CN206553967U - A kind of wavy railroad noise shield plates - Google Patents

A kind of wavy railroad noise shield plates Download PDF

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Publication number
CN206553967U
CN206553967U CN201720063455.7U CN201720063455U CN206553967U CN 206553967 U CN206553967 U CN 206553967U CN 201720063455 U CN201720063455 U CN 201720063455U CN 206553967 U CN206553967 U CN 206553967U
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CN
China
Prior art keywords
column
plate
wavy
shield plates
base
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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.)
Expired - Fee Related
Application number
CN201720063455.7U
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Chinese (zh)
Inventor
祁浩
荣昕煜
要时雨
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Individual
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Individual
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Priority to CN201720063455.7U priority Critical patent/CN206553967U/en
Application granted granted Critical
Publication of CN206553967U publication Critical patent/CN206553967U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The utility model discloses a kind of wavy railroad noise shield plates, including base and cover plate, the top both sides of the base are welded with column, the inner side of the column is provided with stopper slot, PC plate is connected with stopper slot between the column, the inside of the PC plate is provided with cavity, the surface of the PC plate is provided with through hole, the top rear of the base has built concrete wall between being located at column, the top rear of the column and positive top are equipped with threaded connection hole, and threaded connection hole internal thread is connected with bolt, the cover plate is by bolt with being fixedly connected at the top of column.The apparatus structure designs advantages of simple, and easy to operate, sound-absorbing soundproof effect is good, new style, safety and stability, is easy to dismounting, applied widely, is conducive to popularizing.

Description

A kind of wavy railroad noise shield plates
Technical field
The utility model belongs to shield plates technical field, and in particular to a kind of wavy railroad noise shield plates.
Background technology
With increasing for population, the soil that people live is also more and more, causes present railway all to be built people's Beside residence, in order to reduce the noise of train on railway, noise shielding plate can have been reduced around railway, but it is existing Noise shielding plate is mostly the plate body of surface level, and not only structure is single for this barricade, and the effect of shielding noise is poor, no It is adapted to extensive promote and utilization.
Utility model content
The purpose of this utility model is to provide a kind of wavy railroad noise shield plates, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of wavy railroad noise shield plates, bag Include base and cover plate, the top both sides of the base are welded with column, the inner side of the column is provided with stopper slot, the column it Between stopper slot in be connected with PC plate, the inside of the PC plate is provided with cavity, and the surface of the PC plate is provided with through hole, described The top rear of base has built concrete wall between being located at column, and the top rear of the column and positive top are equipped with spiral shell Line connecting hole, and threaded connection hole internal thread is connected with bolt, the cover plate is by bolt with being fixedly connected at the top of column.
It is preferred that, the bottom of the base is pasted with yielding rubber pad, and the two ends of base are equipped with mounting hole.
It is preferred that, the column is the matrix that aluminium alloy is made, and the surface of column has sprayed epoxy resin etch resistant layer.
It is preferred that, the inner surface of the stopper slot is pasted with seal washer.
It is preferred that, the PC plate is to be filled with acoustical cotton in the cavity inside undaform, and PC plate.
It is preferred that, the cover plate is L-type, and the surface of cover plate is provided with tapped through hole.
Technique effect of the present utility model and advantage:The wavy railroad noise shield plates, structure design advantages of simple is led to Cross undaform PC plate can effective noise insulation, while the acoustical cotton filled in the through hole and internal cavities on PC plate surface enters The reduction noise of one step, so that effective carry out absorption isolation to railroad noise, reduces the influence to people.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model PC plate;
Fig. 3 is the connection figure of the utility model cover plate.
In figure:1 base, 2 columns, 3 stopper slots, 4PC plates, 5 cavitys, 6 through holes, 7 concrete walls, 8 threaded connection holes, 9 Bolt, 10 cover plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of wavy railroad noise shield plates as Figure 1-3, including base 1 and cover plate 10, the top both sides of the base 1 are welded with column 2, and the inner side of the column 2 is provided between stopper slot 3, the column 2 PC plate 4 is connected with stopper slot 3, the inside of the PC plate 4 is provided with cavity 5, and the surface of the PC plate 4 is provided with through hole 6, institute The top rear for stating base 1 has built concrete wall 7 between column 2, and the top rear of the column 2 and positive top are equal Provided with threaded connection hole 8, and the internal thread of threaded connection hole 8 is connected with bolt 9, the top that the cover plate 10 passes through bolt 9 and column 2 Portion is fixedly connected.
Further, the bottom of the base 1 is pasted with yielding rubber pad, and the two ends of base 1 are equipped with mounting hole.Can To improve the shock resistance of base 1, while being easy to the installation of base 1.
Further, the column 2 is the matrix that aluminium alloy is made, and the surface of column 2 has sprayed the anti-corruption of epoxy resin Layer is lost, the inner surface of the stopper slot 3 is pasted with seal washer.The anti-corruption of column 2 is improved while effective fixed PC plate Erosion ability, increases the service life.
Further, the PC plate 4 is that acoustical cotton is filled with the cavity 5 inside undaform, and PC plate 4.Increase PC plate 4 Sound absorbing power, effective noise insulation.
Further, the cover plate 10 is L-type, and the surface of cover plate 10 is provided with tapped through hole.PC can be effectively protected Plate 4, it is ensured that the safety and stability that PC plate 4 is used.
The wavy railroad noise shield plates, in use, by the PC plate 4 of undaform can effective noise insulation, together When the surface of PC plate 4 through hole 6 and internal cavities 5 in the acoustical cotton filled further reduce noise so that effective to railway Noise carries out absorption isolation, reduces the influence to people, the stopper slot 3 of the inner side of column 2 can be in order to the installation of PC plate 4, cover plate 10 can be effectively protected the safety and stability that PC plate 4 is used, and concrete wall 7 can further noise insulation, the device knot Structure designs advantages of simple, and easy to operate, sound-absorbing soundproof effect is good, new style, safety and stability, is easy to dismounting, applied widely, Be conducive to popularizing.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims (6)

1. a kind of wavy railroad noise shield plates, including base (1) and cover plate (10), it is characterised in that:The base (1) Top both sides are welded with column (2), and the inner side of the column (2) is provided with the stopper slot between stopper slot (3), the column (2) (3) PC plate (4) is connected with, the inside of the PC plate (4) is provided with cavity (5), and the surface of the PC plate (4) is provided with through hole (6), the top rear of the base (1) has been built behind concrete wall (7), the top of the column (2) between being located at column (2) End and positive top are equipped with threaded connection hole (8), and threaded connection hole (8) internal thread is connected with bolt (9), the cover plate (10) by bolt (9) with being fixedly connected at the top of column (2).
2. a kind of wavy railroad noise shield plates according to claim 1, it is characterised in that:The bottom of the base (1) Portion is pasted with yielding rubber pad, and the two ends of base (1) are equipped with mounting hole.
3. a kind of wavy railroad noise shield plates according to claim 1, it is characterised in that:The column (2) is aluminium The matrix that alloy is made, and the surface of column (2) has sprayed epoxy resin etch resistant layer.
4. a kind of wavy railroad noise shield plates according to claim 1, it is characterised in that:The stopper slot (3) Inner surface is pasted with seal washer.
5. a kind of wavy railroad noise shield plates according to claim 1, it is characterised in that:The PC plate (4) is ripple Acoustical cotton is filled with wave type, and the internal cavity (5) of PC plate (4).
6. a kind of wavy railroad noise shield plates according to claim 1, it is characterised in that:The cover plate (10) is L Type, and the surface of cover plate (10) is provided with tapped through hole.
CN201720063455.7U 2017-01-19 2017-01-19 A kind of wavy railroad noise shield plates Expired - Fee Related CN206553967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720063455.7U CN206553967U (en) 2017-01-19 2017-01-19 A kind of wavy railroad noise shield plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720063455.7U CN206553967U (en) 2017-01-19 2017-01-19 A kind of wavy railroad noise shield plates

Publications (1)

Publication Number Publication Date
CN206553967U true CN206553967U (en) 2017-10-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720063455.7U Expired - Fee Related CN206553967U (en) 2017-01-19 2017-01-19 A kind of wavy railroad noise shield plates

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CN (1) CN206553967U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589951A (en) * 2018-05-03 2018-09-28 方端霞 A kind of construction noise reduction enclosing corrugated plating
CN108677776A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier structure and expressway barrier device
CN108677775A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier structure and expressway barrier device
CN108677777A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier
CN111236673A (en) * 2020-02-17 2020-06-05 葛飞月 Formula of making an uproar safety protection canopy falls
CN111236727A (en) * 2020-01-09 2020-06-05 洛阳理工学院 Filling sandwich sphere penetration-resistant wall and manufacturing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589951A (en) * 2018-05-03 2018-09-28 方端霞 A kind of construction noise reduction enclosing corrugated plating
CN108677776A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier structure and expressway barrier device
CN108677775A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier structure and expressway barrier device
CN108677777A (en) * 2018-06-08 2018-10-19 上海言诺建筑材料有限公司 Acoustic barrier
CN111236727A (en) * 2020-01-09 2020-06-05 洛阳理工学院 Filling sandwich sphere penetration-resistant wall and manufacturing method thereof
CN111236727B (en) * 2020-01-09 2021-06-29 洛阳理工学院 Filling sandwich sphere penetration-resistant wall and manufacturing method thereof
CN111236673A (en) * 2020-02-17 2020-06-05 葛飞月 Formula of making an uproar safety protection canopy falls

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171013

Termination date: 20180119