CN207685864U - Combined type underground pipe gallery - Google Patents
Combined type underground pipe gallery Download PDFInfo
- Publication number
- CN207685864U CN207685864U CN201721817484.4U CN201721817484U CN207685864U CN 207685864 U CN207685864 U CN 207685864U CN 201721817484 U CN201721817484 U CN 201721817484U CN 207685864 U CN207685864 U CN 207685864U
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- CN
- China
- Prior art keywords
- plate
- piping lane
- side plate
- bottom plate
- top plate
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Abstract
The utility model discloses a kind of Combined type underground pipe galleries, including forming tube coupling by top plate and bottom plate and both side plate are circumferentially assembled, tube coupling is assembled in an axial direction to form piping lane, the top plate and bottom plate are the arc-shaped steel corrugated plating to arch camber on the outside of piping lane, both side plate is vertical plate, wherein, the arc diameter of the top plate and bottom plate is more than the horizontal distance between both side plate.Since the both side plate of piping lane is vertical plate, the integrally-built section utilization rate of piping lane can be effectively improved, pipeline suspension and support can be laid with direct convenience on side plate simultaneously, and vertical plate is more guaranteed compared to the production and processing quality and progress of arc panel, be suitable for the not high situation of working condition requirement.
Description
Technical field
The utility model is related to a kind of piping lane more particularly to a kind of Combined type underground pipe galleries.
Background technology
The applicant is dedicated to the research of underground pipe gallery, has applied for many patents for Pipe rack, has been directed to
One kind being circumferentially spliced to form tube coupling, the piping lane that tube coupling is spliced to form in an axial direction, top plate and bottom plate by top plate and bottom plate and both side plate
It is the arc panel of the arch camber on the outside of piping lane with both side plate.The piping lane can utilize the common Force principle of pipeclay, top plate and both side plate
Stress is preferable, and headroom utilization rate height, passage space are big inside piping lane, while buried depth (depth can reach more than 40 meters).But it also deposits
In some defects, such as when piping lane requires buried shallow (such as 3~5 meters), the safe surplus of the outer arch structure of both side plate is big, cuts
Space of planes utilization rate is reduced, and there are certain wastes from the point of view of economy point.
Utility model content
Purpose of utility model：To overcome above-mentioned technical problem, the utility model, which provides, a kind of can improve Section Space profit
With the combined type Underground Steel pipe gallery of rate.
Technical solution：Combined type underground pipe gallery described in the utility model, including by top plate and bottom plate and both side plate edge
Circumferential assembled formation tube coupling, tube coupling is assembled in an axial direction to form piping lane, and the top plate and bottom plate are the arc to arch camber on the outside of piping lane
Steel corrugated plating, both side plate are vertical plate, wherein the arc diameter of the top plate and bottom plate be more than between both side plate it is horizontal away from
From.
Preferably, there are two types of radian, respectively bowed out radian and corner cambereds for top plate and bottom plate tool, wherein bowed out radian
Diameter be more than both side plate between horizontal distance.
Further, both side plate is reinforced concrete wall panel or corrugated steel.
To ensure structure self-strength and rigidity, can pull rod be set between top plate and/or the arch springing of bottom plate.
At the same time, top plate and bottom plate or both side plate are one piece of whole plate or are assembled by least two pieces of scoreboards.
In addition, top plate and bottom plate and both side plate form tube coupling by the way that connecting flange is circumferentially assembled；Here connecting flange can
With horizontally disposed or angularly disposed；Top plate and bottom plate and both side plate are bolted by connecting flange.
Advantageous effect：Compared with prior art, the both side plate of the utility model piping lane is vertical plate, can effectively improve piping lane
Integrally-built section utilization rate, while pipeline suspension and support can be laid with direct convenience on side plate, and also vertical plate is compared
It is more guaranteed in the production and processing quality and progress of arc panel, it is suitable for the not high situation of working condition requirement.
Description of the drawings
Fig. 1 is the schematic cross-section of the first piping lane (connecting flange is horizontally disposed)；
Fig. 2 is the schematic cross-section of the first piping lane (connecting flange is angularly disposed)；
Fig. 3 is the schematic cross-section of second of piping lane；
Fig. 4 is the schematic cross-section after piping lane arrangement pull rod.
Specific implementation mode
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, the first Combined type underground pipe gallery of the utility model, including by top plate 101, bottom plate 102
Circumferentially assembled formation tube coupling, tube coupling assembly in an axial direction form piping lane with both side plate 103, and top plate 101 and bottom plate 102 are to piping lane
The arc-shaped steel corrugated plating of outside arch camber, both side plate 103 are vertical plate, and vertical plate is preferably reinforced concrete wall panel or corrugated steel
Plate voluntarily selects required plank according to actual condition.Wherein, top plate 101, bottom plate 102 and both side plate 103 can pass through connection method
Orchid 104 is circumferentially assembled to form tube coupling；Connecting flange can be horizontally disposed with (Fig. 1) or angularly disposed (Fig. 2).
In the utility model, to meet the arc diameter D of top plate 101 and bottom plate 102 more than the level between both side plate 103
Distance L.Because only that when D is more than L, the circular arc of top plate or bottom plate is only the plate that arc angle is less than 180 °, and D is differed with L and got over
Greatly, space availability ratio is bigger；Actual production, which measures the horizontal distance L of both side plate and loses high H, can correspond to out D values, mistake herein
High H is height difference of the main arch ring from vault to arch springing.
As shown in figure 3, the utility model also has second of piping lane structure type, on the basis of the first Pipe rack,
Top plate 101 and bottom plate 102 are arranged to two kinds of radians, wherein there is bowed out radian R among plate1, plate both sides have corner cambered
R2, the purpose being arranged in this way is top plate 101 and side plate 103 is arc transition form, and the stress concentration of circumferential junction can obtain
Improve well, the wall thickness of connecting flange 104 can reduce；Simultaneously because corner cambered R2Relative to bowed out radian R1It is very little
, so bowed out radian R should be met in this case1Diameter be more than both side plate between horizontal distance L, just can guarantee
Improve the space availability ratio in piping lane section.
When geology operating mode is poor, as the deboost of weak soil area or muddy terrain, piping lane both sides backfill cannot be guaranteed
When structure self-strength and rigidity, need to add Tiebar structure 105 between top plate and/or two arch springings of bottom plate, as shown in Figure 4.
When piping lane sectional dimension is larger, four unit sheet bars can be decoupled circumferentially, i.e. top plate and bottom plate or both side plate is
One piece of whole plate is assembled by least two pieces of scoreboards.
Side plate and top plate thickness are the same by usually taking, if operating mode is severe, such as both sides backfill is mud or weak soil,
Its side-wall outer side backfill can not provide enough propulsive thrust, then need replacing backfill material or appropriate thickening skirt walls are thick.
Claims (8)
1. a kind of Combined type underground pipe gallery, including it is circumferentially assembled by top plate (101), bottom plate (102) and both side plate (103)
Tube coupling is formed, tube coupling is assembled in an axial direction to form piping lane, it is characterised in that：The top plate (101) and bottom plate (102) are to outside piping lane
The arc-shaped steel corrugated plating of side arch camber, both side plate (103) are vertical plate, wherein the circular arc of the top plate (101) and bottom plate (102)
Diameter is more than the horizontal distance between both side plate (103).
2. piping lane according to claim 1, it is characterised in that：The top plate (101) and bottom plate (102) have bowed out radian
And corner cambered, wherein the diameter of the bowed out radian is more than the horizontal distance between both side plate.
3. piping lane according to claim 1, it is characterised in that：The both side plate (103) is reinforced concrete wall panel or wave
Line steel plate.
4. piping lane according to claim 1, it is characterised in that：The arch springing of the top plate (101) and/or bottom plate (102) it
Between setting pull rod (105).
5. piping lane according to claim 1, it is characterised in that：The top plate (101), bottom plate (102) or both side plate (103)
Assemble for one piece of whole plate or by least two pieces of scoreboards.
6. piping lane according to claim 1, it is characterised in that：The top plate (101), bottom plate (102) and both side plate (103)
Tube coupling is formed by the way that connecting flange (104) is circumferentially assembled.
7. piping lane according to claim 6, it is characterised in that：The connecting flange (104) is horizontally disposed or angularly disposed.
8. piping lane according to claim 6, it is characterised in that：The top plate (101), bottom plate (102) and both side plate (103)
It is bolted by connecting flange (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817484.4U CN207685864U (en) | 2017-12-22 | 2017-12-22 | Combined type underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817484.4U CN207685864U (en) | 2017-12-22 | 2017-12-22 | Combined type underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685864U true CN207685864U (en) | 2018-08-03 |
Family
ID=62995031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817484.4U Active CN207685864U (en) | 2017-12-22 | 2017-12-22 | Combined type underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265751A (en) * | 2018-01-12 | 2018-07-10 | 南京联众建设工程技术有限公司 | Single cabin piping lane and the spelling more cabin underground pipe galleries of cabin formula |
| CN108277826A (en) * | 2018-02-09 | 2018-07-13 | 南京联众建设工程技术有限公司 | Single cabin piping lane and the spelling flat underground pipe gallery in the more cabins of cabin formula |
-
2017
- 2017-12-22 CN CN201721817484.4U patent/CN207685864U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265751A (en) * | 2018-01-12 | 2018-07-10 | 南京联众建设工程技术有限公司 | Single cabin piping lane and the spelling more cabin underground pipe galleries of cabin formula |
| WO2019136867A1 (en) * | 2018-01-12 | 2019-07-18 | 南京联众工程技术有限公司 | Single-compartment utility tunnel and assembled multi-compartment underground comprehensive utility tunnel |
| CN108277826A (en) * | 2018-02-09 | 2018-07-13 | 南京联众建设工程技术有限公司 | Single cabin piping lane and the spelling flat underground pipe gallery in the more cabins of cabin formula |
| WO2019153567A1 (en) * | 2018-02-09 | 2019-08-15 | 南京联众建设工程技术有限公司 | Single-compartment utility tunnel and assembled multi-compartment flat-bottom underground comprehensive utility tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 211215 Zhetang Town Industrial Park, Lishui District, Nanjing City, Jiangsu Province Patentee after: Nanjing Lianzhong Engineering Technology Co., Ltd. Address before: 211215 No. 331 Zhening East Road, Zhetang Industrial Concentration Zone, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Nanjing Liantong Construction Engineering Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |