CN208311653U - A kind of transport under water uses pipeline configuration - Google Patents
A kind of transport under water uses pipeline configuration Download PDFInfo
- Publication number
- CN208311653U CN208311653U CN201820869628.9U CN201820869628U CN208311653U CN 208311653 U CN208311653 U CN 208311653U CN 201820869628 U CN201820869628 U CN 201820869628U CN 208311653 U CN208311653 U CN 208311653U
- Authority
- CN
- China
- Prior art keywords
- maintenance
- pipeline
- vacuum area
- submarine pipeline
- wall
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of underwater transport pipeline configurations, comprising: submarine pipeline and railway roadbed；The railway roadbed is laid on the inside of the submarine pipeline along the length direction of the submarine pipeline, and the interior zone of the submarine pipeline is divided into vacuum area and non-vacuum area；Maintenance channel is provided in the non-vacuum area；The maintenance channel carries out underwater maintenance for maintenance vehicle and/or maintenance personal；Wherein, the vacuum area, for providing vacuum environment, as vehicle running environment；The non-vacuum area, for providing atmospheric pressure environment, at least described maintenance channel provides repair and maintaining.The embodiment of the utility model can overcome in the prior art the defects of maintenance difficulties are big, construction cost is high and safety is poor, realize the beneficial effect that maintenance difficulties are small, construction cost is low and safety is good.
Description
Technical field
The utility model belongs to underwater construction technical field, and in particular to a kind of underwater transport pipeline configuration especially relates to
And a kind of underwater bridge banjo fixing butt jointing connection construction technique.
Background technique
With the development of global economy and science and technology, the communications and transportation across rivers and straits gradually increases.Produced for satisfaction,
The needs of life, while the problems such as reduce influence to ambient enviroment, solve the shipping of water field of big area, submerged tunnel technology is answered
It transports and gives birth to.The main construction technology of submerged tunnel has immersed tunnelling method, Mining Method and shield method.
Immersed tunnelling method tunnel line overall length significantly shortens compared with Mining Method and shield tunnel, and the selection of tube coupling section configuration is flexible,
When construction each process can parallel operations, greatly improve operating efficiency, while the quality control precision of prefabricated tube coupling is higher, because
This, immersed tunnelling method tunnel occupies clear superiority in many cases, it has also become most economical reasonable underwater acrossing schemes.
But existing immersed tube technology still has shortcoming, in which:
The docking of immersed tube sinking is a ring particularly important in entire immersed tube tunnel underwater construction, existing main docking concept
To complete docking using underwater jack and two side hydraulic pressure of tunnel cavity, waterproof mainly by GINA (i.e. GINA waterstop) and
The protection of OMEGA (i.e. OMEGA waterstop) twice.But the inspection for small bore immersed tube, especially vacuum pipe in the world at present
It surveys and there is no mature technology with maintenance and with specific reference to data.
As it can be seen that in the prior art, there are maintenance difficulties it is big, construction cost is high and safety is poor the defects of.
Utility model content
The purpose of this utility model is that in view of the foregoing drawbacks, a kind of underwater transport pipeline configuration is provided, it is existing to solve
There are the detection Yu maintenance of vacuum pipe in technology to there is no mature technology and lead to submersible vacuum pipe tunnel with specific reference to data
The big problem of maintenance difficulties achievees the effect that reduction maintenance difficulties are small.
The utility model provides a kind of underwater transport pipeline configuration, comprising: submarine pipeline and railway roadbed；The railway roadbed, edge
The length direction of the submarine pipeline is laid on the inside of the submarine pipeline, by the interior zone of the submarine pipeline point
It is divided into vacuum area and non-vacuum area；Maintenance channel is provided in the non-vacuum area；The maintenance channel, for tieing up
It repairs and/or maintenance personal carries out underwater maintenance；Wherein, the vacuum area is transported for providing vacuum environment as vehicle
Row environment；The non-vacuum area, for providing atmospheric pressure environment, at least described maintenance channel provides repair and maintaining.
Optionally, further includes: device channels；The device channels are used for pipeline installation, and/or placement devices；Wherein,
At least one of the pipeline, described equipment, run under water for the vehicle, and/or the maintenance channel in carry out
Underwater maintenance.
Optionally, the quantity of the device channels is two；Two device channels, are set to the non-vacuum area
Two sides, the maintenance channel is set between two device channels.
Optionally, further includes: pre-buried heat-dissipating pipe；The pre-buried heat-dissipating pipe, is embedded in the interlayer of the railway roadbed, and being used for will
The heat that the vacuum environment and/or motor in the atmospheric pressure environment and other equipment distribute sheds.
Optionally, wherein the quantity of the pre-buried heat-dissipating pipe is more than one；More than one described pre-buried heat-dissipating pipe, edge
The length direction of the railway roadbed or the submarine pipeline, evenly or unevenly interval setting；And/or the pre-buried heat-dissipating pipe,
It include: heat dissipation pipe.
Optionally, wherein the vacuum area and the non-vacuum area are setting up and down, and the vacuum area is located at upper
Portion, the non-vacuum area are located at lower part；And/or the submarine pipeline, comprising: armored concrete outer wall and steel pipe inner wall；Institute
State the outer surface that armored concrete outer wall is set to the steel pipe inner wall.
Optionally, wherein the submarine pipeline is arranged in segment type；Wherein, armored concrete outer wall described in two adjacent sections
Between, waterstop sealing, dock is connected by way of jack docking；Between steel pipe inner wall described in two adjacent sections, pass through
The mode dock connection of ripple section of jurisdiction welding；And/or the cross-sectional shape of the submarine pipeline, comprising: round, ellipse,
Rectangular middle any shape.
Optionally, further includes: steel structure support portion in pipeline；Steel structure support portion in the pipeline, is set to the road
Between bed and the bottom interior wall of the submarine pipeline, it is used to support the railway roadbed.
Optionally, further includes: card slot type cushion cap and bridge pier；Wherein, the card slot type cushion cap, is set to the submarine pipeline
Lower section, for accommodating and supporting the submarine pipeline；The bridge pier is set to the lower section and the bottom of the card slot type cushion cap
Between, it is used to support the card slot type cushion cap.
Optionally, wherein between the armored concrete outer wall and the steel pipe inner wall, be embedded with formed steel construction support
Portion；Cushion cap embedded bar is embedded in the card slot type cushion cap；The formed steel construction support portion and the cushion cap embedded bar,
By forming armored concrete after pouring；The armored concrete, between the submarine pipeline and the card slot type cushion cap,
For reinforcing the submarine pipeline.
The embodiment of the utility model as a result, by the way that vacuum area and non-vacuum area are arranged inside pipeline, by non-real
Empty region can carry out routine maintenance and repair；Solve vacuum pipe in the prior art detection Yu maintenance there is no mature technology and
With specific reference to the problem that data cause the maintenance difficulties of submersible vacuum pipe tunnel big, thus, overcome Maintenance Difficulty in the prior art
Degree is big, construction cost is high and the defect of safety difference, realizes the beneficial effect that maintenance difficulties are small, construction cost is low and safety is good
Fruit.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of an embodiment of pipeline in the underwater transport pipeline configuration of the utility model；
Fig. 2 is the structural representation of an embodiment of underwater bridge cushion cap in the underwater transport pipeline configuration of the utility model
Figure；
Fig. 3 is the I-I cushion cap diagrammatic cross-section of Fig. 2；
Fig. 4 is an embodiment of steel pipe pre-buried steel structural support in the underwater transport pipeline configuration of the utility model
Structural representation；
Fig. 5 be the underwater transport pipeline configuration of the utility model the pouring an of embodiment after the completion of overall structure illustrate
Figure；
Fig. 6 is the II-II pipeline longitudinal profile schematic diagram of Fig. 1.
In conjunction with attached drawing, appended drawing reference is as follows in the utility model embodiment:
1- armored concrete outer wall；The pre-buried heat-dissipating pipe of 2-；Steel structure support portion in 3- pipeline；4- steel pipe inner wall；5- cushion cap
Embedded bar；6- formed steel construction support portion；7- armored concrete；8- bridge pier；9- card slot type cushion cap；10- ripple section of jurisdiction.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
In order to solve the problems, such as submersible vacuum pipe tunnel late detection and maintainability, present applicant has proposed in pipeline
Inside setting vacuum area and non-vacuum area, can carry out routine maintenance and repair by non-vacuum area.
Embodiment according to the present utility model provides a kind of underwater transport pipeline configuration, is related to immersed tube later maintenance
Waterproof and air-tightness problem, are particularly suitable for the docking and construction technology of deep water immersed tube at maintenance operation banjo fixing butt jointing.
In an optional embodiment, the utility model proposes a kind of underwater transport with pipeline configuration (such as: it is new
Construction technology in tunnel), the traditional immersed tube tunnel fitting-out arrangement and method for construction of Primary Reference, and underwater bridge joint head fixed solution,
And the pros and cons of each arrangement and method for construction are had conducted a thorough research, then according to the construction environment of itself, then it is created
New design.Therefore, reduce construction cost, improve security performance etc..
In an optional example, the embodiment of the utility model, using new underwater connection type, new pipeline docking side
Formula, radiating mode in new tunnel, new railway roadbed supporting way；In construction quality, in waterproof performance and security maintenance performance
On be greatly improved.
Optionally, it is divide into upper part and lower part inside pipeline, upper layer is vacuum environment, is vehicle running environment；Lower layer is normal
Pressure ring border, two sides pipeline installation, placement devices, centre are maintenance channel, and maintenance vehicle and personnel can pass through, and facilitate daily dimension
Shield.
Optionally, it is provided with hot channel inside pipeline interlayer, it can be by motor in vacuum environment and the heat of other equipment
Amount is taken out of.
In this way, ensure that tunnel operation and maintenance needs by new immersed tube tunnel and connector form of construction work；And it is new
Underwater connector fixed system, improve the security performance etc. of tunnel entirety.
In an optional specific embodiment, the embodiment of the utility model, main function is solved inside vacuum pipe
Maintenance and repair problem and reinforcement pipe joint connect measure；Its construction cost is low, the time is short, high-efficient, standard is unified, safety
The advantages such as reliable.
Specifically, the embodiment of the utility model, can by the railway roadbed for the pre-buried heat dissipation pipe 2 that steel structure support portion 3 supports,
The pipeline that steel pipe inner wall 4 and outer reinforcement concrete 1 collectively constitute, and poured by pipe joint and cushion cap and to be integrated jointly
Underwater bridge Immersed tunnel technique.
Wherein, the embodiment of the utility model, steps are as follows for Specific construction:
Firstly, carry out pipeline in steel structure support portion 3 construction, be then arranged pre-buried heat-dissipating pipe (such as: water of radiation
Pipe) 2 railway roadbed layings are carried out, the space in pipeline is divided into two parts, is that vacuum area travels train above railway roadbed, under railway roadbed
Side is that non-vacuum area carries out daily maintenance and maintenance.
(2) pipeline, which docks, is divided into two operation links, and outside armored concrete (such as: armored concrete outer wall 1) using biography
System waterstop and jack docking mode carry out steel pipe in pipeline and connect work, the inner wall steel of each tube coupling after the completion of docking
It is connected between pipe (such as: steel pipe inner wall 4) with the mode of corrugated plating (such as: ripple section of jurisdiction 10) welding, guarantee retractility, purpose
It is that concrete and steel pipe is made to become flexible joint.
Immersed tube inner wall (such as: steel pipe inner wall 4) before casting concrete outer layer 1 can pre-buried formed steel construction support portion 6,
Then outer wall (such as: armored concrete outer wall 1) is poured.After the completion of docking, banjo fixing butt jointing pours jointly with card slot type cushion cap 9
It builds, the pre-buried steel structural support 6 and cushion cap embedded bar 5 of immersed tube will form whole armored concrete 7 after pouring, so that heavy
Pipe is fixed on cushion cap (such as: card slot type cushion cap 9).Wherein, the lower section of card slot type cushion cap 9 is provided with bridge pier 8.
It should be noted that the immersed tube tunnel in the utility model is not limited to circular cross-section, all similar construction works
Skill and docking, connection type are in the protection scope of the utility model.
To sum up, the embodiment of the utility model, by new immersed tube tunnel and connector form of construction work, at least can achieve with
It is lower the utility model has the advantages that
(1) the ordinary maintenance maintenance issues of vacuum line magnetic suspension train are solved.
(2) fixed form at new immersed tube mating interface reduces a certain link waterproof and goes wrong and cause tunnel leak
The phenomenon that, and can guarantee the stability of tunnel joint.
(3) submerged tunnel heat dissipation problem is solved.
To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly
It combined, be superimposed by ground.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of underwater transport pipeline configuration characterized by comprising submarine pipeline and railway roadbed；
The railway roadbed is laid on the inside of the submarine pipeline along the length direction of the submarine pipeline, by the subaqueous pipe
The interior zone in road is divided into vacuum area and non-vacuum area；
Maintenance channel is provided in the non-vacuum area；The maintenance channel, for maintenance vehicle and/or maintenance personal into
Row underwater maintenance；
Wherein,
The vacuum area, for providing vacuum environment, as vehicle running environment；
The non-vacuum area, for providing atmospheric pressure environment, at least described maintenance channel provides repair and maintaining.
2. structure according to claim 1, which is characterized in that further include: device channels；
The device channels are used for pipeline installation, and/or placement devices；
Wherein, at least one of the pipeline, described equipment are run, and/or the maintenance channel under water for the vehicle
The underwater maintenance of middle progress.
3. structure according to claim 2, which is characterized in that the quantity of the device channels is two；It is set described in two
Standby channel, is set to the two sides of the non-vacuum area, the maintenance channel is set between two device channels.
4. structure described in one of -3 according to claim 1, which is characterized in that further include: pre-buried heat-dissipating pipe (2)；
The pre-buried heat-dissipating pipe (2), is embedded in the interlayer of the railway roadbed, is used for the vacuum environment and/or the normal pressure
The heat that motor and other equipment in environment distribute sheds.
5. structure according to claim 4, which is characterized in that wherein,
The quantity of the pre-buried heat-dissipating pipe (2) is more than one；More than one described pre-buried heat-dissipating pipe (2), along the railway roadbed or
The length direction of the submarine pipeline, evenly or unevenly interval setting；
And/or
The pre-buried heat-dissipating pipe (2), comprising: heat dissipation pipe.
6. structure described in one of -3 according to claim 1, which is characterized in that wherein,
The vacuum area and the non-vacuum area are setting up and down, and the vacuum area is located at top, the non-vacuum area
Positioned at lower part；
And/or
The submarine pipeline, comprising: armored concrete outer wall (1) and steel pipe inner wall (4)；The armored concrete outer wall (1) sets
It is placed in the outer surface of the steel pipe inner wall (4).
7. structure according to claim 6, which is characterized in that wherein,
The submarine pipeline is arranged in segment type；Wherein,
Between armored concrete outer wall (1) described in two adjacent sections, the dock by way of waterstop sealing and jack docking
Connection；
Between steel pipe inner wall described in two adjacent sections (4), dock is connected in such a way that ripple section of jurisdiction (10) are welded；
And/or
The cross-sectional shape of the submarine pipeline, comprising: round, ellipse, rectangular middle any shape.
8. structure according to claim 6, which is characterized in that further include: steel structure support portion (3) in pipeline；
Steel structure support portion (3) in the pipeline, are set between the railway roadbed and the bottom interior wall of the submarine pipeline, are used for
Support the railway roadbed.
9. structure according to claim 6, which is characterized in that further include: card slot type cushion cap (9) and bridge pier (8)；Wherein,
The card slot type cushion cap (9), is set to the lower section of the submarine pipeline, for accommodating and supporting the submarine pipeline；
The bridge pier (8) is set between the lower section and the bottom of the card slot type cushion cap (9), is used to support the card slot type and holds
Platform (9).
10. structure according to claim 9, which is characterized in that wherein,
Between the armored concrete outer wall (1) and the steel pipe inner wall (4), it is embedded with formed steel construction support portion (6)；
Cushion cap embedded bar (5) are embedded in the card slot type cushion cap (9)；
The formed steel construction support portion (6) and the cushion cap embedded bar (5), by forming armored concrete (7) after pouring；Institute
Armored concrete (7) are stated, between the submarine pipeline and the card slot type cushion cap (9), for reinforcing the submarine pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869628.9U CN208311653U (en) | 2018-06-06 | 2018-06-06 | A kind of transport under water uses pipeline configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869628.9U CN208311653U (en) | 2018-06-06 | 2018-06-06 | A kind of transport under water uses pipeline configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311653U true CN208311653U (en) | 2019-01-01 |
Family
ID=64709650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869628.9U Active CN208311653U (en) | 2018-06-06 | 2018-06-06 | A kind of transport under water uses pipeline configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341727A (en) * | 2019-05-31 | 2019-10-18 | 衡水益通管业股份有限公司 | Rectangle communications and transportation vacuum tunnel |
| CN112109739A (en) * | 2019-06-19 | 2020-12-22 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Air-cooled heat conduction pipe and air-cooled split vacuum pipeline structure with same |
| CN112238873A (en) * | 2019-07-16 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Natural liquid cooling heat conduction pipe and natural liquid cooling split vacuum pipeline structure with same |
| CN112238875A (en) * | 2019-07-16 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Forced liquid cooling heat conduction pipe and forced liquid cooling split vacuum pipeline structure |
| CN114516345A (en) * | 2020-11-19 | 2022-05-20 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Pipeline wall surface spray type cooling circulation heat dissipation system and magnetic suspension transportation system |
-
2018
- 2018-06-06 CN CN201820869628.9U patent/CN208311653U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341727A (en) * | 2019-05-31 | 2019-10-18 | 衡水益通管业股份有限公司 | Rectangle communications and transportation vacuum tunnel |
| CN112109739A (en) * | 2019-06-19 | 2020-12-22 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Air-cooled heat conduction pipe and air-cooled split vacuum pipeline structure with same |
| CN112238873A (en) * | 2019-07-16 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Natural liquid cooling heat conduction pipe and natural liquid cooling split vacuum pipeline structure with same |
| CN112238875A (en) * | 2019-07-16 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Forced liquid cooling heat conduction pipe and forced liquid cooling split vacuum pipeline structure |
| CN114516345A (en) * | 2020-11-19 | 2022-05-20 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Pipeline wall surface spray type cooling circulation heat dissipation system and magnetic suspension transportation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208311653U (en) | A kind of transport under water uses pipeline configuration | |
| CN106988346B (en) | Immersed tube tunnel final joint, prefabricating method and mounting method | |
| CN103556655A (en) | Suspended-cable steel-concrete composite-structured submerged floating tunnel and construction method therefore | |
| CN102720140A (en) | Large-span prestress concrete continuous beam deepwater pier construction process | |
| CN102691314B (en) | Internal deviation correcting fine adjusting system and adjusting technology for immersed tubes | |
| CN107663865B (en) | Inclined-pulling immersed tube tunnel structure and method | |
| CN108708396A (en) | A kind of the U-shaped channel structure and its installation method of precast assembly | |
| CN110424333A (en) | Canal lining structure repairs cofferdam equipment and assembling method dryly under water delivery state | |
| CN102936899B (en) | Method for installing steel cofferdam by the aid of pier supporting frame | |
| CN111997093A (en) | Short pipe section immersed tunnel construction method | |
| CN213806710U (en) | Laminated structure for plugging reserved hole of subway station | |
| CN108086353A (en) | A kind of hollow wallboard spliced with cast-in-place hidden girder mixes prefabricated assembled pipe gallery and its construction method | |
| CN218506092U (en) | C-shaped assembly type floating transportation structure for split floating transportation of offshore substation | |
| CN107604933A (en) | One kind reclines formula steel boxed cofferdam | |
| CN103938638A (en) | Buoy type deepwater single-wall steel cofferdam construction method | |
| CN108222069A (en) | A kind of underwater immersed tube, the device and construction method for setting up underwater immersed tube | |
| CN109295980A (en) | Stake method jacket underwater grouting pipeline system and grout sealing method after one kind | |
| CN110552716B (en) | Assembling method of circular shield tunnel lining structure | |
| CN108222068A (en) | A kind of underwater immersed tube Bridge Erector and its construction technology | |
| CN209066440U (en) | Stake method jacket underwater grouting pipeline system after one kind | |
| CN216108621U (en) | Immersed tube structure suitable for high water pressure condition | |
| CN207143999U (en) | A kind of underwater immersed tube and the device for setting up underwater immersed tube | |
| CN113585345B (en) | Offshore inland river junction area immersed tunnel construction process | |
| WO2023279548A1 (en) | Method and system for mounting large steel bridge | |
| CN112982476B (en) | Method for quickly building underwater shallow-buried open-cut large channel without dry dock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |