CN206553991U - A kind of noise reduction anticollision highway guard rail - Google Patents
A kind of noise reduction anticollision highway guard rail Download PDFInfo
- Publication number
- CN206553991U CN206553991U CN201720108574.XU CN201720108574U CN206553991U CN 206553991 U CN206553991 U CN 206553991U CN 201720108574 U CN201720108574 U CN 201720108574U CN 206553991 U CN206553991 U CN 206553991U
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- Prior art keywords
- plate
- noise reduction
- guard rail
- column
- embedded
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Abstract
The utility model discloses a kind of noise reduction anticollision highway guard rail, including buried piece and column, buried piece includes embedded plate and reinforcing bar, reinforcing bar is provided with the outside of embedded plate, some reinforcing through holes are offered in reinforcing bar, worn in the middle of embedded plate and penetrated connecting rod, stopper slot is additionally provided with the middle of embedded plate, the limited block being equipped with stopper slot is provided with connecting rod, the lower end of connecting rod is provided with the upside of supporting plate, column is provided with two, sheer pole is provided between the bottom of two columns, cross tube is provided between the top of two columns, Crashworthy plate is provided between cross tube and sheer pole, the left and right ends of Crashworthy plate are connected by extension spring with column, the upper end of Crashworthy plate is connected by extension spring with cross tube, the lower end of Crashworthy plate is connected by extension spring with sheer pole, Crashworthy plate includes framework, lower portion is provided with silencing means.The utility model is simple in construction, easy to use, and steadiness is good, anticollision noise reduction, improves safety in utilization.
Description
Technical field
The utility model is related to road engineering technical field, specifically a kind of noise reduction anticollision highway guard rail.
Background technology
With the development of society, road and rail etc. all rapidly grows up.Generally it is required for setting in highway, railroad wayside
Substantial amounts of guardrail is put highway enclose to set.Fastlink, hill path etc. are required for setting guardrail, are the dealing track to highway
Carry out clearly separated, also, when waiting traffic accident when being got into an accident on road, guardrail can stop to fall a part of shock
Power, will be preferably minimized, existing town road isolation strip is typically all most common guard rail by the vehicle fleet size involved, only
It can play a part of isolating vehicle, can not effectively absorb the noise that the automobile travelled on road is sent.And existing shield
Connection of the column generally with ground is relatively simple, in Vehicular impact, it is easy to depart from from ground, so as to be knocked away.
Utility model content
The purpose of this utility model is to provide a kind of noise reduction anticollision highway guard rail, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of noise reduction anticollision highway guard rail, including buried piece and column, the buried piece include embedded plate and reinforcing bar,
The reinforcing bar, which is provided with the outside of embedded plate, reinforcing bar, offers some reinforcing through holes, is worn in the middle of embedded plate and has penetrated connection
The limited block for being provided with and being equipped with stopper slot in stopper slot, connecting rod is additionally provided with the middle of bar, embedded plate, the lower section of plate is buried
Supporting plate is provided with, the supporting plate is attached with embedded plate by rod member, the lower end of connecting rod is provided with the upper of supporting plate
Side, the upper end of connecting rod and the lower end of column are connected, and column is provided between two, the bottom of two columns and is provided with lower horizontal stroke
Cross tube is provided between bar, the top of two columns, Crashworthy plate, the anticollision are provided between the cross tube and sheer pole
The left and right ends of plate are connected by extension spring with column, and the upper end of Crashworthy plate is connected by extension spring with cross tube, anticollision
The lower end of plate is connected by extension spring with sheer pole, and Crashworthy plate includes framework, and the lower portion is provided with silencing means, institute
Stating silencing means includes housing, and the bosom of the housing, which is provided with acoustical panel, the acoustical panel, is provided with some noise reductions
Hole, the left and right sides of acoustical panel is provided with sound-absorbing sponge, and housing is divided into left anechoic chamber and right anechoic chamber, the left side by acoustical panel
The centre of anechoic chamber and right anechoic chamber is provided with dividing plate, and left anechoic chamber and right anechoic chamber are divided into the first noise reduction by the dividing plate
Chamber and the second silencing cavity, being internally provided with some hush pipes, dividing plate for second silencing cavity offer some circular holes.
It is used as further program of the utility model：The buried piece is embedded in ground.
It is used as further program of the utility model：One end of the hush pipe is connected with circular hole, the other end of hush pipe
It is connected with sound-absorbing sponge.
It is used as further program of the utility model：It is additionally provided with the framework for the transverse reinforced bar of reinforcement and vertical
Bracing piece.
It is used as the utility model further scheme：Some sound-absorption holes are offered on the housing.
Compared with prior art, the beneficial effects of the utility model are：The setting of buried piece, Stability Analysis of Structures connects with column
Guard rail can be firmly fixed after connecing, prevent equipment from toppling over, the reinforcing through hole in reinforcing member is set, increasing is being buried
If when and ground between contact surface, strengthen stability, with being connected firmly for ground.Silencing means is provided with, noise is by noise reduction
The sound-absorption hole of the shell both sides of device sucks the interior intracavitary of silencing means, and noise is entered by the first silencing cavity by the circular hole on dividing plate
Enter the second silencing cavity, sound-absorbing sponge is transferred to by the hush pipe in the second silencing cavity, after sound-absorbing sponge weakens hush pipe
Noise is absorbed, and the bloop that remaining noise is entered back on acoustical panel is eliminated, good muffling effect, reduces the dirt of noise
Dye, the setting of Crashworthy plate and spring when Vehicular impact is above, can play certain cushioning effect, reduce rushing for automobile
Power is hit, the danger of automobile impacting is reduced, the safety of the people is protected.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of silencing means.
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.
Refer in Fig. 1 and Fig. 2, the utility model embodiment, a kind of noise reduction anticollision highway guard rail, including the He of column 1
Buried piece, the buried piece is embedded in ground, and the buried piece includes embedded plate 2 and reinforcing bar 3, and the reinforcing bar 3 is set
Have to offer to wear in the middle of some reinforcing through holes 4, embedded plate 2 in the outside of embedded plate 2, reinforcing bar 3 and penetrated connecting rod 5, bury plate 2
Centre is additionally provided with the limited block 7 for being provided with and being equipped with stopper slot 6 in stopper slot 6, connecting rod 5, and the lower section for burying plate 2 is set
There is supporting plate 8, the supporting plate 8 is attached with embedded plate 2 by rod member 9, and the lower end of connecting rod 5 is provided with supporting plate 8
Upside, the upper end of connecting rod 9 is connected with the lower end of column 1, the setting of buried piece, Stability Analysis of Structures, can be to anti-after being connected with column 1
Guardrail is firmly fixed, and prevents equipment from toppling over, and the reinforcing through hole 4 in reinforcing member is set, increase when embedded with
Contact surface between face, strengthens stability, with being connected firmly for ground.
Column 1, which is provided between two, the bottom of two columns 1, is provided with sheer pole 10, between the top of two columns 1
Cross tube 11 is provided with, Crashworthy plate is provided between the cross tube 10 and sheer pole 11, the left and right ends of the Crashworthy plate lead to
Overstretching spring 15 is connected with column 1, and the upper end of Crashworthy plate is connected by extension spring 15 with cross tube 11, the lower end of Crashworthy plate
It is connected by extension spring 15 with sheer pole 10, Crashworthy plate includes framework 12, the framework 12 is internally provided with silencing means, institute
State the transverse reinforced bar 14 and vertical reinforced bar 13 being additionally provided with framework 12 for reinforcement, the setting of Crashworthy plate and spring, in car
When impinging upon above, certain cushioning effect can be played, reduces the impulsive force of automobile, the danger of automobile impacting is reduced,
Protect the safety of the people.
The silencing means includes housing 16, offers some sound-absorption holes 17 on the housing 16, the housing 16 it is interior
It is provided with the middle of portion on acoustical panel 18, the acoustical panel 18 and is provided with some bloops 19, the left and right sides of acoustical panel 18 is set
There is sound-absorbing sponge 27, housing 16 is divided into left anechoic chamber 20 and right anechoic chamber 21, the left anechoic chamber 20 and the right side by acoustical panel 18
The centre of anechoic chamber 21 is provided with dividing plate 22, and left anechoic chamber 20 and right anechoic chamber 21 are divided into the first noise reduction by the dividing plate 22
Chamber 24 and second silencing cavity 23, second silencing cavity 23 is internally provided with some hush pipes 26, if being offered on dividing plate 22
Dry circular hole 25, one end of the hush pipe 26 is connected with circular hole 25, and the other end of hush pipe 26 is connected with sound-absorbing sponge 27.Set
There is silencing means, noise is sucked the interior intracavitary of silencing means by the sound-absorption hole 17 of the both sides of shell 16 of silencing means, and noise is by
One silencing cavity 24 enters the second silencing cavity 23 by the circular hole on dividing plate 25, is transmitted by the hush pipe 26 in the second silencing cavity 23
To sound-absorbing sponge 27, the noise after sound-absorbing sponge 27 weakens hush pipe 26 is absorbed, and remaining noise enters back into acoustical panel
Bloop 19 on 18 is eliminated, good muffling effect, reduces the pollution of noise.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of noise reduction anticollision highway guard rail, including buried piece and column, it is characterised in that the buried piece includes embedded plate
And reinforcing bar, the reinforcing bar, which is provided with the outside of embedded plate, reinforcing bar, offers some reinforcing through holes, is worn in the middle of embedded plate
Connecting rod has been penetrated, the limited block for being provided with and being equipped with stopper slot in stopper slot, connecting rod has been additionally provided with the middle of embedded plate, buries
Supporting plate is provided with below plate, the supporting plate is attached with embedded plate by rod member, the lower end of connecting rod, which is provided with, holds
The upside of supporting plate, the upper end of connecting rod and the lower end of column are connected, and column is provided between two, the bottom of two columns and set
Have and cross tube is provided between sheer pole, the top of two columns, be provided with Crashworthy plate between the cross tube and sheer pole, institute
The left and right ends for stating Crashworthy plate are connected by extension spring with column, and the upper end of Crashworthy plate is connected by extension spring and cross tube
Connect, the lower end of Crashworthy plate is connected by extension spring with sheer pole, Crashworthy plate includes framework, the lower portion is provided with noise reduction
Device, the silencing means includes housing, and the bosom of the housing is provided with acoustical panel, if being provided with the acoustical panel
Dry bloop, the left and right sides of acoustical panel is provided with sound-absorbing sponge, and housing is divided into left anechoic chamber and right anechoic chamber by acoustical panel,
The centre of the left anechoic chamber and right anechoic chamber is provided with dividing plate, and left anechoic chamber and right anechoic chamber are divided into by the dividing plate
One silencing cavity and the second silencing cavity, being internally provided with some hush pipes, dividing plate for second silencing cavity offer some circles
Hole.
2. a kind of noise reduction anticollision highway guard rail according to claim 1, it is characterised in that the buried piece is embedded in ground
In base.
3. a kind of noise reduction anticollision highway guard rail according to claim 1, it is characterised in that one end of the hush pipe with
Circular hole is connected, and the other end of hush pipe is connected with sound-absorbing sponge.
4. a kind of noise reduction anticollision highway guard rail according to claim 1, it is characterised in that be additionally provided with use on the framework
In the transverse reinforced bar and vertical reinforced bar of reinforcement.
5. a kind of noise reduction anticollision highway guard rail according to claim 1, it is characterised in that if being offered on the housing
Dry sound-absorption hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108574.XU CN206553991U (en) | 2017-02-05 | 2017-02-05 | A kind of noise reduction anticollision highway guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108574.XU CN206553991U (en) | 2017-02-05 | 2017-02-05 | A kind of noise reduction anticollision highway guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553991U true CN206553991U (en) | 2017-10-13 |
Family
ID=60010097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720108574.XU Expired - Fee Related CN206553991U (en) | 2017-02-05 | 2017-02-05 | A kind of noise reduction anticollision highway guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553991U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815992A (en) * | 2017-10-20 | 2018-03-20 | 广州公孙策信息科技有限公司 | A kind of anticollision highway isolated column |
| CN108867359A (en) * | 2018-07-12 | 2018-11-23 | 平阳明盛建设有限公司 | Municipal bridge guardrail with denoising device |
| CN109436186A (en) * | 2018-12-24 | 2019-03-08 | 嘉兴市锦佳船舶制造有限公司 | A kind of hull soundproof plate |
| CN110670478A (en) * | 2019-09-30 | 2020-01-10 | 冯视华 | Road and bridge protector of making an uproar falls |
| CN111996955A (en) * | 2020-08-18 | 2020-11-27 | 湖南创一建设工程有限公司 | Highway steel construction anticollision barrier |
-
2017
- 2017-02-05 CN CN201720108574.XU patent/CN206553991U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815992A (en) * | 2017-10-20 | 2018-03-20 | 广州公孙策信息科技有限公司 | A kind of anticollision highway isolated column |
| CN107815992B (en) * | 2017-10-20 | 2019-11-26 | 佛山市益宙交通设施有限公司 | A kind of anticollision highway isolated column |
| CN108867359A (en) * | 2018-07-12 | 2018-11-23 | 平阳明盛建设有限公司 | Municipal bridge guardrail with denoising device |
| CN109436186A (en) * | 2018-12-24 | 2019-03-08 | 嘉兴市锦佳船舶制造有限公司 | A kind of hull soundproof plate |
| CN109436186B (en) * | 2018-12-24 | 2023-12-15 | 嘉兴市锦佳船舶制造股份有限公司 | Sound insulation board for ship body |
| CN110670478A (en) * | 2019-09-30 | 2020-01-10 | 冯视华 | Road and bridge protector of making an uproar falls |
| CN110670478B (en) * | 2019-09-30 | 2021-01-15 | 郑州市市政工程勘测设计研究院 | Road and bridge protector of making an uproar falls |
| CN111996955A (en) * | 2020-08-18 | 2020-11-27 | 湖南创一建设工程有限公司 | Highway steel construction anticollision barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180205 |