CN203532736U - Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads - Google Patents
Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads Download PDFInfo
- Publication number
- CN203532736U CN203532736U CN201320641726.4U CN201320641726U CN203532736U CN 203532736 U CN203532736 U CN 203532736U CN 201320641726 U CN201320641726 U CN 201320641726U CN 203532736 U CN203532736 U CN 203532736U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- shaped body
- sealing strip
- transparent sound
- strip
- 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
Links
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to an anti-falling sealing strip for a transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads. The anti-falling sealing strip for the transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads comprises a strip-shaped body, wherein the cross section of the strip-shaped body is provided with a U-shaped groove, and a plurality of internal barbs extending in the length direction of the strip-shaped body in parallel are distributed on the inner side wall of the U-shaped groove and incline towards the bottom surface of the U-shaped groove by 30-45 degrees. In order to prevent the sealing strip from breaking away from an installation groove of the aluminum alloy wrapping frame, multiple external barbs extending in the length direction of the strip-shaped body in parallel or protrusions are distributed on two outer side walls of the strip-shaped body so that the external barbs or protrusions and the inner wall of the installation groove of the aluminum alloy wrapping frame are matched tightly and do not break away from each other easily, the orientation of each external barb is opposite to the orientation of each internal barb, and therefore the sealing strip is further prevented from breaking away from the installation groove of the aluminum alloy wrapping frame easily.
Description
Technical field
The utility model relates to the transparent sound proof screen body aluminum alloy bag frame shedding preventing sealing strip of a kind of railway or highway.
Background technique
The transparent sound proof screen body aluminum alloy bag frame shedding preventing sealing strip of existing railway or highway, it in use, the situation that often exists transparent sound proof screen body and Stamping Steel Ribbon to come off, affect the working life of gobo body and use safety, how to address this problem is the technical barrier of related domain.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, simple installation, with low cost and the railway of difficult drop-off or the transparent sound proof of highway screen body aluminum alloy bag frame shedding preventing sealing strip while using.
In order to address the above problem, the utility model provides the transparent sound proof screen body aluminum alloy bag frame shedding preventing sealing strip of a kind of railway or highway, comprise: the bar shaped body of section band U-groove bevel, many the interior hangnails that extend in parallel along the length direction of this bar shaped body that distribute on the madial wall of this U-groove bevel, in each, hangnail is towards the inclined bottom surface 30-45 ° of U-groove bevel.
For preventing that described Stamping Steel Ribbon from departing from from the mounting groove of aluminum alloy frame, the outer hangnail or the projection that on two outer side walls of bar shaped body, distribute many and extend in parallel along the length direction of this bar shaped body, so that the inwall of the mounting groove of outer hangnail or projection and described aluminum alloy frame forms drive fit, the two is difficult for departing to make it.
Further preferably, towards the opposite towards with described interior hangnail of each outer hangnail, can further make Stamping Steel Ribbon be difficult for departing from the mounting groove of described aluminum alloy frame.
Further preferred embodiment is, the U-groove bevel top outer edge of described bar shaped body is provided with the hypotenuse having a down dip, for covering the mounting groove edge of described aluminum alloy frame, prevent that outside dirt or water from entering in the gap of mounting groove of described bar shaped body and described aluminum alloy frame.
The utility model has positive effect with respect to prior art: the transparent sound proof screen body aluminum alloy bag frame of railway of the present utility model or highway is with in shedding preventing sealing strip, many the interior hangnails that extend in parallel along the length direction of this bar shaped body distribute on the madial wall of U-groove bevel, during use, each interior hangnail is suitable for forming drive fit with the edge sidewall of transparent sound proof screen body, and the two is difficult for departing to make it; And without adopting glue to fix, therefore there is simple in structure, simple installation, feature with low cost while installing.
Accompanying drawing explanation
Below in conjunction with specific embodiment, the utility model is described in further detail:
Fig. 1 is the structural representation of shedding preventing sealing strip for the transparent sound proof screen body aluminum alloy bag frame of railway of the present utility model or highway;
Fig. 2 is a kind of modification structures schematic diagram of above-mentioned Stamping Steel Ribbon.
Embodiment
As Fig. 1, the railway of the present embodiment or the transparent sound proof of highway screen body aluminum alloy bag shedding preventing sealing strip 1 for frame, comprise: the bar shaped body of section band U-groove bevel, many the interior hangnails 2 that extend in parallel along the length direction of this bar shaped body that distribute on the madial wall of this U-groove bevel, in each, hangnail 2 is towards 40 ° of the inclined bottom surfaces of U-groove bevel; During use, each interior hangnail 2 is suitable for forming drive fit with the edge sidewall of transparent sound proof screen body 5, and the two is difficult for departing to make it; And without adopting glue to fix, therefore there is simple in structure, simple installation, feature with low cost while installing.
For preventing that described Stamping Steel Ribbon 1 from departing from from the mounting groove 3 of aluminum alloy frame, the outer hangnail or the projection 4 that on two outer side walls of bar shaped body, distribute many and extend in parallel along the length direction of this bar shaped body, so that the inwall of the mounting groove of outer hangnail or projection and described aluminum alloy frame forms drive fit, the two is difficult for departing to make it.Projection is arc convex preferably, and during drive fit, arc convex modification is less, is beneficial to raising coordinate force, the situation that prevents to come off.
Towards the opposite towards with described interior hangnail of each outer hangnail, can further make Stamping Steel Ribbon be difficult for departing from the mounting groove of described aluminum alloy frame.
On embodiment 1 basis, there is following modification in the present embodiment:
As Fig. 2, the U-groove bevel top outer edge of the bar shaped body of described Stamping Steel Ribbon 1 is provided with the hypotenuse 6 having a down dip, for covering the edge of mounting groove 3 of described aluminum alloy frame, prevent that outside dirt or water from entering in the gap of mounting groove of described bar shaped body and described aluminum alloy frame.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all mode of executions.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.
Claims (3)
1. the transparent sound proof of a railway or highway screen body aluminum alloy bag frame shedding preventing sealing strip, it is characterized in that comprising: the bar shaped body of section band U-groove bevel, many the interior hangnails that extend in parallel along the length direction of this bar shaped body that distribute on the madial wall of this U-groove bevel, in each, hangnail is towards the inclined bottom surface 30-45 ° of U-groove bevel;
The outer hangnail or the projection that on two outer side walls of bar shaped body, distribute many and extend in parallel along the length direction of this bar shaped body.
2. the transparent sound proof of railway according to claim 1 or highway screen body aluminum alloy bag frame shedding preventing sealing strip, is characterized in that: towards the opposite towards with described interior hangnail of each outer hangnail.
3. the transparent sound proof of railway according to claim 2 or highway screen body aluminum alloy bag frame shedding preventing sealing strip, is characterized in that: the U-groove bevel top outer edge of described bar shaped body is provided with the hypotenuse having a down dip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641726.4U CN203532736U (en) | 2013-10-18 | 2013-10-18 | Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641726.4U CN203532736U (en) | 2013-10-18 | 2013-10-18 | Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532736U true CN203532736U (en) | 2014-04-09 |
Family
ID=50418947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641726.4U Expired - Fee Related CN203532736U (en) | 2013-10-18 | 2013-10-18 | Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839554A (en) * | 2016-05-29 | 2016-08-10 | 中海环境科技(上海）股份有限公司 | Detachable type transparent sound insulation screen of sound barrier |
| CN108824161A (en) * | 2018-07-20 | 2018-11-16 | 四川瑞通工程建设集团有限公司 | A kind of bridge and its construction method |
| CN109210195A (en) * | 2017-07-07 | 2019-01-15 | 青岛海尔滚筒洗衣机有限公司 | Sealing strip and drying system |
-
2013
- 2013-10-18 CN CN201320641726.4U patent/CN203532736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839554A (en) * | 2016-05-29 | 2016-08-10 | 中海环境科技(上海）股份有限公司 | Detachable type transparent sound insulation screen of sound barrier |
| CN109210195A (en) * | 2017-07-07 | 2019-01-15 | 青岛海尔滚筒洗衣机有限公司 | Sealing strip and drying system |
| CN108824161A (en) * | 2018-07-20 | 2018-11-16 | 四川瑞通工程建设集团有限公司 | A kind of bridge and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203532736U (en) | Anti-falling sealing strip for transparent sound-insulation screen body aluminum alloy wrapping frame of railways or roads | |
| MY177758A (en) | Fastening of a corrugated sheet in a roof construction or wall construction | |
| CN205778382U (en) | A kind of track traffic platform screen theft sealing rubber strip | |
| CN204732095U (en) | The anti-skidding mounting structure of a kind of LED display glass support | |
| CN205243294U (en) | Upper and lower square material that door and window used | |
| CN203150587U (en) | Aluminum product provided with trapezoidal bulges and applied to solar aluminum alloy frame | |
| CN204001316U (en) | A kind of cladding glass | |
| CN202755539U (en) | Hollow glass | |
| CN203363788U (en) | Spooning LED (Light-Emitting Diode) module | |
| CN204946482U (en) | A kind of LED display with corner protector face mask structure | |
| CN203296574U (en) | Vertical yarn aluminum profile | |
| CN203834376U (en) | Highway sound insulation screen aluminum profile baffle | |
| CN202790519U (en) | Framework type dust seal | |
| CN204210913U (en) | A kind of fastening belt with corner protector | |
| CN203832196U (en) | Novel engineering vehicle cab skylight | |
| CN204060440U (en) | A kind of window and door system glass sealing structure | |
| CN203008492U (en) | Top cap mounted on fence | |
| CN203150586U (en) | Aluminum alloy frame for solar module | |
| CN203394313U (en) | Window sealer | |
| WO2011101582A3 (en) | Manhole cover having a frame and buffer provided with a damping and sealing gasket | |
| CN207049794U (en) | Based on the street lamp for improving bulb cleannes | |
| CN203361983U (en) | Adhesive sealing tape for window | |
| CN202507879U (en) | Bottom valve of vibration absorber | |
| CN204238755U (en) | A kind of novel building window structure | |
| CN204299386U (en) | A kind of job site doorframe protective device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |