CN203096593U - Overturning-preventing single-pier bridge - Google Patents
Overturning-preventing single-pier bridge Download PDFInfo
- Publication number
- CN203096593U CN203096593U CN 201320149809 CN201320149809U CN203096593U CN 203096593 U CN203096593 U CN 203096593U CN 201320149809 CN201320149809 CN 201320149809 CN 201320149809 U CN201320149809 U CN 201320149809U CN 203096593 U CN203096593 U CN 203096593U
- Authority
- CN
- China
- Prior art keywords
- bridge
- pier
- described bridge
- overturning
- bridge pier
- 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 discloses an overturning-preventing single-pier bridge which comprises a bridge board (1) and bridge piers (2). The centers of the adjacent bridge piers are provided at two sides of the transverse axis of the bridge board (1). Furthermore the distance between the center of each bridge pier (2) and the transverse axis of the bridge board (1) is equal with the length of the radius of the bridge pier (2). The effect is equal with reduction of moment arm of the bridge board (1), which causes side overturning relative to the bridge pier (2). Therefore, overturning accident of the bridge board (1) can be prevented.
Description
Technical field
The utility model relates to a kind of bridge, more specifically to a kind of anti-single Dun Qiao that turns over that lifts up.
Background technology
Existing its bridge plate transverse center of single Dun Qiao and bridge pier center coincide, and the oversize vehicle on the bridge plate bridge plate can take place lift up the accident of turning over as medially not travelling in the centre on bridge plate road surface.Therefore, provide a kind of and prevent lifting up the single Dun Qiao that turns over, have crucial meaning.
The utility model content
The purpose of this utility model provides a kind of anti-single Dun Qiao that turns over that lifts up.
The utility model is achieved by following technical proposals:
The utility model is a kind of anti-lifts up the single Dun Qiao that turns over, and comprises bridge plate, bridge pier, and adjacent its center of described bridge pier is each positioned at the both sides of described bridge plate transverse center, and described bridge pier center and described bridge plate transverse center spacing are equivalent to the radius length of described bridge pier.
The utility model beneficial effect compared with the prior art is:
Because described bridge pier is each positioned at the both sides of described bridge plate transverse center, and described bridge pier center and described bridge plate transverse center spacing are equivalent to the radius length of described bridge pier, be equivalent to described bridge plate and lift up the arm of force shortening of turning over as side direction with respect to described bridge pier, therefore, can prevent that described bridge plate from lifting up the accident of turning over and taking place.
Description of drawings
Shown in Figure 1 is a kind of anti-plan structure schematic diagram of lifting up the single Dun Qiao that turns over of the utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Shown in Figure 1, the utility model is a kind of to be prevented lifting up the single Dun Qiao that turns over, and comprises bridge plate 1, bridge pier 2, adjacent described bridge pier 2 its centers are each positioned at the both sides of described bridge plate 1 transverse center, and described bridge pier 2 centers and described bridge plate 1 transverse center spacing are equivalent to the radius length of described bridge pier 2.
Claims (1)
1. prevent lifting up the single Dun Qiao that turns over for one kind, comprise bridge plate (1), bridge pier (2), it is characterized in that, adjacent its center of described bridge pier (2) is each positioned at the both sides of described bridge plate (1) transverse center, and described bridge pier (2) center and described bridge plate (1) transverse center spacing are equivalent to the radius length of described bridge pier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149809 CN203096593U (en) | 2013-03-16 | 2013-03-16 | Overturning-preventing single-pier bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149809 CN203096593U (en) | 2013-03-16 | 2013-03-16 | Overturning-preventing single-pier bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096593U true CN203096593U (en) | 2013-07-31 |
Family
ID=48848010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149809 Expired - Fee Related CN203096593U (en) | 2013-03-16 | 2013-03-16 | Overturning-preventing single-pier bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147384A (en) * | 2013-03-16 | 2013-06-12 | 曹枫 | Anti-crossing-over single-pier bridge |
-
2013
- 2013-03-16 CN CN 201320149809 patent/CN203096593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147384A (en) * | 2013-03-16 | 2013-06-12 | 曹枫 | Anti-crossing-over single-pier bridge |
| CN103147384B (en) * | 2013-03-16 | 2015-03-11 | 曹枫 | Anti-crossing-over single-pier bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140316 |