CN206646392U - A kind of modular bridge structure - Google Patents
A kind of modular bridge structure Download PDFInfo
- Publication number
- CN206646392U CN206646392U CN201720283884.5U CN201720283884U CN206646392U CN 206646392 U CN206646392 U CN 206646392U CN 201720283884 U CN201720283884 U CN 201720283884U CN 206646392 U CN206646392 U CN 206646392U
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- reinforced
- bridge
- support frame
- cement pillar
- arch
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Abstract
The utility model discloses a kind of modular bridge structure, including bridge floor and cement pillar, the bridge floor both ends set cement pillar, the cement pillar upper end sets the first intensive aspect, the cement lower rod end sets the second intensive aspect, arch support frame is fixedly installed below the bridge floor, fixed setting supporter below the arch support frame, the two sides of the arch support frame are respectively provided with the first reinforced support, the second reinforced support is respectively provided with the outside of first reinforced support, reinforcement pins are provided through between first reinforced support and the second reinforced support.The utility model by the way that bridge structure is set into arch support frame and sets the first shear connector and the second shear connector in key position, arch support frame side is reinforced, bridge is completed by splicing, realize transformation of the science of bridge building by " construction " to " manufacture ", its structure optimization, to shorten the bridge location engineering time, while there is the characteristics of simple in construction, solid and reliable.
Description
Technical field
It the utility model is related to bridge technology field, and in particular to a kind of modular bridge structure.
Background technology
Along with the high speed development of China's economic, domestic each big-and-middle urban population, vehicle rapidly increase, and cause road traffic
Flow increases severely, and road imbalance between supply and demand is more sharp.Increase city existing road autos only ability mainly passes through existing road
Widen upgrading, measure, the elevated bridge such as level crossing changes grade separation, overhead and tunnel multilevel traffic are a kind of common solution party
There is long construction period in case, conventional elevated bridge method of construction, floor space is big, influence big etc. one to traffic and surrounding enviroment
Series of problems, higher requirement it is also proposed to the structure of bridge.The life-span of bridge is not very long at present, and in face of rainwater
Impact, it is not that very firmly safety coefficient is not very high.
Utility model content
A kind of the defects of technical problem that the utility model solves is to overcome prior art, there is provided combined bridge knot
Structure.
A kind of modular bridge structure, including bridge floor and cement pillar, institute are provided in embodiment of the present utility model
State bridge floor both ends and cement pillar is set, the cement pillar upper end sets the first intensive aspect, and the cement lower rod end sets the
Two intensive aspects, the bridge floor lower section are fixedly installed arch support frame, supporter, institute are fixedly installed below the arch support frame
The two sides for stating arch support frame are respectively provided with the first reinforced support, and the second reinforcement branch is respectively provided with the outside of first reinforced support
Frame, reinforcement pins are provided through between first reinforced support and the second reinforced support, are fixedly installed below the supporter
Bridge pier, second reinforced support one end are fixedly connected with cement pillar, and the second reinforced support is V-shape.
Further, cement pillar being symmetrical arranged relative to bridge floor, and the cement pillar is multiple, described water
Crisscross inside mud pillar to be uniformly arranged multiple reinforcing rods, reinforcing rod is used to cement pillar is carried out laterally and vertically to add
Gu ensure the reliability of pillar.
Further, the supporter is inverted trapezoidal structure, and the upper end both sides of the supporter are provided with the first shearing
Key.
Further, the first reinforced hole is provided with first shear connector, first reinforced hole is 2.In arch
Corresponding hole is opened up on second shear connector of support frame, interts cylinder to the first reinforced hole and is consolidated through the second shear connector
It is fixed, the stability of arch support frame can be effectively improved.
Further, the second shear connector and arch strutbeam are set on the arch support frame, second shear connector to be multiple,
Arch strutbeam is set between adjacent two second shear connector, and arch strutbeam has integrated support effect to bridge floor.
Further, first reinforced support is rectangle hollow out shape, and the first reinforced support sets multiple reinforcement pin-and-holes,
Strengthen pin-and-hole to be used to intert reinforcement pins.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model by by bridge structure set arch support frame and key position set the first shear connector and
Second shear connector, arch support frame side are reinforced, and bridge is completed by splicing, realize science of bridge building by " construction " to " system
Make " transformation, its structure optimization, to shorten the bridge location engineering time, while there is the characteristics of simple in construction, solid and reliable.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is arch support frame structural representation of the present utility model；
Fig. 3 is supporting body structure schematic diagram of the present utility model；
Fig. 4 is the first reinforced support structural representation of the present utility model；
Fig. 5 is supporter overlooking the structure diagram of the present utility model；
Wherein, bridge floor 1, cement pillar 2, the first intensive aspect 3, the second intensive aspect 4, arch support frame 5, supporter 6, first
Reinforced support 7, the second reinforced support 8, the first reinforced hole 9, the first shear connector 10, the second shear connector 11, reinforcement pins 12, encircle strutbeam
13, strengthen pin-and-hole 14, bridge pier 15.
Embodiment
As Figure 1-5, a kind of modular bridge structure, including bridge floor 1 and cement pillar 2, the both ends of bridge floor 1 are set
Cement pillar 2 is put, the upper end of cement pillar 2 sets the first intensive aspect 3, and the lower end of cement pillar 2 sets the second intensive aspect
4, the lower section of bridge floor 1 is fixedly installed arch support frame 5, and the lower section of the arch support frame 5 fixed setting supporter 6 is described
The two sides of arch support frame 5 are respectively provided with the first reinforced support 7, and the outside of first reinforced support 7 is respectively provided with the second reinforcement
Support 8, reinforcement pins 12, the second reinforced support 8 one are provided through between the reinforced support 8 of the first reinforced support 7 and second
End is fixedly connected with cement pillar 2.Being symmetrical arranged relative to bridge floor 1 of cement pillar 2, and the cement pillar 2 is more
Individual, the described inside of cement pillar 2 is crisscross to be uniformly arranged fixed setting bridge pier 15 in the lower section of supporter 6 described in multiple reinforcing rods.
The supporter 6 is inverted trapezoidal structure, and the upper end both sides of the supporter 6 are provided with the first shear connector 10.Described first cuts
The first reinforced hole 9 is provided with power key 10, first reinforced hole 9 is 2.Second shearing is set on the arch support frame 5
Key 11 and arch strutbeam 13, second shear connector 11 are multiple, and arch strutbeam 13 is set between adjacent two second shear connector 11.It is described
First reinforced support 7 is rectangle hollow out shape, and multiple reinforcement pin-and-holes 14 are set on the first reinforced support 7.
When using the utility model, first cement pillar 2 is arranged, sets second to add to each lower end of cement pillar 2
Bridge floor 1, is then arranged on the upper end of cement pillar 2, is then attached arch support frame 5 and bridge floor 1, then by strong body 4
Supporter 6 and arch support frame 5 are attached, the arranged beneath bridge pier 15 of arch support frame 5, set to the both sides of arch support frame 5
The first reinforced support 7 is put, the second reinforced support 8 is arranged in the outside to the first reinforced support 7, to the first reinforced support 7 and second
Reinforced support 8 is further reinforced through setting reinforcement pins 12 to arch support frame 5.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
State embodiment to be changed and changed, therefore, the utility model is not limited to above-mentioned embodiment, every ability
Any conspicuously improved, replacement or modification that field technique personnel are made on the basis of the utility model belong to this practicality
New protection domain.
Claims (6)
1. a kind of modular bridge structure, including bridge floor（1）With cement pillar（2）, it is characterised in that the bridge floor（1）Both ends
Cement pillar is set（2）, the cement pillar（2）Upper end sets the first intensive aspect（3）, the cement pillar（2）Lower end is set
Second intensive aspect（4）, the bridge floor（1）Lower section is fixedly installed arch support frame（5）, the arch support frame（5）Lower section is consolidated
Supporter is set surely（6）, the arch support frame（5）Two sides be respectively provided with the first reinforced support（7）, described first strengthens branch
Frame（7）Outside be respectively provided with the second reinforced support（8）, first reinforced support（7）With the second reinforced support（8）Between run through
It is provided with reinforcement pins（12）, the supporter（6）Bridge pier is fixedly installed in lower section（15）, the second reinforced support（8）One end and cement
Pillar（2）It is fixedly connected.
A kind of 2. modular bridge structure according to claim 1, it is characterised in that the cement pillar（2）Relative to
Bridge floor（1）Be symmetrical arranged, and the cement pillar（2）For multiple, cement pillar（2）It is internal it is crisscross be uniformly arranged it is multiple
Reinforcing rod.
A kind of 3. modular bridge structure according to claim 1, it is characterised in that the supporter（6）For inverted trapezoidal
Structure, the supporter（6）Upper end both sides be provided with the first shear connector（10）.
A kind of 4. modular bridge structure according to claim 3, it is characterised in that first shear connector（10）On set
It is equipped with the first reinforced hole（9）, first reinforced hole（9）For 2.
A kind of 5. modular bridge structure according to claim 1, it is characterised in that the arch support frame（5）On set
Put the second shear connector（11）With arch strutbeam（13）, second shear connector（11）To be multiple, adjacent two second shear connector（11）It
Between set arch strutbeam（13）.
A kind of 6. modular bridge structure according to claim 1, it is characterised in that first reinforced support（7）For
Rectangle hollow out shape, the first reinforced support（7）It is upper that multiple reinforcement pin-and-holes are set（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283884.5U CN206646392U (en) | 2017-03-22 | 2017-03-22 | A kind of modular bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283884.5U CN206646392U (en) | 2017-03-22 | 2017-03-22 | A kind of modular bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646392U true CN206646392U (en) | 2017-11-17 |
Family
ID=60278371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283884.5U Active CN206646392U (en) | 2017-03-22 | 2017-03-22 | A kind of modular bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794087A (en) * | 2020-07-16 | 2020-10-20 | 重庆交通大学 | Anti-overturning bridge pier structure |
| CN112921782A (en) * | 2021-01-07 | 2021-06-08 | 王爱妹 | Elevated for public rail co-construction |
-
2017
- 2017-03-22 CN CN201720283884.5U patent/CN206646392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794087A (en) * | 2020-07-16 | 2020-10-20 | 重庆交通大学 | Anti-overturning bridge pier structure |
| CN112921782A (en) * | 2021-01-07 | 2021-06-08 | 王爱妹 | Elevated for public rail co-construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite bridge structure Effective date of registration: 20230927 Granted publication date: 20171117 Pledgee: Industrial Bank Limited by Share Ltd. Wuhan branch Pledgor: HUBEI PROVINCIAL ROAD & BRIDGE Co.,Ltd. Registration number: Y2023980059401 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |