CN212103717U - Sound barrier device used beside road - Google Patents
Sound barrier device used beside road Download PDFInfo
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- CN212103717U CN212103717U CN202020269696.9U CN202020269696U CN212103717U CN 212103717 U CN212103717 U CN 212103717U CN 202020269696 U CN202020269696 U CN 202020269696U CN 212103717 U CN212103717 U CN 212103717U
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Abstract
The utility model discloses a sound barrier device for roadside relates to road noise shielding field. The utility model comprises at least two upright posts, a sound insulation body arranged between two adjacent upright posts and an inclined bracket hinged with the top ends of the upright posts; the sound insulation body comprises a lower sound absorption plate, an acrylic plate and an upper sound absorption plate which are sequentially arranged from bottom to top; the upper end surface of the lower sound absorption plate and the lower end surface of the upper sound absorption plate are both provided with a clamping groove; the acrylic plate is limited and fixed through the clamping groove; the front side of the inclined bracket is hinged to the top end of the upright post through a hinge; the back of the inclined bracket is connected to the top end of the upright post through a spring. The utility model discloses a openly set up the recess at the stand, make the sound insulation body can be followed and openly placed and install between the adjacent coexistence post, the baffle carries on spacingly to through installing the slope acoustic baffle at the articulated slope support in stand top, prevent that the condition that appears the clearance and damage deformation between the acoustic baffle from appearing, easy operation, installation save trouble, improved the syllable-dividing effect.
Description
Technical Field
The utility model belongs to road noise shielding field especially relates to a sound barrier device for roadside.
Background
At present, along with the progress of society and the development of cities, a great deal of traffic facilities such as highways, railways, urban rail transit and the like are built, great convenience is brought to outgoing of people, noise pollution is brought to surrounding residents at the same time, the living quality of the residents is seriously influenced, and in order to improve the living environment of the residents, various sound barrier plates are installed on two sides of a road to reduce the influence of noise on the residents. But the sound barrier among the prior art adopts steel H shaped steel as the stand usually, because steel H shaped steel all is the road surface through bolt installation fixed and road both sides earlier, once places the acoustic baffle to between two adjacent steel H shaped steel from steel H shaped steel top through the ladder, lead to the acoustic baffle easily like this in the whereabouts in-process, damage deformation or pressfitting do not lead to leaving the clearance between the acoustic baffle tightly, still influence the syllable-dividing effect when complex operation is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sound barrier device for roadside, through openly seting up the recess at the stand, make the sound insulation body can be followed openly to place and install between the adjacent coexistence post, the baffle carries on spacingly to through installing the slope acoustic baffle at the articulated slope support in stand top, solved current acoustic baffle and placed easy damage or pressfitting from the stand top, lead to the problem that complex operation sound insulation effect is poor.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a sound barrier device used beside roads, which comprises at least two upright posts, a sound insulation body arranged between two adjacent upright posts and an inclined bracket hinged with the top ends of the upright posts; the upright posts are made of H-shaped steel; the bottom end of the upright post is provided with a base; grooves are symmetrically formed in the edge of the front face of the upright post; a baffle is fixed on the upper surface of the groove through a bolt; the sound insulation body comprises a lower sound absorption plate, an acrylic plate and an upper sound absorption plate which are sequentially arranged from bottom to top; the upper end surface of the lower sound absorption plate and the lower end surface of the upper sound absorption plate are both provided with a clamping groove; the acrylic plate is limited and fixed through a clamping groove; the inclined bracket is made of H-shaped steel; the front side of the inclined bracket is hinged to the top end of the upright post through a hinge; the back of the inclined bracket is connected to the top end of the upright post through a spring; an inclined sound absorption plate is arranged between every two adjacent inclined brackets.
Further, the base is fixedly installed on the road surface through bolts; and a reinforcing rib is arranged between the base and the upright column.
Further, the lower sound absorption plate, the upper sound absorption plate and the inclined sound absorption plate comprise a shell and an inner cavity; the inner cavity is filled with foamed aluminum materials, and the shell is a punched dense-mesh galvanized plate.
The utility model discloses following beneficial effect has:
(1) the utility model discloses a openly set up the recess at the stand, make the sound insulation body can be followed and openly placed and install between the adjacent coexistence post, the baffle carries on spacingly, make down acoustic baffle, acryl plate and last acoustic baffle can follow stand the place ahead and put into and assemble and prevent to appear the clearance between the acoustic baffle, lead to the syllable-dividing effect variation, avoided the acoustic baffle to place the easy condition of damaging the deformation from the stand top simultaneously and appear, easy operation, installation save trouble, improved the sound insulation effect.
(2) The utility model discloses an install the slope acoustic baffle in the articulated slope support in stand top, use in can the direct mount slope acoustic baffle, can the sound barrier when wind-force is strong at the slope support back mounting spring, reduce the windage of sound barrier device, avoid the sound barrier device to be damaged by strong wind.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, 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 that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a sound barrier device for roadside according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of a lower sound absorption plate;
FIG. 4 is a schematic view of a column structure;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upright column, 2-sound insulation body, 3-inclined bracket, 4-lower sound absorption plate, 5-acrylic plate, 6-upper sound absorption plate, 7-hinge, 8-inclined sound absorption plate, 101-base, 102-groove, 103-baffle and 401-clamping groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a sound barrier device for roadside, which comprises at least two upright posts 1, a sound insulation body 2 installed between two adjacent upright posts 1, and an inclined bracket 3 hinged to the top end of the upright posts 1;
as shown in fig. 4, the column 1 is made of H-shaped steel; the bottom end of the upright post 1 is provided with a base 101; grooves 102 are symmetrically formed in the edge of the front face of the upright post 1; a baffle plate 103 is fixed on the upper surface of the groove 102 through bolts, and two ends of the baffle plate 103 are fixed through bolts;
the sound insulation body 2 comprises a lower sound absorption plate 4, an acrylic plate 5 and an upper sound absorption plate 6 which are sequentially arranged from bottom to top; the upper end surface of the lower sound absorption plate 4 and the lower end surface of the upper sound absorption plate 6 are both provided with a clamping groove 401; the acrylic plate 5 is limited and fixed through a clamping groove 401;
the inclined bracket 3 is made of H-shaped steel; the front surface of the inclined bracket 3 is hinged to the top end of the upright post 1 through a hinge 7; the back of the inclined bracket 3 is connected to the top end of the upright post 1 through a spring; an inclined sound absorption plate 8 is arranged between two adjacent inclined brackets 3.
Wherein, the base 101 is fixedly arranged on the road surface through bolts; a reinforcing rib is arranged between the base 101 and the upright 1.
Wherein, the lower sound absorption plate 4, the upper sound absorption plate 6 and the inclined sound absorption plate 8 comprise a shell and an inner cavity; the inner cavity is filled with foamed aluminum materials, and the shell is a punched dense galvanized plate, so that the sound insulation effect can be improved.
One specific application of this embodiment is:
fixing a plurality of stand columns on the bottom surfaces of two sides of a road, placing a sound insulation body between every two adjacent stand columns, placing a lower sound absorption plate at the bottommost part of each stand column from a groove, placing an acrylic plate at the middle part of each stand column from the groove, clamping the lower end of the acrylic plate in a clamping groove on the upper end surface of the lower sound absorption plate, placing an upper sound absorption plate, and clamping the clamping groove on the lower edge of the upper sound absorption plate at the upper end of the acrylic plate; the two ends of the baffle are fixed on the grooves through the nuts, and the sound insulation body is placed to fall out of the grooves, so that the lower sound absorption plate, the acrylic plate and the upper sound absorption plate can be placed in front of the upright post and assembled to prevent gaps from appearing among the sound absorption plates, the sound insulation effect is poor, the situation that the sound absorption plates are easy to damage and deform when placed from the top end of the upright post is avoided, the operation is simple, the installation is trouble-saving, and the sound insulation effect is improved;
the inclined support is pulled downwards, the inclined sound absorption plate is placed in the inclined support, the inclined support can be pulled up again under the action of spring elasticity, and when the spring is installed on the back of the inclined support, the sound barrier can be under strong wind power, the wind resistance of the sound barrier device is reduced, and the sound barrier device is prevented from being damaged by strong wind.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a sound barrier device for roadside, includes two at least stands (1), install in the syllable-dividing body (2) between two adjacent stands (1) and with stand (1) top articulated inclined support (3), its characterized in that:
the upright post (1) is made of H-shaped steel; the bottom end of the upright post (1) is provided with a base (101); grooves (102) are symmetrically formed in the edge of the front face of the upright post (1); a baffle plate (103) is fixed on the upper surface of the groove (102) through a bolt;
the sound insulation body (2) comprises a lower sound absorption plate (4), an acrylic plate (5) and an upper sound absorption plate (6) which are sequentially arranged from bottom to top; the upper end surface of the lower sound-absorbing plate (4) and the lower end surface of the upper sound-absorbing plate (6) are both provided with a clamping groove (401); the acrylic plate (5) is limited and fixed through a clamping groove (401);
the inclined bracket (3) is made of H-shaped steel; the front surface of the inclined bracket (3) is hinged to the top end of the upright post (1) through a hinge (7); the back surface of the inclined bracket (3) is connected to the top end of the upright post (1) through a spring; an inclined sound absorption plate (8) is arranged between every two adjacent inclined brackets (3).
2. The sound barrier apparatus for roadside set forth in claim 1, wherein the base (101) is fixedly mounted to the road surface by bolts; and reinforcing ribs are arranged between the base (101) and the upright post (1).
3. A sound barrier apparatus for roadside according to claim 1 or 2, characterized in that the lower sound-absorbing panel (4), the upper sound-absorbing panel (6) and the inclined sound-absorbing panel (8) comprise a housing and an inner cavity; the inner cavity is filled with foamed aluminum materials, and the shell is a punched dense-mesh galvanized plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269696.9U CN212103717U (en) | 2020-03-07 | 2020-03-07 | Sound barrier device used beside road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020269696.9U CN212103717U (en) | 2020-03-07 | 2020-03-07 | Sound barrier device used beside road |
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| Publication Number | Publication Date |
|---|---|
| CN212103717U true CN212103717U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020269696.9U Active CN212103717U (en) | 2020-03-07 | 2020-03-07 | Sound barrier device used beside road |
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| CN (1) | CN212103717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585115A (en) * | 2021-08-19 | 2021-11-02 | 天工俐德科技发展有限公司 | Sound barrier construction process convenient for unit plate replacement |
-
2020
- 2020-03-07 CN CN202020269696.9U patent/CN212103717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585115A (en) * | 2021-08-19 | 2021-11-02 | 天工俐德科技发展有限公司 | Sound barrier construction process convenient for unit plate replacement |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 430000 room 12, 12 / F, Sun Hung Kai garden, No. 6, stadium street, Jiang'an District, Wuhan City, Hubei Province Patentee after: Kangjingdian (Wuhan) Transportation Materials Trading Co.,Ltd. Address before: 221005 No.39, Pingshan North Road, Gulou District, Xuzhou City, Jiangsu Province (a1-187, Guishan Folk Museum Cultural Park) Patentee before: Xuzhou xuanke Agricultural Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 350000 room 08, 24 / F, office building A1, Wanda Plaza Phase II, Fuzhou Financial Street, No. 8, Aojiang Road, Aofeng street, Taijiang District, Fuzhou City, Fujian Province (north of jiangbinzhong Avenue and east of Shuguang Road) Patentee after: Fujian Kangtai Honghui Construction Co.,Ltd. Address before: 430000 room 12, 12 / F, Sun Hung Kai garden, No. 6, stadium street, Jiang'an District, Wuhan City, Hubei Province Patentee before: Kangjingdian (Wuhan) Transportation Materials Trading Co.,Ltd. |