CN2370061Y - Noise-proof screen - Google Patents
Noise-proof screen Download PDFInfo
- Publication number
- CN2370061Y CN2370061Y CN 99225753 CN99225753U CN2370061Y CN 2370061 Y CN2370061 Y CN 2370061Y CN 99225753 CN99225753 CN 99225753 CN 99225753 U CN99225753 U CN 99225753U CN 2370061 Y CN2370061 Y CN 2370061Y
- Authority
- CN
- China
- Prior art keywords
- noise
- screen
- proof screen
- utility
- model
- Prior art date
- 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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Images
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- Catching Or Destruction (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a noise-proof screen for an overhead frame and both sides of a road. The utility model is mainly composed of an upright post, a socket, the noise-proof screen, a pressing plate and a decorative plate, wherein, the upright post arranged on the socket is arranged in the back of the noise-proof screen. The upright post is clamped through the pressing plate, and the outside is coated with the decorative plate. The utility model is characterized in that a preservation line of eyesight is arranged on the noise-proof screen. The utility model has the advantages of artful design and reasonable structure. The injury of birds caused by mistake bumping can be effectively avoided, the visual fatigue degree of a driver can be relieved, and the noise-proof screen has great popularization value.
Description
The utility model relates to a kind of sound insulation protective device, particularly relates to a kind of anti-noise screen overhead, the road both sides that is used for.
At present; the anti-noise screen that uses in the elevated road both sides; what the acoustic screen that wherein has adopted is the interlayer implosion guard, and transparency is very high, but owing to anopsia protective wire on the acoustic screen; birds are when flight; hit very easily by mistake and damage, and because on overhead, the travel speed of vehicle is very fast; time one is long, and driver's vision very easily produces fatigue.In a word, result of use is not fully up to expectations.
The purpose of this utility model provides a kind of, can effectively overcome above-mentioned defective, helps protecting the gentle anti-noise screen that subtracts driver's visual fatigue of birds.
The technical solution of the utility model is that a kind of anti-noise screen mainly is made up of column, base, acoustic screen, pressing plate and decorative panel; after inserting acoustic screen before the column on the base; clamp by pressing plate, external packing plaque again, its characteristics are: acoustic screen is provided with the sight protectio line.
Because adopt such scheme, be not difficult to draw as drawing a conclusion: the utility model is skillfully constructed, and is rational in infrastructure, avoids birds to hit effectively and damage, and can extenuate the degree of driver's visual fatigue, the tool promotional value because of mistake.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, two heel posts 10 of this anti-noise screen and base 20 adopt rigid material to be made into integration, and respectively are provided with four nuts 21 on two wing bases 20, before the column 10 perpendicular put acoustic screen 30 after, use pressing plate 40 with its clamping again, outside pressing plate 40, fastening by rivet at last with decorative panel 50.Wherein, acoustic screen 30 is by the implosion guard of two-layer six millimeters thick, and the centre sandwiches the PVB film that du pont company produces and constitutes, the inorganic ink that adopts Japanese smelting difficult to understand company to produce on the implosion guard, sight protectio line 31 in the printing.Sight protectio line 31 is equally spaced parallel lines or is equally spaced curved line.During installation, only need pre-embedded bolt with the crashproof wall of cement of nut on this anti-noise screen base and overhead, road both sides to screw and get final product.
Claims (3)
1, a kind of anti-noise screen mainly is made up of column, base, acoustic screen, pressing plate and decorative panel, insert acoustic screen before the column on the base after, clamp by pressing plate, external packing plaque again, it is characterized in that: acoustic screen is provided with the sight protectio line.
2, by the described a kind of anti-noise screen of claim 1, it is characterized in that: the sight protectio line is that employing printing ink is printed on the equally spaced parallel lines on the acoustic screen.
3, by the described a kind of anti-noise screen of claim 1, it is characterized in that: the sight protectio line is that employing printing ink is printed on the equally spaced curved line on the acoustic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225753 CN2370061Y (en) | 1999-02-12 | 1999-02-12 | Noise-proof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225753 CN2370061Y (en) | 1999-02-12 | 1999-02-12 | Noise-proof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2370061Y true CN2370061Y (en) | 2000-03-22 |
Family
ID=34015560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225753 Expired - Fee Related CN2370061Y (en) | 1999-02-12 | 1999-02-12 | Noise-proof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2370061Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725215A (en) * | 2008-10-21 | 2010-06-09 | 赢创罗姆有限责任公司 | Modular plate system with fixed point glass plate, use thereof and method for establishing the noise isolation wall |
-
1999
- 1999-02-12 CN CN 99225753 patent/CN2370061Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725215A (en) * | 2008-10-21 | 2010-06-09 | 赢创罗姆有限责任公司 | Modular plate system with fixed point glass plate, use thereof and method for establishing the noise isolation wall |
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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 |