CN108087663A - Oil gas transmission pipeline protection device - Google Patents
Oil gas transmission pipeline protection device Download PDFInfo
- Publication number
- CN108087663A CN108087663A CN201810065133.5A CN201810065133A CN108087663A CN 108087663 A CN108087663 A CN 108087663A CN 201810065133 A CN201810065133 A CN 201810065133A CN 108087663 A CN108087663 A CN 108087663A
- Authority
- CN
- China
- Prior art keywords
- gas transmission
- transmission pipeline
- oil gas
- protection device
- protection board
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The present invention provides a kind of oil gas transmission pipeline protection devices; including the arc-shaped protection board in multiple sections; the multiple protection board connects into the tubular structure with ring section from beginning to end successively, detachably connected along the axial direction of the tubular structure between the two neighboring protection board.Compared with prior art, the configuration of the present invention is simple, it is easy for installation quick, it is at low cost with with dress, and reusable, it is easily removed in pipe-line maintenance or while speedily carrying out rescue work；Monolithic casing is light, and workers carry is facilitated to install, time saving and energy saving；Casing wraps up in waste old piece with tube contacts bread, can play the role of flexible buffer, not only can be salvaged, but also can better protective conduit.Present invention materials facility is suitble to oil/gas pipe pipe protection and when speedily carrying out rescue work and use.
Description
Technical field
The present invention relates to long range oil and gas pipeline surface layer consolidation process technical field, more particularly to a kind of oil-gas transportation
Pipeline protection device.
Background technology
Oil and gas pipeline is laid wide at present, and distance is remote, often crosses raceway groove, river, road or other water conservancy project structures.
And oil and gas pipeline is all (the every general long 12m of 1 section) being welded to connect, by raceway groove object in oil and gas pipeline operational process
Matter abrasion, river degradation, on road vehicle roll it is more with the destructions situation such as other water conservancy project structure gravity loads, easily along
Weld seam destroys or destroys erosion resistant coating.Oil and gas pipeline is again generally to be embedded in underground, is difficult to find after destruction, be easy to cause pollution.
Existing technology is generally built permanent hydraulic engineering and is protected, and so on the one hand significantly increases control expense, the opposing party
More difficulty is caused in face to pipe-line maintenance, in addition, once find pipeline oil leak or gas leakage, speedily carries out rescue work that there is provided more barriers to the later stage
Hinder.
The content of the invention
The present invention provides a kind of oil gas transmission pipeline protection devices, and coagulation is used to solve existing Hydraulic Protection Project more
Soil or stone masonry, which pour, causes construction cost to increase, may cause secondary to destroy, make to pipe-line maintenance in flood season long construction period
The problem of into difficulty.
It is described including the arc-shaped protection board in multiple sections the present invention provides a kind of oil gas transmission pipeline protection device
Multiple protection boards connect into the tubular structure with ring section from beginning to end successively, along the cylinder between the two neighboring protection board
The axial direction of shape structure is detachably connected.
Preferably, the structure of the multiple protection board is identical.
Preferably, the quantity of the protection board is two.
Preferably, it is prominent to be protrudedly formed connection on the outside of the tubular structure for the edge of each protection board
Edge, it is detachably connected by the connecting flange between the two neighboring protection board.
Preferably, the through hole for installation connecting element is offered on the connecting flange.
Preferably, the connector is bolt.
Preferably, the oil gas transmission pipeline protection device further includes buffer layer, is arranged on institute's shape of the tubular structure
Into cavity in.
Preferably, the edge of each protection board has been positioned apart from multiple connecting flanges.
Preferably, the buffer layer is made of rubber material.
Preferably, the cross section of the buffer layer.
Compared with prior art, the configuration of the present invention is simple, it is easy for installation quick, with with dress, and reusable, cost
It is low, it is easily removed in pipe-line maintenance or while speedily carrying out rescue work；Monolithic casing is light, and workers carry is facilitated to install, time saving and energy saving；Casing and pipe
Road contact surface package waste old piece, can play the role of flexible buffer, not only can be salvaged, but also can better protection pipe
Road.Present invention materials facility is suitble to use when oil/gas pipe pipe protection and rescue and relief work.
Description of the drawings
Fig. 1 is the top view of the present invention；
Fig. 2 is the A-A cut-away views of Fig. 1；
Fig. 3 is the structure diagram of protection board；
Fig. 4 is the structure diagram of the bolt at connecting flange.
Reference numeral in figure：1st, protection board；2nd, connecting flange；3rd, connector；4th, through hole；5th, buffer layer；6th, oil/gas pipe
Road radius；7th, tubular structure radius.
Specific embodiment
It is described including the arc-shaped protection board 1 in multiple sections the present invention provides a kind of oil gas transmission pipeline protection device
Multiple protection boards 1 connect into the tubular structure with ring section from beginning to end successively, along described between the two neighboring protection board 1
The axial direction of tubular structure is detachably connected.Wherein, the big I of tubular structure radius 7 is according to actual oil and gas pipeline radius 6
It is determined, difference is 1~2cm, the general 1-2m of length.Preferably, the structure of the multiple protection board 1 is identical.It is preferred that
Ground, the quantity of the protection board is two.
In use, multiple protection boards 1 in the present invention are placed in the outside of long range oil and gas pipeline, then again by tight
Firmware connects all two adjacent protection boards 1, so as to which the present invention is fixed on long range oil and gas pipeline.
Compared with prior art, the configuration of the present invention is simple, it is easy for installation quick, with with dress, and reusable, cost
It is low, it is easily removed in pipe-line maintenance or while speedily carrying out rescue work；Monolithic casing is light, and workers carry is facilitated to install, time saving and energy saving；Casing and pipe
Road contact surface package waste old piece, can play the role of flexible buffer, not only can be salvaged, but also can better protection pipe
Road.Present invention materials facility is suitble to oil/gas pipe pipe protection and when speedily carrying out rescue work and use.
Preferably, it is prominent to be protrudedly formed connection on the outside of the tubular structure for the edge of each protection board 1
Edge 2, it is detachably connected by the connecting flange 2 between the two neighboring protection board 1.
Preferably, the through hole 4 for installation connecting element 3 is offered on the connecting flange 2.Preferably, the connector 3
For bolt.
Preferably, the oil gas transmission pipeline protection device further includes buffer layer 5, is arranged on institute's shape of the tubular structure
Into cavity in.Preferably, the buffer layer 5 is made of rubber material.Preferably, the cross section of the buffer layer 5.
Preferably, the edge of each protection board 1 has been positioned apart from multiple connecting flanges 2.Protection
Plate 1 is steel construction, is process using thick 4-8mm welding weather-resistant steel plates, and connecting flange 2 is using thickness 4-8mm welding weather-resistant steel plates
It is process.For example, in the embodiment shown in fig. 1, correspondence is provided with 6 connecting flanges 2 on 1 two sides of protection board, often
Side 3 is fixed protection board 1 by bolt, while the preformed hole facilitates carrying.
During Specific construction, the construction procedure of steel construction protection engineering is as follows：
1st, oil and gas pipeline is excavated out in appointed place；2nd, scene is by manually or mechanically carrying steel bushing protection of pipe engineering extremely
Installation site；3rd, the package waste old piece on official road；4th, spliced by lapping plate；5th, semicircle protection board splices
It is fixed afterwards with bolt, makes only its slip.
Claims (10)
1. a kind of oil gas transmission pipeline protection device, which is characterized in that described including the arc-shaped protection board in multiple sections (1)
Multiple protection boards (1) connect into the tubular structure with ring section from beginning to end successively, edge between the two neighboring protection board (1)
The axial direction of the tubular structure is detachably connected.
2. oil gas transmission pipeline protection device according to claim 1, which is characterized in that the multiple protection board (1)
Structure is identical.
3. oil gas transmission pipeline protection device according to claim 1, which is characterized in that the quantity of the protection board is two
It is a.
4. oil gas transmission pipeline protection device according to claim 1, which is characterized in that each protection board (1)
Edge has been protrudedly formed connecting flange (2) on the outside of the tubular structure, leads between the two neighboring protection board (1)
It is detachably connected to cross the connecting flange (2).
5. oil gas transmission pipeline protection device according to claim 4, which is characterized in that opened on the connecting flange (2)
Equipped with the through hole (4) for installation connecting element (3).
6. oil gas transmission pipeline protection device according to claim 5, which is characterized in that the connector (3) is bolt.
7. oil gas transmission pipeline protection device according to claim 1, which is characterized in that the transportation pipe pipe protection
Device further includes buffer layer (5), is arranged in the cavity formed of the tubular structure.
8. oil gas transmission pipeline protection device according to claim 4, which is characterized in that each protection board (1)
The edge has been positioned apart from multiple connecting flanges (2).
9. oil gas transmission pipeline protection device according to claim 7, which is characterized in that the buffer layer (5) uses rubber
Glue material is made.
10. oil gas transmission pipeline protection device according to claim 9, which is characterized in that the section of the buffer layer (5)
Annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065133.5A CN108087663A (en) | 2018-01-23 | 2018-01-23 | Oil gas transmission pipeline protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065133.5A CN108087663A (en) | 2018-01-23 | 2018-01-23 | Oil gas transmission pipeline protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087663A true CN108087663A (en) | 2018-05-29 |
Family
ID=62182651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810065133.5A Pending CN108087663A (en) | 2018-01-23 | 2018-01-23 | Oil gas transmission pipeline protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242801A (en) * | 2019-07-22 | 2019-09-17 | 西南石油大学 | A kind of pipeline protection device for oil-gas transportation |
| CN113639096A (en) * | 2021-09-27 | 2021-11-12 | 西南石油大学 | Pipeline prevents excavating destruction protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014060Y (en) * | 2007-02-06 | 2008-01-30 | 宝山钢铁股份有限公司 | Device used for movable supporting pipeline in casing tube |
| CN203809950U (en) * | 2014-02-25 | 2014-09-03 | 中国石油天然气股份有限公司 | Leak repairing device for pipeline with pressure |
| CN204828942U (en) * | 2015-07-13 | 2015-12-02 | 中国石油天然气管道工程有限公司 | Long oil and gas pipeline companion line optical cable cable suspension device |
| CN206299928U (en) * | 2016-12-28 | 2017-07-04 | 王瑞莲 | A kind of gas field gathering line weld bond leakage-proof structure |
| CN107327642A (en) * | 2017-08-10 | 2017-11-07 | 温州市环美建筑工程有限公司 | Underground connecting pipe |
-
2018
- 2018-01-23 CN CN201810065133.5A patent/CN108087663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014060Y (en) * | 2007-02-06 | 2008-01-30 | 宝山钢铁股份有限公司 | Device used for movable supporting pipeline in casing tube |
| CN203809950U (en) * | 2014-02-25 | 2014-09-03 | 中国石油天然气股份有限公司 | Leak repairing device for pipeline with pressure |
| CN204828942U (en) * | 2015-07-13 | 2015-12-02 | 中国石油天然气管道工程有限公司 | Long oil and gas pipeline companion line optical cable cable suspension device |
| CN206299928U (en) * | 2016-12-28 | 2017-07-04 | 王瑞莲 | A kind of gas field gathering line weld bond leakage-proof structure |
| CN107327642A (en) * | 2017-08-10 | 2017-11-07 | 温州市环美建筑工程有限公司 | Underground connecting pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242801A (en) * | 2019-07-22 | 2019-09-17 | 西南石油大学 | A kind of pipeline protection device for oil-gas transportation |
| CN113639096A (en) * | 2021-09-27 | 2021-11-12 | 西南石油大学 | Pipeline prevents excavating destruction protection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |