CN209067971U - Pipeline applied to Directional Drilling - Google Patents
Pipeline applied to Directional Drilling Download PDFInfo
- Publication number
- CN209067971U CN209067971U CN201821563741.0U CN201821563741U CN209067971U CN 209067971 U CN209067971 U CN 209067971U CN 201821563741 U CN201821563741 U CN 201821563741U CN 209067971 U CN209067971 U CN 209067971U
- Authority
- CN
- China
- Prior art keywords
- directional drilling
- pipeline
- pipeline body
- protector
- protecting tube
- 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
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a kind of pipelines applied to Directional Drilling, comprising: pipeline body, the pipeline body is equipped at least two first connecting portions, and at least two first connecting portions are arranged along the axially spaced-apart of the pipeline body；And protector, the protector are connected at least two first connecting portions, the protector with directional drilling machine for connecting.When above-mentioned pipe applications are in the longer engineering of distance of directional drilling crossing, directional drilling machine completes Directional Drilling engineering by traction protector.Since protector is connected to along at least two axial first connecting portions on pipeline body, for directional drilling machine when drawing protector, dragger will disperse at least two first connecting portions the tractive force that pipeline body applies.In this way, the tractive force that the first connecting portion on pipeline body is subject to can be avoided directional drilling machine and cause to deform to pipeline in the longer engineering of distance of directional drilling crossing relative to can directly be reduced at double by directional drilling machine traction pipeline body.
Description
Technical field
The utility model relates to Directional Drilling Technology fields, more particularly to a kind of pipeline applied to Directional Drilling.
Background technique
Directional Drilling is limited by the maximum drawbar pull that pipeline is able to bear in application.Currently, being all by using Directional Drilling
The connection of wherein one end of machine and pipeline, then draws pipeline and is oriented brill, again when tube orientation drills distance more in engineering
When longer, directional drilling machine will cause the deformation of pipeline to the tractive force of pipeline close or larger than the limit that pipeline is able to bear.
Summary of the invention
Based on this, it is necessary to provide a kind of pipeline applied to Directional Drilling, can be avoided directional drilling machine in directional drilling crossing
The longer engineering of distance in the tractive force of pipeline close or larger than the limit that pipeline is able to bear when, cause pipe deforming.
Its technical solution is as follows:
A kind of pipeline applied to Directional Drilling, comprising: pipeline body, the pipeline body are equipped at least two first and connect
Socket part, and at least two first connecting portions are arranged along the axially spaced-apart of the pipeline body；And protector, the protector
At least two first connecting portions are connected to, the protector with directional drilling machine for connecting.
For above-mentioned pipe applications when directional drilling crossing is in longer engineering, directional drilling machine is complete by traction protector
At Directional Drilling engineering.Since protector is connected to along at least two axial first connecting portions on pipeline body, directional drilling machine exists
When drawing protector, dragger will disperse at least two first connecting portions the tractive force that pipeline body applies.In this way, pipe
The tractive force that first connecting portion on road ontology is subject to can be reduced relative to direct by directional drilling machine traction pipeline body at double,
It can be avoided directional drilling machine pipeline is caused to deform in the longer engineering of distance of directional drilling crossing.
Technical solution is illustrated further below:
Further, the protector is protecting tube, and the protecting tube is equipped at least two second connecting portions, and at least
Two second connecting portions are arranged along the axially spaced-apart of the protecting tube, and the protecting tube is sheathed on the pipeline body,
And at least two the first connecting portion connect correspondingly at least two second connecting portions.
Further, the first connecting portion is oppositely arranged with the second connecting portion.
Further, the pipeline applied to Directional Drilling further includes the anti-corrosion coated on the protection tube outer surface
Layer.
Further, the pipeline applied to Directional Drilling further includes at least one layer of welding layer, and the protecting tube includes
At least two sections sub- protecting tubes mutually spliced, the welding layer are set between adjacent two sections of sub- protecting tubes.
Further, the pipeline applied to Directional Drilling further includes the first protective jacket, the first protective jacket setting
Between the welding layer and the pipeline body.
Further, described be applied to the pipeline of Directional Drilling further includes the second protective jacket, and the pipeline body includes position
Linkage section in the pipeline body end, the linkage section stretch out in the protecting tube, and the protecting tube and the pipeline
Void layer is equipped between on ontology, second protective jacket is set on the linkage section and the protecting tube, for sealing
State void layer.
Further, the pipeline applied to Directional Drilling further includes at least two support frames, and described at least two
Support frame and at least two first connecting portions correspond, and support frame as described above includes the folder being sheathed in the first connecting portion
The support plate that set and side are connect with the collet, the other side of the support plate is connect with the protector.
Further, the support plate is at least two, and at least two support plates are along the circumferentially-spaced of the collet
Setting.
Further, the pipeline applied to Directional Drilling further includes friction-proof piece, and the friction-proof piece is set to the folder
Between set and the pipeline body.
Detailed description of the invention
Fig. 1 is the pipeline configuration schematic diagram for being applied to Directional Drilling described in the utility model embodiment one；
Fig. 2 is the schematic diagram of the section structure being applied at the pipeline A-A of Directional Drilling described in Fig. 1 embodiment；
Fig. 3 is the pipeline configuration schematic diagram for being applied to Directional Drilling described in the utility model embodiment two.
Description of symbols:
100, pipeline body, 110, first connecting portion, 120, linkage section, 200, protector, 210, second connecting portion, 220,
Sub- protecting tube, the 300, first protective jacket, the 400, second protective jacket, 500, support frame, 510, collet, 520, support plate, 530, spiral shell
Bolt, 600, friction-proof piece.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
As shown in Figs. 1-2, a kind of pipeline applied to Directional Drilling described in an embodiment, including pipeline body 100 and anti-
Guard 200, pipeline body 100 are used for transferring raw material, such as combustion gas, oil or water；Protector 200 is connect, simultaneously with pipeline body 100
For being connect with directional drilling machine.
Pipeline body 100 is equipped at least two first connecting portions 110, and at least two in one of the embodiments,
First connecting portion 110 is arranged along the axially spaced-apart of pipeline body 100；Protector 200 is connected at least two first connecting portions
110, protector 200 with directional drilling machine for connecting.
Optionally, protector 200 is tubulose, plate or rod-shaped etc., can be at least two first on pipeline body 100
Interconnecting piece 110 connects.Specifically, protector 200 is protecting tube, is sheathed on pipeline body 100 and is connected at least two
First connecting portion 110.Protecting tube can provide protection to the circumferential each position of pipeline body 100, and protective conduit ontology 100 exists
It is not scratched by stone etc. in the heave of directional drilling machine.
First connecting portion 110 is the ring segment on pipeline body 100 in one of the embodiments, and protector 200 passes through
Support frame 500, connecting plate or adhesive layer etc. are connect with first connecting portion 110.Since first connecting portion 110 is pipeline body 100
On ring segment, be conducive to increase the contact area between pipeline body 100 and protector 200, be applied to directional drilling machine
Tractive force on pipeline body 100 is dispersed on ring segment, and tractive force is avoided to concentrate a certain part for being applied to pipeline body 100
On, be conducive to the Directional Drilling distance for increasing pipeline.
For above-mentioned pipe applications when directional drilling crossing is in longer engineering, directional drilling machine passes through traction protector
200 complete Directional Drilling engineering.Since protector 200 is connected on pipeline body 100 along at least two axial first connecting portions
110, when drawing protector 200, the tractive force that dragger applies pipeline body 100 will disperse at least two directional drilling machine
In first connecting portion 110.In this way, the tractive force that the first connecting portion 110 on pipeline body 100 is subject to is relative to directly by fixed
It can be reduced at double to drilling machine traction pipeline body 100, can be avoided directional drilling machine in the longer engineering of distance of directional drilling crossing
In pipeline body 100 is caused to deform.
Protector 200 is protecting tube in one of the embodiments, is prepared by materials such as iron, steel or alloys, is prevented
Pillar is equipped at least two second connecting portions 210, and at least two second connecting portions 210 are arranged along the axially spaced-apart of protecting tube
Cloth, protecting tube is sheathed on pipeline body 100, and at least two first connecting portions 110 and at least two second connecting portions 210 are one by one
It is correspondingly connected.
Optionally, first connecting portion 110 is arranged along the axially spaced-apart of pipeline body 100, and second connecting portion 210 is along protecting tube
Axially spaced-apart setting, between the distance between two neighboring first connecting portion 110 and two neighboring second connecting portion 210 away from
From equal, and first connecting portion 110 and second connecting portion 210 are opposite.In this way, when Directional Drilling draws protecting tube, protecting tube pair
The tractive force of pipeline body 100 can be uniform be arranged on pipeline body 100, thus be conducive to increase pipeline Directional Drilling away from
From.
Further, pipeline further includes the erosion resistant coating coated on protection tube outer surface.Optionally, erosion resistant coating is anti-for polyethylene
Rotten layer or dual―layer fusion bonded epoxy.Since pipeline fills for a long time in underground, by outside protecting tube anticorrosive coating can increase
The antiseptic property for adding protecting tube avoids protecting tube from being corroded by underground water or bacterium.
As shown in figure 3, pipeline further includes at least one layer of welding layer in one of the embodiments, protecting tube includes at least
Two sections of sub- protecting tubes 220 mutually spliced, welding layer are set between adjacent two cross-talks protecting tube 220.In this way, will can first grow
It spends shorter sub- protecting tube 220 and is transported to construction site, then will at least two sub- protecting tubes 220 spell by welding again
It is connected into longer protecting tube to construct, facilitates the transport of protecting tube.
Further, pipeline further includes the first protective jacket 300, and the first protective jacket 300 is set to welding layer and pipeline body
Between 100.Since at least two cross-talk protective jackets are stitched together by welding, adjacent two cross-talks protecting tube 220
Between may have Welding Molten Drop, pipeline body 100 can be damaged when Welding Molten Drop is dropped on pipeline body 100, lead to
It crosses between pipeline body 100 and welding layer and the first protective jacket 300 is set pipeline body 100 can be prevented to be damaged.Optionally,
First protective jacket 300 is thermal shrinkable sleeve or collet etc..Specifically, the first protective jacket 300 is thermal shrinkable sleeve, and thermal shrinkable sleeve has excellent
Wear-resistant, corrosion-resistant, shock resistance, good uvioresistant and anti-light aging performance.
Further, pipeline further includes the second protective jacket 400, and pipeline body 100 includes being located at 100 end of pipeline body
Linkage section 120, linkage section 120 stretches out in protecting tube, and on protecting tube and pipeline body 100 between be equipped with void layer, second
Protective jacket 400 is set on linkage section 120 and protecting tube, is used for sealed airspace layer.Linkage section positioned at 100 end of pipeline body
120 can connect with user pipe, and since linkage section 120 stretches out in protecting tube, can be convenient pipeline body 100 and user manages
Road connection.By being arranged the second protective jacket 400 on linkage section 120 and protecting tube, be conducive to sealing protection pipe and pipeline body
Gap between 100 prevents extraneous pollutant from entering in the gap between pipeline body 100 and protecting tube.Optionally,
Two protective jackets 400 are thermal shrinkable sleeve or sealing shroud.
Please continue to refer to Fig. 1 and Fig. 2, pipeline further includes at least two support frames 500 in one of the embodiments, and
At least two support frames 500 and at least two first connecting portions 110 correspond.
Specifically, support frame 500 includes that the collet 510 being sheathed in first connecting portion 110 and side and collet 510 connect
The other side of the support plate 520 connect, support plate 520 is connect with protector 200.In one embodiment, collet 510 is annular shape,
Be conducive to increase the contact area between pipeline body 100 and support frame 500, be applied to directional drilling machine on pipeline body 100
Tractive force be dispersed in first connecting portion 110, avoid tractive force concentration be applied on a certain part of pipeline body 100, have
Conducive to the Directional Drilling distance for increasing pipeline.
Further, support plate 520 is at least two, and at least two support plates 520 are set along the circumferentially-spaced of collet 510
It sets.It so, it is possible to increase the bonding strength between protecting tube and pipeline body 100, support plate 520 prevented to be broken off.
Further, pipeline further includes friction-proof piece 600, friction-proof piece 600 be set to collet 510 and pipeline body 100 it
Between.In one embodiment, pipeline body 100 is polyethylene pipe, has a good antiseptic property, but it is straight with collet 510
It may be worn by collet 510 when contact, by the way that friction-proof piece 600 is arranged between collet 510 and pipeline body 100, can keep away
Exempt from collet 510 directly to contact with pipeline body 100, pipeline body 100 is prevented to be worn.Optionally, friction-proof piece 600 is rubber
Piece, silica gel piece or elastic piece etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of pipeline applied to Directional Drilling characterized by comprising
Pipeline body, the pipeline body are equipped at least two first connecting portions, and at least two first connecting portion edges
The axially spaced-apart of the pipeline body is arranged；And
Protector, the protector are connected at least two first connecting portions, and the protector is used to connect with directional drilling machine
It connects.
2. the pipeline according to claim 1 applied to Directional Drilling, which is characterized in that the protector is protecting tube, institute
Protecting tube is stated equipped at least two second connecting portions, and at least two second connecting portions are between the axial direction of the protecting tube
Every arrangement, the protecting tube is sheathed on the pipeline body, and described at least two first connecting portions and at least two
Second connecting portion connects correspondingly.
3. the pipeline according to claim 2 applied to Directional Drilling, which is characterized in that the first connecting portion and described the
Two interconnecting pieces are oppositely arranged.
4. the pipeline according to claim 2 applied to Directional Drilling, which is characterized in that further include being coated on the protecting tube
The erosion resistant coating of outer surface.
5. the pipeline according to claim 2 applied to Directional Drilling, which is characterized in that it further include at least one layer of welding layer,
The protecting tube includes at least two sections sub- protecting tubes mutually spliced, and the welding layer is set to adjacent two sections of sub- protecting tubes
Between.
6. the pipeline according to claim 5 applied to Directional Drilling, which is characterized in that it further include the first protective jacket, it is described
First protective jacket is set between the welding layer and the pipeline body.
7. the pipeline according to claim 6 applied to Directional Drilling, which is characterized in that it further include the second protective jacket, it is described
Pipeline body includes the linkage section positioned at the pipeline body end, and the linkage section stretches out in the protecting tube, and described anti-
Void layer is equipped between pillar and the pipeline body, second protective jacket is set to the linkage section and the protecting tube
On, for sealing the void layer.
8. the pipeline according to claim 1-7 applied to Directional Drilling, which is characterized in that further include at least two
Support frame, and at least two support frames as described above and at least two first connecting portions correspond, support frame as described above includes being sheathed on
The support plate that collet and side in the first connecting portion are connect with the collet, the other side of the support plate with it is described
Protector connection.
9. the pipeline according to claim 8 applied to Directional Drilling, which is characterized in that the support plate is at least two,
At least two support plate being provided at circumferentially spaced along the collet.
10. the pipeline according to claim 8 applied to Directional Drilling, which is characterized in that it further include friction-proof piece, the abrasionproof
Piece is set between the collet and the pipeline body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563741.0U CN209067971U (en) | 2018-09-21 | 2018-09-21 | Pipeline applied to Directional Drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563741.0U CN209067971U (en) | 2018-09-21 | 2018-09-21 | Pipeline applied to Directional Drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067971U true CN209067971U (en) | 2019-07-05 |
Family
ID=67093209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563741.0U Active CN209067971U (en) | 2018-09-21 | 2018-09-21 | Pipeline applied to Directional Drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233190A (en) * | 2021-12-23 | 2022-03-25 | 中铁一局集团有限公司 | Cable construction process for crossing river |
-
2018
- 2018-09-21 CN CN201821563741.0U patent/CN209067971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233190A (en) * | 2021-12-23 | 2022-03-25 | 中铁一局集团有限公司 | Cable construction process for crossing river |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110206961A (en) | Plugging system in a kind of pipe robot | |
| CN209067971U (en) | Pipeline applied to Directional Drilling | |
| CN201810944U (en) | Jacket heat-preservation flexible metal tube | |
| CN209943788U (en) | Steel wire mesh framework polyethylene composite pipe connecting structure | |
| CN205829075U (en) | Glass fiber reinforced plastic optical cable protection sleeve | |
| CN204922266U (en) | Corrosion protective lining pipeline | |
| CN208886221U (en) | A kind of comprehensive connector of underground geomantic omen pipe | |
| CN109084105A (en) | Armored concrete propulsion tube ring-groove-type joint connecting structure | |
| CN202371344U (en) | Pipeline sealing connector | |
| CN211738286U (en) | Double-layer tensile PE pipe assembly | |
| CN113606414A (en) | End connecting structure and method for steel wire mesh framework polyethylene composite pipe | |
| CN211344286U (en) | Polyvinylidene fluoride flexible composite high-pressure conveying pipe | |
| CN209354801U (en) | A kind of rapid abutting joint formula high leakproofness HDPE drainpipe | |
| CN203348755U (en) | High-density polyethylene double-wall corrugated pipe | |
| CN207486248U (en) | A kind of double-deck PVC water service pipes of ripple enhancing | |
| CN208107393U (en) | A kind of nonmetal flexible pipe joint | |
| CN202612912U (en) | Pipeline connecting device | |
| CN206093280U (en) | Novel feedwater socket joint formula welding steel pipe | |
| CN107269956A (en) | A kind of tube combinations bindiny mechanism | |
| CN217713955U (en) | HDPE double-walled bellows connecting device | |
| CN111271512B (en) | PE double-layer pipe and processing technology | |
| CN106641479A (en) | Anti-corrosion compression-resistant pipeline for well | |
| CN209100845U (en) | A kind of armored concrete propulsion tube ring-groove-type joint connecting structure | |
| CN203309390U (en) | Non-adhesion type pultrusion composite pipe for intelligent drilling | |
| CN212377474U (en) | Ultra-high molecular weight polyethylene wear-resistant pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |