CN103147387B - A kind of double combined combined bridge structure - Google Patents
A kind of double combined combined bridge structure Download PDFInfo
- Publication number
- CN103147387B CN103147387B CN201310102079.4A CN201310102079A CN103147387B CN 103147387 B CN103147387 B CN 103147387B CN 201310102079 A CN201310102079 A CN 201310102079A CN 103147387 B CN103147387 B CN 103147387B
- Authority
- CN
- China
- Prior art keywords
- bridge section
- bridge
- described left
- wing plate
- connecting portion
- 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.)
- Active
Links
Abstract
The present invention relates to a kind of double combined combined bridge structure, including the left bridge section of at least a section can be sequentially connected with in the longitudinal direction, right bridge section, described left bridge section, the top of right bridge section are formed for the bridge floor for vehicle pass-through, described left bridge section, the bottom of right bridge section are supported by bridge pier, the right side of described left bridge section has left connecting portion, the left side of described right bridge section has right connecting portion, and described left bridge section, right bridge section are spliced into one by described left connecting portion, right connecting portion.The present invention manufactures respectively by bridge structure is divided into left and right two sections, transport respectively, splicing completes, bridge member maximizes as far as possible, batch production, to shorten the bridge location engineering time, it is achieved that science of bridge building is by the transformation of " construction " to " manufacture ", its structure optimization, assembled easy, the installation truly realizing bridge is rapid.
Description
Technical field
The present invention relates to a kind of double combined combined bridge structure.
Background technology
Along with the high speed development of China's economic, domestic each big and medium-sized cities population, vehicle rapidly increase, and cause road traffic flow to increase severely, and road imbalance between supply and demand is the most sharp-pointed.Increase city existing road autos only ability and mainly changed the measures such as grade separation, overhead and tunnel multilevel traffic by existing road widening upgrading, level crossing, elevated bridge is a kind of common solution, there is long construction period in conventional elevated bridge method of construction, floor space is big, traffic and surrounding enviroment are affected the series of problems such as big, the structure of bridge be it is also proposed higher requirement.
Summary of the invention
It is an object of the invention to provide a kind of realize large-scale component factorial praluction, use special integration of transporting and building car transport install double combined combined bridge structure.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of double combined combined bridge structure, including the left bridge section of at least a section can be sequentially connected with in the longitudinal direction, right bridge section, bridge floor for vehicle pass-through is formed at described left bridge section, the top of right bridge section, described left bridge section, the bottom of right bridge section are supported by bridge pier, the right side of described left bridge section has left connecting portion, the left side of described right bridge section has right connecting portion, and described left bridge section, right bridge section are spliced into one by described left connecting portion, right connecting portion.
Preferably, described left connecting portion offers left shear connector
/
Groove, left shear connector described in correspondence on described right connecting portion
/
Groove offers right shearing groove
/
Key, when described left connecting portion, right connecting portion splice mutually, described left shear connector
/
Groove, right shearing groove
/
Key matches.
Preferably, when described left connecting portion, right connecting portion splice mutually, both are fastened by bolt.
Preferably, it is provided with prestressing with bond bundle between described left bridge section, the inside of right bridge section；It is provided with external pre-stress bundle between described left bridge section, the outside of right bridge section.
Preferably, the upper right quarter of described left bridge section is provided with left anti-collision wall
/
Guardrail, the upper left quarter of described right bridge section are provided with right anti-collision wall
/
Guardrail, when described left bridge section, right bridge section, described left anti-collision wall
/
Guardrail, right anti-collision wall
/
Guardrail is fastened by bolt.
Preferably, the left side of described left bridge section connects left wing plate, and described left wing plate can overturn to the upper right side of described left bridge section；The right side of described right bridge section connects right wing plate, described right wing plate can overturn to the upper left side of described right bridge section, when described left wing plate, right wing plate launch, described left wing plate, right wing plate upper surface flush with described left bridge section, the upper surface of right bridge section, and are collectively forming the bridge floor for vehicle pass-through.
It is further preferred that the left side of described left wing plate is provided with left guardrail；The right side of described right wing plate is provided with right guardrail.
It is further preferred that the right of described left wing plate is connected along rotating with the left margin of described left bridge section；The left margin of described right wing plate is connected along rotating with the right of described right bridge section.
Preferably, described left bridge section, the symmetrical setting of right bridge section.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
The present invention manufactures respectively by bridge structure is divided into left and right two sections, transport respectively, splicing completes, bridge member maximizes as far as possible, batch production, to shorten the bridge location engineering time, it is achieved that science of bridge building is by the transformation of " construction " to " manufacture ", its structure optimization, assembled easy, the installation truly realizing bridge is rapid.
Accompanying drawing explanation
Accompanying drawing
1
Schematic diagram is split for bridge section left in the present invention, right bridge section；
Accompanying drawing
2
For bridge section left in the present invention or the schematic side view of right bridge section；
Accompanying drawing
3
For bridge section left in the present invention, right bridge section assembly schematic diagram；
Accompanying drawing
4
Application schematic diagram for the present invention.
Wherein:
1
, left bridge section；
10
, left connecting portion；
11
, left shear connector
/
Groove；
12
, left anti-collision wall
/
Guardrail；
13
, left wing plate；
14
, left guardrail；
2
, right bridge section；
20
, right connecting portion；
21
, right shearing groove
/
Key；
22
, right anti-collision wall
/
Guardrail；
23
, right wing plate；
24
, right guardrail；
3
, bridge floor；
4
, prestressing with bond bundle；
5
, external pre-stress bundle；
6
, vehicle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
A kind of double combined combined bridge structure as depicted, including the left bridge section of at least a section can be sequentially connected with in the longitudinal direction
1
, right bridge section
2
, left bridge section
1
, right bridge section
2
Top formed for vehicle
6
Current bridge floor
3
, left bridge section
1
, right bridge section
2
Bottom supported by bridge pier.
Such as figure
1
、
2
Shown in: left bridge section
1
Right side there is left connecting portion
10
, right bridge section
2
Left side there is right connecting portion
20
, specifically: left connecting portion
10
On offer left shear connector
/
Groove
11
, right connecting portion
20
The left shear connector of upper correspondence
/
Groove
11
Offer right shearing groove
/
Key
21
；
Left bridge section
1
Upper right quarter be provided with left anti-collision wall
/
Guardrail
12
, right bridge section
2
Upper left quarter be provided with right anti-collision wall
/
Guardrail
22
.When left bridge section
1
, right bridge section
2
When splicing mutually, first by left shear connector
/
Groove
11
, right shearing groove
/
Key
21
Coordinate, then by left connecting portion
10
, right connecting portion
20
Between by multiple bolts
4
Fasten, meanwhile, left anti-collision wall
/
Guardrail
12
, right anti-collision wall
/
Guardrail
22
Between also by bolt
4
It is fastened.Left bridge section
1
, right bridge section
2
Inside between carry out prestressing with bond bundle
4
Installation stretch-draw；Left bridge section
1
, right bridge section
2
Outside between carry out external pre-stress bundle again
5
Installation stretch-draw.So, left bridge section
1
, right bridge section
2
I.e. it is spliced into one, such as figure
3
Shown in.
Left bridge section
1
Left side connect left wing plate
13
, left wing plate
13
Can bridge section to the left
1
Upper right side upset；Right bridge section
2
Right side connect right wing plate
23
, right wing plate
23
Can bridge section to the right
2
Upper left side upset.In the present embodiment: left wing plate
13
The right along by rotating shaft and left bridge section
1
Left margin rotate connection；Right wing plate
23
Left margin and right bridge section
2
By rotating shaft with the right be connected along rotating.Additionally, left wing plate
13
Left side be provided with left guardrail
14
；Right wing plate
23
Right side be provided with right guardrail
24
, in the present embodiment, left guardrail
14
, right guardrail
24
It is vertically arranged in left wing plate
13
, right wing plate
23
On.
Wing plate structure has folded state, deployed condition: when in the expanded state: left wing plate
13
, right wing plate
23
Upper surface and left bridge section
1
, right bridge section
2
Upper surface flush, and be collectively forming the bridge floor for vehicle pass-through
3
, such as figure
3
Shown in；When positioned in the folded position: left wing plate
13
Bridge section to the left
1
Upper right side upset, make left wing plate
13
It is shelved on left bridge section
1
On；Right wing plate
23
Bridge section to the right
2
Upper left side upset, make right wing plate
23
It is shelved on right bridge section
2
On, such as figure
1
Shown in.Wing plate can be folded when transport, convenient transport；Complete exterior after by wing plate launch, increase road surface width.
In the present embodiment, the most left bridge section
1
, right bridge section
2
Batch making, the stability etc. of stress after assembly, both are arranged to symmetrical structure.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention。
Claims (6)
1. a double combined combined bridge structure, it is characterized in that: include at least one section of left bridge section can being sequentially connected with in the longitudinal direction, right bridge section, described left bridge section, bridge floor for vehicle pass-through is formed at the top of right bridge section, described left bridge section, the bottom of right bridge section is supported by bridge pier, the right side of described left bridge section has left connecting portion, the left side of described right bridge section has right connecting portion, described left bridge section, right bridge section is by described left connecting portion, right connecting portion is spliced into one, described left connecting portion, when right connecting portion splices mutually, both are fastened by bolt；
Left shear connector/groove is offered on described left connecting portion, on described right connecting portion, the left shear connector/groove described in correspondence offers right shearing groove/key, when described left connecting portion, right connecting portion splice mutually, described left shear connector/groove, right shearing groove/key match
The upper right quarter of described left bridge section is provided with left anti-collision wall/guardrail, the upper left quarter of described right bridge section is provided with right anti-collision wall/guardrail, when described left bridge section, right bridge section, described left anti-collision wall/guardrail, right anti-collision wall/guardrail are fastened by bolt.
A kind of double combined combined bridge structure the most according to claim 1, it is characterised in that: it is provided with prestressing with bond bundle between described left bridge section, the inside of right bridge section；It is provided with external pre-stress bundle between described left bridge section, the outside of right bridge section.
A kind of double combined combined bridge structure the most according to claim 1, it is characterised in that: the left side of described left bridge section connects left wing plate, and described left wing plate can overturn to the upper right side of described left bridge section；The right side of described right bridge section connects right wing plate, described right wing plate can overturn to the upper left side of described right bridge section, when described left wing plate, right wing plate launch, described left wing plate, right wing plate upper surface flush with described left bridge section, the upper surface of right bridge section, and are collectively forming the bridge floor for vehicle pass-through.
A kind of double combined combined bridge structure the most according to claim 3, it is characterised in that: the left side of described left wing plate is provided with left guardrail；The right side of described right wing plate is provided with right guardrail.
A kind of double combined combined bridge structure the most according to claim 3, it is characterised in that: the right of described left wing plate is connected along rotating with the left margin of described left bridge section；The left margin of described right wing plate is connected along rotating with the right of described right bridge section.
A kind of double combined combined bridge structure the most according to claim 1, it is characterised in that: described left bridge section, the symmetrical setting of right bridge section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102079.4A CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102079.4A CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147387A CN103147387A (en) | 2013-06-12 |
| CN103147387B true CN103147387B (en) | 2016-12-07 |
Family
ID=48545680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310102079.4A Active CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147387B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695320B (en) * | 2015-02-15 | 2016-08-24 | 中铁第四勘察设计院集团有限公司 | A kind of board-like concrete box girder in the rotatable edge of a wing and construction method thereof |
| CN106948258B (en) * | 2017-05-10 | 2019-04-16 | 安徽省交通控股集团有限公司 | A kind of property regulation device and its construction method for the girder great cantilever concrete edge of a wing |
| CN108589508A (en) * | 2018-05-16 | 2018-09-28 | 李明 | A kind of double combined combined bridge structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305098A1 (en) * | 1993-02-19 | 1994-08-25 | Krupp Industrietech | Device for unfolding and folding a pontoon unit |
| US5603134A (en) * | 1995-06-27 | 1997-02-18 | Coastal Lumber Company | Portable bridge system |
| GB2351750A (en) * | 1999-07-07 | 2001-01-10 | Mabey & Johnson Ltd | Lattice panel bridge |
| CN1936184A (en) * | 2006-10-23 | 2007-03-28 | 钟宝驹 | Frame type combined structure man-vehicle passage |
| CN201268827Y (en) * | 2008-09-18 | 2009-07-08 | 钟宝驹 | Frame component for changing road traffic structure |
| CN201305119Y (en) * | 2008-11-25 | 2009-09-09 | 湖北华舟重工有限责任公司 | Fixed washplate for four-fold pontoon bridge |
| DE102010055574A1 (en) * | 2010-12-21 | 2012-06-21 | General Dynamics European Land Systems-Germany Gmbh | Modular bridge element |
| CN202672021U (en) * | 2011-11-03 | 2013-01-16 | 上海同济城市规划设计研究院 | Combination type bridge |
| CN203200643U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Double-splicing mode combined bridge structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB779411A (en) * | 1954-10-05 | 1957-07-17 | Thomas Harley Haddow | Improvements in joints or coupling devices for structural members |
| CN102286921A (en) * | 2011-05-25 | 2011-12-21 | 河南省九建工程有限公司 | bridge widening splicing structure and construction method thereof |
-
2013
- 2013-03-27 CN CN201310102079.4A patent/CN103147387B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305098A1 (en) * | 1993-02-19 | 1994-08-25 | Krupp Industrietech | Device for unfolding and folding a pontoon unit |
| US5603134A (en) * | 1995-06-27 | 1997-02-18 | Coastal Lumber Company | Portable bridge system |
| GB2351750A (en) * | 1999-07-07 | 2001-01-10 | Mabey & Johnson Ltd | Lattice panel bridge |
| CN1936184A (en) * | 2006-10-23 | 2007-03-28 | 钟宝驹 | Frame type combined structure man-vehicle passage |
| CN201268827Y (en) * | 2008-09-18 | 2009-07-08 | 钟宝驹 | Frame component for changing road traffic structure |
| CN201305119Y (en) * | 2008-11-25 | 2009-09-09 | 湖北华舟重工有限责任公司 | Fixed washplate for four-fold pontoon bridge |
| DE102010055574A1 (en) * | 2010-12-21 | 2012-06-21 | General Dynamics European Land Systems-Germany Gmbh | Modular bridge element |
| CN202672021U (en) * | 2011-11-03 | 2013-01-16 | 上海同济城市规划设计研究院 | Combination type bridge |
| CN203200643U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Double-splicing mode combined bridge structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147387A (en) | 2013-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205024907U (en) | Vary joint construction of wide flange I -beam roof beam of prestressing force hollow floor and edge of a wing | |
| CN203834739U (en) | End steel board connection, positioning and assembly type shear wall structure | |
| CN105064511A (en) | Connecting structure of prestress hollow floor slab and H-shaped steel beam and construction method thereof | |
| CN109457599B (en) | Splicing structure of hollow pier and bearing platform and construction method | |
| CN103147387B (en) | A kind of double combined combined bridge structure | |
| CN109537929B (en) | Reinforcing device and reinforcing method for extracting column reconstruction | |
| CN203021884U (en) | Internal double-layer prefabricated carriageway structure of shield tunnel | |
| CN204112525U (en) | Band perps precast shear wall structure in strong concrete precast frame | |
| CN205224288U (en) | Connection node of reinforced concrete superposed beam and steel pipe column | |
| CN203200643U (en) | Double-splicing mode combined bridge structure | |
| CN104278635B (en) | The forward method of earth anchored suspension bridge cat road track cable | |
| CN202731938U (en) | Super-soft rock stratum coal bunker well wall ring beam support device | |
| CN204475536U (en) | With the precast member for reinforcing bar concrete that rigid joint connects | |
| CN205024843U (en) | Joint construction of prestressing force hollow floor and H shaped steel roof beam | |
| CN204151675U (en) | The bogie of earth anchored suspension bridge cat road track cable | |
| CN106401191B (en) | Grouting device for steel shear structure assembly type building and construction method thereof | |
| CN103790156A (en) | Square buckle plate mechanical pile splicing method for precast square piles | |
| CN203129011U (en) | Bridge end transition slab | |
| CN103696370B (en) | A kind of Quick bridge construction method and structure | |
| CN203654193U (en) | Quick bridge construction structure | |
| CN204060731U (en) | Buried steel limit waterstop fixture during tunnel is longitudinal | |
| CN203383578U (en) | Transparent rail | |
| CN103194960B (en) | Without pier rigid frame bridge system implementation method | |
| CN203008127U (en) | Connecting node of steel bar of composite structure | |
| CN203768783U (en) | Novel composite splicing type shock absorption bridge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |