (en) * | 2012-11-21 | 2013-02-13 | 哈尔滨森鹰窗业股份有限公司 | Aluminum/foam board/wood composited inward-opening heat insulating window |
-
1995
- 1995-11-30 CN CN 95235171 patent/CN2234979Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011500A (en) * | 2010-12-20 | 2011-04-13 | 无锡杰尔压缩机有限公司 | Wall surface sound absorption structure of high-speed centrifugal fan testing room |
| CN102933779A (en) * | 2011-02-18 | 2013-02-13 | 金斗焕 | Finishing structure for house inside wall |
| CN102933779B (en) * | 2011-02-18 | 2016-01-20 | 金斗焕 | Indoor inwall assembly |
| CN102926623A (en) * | 2012-11-21 | 2013-02-13 | 哈尔滨森鹰窗业股份有限公司 | Aluminum/foam board/wood composited inward-opening heat insulating window |
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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 |