CN207091900U - Single column pier Concrete Continuous Box Beam with anti-sideward sliding function - Google Patents
Single column pier Concrete Continuous Box Beam with anti-sideward sliding function Download PDFInfo
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- CN207091900U CN207091900U CN201720734217.4U CN201720734217U CN207091900U CN 207091900 U CN207091900 U CN 207091900U CN 201720734217 U CN201720734217 U CN 201720734217U CN 207091900 U CN207091900 U CN 207091900U
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- continuous box
- bridge
- monomer
- groove
- pier stud
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Abstract
The utility model discloses the Single column pier Concrete Continuous Box Beam with anti-sideward sliding function, including several are in turn connected to form the monomer bridge of continuous box girder；The lower end of any one monomer bridge is provided with the projection extended downwardly；Also include corresponding with monomer bridge and the pier stud that is arranged on below monomer bridge, the upper end of the pier stud is provided with groove match with projection, during installation, in raised insertion groove, but does not contact with each face of groove；Rubber bodies are additionally provided between pier stud and monomer bridge, the rubber bodies are located at the side of groove.The utility model is raised by being set in the lower end of body bridge, coordinates with the groove of pier stud, can prevent continuous box girder from lateral displacement occurs, both prevent toppling for continuous box girder, and played the advantages of it is existing again.
Description
Technical field
It the utility model is related to concrete-bridge technology, more particularly to the Single column pier Concrete Continuous Box with anti-sideward sliding function
Beam.
Background technology
Science of bridge building field armored concrete or a lot of bridges of prestressed concrete Single column pier continuous box girder generation incline at present
Accident is covered, brings serious economic loss and life security loss to the country and people, development is learned the lesson solely in each department
Stub topples reinforcement, and single emphasis of reinforcing more considers to increase supporting-point, eliminates negative reaction this aspect, seldom according to toppling
Real process set up block reduce box beam sidesway this aspect.Meanwhile newly building bridge has avoided using Single column pier structure mostly,
So that Single column pier structure economic, attractive in appearance, that occupation of land is few is difficult to the advantage for playing it.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide the concrete with anti-sideward sliding function and connected
Continuous box beam, it can solve the problems, such as that the continuous box girder of prior art can not anti-sidesway.
The purpose of this utility model is realized using following technical scheme：
Concrete Continuous Box Beam with anti-sideward sliding function, including several are in turn connected to form the monomer bridge of continuous box girder
Beam；Characterized in that, the lower end of any one monomer bridge is provided with the projection extended downwardly；Also include and a pair of monomer bridge 1
Should and the pier stud that is arranged on below monomer bridge, the upper end of the pier stud be provided with groove match with projection, during installation, projection
In embedded groove；Rubber bodies are also associated between pier stud and monomer bridge, the rubber bodies are located at the side of groove.
Preferably, in addition to it is used for the bearing for supporting monomer bridge, the upper end of the bearing connects with the lower end of monomer bridge
Connect, the lower end of bearing and the upper end of pier stud connect.
Preferably, corresponding two bearings of each monomer bridge.
Preferably, two bearings are located at the side of groove respectively.
Preferably, the bearing is T-shaped.
Preferably, the bearing includes upper bracket and undersetting, and undersetting is located at the lower section of upper bracket, upper bracket and lower branch
Seat connection forms T-shaped.
Compared with prior art, the beneficial effects of the utility model are：
The utility model, being capable of the company of preventing by setting raised, the groove cooperation with pier stud in the lower end of monomer bridge
Lateral displacement occurs for continuous box beam, had both prevented toppling for continuous box girder, and had played the advantages of it is existing again.
Brief description of the drawings
Fig. 1 is the structure chart of the Concrete Continuous Box Beam of the anti-sideward sliding function of band of the present utility model.
In figure：1st, monomer bridge；11st, it is raised；2nd, pier stud；21st, groove；3rd, rubber bodies；4th, bearing.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
Referring to Fig. 1, the utility model provides a kind of Single column pier Concrete Continuous Box Beam of the anti-sideward sliding function of band, including some
The individual monomer bridge 1 for being in turn connected to form continuous box girder；The lower end of any one monomer bridge 1 is provided with the projection extended downwardly
11；Also include the pier stud 2 that the lower section of monomer bridge 1 is corresponded and be arranged on monomer bridge 1, the upper end of the pier stud 2 is provided with
With the grooves 21 that matchs of projection 11, during installation, in the insertion groove 21 of projection 11.The structure of pier stud 2 is similar to flower vase type.
Also including being used for the bearing 4 for supporting monomer bridge 1, the upper end of the bearing 4 is connected with the lower end of monomer bridge 1,
The lower end of bearing 4 is connected with the upper end of pier stud 2.
When pouring, projection 11 is designed as at middle part, then same groove 21 is also in medium position.According to structure stress meter
Calculate and determine continuous box girder projection armored concrete block size and steel bar arrangement and flower vase type pier stud top O. gracilipes and reinforcing bar cloth
Put；When pier stud pours, groove structure part one-piece casting together with pier stud, seating side rubber after concrete strength gets up
Body, that is to say, that rubber bodies 3 are provided with the upper surface of pier stud 2, rubber bodies 3 are located at the side of groove 21.Rubber bodies 3 are preferred
For two, respectively positioned at the side of groove 21.When continuous box girder pours, the reinforced concrete block of projection 11 is together with monomer bridge
One-piece casting, the distance of projection 11 and rubber bodies 3 is recorded after the installation of bearing 4, millimeter is accurate to, is periodically examined after being open to traffic
Look into the distance of projection 11 and rubber bodies 3 and keep a record, the state of bridge antidumping is judged according to monomer bridge displacement amount.
The quantitative relation of above-mentioned bearing 4 is corresponding two bearings 4 of each monomer bridge 1.Two bearings 4 are respectively positioned at recessed
The side of groove 21.
Further, bearing 4 is T-shaped.Bearing 4 includes upper bracket and undersetting, and undersetting is located at the lower section of upper bracket,
Upper bracket be connected with undersetting to be formed it is T-shaped.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. the Single column pier Concrete Continuous Box Beam with anti-sideward sliding function, including several are in turn connected to form the monomer of continuous box girder
Bridge；Characterized in that, the lower end of any one monomer bridge is provided with the projection extended downwardly；Also include with monomer bridge one by one
Pier stud that is corresponding and being arranged on below monomer bridge, the upper end of the pier stud are provided with the groove matched with projection, convex during installation
Rise in embedded groove；Rubber bodies are also associated between pier stud and monomer bridge, the rubber bodies are located at the side of groove.
2. Concrete Continuous Box Beam as claimed in claim 1, it is characterised in that also include being used for the branch for supporting monomer bridge
Seat, the upper end of the bearing are connected with the lower end of monomer bridge, and the lower end of bearing and the upper end of pier stud connect.
3. Concrete Continuous Box Beam as claimed in claim 2, it is characterised in that corresponding two bearings of each monomer bridge.
4. Concrete Continuous Box Beam as claimed in claim 3, it is characterised in that two bearings are located at the side of groove respectively.
5. Concrete Continuous Box Beam as claimed in claim 2, it is characterised in that the bearing is T-shaped.
6. Concrete Continuous Box Beam as claimed in claim 5, it is characterised in that the bearing includes upper bracket and undersetting,
Undersetting is located at the lower section of upper bracket, upper bracket be connected with undersetting to be formed it is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734217.4U CN207091900U (en) | 2017-06-22 | 2017-06-22 | Single column pier Concrete Continuous Box Beam with anti-sideward sliding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734217.4U CN207091900U (en) | 2017-06-22 | 2017-06-22 | Single column pier Concrete Continuous Box Beam with anti-sideward sliding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091900U true CN207091900U (en) | 2018-03-13 |
Family
ID=61553547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734217.4U Active CN207091900U (en) | 2017-06-22 | 2017-06-22 | Single column pier Concrete Continuous Box Beam with anti-sideward sliding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560431A (en) * | 2018-05-02 | 2018-09-21 | 东南大学 | One kind being directed to Testing of A Curved Continuous Box Girder Bridge lateral displacement Treatment Methods |
-
2017
- 2017-06-22 CN CN201720734217.4U patent/CN207091900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560431A (en) * | 2018-05-02 | 2018-09-21 | 东南大学 | One kind being directed to Testing of A Curved Continuous Box Girder Bridge lateral displacement Treatment Methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180628 Address after: 510075 one of the two Heng Road six, Yuexiu District, Guangzhou, Guangdong. Patentee after: Guangzhou City Road Engineering Co. Address before: 510000 1800 Guangzhou Avenue South, Haizhuqu District, Guangzhou, Guangdong Patentee before: Guangzhou Transportation Investment Group Co., Ltd. |
|
| TR01 | Transfer of patent right |