CN204551240U - The bridge pier structure that a kind of anti-whirlpool washes away - Google Patents
The bridge pier structure that a kind of anti-whirlpool washes away Download PDFInfo
- Publication number
- CN204551240U CN204551240U CN201520181993.7U CN201520181993U CN204551240U CN 204551240 U CN204551240 U CN 204551240U CN 201520181993 U CN201520181993 U CN 201520181993U CN 204551240 U CN204551240 U CN 204551240U
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- CN
- China
- Prior art keywords
- bridge pier
- whirlpool
- washes away
- pier
- footing
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- 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 the bridge pier structure that a kind of anti-whirlpool washes away, comprise the safeguard structure of skirt, between described pier stud and safeguard structure, be provided with coupling part, between described safeguard structure and footing, be provided with spacer layer; Be provided with continuous print U-type groove structure in described safeguard structure bottom, its corner is provided with the water diversion part of hyperelliptic shape, and its side is interval with multiple eddy current recurring structure; The corner of described pier stud is fairshaped ellipticity.The utility model structure is simple, and compared with traditional regular bridge pier structure, the effect having unhurried current and prevent whirlpool from occurring at bridge pier place, has scour protection effect to bridge pier, and be easy to construction, cost is low, and intensity is large simultaneously; Not only can be used in bridge pier structure, also can be used for bridge abutment structure.
Description
Technical field
The utility model relates to civil engineering, hydraulic engineering and water and soil conservation field, is specifically related to the bridge pier structure that anti-whirlpool washes away.
Background technology
In correlation technique, because of the uncertainty that bridge pier abutment is washed, cause and solve the difficulty increase that bridge pier abutment washes away problem; Its impaired maintenance cost is higher.
Innovation and creation content
For the problems referred to above, problem to be solved in the utility model is to provide one and more easily constructs, and cost is lower, effectively can prevent the structure of pier subsidence.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, the bridge pier structure that a kind of anti-whirlpool washes away, comprise the safeguard structure of pier stud, footing and skirt, coupling part is provided with between described pier stud and safeguard structure, connect safeguard structure and pier stud, between described safeguard structure and footing, be provided with spacer layer; The corner of described safeguard structure is provided with the water diversion part of hyperelliptic shape, and side is interval with multiple eddy current recurring structure, and its inside is provided with continuous print U-type groove structure; The corner of described pier stud is fairshaped ellipticity.
Described safeguard structure is positioned at the below of pier stud, the top of footing.
Be provided with the inverted U-shaped dowel fixing with U-type groove structure matching in described safeguard structure, described inverted U-shaped dowel welds with the reinforcing rib be embedded in footing.
The inside of described water diversion part is provided with the snap-in structure be convenient to adjacent guide section aligned and connected.
The utility model beneficial effect, the utility model structure is simple, and compared with traditional regular bridge pier structure, the effect having unhurried current and prevent whirlpool from occurring at bridge pier place, has scour protection effect to bridge pier, and be easy to construction, cost is low, and intensity is large simultaneously; Not only can be used in bridge pier structure, also can be used for bridge abutment structure.
Accompanying drawing explanation
Fig. 1 is the utility model structural perspective
Wherein, spacer layer 8, inverted U-shaped dowel 9, footing 10, snap-in structure 11
Fig. 2 is the utility model structural representation
Wherein, bridge pier structure 1, safeguard structure 2, eddy current recurring structure 3, water diversion part 4, pier stud part 5, pier stud 6, coupling part 7
Detailed description of the invention
By reference to the accompanying drawings, the utility model structure is described further.
The bridge pier structure that anti-whirlpool washes away, bridge pier structure 1 comprises the safeguard structure 2 of pier stud 6, footing 10 and skirt, is provided with coupling part 7 between described pier stud 6 and safeguard structure 2, connects safeguard structure 2 and pier stud 6; Spacer layer 8 is provided with between described safeguard structure 2 and footing 10; The corner of described safeguard structure 2 is provided with the water diversion part 4 of hyperelliptic shape, and the side of described safeguard structure 2 is spaced and parallel is provided with multiple eddy current recurring structure 3, is provided with continuous print U-type groove structure in described safeguard structure 2 bottom; The corner of described pier stud 6 is fairshaped elliptoid pier stud parts 5.
Described safeguard structure 2 is positioned at the below of pier stud 6, the top of footing 10.
Be embedded with the inverted U-shaped dowel 9 matched with it in described U-type groove structure, be welded on the reinforcing rib in footing 10.
The inside of described water diversion part 4 is provided with the snap-in structure 11 be convenient to adjacent guide part 4 alignment and connected.
Described eddy current recurring structure 3 is trigonal pyramidal structure, is obliquely fixed on safeguard structure 2.
Claims (5)
1. the bridge pier structure that washes away of anti-whirlpool, comprises pier stud and footing, it is characterized in that: the safeguard structure comprising skirt, be provided with coupling part between described pier stud and safeguard structure, be provided with spacer layer between described safeguard structure and footing; Be provided with continuous print U-type groove structure in described safeguard structure bottom, its corner is provided with the water diversion part of hyperelliptic shape, and its side is interval with multiple eddy current recurring structure; The corner of described pier stud is fairshaped ellipticity.
2. the bridge pier structure that washes away of a kind of anti-whirlpool according to claim 1, is characterized in that: described safeguard structure is positioned at the below of pier stud, the top of footing.
3. the bridge pier structure that washes away of a kind of anti-whirlpool according to claim 1, it is characterized in that: the inverted U-shaped dowel being provided with coupling in described U-type groove structure, described inverted U-shaped dowel welds with the reinforcing rib be embedded in footing.
4. the bridge pier structure that washes away of a kind of anti-whirlpool according to claim 1, is characterized in that: the inside of described water diversion part is provided with the snap-in structure that two adjacent water diversion parts alignment connect.
5. the bridge pier structure that washes away of a kind of anti-whirlpool according to claim 1, is characterized in that: described eddy current recurring structure is trigonal pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181993.7U CN204551240U (en) | 2015-03-27 | 2015-03-27 | The bridge pier structure that a kind of anti-whirlpool washes away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181993.7U CN204551240U (en) | 2015-03-27 | 2015-03-27 | The bridge pier structure that a kind of anti-whirlpool washes away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551240U true CN204551240U (en) | 2015-08-12 |
Family
ID=53826373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181993.7U Expired - Fee Related CN204551240U (en) | 2015-03-27 | 2015-03-27 | The bridge pier structure that a kind of anti-whirlpool washes away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812159A (en) * | 2017-03-14 | 2017-06-09 | 天津大学 | A kind of offshore wind farm single-pile foundation protection against erosion sleeve |
| CN106968277A (en) * | 2017-04-06 | 2017-07-21 | 天津大学 | A kind of assembled offshore pile scour protection device and its construction method |
| CN112746556A (en) * | 2021-01-12 | 2021-05-04 | 浙江大学 | Pier scouring protection method combining concave rotating normal curved surface and granular particles |
| CN117845836A (en) * | 2024-02-22 | 2024-04-09 | 浙江华展研究设计院股份有限公司 | Harbor pier protector |
-
2015
- 2015-03-27 CN CN201520181993.7U patent/CN204551240U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812159A (en) * | 2017-03-14 | 2017-06-09 | 天津大学 | A kind of offshore wind farm single-pile foundation protection against erosion sleeve |
| CN106968277A (en) * | 2017-04-06 | 2017-07-21 | 天津大学 | A kind of assembled offshore pile scour protection device and its construction method |
| CN112746556A (en) * | 2021-01-12 | 2021-05-04 | 浙江大学 | Pier scouring protection method combining concave rotating normal curved surface and granular particles |
| CN112746556B (en) * | 2021-01-12 | 2022-04-19 | 浙江大学 | Pier scouring protection method combining concave rotating normal curved surface and granular particles |
| US11987941B2 (en) | 2021-01-12 | 2024-05-21 | Zhejiang University | Pier scour protection method by combinating a downward bivariate normal distribution surface and granular mixture |
| CN117845836A (en) * | 2024-02-22 | 2024-04-09 | 浙江华展研究设计院股份有限公司 | Harbor pier protector |
| CN117845836B (en) * | 2024-02-22 | 2024-05-31 | 浙江华展研究设计院股份有限公司 | Harbor pier protector |
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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: 20150812 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |