CN201531003U - Anti-collision device for installing steel bridge - Google Patents
Anti-collision device for installing steel bridge Download PDFInfo
- Publication number
- CN201531003U CN201531003U CN200920229985XU CN200920229985U CN201531003U CN 201531003 U CN201531003 U CN 201531003U CN 200920229985X U CN200920229985X U CN 200920229985XU CN 200920229985 U CN200920229985 U CN 200920229985U CN 201531003 U CN201531003 U CN 201531003U
- Authority
- CN
- China
- Prior art keywords
- steel bridge
- case body
- collision
- body shells
- shells
- 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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Abstract
The utility model relates to an anti-collision device for installing a steel bridge, comprising case body shells without upper boards which are made of steel plates, the case body shells are internally filled with sand particles, the outer sides of the bottoms of the case body shells are provided with connecting boards which are provided with expansion bolts used for being fixedly connected with the ground; every two adjacent case body shells are connected by common bolts, so as to lead a plurality of case body shells to be connected into a whole body, and the case body shells are arranged at two ends of each temporary support of the steel bridge in semicircle shape. The anti-collision device has simple structure and good anti-collision effect and can absorb external force.
Description
Technical field
The utility model relates to a kind of anticollision device, collision-prevention device, relates in particular to a kind of steel bridge installation anticollision device, collision-prevention device.
Background technology
Along with the continuous development of society, urban traffic is more and more crowded, can't solve the reality of urban traffic congestion in limited centre, road surface.For this reason, people solve a this difficult problem by underground traffic or air-bridge.In the construction of the viaduct in city, interim support system is a very important ring, if interim support system is subjected to extraneous bump in construction, can cause the consequence that can't imagine, therefore, must protect interim support system in construction.Interim support is protected in the existing outside that generally is arranged on interim support system by the rigidity material, but the rigidity material can't absorb extraneous strength, and extraneous strength has been given interim support system by direct conduction, still can cause serious consequence.
The utility model content
The purpose of this utility model is to address the above problem and provide a kind of simple in structure, and it is strong to absorb external force, and crashproof effective steel bridge is installed and used anticollision device, collision-prevention device.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
It comprises that steel plate is made into the cabinet shell of not being with upper plate, be filled with the grains of sand in the cabinet shell, the bottom outside of cabinet shell is provided with junction plate, junction plate is provided with expansion bolt, be used for and the ground concrete mutually, per two adjacent cabinet shells connect with plain bolt makes several cabinet shells be linked to be integral body, thereby is arranged in the interim two ends of supporting of every Pin of steel bridge by semicircle.
The above-mentioned outside at outer cover of steel plate is coated with and is brushed with black yellow alternate clause painting layer, to play warning function.
Compared with prior art, the utility model has been obtained following technique effect:
1, this utility model is simple in structure, and the grains of sand can well absorb external force, thereby reaches good crashproof effect;
2, this utility model is simple to operate, can reuse, and by the appearance and size in the regulating box body case, can be fit to and multi-form interim support system.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Wherein: 1-cabinet shell, the 2-grains of sand, 3-junction plate, 4-expansion bolt.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, a kind of steel bridge is installed and is used anticollision device, collision-prevention device, it comprises that steel plate is made into the cabinet shell 1 of not being with upper plate, be filled with the grains of sand 2 in the cabinet shell, the bottom outside of cabinet shell is provided with junction plate 3, and junction plate is provided with expansion bolt 4, is used for and the ground concrete mutually, per two adjacent cabinet shells connect with plain bolt makes several cabinet shells be linked to be integral body, thereby is arranged in the interim two ends of supporting of every Pin of steel bridge by semicircle.Above-mentioned can also serving as warning at the black yellow alternate clause of the outside of outer cover of steel plate brushing.
The principle of this utility model is: be made into the cabinet shell 1 of not being with upper cover plate with steel plate, cabinet shell arranges that by semicircle every Pin is supported two ends temporarily to be surrounded, the dress grains of sand 2 are to increase its weight in the casing, strengthen energy-absorbing effect simultaneously, make several cabinet shells be linked to be integral body with the plain bolt connection per two adjacent cabinet shells, the concrete quantity of cabinet shell will decide according to the width of interim support, again each cabinet shell is connected with ground with expansion bolt 4, on peripheral steel plate, brushes black yellow alternate striped with black and yellow paint at last and serve as warning.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention then of the present utility model also comprises these changes and is out of shape interior.
Claims (2)
1. a steel bridge is installed and is used anticollision device, collision-prevention device, it is characterized in that: it comprises that steel plate is made into the cabinet shell (1) of not being with upper plate, be filled with the grains of sand (2) in the cabinet shell, the bottom outside of cabinet shell is provided with junction plate (3), junction plate is provided with expansion bolt (4), be used for and the ground concrete mutually, per two adjacent cabinet shells connect with plain bolt makes several cabinet shells be linked to be integral body, thereby is arranged in the interim two ends of supporting of every Pin of steel bridge by semicircle.
2. steel bridge according to claim 1 is installed and is used anticollision device, collision-prevention device, it is characterized in that: be coated with in the outside of outer cover of steel plate and be brushed with black yellow alternate striped painting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920229985XU CN201531003U (en) | 2009-11-17 | 2009-11-17 | Anti-collision device for installing steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920229985XU CN201531003U (en) | 2009-11-17 | 2009-11-17 | Anti-collision device for installing steel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531003U true CN201531003U (en) | 2010-07-21 |
Family
ID=42526407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920229985XU Expired - Fee Related CN201531003U (en) | 2009-11-17 | 2009-11-17 | Anti-collision device for installing steel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015372A (en) * | 2013-01-10 | 2013-04-03 | 江苏博泓新材料科技有限公司 | Composite thin-shell sand-building cofferdam protection system for bridges |
| CN109797682A (en) * | 2017-04-07 | 2019-05-24 | 郑州辛西亚信息科技有限公司 | A kind of anticollision barrier being fixed on close to super expressway fast |
-
2009
- 2009-11-17 CN CN200920229985XU patent/CN201531003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015372A (en) * | 2013-01-10 | 2013-04-03 | 江苏博泓新材料科技有限公司 | Composite thin-shell sand-building cofferdam protection system for bridges |
| CN103015372B (en) * | 2013-01-10 | 2015-07-01 | 江苏博泓新材料科技有限公司 | Composite thin-shell sand-building cofferdam protection system for bridges |
| CN109797682A (en) * | 2017-04-07 | 2019-05-24 | 郑州辛西亚信息科技有限公司 | A kind of anticollision barrier being fixed on close to super expressway fast |
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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 |
Granted publication date: 20100721 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |