CN113774826A - Telescopic sound barrier unit plate - Google Patents
Telescopic sound barrier unit plate Download PDFInfo
- Publication number
- CN113774826A CN113774826A CN202010516747.8A CN202010516747A CN113774826A CN 113774826 A CN113774826 A CN 113774826A CN 202010516747 A CN202010516747 A CN 202010516747A CN 113774826 A CN113774826 A CN 113774826A
- Authority
- CN
- China
- Prior art keywords
- sound barrier
- barrier unit
- plate
- unit panel
- panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
Abstract
The invention discloses a telescopic sound barrier unit plate, which comprises a sound barrier unit plate body and a protective cover structure, wherein the protective cover structure is coated on the end part of the sound barrier unit plate body and is of a U-shaped structure and comprises a bottom plate and side plates positioned at two ends of the bottom plate, the protective cover structure is buckled on the end part of the sound barrier unit plate, and a spring is arranged between the bottom plate and the end part of the sound barrier unit plate. The present invention provides a length-variable, retractable sound barrier unit panel, which is constructed by reforming the existing sound barrier unit panel, and is capable of automatically adjusting the length of the sound barrier unit panel according to the distance between adjacent section steels, thereby preventing the sound barrier unit panel from coming out from between the adjacent section steels, or preventing the edge of the sound barrier unit panel from being damaged or curled due to the retraction after coming out.
Description
Technical Field
The invention relates to the technical field of sound barriers, in particular to a telescopic sound barrier unit plate.
Background
The sound barrier is divided into a metal sound barrier, a non-metal sound barrier and a transparent plate sound barrier, and is mainly used for sound insulation and noise reduction on two sides of a road, a railway, an expressway and an overhead composite road. The sound barrier comprises section steels fixed on the ground or foundation and sound barrier unit plates positioned between the section steels, and the distance between the adjacent section steels is determined according to the length of the sound barrier unit plates when the sound barrier unit plates are installed, so that the sound barrier unit plates can be just inserted between the adjacent section steels.
No matter which kind of traffic road surface, for adapting to the expend with heat and contract with cold that the temperature arouses in spring, summer, autumn and winter, generally be provided with the expansion joint between the adjacent road surface piece together, the sound barrier is as setting up the sound insulation facility in road both sides, the change of expansion joint will lead to the distance between the adjacent two shaped steel that are in the expansion joint department to change, but the length of sound barrier cell board is shorter, generally about 2 meters, its expend with heat and contract with cold's change is less than the change at expansion joint far away, consequently when the expansion joint grow, distance grow between the adjacent shaped steel, under the basically unchangeable condition of sound barrier cell board length, the relative position of sound barrier cell board and shaped steel will change, deviate from between the adjacent shaped steel even, bring very big potential safety hazard.
Disclosure of Invention
The invention aims to solve the problem that the distance between section steels is changed due to the change of the temperature of a road expansion joint, and provides a telescopic sound barrier unit plate which can adapt to the change of the distance between adjacent section steels.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a scalable sound barrier cell board, its includes sound barrier cell board body and the guard shield structure of cladding at this end of body of sound barrier cell board, the guard shield structure is U type structure, and it includes the bottom plate and is located the curb plate at bottom plate both ends, the guard shield structure is detained the end of sound barrier cell board, the bottom plate with be provided with the spring between the sound barrier cell board end.
Preferably, one end of the spring is fixed on the bottom plate, and the other end of the spring is fixed on the end of the sound barrier unit plate.
Preferably, the number of the springs is two or more.
Preferably, the two side plates are symmetrically provided with transverse sliding grooves, the shield structure and the sound barrier unit plate are connected through screws, two ends of each screw penetrate through the transverse sliding grooves, and two ends of each screw are exposed outside the transverse sliding grooves.
Preferably, the sound barrier cell plate body is a metal sound barrier cell plate, and comprises a metal shell and a sound absorber arranged in the metal shell.
Preferably, the sound barrier unit plate is a transparent screen body, the transparent screen body comprises a transparent plate and an aluminum profile coated on the periphery of the transparent plate, and the aluminum profile is coated on the outer side of the protective cover structure.
Preferably, the left end and the right end of the sound barrier unit plate body are both provided with a protective cover structure.
Preferably, the height of the shield structure is 5-15cm, and the upper end and the lower end of the left end part and the right end part of the sound barrier unit plate are respectively provided with one shield structure.
Preferably, the bottom plate is fixed on the web of the section steel.
The invention has the beneficial effects that: the present invention provides a length-variable, retractable sound barrier unit panel, which is constructed by reforming the existing sound barrier unit panel, and is capable of automatically adjusting the length of the sound barrier unit panel according to the distance between adjacent section steels, thereby preventing the sound barrier unit panel from coming out from between the adjacent section steels, or preventing the edge of the sound barrier unit panel from being damaged or curled due to the retraction after coming out.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the entire structure of embodiment 1;
FIG. 3 is a front view of inventive example 2;
FIG. 4 is a sectional view of example 3.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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. Referring to fig. 1-4, a retractable sound barrier unit panel comprises a sound barrier unit panel 1 and a protective cover structure covering the end of the sound barrier unit panel 1, wherein the protective cover structure is a U-shaped structure and comprises a bottom plate 15 and side plates 11 positioned at two ends of the bottom plate 15, the protective cover structure is fastened at the end of the sound barrier unit panel 1, and a spring 12 is arranged between the bottom plate 15 and the end of the sound barrier unit panel.
Specifically, as shown in fig. 2, the shield structure is a full-length structure, which is as high as the sound barrier panel 1, one end of the spring 12 is fixed on the bottom plate 15, the other end is fixed on the end of the sound barrier panel 1, and in order to maintain balance, two or more springs 12 are respectively arranged on the inner side of the shield structure. The number of the shield structures is one, the shield structures are arranged at the left end portion or the right end portion of the sound barrier unit plate 1, the number of the shield structures is two, the shield structures are respectively arranged at the left end portion and the right end portion of the sound barrier unit plate 1, when the sound barrier unit plate moves relative to the section steel 2, the sound barrier unit plate with the shield structures arranged at the left end portion and the right end portion moves relatively in the middle, the distances between the two ends of the sound barrier unit plate and the section steel 2 can be kept equal or approximately equal, and therefore the risk of falling off from one end is avoided.
Alternatively, as shown in fig. 3, the height of the shield structure may be shorter than the height of the sound barrier cell plate 1, and generally, the height of the sound barrier cell plate is 40-60 cm, and the height of the shield structure may be 5-15cm, and the shield structure may be disposed at the upper and lower portions of the left and right ends of the sound barrier cell plate 1, or may be disposed only at the middle portion of the left and right ends of the sound barrier cell plate 1.
In order to ensure the smoothness of left and right movement of the sound barrier unit plates and the limiting effect of the protective cover structure, the two side plates are symmetrically provided with transverse sliding grooves 13 respectively, the protective cover structure and the sound barrier unit plates are connected through screws 14, two ends of the screws penetrate through the transverse sliding grooves 13 respectively, and then two ends of the screws are exposed out of the transverse sliding grooves 13. When the sound barrier unit plate slides towards the outside of the section steel 2, the screw 14 is pulled to move along the transverse sliding groove 13, and when the sound barrier unit plate slides towards the inside of the section steel 2, the screw 14 is pushed to move along the transverse sliding groove 13 towards the web of the section steel 2, and the transverse sliding groove 13 can prevent the sound barrier unit plate 1 from falling out of the shield structure.
As an alternative, the base plate 15 can be fixed to the web of the profile steel 2, and as an alternative, the base plate 15 and the web are not fixed to each other.
The sound barrier cell panel body may be a metal sound barrier cell panel comprising a metal casing and a sound absorber disposed in the metal casing.
The sound barrier unit plate can also be a transparent screen body, the transparent screen body comprises a transparent plate and an aluminum profile wrapped on the periphery of the transparent plate, and the aluminum profile is wrapped on the outer side of the protective cover structure.
When the width of the sound barrier unit plate is smaller than the width between the two wing plates of the section steel, the sound barrier unit plate can be fixed by L-shaped angle steel 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a scalable sound barrier cell board, its characterized in that, it includes sound barrier cell board body and the guard shield structure of cladding at this tip of sound barrier cell board, the guard shield structure is U type structure, and it includes the bottom plate and is located the curb plate at bottom plate both ends, the guard shield structure is detained the tip of sound barrier cell board, the bottom plate with be provided with the spring between the sound barrier cell board tip.
2. The retractable sound barrier unit panel of claim 1, wherein one end of said spring is fixed to said base plate and the other end is fixed to an end of said sound barrier unit panel.
3. The retractable sound barrier unit panel of claim 1, wherein said springs are two or more.
4. The retractable sound barrier unit panel according to claim 1, wherein the two side panels are symmetrically provided with a horizontal sliding slot, the shield structure and the sound barrier unit panel are connected by a screw, and after the two ends of the screw respectively pass through the horizontal sliding slot, the two ends of the screw are exposed outside the horizontal sliding slot.
5. The retractable sound barrier cell panel of claim 1, wherein said sound barrier cell panel body is a metal sound barrier cell panel comprising a metal shell and a sound absorber disposed in said metal shell.
6. The retractable sound barrier unit plate according to claim 1, wherein the sound barrier unit plate is a transparent screen body, the transparent screen body comprises a transparent plate and an aluminum profile wrapped around the transparent plate, and the protective cover structure is wrapped outside the aluminum profile.
7. The retractable sound barrier unit panel of claim 1, wherein the left and right ends of the sound barrier unit panel body are provided with a shield structure.
8. The retractable sound barrier unit panel of claim 1, wherein said shield structure has a height of 5-15cm, and one of said shield structure is provided at each of upper and lower ends of left and right ends of said sound barrier unit panel.
9. The retractable sound barrier cell panel of claim 1, wherein said base plate is secured to a web of said profiled steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010516747.8A CN113774826B (en) | 2020-06-09 | 2020-06-09 | Telescopic sound barrier unit plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010516747.8A CN113774826B (en) | 2020-06-09 | 2020-06-09 | Telescopic sound barrier unit plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113774826A true CN113774826A (en) | 2021-12-10 |
| CN113774826B CN113774826B (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010516747.8A Active CN113774826B (en) | 2020-06-09 | 2020-06-09 | Telescopic sound barrier unit plate |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908263U (en) * | 2010-12-15 | 2011-07-27 | 广州市泰宇科技发展有限公司 | Sound barrier non-standard upright post module for road bridge-section expansion joint |
| CN102828473A (en) * | 2012-08-20 | 2012-12-19 | 中铁工程设计咨询集团有限公司 | Sound barrier and mounting method |
| JP2015059337A (en) * | 2013-09-19 | 2015-03-30 | 積水樹脂株式会社 | Soundproof wall, and spring metal fitting |
| CN205116047U (en) * | 2015-11-17 | 2016-03-30 | 山西军昊实业有限公司 | Novel adhesive tape that metallic sound protective screen was used and metallic sound protective screen that constitutes |
| JP2018188913A (en) * | 2017-05-10 | 2018-11-29 | 新中央工業株式会社 | Reinforcing fitting for sound insulation panel and method for reinforcing sound insulation panel |
| US20190211518A1 (en) * | 2018-01-05 | 2019-07-11 | Superior Transparent Noise Barriers LLC | Impact Absorbing Traffic Noise Barrier System |
| CN209277024U (en) * | 2018-10-24 | 2019-08-20 | 山东省环保产业股份有限公司 | Sound barrier is used in a kind of processing of bridge expanssion joint |
| CN210621517U (en) * | 2019-07-01 | 2020-05-26 | 西藏中驰集团股份有限公司 | Totally closed sound barrier of adjustable error |
| CN212983648U (en) * | 2020-06-09 | 2021-04-16 | 西藏中驰集团股份有限公司 | Telescopic sound barrier unit plate |
-
2020
- 2020-06-09 CN CN202010516747.8A patent/CN113774826B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908263U (en) * | 2010-12-15 | 2011-07-27 | 广州市泰宇科技发展有限公司 | Sound barrier non-standard upright post module for road bridge-section expansion joint |
| CN102828473A (en) * | 2012-08-20 | 2012-12-19 | 中铁工程设计咨询集团有限公司 | Sound barrier and mounting method |
| JP2015059337A (en) * | 2013-09-19 | 2015-03-30 | 積水樹脂株式会社 | Soundproof wall, and spring metal fitting |
| CN205116047U (en) * | 2015-11-17 | 2016-03-30 | 山西军昊实业有限公司 | Novel adhesive tape that metallic sound protective screen was used and metallic sound protective screen that constitutes |
| JP2018188913A (en) * | 2017-05-10 | 2018-11-29 | 新中央工業株式会社 | Reinforcing fitting for sound insulation panel and method for reinforcing sound insulation panel |
| US20190211518A1 (en) * | 2018-01-05 | 2019-07-11 | Superior Transparent Noise Barriers LLC | Impact Absorbing Traffic Noise Barrier System |
| CN209277024U (en) * | 2018-10-24 | 2019-08-20 | 山东省环保产业股份有限公司 | Sound barrier is used in a kind of processing of bridge expanssion joint |
| CN210621517U (en) * | 2019-07-01 | 2020-05-26 | 西藏中驰集团股份有限公司 | Totally closed sound barrier of adjustable error |
| CN212983648U (en) * | 2020-06-09 | 2021-04-16 | 西藏中驰集团股份有限公司 | Telescopic sound barrier unit plate |
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| Publication number | Publication date |
|---|---|
| CN113774826B (en) | 2023-03-21 |
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