CN203373675U - Road sound barrier supporting device convenient to maintain - Google Patents
Road sound barrier supporting device convenient to maintain Download PDFInfo
- Publication number
- CN203373675U CN203373675U CN201320466327.9U CN201320466327U CN203373675U CN 203373675 U CN203373675 U CN 203373675U CN 201320466327 U CN201320466327 U CN 201320466327U CN 203373675 U CN203373675 U CN 203373675U
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- plate
- supporting plate
- column
- sound barrier
- horizontal plane
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model provides a road sound barrier supporting device convenient to maintain, and belongs to the field of environmental protection. The road sound barrier supporting device comprises columns, foot plates, brackets, a supporting plate and a shielding plate, wherein the columns are arranged on the foot plates. The road sound barrier supporting device is characterized in that the brackets are arranged on the column, and the supporting plate is arranged on the brackets; the distance between the supporting plate and each foot plate ranges from 10cm to 50cm; the supporting plate is used for placing a sound barrier unit plate, the cross section of the supporting plate is L-shaped, namely the supporting plate is composed of a horizontal plane and a vertical plane which is perpendicular to the horizontal plane, the area of the horizontal plane is large, the area of the vertical plane is small, the horizontal plane and the vertical plane are provided with bolt connection holes respectively, and the vertical plane of the supporting plate is connected with the shielding plate; one side which is not provided with the shielding plate faces a railway line. A certain gap is formed between the supporting plate of the road sound barrier supporting device and the ground, so that nuts which are located on the outer side of the railway line and used for connecting the sound barrier supporting steel columns and column foot bolts are maintained conveniently. The road sound barrier supporting device solves the problem that the bolts on the outer side of the railway line cannot be maintained daily.
Description
Technical field
The invention belongs to field of Environment Protection, be mainly used in stopping the noise from railway, be specifically related to a kind of sound barrier bracing or strutting arrangement of preventing and treating road noise.
Background technology
The noise produced during the rolling stock operation produces larger noise pollution near the environment sensitive spots such as resident, school and Office Area along the line.By sound barrier is set, the route of transmission of noise is stopped at present mainly, thereby reached the purpose of governing noise pollution.But due to stopping of acoustic barrier unit board, once the circuit outside is loosening for the nut that connects sound barrier supporting steel column and column bolt, due to stopping of acoustic barrier unit board, be difficult for repair and maintenance, cause very large potential safety hazard.
Summary of the invention
Purpose of the present invention aims to provide the road noise barrier bracing or strutting arrangement that a kind of simple in structure, economical and practical, easy access is safeguarded, once it is loosening for the nut that connects sound barrier supporting steel column and column bolt to have solved the original circuit outside, due to stopping of acoustic barrier unit board, be difficult for the difficult problem of repair and maintenance, be convenient to operating repairs.
For achieving the above object, the present invention adopts following solution: the present invention includes column, heel slab, carriage, supporting plate and covering plate, column is arranged on heel slab, and carriage is arranged on the column side, and supporting plate is arranged on carriage;
The cross section of described column is I-shaped;
Described supporting plate is for placing acoustic barrier unit board, supporting plate height distance sole 10 cm ~ 50cm is set; The cross section of supporting plate is L-shaped, be that supporting plate consists of horizontal plane and vertical plane, horizontal plane is vertical with vertical plane to be arranged, the area of horizontal plane is large, the area of vertical plane is little, horizontal plane and vertical plane are equipped with bolt connecting hole, and the bolt connecting hole of horizontal plane is arranged on both ends, and the bolt connecting hole of vertical plane is arranged on middle part;
Described carriage is comprised of three blocks of plates, and the setting of two boards parallel vertical is wherein arranged, and after the 3rd plate level is arranged on two vertical plate tops and is fixed as one with two vertical plates, with the column side, welds together, and the 3rd block of plate is provided with bolt connecting hole;
Described covering plate is for hiding the gap of keeping somewhere between supporting plate and sole; Covering plate is connected with column; Covering plate is comprised of square tube and the steel plate that is welded on the square tube two ends, and bolt connecting hole is set on square tube, with supporting plate, by connecting bolt, is connected.
The space of certain distance is left on supporting plate of the present invention and ground, and easy access safeguards that the railway line outside is for connecting the nut of sound barrier supporting steel column and column bolt.Form covering plate with rectangular tube two ends welding steel, the covering plate two ends are welded on column simultaneously, and covering plate is connected with supporting plate by connecting bolt, and side space under the supporting plate of the railway outside is hidden.One side of covering plate is not installed towards railway line, is convenient to operating repairs.
Principle of the present invention is: certain altitude in the groove of column both sides, carriage and supporting plate are set, two ends of bearing plate and carriage are bolted, the sound barrier unit is placed on supporting plate, make the space of leaving certain distance between supporting plate and ground, the easy access maintenance line outside is for connecting the nut of sound barrier support post and column bolt.
Compared with prior art, the present invention has following advantage:
1, the present invention is in the impregnable situation of noise reduction, solved a daily difficult problem that can't maintenance maintenance railway line outside bolt.
2, the present invention is economic and practical, easy to use.
The accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention one.
Fig. 2 is the structure chart of carriage in the embodiment of the present invention one.
Fig. 3 is the structure chart of covering plate in the embodiment of the present invention one.
In figure: 1, column, 2, heel slab, 3, strengthen steel plate, 4, carriage, 5, supporting plate, 6, covering plate, 7, bolt, 8, connecting hole.
The specific embodiment
Embodiment mono-: shown in Fig. 1, Fig. 2, Fig. 3, the present embodiment by two root posts 1, two 2,4 carriages of heel slab 4, supporting plate 5, two strengthen steel plate 3 and a covering plate 6 forms, welding one root post 1 on each sole 2, every root post 1 arranges two carriages 4, carriage 4 is welded in the groove of column 1, and supporting plate 5 is arranged on carriage 5 by bolt 5;
The cross section of described column 1 is I-shaped; The bottom of column 1 arranges 4 and strengthens steel plate 3, strengthens steel plate 3 and is welded as a whole with column 1 and heel slab 2 respectively;
Described supporting plate 5 is for placing acoustic barrier unit board, supporting plate height distance sole 20cm is set; The cross section of supporting plate 5 is L-shaped, be that supporting plate 5 consists of horizontal plane and vertical plane, horizontal plane is vertical with vertical plane to be arranged, the area of horizontal plane is large, the area of vertical plane is little, horizontal plane and vertical plane are equipped with bolt connecting hole, and the bolt connecting hole of horizontal plane is arranged on both ends, and the bolt connecting hole of vertical plane is arranged on middle part;
Described carriage 4 is comprised of three blocks of plates, and the setting of two boards parallel vertical is wherein arranged, and the 3rd plate level is arranged on two vertical plate tops and is fixed as one with two vertical plates, and the 3rd block of plate is provided with bolt connecting hole;
Described covering plate 6 is for hiding the gap of keeping somewhere between supporting plate and sole; Covering plate is connected with column; Covering plate is comprised of square tube and the steel plate that is welded on the square tube two ends, and bolt connecting hole is set on square tube.
Each parts in the present embodiment are steel matter.
Embodiment bis-: the present embodiment supporting plate height distance heel slab 30cm is set; Other structures are identical with embodiment mono-.
Embodiment tri-: the present embodiment supporting plate height distance sole 40cm is set; Other structures are identical with embodiment mono-.
Claims (4)
1. the road noise barrier bracing or strutting arrangement of an easy access, comprise column, sole, carriage, supporting plate and covering plate, and column is arranged on sole, it is characterized in that carriage is arranged on column, and supporting plate is arranged on carriage; Supporting plate height distance sole 10 cm ~ 50 cm are set; Described supporting plate is for placing acoustic barrier unit board, the cross section of supporting plate is L-shaped, be that supporting plate consists of horizontal plane and vertical plane, horizontal plane is vertical with vertical plane to be arranged, the area of horizontal plane is large, the area of vertical plane is little, and horizontal plane and vertical plane are equipped with bolt connecting hole, and the vertical plane of supporting plate connects covering plate; One side of covering plate is not installed towards railway line.
2. the road noise barrier bracing or strutting arrangement of a kind of easy access according to claim 1, is characterized in that the cross section of described column is I-shaped.
3. the road noise barrier bracing or strutting arrangement of a kind of easy access according to claim 1, it is characterized in that described carriage is comprised of three blocks of plates, the setting of two boards parallel vertical is wherein arranged, the 3rd plate level is arranged on two vertical plate tops and is fixed as one with two vertical plates, and the 3rd block of plate is provided with bolt connecting hole.
4. the road noise barrier bracing or strutting arrangement of a kind of easy access according to claim 1, is characterized in that described covering plate is for hiding the gap of keeping somewhere between supporting plate and sole; Covering plate is connected with column; Covering plate is comprised of square tube and the steel plate that is welded on the square tube two ends, and bolt connecting hole is set on square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466327.9U CN203373675U (en) | 2013-08-01 | 2013-08-01 | Road sound barrier supporting device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466327.9U CN203373675U (en) | 2013-08-01 | 2013-08-01 | Road sound barrier supporting device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373675U true CN203373675U (en) | 2014-01-01 |
Family
ID=49836220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466327.9U Expired - Lifetime CN203373675U (en) | 2013-08-01 | 2013-08-01 | Road sound barrier supporting device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397606B (en) * | 2013-08-01 | 2015-07-08 | 山西尚风科技股份有限公司 | Road sound barrier supporting device convenient to overhaul |
| CN106592454A (en) * | 2016-12-27 | 2017-04-26 | 中国铁道科学研究院节能环保劳卫研究所 | Offset steel stand column for railway sound barrier |
-
2013
- 2013-08-01 CN CN201320466327.9U patent/CN203373675U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397606B (en) * | 2013-08-01 | 2015-07-08 | 山西尚风科技股份有限公司 | Road sound barrier supporting device convenient to overhaul |
| CN106592454A (en) * | 2016-12-27 | 2017-04-26 | 中国铁道科学研究院节能环保劳卫研究所 | Offset steel stand column for railway sound barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A road sound barrier support device convenient for maintenance Effective date of registration: 20211214 Granted publication date: 20140101 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 | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20140101 Pledgee: Bank of China Limited Taiyuan Pingyang sub branch Pledgor: Shangfeng Technology Co.,Ltd. Registration number: Y2021140000049 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |