CN210826987U

CN210826987U - Road surface capable of reducing noise

Info

Publication number: CN210826987U
Application number: CN201921701844.3U
Authority: CN
Inventors: 张宇; 孙博伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-23
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a road surface of noise can fall, including the road body, road body internally mounted has the frame, the mounting groove is seted up to frame top surface. The utility model discloses in, the frame is installed to the bottom at the road body, the mounting groove has been seted up on frame top surface, be convenient for lay the material that the road body needs through setting up the mounting groove, this mode has not only improved the stability of road body, thereby also prevent the material loss on road body surface, install the amortization chamber in the inside bottom of mounting groove simultaneously, the top intercommunication in amortization chamber has a plurality of leading pipes, through setting up leading pipe, be convenient for at road body during operation, transmit amortization intracavity portion through leading pipe to the sound that the road produced, thereby weaken the noise that produces, the fixed orifices has been seted up at last in the one end of frame, be provided with the guide pillar that the cooperation fixed orifices used at the other end of frame, cooperation through guide pillar and fixed orifices, be convenient for improve the installation effectiveness of frame.

Description

Road surface capable of reducing noise

Technical Field

The utility model relates to a road noise reduction technical field especially relates to road surface that can fall noise.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics of the road, and the ancient China also has a post road. It also refers to the way to achieve a certain goal, the way things develop, change.

With the rapid development of the current society, people use more and more vehicles to travel, so that the requirement on the bottom end of a road is higher and higher, the noise generated by automobiles and the road is weakened particularly, the noise is a strict object for environmental protection in recent years, the noise reduction mode of the two existing roads is single, and the noise is not obviously weakened particularly.

We have therefore proposed a road pavement that reduces noise to address the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a road pavement capable of reducing noise.

In order to achieve the above purpose, the utility model adopts the following technical scheme: road surface that can fall noise, including the road body, road body internally mounted has the frame, the mounting groove is seted up to frame top surface, mounting groove internally mounted amortization chamber, the top in amortization chamber is provided with the leading note pipe.

Preferably, the slide has been seted up to frame top surface symmetry, the slide is inside to be connected with inhaling the sound wall through the slider, it is connected with the dust filter screen through the fastener to inhale the sound wall surface, inhale sound wall one side and install the connecting rod, and connecting rod one end and frame top fixed surface.

Preferably, the end face of the outer frame is provided with a fixing hole, and the end face of the other end of the outer frame is provided with a guide pillar matched with the fixing hole for use.

Preferably, a first asphalt layer is laid on the surface of the road body, a cinder layer is laid at the bottom end of the first asphalt layer, a gravel layer is laid at the bottom end of the cinder layer, and a second asphalt layer is arranged at the bottom end of the gravel layer.

Preferably, the sound guide pipes are arranged in a plurality, and the sound guide pipes are equidistantly arranged on the top surface of the silencing cavity.

Preferably, a plurality of drainage holes are formed in the outer frame.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, install the frame in the bottom of road body, the mounting groove has been seted up on frame top surface, be convenient for lay the material that road body needs through setting up the mounting groove, this mode has not only improved the stability of road body, thereby also prevent the material loss on road body surface, install the amortization chamber in the inside bottom of mounting groove simultaneously, the top intercommunication in amortization chamber has a plurality of leading pipes, through setting up leading pipe, be convenient for at road body during operation, transmit amortization intracavity portion through leading pipe to the sound that the road produced, thereby weaken the noise that produces, the fixed orifices has been seted up at last in the one end of frame, be provided with the guide pillar that the cooperation fixed orifices used at the other end of frame, cooperation through guide pillar and fixed orifices, be convenient for improve the installation effectiveness of frame.

2. The utility model discloses, seted up the guide rail at the top bilateral symmetry of frame, be connected through slider and sound absorbing wall in the inside of guide rail, be convenient for adsorb the noise that the road produced through setting up sound absorbing wall to prevent that the noise that the road produced from propagating outward, install the dust filter screen in one side of sound absorbing wall simultaneously, be convenient for collect the dust that road surface drifted about through setting up the dust filter screen, thereby ensure the cleanliness factor on road body surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a road pavement capable of reducing noise according to the present invention;

FIG. 2 is a schematic view of the outer frame of the road pavement capable of reducing noise according to the present invention;

fig. 3 is the utility model provides a road pavement cross-sectional view schematic diagram that can fall noise.

Illustration of the drawings:

1. a road body; 2. a sound-deadening chamber; 3. a sound guide tube; 4. mounting grooves; 5. a fixing hole; 6. an outer frame; 7. a slider; 8. a connecting rod; 9. a sound absorbing wall; 10. a dust filter screen; 11. a slideway; 12. a drain hole; 13. a guide post; 14. a first asphalt layer; 15. a coal cinder layer; 16. a crushed stone layer; 17. a second asphalt layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a road pavement capable of reducing noise includes a road body 1, an outer frame 6 is installed inside the road body 1, an installation groove 4 is formed on the top surface of the outer frame 6, a silencing chamber 2 is installed inside the installation groove 4, and a sound guide pipe 3 is installed at the top end of the silencing chamber 2.

In this embodiment: through setting up leading note pipe 3 and amortization chamber 2, be convenient for when road body 1 during operation, transmit the sound that the road produced inside amortization chamber 2 through leading note pipe 3 to the noise that produces weakens.

Specifically, 6 top surface symmetries of frame have seted up slide 11, and slide 11 is inside to be connected with inhaling sound wall 9 through slider 7, inhales sound wall 9 surface and passes through the fastener and be connected with dust filter screen 10, inhales sound wall 9 one side and installs connecting

rod

8, and 8 one end of connecting rod and 6 top surface fixing of frame.

In this embodiment: through setting up sound absorbing wall 9, be convenient for adsorb the noise that the road produced to the noise that prevents the road production is to outer propagation, through setting up dust filter screen 10, is convenient for collect the dust that road surface drifted away, thereby ensures the cleaning nature on road body 1 surface.

Specifically, the end face of the outer frame 6 is provided with a fixing hole 5, and the end face of the other end of the outer frame 6 is provided with a guide pillar 13 matched with the fixing hole 5 for use.

In this embodiment: through setting up guide pillar 13 and fixed orifices 5, through the cooperation of guide pillar 13 and fixed orifices 5, be convenient for improve the installation effectiveness of frame 1.

Specifically, first pitch layer 14 has been laid on road body 1 surface, and cinder layer 15 has been laid to first pitch layer 14 bottom, and gravel layer 16 has been laid to cinder layer 15 bottom, and gravel layer 16 bottom is provided with second pitch layer 17.

In this embodiment: through laying first pitch layer 14, cinder layer 15, rubble layer 16 and second pitch layer 17, be convenient for improve road body 1's performance.

Specifically, the plurality of sound guide tubes 3 are arranged, and the plurality of sound guide tubes 3 are equidistantly arranged on the top surface of the sound attenuation cavity 2.

In this embodiment: through setting up a plurality of leading note pipes 3, be convenient for improve the efficiency to the noise attenuation.

Specifically, a drain hole 12 is formed in the outer frame 6, and the drain hole 12 is provided with a plurality of holes

In this embodiment: through setting up wash port 12, be convenient for discharge the rainwater on road body 1 surface to prevent road ponding.

The working principle is as follows: when in use, firstly fixing the outer frame 6 to a designated position, then installing a road paving step to pave each layer of section bar into the installation groove 4 in the outer frame 6, not only improving the stability of the road body 1 by arranging the installation groove 4, thereby preventing the material loss on the surface of the road body 1, simultaneously installing the silencing cavity 2 at the bottom end in the installation groove 4, communicating the top end of the silencing cavity 2 with a plurality of sound guide pipes 3, conveniently transmitting the sound generated by the road into the silencing cavity 2 through the sound guide pipes 3 when the road body 1 works by arranging the sound guide pipes 3, thereby weakening the generated noise, finally arranging the fixing hole 5 at one end of the outer frame 6, arranging the guide post 13 matched with the fixing hole 5 at the other end of the outer frame 6, conveniently improving the installation efficiency of the outer frame 6 by the matching of the guide post 13 and the fixing hole 5, after paving is completed, the staff is connected sound absorbing wall 9 through the slider 7 of bottom and the slide 11 on 6 tops of frame again, absorbs sound absorbing wall 9 through the setting and is convenient for adsorb the noise that the road produced to the noise that prevents the road production is propagated outward.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Road surface that can fall noise, including road body (1), its characterized in that, road body (1) internally mounted has frame (6), mounting groove (4) are seted up to frame (6) top surface, mounting groove (4) internally mounted amortization chamber (2), the top in amortization chamber (2) is provided with leading note pipe (3).

2. The noise-reducing road pavement according to claim 1, wherein the top surface of the outer frame (6) is symmetrically provided with slide ways (11), the inside of each slide way (11) is connected with a sound-absorbing wall (9) through a slide block (7), the surface of each sound-absorbing wall (9) is connected with the dust filter screen (10) through a fastener, one side of each sound-absorbing wall (9) is provided with a connecting rod (8), and one end of each connecting rod (8) is fixed to the top surface of the outer frame (6).

3. The noise-reducing road surface according to claim 1, wherein the end surface of the outer frame (6) is provided with a fixing hole (5), and the end surface of the other end of the outer frame (6) is provided with a guide post (13) used in cooperation with the fixing hole (5).

4. The noise-reducing road pavement according to claim 1, wherein a first asphalt layer (14) is laid on the surface of the road body (1), a cinder layer (15) is laid at the bottom end of the first asphalt layer (14), a gravel layer (16) is laid at the bottom end of the cinder layer (15), and a second asphalt layer (17) is arranged at the bottom end of the gravel layer (16).

5. The noise-reduced road pavement according to claim 1, wherein the sound guide tube (3) is provided in plurality, and the plurality of sound guide tubes (3) are installed at equal intervals on the top surface of the sound-deadening chamber (2).

6. The noise-reducing road surface according to claim 1, wherein a plurality of drainage holes (12) are formed in the outer frame (6).