CN207608838U - A kind of mounting device of highway shading sound barrier - Google Patents
A kind of mounting device of highway shading sound barrier Download PDFInfo
- Publication number
- CN207608838U CN207608838U CN201721791964.8U CN201721791964U CN207608838U CN 207608838 U CN207608838 U CN 207608838U CN 201721791964 U CN201721791964 U CN 201721791964U CN 207608838 U CN207608838 U CN 207608838U
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- steel
- guard rail
- fixing groove
- sound barrier
- shape fixing
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Abstract
The utility model is specially a kind of mounting device of highway shading sound barrier, solve the problems, such as the installation of existing shading sound barrier exist take up a large area, quantities and cost is higher and integral strength and stability are poor.A kind of mounting device of highway shading sound barrier, including junction steel plate and steel guard rail column, the bottom end of steel guard rail column is provided with connecting flange, foundation bolt is installed between connecting flange and junction steel plate, the side wall of steel guard rail column is fixed with channel steel shape fixing groove, steel guard rail girder is provided in channel steel shape fixing groove, steel guard rail girder is bolted with channel steel shape fixing groove, and stiffened steel plates and lower stiffened steel plates are provided between channel steel shape fixing groove and steel guard rail column.The utility model is convenient for the installation of shading sound barrier, is not required to separately set up column, while ensureing its strength and stability, has saved material；And ensure that the stability at steel column girder and channel steel shape fixing groove node, while increasing the overall stiffness and stability of structure.
Description
Technical field
The utility model is related to construction of the highway mounting device, specially a kind of mounting device of highway shading sound barrier.
Background technology
Shading sound barrier is as a kind of dirty to reduce highway communication by absorbing and controlling traffic noise, light route of transmission
The measure of dye is widely used in national highway environment in recent years since it is practical, feasible, effective, one-time investment is small
It protects in building cause.
There are mainly two types of approach for the installation of existing highway shading sound barrier：1, isolated footing is set up, by built-in fitting by sound-screen
Barrier is mounted on the outside of highway barrier, this kind of mounting means there are floor spaces larger, quantities and the higher problem of cost；2, lead to
Built-in fitting and anchor bolt are crossed, sound barrier is directly mounted on concrete anti-collision guard bar, this way often causes unwieldy structure
And waste of material, and the integral strength and stability installed are poor.
Invention content
The utility model in order to solve the installation of existing shading sound barrier exist take up a large area, quantities and cost it is higher and
Integral strength and the poor problem of stability, provide a kind of mounting device of highway shading sound barrier.
The utility model adopts the following technical scheme that realization：A kind of mounting device of highway shading sound barrier, including
The junction steel plate being embedded in concrete bed upper surface and the steel guard rail column being vertically provided above junction steel plate, steel guard rail
The bottom end of column is provided with the connecting flange for being close to junction steel plate, and foundation bolt, steel are installed between connecting flange and junction steel plate
The side wall of fence upright is fixed with horizontally disposed channel steel shape fixing groove, and steel guard rail girder, steel are provided in channel steel shape fixing groove
Guardrail girder is bolted with channel steel shape fixing groove, and vertical placement is provided between channel steel shape fixing groove and steel guard rail column
Upper stiffened steel plates and lower stiffened steel plates.
Shading sound barrier is directly mounted on steel guard rail column in the structure design, is saved the area, quantities is reduced,
Save project cost；And by the way that steel guard rail girder and shading sound barrier are shared steel guard rail column, overall structure passes through connection
Steel plate and foundation bolt, are anchored on the concrete bed of anticollision barrier, and it is rigid that steel guard rail girder enhances shading sound barrier itself
Degree and stability, overcome the installation of existing shading sound barrier exist take up a large area, quantities and cost is higher and integral strength
And the problem that stability is poor.
Steel guard rail column is H-type structure.
When installation, shading sound barrier is inserted into the notch of steel guard rail column bilateral, it is easy for installation, it is not required to separately set up column,
While saving material, the strength and stability of shading sound barrier is enable to ensure.
