CN208442453U - A kind of track plug-in pipeline rehabilitation sleeve - Google Patents
A kind of track plug-in pipeline rehabilitation sleeve Download PDFInfo
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- CN208442453U CN208442453U CN201820966891.XU CN201820966891U CN208442453U CN 208442453 U CN208442453 U CN 208442453U CN 201820966891 U CN201820966891 U CN 201820966891U CN 208442453 U CN208442453 U CN 208442453U
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- pipeline
- sleeve
- sliding
- sliding sleeve
- pipeline rehabilitation
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Abstract
The utility model relates to pipeline rehabilitation device field more particularly to a kind of track plug-in pipeline rehabilitation sleeves.A kind of its technical solution are as follows: track plug-in pipeline rehabilitation sleeve, including several sliding sleeves, sliding sleeve includes arc panel, one end of arc panel is connected with sliding rail, the other end of sliding rail is connected with fastening plate, the other end of arc panel is inserted into the sliding rail of another sliding sleeve, and fastening plate is overlapped on the arc panel of another sliding sleeve, and several sliding sleeve splits are on pipeline.The utility model provides a kind of track plug-in pipeline rehabilitation sleeve easy for installation, leakproofness is strong, solves the problems, such as existing pipeline rehabilitation sleeve connection trouble, poor sealing.
Description
Technical field
The utility model relates to pipeline rehabilitation device field more particularly to a kind of track plug-in pipeline rehabilitation sleeves.
Background technique
Damage pipeline strength rehabilitation recovery technique is the important means for guaranteeing oil-gas pipeline integrality and extending pipeline service life.
Currently, built-up welding can be used to the Local Damageds steel pipe such as burn into crackle, recess, scratch, plug welding, patch installing, knit oversleeve, set
The methods of cylinder, fixture, glass fiber compound material and carbon fibre composite winding carry out provisional or permanent reparation.Wherein
Sleeve/fixture note epoxy restorative procedure because its high mechanical strength, structural intergrity is good, anti-corrosive durability is strong the advantages that, in pipeline
It is quickly grown in Strengthening Technology.
The utility model patent that number of patent application is CN201320522482.8 discloses a kind of track plug-in pipeline and repairs
Multiple sleeve, metal conduit fix tool technical field by upper half shell, lower half shell, are determined by a kind of track plug-in pipeline rehabilitation sleeve
Position bolt blocks bolt composition, and upper half shell and lower half shell are that section is semicircle and isodiametric steel shell, upper half shell bottom sides
The slideway of the top edge of the guide rail and lower half shell of edge combines to form plug-in track, and is fixed by fixed pin.The utility model
It is quick and easy for installation using inserting mode；Welding and fire operation, construction safety is reliable, is applied to various steel pipes and exists
Reparation and reinforcement in the case of Local Damaged, recoverable pipeline local damage includes inside and outside wall burn into localized cracks, radial recessed
Fall into, outer wall scratch etc., can on-line production, it is with pressure under the conditions of quickly repair damaged pipe.
But above-mentioned repairing sleeve is connected using pin, this and use are bolted, weld no essential distinction, operate
Still cumbersome.Also, it is connected using pin, two pieces of half-shells can not be reliably connected, and be easy to happen half-shell and fallen phenomenon.It is used only
Pin connects, and the leakproofness between two half-shells cannot be guaranteed, and medium is easy to reveal from the junction of two half-shells.Cause
This, is in the prior art still without easy for installation, and the pipeline rehabilitation sleeve of sealed reliable.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of track plug-in easy for installation, leakproofness is strong
Pipeline rehabilitation sleeve solves the problems, such as existing pipeline rehabilitation sleeve connection trouble, poor sealing.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of track plug-in pipeline rehabilitation sleeve, including several sliding sleeves, sliding sleeve include arc panel, and one end of arc panel connects
It is connected to sliding rail, the other end of sliding rail is connected with fastening plate, and the other end of arc panel is inserted into the sliding rail of another sliding sleeve, fastening plate
It is overlapped on the arc panel of another sliding sleeve, several sliding sleeve splits are on pipeline.
