CN206680855U - A kind of bridge piping lane dual-purpose case beam - Google Patents
A kind of bridge piping lane dual-purpose case beam Download PDFInfo
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- CN206680855U CN206680855U CN201720263621.8U CN201720263621U CN206680855U CN 206680855 U CN206680855 U CN 206680855U CN 201720263621 U CN201720263621 U CN 201720263621U CN 206680855 U CN206680855 U CN 206680855U
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Abstract
It the utility model is related to a kind of bridge piping lane dual-purpose case beam, including top plate, cantilever slab, web and bottom plate, also include pipeline, mid-board and duct, the pipeline is on the bottom plate and web in box beam, the mid-board is arranged at intervals, box beam is divided into some cabins, the mid-board is provided with duct corresponding with pipeline.Using the utility model structure, can effectively solve cheuch location underground pipe gallery engineering construction problem, save engineering material and duration, economic benefit and social benefit are notable.
Description
Technical field
It the utility model is related to a kind of box-beam structure, and in particular to a kind of bridge piping lane dual-purpose type box-beam structure, belong to bridge
Beam engineering and piping lane field of engineering technology.
Background technology
Urban Underground pipe gallery is as emerging engineering field, and it is designed, construction method and technology and imperfection, especially
Special joint paragraph.Piping lane engineering is built together with engineering of newly repairing roads mostly, is arranged in below both sides of the road pavement or greenbelt,
For inevitable cheuch location along the line, the mode that builds a bridge is usually taken by the way that and piping lane engineering is current in road engineering
Common method only has two kinds：First, low bridge is set up by the advantage is that easy access, its shortcoming is with road and bridge simultaneously
OK, surrounding landscape and planning are influenceed, and construction costs is higher, construction period is longer；Second, applied along land in gully along slope open cut
Work, simple and quick construction being the advantage is that, underground structure is hidden not to interfere with surrounding landscape and planning, and cost is relatively low, its
Shortcoming is the increase of piping lane length, and is not suitable for that cheuch geology is poor or the larger location of flow.Generally speaking, cheuch location is managed
Corridor construction does not have effective construction technique at present.
The content of the invention
Based on above-mentioned engineering roadblock, with reference to box-beam structure section it is similar to Pipe rack section the characteristics of, the utility model
A kind of bridge piping lane dual-purpose type box-beam structure is proposed, can effectively solve cheuch location underground pipe gallery engineering construction problem,
Concrete scheme is as follows：
A kind of bridge piping lane dual-purpose case beam, including top plate, cantilever slab, web and bottom plate, in addition to pipeline, mid-board and hole
Road, on the bottom plate and web in box beam, the mid-board is arranged at intervals the pipeline, and box beam is divided into some cabins, institute
State mid-board and be provided with duct corresponding with pipeline, channel diameter is according to entering corridor pipeline and its installation site determines.
Further, in addition to protective door, the protective door are located on the mid-board.It is real that mid-board sets spacing to combine
Border work point designs and takes maximum, to reduce into corridor conduit wiring piercing node.
Further, the bottom plate is provided with the load bearing seat of carrying pipeline, if the web one or both sides are provided with main
Line bracket.
Further, the box beam is contour box beam, box beam top plate, box girder cantilever plate, box girder web and box beam bottom plate knot
The factors such as corridor pipeline load, installation requirement are incorporated into be designed.
Further, the box beam is single box single chamber, single box double room or double box structures.
The utility model further relates to the bridge for including above-mentioned box beam, including bridge pier, vertical wall and barricade, the vertical wall or gear
Wall is provided with the passage for introducing the box beam, and box beam is provided with car lane, and the bridge pier supports the box beam.Reserved integrated pipe
Corridor introduces box beam passage, so that piping lane is gradually introduced inside box beam from road engineering side.
Further, bridge section piping lane length is less than 200 meters, to avoid piping lane design of node and Firewall.
Further, the bridge crosses over cheuch or crossings on different level location.Comprehensive pipe gallery structure cross dimensions, function and enter
Corridor pipeline installation requirement considers.
The beneficial effects of the utility model are：
Using the utility model structure, it is difficult not only can effectively to solve current cheuch location underground pipe gallery engineering construction
Topic, and cheuch location pipe gallery engineering material and duration can be saved, while also can be suitably used in bridge structure, save engineering
Material and duration, economic benefit and social benefit are notable.
Brief description of the drawings
Fig. 1 is the bridge piping lane dual-purpose case girder construction schematic diagram of single box single chamber；
Fig. 2 is the structural representation of the bridge piping lane dual-purpose case beam mid-board of single box single chamber；
Fig. 3 is the structural representation of bridge piping lane dual-purpose case beam line holder；
Fig. 4 is the bridge structure schematic diagram for the bridge piping lane dual-purpose case beam for including single box double room；
Fig. 5 is the bridge piping lane dual-purpose case girder construction schematic diagram of single box double room；
Fig. 6 is the structural representation of the bridge piping lane dual-purpose case beam mid-board of single box double room；
Fig. 7 is the bridge structure schematic diagram for the bridge piping lane dual-purpose case beam for including single box double room；
Fig. 8 is the bridge piping lane dual-purpose case girder construction schematic diagram of double casees；
Fig. 9 is the structural representation of the bridge piping lane dual-purpose case girder construction mid-board of double casees；
Figure 10 is the bridge structure schematic diagram for the bridge piping lane dual-purpose case beam for including double casees；
In figure respectively marked as：1- top plates；2- cantilever slabs；3- webs；4- bottom plates；5- pipelines；6- piping lanes cabin；7- intervals
Wall；8- protective doors；9- ducts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the present embodiment is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only to a part of example of the utility model, rather than the example of whole.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not paid
There is other embodiment, belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1-2, the present embodiment is the bridge piping lane dual-purpose case beam of single box single chamber, including top plate 1, cantilever slab 2, abdomen
Plate 3, bottom plate 4, pipeline 5, mid-board 7, protective door 8 and duct 9, pipeline is on the bottom plate and web in box beam, between mid-board
Every setting, box beam is divided into some cabins 6, the mid-board is provided with duct corresponding with pipeline, and protective door is in described
On partition wall, as shown in figure 1, the bottom plate both sides in cabin 6 are provided with the load bearing seat of carrying pipeline, if two coxostermums are provided with trunk pipeline branch
Frame, wherein, line holder structure is as shown in figure 3, cheuch location, box beam can be passed through by entering among corridor pipeline is installed on box beam
For contour box beam.Cabin 6 directly enters corridor pipeline 5 using box-beam structure space mounting, and cabin interior passage clear span need to meet piping lane
Specification and pipeline, accessory and equipment conveying code requirement, need to be aerated by piping lane code requirement inside cabin 6, power, illuminate
Designed Deng affiliated facility, box beam mid-board 7 sets spacing to design with reference to actual work point and take maximum, is worn with reducing into corridor pipeline
Hole node, protective door 8 can use single fan fire resistance steel door, and door-plate size is 2.1m × 1.0m, and the diameter in duct 9 is according to entering corridor
Pipeline and its installation site determine.
As shown in figure 4, using the present embodiment box beam casting across cheuch or intersect location bridge, including bridge pier,
Vertical wall and barricade, platform top need to be directed in bridge both ends abutment position and indulges wall or barricade progress improvement and design, in its casting process
Reserved pipe gallery introduces box beam passage, so that piping lane is gradually introduced inside box beam from road engineering side.This bridge piping lane two
It is applied to length with molding box girder construction to construct no more than 200m newly building bridge sections piping lane, to avoid piping lane design of node and fire wall
Design.
Embodiment 2
As seen in figs. 5-6, the present embodiment is the bridge piping lane dual-purpose case beam of single box double room, in figure, wherein a Room bottom plate is set
There is pipeline support seat, web side is provided with line holder, and another room web both sides are provided with line holder, the mid-board 7 of each room
On duct be correspondingly arranged, the corresponding fan protective door in each room, remaining is same as Example 1.Fig. 7 is the case using the present embodiment
Beam design across cheuch or intersect location bridge.
Embodiment 3
As Figure 8-9, the present embodiment is the bridge piping lane dual-purpose case beam of double casees, in figure, wherein a Room bottom plate both sides are set
There is pipeline support seat, web both sides are provided with line holder, and another room web both sides are provided with line holder, the mid-board 7 of each room
On duct be correspondingly arranged, the corresponding fan protective door in each room, remaining is same as Example 1.Figure 10 is to utilize the present embodiment
Box beam casting across cheuch or intersect location bridge.
The utility model is as follows using step：
（1）Box-beam structure designs：Consider science of bridge building and piping lane engineering design requirements, box-beam structure is combined
Design, while meet the two related specifications requirement；
（2）Box beam mid-board reserves pipeline hole road：In box beam mid-board building process, according to entering corridor pipeline type, straight
Footpath and installation site reserve later stage pipeline installation duct；
（3）Enter corridor pipeline installation：After bridge is built up, particular design processing is carried out for bridge both ends box beam end partition wall,
By pipeline among pipe gallery inner transition introduces box beam, bridge section is run through by reserving hole channel one by one, and accordingly carry out pipe
The affiliated facility design such as corridor power supply, illumination, ventilation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
1. a kind of bridge piping lane dual-purpose case beam, including top plate, cantilever slab, web and bottom plate, it is characterised in that：Also include pipeline,
Mid-board and duct, the pipeline is on the bottom plate and web in box beam, and the mid-board is arranged at intervals, if box beam is divided into
Dry cabin, the mid-board are provided with duct corresponding with pipeline.
A kind of 2. bridge piping lane dual-purpose case beam according to claim 1, it is characterised in that：Also include protective door, it is described anti-
Door is protected on the mid-board.
A kind of 3. bridge piping lane dual-purpose case beam according to claim 1, it is characterised in that：The bottom plate is provided with carrier pipe
The load bearing seat of line, the web one or both sides are provided with some line holders.
A kind of 4. bridge piping lane dual-purpose case beam according to one of claim 1-3, it is characterised in that：The box beam is contour
Box beam.
A kind of 5. bridge piping lane dual-purpose case beam according to one of claim 1-3, it is characterised in that：The box beam is single case
Single chamber, single box double room or double box structures.
6. a kind of bridge of the box beam including described in one of claim 1-5, including bridge pier, vertical wall and barricade, it is characterised in that：
The vertical wall or barricade are provided with the passage for introducing the box beam, and box beam is provided with car lane, and the bridge pier supports the case
Beam.
7. bridge according to claim 6, it is characterised in that：Bridge section piping lane length is less than 200 meters.
8. bridge according to claim 6, it is characterised in that：The bridge crosses over cheuch or crossings on different level location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263621.8U CN206680855U (en) | 2017-03-17 | 2017-03-17 | A kind of bridge piping lane dual-purpose case beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263621.8U CN206680855U (en) | 2017-03-17 | 2017-03-17 | A kind of bridge piping lane dual-purpose case beam |
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| Publication Number | Publication Date |
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| CN206680855U true CN206680855U (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720263621.8U Active CN206680855U (en) | 2017-03-17 | 2017-03-17 | A kind of bridge piping lane dual-purpose case beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265616A (en) * | 2018-03-26 | 2018-07-10 | 上海市城市建设设计研究总院（集团）有限公司 | Piping lane builds structure jointly with overhead |
| CN110701389A (en) * | 2019-09-25 | 2020-01-17 | 深圳市综合交通设计研究院有限公司 | Small-size utility tunnel device on bridge central authorities' division strip |
-
2017
- 2017-03-17 CN CN201720263621.8U patent/CN206680855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265616A (en) * | 2018-03-26 | 2018-07-10 | 上海市城市建设设计研究总院（集团）有限公司 | Piping lane builds structure jointly with overhead |
| CN110701389A (en) * | 2019-09-25 | 2020-01-17 | 深圳市综合交通设计研究院有限公司 | Small-size utility tunnel device on bridge central authorities' division strip |
| CN110701389B (en) * | 2019-09-25 | 2024-04-19 | 深圳市综合交通设计研究院有限公司 | Small-size utility tunnel device on bridge central authorities median |
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