CN109797682B - Anti-collision guardrail mounted and fixed near expressway overtaking lane - Google Patents
Anti-collision guardrail mounted and fixed near expressway overtaking lane Download PDFInfo
- Publication number
- CN109797682B CN109797682B CN201910098622.5A CN201910098622A CN109797682B CN 109797682 B CN109797682 B CN 109797682B CN 201910098622 A CN201910098622 A CN 201910098622A CN 109797682 B CN109797682 B CN 109797682B
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- storage cavity
- collision body
- rod
- supporting rod
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
- E01F15/086—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using plastic, rubber or synthetic materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an anti-collision guardrail which is fixedly arranged close to a highway overtaking lane, comprising a support rod fixed on the ground, wherein the top of the support rod is connected with an L-shaped connecting rod; the connecting rod is connected with an anti-collision body; elastic rubber blocks are arranged between the supporting rod and the anti-collision body as well as between the supporting rod and the connecting rod, and the elastic rubber blocks are fixedly bonded with the supporting rod, the anti-collision body and the connecting rod; a storage cavity is arranged in the anti-collision body; the bottom and the top of the storage cavity are respectively provided with an outlet and an inlet, and the inlet and the outlet are connected with the storage cavity; the bottom of the storage cavity is provided with a chute which is connected with a connecting plate in a sliding manner; and a sealing rubber ring is arranged at the joint of the connecting plate and the opening.
Description
The application is divisional application with application number 2017102237814, application date 2017, 04 and 07 and invention name 'an anti-collision guardrail mounted and fixed close to a passing lane of an expressway'.
Technical Field
The invention relates to an anti-collision guardrail which is fixedly arranged close to a highway overtaking lane.
Background
At present, the protection devices on two sides of the highway are composed of upright posts and protection plates positioned on the upper parts of the upright posts, the protection plates are made of steel plates, and the upright posts and the protection plates are made of rigid materials and are also in rigid connection. When the automobile is out of control and collides with the protection plate, the protection device can prevent the automobile from turning into the waterproof ditches at the two sides of the highway or rushing into the opposite lane to collide with the automobile. However, practice proves that the protective plate with the structure has no buffering function, and the protective plate is often broken under the strong impact force of an out-of-control automobile at high speed, so that the out-of-control automobile rushes into an opposite lane to crash, and the automobile is damaged and people die; especially, the broken protective plate is more serious to hurt people, and the danger that the automobile turns into the waterproof ditches at the two sides of the highway or rushes into the opposite lane to collide can not be effectively prevented. On the other hand, the protection plate made of the steel plate is also permeable, loses the anti-pressure and anti-collision effects and has short service life.
Disclosure of Invention
The invention aims to solve the technical problem that an anti-collision guardrail which has a good anti-collision effect and is fixedly arranged close to a highway overtaking lane is provided.
The invention is realized by the following technical scheme: an anti-collision guardrail arranged and fixed close to a highway overtaking lane comprises a support rod fixed on the ground, wherein the top of the support rod is connected with an L-shaped connecting rod; the connecting rod is connected with the anti-collision body; elastic rubber blocks are arranged between the supporting rod and the anti-collision body as well as between the supporting rod and the connecting rod, and the elastic rubber blocks are fixedly bonded with the supporting rod, the anti-collision body and the connecting rod; a storage cavity is arranged in the anti-collision body; the bottom and the top of the storage cavity are respectively provided with an outlet and an inlet, and the inlet and the outlet are connected with the storage cavity; the bottom of the storage cavity is provided with a chute which is connected with a connecting plate in a sliding manner; and a sealing rubber ring is arranged at the joint of the connecting plate and the outlet.
According to the preferable technical scheme, the connecting plate is of an L-shaped structure, the connecting plate is made of stainless steel, and a rubber layer is fixedly bonded on one side, facing the road, of the connecting plate; a spring is fixedly arranged between the connecting plate and the supporting rod; the distance between the connecting plate and the ground is 0.3m to 0.4 m.
As a preferred technical scheme, the anti-collision body comprises a rubber shell and a stainless steel box body from outside to inside; sand is placed in the storage cavity in the anti-collision body; the bottom of the anti-collision body is more than 1.5m away from the ground.
As the preferred technical scheme, the supporting rod and the connecting rod are of an integrated structure.
The invention has the beneficial effects that: the invention has simple structure, can effectively reduce the impact force on the guardrail once the automobile overtakes the guardrail, can timely extinguish the fire of the automobile on fire and simultaneously reduce the scraping of the automobile.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in figure 1, the anti-collision guardrail comprises a support rod 1 fixed on the ground, wherein the top of the support rod 1 is connected with an L-shaped connecting rod 2.
In this embodiment, the connecting rod 2 is connected to an anti-collision body 3. The anti-collision body 3 comprises a rubber shell and a stainless steel box body from outside to inside; sand 6 has been placed in the storing chamber in the anticollision body 3, and the anticollision body 3 structural strength is high.
In the embodiment, the bottom and the top of the storage cavity are respectively provided with an outlet 7 and an inlet 8, and the inlet 8 and the outlet 7 are connected with the storage cavity; the bottom of the storage cavity is provided with a chute (not shown) which is connected with a connecting plate 9 in a sliding way. Sand is placed from the inlet 8.
In this embodiment, the connecting plate 9 is an "L" shaped structure, the connecting plate 9 is made of stainless steel, the service life is longer, and the distance from the connecting plate 9 to the ground is 0.3m to 0.4 m.
The working principle is as follows: in a passing lane, a general cart cannot drive in, when a domestic car is in an accident of passing the lane and collides with a guardrail, the domestic car can collide with the connecting plate 9, one side, facing a road, of the connecting plate 9 is fixedly bonded with a rubber layer 11, and the rubber layer 11 reduces scraping of the car. A spring 12 is fixedly arranged between the connecting plate 9 and the supporting rod 1, so that when an automobile collides with the connecting plate 9, the connecting plate 9 is not easy to break, and the spring 12 can play a role in buffering. Connecting plate 9 removes under the impact force of car for export 7 is opened, and the sand 6 of storing intracavity flows, flows out on the car, can protect the car, can play the effect of putting out a fire to the car that catches fire simultaneously.
The sand 6 is arranged in the storage cavity, so that the connecting plate 9 is difficult to open, and when an automobile collides against the connecting plate 9, huge resistance can be achieved, and the impact force of the automobile is reduced.
Furthermore, a sealing rubber ring is arranged at the joint of the connecting plate 9 and the outlet 7, so that sand is prevented from leaking.
Further, the distance between the bottom of the anti-collision body 3 and the ground is more than 1.5m, the anti-collision body 3 is higher than a vehicle, and the vehicle is prevented from directly colliding with the anti-collision body.
Furthermore, the supporting rod 1 and the connecting rod 2 are of an integrated structure, so that the structure is convenient to manufacture.
In this embodiment, be equipped with elastic rubber piece 13 between bracing piece 1 and the anticollision body 3, the connecting rod 2, elastic rubber piece 13 all bonds fixedly with bracing piece, the anticollision body 3, connecting rod 2, and elastic rubber piece 13 can be further play the buffering.
The invention has the beneficial effects that: the invention has simple structure, can effectively reduce the impact force on the guardrail once the automobile overtakes the guardrail, can timely extinguish the fire of the automobile on fire and simultaneously reduce the scraping of the automobile.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an installation is fixed and is being close to crash barrier in expressway overtaking lane, is including fixing at subaerial bracing piece, its characterized in that: the top of the supporting rod is connected with an L-shaped connecting rod; the connecting rod is connected with an anti-collision body; elastic rubber blocks are arranged between the supporting rod and the anti-collision body as well as between the supporting rod and the connecting rod, and the elastic rubber blocks are fixedly connected with the supporting rod, the anti-collision body and the connecting rod; a storage cavity is arranged in the anti-collision body; the bottom and the top of the storage cavity are respectively provided with an outlet and an inlet, and the inlet and the outlet are connected with the storage cavity; the bottom of the storage cavity is provided with a chute which is connected with a connecting plate in a sliding manner; a sealing ring is arranged at the joint of the connecting plate and the outlet; a spring is fixedly arranged between the connecting plate and the supporting rod, sand is placed in the storage cavity, and the connecting plate moves under the impact force of an automobile to open the outlet; a rubber layer is fixedly bonded on one side of the connecting plate facing the road; the connecting plate is of an L-shaped structure.
2. The crash barrier as set forth in claim 1 mounted and secured adjacent an expressway overtaking lane, wherein: the anti-collision body comprises a rubber shell and a stainless steel box body from outside to inside; the bottom of the anti-collision body is more than 1.5m away from the ground.
3. The crash barrier as set forth in claim 1 mounted and secured adjacent an expressway overtaking lane, wherein: the support rod and the connecting rod are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098622.5A CN109797682B (en) | 2017-04-07 | 2017-04-07 | Anti-collision guardrail mounted and fixed near expressway overtaking lane |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223781.4A CN107059698B (en) | 2017-04-07 | 2017-04-07 | A kind of anticollision barrier being fixed on close to super expressway fast |
| CN201910098622.5A CN109797682B (en) | 2017-04-07 | 2017-04-07 | Anti-collision guardrail mounted and fixed near expressway overtaking lane |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223781.4A Division CN107059698B (en) | 2017-04-07 | 2017-04-07 | A kind of anticollision barrier being fixed on close to super expressway fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109797682A CN109797682A (en) | 2019-05-24 |
| CN109797682B true CN109797682B (en) | 2020-12-15 |
Family
ID=59601711
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098622.5A Expired - Fee Related CN109797682B (en) | 2017-04-07 | 2017-04-07 | Anti-collision guardrail mounted and fixed near expressway overtaking lane |
| CN201710223781.4A Active CN107059698B (en) | 2017-04-07 | 2017-04-07 | A kind of anticollision barrier being fixed on close to super expressway fast |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223781.4A Active CN107059698B (en) | 2017-04-07 | 2017-04-07 | A kind of anticollision barrier being fixed on close to super expressway fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109797682B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360421B (en) * | 2018-02-06 | 2021-04-13 | 山东交通学院 | Road traffic emergency system |
| CN108867470B (en) * | 2018-07-27 | 2020-12-08 | 嘉兴市龙锋市政建设有限公司 | Buffering highway guardrail |
| CN111101440B (en) * | 2019-12-31 | 2021-06-08 | 司马俊杰 | Take warning function's public road bridge roof beam buffer stop |
| CN112240012B (en) * | 2020-10-30 | 2022-03-15 | 济南金宇公路产业发展有限公司 | Anticollision highway guardrail |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE334911B (en) * | 1969-02-10 | 1971-05-10 | S Iving | |
| EP0360761A1 (en) * | 1988-08-25 | 1990-03-28 | MAMMUTH TYRES S.r.l. | Controlled-yielding pneumatic bag for absorbing impacts of vehicles |
| CN201531003U (en) * | 2009-11-17 | 2010-07-21 | 武汉一冶钢结构有限责任公司 | Anti-collision device for installing steel bridge |
| CN201574366U (en) * | 2010-01-07 | 2010-09-08 | 山东省交通厅公路局 | Highway eccentric obstruct-proof block waveform girder guard rail heightening apparatus |
| DE102013114323B4 (en) * | 2013-12-18 | 2019-05-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | crash barrier |
| CN204690648U (en) * | 2015-05-21 | 2015-10-07 | 浙江环隆建设工程有限公司 | A kind of Anti-collision barrel |
| CN205000714U (en) * | 2015-10-09 | 2016-01-27 | 徐州力泰钢结构有限公司 | Wayside steel construction wire pole |
| CN205205733U (en) * | 2015-12-03 | 2016-05-04 | 扬州市隆邦电气集团有限公司 | Highway buffering guardrail |
| CN105421272B (en) * | 2015-12-27 | 2017-10-24 | 李晶 | A kind of highway overpass bridge beam bridge pier protection guard |
| CN205295938U (en) * | 2016-01-22 | 2016-06-08 | 郑州工业应用技术学院 | Road and bridge rail guard support base |
| CN105672174B (en) * | 2016-02-06 | 2017-11-14 | 武汉市政工程设计研究院有限责任公司 | A kind of buffering energy-dissipating and collision-preventing bucket for road |
| CN205975423U (en) * | 2016-05-05 | 2017-02-22 | 郭臣 | Elasticity highway guardrail |
| CN105951640B (en) * | 2016-05-27 | 2018-10-23 | 王建友 | A kind of elastic anti-collision guardrail |
| CN108660973B (en) * | 2016-08-16 | 2020-11-27 | 惠安县螺阳邓先鹏建筑物清洁服务中心 | Road pillar |
-
2017
- 2017-04-07 CN CN201910098622.5A patent/CN109797682B/en not_active Expired - Fee Related
- 2017-04-07 CN CN201710223781.4A patent/CN107059698B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107059698A (en) | 2017-08-18 |
| CN107059698B (en) | 2019-04-26 |
| CN109797682A (en) | 2019-05-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201127 Address after: No.26, Dongshan village, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Applicant after: Chen Wenhui Address before: 450000 High-tech Industrial Development Zone, Zhengzhou City, Henan Province, No. 41 Jinsuo Road, No. 5601, 8th Floor, Xicheng Science and Technology Building Applicant before: ZHENGZHOU XINXIYA INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221130 Address after: 510000 room 708, building a, Zhongda Science Park, building 628, Zhongda Puyuan District, No. 135, Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province (office only) Patentee after: Guangdong dikong Intelligent Technology Co.,Ltd. Patentee after: Sanhe (Guangzhou) Detection Technology Co.,Ltd. Patentee after: Yunlian industrial Internet technology (Guangzhou) Co.,Ltd. Address before: 322200 No. 26, Dongshan village, Yantou Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: Chen Wenhui |
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Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |