CN205711868U - A kind of urban road environmental-protection hurdle - Google Patents
A kind of urban road environmental-protection hurdle Download PDFInfo
- Publication number
- CN205711868U CN205711868U CN201620351793.6U CN201620351793U CN205711868U CN 205711868 U CN205711868 U CN 205711868U CN 201620351793 U CN201620351793 U CN 201620351793U CN 205711868 U CN205711868 U CN 205711868U
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- CN
- China
- Prior art keywords
- anechoic chamber
- acoustical panel
- urban road
- protection hurdle
- road environmental
- Prior art date
- 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
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of urban road environmental-protection hurdle, including base plate and top board, it has been equidistantly positioned support post between described base plate and top board, and it is provided with silencing means in the gap between adjacent two support posts, described silencing means includes shell, the both sides of described shell are provided with sound-absorption hole, the center of inside position of described shell is vertically arranged with acoustical panel, the inner chamber of silencing means is divided into left anechoic chamber and right anechoic chamber by described acoustical panel, and left anechoic chamber is symmetrical with right anechoic chamber, the left and right sides of described acoustical panel is all bonded with sound-absorbing sponge, it is provided with dividing plate in described left anechoic chamber and right anechoic chamber.This urban road environmental-protection hurdle simple in construction, has good environment protecting, it is possible to the noise produced on road is absorbed and eliminated, it is possible to plants flowers and plants at the top of guard rail, reaches the effect of greening environment.
Description
Technical field
This utility model relates to municipal works technical field, is specially a kind of urban road environmental-protection hurdle.
Background technology
Urban road designs guard rail, car lane and bicycle lane can be isolated, make traffic more
Add in order, improve the safety of traffic, decrease the generation of accident.
Existing town road isolation strip is typically all the most common guard rail, can only play isolation vehicle
Effect, can not effectively absorb the noise that the automobile travelled on road sends, and cannot play greening
Effect, then it is proposed that a kind of urban road environmental-protection hurdle.
Utility model content
The purpose of this utility model is to provide a kind of urban road environmental-protection hurdle, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme: a kind of urban road environmental protection is prevented
Guardrail, including base plate and top board, has been equidistantly positioned support post, and phase between described base plate and top board
Being provided with silencing means in gap between adjacent two support posts, described silencing means includes shell, institute
The both sides stating shell are provided with sound-absorption hole, and the center of inside position of described shell is vertically arranged with acoustical panel,
The inner chamber of silencing means is divided into left anechoic chamber and right anechoic chamber by described acoustical panel, and left anechoic chamber is with right
Anechoic chamber is symmetrical, and the left and right sides of described acoustical panel is all bonded with noise reduction sponge, described left anechoic chamber
Be provided with dividing plate in right anechoic chamber, left anechoic chamber and right anechoic chamber are all divided into first by described dividing plate
Silencing cavity and the second silencing cavity, be installed with inverted " v " shape hush pipe in described second silencing cavity.
Preferably, on described acoustical panel, array is provided with no less than 100 bloops, and bloop is horizontal
Run through the both sides of acoustical panel.
Preferably, the both sides of described base plate are all connected by right angle connecting rod has between pulley, and pulley
Distance is arranged, and between adjacent pulleys, spacing is 1 to 1. 5 meter.
Preferably, the top of described top board is installed with bar shaped flowers and plants cultivation box, and in flowers and plants cultivation box
Being equidistantly positioned X shim, X is the integer more than zero, and the inside of described flowers and plants cultivation box is by separating
Sheet is divided into X+1 planting groove.
Preferably, one end of described hush pipe is connected with the through hole on dividing plate, and the other end of hush pipe
It is connected with the sound-absorbing sponge of acoustical panel side.
Compared with prior art, the beneficial effects of the utility model are: this urban road environmental-protection hurdle is tied
Structure is simple, has good environment protecting, by being provided with noise reduction between the support post of this guard rail
Device, it is possible to the noise produced on road is absorbed and eliminated, is provided with at the top of top board simultaneously
Flowers and plants cultivation box, it is possible to plant flowers and plants at the top of guard rail, reach the effect of greening environment.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model silencing means structural representation.
In figure: 1 base plate, 2 top boards, 3 support posts, 4 silencing means, 401 shells, 402 sound-absorption hole,
403 acoustical panels, 404 bloops, 405 left anechoic chambers, 406 right anechoic chambers, 407 sound-absorbing sponges, 408
Dividing plate, 409 through holes, 410 first silencing cavity, 411 second silencing cavity, 412 hush pipes, 5 right angles connect
Bar, 6 pulleys, 7 flowers and plants cultivation boxs, 71 shims, 72 planting grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of urban road environmental-protection hurdle,
Including base plate 1 and top board 2, the both sides of base plate 1 are all connected by right angle connecting rod 5 pulley 6, and sliding
Being equidistantly positioned between wheel 6, between adjacent pulleys 6, spacing is 1 to 1. 5 meter, the setting of pulley 6
Facilitating the movement of this guard rail, the top of top board 2 is installed with bar shaped flowers and plants cultivation box 7, and flowers and plants
Being equidistantly positioned X shim 71 in cultivation box 7, X is the integer more than zero, flowers and plants cultivation box 7
Inside be divided into X+1 planting groove 72 by shim 71, the chute of flowers and plants cultivation box 7 is planted in kind
Plant in groove 72, it is possible to reach the effect of green planted city road, be equidistantly positioned between base plate 1 and top board 2
It is provided with silencing means 4, noise reduction in having the gap between support post 3, and adjacent two support posts 3
Device 4 includes that shell 401, the both sides of shell 401 are provided with sound-absorption hole 402, the inside of shell 401
Middle position is vertically arranged with acoustical panel 403, and on acoustical panel 403, array is provided with no less than 100 noise reductions
Hole 404, and bloop 404 extends transversely through the both sides of acoustical panel 403, acoustical panel 403 is by silencing means 4
Inner chamber be divided into left anechoic chamber 405 and right anechoic chamber 406, and left anechoic chamber 405 and right anechoic chamber 406
Symmetrically, the left and right sides of acoustical panel 403 is all bonded with sound-absorbing sponge 407, and left anechoic chamber 405 is with right
Being provided with dividing plate 408 in anechoic chamber 406, dividing plate 408 is by equal with right anechoic chamber 406 for left anechoic chamber 405
It is divided into the first silencing cavity 410 and the second silencing cavity 411, in the second silencing cavity 411, is installed with inverted " V "
Font hush pipe 412, one end of hush pipe 412 is connected with the through hole 409 on dividing plate 408, and noise reduction
The other end of pipe 412 is connected with the sound-absorbing sponge 407 of acoustical panel 403 side, and noise is by silencing means 4
The sound-absorption hole 402 of shell 401 both sides sucks the interior intracavity of silencing means 4, and noise is by the first silencing cavity 410
The second silencing cavity 411 is entered, by the inverted " V " in the second silencing cavity 411 by the through hole on dividing plate 408
Font hush pipe 412 is transferred to sound-absorbing sponge 407, sound-absorbing sponge 407 hush pipe 412 is weakened after make an uproar
Sound absorbs, and the bloop 404 that remaining noise enters back on acoustical panel 403 eliminates.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. a urban road environmental-protection hurdle, including base plate (1) and top board (2), it is characterised in that:
Support post (3), and adjacent two it have been equidistantly positioned between described base plate (1) and top board (2)
It is provided with silencing means (4), outside described silencing means (4) includes in gap between support column (3)
Shell (401), the both sides of described shell (401) are provided with sound-absorption hole (402), described shell (401)
Center of inside position be vertically arranged with acoustical panel (403), described acoustical panel (403) is by silencing means (4)
Inner chamber be divided into left anechoic chamber (405) and right anechoic chamber (406), and left anechoic chamber (405) are with right
Anechoic chamber (406) is symmetrical, and the left and right sides of described acoustical panel (403) is all bonded with sound-absorbing sponge
(407), in described left anechoic chamber (405) and right anechoic chamber (406), it is provided with dividing plate (408),
Left anechoic chamber (405) are all divided into the first silencing cavity with right anechoic chamber (406) by described dividing plate (408)
(410) and the second silencing cavity (411), is installed with inverted " V " in described second silencing cavity (411)
Font hush pipe (412).
A kind of urban road environmental-protection hurdle the most according to claim 1, it is characterised in that: described
The upper array of acoustical panel (403) is provided with no less than 100 bloops (404), and bloop (404)
Extend transversely through the both sides of acoustical panel (403).
A kind of urban road environmental-protection hurdle the most according to claim 1, it is characterised in that: described
The both sides of base plate (1) are all connected by right angle connecting rod (5) to be had between pulley (6), and pulley (6)
Being equidistantly positioned, between adjacent pulleys (6), spacing is 1 to 1. 5 meter.
A kind of urban road environmental-protection hurdle the most according to claim 1, it is characterised in that: described
The top of top board (2) is installed with in bar shaped flowers and plants cultivation box (7), and flowers and plants cultivation box (7)
Distance is provided with X shim (71), and X is the integer more than zero, described flowers and plants cultivation box (7) interior
Portion is divided into X+1 planting groove (72) by shim (71).
A kind of urban road environmental-protection hurdle the most according to claim 1, it is characterised in that: described
One end of hush pipe (412) is connected with the through hole (409) on dividing plate (408), and hush pipe (412)
The other end be connected with the sound-absorbing sponge (407) of acoustical panel (403) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351793.6U CN205711868U (en) | 2016-04-24 | 2016-04-24 | A kind of urban road environmental-protection hurdle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351793.6U CN205711868U (en) | 2016-04-24 | 2016-04-24 | A kind of urban road environmental-protection hurdle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711868U true CN205711868U (en) | 2016-11-23 |
Family
ID=57296565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620351793.6U Expired - Fee Related CN205711868U (en) | 2016-04-24 | 2016-04-24 | A kind of urban road environmental-protection hurdle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978540A (en) * | 2018-09-07 | 2018-12-11 | 赵成颐 | Town road isolated column with sound absorption function |
| CN109972547A (en) * | 2017-12-28 | 2019-07-05 | 科信达（天津）实业股份有限公司 | A kind of novel combination type sound barrier |
| CN110965469A (en) * | 2019-12-24 | 2020-04-07 | 边海平 | Road sound insulation guardrail |
-
2016
- 2016-04-24 CN CN201620351793.6U patent/CN205711868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972547A (en) * | 2017-12-28 | 2019-07-05 | 科信达（天津）实业股份有限公司 | A kind of novel combination type sound barrier |
| CN108978540A (en) * | 2018-09-07 | 2018-12-11 | 赵成颐 | Town road isolated column with sound absorption function |
| CN110965469A (en) * | 2019-12-24 | 2020-04-07 | 边海平 | Road sound insulation guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |