CN204455937U - Cross-line bridge pier protector - Google Patents
Cross-line bridge pier protector Download PDFInfo
- Publication number
- CN204455937U CN204455937U CN201420862829.8U CN201420862829U CN204455937U CN 204455937 U CN204455937 U CN 204455937U CN 201420862829 U CN201420862829 U CN 201420862829U CN 204455937 U CN204455937 U CN 204455937U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- bridge pier
- column
- translot
- foundation
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A kind of cross-line bridge pier protector, comprise many foundation post that bridge pier body circumference is pre-buried, the top of described foundation is connected with column by flange, the top of described column is provided with screw rod, by upper steel pipe and lower fastener for connection between adjacent two columns, described upper steel pipe is connected with screw rod by nut, and the soffit of described upper steel pipe and the upper surface of lower steel pipe are provided with translot, the avris of adjacent two columns is vertically provided with slot, is provided with crashproof steel plate in described translot and slot.The utility model can stop vehicle diameter to bump against bridge pier body by column and steel plate, effectively plays protective action to bridge pier body, and after meeting breakage, foundation and column are convenient for changing by flange.Structure is simple, construction easily, less engineering investment and easy to maintenance.
Description
Technical field
The utility model relates to a kind of cross-line bridge pier protector.
Background technology
Because upper cross-line bridge pier stands in the middle of highway or both sides, very easily cause the accident of Vehicular impact bridge pier, produce serious economic loss and casualties, also have a strong impact on the safety of bridge simultaneously.Therefore, about the safe design of cross-line bridge pier, more and more come into one's own.
Summary of the invention
The purpose of this utility model is to provide a kind of cross-line bridge pier protector, can play effective protective action to bridge pier and avoid vehicle and human pilot to be subject to more major injury.
Described object is achieved by the following scheme: a kind of cross-line bridge pier protector, comprise many foundation post that bridge pier body circumference is pre-buried, the top of described foundation is connected with column by flange, the top of described column is provided with screw rod, by upper steel pipe and lower fastener for connection between adjacent two columns, described upper steel pipe is connected with screw rod by nut, the soffit of described upper steel pipe and the upper surface of lower steel pipe are provided with translot, the avris of adjacent two columns is vertically provided with slot, crashproof steel plate is provided with in described translot and slot, the external surface of described steel plate is laterally provided with chute, slide block is inlaid with in described chute, described slide block is provided with slide plate, the external surface of described slide plate is connected with support body by disc spring, described support body is provided with rubber tile, described rubber tile is fixedly connected with support body by rivet.
Described upper steel pipe, lower steel pipe and steel plate are arc.
The utility model has the following advantages: the utility model can stop vehicle diameter to bump against bridge pier body by column and steel plate, effectively plays protective action to bridge pier body, and after meeting breakage, foundation and column are convenient for changing by flange.Structure is simple, construction easily, less engineering investment and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of slide plate, disc spring and rubber tile.
Wherein, 1-foundation, 2-flange, 3-column, 4-screw rod, the upper steel pipe of 5-, steel pipe under 6-, 7-translot, 8-slot, 9-steel plate, 10-chute 11-slide block, 12-slide plate, 13-disc spring, 14-support body, 15-rubber tile.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of cross-line bridge pier protector, comprise many foundation post 1 that bridge pier body circumference is pre-buried, the top of described foundation 1 is connected with column 3 by flange 2, the top of described column 3 is provided with screw rod 4, be connected with lower steel pipe 6 by upper steel pipe 5 between adjacent two columns 3, described upper steel pipe 5 is connected with screw rod 4 by nut, the soffit of described upper steel pipe 5 and the upper surface of lower steel pipe 6 are provided with translot 7, the avris of adjacent two columns 3 is vertically provided with slot 8, is provided with crashproof steel plate 9 in described translot 7 and slot 8.The external surface of described steel plate 9 is laterally provided with chute 10, and be inlaid with slide block 11 in described chute 10, described slide block 11 is provided with slide plate 12.The external surface of described slide plate 12 is connected with support body 14 by disc spring 13, and described support body 14 is provided with rubber tile 15, and described rubber tile 15 is fixedly connected with support body 14 by rivet.Described upper steel pipe 5, lower steel pipe 6 are arc with steel plate 9.
The two ends of lower steel pipe 6 are welded with column 3, and the both sides of steel plate 9 are arranged in slot 8, and the bottom of steel plate 9 is arranged in the translot 7 of lower steel pipe 6, after in the translot 7 that the upper end of steel plate 9 is arranged on steel pipe 5, are fixed on screw rod 4 by upper steel pipe 5 by nut.When vehicle bumps against rubber tile 15; by the retraction of disc spring 13, reduce impact, slided in chute 10 by the slide block 11 on slide plate 12; decomposed impact further, bridge pier body it also avoid the more major injury of vehicle and human pilot while being protected.After meeting breakage, foundation 1 and column 3 are convenient for changing by flange 2.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a cross-line bridge pier protector, comprise many foundation post (1) that bridge pier body circumference is pre-buried, it is characterized in that: the top of described foundation (1) is connected with column (3) by flange (2), the top of described column (3) is provided with screw rod (4), be connected with lower steel pipe (6) by upper steel pipe (5) between adjacent two columns (3), described upper steel pipe (5) is connected with screw rod (4) by nut, the soffit of described upper steel pipe (5) and the upper surface of lower steel pipe (6) are provided with translot (7), the avris of adjacent two columns (3) is vertically provided with slot (8), crashproof steel plate (9) is provided with in described translot (7) and slot (8), the external surface of described steel plate (9) is laterally provided with chute (10), slide block (11) is inlaid with in described chute (10), described slide block (11) is provided with slide plate (12), the external surface of described slide plate (12) is connected with support body (14) by disc spring (13), described support body (14) is provided with rubber tile (15), described rubber tile (15) is fixedly connected with support body (14) by rivet.
2. cross-line bridge pier protector according to claim 1, is characterized in that: described upper steel pipe (5), lower steel pipe (6) are arc with steel plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862829.8U CN204455937U (en) | 2014-12-31 | 2014-12-31 | Cross-line bridge pier protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862829.8U CN204455937U (en) | 2014-12-31 | 2014-12-31 | Cross-line bridge pier protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455937U true CN204455937U (en) | 2015-07-08 |
Family
ID=53662846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862829.8U Expired - Fee Related CN204455937U (en) | 2014-12-31 | 2014-12-31 | Cross-line bridge pier protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421272A (en) * | 2015-12-27 | 2016-03-23 | 哈尔滨泉兴科技有限公司 | Highway overpass bridge pier protecting device |
| CN107143779A (en) * | 2017-05-26 | 2017-09-08 | 巢湖市银环航标有限公司 | A kind of Anti-impact navigation mark lamp |
-
2014
- 2014-12-31 CN CN201420862829.8U patent/CN204455937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421272A (en) * | 2015-12-27 | 2016-03-23 | 哈尔滨泉兴科技有限公司 | Highway overpass bridge pier protecting device |
| CN107143779A (en) * | 2017-05-26 | 2017-09-08 | 巢湖市银环航标有限公司 | A kind of Anti-impact navigation mark lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203230447U (en) | Prestressed energy absorption anchor rod cable | |
| CN204455937U (en) | Cross-line bridge pier protector | |
| CN105422149B (en) | A kind of quick anchor restorer | |
| CN204982740U (en) | Road guard rail | |
| CN204570543U (en) | Bridge pier protector | |
| CN204823755U (en) | Monkey buffer | |
| CN204470693U (en) | A kind of rock anchor stay cutter | |
| CN204435274U (en) | Highway overpass bridge beam bridge pier protection guard | |
| CN203111925U (en) | Chute with buffering device | |
| CN204435275U (en) | Anticollision device of pier | |
| CN205116075U (en) | Highway deck bridge beam bridge mound protector | |
| CN203008772U (en) | Safety ladder | |
| CN204343549U (en) | Reinforcing bar protective device at the bottom of building girder | |
| CN204097930U (en) | A kind of protector of Railway Bridges And Piers | |
| CN205328506U (en) | Puffer wire rope prevents centring device | |
| CN204298767U (en) | A kind of safety highway guard rail with buffer structure | |
| CN205348050U (en) | Novel improve railway guardrail of structure | |
| CN205387675U (en) | Hides at fence safely convenient to remove | |
| CN203271165U (en) | Protective barrier capable of freely stretching and retracting | |
| CN204059649U (en) | A kind of three-dimensional shock insulation pillar | |
| CN109944193B (en) | Double-protection road spring buffering guardrail | |
| CN204875623U (en) | Mound protector in cross -line bridge | |
| CN204340268U (en) | Moveable platform of press safe bumper device | |
| CN203834406U (en) | Energy-attenuation guide type anti-collision protection fence | |
| CN204435226U (en) | The removable protection guardrail of a kind of bridge |
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: 20150708 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |