CN207032106U - A kind of netted guard rail of highway - Google Patents
A kind of netted guard rail of highway Download PDFInfo
- Publication number
- CN207032106U CN207032106U CN201720915740.7U CN201720915740U CN207032106U CN 207032106 U CN207032106 U CN 207032106U CN 201720915740 U CN201720915740 U CN 201720915740U CN 207032106 U CN207032106 U CN 207032106U
- Authority
- CN
- China
- Prior art keywords
- protection
- guard rail
- layer
- highway
- protection post
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of highway with netted guard rail, including tarpaulin, protection post is installed below the tarpaulin, connector is installed on the left of the protection post, protection network is installed on the left of the connector, flange is installed below the protection post, solidification layer is provided with the outside of the flange, the connector is internally provided with guardrail mounting groove, the inside of the protection post is provided with absorbing energy layer, shell wall is installed, the inside of the absorbing energy layer is provided with newel, and the newel is internally provided with endoporus on the outside of the absorbing energy layer.The resistance to collision dynamics that the utility model strengthens this kind of guard rail gentle rushes ability, simultaneously being capable of adsorption vehicle impulsive contact force, reduce the extent of injury of occupant, the stability of the device can be strengthened by solidification layer simultaneously, its use is set to get off more stable, the guard rail is connected using flange, installs it more convenient, fast.
Description
Technical field
Highway equipment technical field is the utility model is related to, the netted guard rail of specifically a kind of highway.
Background technology
Highway barrier net is most important traffic infrastructure, and China's highway grows up from the eighties, it
Development to national economy and society plays important influence.It is the important maintenance of highway and safety guarantee facility.It is existing
In some open-road applications grassland fences nets (also referred to as：Grassland net), it is firmer, attractive in appearance, economical and practical that grassland net twists volume.Compile weldering and
Into：Network is terse, is readily transported, installs and do not limited by hypsography, is fitted especially for mountain region, hillside fields, how curved area
Answering property is extremely strong.The product is sturdy and durable, price is medium relatively low, is adapted to large area to use.With flying for domestic expressway construction
Speed development, safety barrier market constantly expands.But due to the product in the production in China and usage time less than 10 years, product mark
Standard promulgates that national standard is promulgated firm 2 years only 5 or six years, and manufacturer slaps to the performance of the product, technical parameter, production technology
Hold different, cause the quality of this product very different.The shield that some sections are dealt with improperly as a result of anticorrosion process
Column product, at least one or two year, guardrail just have rusty stains, not only have impact on the visual effect of highway, also greatly shorten
The effective life of guardrail, it is most important that buffering absorption impact itself is poor.For this, we provide a kind of highway net
Shape guard rail.
Utility model content
The purpose of this utility model is to provide a kind of highway netted guard rail, with solve performance of the prior art,
Resistance to impulsive contact force and energy-absorbing power is poor and long-time use after the problems such as having rusty stains.
To achieve the above object, the utility model provides following technical scheme：A kind of netted guard rail of highway, including it is anti-
Water cap, protection post is installed below the tarpaulin, connector, a left side for the connector are installed on the left of the protection post
Side is provided with protection network, and flange is provided with below the protection post, and solidification layer, the connection are provided with the outside of the flange
Part is internally provided with guardrail mounting groove, and the inside of the protection post is provided with absorbing energy layer, is provided with the outside of the absorbing energy layer
Shell wall, the inside of the absorbing energy layer are provided with newel, and the newel is internally provided with endoporus.
Preferably, the surface of the protection network and protection post is equipped with anti oxidation layer.
Preferably, the absorbing energy layer is made up of elastomeric material.
Preferably, the outermost layer of the protection post and protection network scribbles reflectorized material.
Preferably, the protection post is connected with tarpaulin by internal thread, and junction is provided with sealing gasket.
Preferably, the protection network is made of polythene material.
Preferably, the protection network is provided with two layers.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, provided with Double-protection
Net, strengthens the resistance to collision dynamics of this kind of guard rail, while strengthens the buffer capacity of the guard rail, while this kind of highway net
Be provided with absorbing energy layer inside the protection post of shape guard rail, absorbing energy layer can adsorption vehicle impulsive contact force, reduce the injury of occupant
Degree, while the device is provided with solidification layer, can strengthen the stability of the device by solidification layer, its use is got off more steady
It is fixed, while the guard rail is connected using flange, installs it more convenient, fast.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of the utility model connector.
Fig. 3 is the sectional view of the utility model protection post.
In figure：1- tarpaulins, 2- absorbing energy layers, 3- protection networks, 4- connectors, 5- protection posts, 6- flanges, 7- solidification layers, 8-
Guardrail mounting groove, 9- endoporus, 10- shell walls, 11- newels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of netted guard rail of highway, including tarpaulin 1, due to
Guard rail is disposed in the outdoor, therefore tarpaulin 1 can prevent the inner inlet of protection post 5, and there is rain-proof to act on, under tarpaulin 1
Side is provided with protection post 5, and protection post 5 makes the support column of guard rail, plays a part of stablizing whole guard rail, a left side for protection post 5
Side is provided with connector 4, and connector 4 is used for protection post 5 and connects into an entirety with protection network 3, and the left side of connector 4 is provided with
Protection network 3, protection network 3 can protect external staff or domestic animal to enter highway, avoid influenceing human pilot, while in urgent feelings
Condition can also adsorb the impulsive contact force for the car that accidents happened, reduce the injury to personnel, and the lower section of protection post 5 is provided with flange 6, flange 6
A kind of connection fixture, the outside of flange 6 is provided with solidification layer 7 for fixed protection post 5 on the ground, connector 4 it is interior
Portion is provided with guardrail mounting groove 8, and the inside of protection post 5 is provided with absorbing energy layer 2, the absorption impulsion power of absorbing energy layer 2, absorbing energy layer 2 it is outer
Side is provided with shell wall 10, and the inside of absorbing energy layer 2 is provided with newel 11, and newel 11 is internally provided with endoporus 9.Protection network
3 and the surface of protection post 5 be equipped with anti oxidation layer.Absorbing energy layer 2 is made up of elastomeric material.The outermost layer of protection post 5 and protection network 3
Scribble reflectorized material.Protection post 5 is connected with tarpaulin 1 by internal thread, and junction is provided with sealing gasket.Protection network 3 is using poly-
Vinyl material is made.Protection network 3 is provided with two layers.
Operation principle of the present utility model is：When in use, protection post 5 is fixed on the ground the equipment by flange 6, together
When solidification layer 7 lower end of protection post 5 can be made more stable, absorbing energy layer 2 is provided with inside protection post 5, when the external world to lose control of one's vehicle or
Generation accident makes, and the vehicle collided can reduce impulsive contact force in the presence of absorbing energy layer 2, reduces suffered by occupant
Injury, while protection network 3 is not only able to prevent personnel on the outside of highway or domestic animal enters highway, at the same protection network 3 also with compared with
Strong toughness and certain elasticity, therefore protection network 3 can also adsorb impulsive contact force and slow down the shock dynamics of automobile, tarpaulin 1 is installed
In the upper end of protection post 5, there is water-proof function.
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, it 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.
Claims (7)
1. a kind of netted guard rail of highway, including tarpaulin (1), it is characterised in that:It is provided with below the tarpaulin (1)
Protection post (5), connector (4) is installed on the left of the protection post (5), protection network is installed on the left of the connector (4)
(3) flange (6), is installed below the protection post (5), solidification layer (7), the company are provided with the outside of the flange (6)
Fitting (4) is internally provided with guardrail mounting groove (8), and the inside of the protection post (5) is provided with absorbing energy layer (2), the energy-absorbing
Shell wall (10) is installed on the outside of layer (2), the inside of the absorbing energy layer (2) is provided with newel (11), the newel
(11) be internally provided with endoporus (9).
A kind of 2. netted guard rail of highway according to claim 1, it is characterised in that：The protection network (3) and protection
The surface of post (5) is equipped with anti oxidation layer.
A kind of 3. netted guard rail of highway according to claim 1, it is characterised in that：The absorbing energy layer (2) is by rubber
Material is made.
A kind of 4. netted guard rail of highway according to claim 1, it is characterised in that：The protection post (5) and protection
The outermost layer of net (3) scribbles reflectorized material.
A kind of 5. netted guard rail of highway according to claim 1, it is characterised in that：The protection post (5) and waterproof
Cap (1) is connected by internal thread, and junction is provided with sealing gasket.
A kind of 6. netted guard rail of highway according to claim 1, it is characterised in that：The protection network (3) is using poly-
Vinyl material is made.
A kind of 7. netted guard rail of highway according to claim 1, it is characterised in that：The protection network (3) is provided with
Two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915740.7U CN207032106U (en) | 2017-07-26 | 2017-07-26 | A kind of netted guard rail of highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915740.7U CN207032106U (en) | 2017-07-26 | 2017-07-26 | A kind of netted guard rail of highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032106U true CN207032106U (en) | 2018-02-23 |
Family
ID=61462688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915740.7U Expired - Fee Related CN207032106U (en) | 2017-07-26 | 2017-07-26 | A kind of netted guard rail of highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207032106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676871A (en) * | 2020-06-26 | 2020-09-18 | 王燕 | Local quickly-detachable road isolation belt and detaching method thereof |
-
2017
- 2017-07-26 CN CN201720915740.7U patent/CN207032106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676871A (en) * | 2020-06-26 | 2020-09-18 | 王燕 | Local quickly-detachable road isolation belt and detaching method thereof |
| CN111676871B (en) * | 2020-06-26 | 2022-06-10 | 武汉中交工程咨询顾问有限责任公司 | Local quickly-detachable road isolation belt and detaching method thereof |
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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: 20180223 Termination date: 20180726 |