It is reliable that the structure design of the utility model is reasonable, and the structure design of steel guard rail column is convenient for the installation of shading sound barrier,
It is not required to separately set up column, while ensureing its strength and stability, has saved material；And it ensure that steel column girder and channel steel shape
Stability at fixing groove node, while increasing the overall stiffness and stability of structure, have small floor space, quantities and
The relatively low and easy to operate advantage of cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic side view of Fig. 1.
In figure：1- concrete beds, 2- junction steel plates, 3- steel guard rail columns, 4- connecting flanges, 5- foundation bolts, 6- slots
Steel shape fixing groove, 7- steel guard rail girders, 8- bolts, the upper stiffened steel plates of 9-, stiffened steel plates under 10-.
Specific implementation mode
A kind of mounting device of highway shading sound barrier, including the junction steel plate 2 that is embedded in 1 upper surface of concrete bed
With the steel guard rail column 3 for being vertically provided at 2 top of junction steel plate, the bottom end of steel guard rail column 3, which is provided with, is close to junction steel plate 2
Connecting flange 4, is installed with foundation bolt 5 between connecting flange 4 and junction steel plate 2, the side wall of steel guard rail column 3 is fixed with level and sets
The channel steel shape fixing groove 6 set is provided with steel guard rail girder 7, steel guard rail girder 7 and channel steel shape fixing groove 6 in channel steel shape fixing groove 6
Connected by bolt 8, be provided between channel steel shape fixing groove 6 and steel guard rail column 3 the upper stiffened steel plates 9 vertically placed and it is lower plus
Strength steel plate 10.
Steel guard rail column 3 is H-type structure.
In specific implementation process, channel steel shape fixing groove 6 uses clod wash equilateral channel steel；Upper stiffened steel plates 9 and lower stiffened steel plates
10 are connected to using fillet weld on steel guard rail column 3, and the weld material at welding node is identical as by the intensity of welding steel material.
Claims (2)
1. a kind of mounting device of highway shading sound barrier, it is characterised in that：Including being embedded in concrete bed（1）In upper surface
Junction steel plate（2）Be vertically provided at junction steel plate（2）The steel guard rail column of top（3）, steel guard rail column（3）Bottom end set
It is equipped with and is close to junction steel plate（2）Connecting flange（4）, connecting flange（4）With junction steel plate（2）Between be installed with foundation bolt（5）,
Steel guard rail column（3）Side wall be fixed with horizontally disposed channel steel shape fixing groove（6）, channel steel shape fixing groove（6）Inside it is provided with steel
Guardrail girder（7）, steel guard rail girder（7）With channel steel shape fixing groove（6）Pass through bolt（8）Connection, channel steel shape fixing groove（6）With steel
Fence upright（3）Between be provided with the upper stiffened steel plates vertically placed（9）With lower stiffened steel plates（10）.
2. a kind of mounting device of highway shading sound barrier according to claim 1, it is characterised in that：Steel guard rail column
（3）It is H-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791964.8U CN207608838U (en) | 2017-12-20 | 2017-12-20 | A kind of mounting device of highway shading sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791964.8U CN207608838U (en) | 2017-12-20 | 2017-12-20 | A kind of mounting device of highway shading sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608838U true CN207608838U (en) | 2018-07-13 |
Family
ID=62799286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791964.8U Active CN207608838U (en) | 2017-12-20 | 2017-12-20 | A kind of mounting device of highway shading sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012342A (en) * | 2021-03-04 | 2022-09-06 | 北京华路安交通科技有限公司 | Sound barrier stand and guardrail body structure and sound barrier guardrail system |
-
2017
- 2017-12-20 CN CN201721791964.8U patent/CN207608838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012342A (en) * | 2021-03-04 | 2022-09-06 | 北京华路安交通科技有限公司 | Sound barrier stand and guardrail body structure and sound barrier guardrail system |
| CN115012342B (en) * | 2021-03-04 | 2024-06-11 | 北京华路安交通科技有限公司 | Sound barrier upright post and guardrail integrated structure and sound barrier guardrail system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 030032 Shanxi Transportation Science and Technology Park, 27 Wuluo Street, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Transportation Planning Survey and Design Institute Co., Ltd. Address before: 030012 Shanxi Province, Taiyuan city and State Road No. 69 Patentee before: Shanxi Traffic Planning Survey Design Institute |