CN205804153U - A kind of anticollision device, collision-prevention device for bridge on highway - Google Patents
A kind of anticollision device, collision-prevention device for bridge on highway Download PDFInfo
- Publication number
- CN205804153U CN205804153U CN201620749003.XU CN201620749003U CN205804153U CN 205804153 U CN205804153 U CN 205804153U CN 201620749003 U CN201620749003 U CN 201620749003U CN 205804153 U CN205804153 U CN 205804153U
- Authority
- CN
- China
- Prior art keywords
- collision
- prevention device
- guardrail
- travelling carriage
- anticollision device
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of anticollision device, collision-prevention device for bridge on highway, including guardrail, anticollision device, collision-prevention device and buffer unit, described guardrail bottom is provided with preburying part, described guardrail is made up of column and cross bar, and it is mounted on anticollision device, collision-prevention device on column and cross bar, described anticollision device, collision-prevention device is by rubber buffer, elastomeric material, buffer unit, air cushion and travelling carriage, described travelling carriage is arranged on guardrail, and travelling carriage is internally installed buffer unit and air cushion, air cushion, between buffer unit and guardrail, is provided with rubber buffer outside described travelling carriage.This utility model, by arranging buffer unit, thus is substantially reduced the shift length of anticollision device, collision-prevention device, promotes the shock-absorbing capacity of anticollision device, collision-prevention device, promotes the safety of vehicle further, and by arranging reflecting strips, is greatly promoted the safety of vehicle travel at night.
Description
Technical field
This utility model relates to anticollision device, collision-prevention device technical field, a kind of anticollision device, collision-prevention device for bridge on highway.
Background technology
Along with developing rapidly of China's communication, various large bridges are constantly built, although substantially increase China
Traffic capacity, but the thing followed, the traffic accidents hitting bridge about ship (car) is also on the increase, sending out of such accident
Raw, both endangered the security of the lives and property of people, and will also result in interruption of communication and cause bigger loss.Therefore bridge is taked crashproof
Measure is particularly important, and its basic goal is: recurring structure damages because of the impact force of boats and ships (vehicle) to prevent bridge, the most to the greatest extent may be used
The protection boats and ships (vehicle) of energy, are preferably minimized loss.In prior art, the commonly used anti-collision sleeve of anticollision device, collision-prevention device being directly connected to
Box structure；Anti-collision jacket is enclosed within outside bridge pier for circumferentially outer, is protected the facility of bridge pier by deformation or damage, outside crashproof
Shell, arranges support in outer impact shell, be used for resisting external force collision；For ensureing that anti-collision jacket has certain intensity to ensure bridge pier
Safety, typically uses the material that density is higher to make (typically using steel construction, easily corrosion in water), and maintenance costs is high；And
And be mostly fixedly installed on bridge pier, during water surface change, the height of anti-collision jacket is constant, it is impossible to well play anti-collision effect.
Meanwhile, existing anti-collision jacket is commonly used self damages the purpose reaching to protect bridge pier, and the buffering effect of impact force is poor, portion
Point impact force passes to bridge pier, and anti-collision effect is unsatisfactory.
Utility model content
The purpose of this utility model is to provide a kind of anticollision device, collision-prevention device for bridge on highway, 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 crashproof for bridge on highway
Device, including guardrail, anticollision device, collision-prevention device and buffer unit, described guardrail bottom is provided with preburying part, and described guardrail is by column and horizontal stroke
Bar forms, and is mounted on anticollision device, collision-prevention device on column and cross bar, and described anticollision device, collision-prevention device is by rubber buffer, elastomeric material, buffering
Device, air cushion and travelling carriage, described travelling carriage is arranged on guardrail, and travelling carriage is internally installed buffer unit and air cushion, gas
Pad, between buffer unit and guardrail, is provided with rubber buffer outside described travelling carriage.
Preferably, described anticollision device, collision-prevention device is provided with reflecting strips.
Preferably, between described rubber buffer and travelling carriage, elastomeric material is installed.
Preferably, described buffer unit is become with buffering groups of springs by gripper shoe, and buffer spring two ends are provided with gripper shoe.
Preferably, described travelling carriage is provided with slide block.
Compared with prior art, the beneficial effects of the utility model are: this utility model by arranging buffer unit, thus
It is substantially reduced the shift length of anticollision device, collision-prevention device, promotes the shock-absorbing capacity of anticollision device, collision-prevention device, promote the safety of vehicle further, and logical
Cross and reflecting strips is set, be greatly promoted the safety of vehicle travel at night, and by arranging rubber buffer and elastomeric material, can enter
One pre-protection of row, crashproof good buffer effect, service life is long, and compact overall structure is simple, low cost of manufacture, and air cushion can
Effectively alleviate the automobile impact force to guardrail, alleviate the infringement to guardrail, also automobile and driver can be provided safety simultaneously
Ensure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model anticollision device, collision-prevention device；
Fig. 3 is the structural representation of this utility model buffer unit；
Fig. 4 is the structural representation of this utility model travelling carriage；
In figure: 1-guardrail；2-preburying part；3-anticollision device, collision-prevention device；4-reflecting strips；5-rubber buffer；6-elastomeric material；7-delays
Flushing device；8-air cushion；9-travelling carriage；10-gripper shoe；11-buffer spring；12-slide block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-4, a kind of embodiment that this utility model provides: a kind of crashproof dress for bridge on highway
Putting, including guardrail 1, anticollision device, collision-prevention device 3 and buffer unit 7, guardrail 1 bottom is provided with preburying part 2, and guardrail 1 is by column and cross bar group
Becoming, and be mounted on anticollision device, collision-prevention device 3 on column and cross bar, anticollision device, collision-prevention device 3 is by rubber buffer 5, elastomeric material 6, buffer unit
7, air cushion 8 and travelling carriage 9, travelling carriage 9 is arranged on guardrail 1, and travelling carriage 9 is internally installed buffer unit 7 and air cushion 8, gas
Pad 8, between buffer unit 7 and guardrail 1, is provided with rubber buffer 5 outside travelling carriage 9, anticollision device, collision-prevention device 3 is provided with anti-
Rhizoma Dioscoreae (peeled) 4, is provided with elastomeric material 6 between rubber buffer 5 and travelling carriage 9, buffer unit 7 is by gripper shoe 10 and buffer spring 11
Form, and buffer spring 11 two ends are provided with gripper shoe 10, and travelling carriage 9 is provided with slide block 12.
Specifically used mode: in utility model works, reflecting strips 4 can carry out reflective, driver is played prompting
Effect, when automobile knocks guardrail 1 down, rubber buffer 5 and elastomeric material 6 can carry out pre-buffering to impulsive force, secondly through slow
Buffer spring 11 within flushing device 7 buffers, and eventually passes air cushion 8 and buffers, and final realization protects automobile and the mesh of guardrail
's.
It is obvious to a person skilled in the art that this 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 is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (5)
1. for an anticollision device, collision-prevention device for bridge on highway, including guardrail (1), anticollision device, collision-prevention device (3) and buffer unit (7), its
Being characterised by: described guardrail (1) bottom is provided with preburying part (2), described guardrail (1) is made up of column and cross bar, and column and
Being mounted on anticollision device, collision-prevention device (3) on cross bar, described anticollision device, collision-prevention device (3) is by rubber buffer (5), elastomeric material (6), buffer unit
(7), air cushion (8) and travelling carriage (9), described travelling carriage (9) is arranged on guardrail (1), and travelling carriage (9) is internally installed buffering
Device (7) and air cushion (8), air cushion (8) is positioned between buffer unit (7) and guardrail (1), and described travelling carriage (9) outside is provided with
Rubber buffer (5).
A kind of anticollision device, collision-prevention device for bridge on highway the most according to claim 1, it is characterised in that: described crashproof dress
Put and reflecting strips (4) is installed on (3).
A kind of anticollision device, collision-prevention device for bridge on highway the most according to claim 1, it is characterised in that: described rubber delays
Elastomeric material (6) is installed between die head (5) and travelling carriage (9).
A kind of anticollision device, collision-prevention device for bridge on highway the most according to claim 1, it is characterised in that: described buffering dress
Put (7) to be made up of gripper shoe (10) and buffer spring (11), and buffer spring (11) two ends are provided with gripper shoe (10).
A kind of anticollision device, collision-prevention device for bridge on highway the most according to claim 1, it is characterised in that: described travelling carriage
(9) slide block (12) is installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749003.XU CN205804153U (en) | 2016-07-16 | 2016-07-16 | A kind of anticollision device, collision-prevention device for bridge on highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749003.XU CN205804153U (en) | 2016-07-16 | 2016-07-16 | A kind of anticollision device, collision-prevention device for bridge on highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804153U true CN205804153U (en) | 2016-12-14 |
Family
ID=57511604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749003.XU Expired - Fee Related CN205804153U (en) | 2016-07-16 | 2016-07-16 | A kind of anticollision device, collision-prevention device for bridge on highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804153U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151977A (en) * | 2017-05-13 | 2017-09-12 | 河南省交院工程检测科技有限公司 | A kind of bridge anti-collision device |
| CN108166453A (en) * | 2017-11-29 | 2018-06-15 | 来安县祥瑞机电科技有限责任公司 | A kind of anti-collision protection structure for harbour |
| CN109440639A (en) * | 2018-12-03 | 2019-03-08 | 佛山科学技术学院 | A kind of novel Urban Bridge anticollision barrier |
| CN112523132A (en) * | 2020-11-26 | 2021-03-19 | 曹少华 | Anti-collision buffer device for traffic transportation protective facilities |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
-
2016
- 2016-07-16 CN CN201620749003.XU patent/CN205804153U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151977A (en) * | 2017-05-13 | 2017-09-12 | 河南省交院工程检测科技有限公司 | A kind of bridge anti-collision device |
| CN107151977B (en) * | 2017-05-13 | 2023-04-11 | 中犇检测认证有限公司 | Bridge buffer stop |
| CN108166453A (en) * | 2017-11-29 | 2018-06-15 | 来安县祥瑞机电科技有限责任公司 | A kind of anti-collision protection structure for harbour |
| CN109440639A (en) * | 2018-12-03 | 2019-03-08 | 佛山科学技术学院 | A kind of novel Urban Bridge anticollision barrier |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
| CN112647458B (en) * | 2020-09-23 | 2022-06-28 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier buffer stop based on thing networking |
| CN112523132A (en) * | 2020-11-26 | 2021-03-19 | 曹少华 | Anti-collision buffer device for traffic transportation protective facilities |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170716 |