CN209619838U - A kind of landscape bridge applied to city slow-vehicle system - Google Patents
A kind of landscape bridge applied to city slow-vehicle system Download PDFInfo
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- CN209619838U CN209619838U CN201920163256.2U CN201920163256U CN209619838U CN 209619838 U CN209619838 U CN 209619838U CN 201920163256 U CN201920163256 U CN 201920163256U CN 209619838 U CN209619838 U CN 209619838U
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- bridge pier
- support bridge
- support
- vehicle system
- gooseneck
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Abstract
The utility model discloses a kind of landscape bridges applied to city slow-vehicle system, including spaced support bridge pier, support pier coping portion is provided with beam body, it supports bridge pier to move towards along built urban viaduct and is located at center line of road position and be arranged, the support bridge pier bottom portion and foundation pile cushion cap for being embedded in below ground are fixedly connected with, support bridge pier upper section more than ground is tilted to both sides of the road to be extended, and Y shape bifurcation structure is formed；The bifurcated section top horizontal of support bridge pier is provided with gooseneck, the bifurcated section of two sides is linked together by gooseneck, and beam body is symmetrically disposed at the both ends of gooseneck.The bridge structure of the utility model is ingenious rationally, handsome in appearance, meets very much city to the aesthetic requirement of building structure.Due to taking full advantage of existing urban space (extension, construction below built urban viaduct), land occupation is less, meanwhile, the prefabrication and assembly construction degree of landscape bridge is high, and construction is quick, and it is small to urban environment and traffic impact, with good social benefit.
Description
Technical field
The utility model relates to municipal bridge technology fields, more particularly, to a kind of landscape applied to city slow-vehicle system
Bridge.
Background technique
To alleviate urban traffic blocking and facilitating citizens' activities, city slow-vehicle system is being built in many cities in recent years.
City slow-vehicle system, that is, slow-moving traffic is mainly used for the trip at a slow speed of pedestrian, bicycle and non-motor vehicle etc., can effectively solve fast
The problems such as slow traffic conflict, main body finding great trouble in getting to one's destination on foot of going slowly.
City slow-vehicle system can make full use of urban space using bridge structure, alleviate close-packed city
Face traffic.Urban Bridge is because being located in urban district, and environment is special, and large-scale site operation is impermissible for and cannot be tolerated；
Simultaneously because urban construction space is relatively deficient, building height and landscape require harshness, and Urban Bridge structure construction needs to meet
Following basic demand: building land occupation is few；Energy fast erecting construction influences urban transportation and environment small.Therefore, city bridge is built
On the one hand Liang Shi will be used as much as possible the material of high-strength light, seem structure lightly, while meet city to building object view
The esthetic requirement of sight；On the other hand structure as high using prefabrication and assembly construction degree as possible, shortens construction period, reduces bridge and builds
If the influence to traffic and the pollution to urban environment.
Landscape bridge is mainly built in Urban Parks or cross a river at present, is existed as building concentration.It is these two types of main
Urban Landscape Bridge is generally not necessarily to consider that urban district space limits, transport need busy in urban district when building without consideration.But
As the landscape bridge in urban district, it is necessary to will be primary as two to the aesthetic requirement of traffic impact and building when bridge construction
Consideration.
Summary of the invention
Going slowly applied to city for practice of construction and traffic requirement is able to satisfy the purpose of this utility model is to provide a kind of
The landscape bridge of system.
To achieve the above object, the utility model can take following technical proposals:
Landscape bridge described in the utility model applied to city slow-vehicle system, including spaced support bridge pier,
The support pier coping portion is provided with beam body, the support bridge pier moves towards along built urban viaduct and is located at center line of road position
It installs, the support bridge pier bottom portion and foundation pile cushion cap for being embedded in below ground are fixedly connected with, on the support bridge pier more than ground
Section is tilted to both sides of the road to be extended, and Y shape bifurcation structure is formed；The bifurcated section top horizontal of the support bridge pier is provided with steel cross
The bifurcated section of two sides is linked together by beam, the gooseneck, and the beam body is symmetrically disposed at the both ends of the gooseneck.
It is provided with connecting flange at the top of the bifurcated section of the support bridge pier, the gooseneck is installed in institute by connecting flange
State support pier coping portion.
The beam body is welded by the steel girder segment of multistage precast assembly.
Being horizontally disposed in the support bridge pier bifurcated section close to the gooseneck has lateral ties steel pipe.
It is vertically arranged with vertical batten plate at the support bridge pier vertical section center for being located at ground or more, horizontal spacing setting
Multiple stiffeners are fixedly connected with the vertical batten plate.
Support bridge pier bottom portion is provided with mounting flange, the earth anchor spiral shell worn along the mounting flange circumferential direction equilibrium
Bolt extends downward into the foundation pile cushion cap；Package concrete is cast with around the mounting flange and support bridge pier.
It is reasonable that the utility model has the advantage of clever structures, handsome in appearance, meets very much city and examines building structure
U.S. demand.Due to taking full advantage of existing urban space (below built urban viaduct extend, build), land occupation compared with
It is few, meanwhile, the prefabrication and assembly construction degree of landscape bridge is high, and construction is quickly, small to urban environment and traffic impact, has good
Social benefit.
Detailed description of the invention
Fig. 1 is the optimal crosssection figure of the utility model landscape bridge.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the structural schematic diagram that bridge pier is supported in Fig. 1.
Fig. 4 a-1 ~ Fig. 4 e-2 is the utility model construction procedure figure.
Specific embodiment
The structure to the utility model landscape bridge and construction method do more detailed explanation with reference to the accompanying drawing, so as to
In the understanding of those skilled in the art.
To make full use of existing urban space, occupied area, the Landscape Bridge of the utility model design are reduced to the greatest extent
Beam is located at the lower section that city has overpass 101, and extends with existing 101 doubling of overpass.
As shown in Figure 1, 2, the landscape bridge described in the utility model applied to city slow-vehicle system, including walked along road
To be arranged at intervals on center line of road position to support beam body support bridge pier 1(support bridge pier 1 and existing overpass 101 bridge
102 interlaced arrangement of pier), support the structure of bridge pier 1 as shown in figure 3,1 bottom of support bridge pier for being embedded in below ground is held with foundation pile
Platform 2 is fixedly connected with, and the support bridge pier upper section more than ground is tilted to both sides of the road to be extended, and forms Y shape bifurcation structure；It is supporting
Connecting flange 3 is provided at the top of the bifurcated section of bridge pier 1, horizontally disposed gooseneck 4 is fixed on support bridge pier by connecting flange 3
Bifurcated section at the top of, i.e., the bifurcated section of two sides is linked together by gooseneck 4；Beam is symmetrically arranged at the both ends of gooseneck 4
Body 5, beam body used in the utility model are streamline steel girder, for convenient for construction, the steel that beam body 5 can be good by multistage precast assembly
Girder segment is welded.It is horizontal in the support bridge pier bifurcated section close to gooseneck 4 for the support performance for improving support bridge pier 1
It is provided with lateral ties steel pipe 6；It is vertically arranged with vertical batten plate 7 at the support bridge pier vertical section center for being located at ground or more,
The multiple stiffeners 8 being horizontally spaced about are fixedly connected with vertical batten plate 7.To simplify construction, the utility model is in support bridge pier bottom
Portion is provided with mounting flange, and the ground anchor bolt 9 worn along mounting flange circumferential direction equilibrium extends downward into foundation pile cushion cap 2；
Package concrete 10 is cast with around mounting flange and support bridge pier.
The Specific construction step of the landscape bridge applied to city slow-vehicle system of the utility model design are as follows:
The first step, foundation pile cushion cap of constructing: routinely construction method is constructed between two bridge piers 102 of existing overpass 101
Foundation pile and cushion cap 2, as shown in the cross section Fig. 4 a-1(), 4 a-2(be longitudinally arranged diagram) shown in；
The bottom mounting flange of the support bridge pier 1 of prefabricated completion in advance is attached by second step with cushion cap 2, is formed
Complete bridge pier structure, as shown in the cross section Fig. 4 b-1(), 4b-2(be longitudinally arranged diagram) shown in；
Third step is built falsework platform 103 for the girder of existing overpass as force structure, is promoted using hoist cable
Prefabricated gooseneck 4 and steel girder segment are hung and rise to predetermined position by system, as shown in the cross section Fig. 4 c-1(), 4c-2(it is longitudinal
Arrangement diagram) shown in；
4th step, after supporting the connecting flange at the top of 1 bifurcated section of bridge pier to connect with gooseneck 4, by adjacent steel girder section
Duan Jinhang welding, the beam body 5 of continuous structure is formed, as shown in the cross section Fig. 4 d-1(), 4d-2(be longitudinally arranged diagram) shown in；
5th step removes hoist cable lifting system and falsework platform 103, and bridge deck of constructing and guardrail complete Landscape Bridge
The construction of beam, as shown in the cross section Fig. 4 e-1(), 4e-2(be longitudinally arranged diagram) shown in.
Claims (6)
1. a kind of landscape bridge applied to city slow-vehicle system, including spaced support bridge pier, in the support bridge pier
Top is provided with beam body, it is characterised in that: the support bridge pier moves towards along built urban viaduct and is located at center line of road position
Setting, the support bridge pier bottom portion and foundation pile cushion cap for being embedded in below ground are fixedly connected with, the support bridge pier upper section more than ground
It tilts and extends to both sides of the road, form Y shape bifurcation structure；The bifurcated section top horizontal of the support bridge pier is provided with steel cross
The bifurcated section of two sides is linked together by beam, the gooseneck, and the beam body is symmetrically disposed at the both ends of the gooseneck.
2. the landscape bridge according to claim 1 applied to city slow-vehicle system, it is characterised in that: the support bridge pier
Bifurcated section at the top of be provided with connecting flange, the gooseneck is installed in the support pier coping portion by connecting flange.
3. the landscape bridge according to claim 1 or 2 applied to city slow-vehicle system, it is characterised in that: the beam body
It is welded by the steel girder segment of multistage precast assembly.
4. the landscape bridge according to claim 1 or 2 applied to city slow-vehicle system, it is characterised in that: close to institute
The support bridge pier bifurcated section for stating gooseneck, which is horizontally disposed with, lateral ties steel pipe.
5. the landscape bridge according to claim 1 or 2 applied to city slow-vehicle system, it is characterised in that: be located at ground
Be vertically arranged with vertical batten plate at support bridge pier vertical section center more than face, multiple stiffeners of horizontal spacing setting with it is described
Vertical batten plate is fixedly connected with.
6. the landscape bridge according to claim 1 or 2 applied to city slow-vehicle system, it is characterised in that: the support
Bridge pier bottom is provided with mounting flange, and the ground anchor bolt worn along the mounting flange circumferential direction equilibrium extends downward into described
In foundation pile cushion cap；Package concrete is cast with around the mounting flange and support bridge pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163256.2U CN209619838U (en) | 2019-01-30 | 2019-01-30 | A kind of landscape bridge applied to city slow-vehicle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163256.2U CN209619838U (en) | 2019-01-30 | 2019-01-30 | A kind of landscape bridge applied to city slow-vehicle system |
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| Publication Number | Publication Date |
|---|---|
| CN209619838U true CN209619838U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920163256.2U Active CN209619838U (en) | 2019-01-30 | 2019-01-30 | A kind of landscape bridge applied to city slow-vehicle system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680601A (en) * | 2019-01-30 | 2019-04-26 | 河南省交通规划设计研究院股份有限公司 | A kind of landscape bridge and its construction method applied to city slow-vehicle system |
| CN117005255A (en) * | 2023-08-04 | 2023-11-07 | 苏交科集团股份有限公司 | A kind of double-layer main beam cross-section structure of a rail transit jointly constructed bridge |
-
2019
- 2019-01-30 CN CN201920163256.2U patent/CN209619838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680601A (en) * | 2019-01-30 | 2019-04-26 | 河南省交通规划设计研究院股份有限公司 | A kind of landscape bridge and its construction method applied to city slow-vehicle system |
| CN117005255A (en) * | 2023-08-04 | 2023-11-07 | 苏交科集团股份有限公司 | A kind of double-layer main beam cross-section structure of a rail transit jointly constructed bridge |
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