CN109027510A - Glue injection jig - Google Patents
Glue injection jig Download PDFInfo
- Publication number
- CN109027510A CN109027510A CN201811214875.6A CN201811214875A CN109027510A CN 109027510 A CN109027510 A CN 109027510A CN 201811214875 A CN201811214875 A CN 201811214875A CN 109027510 A CN109027510 A CN 109027510A
- Authority
- CN
- China
- Prior art keywords
- plate body
- clamp plate
- lower clamp
- upper clamp
- flange
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 239000003292 glue Substances 0.000 title claims abstract description 15
- 244000144985 peep Species 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/1705—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose with a substantially radial tightening member
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention belongs to pipe technology fields, 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 beneficial effects of the invention are as follows the weld jobs avoided on pipeline maintainance, reduce maintenance activity risk；It is permanent to repair；Safe and simple method for maintaining is proposed for Special Corrosion point, breakdown point.
Description
Technical field
The invention belongs to pipe technology fields, more particularly to a kind of glue injection jig, for the dedicated of damaged pipeline reparation
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.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of novel glue injection jig, can be effectively solved
Pipeline is influenced that welding dimension can not be carried out using routine maintenance method by pipeline itself, pipeline periphery geological conditions etc. there are hot spot
Shield or conventional soldering method safeguard the big problem of risk.
The technical solution adopted by the invention is as follows:
A kind of glue injection jig, 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 with close
Envelope band sealing；The section of upper clamp plate body and lower clamp plate body is semicircle, is set respectively in the junction of upper clamp plate body and lower clamp plate body
Flange is set, opens row's screw hole respectively on flange, setting sealing among the flange on the flange and lower clamp plate body on upper clamp plate body
Gasket 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.
Beneficial effects of the present invention:
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 glue injection jig main view of the present invention.
Fig. 2 is glue injection jig left view of the present invention.
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 present invention will be 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 a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
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 |
|---|---|---|---|
| CN201811214875.6A CN109027510A (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214875.6A CN109027510A (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027510A true CN109027510A (en) | 2018-12-18 |
Family
ID=64613403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214875.6A Pending CN109027510A (en) | 2018-10-18 | 2018-10-18 | Glue injection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778847A (en) * | 2019-10-08 | 2020-02-11 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN113674995A (en) * | 2021-08-20 | 2021-11-19 | 南通新江海动力电子有限公司 | Frock clamp of customization electric capacity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334140A (en) * | 1977-04-11 | 1982-06-08 | Jcm Industries, Inc. | Pipe clamp with improved band connection |
| CN200949730Y (en) * | 2006-02-15 | 2007-09-19 | 北京华油天然气有限责任公司 | Clamp for restoring pipeline with epoxide resin injection method |
| CN205026308U (en) * | 2015-09-18 | 2016-02-10 | 四川德源石油天然气工程有限公司 | Be applied to fixture structure of pipeline leaking stoppage |
| CN105423061A (en) * | 2015-12-08 | 2016-03-23 | 中国石油天然气集团公司 | Maintaining and first-aid repairing pipe clamp for sealing middle-high-pressure pipeline through light inner-expansion |
| CN208982877U (en) * | 2018-10-18 | 2019-06-14 | 辽宁联海石油化工工程有限公司 | Glue injection jig |
-
2018
- 2018-10-18 CN CN201811214875.6A patent/CN109027510A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334140A (en) * | 1977-04-11 | 1982-06-08 | Jcm Industries, Inc. | Pipe clamp with improved band connection |
| CN200949730Y (en) * | 2006-02-15 | 2007-09-19 | 北京华油天然气有限责任公司 | Clamp for restoring pipeline with epoxide resin injection method |
| CN205026308U (en) * | 2015-09-18 | 2016-02-10 | 四川德源石油天然气工程有限公司 | Be applied to fixture structure of pipeline leaking stoppage |
| CN105423061A (en) * | 2015-12-08 | 2016-03-23 | 中国石油天然气集团公司 | Maintaining and first-aid repairing pipe clamp for sealing middle-high-pressure pipeline through light inner-expansion |
| CN208982877U (en) * | 2018-10-18 | 2019-06-14 | 辽宁联海石油化工工程有限公司 | Glue injection jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778847A (en) * | 2019-10-08 | 2020-02-11 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN110778847B (en) * | 2019-10-08 | 2021-03-02 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN113674995A (en) * | 2021-08-20 | 2021-11-19 | 南通新江海动力电子有限公司 | Frock clamp of customization electric capacity |
| CN113674995B (en) * | 2021-08-20 | 2022-09-16 | 南通新江海动力电子有限公司 | Frock clamp of customization electric capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |