CN204510038U - The inorganic noise barrier stand column of socket joint assembling - Google Patents
The inorganic noise barrier stand column of socket joint assembling Download PDFInfo
- Publication number
- CN204510038U CN204510038U CN201520104389.4U CN201520104389U CN204510038U CN 204510038 U CN204510038 U CN 204510038U CN 201520104389 U CN201520104389 U CN 201520104389U CN 204510038 U CN204510038 U CN 204510038U
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- China
- Prior art keywords
- socket joint
- column
- spigot
- bell
- groove
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Abstract
The utility model discloses the inorganic noise barrier stand column of socket joint assembling, be made up of socket joint column on lower socket joint column and at least one, described upper socket joint column comprises bell and spigot, upper socket joint section, upper socket joint groove and perforation, upper bell and spigot and upper socket joint section size match, upper socket joint section is positioned at the below of socket joint column, upper socket joint groove runs through and is arranged on the corresponding both sides of socket joint column, and perforation is arranged on four faces of socket joint section, and upper bell and spigot, upper socket joint section and perforated inner communicate; Described lower socket joint column comprises lower bell and spigot, lower socket joint base and lower socket joint groove, and lower bell and spigot and upper socket joint section match, and lower socket joint groove is arranged on the both sides corresponding with upper socket joint groove, and lower socket joint base is bolted to connection.This column design becomes segmentation socket joint to assemble, and solves the problem of the transport of original H profile steel column and lifting difficulty, improves the efficiency of construction, reduce difficulty of construction and risk, save steel, have more obvious energy saving standard performance.
Description
Technical field
The utility model belongs to railway operation noise abatement field, is specifically related to a kind of inorganic noise barrier stand column of socket joint assembling being applied to high-speed railway.
Background technology
Sound barrier is the facility structure inserted between sound source and recipient, makes Acoustic Wave Propagation have a significant additional attenuation, thus weakens the noise effect in the certain area at recipient place.The sound barrier of existing structure form is made up of column usually, tabular sound insulation elements is installed between the column of these proportional spacings, and sound barrier adopts H profile steel structural upright to support as barrier usually, steel structural upright column, in construction and installation process, must rely on larger vehicles, crane gear, the consumption of steel is large on the one hand, cost is high, poor corrosion resistance, and need regularly to carry out derusting anti-corrosive, maintenance cost is high, the dropping of face coat paint also affects attractive in appearance, is not easy to maintenance; On the other hand the construction safety risk of larger vehicles and crane gear is high, is unfavorable for that the railway in operation that is close to and City Building group carry out the construction of metallic sound barrier.
Utility model content
For the deficiencies in the prior art, it is simple that the purpose of this utility model is to provide a kind of structure, and installation facilitates and the inorganic noise barrier stand column of lower-cost socket joint assembling.
In order to solve the problems of the technologies described above, the utility model realizes in the following manner:
The inorganic noise barrier stand column of socket joint assembling, be made up of socket joint column on lower socket joint column and at least one, described upper socket joint column comprises bell and spigot, upper socket joint section, upper socket joint groove and perforation, the size of described upper bell and spigot and the cross sectional dimensions of upper socket joint section match, upper socket joint section is positioned at the below of socket joint column, described upper socket joint groove runs through and is arranged on the corresponding both side surface of socket joint column, described perforation is arranged on four faces of socket joint section, upper bell and spigot, upper socket joint section and perforated inner communicate, and fill for High Performance Mortar; Described lower socket joint column comprises lower bell and spigot, lower socket joint base and lower socket joint groove, the size of described lower bell and spigot and the size of upper socket joint section match, lower socket joint groove runs through and is arranged on lower socket joint column, and the both sides corresponding with upper socket joint groove, lower socket joint base is positioned at the foot of lower socket joint column, be bolted to connection, and fill by High Performance Mortar.
Also be provided with the acoustical board being mated use in described upper socket joint groove and lower socket joint groove, described acoustical board is made up of porous sound absorption backboard and entirety sound absorbing module bonded thereto.
The width of described upper socket joint groove is suitable with the width of lower socket joint groove, is 5cm-20cm.
The height of described upper socket joint column is suitable with the height of lower socket joint column, is 0.5m-2m.
Compared with prior art, the beneficial effect that the utility model has: noise barrier stand column of the present utility model is designed to form that is hollow, the assembling of segmentation socket joint, solve the problem that original H profile steel structural upright needs bulk transport and lifting difficulty, drastically increase the efficiency of installation, reduce difficulty of construction and security risk; This noise barrier stand column, compared with the firm structural upright of existing H type, saves steel resources, has more obvious energy saving standard performance; Upper bell and spigot, upper socket joint section and perforated inner communicate, and High Performance Mortar can enter inside and outside gap by perforation, better fixation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model column;
Fig. 2 is inorganic noise barrier structure schematic diagram of the present utility model.
In figure, each mark is respectively: 1, upper socket joint column, and 2, lower socket joint column, 3, acoustical board, 11, upper bell and spigot, 12, upper socket joint section, 13, upper socket joint groove, 14, perforation, 21, lower bell and spigot, 22, lower socket joint base, 23, lower socket joint groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed description of the invention of the present utility model is described in further detail.
As shown in Fig. 1-2, the inorganic noise barrier stand column of socket joint assembling, by lower socket joint column 2 and at least one socket joint column 1 form, described upper socket joint column 1 comprises bell and spigot 11, upper socket joint section 12, upper socket joint groove 13 and perforation 14, the size of described upper bell and spigot and the cross sectional dimensions of upper socket joint section match, upper socket joint section is positioned at the below of socket joint column, described upper socket joint groove runs through and is arranged on the corresponding both side surface of socket joint column, described perforation is arranged on four faces of socket joint section, upper bell and spigot, upper socket joint section and perforated inner communicate, fill for High Performance Mortar, described lower socket joint column 2 comprises lower bell and spigot 21, lower socket joint base 22 and lower socket joint groove 23, the size of described lower bell and spigot and the size of upper socket joint section match, lower socket joint groove runs through and is arranged on lower socket joint column, and the both sides corresponding with upper socket joint groove, lower socket joint base is positioned at the foot of lower socket joint column, be bolted to connection, and fill by High Performance Mortar.
Also be provided with the acoustical board 3 being mated use in described upper socket joint groove and lower socket joint groove, described acoustical board is made up of porous sound absorption backboard and the overall sound absorbing module be bonded on porous sound absorption backboard.
After lower socket joint column and upper socket joint column install, high performance mortar is injected by the upper bell and spigot of upper socket joint column, because upper bell and spigot, upper socket joint section and perforated inner communicate, unnecessary mortar can flow into outside in upper socket joint section by perforation, mortar can be made better to be filled into the interior external latasuture gap of socket joint section on the one hand, after mortar solidifies, also serve fixation on the other hand.
The above is only embodiment of the present utility model; again state; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also carry out some improvement to the utility model, these improvement are also listed in the protection domain of the utility model claim.
Claims (4)
1. the inorganic noise barrier stand column of socket joint assembling, its baste is: by lower socket joint column (2) and at least one socket joint column (1) form, described upper socket joint column (1) comprises bell and spigot (11), upper socket joint section (12), upper socket joint groove (13) and perforation (14), the size of described upper bell and spigot and the cross sectional dimensions of upper socket joint section match, upper socket joint section is positioned at the below of socket joint column, described upper socket joint groove runs through and is arranged on the corresponding both side surface of socket joint column, described perforation is arranged on four faces of socket joint section, upper bell and spigot, upper socket joint section and perforated inner communicate, fill for High Performance Mortar, described lower socket joint column (2) comprises lower bell and spigot (21), lower socket joint base (22) and lower socket joint groove (23), the size of described lower bell and spigot and the size of upper socket joint section match, lower socket joint groove runs through and is arranged on lower socket joint column, and the both sides corresponding with upper socket joint groove, lower socket joint base is positioned at the foot of lower socket joint column, be bolted to connection, and fill by High Performance Mortar.
2. the inorganic noise barrier stand column of socket joint assembling according to claim 1, it is characterized in that: be also provided with the acoustical board (3) being mated use in described upper socket joint groove (13) and lower socket joint groove (23), described acoustical board is made up of porous sound absorption backboard and entirety sound absorbing module bonded thereto.
3. the inorganic noise barrier stand column of socket joint assembling according to claim 1, is characterized in that: the width of described upper socket joint groove is suitable with the width of lower socket joint groove, is 5cm-20cm.
4. the inorganic noise barrier stand column of socket joint assembling according to claim 1, is characterized in that: the height of described upper socket joint column is suitable with the height of lower socket joint column, is 0.5m-2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104389.4U CN204510038U (en) | 2015-02-12 | 2015-02-12 | The inorganic noise barrier stand column of socket joint assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104389.4U CN204510038U (en) | 2015-02-12 | 2015-02-12 | The inorganic noise barrier stand column of socket joint assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510038U true CN204510038U (en) | 2015-07-29 |
Family
ID=53708032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104389.4U Expired - Fee Related CN204510038U (en) | 2015-02-12 | 2015-02-12 | The inorganic noise barrier stand column of socket joint assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510038U (en) |
-
2015
- 2015-02-12 CN CN201520104389.4U patent/CN204510038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 610000 Sichuan city of Chengdu province Jinniu District high tech Industrial Park Xing Chuan Road No. 866 Building 1, No. 103 Patentee after: SICHUAN SHUANGTIE TECHNOLOGY Co.,Ltd. Address before: 610000, Sichuan, Wuhou District KELONG North Road, No. C, building E, building 7, No., No. 58 Patentee before: ALBERT LABOR IN SICHUAN XIN CHUANG Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |