CN2515235Y - Sound-proof wall - Google Patents
Sound-proof wall Download PDFInfo
- Publication number
- CN2515235Y CN2515235Y CN 01275521 CN01275521U CN2515235Y CN 2515235 Y CN2515235 Y CN 2515235Y CN 01275521 CN01275521 CN 01275521 CN 01275521 U CN01275521 U CN 01275521U CN 2515235 Y CN2515235 Y CN 2515235Y
- Authority
- CN
- China
- Prior art keywords
- sound insulating
- insulating panel
- shaped column
- shaped
- soundboard
- 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 - Lifetime
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a soundproof wall which is designed for solving the problem of noise pollution caused by the city traffic lines, and comprises more than two rectangular celotex boards and two upright columns which are provided with I-shaped cross-sections. Two ends of the celotex board are respectively arranged in grooves which are arranged at the lateral faces of the two I-shaped upright columns, and the two celotex boards which are arranged in the grooves which are arranged at the lateral faces of the I-shaped upright columns are upwardly and downwardly superposed in the width direction. Gaps are existed between the celotex board which is in the thickness direction and the inner wall of the groove which is arranged at the lateral face of the I-shaped upright column, and a metal plate spring card with a star shape cross-section is arranged in the gap. The two close ends of the I-shaped upright column are respectively provided with through-holes, and the portions which are formed by two ends of the celotex board to extend into the groove which is arranged at the lateral face of the I-shaped upright column are respectively provided with through-holes. A wire rope which is sleeved with a plastic pipe passes through the through-holes which are arranged on the I-shaped upright column and the celotex board to tie the celotex board and the I-shaped upright column together. The utility model has the advantages of convenient installation and safe utilization.
Description
Technical field:
The utility model relates to a kind of sound arrester, particularly a kind of noise barrier.
Background technology:
Along with the raising of productivity, industrialization, urbanization process are more and more faster, and the traffic in city noise pollution along the line is more and more serious, successively occurred all over the world one this be arranged at noise barrier in the traffic lines, be used to reduce noise; Having a kind of noise barrier to be fitted together by a plurality of sound insulating panels forms; But this noise barrier is installed trouble, and globality is relatively poor, and when traffic accident occurring, when motor vehicle hit on noise barrier, crowd, building, motor vehicle etc. were flown in the division that scatters of each sound insulating panel easily, cause a chain of accident.
Summary of the invention:
The purpose of this utility model is to overcome defective, provides a kind of easy for installation, good integrity, noise barrier safe in utilization.
For achieving the above object, the utility model adopts following technical scheme: this noise barrier comprises the rectangle sound insulating panel more than two, the shell of described rectangle sound insulating panel is folded by metal sheet and forms, comprise that also two cross sections are I-shaped column, the two ends of sound insulating panel are arranged at respectively in the lateral grooves of two I-shaped columns, and two above sound insulating panels that are arranged in the I-shaped column lateral grooves are upper and lower stacked at width; There is the gap in sound insulating panel with the inside wall of I-shaped column lateral grooves on thickness direction, in this gap, be provided with the metal plate springs card that the cross section is shape, on the upper face of shape metal plate springs card, be shaped on through hole, and the upper face of shape metal plate springs card inserts in the stacked up and down gap of upper and lower two sound insulating panels; Nearly both ends at I-shaped column offer through hole respectively, and the part in I-shaped column lateral grooves is stretched at the sound insulating panel two ends offers through hole respectively; Through hole on above-mentioned I-shaped column of steel wire penetrating that is with plastic pipe, sound insulating panel, the shape metal plate springs card is tied sound insulating panel and I-shaped column.
The noise barrier of said structure is after being pegged graft in the lateral grooves of I-shaped column by a plurality of sound insulating panels, is shaped with wire rope rope together, need not weldering, riveting, bolt, install more convenient; Because a plurality of sound insulating panels and I-shaped column are with wire rope rope together, when traffic accident occurring, when motor vehicle hits on noise barrier, the division that can not scatter of each sound insulating panel, good integrity, safe in utilization.
Description of drawings:
Front view (part) when Fig. 1 is installed on the concrete basis for the utility model noise barrier
Fig. 2 is the A-A sectional view of noise barrier shown in Figure 1
The specific embodiment:
As Fig. 1, shown in Figure 2, the utility model noise barrier, comprise the rectangle sound insulating panel 1 more than two, the shell of rectangle sound insulating panel 1 is folded by metal sheet and forms, comprise that also two cross sections are I-shaped column 2 (an I-shaped column 2 only being shown as Fig. 1), the two ends of sound insulating panel 1 are arranged at respectively in the lateral grooves 3 of two I-shaped columns 2, and be arranged at sound insulating panel 1 in I-shaped column 2 lateral grooves 3 on width, stacked up and down, there is the gap in sound insulating panel 1 with the inside wall of I-shaped column 2 lateral grooves 3 on thickness direction, in this gap, be provided with the metal plate springs card 4 that the cross section is shape, on the upper face of shape metal plate springs card 4, be shaped on through hole, and the upper face of shape metal plate springs card 4 inserts two sound insulating panels about in the of 1 in the stacked gap; Nearly both ends at I-shaped column 2 offer through hole respectively, and the part in I-shaped column lateral grooves 3 is stretched at sound insulating panel 1 two ends offers through hole respectively; A wire rope 5 that is with plastic pipe passes above-mentioned I-shaped column 2, sound insulating panel 1, and the through hole on the shape metal plate springs card 4 is tied sound insulating panel 1 and I-shaped column 2.
The noise barrier daylighting ability of said structure is relatively poor, as to improvement of the present utility model, on the noise barrier of said structure, installed additional and sound insulating panel 1 shape, big or small identical reflection soundboard 6, reflection soundboard 6 is made by metal framework clamping clear glass, offers through hole respectively at the metal frame two ends of reflection soundboard 6; Reflection soundboard 6 is arranged between two stacked up and down sound insulating panels 1, and through hole and sound insulating panel 1, I-shaped column 2 that the above-mentioned wire rope 5 that is with plastic pipe passes reflection soundboard 6 metal frame two ends are tied; The noise barrier daylighting effect of this spline structure is better.
As shown in Figure 1, the noise barrier of said structure can a plurality ofly be combined.The utility model noise barrier adapts to equally with places such as school, hospital, offices.
Claims (2)
1, a kind of noise barrier, comprise the rectangle sound insulating panel more than two, it is characterized in that: the shell of described rectangle sound insulating panel is folded by metal sheet and forms, comprise that also two cross sections are I-shaped column, the two ends of sound insulating panel are arranged at respectively in the lateral grooves of two I-shaped columns, and two above sound insulating panels that are arranged in the I-shaped column lateral grooves are upper and lower stacked at width; There is the gap in sound insulating panel with the inside wall of I-shaped column lateral grooves on thickness direction, in this gap, be provided with the metal plate springs card that the cross section is shape, on the upper face of shape metal plate springs card, be shaped on through hole, and the upper face of shape metal plate springs card inserts in the stacked up and down gap of upper and lower two sound insulating panels; Nearly both ends at I-shaped column offer through hole respectively, and the part in I-shaped column lateral grooves is stretched at the sound insulating panel two ends offers through hole respectively; Through hole on above-mentioned I-shaped column of steel wire penetrating that is with plastic pipe, sound insulating panel, the shape metal plate springs card is tied sound insulating panel and I-shaped column.
2, noise barrier according to claim 1 is characterized in that: comprise also and sound insulating panel size, reflection soundboard that shape is identical that the reflection soundboard is made by metal framework clamping clear glass, offer through hole respectively at the two ends of reflection soundboard metal frame; The reflection soundboard is arranged between two stacked up and down sound insulating panels, described through hole and the sound insulating panel that is with the steel wire penetrating reflection soundboard metal frame two ends of plastics, and I-shaped column is tied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275521 CN2515235Y (en) | 2001-11-30 | 2001-11-30 | Sound-proof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275521 CN2515235Y (en) | 2001-11-30 | 2001-11-30 | Sound-proof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515235Y true CN2515235Y (en) | 2002-10-09 |
Family
ID=33679938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01275521 Expired - Lifetime CN2515235Y (en) | 2001-11-30 | 2001-11-30 | Sound-proof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515235Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421969A (en) * | 2009-05-04 | 2012-04-18 | Z-集团国际公司 | Acoustic shielding device for damping of disturbing traffic noise |
| CN101349040B (en) * | 2007-07-21 | 2013-01-02 | Ed.旭普林股份公司 | Noise barrier especially for a high-speed railway line |
| CN106638346A (en) * | 2017-02-23 | 2017-05-10 | 广州市泰宇科技发展有限公司 | Sound insulation screen |
| CN106869044A (en) * | 2017-02-23 | 2017-06-20 | 广州市泰宇科技发展有限公司 | A kind of acoustic screen |
| CN109468968A (en) * | 2017-09-07 | 2019-03-15 | 北京九州轨隔振技术有限公司 | A kind of acoustic barrier for road or rail traffic etc. |
-
2001
- 2001-11-30 CN CN 01275521 patent/CN2515235Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349040B (en) * | 2007-07-21 | 2013-01-02 | Ed.旭普林股份公司 | Noise barrier especially for a high-speed railway line |
| CN102421969A (en) * | 2009-05-04 | 2012-04-18 | Z-集团国际公司 | Acoustic shielding device for damping of disturbing traffic noise |
| CN106638346A (en) * | 2017-02-23 | 2017-05-10 | 广州市泰宇科技发展有限公司 | Sound insulation screen |
| CN106869044A (en) * | 2017-02-23 | 2017-06-20 | 广州市泰宇科技发展有限公司 | A kind of acoustic screen |
| CN109468968A (en) * | 2017-09-07 | 2019-03-15 | 北京九州轨隔振技术有限公司 | A kind of acoustic barrier for road or rail traffic etc. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG ZAIFA Free format text: FORMER OWNER: TIANJIN ZAIFA NOISE INSULATION WALL CO., LTD. Effective date: 20090904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: Wuqing Development Zone, Tianjin, China: 301700 Patentee after: Wang Zaifa Address before: Wuqing Development Zone, Tianjin, China: 301700 Patentee before: Zaifa Sound-Proof Wall Co., Ltd., Tianjin |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Tianjin Wuqing Development Zone prosperous road No. Tianjin re noise insulation wall Co., Ltd., postcode: 301700 Patentee after: Wang Zaifa Address before: Wuqing Development Zone, Tianjin, China: 301700 Patentee before: Wang Zaifa |
|
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN RECURRENCE NOISE WALL INSTALL CO., LTD. Free format text: FORMER OWNER: WANG ZAIFA Effective date: 20091016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: Tianjin Wuqing Development Zone prosperous road No. 3 Tianjin re noise insulation wall Co., Ltd., zip code: 301700 Patentee after: Tianjin re noise insulation wall installation Co., Ltd. Address before: Tianjin Wuqing Development Zone prosperous road No. Tianjin re noise insulation wall Co., Ltd., postcode: 301700 Patentee before: Wang Zaifa |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111130 Granted publication date: 20021009 |