CN215329453U - Novel road and bridge acoustic celotex board is fixed device - Google Patents
Novel road and bridge acoustic celotex board is fixed device Download PDFInfo
- Publication number
- CN215329453U CN215329453U CN202120630489.6U CN202120630489U CN215329453U CN 215329453 U CN215329453 U CN 215329453U CN 202120630489 U CN202120630489 U CN 202120630489U CN 215329453 U CN215329453 U CN 215329453U
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- mounting bar
- strip
- shaped
- vertical mounting
- shaped vertical
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Abstract
The utility model discloses a novel road and bridge sound insulation board fixing device, which comprises a base, an I-shaped vertical mounting strip and an H-shaped transverse mounting strip, wherein the base is provided with an expansion pipe arranged above the base and a fixing piece vertically arranged at the top of the base, the I-shaped vertical mounting strip is provided with a vertical installing strip, a first connecting hole, a first connecting sheet, a first spring, a first fixing clamp and a first slot, a reflective coating is arranged on the surface of the I-shaped vertical mounting strip, the inner wall of the I-shaped vertical mounting strip is provided with a first sealing strip, the H-shaped transverse mounting strip is provided with a transverse installing strip, a second connecting hole, a second connecting sheet, a second slot, a second spring and a second fixing clamp, the inner wall of the H-shaped transverse mounting strip is provided with a second sealing strip, the slots and the connecting sheets can be additionally provided with installing strips with different sizes so as to correspond to sound insulation boards with various sizes on the market, and a plurality of groups of springs and fixing clamps are additionally arranged inside the H-shaped transverse mounting strip, can adjust according to different acoustic celotex board thickness, also can easy to assemble dismantlement.
Description
Technical Field
The utility model relates to the technical field of highway bridge safety, in particular to a novel device for fixing a road bridge sound insulation board.
Background
The sound insulation wall is mainly used for sound insulation and noise reduction in traffic municipal facilities such as highways, overhead composite roads, urban light rails, subways and the like, and controlling the influence of traffic noise on nearby urban areas, and can also be used for sound insulation and noise reduction of factories and other noise sources, and the propagation path of sound waves can be effectively interrupted; also provide an open field of vision environment for driver and resident simultaneously, current acoustic celotex board installation fixing device is big all the size fixed, is unfavorable for adjusting, can't satisfy the acoustic celotex board installation condition of various sizes on the present market, adopts fixed knot to construct simultaneously mostly, is unfavorable for the maintenance to dismantle, and the installation is also comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the prior art with a new road and bridge noise barrier fixing device.
Therefore, the utility model aims to provide a novel road and bridge sound insulation board fixing device, which can be additionally provided with additional strips with different sizes through arranging slots and connecting sheets on the fixing strips so as to deal with sound insulation boards with various sizes on the market, and can be adjusted according to different sound insulation board thicknesses and be convenient to install and disassemble through additionally arranging a plurality of groups of springs and fixing clamps inside.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
the utility model provides a novel road and bridge acoustic celotex board is fixed device, it includes:
the base is provided with an expansion pipe arranged above the base and a fixing piece vertically arranged at the top of the base;
the I-shaped vertical mounting bar is provided with a vertical additional mounting bar arranged above the I-shaped vertical mounting bar, first connecting holes formed in the upper end and the lower end of the I-shaped vertical mounting bar, a first connecting piece arranged at the lower end of the vertical additional mounting bar, a first spring arranged on the inner wall of the I-shaped vertical mounting bar, a first fixing clamp arranged at the other end of the first spring and a first slot formed in the top end of the I-shaped vertical mounting bar;
the H-shaped transverse mounting bar is provided with a transverse mounting bar arranged on the right side of the H-shaped transverse mounting bar, a second connecting hole arranged at the left end and the right end of the H-shaped transverse mounting bar, a second connecting piece arranged at the two ends of the transverse mounting bar, a second slot arranged on the right wall of the H-shaped transverse mounting bar, a second spring arranged on the inner wall of the H-shaped transverse mounting bar and a second fixing clamp arranged at the other end of the second spring.
As a preferable aspect of the novel fixing device for road and bridge acoustic panels according to the present invention, a reflective coating is disposed on a surface of the i-shaped vertical mounting bar.
As a preferable scheme of the novel fixing device for the road and bridge sound insulation board, a first sealing strip is arranged on the inner wall of the i-shaped vertical mounting strip.
As a preferable scheme of the novel fixing device for the road and bridge sound insulation board, a second sealing strip is arranged on the inner wall of the H-shaped transverse mounting strip.
As a preferable aspect of the novel fixing device for road and bridge acoustic panels according to the present invention, the H-shaped horizontal mounting bar is vertically spliced with the i-shaped vertical mounting bar.
Compared with the prior art: set up slot and connection piece through the fixed strip and can install the strip of installing additional of unidimensional additional for deal with the acoustic celotex board of various sizes on the market, add through inside simultaneously and establish multiunit spring and fixation clamp, can adjust according to different acoustic celotex board thickness, also can the easy to assemble dismantlement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is an overall view of a novel road and bridge acoustic baffle fixing device of the present invention;
FIG. 2 is a disassembled structure view of a mounting bar of the novel fixing device for the acoustic panels of roads and bridges;
FIG. 3 is a top view of the I-shaped vertical mounting bar of the novel road and bridge acoustic panel fixing device of the present invention;
FIG. 4 is a side view of the base and the H-shaped transverse mounting bar of the novel road and bridge acoustic baffle fixing device of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a novel road and bridge sound insulation board fixing device, which is characterized in that the fixing strip is provided with a slot and a connecting sheet, so that the fixing strip can be additionally provided with additional strips with different sizes so as to deal with sound insulation boards with various sizes in the market, and meanwhile, a plurality of groups of springs and fixing clamps are additionally arranged in the fixing strip, so that the fixing device can be adjusted according to different sound insulation board thicknesses and can be conveniently installed and disassembled.
Fig. 1 to 4 are schematic structural views illustrating an embodiment of a novel road and bridge acoustic baffle fixing device according to the present invention, and referring to fig. 1 to 3, the novel road and bridge acoustic baffle fixing device according to the present embodiment includes a base 100, an i-shaped vertical mounting bar 200, and an H-shaped horizontal mounting bar 300.
The base 100 has an expansion pipe 110 installed above the base 100 and a fixing plate 120 vertically installed on the top of the base 100, and the entire device is reinforced by fixing the bottom of the expansion pipe 110 deep in the bridge by passing the expansion pipe 110 through the base 100.
The I-shaped vertical mounting bar 200 is provided with a vertical additional mounting bar 210 arranged above the I-shaped vertical mounting bar 200, first connecting holes 220 arranged at the upper end and the lower end of the I-shaped vertical mounting bar 200, a first connecting sheet 230 arranged at the lower end of the vertical additional mounting bar 210, a first spring 240 arranged on the inner wall of the I-shaped vertical mounting bar 200, a first fixing clamp 250 arranged at the other end of the first spring 240 and a first slot 260 arranged at the top end of the I-shaped vertical mounting bar 200, a reflective coating 200a is arranged on the surface of the I-shaped vertical mounting bar 200, a first sealing strip 270 is arranged on the inner wall of the I-shaped vertical mounting bar 200, the first connecting sheet 230 at the bottom of the vertical additional mounting bar 210 is placed in the first slot 260, the two are attached, and screws pass through the first connecting holes 220 to fix the I-shaped vertical mounting bar 200 and the vertical additional mounting bar 210, so that the vertical length additional mounting is completed.
The H-shaped transverse mounting bar 300 is provided with a transverse additional mounting bar 310 arranged on the right side of the H-shaped transverse mounting bar 300, second connecting holes 320 arranged at the left end and the right end of the H-shaped transverse mounting bar 300, second connecting pieces 330 arranged at the two ends of the transverse additional mounting bar 310, a second slot 340 arranged on the right wall of the H-shaped transverse mounting bar 300, a second spring 350 arranged on the inner wall of the H-shaped transverse mounting bar 300 and a second fixing clamp 360 arranged at the other end of the second spring 350, a second sealing bar 370 is arranged on the inner wall of the H-shaped transverse mounting bar 300, the second connecting pieces 330 arranged at the two sides of the transverse additional mounting bar 310 are placed in the second slot 340 to be attached to each other, screws penetrate through the second connecting holes 320 to fix the H-shaped transverse mounting bar 300 and the transverse additional mounting bar 310, and transverse length additional mounting is completed.
With reference to fig. 1-4, the novel road and bridge acoustic baffle fixing device of this embodiment is formed by vertically splicing an i-shaped vertical mounting bar 200 and an H-shaped horizontal mounting bar 300, placing a base 100 on both sides of a joint, fixing the two mounting bars by screws, passing an expansion pipe 110 through the base 100 to fix the bottom of the expansion pipe 110 deep in a bridge, reinforcing the whole device, inserting an acoustic baffle into a groove inside the i-shaped vertical mounting bar 200, compressing a first spring 240 under a force, clamping the acoustic baffle by a first fixing clamp 250, pushing the acoustic baffle downwards along the groove to place the bottom in the groove inside the H-shaped horizontal mounting bar 300, compressing a second spring 350 under a force, clamping the acoustic baffle by a second fixing clamp 360, fixing the acoustic baffle by a first sealing strip 270 and a second sealing strip 370, tightly adhering the acoustic baffles, sealing, further enhancing the acoustic baffle effect, placing the first connecting strip 230 at the bottom of the vertical mounting bar 210 in a first slot 260 for acoustic baffles of different sizes, the two are attached to each other, screws penetrate through the first connecting holes 220 to fix the I-shaped vertical mounting strip 200 and the vertical installing strip 210, the vertical length installing is completed, the second connecting pieces 330 on the two sides of the transverse installing strip 310 are placed in the second inserting grooves 340 to be attached to each other, the screws penetrate through the second connecting holes 320 to fix the H-shaped transverse mounting strip 300 and the transverse installing strip 310, and the transverse length installing is completed.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a novel road and bridge acoustic celotex board is fixed device which characterized in that includes:
a base (100) having an expansion pipe (110) installed above the base (100) and a fixing piece (120) vertically installed on the top of the base (100);
the mounting structure comprises an I-shaped vertical mounting bar (200), a first connecting hole (220) arranged at the upper end and the lower end of the I-shaped vertical mounting bar (200), a first connecting sheet (230) arranged at the lower end of the vertical mounting bar (210), a first spring (240) arranged on the inner wall of the I-shaped vertical mounting bar (200), a first fixing clamp (250) arranged at the other end of the first spring (240) and a first slot (260) arranged at the top end of the I-shaped vertical mounting bar (200);
h type transverse installation strip (300), have install in horizontal installation strip (310) of H type transverse installation strip (300) right side, set up in second connecting hole (320) at both ends about H type transverse installation strip (300), install horizontal second connection piece (330) of installing strip (310) both ends, set up in second slot (340) of H type transverse installation strip (300) right wall, install second spring (350) of H type transverse installation strip (300) inner wall and install second fixation clamp (360) of second spring (350) other end.
2. The new road and bridge acoustic baffle fixing device as claimed in claim 1, wherein the surface of the I-shaped vertical mounting bar (200) is provided with a reflective coating (200 a).
3. The novel road and bridge acoustic baffle fixing device as claimed in claim 1, wherein the inner wall of the I-shaped vertical mounting bar (200) is provided with a first sealing bar (270).
4. The novel road and bridge sound insulation board fixing device as claimed in claim 1, wherein the inner wall of the H-shaped transverse mounting bar (300) is provided with a second sealing bar (370).
5. The novel road and bridge acoustic baffle fixing device as claimed in claim 1, wherein the H-shaped transverse mounting bar (300) is vertically spliced with the I-shaped vertical mounting bar (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630489.6U CN215329453U (en) | 2021-03-29 | 2021-03-29 | Novel road and bridge acoustic celotex board is fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630489.6U CN215329453U (en) | 2021-03-29 | 2021-03-29 | Novel road and bridge acoustic celotex board is fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329453U true CN215329453U (en) | 2021-12-28 |
Family
ID=79591123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120630489.6U Expired - Fee Related CN215329453U (en) | 2021-03-29 | 2021-03-29 | Novel road and bridge acoustic celotex board is fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329453U (en) |
-
2021
- 2021-03-29 CN CN202120630489.6U patent/CN215329453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |