CN206090343U - Bridge anticollision wall backpack sound barrier - Google Patents
Bridge anticollision wall backpack sound barrier Download PDFInfo
- Publication number
- CN206090343U CN206090343U CN201620898268.6U CN201620898268U CN206090343U CN 206090343 U CN206090343 U CN 206090343U CN 201620898268 U CN201620898268 U CN 201620898268U CN 206090343 U CN206090343 U CN 206090343U
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- CN
- China
- Prior art keywords
- bridge
- collision
- wall
- steel
- bolt
- 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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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses bridge anticollision wall backpack sound barrier, the device characterized in that comprises bridge anticollision wall, extension steel stand, sound insulation / acoustic baffle, bolt, steel sheet, bridge anticollision wall, wherein bridge anticollision wall has been under construction and has been finished and do not possess pre -buried U -shaped bolt and mounting flange's condition. Extension steel stand is an extension H shaped steel stand, extension steel stand contains the subtotal of installing sound insulation / acoustic baffle to be used for fixing in bridge anticollision part on the wall, adopts HWl00X100's Q235H shaped steel, and the deformed steel stand adopts the Q235 steel sheet to form in mill's processing welding, the equal strength welding, and welding seam height must not be less than 6mm, with hot dipping zinc after the pickling of steel stand, the degrease, galvanizing coat thickness >= 80 mu m. The utility model discloses an economic benefits that's backpack sound barrier is fixed at the back of bridge anticollision wall, can effective solution build that the construction of road anticollision wall finishes and the difficult problem of prefabricated U -shaped bolt, realize saving time, saving labour and install and maintain convenient purpose, be convenient for dismouting and adjustment, application scope is wide, easily promotes and implements, have good is disclosed.
Description
Technical field
This utility model belongs to traffic noise reduction technology field, it particularly relates to a kind of bridge-collision-avoidance wall backpack sound-screen
Barrier.
Background technology
Traffic noise urban transportation modernizes the process that direction is developed, motor vehicles to high-grade, high speed, overhead solid etc.
Quantity sharply increases the noise pollution for making urban highway traffic noise pollution increasingly serious for bringing.Road traffic noise has strong
The characteristics of degree is big, coverage is wide, has been increasingly becoming the primary pollution source of urban environment noise, also becomes environmental noise control
Difficult point.
Sound barrier is increasingly used widely in highway construction and urban construction, for sound insulation and noise reducing, builds good
Living environment plays the role of important.In Practical Project, particularly part builds or the highway of transformation needs to set up sound barrier, by
Construct in bridge-collision-avoidance wall and completed, therefore do not possessed prefabricated U-shaped bolt to fix the condition of steel column.This utility model skill
The bridge-collision-avoidance wall backpack sound barrier that art is adopted, constructs at existing sound barrier back, is capable of achieving the effect of construction facilitation.
Utility model content
The purpose of this utility model is to provide a kind of bridge-collision-avoidance wall backpack sound barrier, for solving built road
Anti-collision wall construction is finished and a difficult problem for not prefabricated U-shaped bolt.
A kind of bridge-collision-avoidance wall backpack sound barrier, it is characterised in that including bridge-collision-avoidance wall 5, lengthen steel column 1, every
Sound/acoustic board, bolt 2, steel plate 4, wherein bridge-collision-avoidance wall, have constructed and have finished and do not possess pre-buried U bolt and Method for Installation
The condition of blue disk.
Preferably, the lengthening steel column 1 is to lengthen H profile steel column.
Preferably, it is described to lengthen steel column 1 comprising the part for installing sound insulation/acoustic board and be used for being fixed on bridge-collision-avoidance wall
On part, using the Q235H shaped steel of HWl00X100, special-shaped steel column is welded in factory process using Q235 steel plates, etc.
Strength solder joints, weld bead height must not be less than 6mm, by galvanizing by dipping after steel column pickling, defat, galvanized layer thickness >=80 μm.
Preferably, the bolt 2 makes column be connected with anti-collision wall using bar planting split bolt, and bolt 2, nut selects Q235
Steel processing and manufacturing.
Preferably, the steel plate 4 can be one or more, between adjustment bolt nut 3 and bridge-collision-avoidance wall 5
Gap.
The backpack sound barrier of this utility model design, is fixed on the back of bridge-collision-avoidance wall, can the built road of effectively solving
Road anti-collision wall construction is finished and a difficult problem for not prefabricated U-shaped bolt, and realization saves time, saving of labor and purpose convenient for installation and maintenance, is easy to
Dismounting and adjustment, it is applied widely, it is easy to promotion and implementation, with good economic benefit.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment Bridge anti-collision wall backpack sound barrier.
Description of reference numerals：
1- lengthens H profile steel column, 2- bolts, 3- nuts, 4- steel plates, 5- bridge-collision-avoidance walls.
Specific embodiment
Bridge-collision-avoidance wall backpack sound barrier described in the utility model is done furtherly with reference to specific embodiment
It is bright, but protection domain of the present utility model is not limited to this.
Fig. 1 is the structural representation of this utility model embodiment Bridge anti-collision wall backpack sound barrier, and wherein 1- lengthens H
Shaped steel column, 2- bolts, 3- nuts, 4- steel plates, 5- bridge-collision-avoidance walls.
As shown in fig. 1, the bridge-collision-avoidance wall backpack sound barrier, by bridge-collision-avoidance wall 5, lengthen steel column 1, sound insulation/
Acoustic board, bolt 2, steel plate 4 are constituted.
Bridge-collision-avoidance wall in the present embodiment, has constructed and has finished, the bar for not possessing pre-buried U bolt and mounting flange
Part.
It can lengthen H profile steel column to lengthen steel column 1.
Steel column 1 is lengthened, the part comprising the part for installing sound insulation/acoustic board and for being fixed on bridge-collision-avoidance wall,
Using the Q235H shaped steel of HWl00X100, special-shaped steel column is welded in factory process using Q235 steel plates, equal strength welding,
Weld bead height must not be less than 6mm, by galvanizing by dipping after steel column pickling, defat, galvanized layer thickness >=80 μm.
Bolt 2 makes column be connected with anti-collision wall using bar planting split bolt, and bolt, nut etc. are from Q235 steel processing system
Make.
Steel plate 4 is used for the gap of adjustment bolt nut 3 and bridge-collision-avoidance wall 5, accelerates as needed.
Backpack sound barrier in the present embodiment, is fixed on the back of bridge-collision-avoidance wall, and the built road of energy effectively solving is prevented
Hit wall construction to finish and a difficult problem for not prefabricated U-shaped bolt, realization saves time, saving of labor and purpose convenient for installation and maintenance, is easy to dismounting
And adjustment, it is applied widely, it is easy to promotion and implementation, with good economic benefit.
The above-mentioned description to embodiment is not the restriction to technical solutions of the utility model, therefore, it is of the present utility model
Protection domain is not limited solely to above-described embodiment, it is any according to this utility model design it is done be only it is pro forma and
The various modifications and improvements of unsubstantiality, are regarded as within protection domain of the present utility model.
Claims (2)
1. a kind of bridge-collision-avoidance wall backpack sound barrier, it is characterised in that including bridge-collision-avoidance wall (5), lengthen steel column (1),
Sound insulation/acoustic board, bolt (2), steel plate (4), wherein bridge-collision-avoidance wall (5) have been constructed and have finished and do not possess pre-buried U bolt
With the condition of mounting flange；
Lengthening steel column (1) is to lengthen H profile steel column；
The part that steel column (1) is lengthened comprising the part for installing sound insulation/acoustic board and for being fixed on bridge-collision-avoidance wall,
Using the Q235H shaped steel of HWl00X100, special-shaped steel column is welded in factory process using Q235 steel plates, equal strength welding,
Weld bead height must not be less than 6mm, by galvanizing by dipping after steel column pickling, defat, galvanized layer thickness >=80 μm；
The bolt (2) makes column be connected with anti-collision wall using bar planting split bolt, and bolt (2), nut (3) are from Q235 steel
Processing and manufacturing.
2. bridge-collision-avoidance wall backpack sound barrier according to claim 1, it is characterised in that steel plate (4) quantity is
One or more, for the gap of adjustment bolt (2), nut (3) and bridge-collision-avoidance wall (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898268.6U CN206090343U (en) | 2016-08-17 | 2016-08-17 | Bridge anticollision wall backpack sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898268.6U CN206090343U (en) | 2016-08-17 | 2016-08-17 | Bridge anticollision wall backpack sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090343U true CN206090343U (en) | 2017-04-12 |
Family
ID=58468743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898268.6U Expired - Fee Related CN206090343U (en) | 2016-08-17 | 2016-08-17 | Bridge anticollision wall backpack sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093856A (en) * | 2019-04-29 | 2019-08-06 | 中铁上海设计院集团有限公司 | A kind of breast board connection structure in rail traffic bridge |
| CN112796241A (en) * | 2019-11-13 | 2021-05-14 | 西藏中驰集团股份有限公司 | Totally-enclosed sound barrier with novel structure |
-
2016
- 2016-08-17 CN CN201620898268.6U patent/CN206090343U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093856A (en) * | 2019-04-29 | 2019-08-06 | 中铁上海设计院集团有限公司 | A kind of breast board connection structure in rail traffic bridge |
| CN110093856B (en) * | 2019-04-29 | 2023-12-26 | 中铁上海设计院集团有限公司 | Breast board connection structure for rail transit bridge |
| CN112796241A (en) * | 2019-11-13 | 2021-05-14 | 西藏中驰集团股份有限公司 | Totally-enclosed sound barrier with novel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |