CN205896401U - A anchor assembly for pipeline anchor - Google Patents
A anchor assembly for pipeline anchor Download PDFInfo
- Publication number
- CN205896401U CN205896401U CN201620761931.8U CN201620761931U CN205896401U CN 205896401 U CN205896401 U CN 205896401U CN 201620761931 U CN201620761931 U CN 201620761931U CN 205896401 U CN205896401 U CN 205896401U
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- reinforced pipe
- pipe
- anchor
- pipeline
- utility
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Abstract
The utility model discloses an anchor assembly for pipeline anchor to it can't be at on -the -spot manufacturing to solve the current anchor flange that is used for pipeline anchor, buy the anchor flange again can cause project delay and engineering cost to increase the scheduling problem. The utility model discloses be equipped with female pipe (1), the middle part overcoat of female pipe (1) has reinforced pipe (4). Two parts about reinforced pipe (4) are cut apart to become along the horizontal direction all are equipped with test holes (5) on upper portion reinforced pipe and the lower part reinforced pipe. (1) welded connection is all managed with mother in the bottom of upper portion reinforced pipe and the top of both ends and lower part reinforced pipe and both ends. The middle part overcoat of reinforced pipe (4) has lock ring (3), lock ring (3) and reinforced pipe (4) welded connection. It has gusset (2) to weld between the both sides of lock ring (3) and reinforced pipe (4). The utility model discloses can be used to replace the current anchor flange that is used for pipeline anchor.
Description
Technical field
The utility model is related to a kind of anchoring piece for pipeline anchor.
Background technology
Long distance pipeline is the main tool of long-distance transportation oil and natural gas, has the advantages that economical, safe and environment-friendly.
Long distance pipeline is mainly by the way of buried-pipe laying；In order to meet the requirement of pipeline axial stability, go out to bury end, big in pipeline
Type is worn the places such as leap both sides and need to be added pipeline anchor.Used by the long distance pipeline being 200～500 millimeters for nominal diameter
Pipeline anchor, has at present and embeds fixture using anchoring flange as pipeline anchor；But anchoring flange can only be in factory
Produce it is impossible to fabricate at the scene.And uncertain factor in process of deployment for the long distance pipeline is many, often designs and purchase
Anchoring flange quantity is variant with actual engineering demand amount, and anchoring flange quantity needs again to purchase when inadequate, thus causing
Construction delay and engineering cost increase.
Content of the invention
The purpose of this utility model is to provide a kind of anchoring piece for pipeline anchor, to solve to be currently used for pipeline admittedly
The anchoring flange determining pier cannot fabricate at the scene, again buying anchoring flange construction delay and engineering cost can be caused to increase
The problems such as.
For solving the above problems, the technical solution adopted in the utility model is: a kind of anchoring piece for pipeline anchor,
It is characterized in that: it is provided with main pipe, is cased with reinforced pipe outside the middle part of main pipe, and reinforced pipe is divided into upper and lower two in the horizontal direction
Point, top reinforced pipe and bottom reinforced pipe are equipped with test hole, the bottom of top reinforced pipe and two ends and bottom reinforced pipe
Top and two ends be all welded to connect with main pipe, be cased with bracing ring outside the middle part of reinforced pipe, bracing ring is welded to connect with reinforced pipe,
It is welded with gusset between the both sides of bracing ring and reinforced pipe.
Using the utility model, there is following beneficial effect: main pipe, reinforced pipe, bracing ring, gusset can be defeated using length
The steel plate of pipe laying on-the-spot purchasing, steel pipe carry out on-site cutting, then welding cost utility model anchoring piece, then manufacture pipeline
Anchor block.Lay scene in long distance pipeline, can easily produce when anchoring flange quantity is inadequate of the present utility model
Anchoring piece to replace anchoring flange, without again purchasing anchoring flange, thus avoiding causing construction delay and engineering cost
Increase, brought problem cannot be manufactured at the scene efficiently against existing anchoring flange.
Structure of the present utility model is simple, be easy to making in site, low cost.Pipeline using the utility model anchoring piece is solid
Determine pier, long distance pipeline can be born due to axial thrust produced by the temperature difference under extreme condition it is ensured that the axial direction of long distance pipeline
Stability and its safe operation.
With reference to the accompanying drawings and detailed description the utility model is described in further detail.Accompanying drawing and specifically reality
The mode of applying is not intended to limit the scope that the utility model claims.
Brief description
Fig. 1 shows that the utility model is used for the anchoring piece of pipeline anchor further it is shown that reinforced concrete member.
Fig. 2 is a a sectional view in Fig. 1.
In Fig. 1 and Fig. 2, same reference numerals represent identical technical characteristic.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the anchoring piece (referred to as anchoring piece) that the utility model is used for pipeline anchor is provided with main pipe 1,
It is cased with reinforced pipe 4 outside the middle part of main pipe 1.Reinforced pipe 4 is divided into upper and lower two parts in the horizontal direction, and top reinforced pipe and bottom add
It is equipped with test hole 5 on strong pipe.The top of the bottom of top reinforced pipe and two ends and bottom reinforced pipe and two ends all with main pipe 1
It is welded to connect.It is cased with bracing ring 3, bracing ring 3 is welded to connect with reinforced pipe 4 outside the middle part of reinforced pipe 4.The both sides of bracing ring 3 with
It is welded with gusset 2, gusset 2 can equably weld polylith between reinforced pipe 4.
The material that each component of the utility model adopts is generally No. 20 carbon steels.The shape of cross section of main pipe 1 and reinforced pipe 4 is
Circle, bracing ring 3 be shaped as annular.Generally 200～500 millimeters of the nominal diameter of main pipe 1, length generally 1～2
Rice.
Test hole 5 is circular hole, generally 5～8 millimeters of diameter.After the completion of anchoring piece welding, strengthen to top through test hole 5
Gap between gap between pipe and main pipe 1, bottom reinforced pipe and main pipe 1 is passed through gas and carries out air seal test, checks top
Weld seam between the top of the bottom of reinforced pipe and two ends and bottom reinforced pipe and two ends and main pipe 1 whether there is defect.Anchor
After the completion of firmware welding, also should carry out magnetic or dye penetrant inspection to all of weld seam, intensity pressure test is carried out to anchoring piece.It
Afterwards, the surface of anchoring piece is applied anticorrosive coat and carry out electric insulation test.
After all of inspection and pass the test, outside anchoring piece, setting reinforcing bar casting concrete, make reinforced concrete
Native component 6；Anchoring piece is all embedded in reinforced concrete member 6 in addition to the two ends of main pipe 1.The utility model anchoring piece and steel
Reinforced concrete component 6 combines, and becomes pipeline anchor.Pipeline anchor when using, the two ends of main pipe 1 and long distance pipeline
It is welded to connect, then pipeline anchor imbeds underground together with long distance pipeline.
Claims (1)
1. a kind of anchoring piece for pipeline anchor it is characterised in that: it is provided with main pipe (1), is cased with outside the middle part of main pipe (1)
Reinforced pipe (4), reinforced pipe (4) is divided in the horizontal direction and is equipped with upper and lower two parts, top reinforced pipe and bottom reinforced pipe
Test hole (5), the top of the bottom of top reinforced pipe and two ends and bottom reinforced pipe and two ends are all welded even with main pipe (1)
Connect, outside the middle part of reinforced pipe (4), be cased with bracing ring (3), bracing ring (3) is welded to connect with reinforced pipe (4), the two of bracing ring (3)
It is welded with gusset (2) between side and reinforced pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761931.8U CN205896401U (en) | 2016-07-20 | 2016-07-20 | A anchor assembly for pipeline anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761931.8U CN205896401U (en) | 2016-07-20 | 2016-07-20 | A anchor assembly for pipeline anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896401U true CN205896401U (en) | 2017-01-18 |
Family
ID=57773647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761931.8U Active CN205896401U (en) | 2016-07-20 | 2016-07-20 | A anchor assembly for pipeline anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291980A (en) * | 2017-05-16 | 2017-10-24 | 胜利油田森诺胜利工程有限公司 | A kind of determination method of deep fat buried pipeline least commitment power |
-
2016
- 2016-07-20 CN CN201620761931.8U patent/CN205896401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291980A (en) * | 2017-05-16 | 2017-10-24 | 胜利油田森诺胜利工程有限公司 | A kind of determination method of deep fat buried pipeline least commitment power |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |