CN105421271B - Channel side protection device of column - Google Patents
Channel side protection device of column Download PDFInfo
- Publication number
- CN105421271B CN105421271B CN201510849435.8A CN201510849435A CN105421271B CN 105421271 B CN105421271 B CN 105421271B CN 201510849435 A CN201510849435 A CN 201510849435A CN 105421271 B CN105421271 B CN 105421271B
- Authority
- CN
- China
- Prior art keywords
- column
- shell
- inner casing
- trough rim
- outside
- 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.)
- Active
Links
Classifications
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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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/141—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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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
- 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
Abstract
The invention discloses a kind of channel side protection device of column, it belongs to protector field, and its advantage is that the reliable cost of protection is relatively low.The technical proposal of the invention is realized in this way, it includes column, the column border wears a cross section in flute profile and the outside inner casing of flute profile notch, inner casing is in closed around the circle of column one, the shell that a loop-shaped is identical but the bigger notch of contour dimension is relative is also coated with outside inner casing, the upper and lower trough rim of shell is placed in above the upper and lower trough rim of inner casing and following and inside and outside shell trough rim overlaps, and one is equipped with the cavity between inside and outside shell and is same as cavity shape and the air bag full of pressure-air.The design is applied to the columnar buildings device of channel side.
Description
Technical field
The invention belongs to protector field, a kind of channel side protection device of column is specifically referred to.
Background technology
Building often can even be collided by the scraping of the vehicles in buildings such as the columns of channel side and damage, such as road
Bridge pier at the bridge pier of road viaduct, rivers navigation channel etc., many such columns pass through additional layer or a circle concrete protective
Layer is protected, have then using the high technical measures of excessively complicated cost, what is had does not take any measure then, due to many
Measure is all to rigidly fix setting, and they still can not preferably ensure the peace of column while certain protective capacities is given
Entirely, violent collision can still penetrate overcoat and reach column body, and the use function for the whole building that the damage of column is caused is paralysed
The negative effect of paralysis is undoubtedly huge, takes the protector and safeguard procedures of effective easy construction with low cost to seem
It is very urgent.
The content of the invention
The purpose of the present invention is to provide a kind of channel side protection device of column, the above-mentioned safety of solution that it can be more thoroughly
Problem.
The technical proposal of the invention is realized in this way, and it includes column, and the column border wears a cross section in groove
Shape and the outside inner casing of flute profile notch, inner casing are in closed around the circle of column one, a loop-shaped are also coated with outside inner casing identical
But the relative shell of the bigger notch of contour dimension, the upper and lower trough rim of shell be placed in above the upper and lower trough rim of inner casing and it is following and
The trough rim of inside and outside shell is overlapped, and one is equipped with the cavity between inside and outside shell and is same as cavity shape and full of pressure-air
Air bag.
The beneficial effects of the invention are as follows:The impact force that available buffer is acted on shell, column provides effective protection.
Brief description of the drawings：
Fig. 1 is the plan view of the design protector.
Fig. 2 is the cross section view of inside and outside shell in the design protector.
Fig. 3 is top plan view.
In each figure, 1 is column, and 2 be shell, and 3 be air bag, and 4 be inner casing.
Embodiment：
Illustrate the design below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a cross section is worn in the border of column 1 in flute profile and the outside inner casing 4 of flute profile notch,
Its circular column 1 one circle also wears that a loop-shaped is identical but contour dimension is bigger and groove inner casing 4 is outer in the circle of closed
Mouthful with the notch of inner casing just to shell 2, the upper and lower trough rim of shell be placed in above the upper and lower trough rim of inner casing with it is following and interior
The trough rim of shell overlaps some without whole coincidences, as shown in Figure 2 and Figure 3, the sky formed between relative inside and outside shell
In chamber（Shape of cross section is like rectangle）An air bag 3 for being same as cavity shape is equipped with, it is empty that air bag is filled with high pressure by valve thereon
Gas.When there is impulsive contact force to act on shell, the air bag in it can be given between the support for giving flexible but strength, inside and outside shell not exclusively
The trough rim of coincidence can occur to move relative to misfit because of stress, and relatively slow release cushioning shock power, is that the safety of column is carried
For relatively reliable protection.About the material of air bag, tissue layer can be drawn using the more ageing-resistant additional Kev of butyl rubber, it is this multiple
Condensation material make air bag can bear the pressure of hundreds of atmospheric pressure, thereby can uniform force counteracting number ton weight automobile with 10m/
S (36 km speed per hour) frontal collisions are without rigidity damage column body；Air bag and inside and outside shell can be mutual as interior cover
Relatively reliable protective action is played in effect, and inside and outside shell can be according to the round or square of column（Shape of cross section）Concrete shape weld
Making is connect, can make the cushion of squarely for the appearance of air bag easy for installation and be not suitable for directly being made ring shape（Because like that very
Obviously it is inconvenient to be set on column）, appropriately sized air bag is filled after some gas including closeout device less before crust of the device
In shell groove it is in place after shell on device again, be then charged with the air of enough pressure.The design can provide equal bump shield power
Protector in cost be it is minimum, constructing device also simplicity save trouble it is time saving.
Claims (1)
1. a kind of channel side protection device of column, it includes column, it is characterized in that the column border wears a cross section in groove
Shape and the outside inner casing of flute profile notch, inner casing are in closed around the circle of column one, a loop-shaped are also coated with outside inner casing identical
But the relative shell of the bigger notch of contour dimension, the upper and lower trough rim of shell be placed in above the upper and lower trough rim of inner casing and it is following and
The trough rim of inside and outside shell overlaps some without whole coincidences, be equipped with the cavity between inside and outside shell one be same as cavity shape and
Air bag full of pressure-air；When there is impulsive contact force to act on shell, the air bag in it can be to the branch for giving flexible but strength
The trough rim not exclusively overlapped between support, inside and outside shell can occur to move relative to misfit because of stress, relatively slow release cushioning shock
Power, is that column safely provides relatively reliable protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849435.8A CN105421271B (en) | 2015-11-28 | 2015-11-28 | Channel side protection device of column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849435.8A CN105421271B (en) | 2015-11-28 | 2015-11-28 | Channel side protection device of column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421271A CN105421271A (en) | 2016-03-23 |
| CN105421271B true CN105421271B (en) | 2017-10-13 |
Family
ID=55499785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510849435.8A Active CN105421271B (en) | 2015-11-28 | 2015-11-28 | Channel side protection device of column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421271B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223236A (en) * | 2016-08-25 | 2016-12-14 | 国网河南潢川县供电公司 | Electric pole anticollision device, collision-prevention device |
| CN107151977B (en) * | 2017-05-13 | 2023-04-11 | 中犇检测认证有限公司 | Bridge buffer stop |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831941A (en) * | 1973-03-05 | 1974-08-27 | J Pease | Protective shock absorbing device for goalposts |
| WO2004083527A1 (en) * | 2003-03-20 | 2004-09-30 | Jang, Gyoo-Joon | Cushioned apparatus of a traffic accident |
| CN202865778U (en) * | 2012-09-21 | 2013-04-10 | 长安大学 | Air bag internally installed type anti-collision device |
| ES2398766B1 (en) * | 2013-01-11 | 2013-12-26 | Gor-Air Protectores Hinchables, S.L. | Obstacle guard |
| CN203613514U (en) * | 2013-11-19 | 2014-05-28 | 尹勇泉 | Pier protection device |
| CN203904913U (en) * | 2014-04-17 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Pier protection device |
-
2015
- 2015-11-28 CN CN201510849435.8A patent/CN105421271B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105421271A (en) | 2016-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 210013 No. 5 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Pei Xuehua Address before: 322300 Jiangdong District, Yiwu City, Jinhua City, Zhejiang Province, 9-7 Patentee before: Pei Xuehua |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 322000 No. 13-1-504, Qiaodong Street, Jiangdong District, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Pei Xuehua Address before: 210013 No. 5 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Pei Xuehua |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: Room 402, 4th floor, East, 125 zhenzhuhu Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Xingwei state owned Assets Management Co., Ltd Address before: 322000 No. 13-1-504, Qiaodong Street, Jiangdong District, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Pei Xuehua |
|
| TR01 | Transfer of patent right |