CN208982877U - Glue injection jig - Google Patents
Glue injection jig Download PDFInfo
- Publication number
- CN208982877U CN208982877U CN201821690492.1U CN201821690492U CN208982877U CN 208982877 U CN208982877 U CN 208982877U CN 201821690492 U CN201821690492 U CN 201821690492U CN 208982877 U CN208982877 U CN 208982877U
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- China
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- plate body
- clamp plate
- lower clamp
- upper clamp
- flange
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Abstract
The utility model belongs to pipe technology field, more particularly to a kind of glue injection jig, for the special equipment of damaged pipeline reparation.Upper clamp plate body and lower clamp plate body fastening surround pipeline, and upper clamp plate body and lower clamp plate body both ends are sealed with band；The section of upper clamp plate body and lower clamp plate body is semicircle, flange is respectively set in the junction of upper clamp plate body and lower clamp plate body, open row's screw hole respectively on flange, gasket seal is set among the flange on the flange and lower clamp plate body on upper clamp plate body, to form closed greasing chamber by the way that conjunction bolt and nut is fastened.The utility model has the beneficial effects that avoiding the weld job on pipeline maintainance, maintenance activity risk is reduced；It is permanent to repair；Safe and simple method for maintaining is proposed for Special Corrosion point, breakdown point.
Description
Technical field
The utility model belongs to pipe technology field, more particularly to a kind of glue injection jig, for damaged pipeline reparation
Special equipment.
Background technique
Country's petroleum pipeline mileage is long at present, and the pipeline performance time limit is long, runs in the pipeline performance of many years in this way
Have found that there are many hot spots, breakdown point on pipeline in monitoring checking process, and some hot spots are by pipeline itself, pipeline week
The influences such as side geological conditions can not carry out welding maintenance using routine maintenance method or conventional soldering method maintenance risk is big, to this
Especially develop glue injection jig.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of novel glue injection jig, can be effective
Solving pipeline is influenced to use routine maintenance method that can not be welded by pipeline itself, pipeline periphery geological conditions etc. there are hot spot
It connects maintenance or conventional soldering method safeguards the big problem of risk.
The technical solution adopted in the utility model is as follows:
A kind of glue injection jig, upper clamp plate body and lower clamp plate body fastening surround pipeline, upper clamp plate body and lower clamp plate body both ends
It is sealed with band；The section of upper clamp plate body and lower clamp plate body is semicircle, is punished in the connection of upper clamp plate body and lower clamp plate body
Not She Zhi flange, open row's screw hole respectively on flange, setting among flange on the flange and lower clamp plate body on upper clamp plate body
Gasket seal to form closed greasing chamber by the way that conjunction bolt and nut is fastened.
Further, the top setting hanging ring of the upper clamp plate body and peep hole, hanging ring and upper clamp plate body pass through screw thread
Connection, upper clamp plate body are realized by hanging ring and are lifted, screw down hanging ring after the completion of lifting than heavier；Peep hole is for observing
Resin fills；Spaced set gap adjustment bolt on upper clamp plate body, gap adjustment bolt is for adjusting upper clamp plate body and pipeline
Between gap.
Further, injected hole is arranged in the two sides setting lifting lug of the lower clamp plate body, bottom；It is equidistant on lower clamp plate body
Gap adjustment bolt is set, and gap adjustment bolt is used to adjust the gap between lower clamp plate body and pipeline.
The following pipeline for having corrosion default is found in pipe-line maintenance maintenance process, for these corrosion default pipelines, we
Pipe work is changed without large-scale Pipe Cutting, but proposes that, to pipeline rehabilitation reinforcement, glue injection jig uses steel sleeve, upper clamp plate body
It surrounds the rear bolt nut on pipeline with lower clamp plate body to connect, two end side surfaces are sealed with band, gap adjustment bolt adjustment pipe
The space in road and fixture, being screwed into back-out and adjust the gap of upper clamp plate body and lower clamp plate body by bolt, guarantees this gap
Size is the same；Upper clamp plate body and lower clamp plate body realize lifting than heavier, by hanging ring and lifting lug；Fixture, pipeline, band
Between cavity injection epoxy resin, ultimately form glue injection jig.
This epoxy resin have high toughness and bonding force, integral reinforcement structure can with pipeline cooperative transformation, together
When can be fabulous transmitting defect point mechanical stress.
Non-solder reinforcement is carried out to in-service heavy caliber long range oil transportation gas corrosion pipeline, main cause is pipe pressurized state
It is lower that using weld reinforcement, there are biggish risk for natural gas line.
The utility model has the beneficial effects that
1. avoiding the weld job on pipeline maintainance, maintenance activity risk is reduced；
2. permanent repair；
3. proposing safe and simple method for maintaining for Special Corrosion point, breakdown point.
Detailed description of the invention
Fig. 1 is the utility model glue injection jig main view.
Fig. 2 is the utility model glue injection jig left view.
In figure, 1 is hanging ring；2 be upper clamp plate body；3 is conjunction bolt and nuts；4 be gap adjustment bolt；5 be gasket seal；
6 be lifting lug；7 be lower clamp plate body；8 be band；9 be peep hole；10 be injected hole；11 be pipeline；12 be greasing chamber；13 be method
It is blue.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment
A kind of glue injection jig, upper clamp plate body 2 and the fastening of lower clamp plate body 7 surround pipeline 11, upper clamp plate body 2 and lower clamp plate body
7 both ends are sealed with band 8；The section of upper clamp plate body 2 and lower clamp plate body 7 is semicircle, in upper clamp plate body 2 and lower clamp plate body 7
Junction flange 13 is respectively set, open row's screw hole, flange 13 and lower clamp plate body on upper clamp plate body 2 respectively on flange 13
Gasket seal 5 is set among the flange 13 on 7, by the way that the fastening of conjunction bolt and nut 3 is formed closed greasing chamber 12.
The top setting hanging ring 1 and peep hole 9, hanging ring 1 of the upper clamp plate body 2 are connected through a screw thread with upper clamp plate body 2,
Upper clamp plate body 2 is realized by hanging ring 1 and is lifted, screw down hanging ring 1 after the completion of lifting than heavier；Peep hole 9 is for observing tree
Rouge fills；Spaced set gap adjustment bolt 4 on upper clamp plate body 2, gap adjustment bolt 4 is for adjusting upper clamp plate body 2 and pipe
Gap between road 11.
Injected hole 10 is arranged in the two sides setting lifting lug 6 of the lower clamp plate body 7, bottom；Lower clamp plate body 7 by lifting lug 6 into
Row lifting, injected hole 10 carry out slip casting；Spaced set gap adjustment bolt 4 on lower clamp plate body 7, gap adjustment bolt 4 is used for
Adjust the gap between lower clamp plate body 7 and pipeline 11.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of glue injection jig, it is characterised in that: upper clamp plate body (2) and lower clamp plate body (7) fasten and surround pipeline (11), upper folder
Plate body (2) and lower clamp plate body (7) both ends are sealed with band (8)；The section of upper clamp plate body (2) and lower clamp plate body (7) is semicircle
Shape is respectively set flange (13) in the junction of upper clamp plate body (2) and lower clamp plate body (7), opens a row respectively on flange (13)
Screw hole is arranged gasket seal (5) among the flange (13) on flange (13) and lower clamp plate body (7) on upper clamp plate body (2), passes through
Conjunction bolt and nut (3) fastening is formed closed greasing chamber (12).
2. a kind of glue injection jig according to claim 1, it is characterised in that: the top of the upper clamp plate body (2) is arranged
Hanging ring (1) and peep hole (9)；Hanging ring (1) is connected through a screw thread with upper clamp plate body (2), detachably；First-class of upper clamp plate body (2)
Away from setting gap adjustment bolt (4), gap adjustment bolt (4) is used to adjust the gap between upper clamp plate body (2) and pipeline (11).
3. a kind of glue injection jig according to claim 1, it is characterised in that: the two sides of the lower clamp plate body (7) are arranged
Lifting lug (6), bottom setting injected hole (10)；Spaced set gap adjustment bolt (4) on lower clamp plate body (7), gap adjust spiral shell
Bolt (4) is used to adjust the gap between lower clamp plate body (7) and pipeline (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821690492.1U CN208982877U (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821690492.1U CN208982877U (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982877U true CN208982877U (en) | 2019-06-14 |
Family
ID=66787983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821690492.1U Active CN208982877U (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027510A (en) * | 2018-10-18 | 2018-12-18 | 辽宁联海石油化工工程有限公司 | Glue injection jig |
-
2018
- 2018-10-18 CN CN201821690492.1U patent/CN208982877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027510A (en) * | 2018-10-18 | 2018-12-18 | 辽宁联海石油化工工程有限公司 | Glue injection jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110141 No.2 Yongxing street, Yuhong District, Shenyang City, Liaoning Province Patentee after: Liaoning Lianhai Petrochemical Group Co.,Ltd. Address before: 110141 No.2 Yongxing street, Yuhong District, Shenyang City, Liaoning Province Patentee before: LIAONING LIANHAI PETROCHEMICAL ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |