CN204023459U - A kind of elastic anti-collision guardrail - Google Patents
A kind of elastic anti-collision guardrail Download PDFInfo
- Publication number
- CN204023459U CN204023459U CN201420470381.5U CN201420470381U CN204023459U CN 204023459 U CN204023459 U CN 204023459U CN 201420470381 U CN201420470381 U CN 201420470381U CN 204023459 U CN204023459 U CN 204023459U
- Authority
- CN
- China
- Prior art keywords
- plate washer
- gusset piece
- elastic anti
- steel
- collision guardrail
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a kind of elastic anti-collision guardrail.The guardrail that object is to provide should have the feature that barrier propterty is good, sturdy and durable and simple in structure.Technical scheme is: a kind of elastic anti-collision guardrail, comprises and be vertically arranged on the steel post of road edge and be arranged in the crashproof plate washer between two adjacent steel columns; It is characterized in that: on described steel post, be positioned with a gusset piece, described gusset piece is connected by spring with the crashproof plate washer that is arranged in its both sides; Described gusset piece can be around vertical axis rotationally on location steel column by swivel becket.
Description
Technical field
The utility model relates to a kind of traffic safety protective equipment, specifically a kind of anticollision barrier.
Background technology
Anticollision barrier be a kind of road both sides that are installed to realize the means of transportation of traffic shunting and security protection, standard ground guiding is current in order for it, the safety of support vehicles, personnel and property.Existing anticollision barrier is directly fixed on road both sides, when crashing, can only absorb vehicle energy by the deformation of anticollision barrier, or can cause larger property loss and casualties, guardrail after simultaneously impaired needs directly to change (cost is higher) owing to repairing, and is further improved.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, and a kind of elastic anti-collision guardrail is provided, and this guardrail should have the feature that barrier propterty is good, sturdy and durable and simple in structure.
The technical solution of the utility model is: a kind of elastic anti-collision guardrail, comprises and be vertically arranged on the steel post of road edge and be arranged in the crashproof plate washer between two adjacent steel columns; It is characterized in that: on described steel post, be positioned with a gusset piece, described gusset piece is connected by spring with the crashproof plate washer that is arranged in its both sides; Described gusset piece can be around vertical axis rotationally on location steel column by swivel becket.
Described crashproof plate washer is corrugated sheet.
The beneficial effects of the utility model are:
The utility model can carry out by the deformation of spring the kinetic energy of absorption portion vehicle, thereby weakens the impact strength of vehicle, with the safety of protection personnel and vehicle and reduce the extent of damage of guardrail, therefore has promotional value preferably.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is that the A of Fig. 1 is to structural representation.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, a kind of elastic anti-collision guardrail, comprises steel post 1 and crashproof plate washer 3; Described steel post is vertically arranged on road edge (bottom of steel post is buried underground), and steel post generally adopts round steel pipe to make; Described crashproof plate washer extends in the horizontal direction and is arranged between two adjacent steel columns, and crashproof plate washer generally adopts corrugated steel plate to make (cross section of this steel plate is corrugated); Two anti-collision baffle plates up and down have generally been arranged in parallel between every two adjacent steel columns.
Said structure is same as the prior art, and improvements of the present utility model are:
Some swivel becket 1-1 (being two swivel beckets shown in figure) on the vertical direction of described every steel post, have been rotatably positioned, the outer circumference surface of steel post is shaped with groove (omitting in figure), the inner peripheral surface of swivel becket is also installed the slide block (omitting in figure) mating with groove, and swivel becket can rotate around vertical axis on steel post.
On every steel post, dispose a gusset piece 2, this gusset piece is fixed on the swivel becket of steel post and near a side of road and arranges; Between the two ends of crashproof plate washer and the side of gusset piece, by spring 4, be connected (under the pulling force effect of spring, crashproof plate washer by horizontal location between steel post); Described spring can be bolted on the two ends of crashproof plate washer and the side of gusset piece, also can be welded on the two ends of crashproof plate washer and the side of gusset piece; Described crashproof plate washer forms a complete spring protective band in road both sides by above-mentioned connected mode.
Principle of the present utility model is: when vehicle knocks the utility model, crashproof plate washer is offset certain distance to road outside under vehicular impact, spring is generation elastic deformation under the pulling of crashproof plate washer, simultaneously gusset piece around column deflection certain angle to coordinate spring deformation; Spring can effectively absorb vehicle energy in deformation process, reduces the impact strength of vehicle, reaches the object of protection vehicle and personal security, and has reduced the extent of damage of guardrail.
Claims (2)
1. an elastic anti-collision guardrail, comprises the steel post (1) that is vertically arranged on road edge and is arranged in the crashproof plate washer (3) between two adjacent steel columns; It is characterized in that: on described steel post, be positioned with a gusset piece (2), described gusset piece is connected by spring (4) with the crashproof plate washer that is arranged in its both sides; Described gusset piece can be around vertical axis rotationally on location steel column by swivel becket (1-1).
2. a kind of elastic anti-collision guardrail according to claim 1, is characterized in that: described crashproof plate washer is corrugated sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470381.5U CN204023459U (en) | 2014-08-20 | 2014-08-20 | A kind of elastic anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470381.5U CN204023459U (en) | 2014-08-20 | 2014-08-20 | A kind of elastic anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023459U true CN204023459U (en) | 2014-12-17 |
Family
ID=52063346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470381.5U Expired - Fee Related CN204023459U (en) | 2014-08-20 | 2014-08-20 | A kind of elastic anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023459U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951640A (en) * | 2016-05-27 | 2016-09-21 | 王建友 | Elastic anti-collision guardrail |
| CN108999120A (en) * | 2018-08-07 | 2018-12-14 | 王本勋 | A kind of anti-collision guard rail for highways |
| CN109098115A (en) * | 2018-07-26 | 2018-12-28 | 湖北文理学院 | A kind of flexible isolating stake |
| CN109505241A (en) * | 2018-12-28 | 2019-03-22 | 王娟 | A kind of road and bridge safety guide rail |
| CN110847034A (en) * | 2019-12-09 | 2020-02-28 | 长安大学 | Bridge guardrail structure |
| CN112458970A (en) * | 2020-11-30 | 2021-03-09 | 安徽铭心金属制品有限公司 | Road traffic buffering protector |
| CN112726439A (en) * | 2020-12-23 | 2021-04-30 | 重庆奇欣达科技有限公司 | Net piece with high strength damage prevention function |
| CN114232533A (en) * | 2021-12-23 | 2022-03-25 | 武汉科技大学 | Cable guardrail and side slope protective fence capable of automatically opening alarm marks |
-
2014
- 2014-08-20 CN CN201420470381.5U patent/CN204023459U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951640A (en) * | 2016-05-27 | 2016-09-21 | 王建友 | Elastic anti-collision guardrail |
| CN105951640B (en) * | 2016-05-27 | 2018-10-23 | 王建友 | A kind of elastic anti-collision guardrail |
| CN109098115A (en) * | 2018-07-26 | 2018-12-28 | 湖北文理学院 | A kind of flexible isolating stake |
| CN108999120A (en) * | 2018-08-07 | 2018-12-14 | 王本勋 | A kind of anti-collision guard rail for highways |
| CN108999120B (en) * | 2018-08-07 | 2020-11-06 | 安徽豪鼎金属制品有限公司 | Highway crash barrier |
| CN109505241A (en) * | 2018-12-28 | 2019-03-22 | 王娟 | A kind of road and bridge safety guide rail |
| CN110847034A (en) * | 2019-12-09 | 2020-02-28 | 长安大学 | Bridge guardrail structure |
| CN112458970A (en) * | 2020-11-30 | 2021-03-09 | 安徽铭心金属制品有限公司 | Road traffic buffering protector |
| CN112726439A (en) * | 2020-12-23 | 2021-04-30 | 重庆奇欣达科技有限公司 | Net piece with high strength damage prevention function |
| CN114232533A (en) * | 2021-12-23 | 2022-03-25 | 武汉科技大学 | Cable guardrail and side slope protective fence capable of automatically opening alarm marks |
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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: 20141217 |