CN203462409U - Sound barrier supporting column preventing and controlling noise of high-speed rail - Google Patents
Sound barrier supporting column preventing and controlling noise of high-speed rail Download PDFInfo
- Publication number
- CN203462409U CN203462409U CN201320466113.1U CN201320466113U CN203462409U CN 203462409 U CN203462409 U CN 203462409U CN 201320466113 U CN201320466113 U CN 201320466113U CN 203462409 U CN203462409 U CN 203462409U
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- covering plate
- plate
- column
- sound barrier
- column bodies
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Abstract
The utility model discloses a sound barrier supporting column preventing and controlling noise of a high-speed rail and belongs to the field of environmental protection. The sound barrier supporting column consists of a foot plate, two column bodies, two reinforcing plates and a covering plate, wherein the column bodies are provided with U-shaped grooves, and the covering plate is a metal plate with an L-shaped cross section. The column bodies and the foot plate are fixed, the column bodies are parallel, groove openings of the U-shaped grooves are outward, the reinforcing plates are respectively arranged on two sides of the column bodies and enable the column bodies to be connected integrally, the tops of the reinforcing plates are equal to the column bodies in height, a 20cm-60cm distance is reserved between the bottoms of the reinforcing plates and the foot plate, and inspection operation spaces are reserved at the lower portions of the column bodies. The covering plate is welded to the bottom of one reinforcing plate, and the other side of the covering plate is welded with the foot plate. One side of the covering plate where the foot plate is not arranged faces a railway line. A certain-distance gap is reserved between the reinforcing steel plate on the side of the railway line and the foot plate, so that repair and maintenance are facilitated.
Description
Technical field
The invention belongs to field of Environment Protection, be specifically related to a kind of sound barrier support column of preventing and treating high ferro noise.
Background technology
The noise producing during high ferro train operation produces larger noise pollution to environment sensitive spots such as near high ferro resident along the line, school and Office Areas.Mainly by sound barrier is set, the route of transmission of noise is stopped at present, thereby reach the object of governing noise pollution.
Summary of the invention
Object of the present invention aims to provide the high-speed rail sound barrier support column that a kind of simple in structure, economical and practical, easy access is safeguarded, solved original railway sound barrier stopping due to acoustic barrier unit board, be difficult for a difficult problem for repair and maintenance column bolt nut, be convenient to operating repairs.
For achieving the above object, the present invention adopts following solution:
Be beneficial to a high-speed rail sound barrier bracing or strutting arrangement for maintenance, a sole, two root posts, two stiffeners, a covering plate, consist of, column has U-shaped groove, and covering plate is the L-shaped metal sheet of cross section; Two root posts and sole are fixed, the notch of the parallel and U-shaped groove of two root posts outwardly, two stiffeners are separately positioned on the both sides of two root posts and two root posts are connected as one, top and the column of stiffener are contour, the bottom of stiffener and heel slab have the distance of 20 cm ~ 60 cm, make the bottom of column leave inspection operation space; The bottom welding covering plate of a stiffener wherein, the another side of covering plate and sole welding; One side of covering plate is not set towards railway line.
The notch of two root posts is for dorsad, and the notch of a channel-section steel is towards a left side, and the notch of another channel-section steel is towards the right side, and acoustic barrier unit board is inserted between two channel-section steels.
Described covering plate consists of horizontal plane and vertical plane, becomes 90-160 degree angles between horizontal plane and vertical plane, and the area of horizontal plane is little, and the area of vertical plane is large, horizontal plane and stiffener welding, vertical plane and sole welding.
Principle of the present invention is to strengthen leaving between steel plate and suspension column step plate the space of certain distance, and easy access is safeguarded.And with covering plate, side space covering under steel plate is strengthened in railway outside.And channel-section steel is convenient to acoustic barrier unit board insertion.
Compared with prior art, tool of the present invention has the following advantages:
1, the present invention is in the impregnable situation of noise reduction, solved daily cannot maintenance maintenance railway line outside the difficult problem of bolt.
2, economy of the present invention is used, easy to use.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention.
In figure: 1, channel-section steel, 2, stiffener, 3, sole, 4, covering plate, 5, column bolt hole, 6, hole for hoist.
The specific embodiment
Embodiment: shown in Fig. 1, two channel-section steels 1 are welded on sole 3 left and right sides, stiffener 2 welding for both sides between two channel-section steels, stiffener 2 bottoms and heel slab 3 have the distance of 20 cm ~ 60 cm, distance, stiffener 2 tops and channel-section steel 1 are contour.With covering plate 4, hide covering plate 4 tops and stiffener 2 welding, covering plate 4 bottoms and sole 3 welding with the reinforcement steel plate below of a railway line side dorsad.
Claims (3)
1. prevent and treat a sound barrier support column for high ferro noise, a sole, two root posts, two stiffeners, a covering plate, consist of, column has U-shaped groove, and covering plate is the L-shaped metal sheet of cross section; Two root posts and sole are fixed, the notch of the parallel and U-shaped groove of two root posts outwardly, two stiffeners are separately positioned on the both sides of two root posts and two root posts are connected as one, top and the column of stiffener are contour, the bottom of stiffener and heel slab have the distance of 20 cm ~ 60 cm, make the bottom of column leave inspection operation space; The bottom welding covering plate of a stiffener wherein, the another side of covering plate and sole welding; One side of covering plate is not set towards railway line.
2. a kind of sound barrier support column of preventing and treating high ferro noise according to claim 1, it is characterized in that: the groove notch of two columns is for dorsad, the notch of a channel-section steel is towards a left side, and the notch of another channel-section steel is towards the right side, and acoustic barrier unit board is inserted between two channel-section steels.
3. a kind of sound barrier support column of preventing and treating high ferro noise according to claim 1, it is characterized in that: described covering plate consists of horizontal plane and vertical plane, between horizontal plane and vertical plane, become 90-160 degree angles, the area of horizontal plane is little, the area of vertical plane is large, horizontal plane and stiffener welding, vertical plane and sole welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466113.1U CN203462409U (en) | 2013-08-01 | 2013-08-01 | Sound barrier supporting column preventing and controlling noise of high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466113.1U CN203462409U (en) | 2013-08-01 | 2013-08-01 | Sound barrier supporting column preventing and controlling noise of high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462409U true CN203462409U (en) | 2014-03-05 |
Family
ID=50174782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466113.1U Expired - Lifetime CN203462409U (en) | 2013-08-01 | 2013-08-01 | Sound barrier supporting column preventing and controlling noise of high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397605A (en) * | 2013-08-01 | 2013-11-20 | 山西尚风科技股份有限公司 | Sound barrier supporting column preventing high-speed rail noise |
-
2013
- 2013-08-01 CN CN201320466113.1U patent/CN203462409U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397605A (en) * | 2013-08-01 | 2013-11-20 | 山西尚风科技股份有限公司 | Sound barrier supporting column preventing high-speed rail noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 030032 floor 18, block B, times Freedom Plaza, No. 190, Longxing street, Shanxi Demonstration District, Taiyuan City, Shanxi Province Patentee after: Shangfeng Technology Co.,Ltd. Address before: 030003 floor 6, block B, hi tech international, Taiyuan hi tech Development Zone, Shanxi Province Patentee before: SHANXI SHANGFENG TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sound barrier support column for preventing high-speed railway noise Effective date of registration: 20211214 Granted publication date: 20140305 Pledgee: Bank of China Limited Taiyuan Pingyang sub branch Pledgor: Shangfeng Technology Co.,Ltd. Registration number: Y2021140000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20140305 Pledgee: Bank of China Limited Taiyuan Pingyang sub branch Pledgor: Shangfeng Technology Co.,Ltd. Registration number: Y2021140000049 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |