CN207904964U - Arc top pipe gallery precast block pin-connected panel node - Google Patents
Arc top pipe gallery precast block pin-connected panel node Download PDFInfo
- Publication number
- CN207904964U CN207904964U CN201721891362.XU CN201721891362U CN207904964U CN 207904964 U CN207904964 U CN 207904964U CN 201721891362 U CN201721891362 U CN 201721891362U CN 207904964 U CN207904964 U CN 207904964U
- Authority
- CN
- China
- Prior art keywords
- piping lane
- pipe gallery
- cover plate
- curved cover
- arc
- 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.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000013439 planning Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of arc top pipe gallery precast block pin-connected panel nodes, first piping lane and the second piping lane, which are connected, constitutes cross piping lane, 4 bracket columns are arranged in first piping lane and the second piping lane intersection, top plate is set on 4 bracket columns, piping lane trend is provided with curved cover plate on the top plate, top plate forms cavity with curved cover plate.The utility model by connecting curved cover plate, curved cover plate on piping lane there is arching, arc top pipe gallery to have compressive property and shear behavior；The arc top pipe gallery is located at crossroad, and the pipeline in a direction can be made not have to change direction, and the pipeline in another direction passes through in arc area, and the laying of node pipeline is more rationally simple, improves the space availability ratio of node, easy to maintenance.
Description
Technical field
The utility model belongs to precast splice type pipe gallery technical field, and in particular to a kind of arc top pipe gallery point
Block precast splice type node.
Background technology
Pipe gallery is underground urban duct synthesis corridor, builds a tunnel space in Urban Underground, by electric power, leads to
Letter, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and are equipped with special access hole, hoisting port and monitoring system,
Implement unified planning, Uniting, unified construction and management, be the important infrastructure and " lifeline " for ensureing city operations,
It is the direction of urban lifeline engineering foundation facility development.China is in urbanization fast-developing period, and underground foundation is set
Construction lag is applied, Urban Underground pipe gallery construction is promoted, plans as a whole all kinds of municipal pipeline planning, construction and management, solves repeatedly
Excavated pavement makes somebody a mere figurehead the problems such as intensive gauze, pipeline Frequent Accidents, is conducive to ensure urban safety, improves city function, beautification
Urban landscape promotes the intensive efficient and Transformation Development in city, is conducive to improve urban carrying capacity and Urbanization Progress matter
Amount.
The existing city integrated piping lane of precast splice type mostly uses integral prefabricated pin-connected panel, i.e. piping lane segmentation tunneling boring is integrally pre-
On-site consolidation, this prefabricated piping lane generally use rectangular configuration of sectional type, the crushing resistance and shear resistance of this structure are carried out after system
Poor, structure size is smaller, encounters the pipeline to cross one another at crossroad, pipeline can be caused especially chaotic, and integral prefabricated
Pin-connected panel is limited to transport and lifting, it is impossible to be used in constructs in Main Corridor road.
Invention content
The technical problem to be solved by the utility model is to overcome the above-mentioned prior art, a kind of raising section is provided
The space availability ratio of point, the arc top pipe gallery precast block pin-connected panel node with compressive property and shear behavior.
Technical solution is used by solving above-mentioned technical problem：First piping lane and the second piping lane, which are connected, constitutes cross
4 bracket columns are arranged in piping lane, first piping lane and the second piping lane intersection, and top plate, the top is arranged on 4 bracket columns
Piping lane trend is provided with curved cover plate on plate, top plate forms cavity with arc.
The top plate and curved cover plate of the utility model are connected by bolts
The utility model uses and connects curved cover plate on the upside of piping lane, and curved cover plate has arching, arc top pipe gallery
With compressive property and shear behavior；The arc top pipe gallery is located at crossroad, and the pipeline in a direction can be made not have to
Change direction, the pipeline in another direction passes through in arc area, and the laying of node pipeline is more rationally simple, improves the sky of node
Between utilization rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the A-A sectional views of Fig. 1.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figs. 1-2, a kind of arc top pipe gallery precast block pin-connected panel node of the present embodiment, by curved cover plate 1,
First piping lane 2, the second piping lane 3, top plate 4, the connection of bracket column 5 are constituted.
First piping lane 2 is connected with the second piping lane 3 constitutes cross piping lane, the first piping lane 2 and 3 intersection of the second piping lane peace
Installation top plate 4 on 4 bracket columns, 5,4 bracket columns 5 is filled, is machined with anchoring respectively with 45 intersections of bracket column on the top plate 4
Hole, bracket column 5 pass through 4 bracket columns 5 of anchor hole bolt-connection, arc by 4 bolt-connection of anchor hole and top plate, curved cover plate 1
Shape cover board 1 moves towards installation along piping lane on top plate 4, and top plate 4 forms cavity with curved cover plate 1, and curved cover plate 1 has arching,
Arc top pipe gallery has compressive property and shear behavior.Bracket column 5 has the function of roof supporting 4 and curved cover plate 1.The reality
It applies example to be located at the crossroad of the first piping lane 2 and the intersection of the second piping lane 3, the pipeline in a direction can be made not have to change side
To the pipeline in another direction passes through in arc area, and the laying of node pipeline is more rationally simple, improves the space utilization of node
Rate, it is easy to maintenance.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (2)
1. a kind of arc top pipe gallery precast block pin-connected panel node, it is characterised in that：First piping lane (2) and the second piping lane (3)
It is connected and constitutes cross piping lane, 4 bracket columns (5) of first piping lane (2) and the setting of the second piping lane (3) intersection, 4
Top plate (4) is set on bracket column (5), piping lane trend is provided with curved cover plate (1) on the top plate (4), top plate (4) with
Curved cover plate (1) forms cavity.
2. pipe gallery precast block pin-connected panel node in arc top according to claim 1, it is characterised in that：The top plate
(4) it is connected by bolts with curved cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891362.XU CN207904964U (en) | 2017-12-28 | 2017-12-28 | Arc top pipe gallery precast block pin-connected panel node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891362.XU CN207904964U (en) | 2017-12-28 | 2017-12-28 | Arc top pipe gallery precast block pin-connected panel node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904964U true CN207904964U (en) | 2018-09-25 |
Family
ID=63569444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891362.XU Expired - Fee Related CN207904964U (en) | 2017-12-28 | 2017-12-28 | Arc top pipe gallery precast block pin-connected panel node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904964U (en) |
-
2017
- 2017-12-28 CN CN201721891362.XU patent/CN207904964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |