CN109868740A - A kind of Bridge guardrail with resiliency - Google Patents
A kind of Bridge guardrail with resiliency Download PDFInfo
- Publication number
- CN109868740A CN109868740A CN201711253902.6A CN201711253902A CN109868740A CN 109868740 A CN109868740 A CN 109868740A CN 201711253902 A CN201711253902 A CN 201711253902A CN 109868740 A CN109868740 A CN 109868740A
- Authority
- CN
- China
- Prior art keywords
- breast board
- bridge
- column
- guardrail
- crossbeam
- 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.)
- Pending
Links
Abstract
The present invention relates to bridge technology fields, especially a kind of Bridge guardrail with resiliency, including the column being mounted equidistant in bridge two sides, the upper end of the column is mounted on the crossbeam that one end extends to road surface, arc spring lamination is connected on angle between the column and crossbeam, two crossbeams are rotatably connected to upper breast board far from one end of column, the lower end of the upper breast board is rotatably connected to lower breast board, the bridge ontology is located at the end below lower breast board and is equipped with deceleration beam along bridge direction, the both ends of the deceleration beam are rotatablely connected with the lower end two sides of lower breast board respectively by fixed arm, guardrail board uses two upper breast boards being hinged and lower breast board, pillar for nonfloating rail plate uses seven character form structures, when vehicle two hits guardrail, lower breast board can effectively buffer vehicle impact force, upper breast board can wrap vehicle finally, subtract The setting of fast beam can effectively reduce the speed that vehicle hits breast board, greatly improve safety coefficient.
Description
Technical field
The present invention relates to bridge technology field more particularly to a kind of Bridge guardrails with resiliency.
Background technique
With social progress, national bridge industry is also being rapidly developed, and Bridge guardrail in the market is also all kinds of
It emerges one after another.Bridge guardrail refers to the guardrail being set on bridge.It is traditional its purpose is to prevent vehicle and pedestrian from falling
Although Bridge guardrail plays certain safety, but it does not have preferable resiliency, and vehicle is when occurring emergency episode
It hits that the injury that guardrail is subject to is larger, and has the danger for going out guardrail.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of bridge with resiliency proposed
Beam guardrail.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of Bridge guardrail with resiliency, including the column being mounted equidistant in bridge two sides, the column
Upper end is mounted on the crossbeam that one end extends to road surface, is connected with arc spring lamination on the angle between the column and crossbeam, and two
A crossbeam is rotatably connected to upper breast board far from one end of column, and the lower end of the upper breast board is rotatably connected to lower breast board, institute
It states the end that bridge ontology is located at below lower breast board and is equipped with deceleration beam along bridge direction, the both ends of the deceleration beam pass through fixed arm
It is rotatablely connected respectively with the lower end two sides of lower breast board.
Preferably, the crossbeam is 45 degree with the minimum angle of column under stress condition.
Preferably, the upper breast board and lower breast board are made of outline border and wire rope net surface.
A kind of Bridge guardrail with resiliency proposed by the present invention, beneficial effect are: guardrail board is mutually cut with scissors using two
The upper breast board and lower breast board connect, the pillar for nonfloating rail plate use seven character form structures, when vehicle two hits guardrail, lower breast board
Vehicle impact force can be effectively buffered, upper breast board can wrap vehicle finally, and the setting of deceleration beam can effectively reduce vehicle and hit
To the speed of breast board, greatly improve safety coefficient.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic diagram of the Bridge guardrail with resiliency proposed by the present invention；
Fig. 2 is a kind of positive structure schematic of the Bridge guardrail with resiliency proposed by the present invention.
In figure: column 1, crossbeam 2, arc spring lamination 3, upper breast board 4, lower breast board 5, deceleration beam 6, fixed arm 7.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of Bridge guardrail with resiliency, it is described including the column 1 being mounted equidistant in bridge two sides
The upper end of column 1 is mounted on the crossbeam 2 that one end extends to road surface, is connected with arc on the angle between the column 1 and crossbeam 2
Shape elastic slice 3, two crossbeams 2 are rotatably connected to upper breast board 4 far from one end of column 1, and the lower end of the upper breast board 4, which rotates, to be connected
It is connected to lower breast board 5, the end that the bridge ontology is located at lower 5 lower section of breast board is equipped with deceleration beam 6, the deceleration beam along bridge direction
6 both ends by fixed arm 7 respectively with the lower end two sides of lower breast board 5 be rotatablely connected, the crossbeam 2 under stress condition with column
1 minimum angle is 45 degree, and the upper breast board 4 and lower breast board 5 are made of outline border and wire rope net surface, and guardrail board uses two
A upper breast board being hinged and lower breast board, the pillar for nonfloating rail plate uses seven character form structures, when vehicle two hits guardrail,
Lower breast board can effectively buffer vehicle impact force, and upper breast board can wrap vehicle finally, and the setting of deceleration beam can effectively reduce
Vehicle hits the speed of breast board, greatly improves safety coefficient.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of Bridge guardrail with resiliency, including the column (1) being mounted equidistant in bridge two sides, which is characterized in that institute
The upper end for stating column (1) is mounted on the crossbeam (2) that one end extends to road surface, the angle between the column (1) and crossbeam (2)
On be connected with arc spring lamination (3), two crossbeams (2) are rotatably connected to breast board (4) far from the one end of column (1), described
The lower end of upper breast board (4) is rotatably connected to lower breast board (5), and the bridge ontology is located at the end below lower breast board (5) along bridge
Direction is equipped with deceleration beam (6), and the both ends of the deceleration beam (6) are turned with the lower end two sides of lower breast board (5) respectively by fixed arm (7)
Dynamic connection.
2. a kind of Bridge guardrail with resiliency according to claim 1, which is characterized in that the crossbeam (2) by
In the case of power with the minimum angle of column (1) be 45 degree.
3. a kind of Bridge guardrail with resiliency according to claim 1, which is characterized in that the upper breast board (4) and
Lower breast board (5) is made of outline border and wire rope net surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253902.6A CN109868740A (en) | 2017-12-02 | 2017-12-02 | A kind of Bridge guardrail with resiliency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253902.6A CN109868740A (en) | 2017-12-02 | 2017-12-02 | A kind of Bridge guardrail with resiliency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109868740A true CN109868740A (en) | 2019-06-11 |
Family
ID=66914801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711253902.6A Pending CN109868740A (en) | 2017-12-02 | 2017-12-02 | A kind of Bridge guardrail with resiliency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109868740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455843A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Vehicle buffer guardrail for bridge |
| CN111455844A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Bridge guardrail for preventing vehicle from rolling |
-
2017
- 2017-12-02 CN CN201711253902.6A patent/CN109868740A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455843A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Vehicle buffer guardrail for bridge |
| CN111455844A (en) * | 2020-04-30 | 2020-07-28 | 门付安 | Bridge guardrail for preventing vehicle from rolling |
| CN111455843B (en) * | 2020-04-30 | 2021-11-09 | 广州恒建公路工程有限公司 | Vehicle buffer guardrail for bridge |
| CN111455844B (en) * | 2020-04-30 | 2022-09-16 | 浙江拓宇建设有限公司 | Bridge guardrail for preventing vehicle from rolling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109868740A (en) | A kind of Bridge guardrail with resiliency | |
| CN205589158U (en) | Safe crashproof bumper | |
| CN204570508U (en) | Highway construction signboard | |
| CN110424300A (en) | A kind of noninductive safety check apparatus of inspection station wisdom | |
| CN109868743A (en) | A kind of safety-type buffer guardrail for bridge | |
| CN207633214U (en) | A kind of bridge guardrail | |
| CN201137048Y (en) | Bridge protector | |
| CN204703101U (en) | Road and bridge safety guide rail | |
| CN205323145U (en) | Volleyball net rack with protection block | |
| CN109868739A (en) | A kind of fall arrest Bridge guardrail | |
| CN204727482U (en) | A kind of hoisting crane fall arrest operator's compartment | |
| CN103381987B (en) | Anti-impact falling energy absorption unit board | |
| CN203467704U (en) | Flying object collision prevention vest | |
| CN203129051U (en) | Road guardrail | |
| CN106629299A (en) | Centrifugal block throwing type speed governor | |
| CN207877051U (en) | The safety guard of the disconnected rope of traction steel-cable or slack rope | |
| CN207466912U (en) | A kind of excellent ship of cushion performance logs in ladder | |
| CN208601530U (en) | Safeguard structure before a kind of fire-fighting, rescue robot | |
| CN206735599U (en) | A kind of anticreep elevator cage component | |
| CN206917370U (en) | A kind of loose chain detection device | |
| CN206512641U (en) | A kind of guardrail base steel structure with cushioning effect | |
| CN206116903U (en) | Collision preventing safety type switch board | |
| CN205419424U (en) | Self -adaptation elevator rope fastening coupling mechanism | |
| CN108532508A (en) | A kind of highway barrier obstruction block | |
| CN217378711U (en) | Highway rail guard that security is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190611 |
|
| WD01 | Invention patent application deemed withdrawn after publication |