CN218405115U

CN218405115U - Sound insulation board mounting structure on anti-collision guardrail

Info

Publication number: CN218405115U
Application number: CN202222540002.2U
Authority: CN
Inventors: 陈璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-31
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a road engineering technical field, and a acoustic celotex board mounting structure on anticollision barrier is disclosed, including the guardrail, mounting bracket and gim peg, the top embedding of guardrail is connected with the mounting bracket, surface one side embedding of mounting bracket is connected with the gim peg, one side fixedly connected with mounting groove of mounting bracket, the fixed surface of mounting bracket is connected with the bracing piece, the top fixedly connected with limiting plate of mounting bracket, one side fixedly connected with cooperation groove of limiting plate, the inside embedding in cooperation groove is connected with the syllable-dividing wall, the clearance between the mounting groove, the top of big or small cooperation guardrail, fix by the gim peg between mounting bracket and the guardrail, the limiting plate has two, cooperation groove has the cooperation groove before, cooperation groove interval size, a cooperation syllable-dividing wall, it is fixed equally by the gim peg between the connection, the guardrail is the both sides guardrail structure on the road surface, the side position at the guardrail top is installed to the syllable-dividing wall, can protect the syllable-dividing wall to avoid certain striking to prevent to receive the damage.

Description

Sound insulation board mounting structure on anti-collision guardrail

Technical Field

The utility model relates to a road engineering technical field specifically is a sound-proof board mounting structure on anticollision barrier.

Background

As one of effective measures for preventing traffic noise from polluting the surrounding environment, a sound insulation board (sound barrier) is widely used on urban roads and bridges. Acoustical panels are typically installed on concrete crash barriers of bridges. Besides the function of noise reduction of the sound insulation board, the sound insulation board has enough strength and rigidity, can bear wind acting force under a larger wind speed, and simultaneously can not invade a building boundary line and influence the use function and the safety requirement of the concrete anti-collision guardrail.

To the installation mechanism of majority, most all are direct mount at the top of guardrail, and the vehicle can directly make to strike the syllable-dividing wall when producing the collision, makes it drop, and the top of part guardrail is provided with the railing, is not convenient for set up the installation at the top of guardrail, when the vehicle strikes, is directly on striking the guardrail, causes certain damage and danger to guardrail and vehicle and driver.

Therefore, how to design a mounting structure of the sound insulation board on the crash barrier becomes a problem which needs to be solved currently.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a sound-proof board mounting structure on anticollision barrier has solved the direct mount at the top of guardrail, and the vehicle can directly make to strike the sound-proof wall when producing the collision, makes it drop and when striking, is directly to strike on the guardrail, causes certain damage and dangerous problem to guardrail and vehicle and driver.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound-proof board mounting structure on anticollision barrier, includes guardrail, mounting bracket and gim peg, the top embedding of guardrail is connected with the mounting bracket, the surface one side embedding of mounting bracket is connected with the gim peg, one side fixedly connected with mounting groove of mounting bracket, the fixed surface of mounting bracket is connected with the bracing piece, the top fixedly connected with limiting plate of mounting bracket, one side fixedly connected with cooperation groove of limiting plate, the inside embedding in cooperation groove is connected with the sound-proof wall, top one side fixedly connected with connection plate piece of mounting bracket, the fixed surface of connection plate piece is connected with the through hole, the inside fixedly connected with U-shaped groove of connection plate piece, the inside embedding in U-shaped groove is connected with the protection piece, the fixed surface of protection piece is even connected with the thread groove, the inside embedding of thread groove is connected with the bolt, the inside fixedly connected with of protection piece fills the foam.

Preferably, clearance between the mounting groove, the top of big or small cooperation guardrail, the limiting plate has two, has the cooperation groove before, cooperation groove interval size for cooperation sound insulation wall, guardrail are the both sides guardrail structure on the road surface.

Preferably, the U-shaped groove of connection plate department can be used to the embedding installation of cooperation protection piece, and the bolt embedding is in the inside of through hole and thread groove, and rotatory installation for spacing protection piece is in the U-shaped inslot, and the packing foam is in the inside of protection piece, and the packing foam is used for absorbing sound and reduces the effect of buffering.

(III) advantageous effects

The utility model provides a sound-proof board mounting structure on anticollision barrier possesses following beneficial effect:

(1) The utility model discloses a set up installation mechanism, clearance between the mounting groove, the top of big or small cooperation guardrail, fix by the gim peg between mounting bracket and the guardrail, the limiting plate has two, the cooperation groove has before, cooperation groove interval size, be used for cooperation sound-proof wall, fix by the gim peg equally between the connection, the guardrail is the both sides guardrail structure on the road surface, the side position at the guardrail top is installed to the sound-proof wall, when playing syllable-dividing effect, very enough protection sound-proof wall avoids receiving certain striking and prevents to receive the damage.

(2) The utility model discloses a set up protection machanism, connect the U-shaped groove of plate department, can be used to cooperate the embedding installation of protection piece, the bolt embedding is in the inside of through hole and thread groove, rotatory installation for spacing protection piece is in the U-shaped inslot, the protection piece can play the inboard inside bolt of protection mounting bracket, prevent to rust, pack the foam in the inside of protection piece, it is used for absorbing sound and reduces the effect of buffering to pack the foam, fall the noise and protect for noise and protection simultaneously, simple installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the mounting frame of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a schematic view of the inner structure of the protection block of the present invention.

In the figure: 1. a guardrail; 2. a mounting frame; 3. a fixing bolt; 4. mounting grooves; 5. a support bar; 6. a limiting plate; 7. a mating groove; 8. a sound-insulating wall; 9. connecting the plates; 10. a through hole; 11. a U-shaped groove; 12. a protection block; 13. a thread groove; 14. a bolt; 15. and (4) filling foam.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sound-proof board mounting structure on anticollision barrier, including guardrail 1, mounting bracket 2 and gim peg 3, the top embedding of guardrail 1 is connected with mounting bracket 2, surface one side embedding of mounting bracket 2 is connected with gim peg 3, one side fixedly connected with mounting groove 4 of mounting bracket 2, the fixed surface of mounting bracket 2 is connected with bracing piece 5, the top fixedly connected with limiting plate 6 of mounting bracket 2, one side fixedly connected with cooperation groove 7 of limiting plate 6, the inside embedding of cooperation groove 7 is connected with syllable-dividing wall 8, top one side fixedly connected with connection plate 9 of mounting bracket 2, the fixed surface of connection plate 9 is connected with through hole 10, the inside fixedly connected with U-shaped groove 11 of connection plate 9, the inside embedding of U-shaped groove 11 is connected with protection piece 12, the fixed surface of protection piece 12 is connected with thread groove 13, the inside embedding of thread groove 13 is connected with bolt 14, the inside fixedly connected with of protection piece 12 fills foam 15.

Preferably, clearance between mounting groove 4, big or small cooperation guardrail 1's top, limiting plate 6 has two, cooperation groove 7 has before, cooperation groove 7 interval size, be used for cooperation syllable-dividing wall 8, guardrail 1 is the both sides guardrail structure on the road surface, by guardrail 1, mounting bracket 2, gim peg 3, mounting groove 4, bracing piece 5, limiting plate 6, cooperation groove 7 constitutes installation mechanism with syllable-dividing wall 8 jointly, for most installation mechanism, most of all are direct mount at the top of guardrail, and the vehicle is when producing the collision, can directly make and strike syllable-dividing wall, make it drop, and the top of part guardrail is provided with the railing, be not convenient for set up the installation at the top of guardrail, through setting up installation mechanism, clearance between the mounting groove 4, big or small cooperation guardrail 1's top, fix by gim peg 3 between mounting bracket 2 and the

guardrail

1, 6 has cooperation groove 7 before, cooperation groove 7 interval size, be used for cooperation syllable-dividing wall 8, it fixes by gim peg 3 equally between the connection, 1 is the both sides structure on the road surface, syllable-dividing wall 8 installs the side position at guardrail 1 top, play the side position of guardrail, play the syllable-dividing simultaneously the limiting plate and can prevent that the syllable-dividing wall from receiving the damage to be very enough to receive the collision protection wall 8.

Preferably, the U-shaped groove 11 at the connecting plate 9 can be used for matching with the embedded installation of the protective block 12, the bolt 14 is embedded in the through hole 10 and the thread groove 13, the rotary installation is used for limiting the protective block 12 in the U-shaped groove 11, the filling foam 15 is arranged in the protective block 12, the filling foam 15 is used for absorbing sound and reducing the buffering effect, the connecting plate 9, the through hole 10, the U-shaped groove 11, the protective block 12, the thread groove 13, the bolt 14 and the filling foam 15 jointly form a protective mechanism, when a vehicle impacts, the protective mechanism directly impacts the guardrail and causes certain damage and danger to the guardrail, the vehicle and a driver, through the arrangement of the protective mechanism, the U-shaped groove 11 at the connecting plate 9 can be used for matching with the embedded installation of the protective block 12, the bolt 14 is embedded in the through hole 10 and the thread groove 13, the rotary installation is used for limiting the protective block 12 in the U-shaped groove 11, the protective block 12 can play a role in protecting the internal bolt inside the mounting frame 2 and preventing rusting, the filling foam 15 is used for absorbing sound and reducing the buffering effect, and noise reduction effect at the same time of noise and noise reduction.

To sum up, the utility model discloses a work flow: clearance between mounting groove 4, the top of big or small cooperation guardrail 1, fix by gim peg 3 between mounting bracket 2 and the guardrail 1, limiting plate 6 has two, cooperation groove 7 has before, cooperation groove 7 interval size, be used for cooperation sound-proof wall 8, it is fixed equally by gim peg 3 between the connection, guardrail 1 is the both sides guardrail structure on the road surface, the side position at guardrail 1 top is installed to sound-proof wall 8, when playing syllable-dividing effect, very can protect sound-proof wall 8 to avoid receiving certain striking and prevent to receive the damage, U-shaped groove 11 of connection plate 9 department, can be used to cooperate the embedding installation of protection piece 12, bolt 14 embedding is in the inside of through hole 10 and thread groove 13, rotatory installation, be used for spacing protection piece 12 is in U-shaped groove 11, protection piece 12 can play the inboard inside bolt of protection mounting bracket 2, prevent to rust, fill foam 15 in the inside of protection piece 12, fill foam 15 is used for absorbing sound and reducing the effect of buffering, fall and protect for noise and fall the protection, simple installation.

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

1. The utility model provides a noise barrier mounting structure on anticollision barrier, includes guardrail (1), mounting bracket (2) and gim peg (3), its characterized in that: the top embedding of guardrail (1) is connected with mounting bracket (2), surface one side embedding of mounting bracket (2) is connected with gim peg (3), one side fixedly connected with mounting groove (4) of mounting bracket (2), the fixed surface of mounting bracket (2) is connected with bracing piece (5), top fixedly connected with limiting plate (6) of mounting bracket (2), one side fixedly connected with cooperation groove (7) of limiting plate (6), the inside embedding of cooperation groove (7) is connected with sound-proof wall (8), top one side fixedly connected with connection plate piece (9) of mounting bracket (2), the fixed surface of connection plate piece (9) is connected with through hole (10), the inside fixedly connected with U-shaped groove (11) of connection plate piece (9), the inside embedding of U-shaped groove (11) is connected with protection piece (12), the fixed surface of protection piece (12) is connected with thread groove (13), the inside embedding of thread groove (13) is connected with bolt (14), the inside fixedly connected with of protection piece (12) fills foam (15).

2. The structure for mounting a noise insulation plate on a crash barrier according to claim 1, wherein: the gap between the mounting grooves (4) is matched with the top of the guardrail (1) in size.

3. The structure for mounting a noise insulation plate on a crash barrier according to claim 1, wherein: the two limiting plates (6) are provided with matching grooves (7) in the front, and the distance between the matching grooves (7) is large and small and is used for matching with a sound insulation wall (8).

4. The structure for installing the noise insulation board on the crash barrier as set forth in claim 1, wherein: the guardrail (1) is a two-side guardrail structure on the road surface.

5. The structure for mounting a noise insulation plate on a crash barrier according to claim 1, wherein: the U-shaped groove (11) at the connecting plate block (9) can be used for being matched with the embedded installation of the protective block (12).

6. The structure for mounting a noise insulation plate on a crash barrier according to claim 1, wherein: the bolt (14) is embedded in the through hole (10) and the thread groove (13), is rotatably mounted and is used for limiting the protective block (12) in the U-shaped groove (11).

7. The structure for mounting a noise insulation plate on a crash barrier according to claim 1, wherein: the filling foam (15) is arranged inside the protective block (12), and the filling foam (15) is used for absorbing sound and reducing the buffer effect.