It as a preferred embodiment of the present invention, further include two and half circular washers, two and half circular washers are set to several cunnings
Between set and pipeline, the stitching portion of two and half circular washers and the stitching portion of two sliding sleeves are staggered.
As a preferred embodiment of the present invention, vertical face gum-injecting port is provided on the fastening plate.
As a preferred embodiment of the present invention, one end of the sliding sleeve is fixed with seal head, the end setting of seal head
There is front end welding groove, front end welding groove is welded on pipeline, and seal groove is provided in seal head, is provided in seal groove close
Seal.
As a preferred embodiment of the present invention, the other end of the sliding sleeve is provided with rear end welding groove, rear end welding
Groove is welded on pipeline, and sliding sleeve is provided with anchor ring gum-injecting port at the welding groove of rear end.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by several sliding sleeve splits on pipeline, and fastening plate is avoided that sliding sleeve is fallen, and realization reliably connects
It connects.When installing sliding sleeve, it is only necessary to be inserted between other two sliding sleeve sliding sleeve from side, not need other connections, pacify
Dress is fast and conveniently.Fastening plate can be such that the junction of two sliding sleeves thoroughly seals, and medium is avoided to let out from the junction of two sliding sleeves
The case where dew.Therefore, utility model both can guarantee easy to connect, can also make sealed reliable.
2, the stitching portion of two and half circular washers and the stitching portion of two sliding sleeves are staggered, and half circular washer is provided with pipeline and cunning
Between set, then half circular washer can improve the leakproofness of the utility model, effectively completely cut off the junction of two sliding sleeves, further increase
Sealing effect.
3, injecting glue is carried out to fastening plate and arc panel lap-joint from vertical face gum-injecting port, further increases two sliding sleeve junctions
Leakproofness, avoid medium from revealing.
4, sealing ring can reliably seal an end face of the utility model, the feelings for avoiding medium from revealing from end face
Condition.The setting of welding groove can facilitate welding, and improve the reliability of weld seam.
5, anchor ring gum-injecting port is arranged in the sliding sleeve other end, then the anchor ring at this can avoid medium from letting out from end face by glue sealing
The case where dew.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the longitudinal sectional view of the utility model.
In figure, 1- sliding sleeve, half circular washer of 2-, 3- sealing ring, 11- arc panel, 12- sliding rail, 13- fastening plate, the vertical face note of 14-
Jiao Kou, 15- seal head, 16- anchor ring gum-injecting port.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment one
A kind of track plug-in pipeline rehabilitation sleeve, including several sliding sleeves 1, sliding sleeve 1 include arc panel 11, arc panel 11
One end is connected with sliding rail 12, and the other end of sliding rail 12 is connected with fastening plate 13, and the other end of arc panel 11 is inserted into another sliding sleeve 1
Sliding rail 12 in, fastening plate 13 is overlapped on the arc panel 11 of another sliding sleeve 1, and several 1 splits of sliding sleeve are on pipeline.
The utility model is by several 1 splits of sliding sleeve on pipeline, and fastening plate 13 is avoided that sliding sleeve 1 is fallen, and realizes reliable
Connection.When installing sliding sleeve 1, it is only necessary to be inserted between other two sliding sleeve 1 sliding sleeve 1 from side, not need other companies
It connects, it is quick for installation and conveniently.Fastening plate 13 can be such that the junction of two sliding sleeves 1 thoroughly seals, and avoid medium from two sliding sleeves 1
The case where junction is revealed.Therefore, utility model both can guarantee easy to connect, can also make sealed reliable.
Embodiment two
On the basis of example 1, further include two and half circular washers 2, two and half circular washers 2 be set to several sliding sleeves 1 with
Between pipeline, the stitching portion of two and half circular washers 2 and the stitching portion of two sliding sleeves 1 are staggered.
The stitching portion of two and half circular washers 2 and the stitching portion of two sliding sleeves 1 are staggered, and half circular washer 2 be provided with pipeline with
Between sliding sleeve 1, then half circular washer 2 can improve the leakproofness of the utility model, effectively completely cut off the junction of two sliding sleeves 1, into one
Step improves sealing effect.
Embodiment three
On the basis of embodiment one or embodiment two, vertical face gum-injecting port 14 is provided on the fastening plate 13.
Injecting glue is carried out to fastening plate 13 and 11 lap-joint of arc panel from vertical face gum-injecting port 14, further increases two sliding sleeves 1
The leakproofness of junction, avoids medium from revealing.
Example IV
On the basis of above-mentioned any one embodiment, one end of the sliding sleeve 1 is fixed with seal head 15, seal head 15
End is provided with front end welding groove, and front end welding groove is welded on pipeline, and seal groove, seal groove are provided in seal head 15
Inside it is provided with sealing ring 3.
The case where sealing ring 3 can reliably seal an end face of the utility model, and medium is avoided to reveal from end face.
The setting of welding groove can facilitate welding, and improve the reliability of weld seam.
Embodiment five
On the basis of above-mentioned any one embodiment, the other end of the sliding sleeve 1 is provided with rear end welding groove, rear end
Welding groove is welded on pipeline, and sliding sleeve 1 is provided with anchor ring gum-injecting port 16 at the welding groove of rear end.
Anchor ring gum-injecting port 16 is arranged in 1 other end of sliding sleeve, then the anchor ring at this can avoid medium from letting out from end face by glue sealing
The case where dew.
Claims (5)
1. a kind of track plug-in pipeline rehabilitation sleeve, which is characterized in that including several sliding sleeves (1), sliding sleeve (1) includes arc panel
(11), one end of arc panel (11) is connected with sliding rail (12), and the other end of sliding rail (12) is connected with fastening plate (13), arc panel
(11) the other end is inserted into the sliding rail (12) of another sliding sleeve (1), and fastening plate (13) is overlapped on the arc of another sliding sleeve (1)
On plate (11), several sliding sleeve (1) splits are on pipeline.
2. a kind of track plug-in pipeline rehabilitation sleeve according to claim 1, which is characterized in that further include two semicircles
Washer (2), two and half circular washers (2) are set between several sliding sleeves (1) and pipeline, the stitching portion of two and half circular washers (2) with
The stitching portion of two sliding sleeves (1) is staggered.
3. a kind of track plug-in pipeline rehabilitation sleeve according to claim 1, which is characterized in that the fastening plate (13)
On be provided with vertical face gum-injecting port (14).
4. a kind of track plug-in pipeline rehabilitation sleeve according to any one of claims 1 to 3, which is characterized in that institute
The one end for stating sliding sleeve (1) is fixed with seal head (15), and the end of seal head (15) is provided with front end welding groove, and slope is welded in front end
Mouth is welded on pipeline, is provided with seal groove in seal head (15), sealing ring (3) are provided in seal groove.
5. a kind of track plug-in pipeline rehabilitation sleeve according to claim 4, which is characterized in that the sliding sleeve (1)
The other end is provided with rear end welding groove, and rear end welding groove is welded on pipeline, and sliding sleeve (1) is set at the welding groove of rear end
It is equipped with anchor ring gum-injecting port (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966891.XU CN208442453U (en) | 2018-06-21 | 2018-06-21 | A kind of track plug-in pipeline rehabilitation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966891.XU CN208442453U (en) | 2018-06-21 | 2018-06-21 | A kind of track plug-in pipeline rehabilitation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442453U true CN208442453U (en) | 2019-01-29 |
Family
ID=65089357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820966891.XU Active CN208442453U (en) | 2018-06-21 | 2018-06-21 | A kind of track plug-in pipeline rehabilitation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442453U (en) |
-
2018
- 2018-06-21 CN CN201820966891.XU patent/CN208442453U/en active Active
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