CN108487101A - New road soundproof wall - Google Patents
New road soundproof wall Download PDFInfo
- Publication number
- CN108487101A CN108487101A CN201810484666.7A CN201810484666A CN108487101A CN 108487101 A CN108487101 A CN 108487101A CN 201810484666 A CN201810484666 A CN 201810484666A CN 108487101 A CN108487101 A CN 108487101A
- Authority
- CN
- China
- Prior art keywords
- connector
- upright column
- shaped upright
- sound panel
- new road
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 238000007747 plating Methods 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The present invention relates to new road soundproof walls, belong to field of road traffic.Including H-shaped upright column,Sound panel,Connector,Screw-thread steel,Nut,H-shaped upright column uniformly opens up 35 upstanding studs holes along short transverse on every side wing edge center line,Sound panel is divided into three layers,Internal layer is internal layer corrugated plating,Middle layer is sound-proof material,Outer layer is outer layer plate,Connector is symmetrical E shapes structure,At left and right sides of sound panel,Centre adds transverse connection reinforcing plate,Internal layer corrugated plating is that straight steel plate bending forms,It is made of semi-circular segments and horizontal segment,The length of each horizontal segment is the 1/6 1/4 of semi-circular segments diameter,It is linear corrugated uniformly to protrude,The area of sound panel reflection noise can be increased,Advantages and advantages of the invention are that connection is reliable,Node strength is high,Soundproof effect is apparent,Convenient transportation,Service life is long,Short construction period,Installation is simple,Convenient for maintenance and repair,Assembling parts can be directly by prefabrication.
Description
Technical field
The invention belongs to field of road traffic, more particularly to a kind of new road soundproof wall.
Background technology
During rapid economic development, along with the Large scale construction of road, while serious noise is also brought
Pollution, with the increase year by year of China various regions standard highway volume of traffic, traffic noise influences the daily life of subjective reflection, in order to
The noise that vehicle generates is set not influence the normal life of both sides resident, it will usually which acoustical panel, but current road are set in road both sides
Sound panel used in road can not accomplish that noise reduction truly, soundproof effect are not said highly desirable yet.
Invention content
In order to solve above-mentioned technical problem, the present invention provides a kind of new road soundproof wall, mainly for exploitation
A kind of connection is reliable, and node strength is high, and soundproof effect is apparent, and convenient transportation, service life is long, short construction period, and installation is simple,
Convenient for maintenance and repair, assembling parts can be directly by the new road soundproof wall of prefabrication.
The technical solution adopted by the present invention is as follows：
New road soundproof wall, including H-shaped upright column, sound panel, connector, screw-thread steel, nut, the H-shaped upright column edge
Short transverse uniformly opens up 3-5 upstanding studs hole on every side wing edge center line；The sound panel is divided into three layers, and internal layer is internal layer
Corrugated plating, middle layer are sound-proof material, outer layer is outer layer plate；The connector is symmetrical E shapes structure, is located at sound panel or so
Both sides, centre add transverse connection reinforcing plate, uniformly open up 3-5 connector bolt on center line along connector short transverse
Hole；
Internal layer corrugated plating is that straight steel plate bending forms, and is made of semi-circular segments and horizontal segment, and the length of each horizontal segment is half
The 1/6-1/4 of circle section diameter, it is linear corrugated uniformly to protrude, the area of noise is reflected for increasing sound panel；
Connector is connect with H-shaped upright column cooperation vertical abutment joint, behind H-shaped upright column fixed position, from top to bottom by sound panel
The groove being inserted between two neighboring H-shaped upright column sequentially passes through upstanding studs hole, connector bolt hole with screw-thread steel, spiral shell is used in combination
Mother tightens in H-shaped upright column both sides；
The thickness of sound panel is 100-120mm, and the thickness of sound-proof material is 80-100mm, and internal layer corrugated plating and outer layer plate are one
Galvanized sheet, by numerical control device press flute to increase intensity, the integrally-built wind loading rating of new road soundproof wall is 10-
12 grades, compression strength 280-320kg/m2, mean transmission loss 50-55dB.
Further, the connector height is identical as H-shaped upright column.
Further, the connector cross-sectional length is identical as H-shaped upright column web length.
Further, 1/2 phase of the difference on the edge of a wing and web width of the connector cross-sectional width and H-shaped upright column
Together.
Further, the upstanding studs hole is corresponded with connector bolt hole position and diameter is identical.
Beneficial effects of the present invention：
Advantages and advantages of the invention are that connection is reliable, and node strength is high, and soundproof effect is apparent, and convenient transportation uses the longevity
Life length, short construction period, installation is simple, is convenient for maintenance and repair, assembling parts can be directly by prefabrication.
Description of the drawings
Fig. 1 is new road soundproof wall top view illustration of the present invention.
Fig. 2 is new road soundproof wall elevation schematic diagram of the present invention.
Fig. 3 is H-shaped upright column top view illustration.
Fig. 4 is sound panel top view illustration.
In figure, 1 is H-shaped upright column；2 be sound panel；3 be connector；4 be screw-thread steel；5 be nut；1-1 is column spiral shell
Keyhole；2-1 is internal layer corrugated plating；2-2 is outer layer plate；2-3 is sound-proof material；3-1 is connector reinforcing plate；3-2 is connector
Bolt hole.
Specific implementation mode
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment：
As Figure 1-Figure 4, new road soundproof wall, including H-shaped upright column 1, sound panel 2, connector 3, screw-thread steel 4, nut
5, the H-shaped upright column 1 uniformly opens up 3-5 upstanding studs hole 1-1 along short transverse on every side wing edge center line；It is described every
It is three layers that soundboard 2, which divides, and internal layer is internal layer corrugated plating 2-1, middle layer is sound-proof material 2-3, outer layer is outer layer plate 2-2；The company
Fitting 3 is symmetrical E shapes structure, is located at 2 left and right sides of sound panel, centre adds transverse connection reinforcing plate 3-1, along connector
3 short transverses uniformly open up 3-5 connector bolt hole 3-2 on center line；
Internal layer corrugated plating 2-1 is that straight steel plate bending forms, and is made of semi-circular segments and horizontal segment, the length of each horizontal segment is
The 1/6-1/4 of semi-circular segments diameter, it is linear corrugated uniformly to protrude, the area of noise is reflected for increasing sound panel 2；Sound insulation
The thickness of plate 2 is 100-120mm, and it is one that the thickness of sound-proof material 2-3, which is 80-100mm, internal layer corrugated plating 2-1 and outer layer plate 2-3,
The galvanized sheet of body, by numerical control device press flute to increase intensity, the integrally-built wind loading rating of new road soundproof wall is
10-12 grades, compression strength 280-320kg/m2, mean transmission loss 50-55dB.
The height of connector 3 is identical as H-shaped upright column 1, and connector 3 coordinates vertical abutment joint to connect with H-shaped upright column 1,
Behind 1 fixed position of H-shaped upright column, sound panel 2 is from top to bottom inserted into the groove between two neighboring H-shaped upright column 1, uses screw thread
Steel 4 sequentially passes through upstanding studs hole 1-1, connector bolt hole 3-2, and nut 5 is used in combination to be tightened in 1 both sides of H-shaped upright column；Connection
3 cross-sectional length of part is identical as 1 web length of H-shaped upright column；The edge of a wing and web of 3 cross-sectional width of connector with H-shaped upright column 1
The 1/2 of the difference of width is identical.Upstanding studs hole 1-1 is corresponded with the positions connector bolt hole 3-2 and diameter is identical.
Structure is prefabricated in the factory the sound panel 2 as a whole with connector 3.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. new road soundproof wall, including H-shaped upright column（1）, sound panel（2）, connector（3）, screw-thread steel（4）, nut（5）,
It is characterized in that：The H-shaped upright column（1）3-5 upstanding studs hole is uniformly opened up on every side wing edge center line along short transverse
（1-1）；The sound panel（2）It is divided into three layers, internal layer is internal layer corrugated plating（2-1）, middle layer be sound-proof material（2-3）, outer layer be
Outer layer plate（2-2）；The connector（3）For symmetrical E shapes structure, it is located at sound panel（2）The left and right sides, centre add transverse direction
Connector reinforcing plate（3-1）, along connector（3）Short transverse uniformly opens up 3-5 connector bolt hole on center line（3-2）；
Internal layer corrugated plating（2-1）It forms for straight steel plate bending, is made of semi-circular segments and horizontal segment, the length of each horizontal segment
It is linear corrugated uniformly to protrude for the 1/6-1/4 of semi-circular segments diameter, for increasing sound panel（2）Reflect the area of noise；
Connector（3）With H-shaped upright column（1）Coordinate vertical abutment joint connection, H-shaped upright column（1）Behind fixed position, by sound panel
（2）From top to bottom it is inserted into two neighboring H-shaped upright column（1）Between groove, use screw-thread steel（4）Sequentially pass through upstanding studs hole（1-
1）, connector bolt hole（3-2）, nut is used in combination（5）In H-shaped upright column（1）It tightens both sides；
Sound panel（2）Thickness be 100-120mm, sound-proof material（2-3）Thickness be 80-100mm, internal layer corrugated plating（2-1）With
Outer layer plate（2-3）It is integrated galvanized sheet, by numerical control device press flute to increase intensity, new road soundproof wall is whole
The wind loading rating of structure is 10-12 grades, compression strength 280-320kg/m2, mean transmission loss 50-55dB.
2. new road soundproof wall according to claim 1, it is characterised in that：The connector（3）Height and I-shaped
Type column（1）It is identical.
3. new road soundproof wall according to claim 1, it is characterised in that：The connector（3）Cross-sectional length with
H-shaped upright column（1）Web length is identical.
4. new road soundproof wall according to claim 1, it is characterised in that：The connector（3）Cross-sectional width with
H-shaped upright column（1）The edge of a wing and web width difference it is 1/2 identical.
5. new road soundproof wall according to claim 1, it is characterised in that：The upstanding studs hole（1-1）With company
Fitting bolt hole（3-2）Position corresponds and diameter is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484666.7A CN108487101A (en) | 2018-05-20 | 2018-05-20 | New road soundproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484666.7A CN108487101A (en) | 2018-05-20 | 2018-05-20 | New road soundproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487101A true CN108487101A (en) | 2018-09-04 |
Family
ID=63354491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810484666.7A Pending CN108487101A (en) | 2018-05-20 | 2018-05-20 | New road soundproof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164778A (en) * | 2021-12-17 | 2022-03-11 | 曹建枫 | Noise reduction and isolation sound barrier for assembled butt-joint overpass |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006306A (en) * | 2007-07-11 | 2009-01-15 | 강현숙 | Soundproop wall |
| CN103243868A (en) * | 2013-05-22 | 2013-08-14 | 昆山坤林彩钢板活动房有限公司 | Butt joint structure for color plate roofs |
| KR20130091021A (en) * | 2012-02-07 | 2013-08-16 | 주식회사 한일철도 | Soundproof panel and manufacture method of soundproof panel |
| CN103778910A (en) * | 2014-01-25 | 2014-05-07 | 无锡佳谊林电气有限公司 | Noise reduction sound barrier |
| CN204298994U (en) * | 2014-12-09 | 2015-04-29 | 苏州科技学院 | Glass fiber reinforced cement noise barrier |
| CN206581163U (en) * | 2017-03-14 | 2017-10-24 | 杭州广赢建设工程有限公司 | A kind of sound barrier |
| CN108049320A (en) * | 2017-12-22 | 2018-05-18 | 中国铁路设计集团有限公司 | Hollow board-like acoustic barrier unit board |
-
2018
- 2018-05-20 CN CN201810484666.7A patent/CN108487101A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006306A (en) * | 2007-07-11 | 2009-01-15 | 강현숙 | Soundproop wall |
| KR20130091021A (en) * | 2012-02-07 | 2013-08-16 | 주식회사 한일철도 | Soundproof panel and manufacture method of soundproof panel |
| CN103243868A (en) * | 2013-05-22 | 2013-08-14 | 昆山坤林彩钢板活动房有限公司 | Butt joint structure for color plate roofs |
| CN103778910A (en) * | 2014-01-25 | 2014-05-07 | 无锡佳谊林电气有限公司 | Noise reduction sound barrier |
| CN204298994U (en) * | 2014-12-09 | 2015-04-29 | 苏州科技学院 | Glass fiber reinforced cement noise barrier |
| CN206581163U (en) * | 2017-03-14 | 2017-10-24 | 杭州广赢建设工程有限公司 | A kind of sound barrier |
| CN108049320A (en) * | 2017-12-22 | 2018-05-18 | 中国铁路设计集团有限公司 | Hollow board-like acoustic barrier unit board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164778A (en) * | 2021-12-17 | 2022-03-11 | 曹建枫 | Noise reduction and isolation sound barrier for assembled butt-joint overpass |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |