CN211547521U - Highway sound insulation guardrail convenient to dismouting is maintained - Google Patents
Highway sound insulation guardrail convenient to dismouting is maintained Download PDFInfo
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- CN211547521U CN211547521U CN201922041766.5U CN201922041766U CN211547521U CN 211547521 U CN211547521 U CN 211547521U CN 201922041766 U CN201922041766 U CN 201922041766U CN 211547521 U CN211547521 U CN 211547521U
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- movable plate
- sound insulation
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- plate frame
- sound
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Abstract
The utility model provides a highway sound-proof guardrail convenient for disassembly, assembly and maintenance, which has reasonable structure, reliable use, convenient assembly and disassembly, convenient later maintenance and good sound-proof effect; the method comprises the following steps: a fence body, a vertical column and a fixing plate; upright columns are arranged on two sides of the fence body, and fixing plates are arranged at the lower ends of the upright columns; a movable plate frame is arranged in the middle of the fence body, and one side of the movable plate frame is connected with the upright post through a hinge; the other side of the movable plate frame is provided with a bolt, and the movable plate frame is fixedly connected with the upright post through the bolt; the movable plate frame is internally provided with a mounting groove for placing the sound insulation plate, and the sound insulation plate is connected with the mounting groove in a sliding mode; the top end of the fence body is provided with a stop lever; through the improvement to a highway sound insulation guardrail convenient to dismouting is maintained, it is rational in infrastructure to have, uses reliably, and the installation of being convenient for is dismantled, makes things convenient for the later maintenance, gives sound insulation effectual advantage to effectual solution the utility model provides a problem with not enough.
Description
Technical Field
The utility model relates to a highway guardrail technical field, more specifically the theory especially relates to a highway sound insulation guardrail convenient to dismouting is maintained.
Background
The sound insulation board of the highway greatly improves the life quality of people, particularly lives beside the highway, is full of noise pollution every night, and is difficult to fall asleep after being overturned. At present, sound insulation guardrails can be arranged and installed on two sides of the highway, so that the propagation of noise is blocked, the sound insulation and noise reduction effects are achieved, and the noise pollution caused by vehicles on the highway is solved.
The existing sound-insulation guardrail mainly comprises H steel upright posts and a plurality of sound-insulation boards arranged between the upright posts, wherein the sound-insulation boards are sequentially butted from top to bottom. Because the guardrail is open-air setting, acoustic celotex board harm phenomenon can appear in the difficult emergence, when dismantling the change to the acoustic celotex board in guardrail lower part region, need take out the regional baffle in upper portion earlier, the acoustic celotex board in replacement lower part region again, the operation plays comparatively much more and more complexly, has influenced maintenance efficiency.
In view of this, research improvement is carried out to current problem, provides a highway sound insulation guardrail convenient to dismouting maintenance, aims at through this technique, reaches the purpose of solving the problem and improving practical value nature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway sound insulation guardrail convenient to dismouting is maintained to the baffle that proposes in solving above-mentioned background art to the guardrail lower part region when dismantling the change, need take out the baffle in upper portion region earlier, replaces the baffle in lower part region again, and the operation plays comparatively miscellaneous, has influenced the problem and the not enough of maintenance efficiency.
In order to achieve the above object, the utility model provides a highway sound insulation guardrail convenient to dismouting is maintained is reached by following specific technological means:
a highway sound-insulation guardrail convenient to disassemble, assemble and maintain is reasonable in structure, reliable to use, convenient to assemble and disassemble, convenient to maintain later and good in sound-insulation effect; the method comprises the following steps: the fence comprises a fence body, a vertical column, a fixed plate, a movable plate frame, a hinge, a bolt, a sound insulation plate, a baffle rod and a mounting groove; upright columns are arranged on two sides of the fence body, and fixing plates are arranged at the lower ends of the upright columns; a movable plate frame is arranged in the middle of the fence body, and one side of the movable plate frame is connected with the upright post through a hinge; the other side of the movable plate frame is provided with a bolt, and the movable plate frame is fixedly connected with the upright post through the bolt; the movable plate frame is internally provided with a mounting groove for placing the sound insulation plate, and the sound insulation plate is connected with the mounting groove in a sliding mode; the top of the fence body is provided with a stop lever, and two ends of the stop lever are connected with the upright post through bolts.
As the further optimization of this technical scheme, the utility model relates to a highway sound insulation guardrail convenient to dismouting is maintained the stand is made by square pipe, and the stand is connected with the fixed plate through the welding mode.
As the further optimization of this technical scheme, the utility model relates to a highway sound insulation guardrail convenient to dismouting is maintained the activity sheet frame is provided with two at least, and the appearance of activity sheet frame is the U-shaped form.
As the further optimization of this technical scheme, the utility model relates to a highway sound insulation guardrail convenient to dismouting is maintained the appearance in mounting groove cross-section is the U-shaped form, and is provided with two acoustic celotex boards in the mounting groove at least.
As a further optimization of this technical scheme, the utility model relates to a highway sound insulation guardrail convenient to dismouting is maintained the acoustic celotex board is foamed aluminum plate, and the appearance of acoustic celotex board is the rectangle form.
As the further optimization of this technical scheme, the utility model relates to a highway sound insulation guardrail convenient to dismouting is maintained the both ends of shelves pole are provided with the plug that is connected with the stand, just be provided with the screw hole on the plug.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a movable plate frame is provided with two at least, and the appearance of movable plate frame is the setting of U shape, when needing to change local acoustic celotex board, can open corresponding movable plate frame, and the acoustic celotex board that will change takes out from the upper portion opening of movable plate frame, makes things convenient for the maintenance in later stage.
2. The utility model discloses an appearance in mounting groove cross-section is the U shape, and is provided with the setting of two acoustic celotex boards in the mounting groove at least, can make things convenient for the installation of acoustic celotex board to dismantle with acoustic celotex board slidable mounting to mounting groove.
3. The utility model discloses a both ends of shelves pole are provided with the plug that is connected with the stand, just be provided with the setting of screw hole on the plug, can play the spacing effect of interception to the acoustic celotex board on upper portion, guarantee that the guardrail uses reliably.
4. The utility model discloses a to the improvement of a highway sound insulation guardrail that the dismouting of being convenient for was maintained, it is rational in infrastructure to have, uses reliably, and the installation of being convenient for is dismantled, makes things convenient for later maintenance, gives sound insulation effectual advantage to effectual solution the utility model provides a problem with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the axial measurement structure of the present invention.
In the figure: the guardrail comprises a guardrail body 1, a stand column 2, a fixed plate 3, a movable plate frame 4, a hinge 5, a bolt 6, a sound insulation plate 7, a stop lever 8 and a mounting groove 401.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 3, the utility model provides a concrete technical implementation of highway sound insulation guardrail convenient to dismouting is maintained:
a highway sound-insulation guardrail convenient to disassemble, assemble and maintain is reasonable in structure, reliable to use, convenient to assemble and disassemble, convenient to maintain later and good in sound-insulation effect; the method comprises the following steps: the fence comprises a fence body 1, a vertical column 2, a fixed plate 3, a movable plate frame 4, a hinge 5, a bolt 6, a sound insulation plate 7, a stop lever 8 and a mounting groove 401; two sides of the fence body 1 are provided with upright posts 2, and the lower ends of the upright posts 2 are provided with fixing plates 3; a movable plate frame 4 is arranged in the middle of the fence body 1, and one side of the movable plate frame 4 is connected with the upright post 2 through a hinge 5; the other side of the movable plate frame 4 is provided with a bolt 6, and the movable plate frame 4 is fixedly connected with the upright post 2 through the bolt 6; an installation groove 401 for placing the sound insulation board 7 is arranged in the movable plate frame 4, and the sound insulation board 7 is connected with the installation groove 401 in a sliding mode; the top of the hurdle body 1 is provided with a stop lever 8, and two ends of the stop lever 8 are connected with the upright post 2 through bolts 6.
Specifically, stand 2 is made by square pipe, and stand 2 is connected with fixed plate 3 through the welding mode, and the convenience of drawing materials is convenient for process the preparation.
Specifically, activity sheet frame 4 is provided with two at least, and activity sheet frame 4's appearance is the U-shaped form, when needing to change local acoustic celotex board 7, and not hard up activity sheet frame 4 one side's bolt 6 rotates corresponding activity sheet frame 4 to open, can take out acoustic celotex board 7 from activity sheet frame 4's upper portion opening, makes things convenient for the maintenance in later stage.
Specifically, the appearance of mounting groove 401 cross-section is the U-shaped, and is provided with two acoustic celotex board 7 in the mounting groove 401 at least, can make things convenient for acoustic celotex board 7's installation dismantlement to mounting groove 401 with acoustic celotex board 7 slidable mounting.
Specifically, acoustic celotex board 7 is foamed aluminum plate, and acoustic celotex board 7's appearance is the rectangle form, and foamed aluminum plate has that density is little, high absorption impact capacity is strong, anticorrosive, give sound insulation and fall the characteristics of making an uproar, is applicable to outdoor sound insulation and uses.
Specifically, plugs connected with the upright posts 2 are arranged at two ends of the stop lever 8, threaded holes are formed in the plugs, and when the stop lever 8 is installed, the plugs of the stop lever 8 are inserted into the tubular holes of the upright posts 2.
The method comprises the following specific implementation steps:
when needing to change 1 regional acoustic celotex board 7 in lower part of breast, the bolt 6 of not hard up activity sheet frame 4 one side, then rotate the activity sheet frame 4 with the below and open, later can follow the upper portion opening of activity sheet frame 4 and take out the acoustic celotex board 7 that damages from mounting groove 401 to put into mounting groove 401 with new acoustic celotex board 7, rotate at last and close activity sheet frame 4 and use bolt 6 to lock it to stand 2 on, greatly make things convenient for the maintenance in later stage.
In summary, the following steps: according to the highway sound-insulation guardrail convenient to disassemble, assemble and maintain, at least two movable plate frames are arranged, the movable plate frames are arranged in a U shape, when local sound-insulation plates need to be replaced, the corresponding movable plate frames can be opened, the sound-insulation plates needing to be replaced are taken out from the upper openings of the movable plate frames, and later maintenance is facilitated; the sound insulation board can be installed in the installation groove in a sliding mode through the U-shaped section of the installation groove and at least two sound insulation boards are arranged in the installation groove, so that the sound insulation board is convenient to install and detach; plugs connected with the stand columns are arranged at two ends of the blocking rod, and threaded holes are formed in the plugs, so that the effect of blocking and limiting the sound insulation board at the upper part can be achieved, and the use reliability of the guardrail is guaranteed; through the improvement to a highway sound insulation guardrail convenient to dismouting is maintained, it is rational in infrastructure to have, uses reliably, and the installation of being convenient for is dismantled, makes things convenient for the later maintenance, gives sound insulation effectual advantage to effectual solution the utility model provides a problem with not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway sound insulation guardrail convenient to dismouting is maintained which characterized in that: the highway sound-insulation guardrail is reasonable in structure, reliable in use, convenient to install and disassemble, convenient to maintain later and good in sound-insulation effect; the method comprises the following steps: the fence comprises a fence body (1), a vertical column (2), a fixed plate (3), a movable plate frame (4), a hinge (5), a bolt (6), a sound insulation plate (7), a stop lever (8) and a mounting groove (401); two sides of the fence body (1) are provided with upright posts (2), and the lower ends of the upright posts (2) are provided with fixing plates (3); a movable plate frame (4) is arranged in the middle of the fence body (1), and one side of the movable plate frame (4) is connected with the upright post (2) through a hinge (5); the other side of the movable plate frame (4) is provided with a bolt (6), and the movable plate frame (4) is fixedly connected with the upright post (2) through the bolt (6); an installation groove (401) for placing the sound insulation board (7) is formed in the movable plate frame (4), and the sound insulation board (7) is connected with the installation groove (401) in a sliding mode; the top end of the fence body (1) is provided with a stop lever (8), and two ends of the stop lever (8) are connected with the upright post (2) through bolts (6).
2. The highway sound-insulating guardrail convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the stand (2) is made by square pipe, and stand (2) are connected with fixed plate (3) through the welding mode.
3. The highway sound-insulating guardrail convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the movable plate frame (4) is at least provided with two positions, and the movable plate frame (4) is U-shaped in appearance.
4. The highway sound-insulating guardrail convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the shape of the section of the mounting groove (401) is U-shaped, and at least two sound insulation boards (7) are arranged in the mounting groove (401).
5. The highway sound-insulating guardrail convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the sound insulation board (7) is a foamed aluminum board, and the shape of the sound insulation board (7) is rectangular.
6. The highway sound-insulating guardrail convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: plugs connected with the upright posts (2) are arranged at two ends of the stop lever (8), and threaded holes are formed in the plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041766.5U CN211547521U (en) | 2019-11-25 | 2019-11-25 | Highway sound insulation guardrail convenient to dismouting is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041766.5U CN211547521U (en) | 2019-11-25 | 2019-11-25 | Highway sound insulation guardrail convenient to dismouting is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547521U true CN211547521U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922041766.5U Expired - Fee Related CN211547521U (en) | 2019-11-25 | 2019-11-25 | Highway sound insulation guardrail convenient to dismouting is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196360A (en) * | 2020-10-14 | 2021-01-08 | 汪爱军 | Municipal works median with function gives sound insulation |
| CN112681193A (en) * | 2020-12-15 | 2021-04-20 | 周朝华 | Novel highway guardrail |
-
2019
- 2019-11-25 CN CN201922041766.5U patent/CN211547521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196360A (en) * | 2020-10-14 | 2021-01-08 | 汪爱军 | Municipal works median with function gives sound insulation |
| CN112681193A (en) * | 2020-12-15 | 2021-04-20 | 周朝华 | Novel highway guardrail |
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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 |
Granted publication date: 20200922 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |