CN107268689A - Prevent road rain water from entering the safety device and application system of underground pipe gallery - Google Patents
Prevent road rain water from entering the safety device and application system of underground pipe gallery Download PDFInfo
- Publication number
- CN107268689A CN107268689A CN201710499888.1A CN201710499888A CN107268689A CN 107268689 A CN107268689 A CN 107268689A CN 201710499888 A CN201710499888 A CN 201710499888A CN 107268689 A CN107268689 A CN 107268689A
- Authority
- CN
- China
- Prior art keywords
- pipe gallery
- safety device
- rain water
- hydraulic cylinder
- cover plate
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention belongs to Urban Underground pipe gallery technical field, specifically a kind of safety device for preventing road rain water from entering underground pipe gallery；The device includes base, cover plate and hydraulic cylinder；The side of cover plate is articulated with base, and hydraulic cylinder includes piston rod and hydraulic cylinder, and piston rod one end is slidably connected to hydraulic cylinder, the other end and is articulated with cover plate lower surface.Intrinsic safety full device is arranged on ventilation bottom, easy for installation without structure divisions such as extra increase civil engineerings, saves expense.When occurring waterlogging in city, due to the increase of road rain water depth of accumulated water；When ponding is highly higher than the shutter bottom of pipe gallery ventilation shaft installation, stormwater overflow and entered in pipe gallery, safety device can be closed automatically, so as to play the purpose for protecting pipe gallery from water logging, it is ensured that the safety of pipe gallery.After the reduction of road ponding, safety device top ponding is excluded by pumping equipment, then safety device is opened, recovers ventilating opening normal work.
Description
Technical field
The invention belongs to Urban Underground pipe gallery technical field, specifically one kind prevents road rain water from entering underground
The safety device of pipe gallery；The invention further relates to a kind of answering for safety device for preventing road rain water from entering underground pipe gallery
Use system.
Background technology
Pipe gallery is to be built in Urban Underground to be used to accommodate the structures of two classes and above municipal engineering pipeline and attached set
Apply, to ensure air quality and personal security inside pipe gallery, pipe gallery needs to leave ventilation shaft（Divide air inlet and row
Air port）It is aerated.The set-up mode of the existing natural gas cabin of pipe gallery and power cable cabin ventilating opening is：No more than 200m makees
For a ventilation subregion（Remaining cabin is not limited by 200 meters）, two ventilating openings are set, and one enters a row, and natural gas cabin is logical
Air port is no less than 10m with other cabin ventilating opening spacing.Tradition ventilation well be in ventilating opening of the ground arrangement above with shutter,
Ventilation shaft bottom sets concrete water-proof part, and height is generally 0.5m, and top is shutter.Because ventilating opening is typically located at city
City street, ventilating opening is too high to influence whether urban landscape and the appearance of the city.Therefore when waterlogging occurs for urban storm, due to road rain
The increase of water depth of accumulated water, when ponding is highly higher than pipe gallery ventilation shaft bottom waterproof height, rainwater will be from shutter
Into pipe gallery, the safety to piping lane causes serious influence.
The content of the invention
For when waterlogging occurs for urban storm, with the increase of road rain water depth of accumulated water, it will to city integrated piping lane
The problem of causing security threat, it is an object of the invention to provide a kind of safety for preventing road rain water from entering underground pipe gallery
Device, another object of the present invention is to provide a kind of application for the safety device for preventing road rain water from entering underground pipe gallery
System.
To achieve these goals, the present invention is adopted the following technical scheme that：One kind prevents road rain water from being integrated into underground
The safety device of piping lane；It is characterized in that：The device includes base, cover plate and hydraulic cylinder；The side of cover plate is articulated with base, liquid
Cylinder pressure includes piston rod and hydraulic cylinder, and piston rod one end is slidably connected to hydraulic cylinder, the other end and is articulated with cover plate lower surface.
A kind of application system for the safety device for preventing road rain water from entering underground pipe gallery, including prevent road rain water
Into the safety device of underground pipe gallery（Abbreviation safety device）, piping lane ventilation shaft；It is characterized in that：Also include hydraulic-driven
System, humidity sensor and PLC control cabinet；Safety device is arranged on piping lane ventilation bottom, hydraulic-driven with humidity sensor
System is connected by data wire with PLC control cabinet respectively with humidity sensor, and fluid power system passes through fluid pressure line and hydraulic pressure
Cylinder barrel is connected.
Further, it is provided with piping lane ventilation bottom on drainage pipeline, drainage pipeline and electrically operated valve is installed, draining
Pipeline one end and ventilation shaft UNICOM, it is another be connected to piping lane gutter, electrically operated valve is connected by data wire with PLC control cabinet.
Advantages of the present invention：Intrinsic safety full device is arranged on ventilation bottom, without structure divisions, peace such as extra increase civil engineerings
Dress is convenient, saves expense.When occurring waterlogging in city, due to the increase of road rain water depth of accumulated water；In ponding highly higher than synthesis
When the shutter bottom of piping lane ventilation shaft installation, stormwater overflow are entered in pipe gallery, the safety device that the present invention is provided can be certainly
It is dynamic to close, so as to play the purpose for protecting pipe gallery from water logging, it is ensured that the safety of pipe gallery.In the reduction of road ponding
Afterwards, safety device top ponding is excluded by pumping equipment, then safety device is opened, recover ventilating opening normal work.It is special
Be not in the more serious location of urban waterlogging, for prevent rainwater enter and by the oral areas such as ventilating opening build it is too high, will have a strong impact on
The landscape in city.Therefore, the present invention has very strong practicality, can be in large-scale application.
Brief description of the drawings
Fig. 1 is the safety device front view for preventing road rain water from entering underground pipe gallery；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 2 A-A profiles；
Fig. 4 prevents road rain water from entering the application system structural representation of the safety device of underground pipe gallery.
In figure：1-cover plate, 101-otic placode, 2-first axle, 3-second hinge, 4-base, 401-fixed plate,
5-hydraulic cylinder, 501-piston rod, 502-hydraulic cylinder, 6-waterproof grommet, 7-piping lane ventilation shaft, 8-stormproof louvres
Window, 9-ground, 10-steel expansion bolt, 11-humidity sensor, 12-electrically operated valve, 13-drainage pipeline, 14-hydraulic pressure drives
Dynamic system, 15-PLC control cabinet, 16-fluid pressure line.
Embodiment
Prevent road rain water from entering the safety device of underground pipe gallery and preventing road rain for a better understanding of the present invention
Water enters the application system of the safety device of underground pipe gallery, and the present invention is described in detail below in conjunction with the accompanying drawings.
Safety device embodiment；As shown in Figures 1 and 2：A kind of safety for preventing road rain water from entering underground pipe gallery
Device；The device includes base 4, cover plate 1 and hydraulic cylinder 5；The side of cover plate 1 is articulated with base 4, and hydraulic cylinder 5 includes piston rod
501 with hydraulic cylinder 502, the one end of piston rod 501 is slidably connected to hydraulic cylinder 502, the other end and is articulated with the lower surface of cover plate 1.
The outside of base 4 is provided with fixed plate 401, and cover plate 1 is provided with otic placode 101, and cover plate 1 is cut with scissors by otic placode 101 through second hinge 3
It is connected to fixed plate 401；Piston rod 501 is articulated with the lower surface of cover plate 1 through first axle 2.Rainwater is prevented in order to significantly more efficient
Into pipe gallery, referring to Fig. 3：The upper port of base 4 is provided with waterproof grommet 6.
Application system embodiment；As shown in Figure 4：A kind of safety device for preventing road rain water from entering underground pipe gallery
Application system, including the safety device for preventing road rain water from entering underground pipe gallery, piping lane ventilation shaft 7；Also include hydraulic pressure to drive
Dynamic system 14, humidity sensor 11 and PLC control cabinet 15；The base 4 of safety device is fixedly mounted on pipe by steel expansion bolt 10
The bottom of corridor ventilation shaft 7, humidity sensor 11 is arranged on the bottom of piping lane ventilation shaft 7, fluid power system 14 and humidity sensor 11
It is connected respectively by data wire with PLC control cabinet 15, fluid power system 14 is connected by fluid pressure line 16 with hydraulic cylinder 502
Connect.
In order to which the rainwater that the shutter 8 installed from piping lane ventilation shaft 7 is flowed into piping lane ventilation shaft is discharged；Further,
It is provided with the bottom of piping lane ventilation shaft 7 on drainage pipeline 13, drainage pipeline 13 and electrically operated valve 12 is installed, the one end of drainage pipeline 13
With the UNICOM of piping lane ventilation shaft 7, it is another be connected to piping lane gutter, electrically operated valve 12 is connected by data wire with PLC control cabinet 15.
The course of work of the present invention is approximately as referring to Fig. 4：Traditional piping lane ventilation shaft 7 is in the arrangement above blinds of ground 9
Window 8 is as ventilating opening, and bottom sets concrete water-proof part, and when harsh conditions occurs in weather, rainwater floods town road, from logical
The shutter 8 of wind enters after piping lane ventilation shaft 7, and humidity sensor 11, which senses that humidity reaches, needs close safety device
During boundary, PLC control cabinet 15 is passed the signal along to by data wire, after PLC control cabinet 15 is handled signal, to hydraulic pressure
Drive system 14 exports the signal for closing safety device.Fluid power system 14 receives the signal for closing safety device
Afterwards, the hydraulic oil of hydraulic cylinder 502 is reclaimed by fluid pressure line 16, piston rod 501 is withdrawn, cover plate 1 is covered in the port of base 4
Above.Waterproof grommet 6 installed in the upper port of base 4 plays sealed effect.
Terminate when the rainy day, town road ponding reduction, you can by PLC control cabinet 15, electrically operated valve 12 is opened, passed through
The gutter that the rainwater accumulated in inside ventilation shaft is discharged into piping lane is uniformly processed drainage pipeline 13.When rainwater is arranged in ventilation shaft
Humidity is reduced in sky, piping lane, and when reaching the boundary for needing to open safety device, humidity sensor 11 is defeated to PLC control cabinet 15
The number of delivering letters, PLC control cabinet 15 is handled signal, and the letter for needing to open safety device is exported to fluid power system 14
Number.Fluid power system 14 is received after the signal for opening safety device, by fluid pressure line 16, controls piston rod 501, will
It is released, so as to reach the purpose for opening cover plate 1.
Claims (5)
1. a kind of safety device for preventing road rain water from entering underground pipe gallery；It is characterized in that：The device includes base
（4）, cover plate（1）With hydraulic cylinder（5）；Cover plate（1）Side be articulated with base（4）, hydraulic cylinder（5）Including piston rod（501）With
Hydraulic cylinder（502）, piston rod（501）One end is slidably connected to hydraulic cylinder（502）, the other end be articulated with cover plate（1）Following table
Face.
2. a kind of safety device system for preventing road rain water from entering underground pipe gallery as claimed in claim 1, its feature
It is：Base（4）Outside is provided with fixed plate（401）, cover plate（1）Provided with otic placode（101）, cover plate（1）Pass through otic placode（101）Through
Two hinge（3）It is articulated with fixed plate（401）；Piston rod（501）Through first axle（2）It is articulated with the lower surface of cover plate 1.
3. a kind of safety device system for preventing road rain water from entering underground pipe gallery as claimed in claim 2, its feature
It is：Base（4）Upper port is provided with waterproof grommet（6）.
4. a kind of application system for the safety device for preventing road rain water from entering underground pipe gallery, including prevent road rain water from entering
Enter the safety device and piping lane ventilation shaft of underground pipe gallery；It is characterized in that：Also include fluid power system（14）, humidity pass
Sensor（11）With PLC control cabinet（15）；Safety device and humidity sensor（11）Installed in piping lane ventilation shaft（7）Bottom, hydraulic pressure
Drive system（14）With humidity sensor（11）Pass through data wire and PLC control cabinet respectively（15）Connection, fluid power system
（14）Pass through fluid pressure line（16）With hydraulic cylinder（502）Connection.
5. a kind of application system of safety device for preventing road rain water from entering underground pipe gallery as claimed in claim 4,
It is characterized in that：Piping lane ventilation shaft（7）Bottom is provided with drainage pipeline（13）, drainage pipeline（13）On electrically operated valve is installed
（12）, drainage pipeline（13）One end and piping lane ventilation shaft（7）UNICOM, another it is connected to piping lane gutter, electrically operated valve（12）It is logical
Cross data wire and PLC control cabinet（15）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499888.1A CN107268689A (en) | 2017-06-27 | 2017-06-27 | Prevent road rain water from entering the safety device and application system of underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499888.1A CN107268689A (en) | 2017-06-27 | 2017-06-27 | Prevent road rain water from entering the safety device and application system of underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268689A true CN107268689A (en) | 2017-10-20 |
Family
ID=60069587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710499888.1A Withdrawn CN107268689A (en) | 2017-06-27 | 2017-06-27 | Prevent road rain water from entering the safety device and application system of underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268689A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056805A (en) * | 2018-09-04 | 2018-12-21 | 北京市市政工程设计研究总院有限公司 | A kind of city piping lane enters and leaves port system and its installation method |
| CN110273434A (en) * | 2019-07-24 | 2019-09-24 | 中国建筑第七工程局有限公司 | A kind of building site, which is faced, builds underground pipe gallery and construction method |
| CN113803649A (en) * | 2021-08-30 | 2021-12-17 | 华能南京新港综合能源有限责任公司 | Long distance steam pipeline buried pipe leakage monitoring system |
| CN113833927A (en) * | 2021-08-30 | 2021-12-24 | 华能南京新港综合能源有限责任公司 | Water flooding prevention device for outlet part of underground long-distance pipeline |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226016A (en) * | 2005-02-18 | 2006-08-31 | Toda Constr Co Ltd | Waterproof plate for rainwater infiltration |
| CN201771000U (en) * | 2010-08-16 | 2011-03-23 | 上海市政工程设计研究总院 | Ground type comprehensive pipe rack manhole cover plate |
| CN105604164A (en) * | 2016-03-01 | 2016-05-25 | 上海市政工程设计研究总院（集团）有限公司 | Rainwater collection, regulation and storage process applied to comprehensive pipe rack |
| CN205907722U (en) * | 2016-07-24 | 2017-01-25 | 厦门市政管廊投资管理有限公司 | Automatic monitoring device is opened to city utility tunnel well lid |
| CN206189808U (en) * | 2016-11-25 | 2017-05-24 | 中机中联工程有限公司 | Ventilation shaft suitable for city utility tunnel |
| CN106759507A (en) * | 2016-12-15 | 2017-05-31 | 南京恒威防护设备有限公司 | A kind of intelligently realizing explosion-proof and venting of dust explosion cover plate assembly that people's air defense design is taken into account for piping lane |
| CN207176767U (en) * | 2017-06-27 | 2018-04-03 | 中国市政工程西北设计研究院有限公司 | Prevent road rain water from entering the application system of the safety device of underground pipe gallery |
-
2017
- 2017-06-27 CN CN201710499888.1A patent/CN107268689A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226016A (en) * | 2005-02-18 | 2006-08-31 | Toda Constr Co Ltd | Waterproof plate for rainwater infiltration |
| CN201771000U (en) * | 2010-08-16 | 2011-03-23 | 上海市政工程设计研究总院 | Ground type comprehensive pipe rack manhole cover plate |
| CN105604164A (en) * | 2016-03-01 | 2016-05-25 | 上海市政工程设计研究总院（集团）有限公司 | Rainwater collection, regulation and storage process applied to comprehensive pipe rack |
| CN205907722U (en) * | 2016-07-24 | 2017-01-25 | 厦门市政管廊投资管理有限公司 | Automatic monitoring device is opened to city utility tunnel well lid |
| CN206189808U (en) * | 2016-11-25 | 2017-05-24 | 中机中联工程有限公司 | Ventilation shaft suitable for city utility tunnel |
| CN106759507A (en) * | 2016-12-15 | 2017-05-31 | 南京恒威防护设备有限公司 | A kind of intelligently realizing explosion-proof and venting of dust explosion cover plate assembly that people's air defense design is taken into account for piping lane |
| CN207176767U (en) * | 2017-06-27 | 2018-04-03 | 中国市政工程西北设计研究院有限公司 | Prevent road rain water from entering the application system of the safety device of underground pipe gallery |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056805A (en) * | 2018-09-04 | 2018-12-21 | 北京市市政工程设计研究总院有限公司 | A kind of city piping lane enters and leaves port system and its installation method |
| CN110273434A (en) * | 2019-07-24 | 2019-09-24 | 中国建筑第七工程局有限公司 | A kind of building site, which is faced, builds underground pipe gallery and construction method |
| CN113803649A (en) * | 2021-08-30 | 2021-12-17 | 华能南京新港综合能源有限责任公司 | Long distance steam pipeline buried pipe leakage monitoring system |
| CN113833927A (en) * | 2021-08-30 | 2021-12-24 | 华能南京新港综合能源有限责任公司 | Water flooding prevention device for outlet part of underground long-distance pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |