CN108612954A - A kind of universal fixturing of fluid line pressure sealing - Google Patents
A kind of universal fixturing of fluid line pressure sealing Download PDFInfo
- Publication number
- CN108612954A CN108612954A CN201810688574.0A CN201810688574A CN108612954A CN 108612954 A CN108612954 A CN 108612954A CN 201810688574 A CN201810688574 A CN 201810688574A CN 108612954 A CN108612954 A CN 108612954A
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- China
- Prior art keywords
- fluid line
- upper clamp
- clamp
- line pressure
- fixed seat
- Prior art date
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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
- F16L55/175—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
-
- 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
- F16L55/18—Appliances for use in repairing pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of universal fixturings of fluid line pressure sealing, it is related to fluid line technical field, including upper clamp and lower clamp, the outer surface of the upper clamp and lower clamp is installed with the sleeve of circumferentially array arrangement, fixation is plugged with pressure detecting table inside the right side of the upper clamp, the internal whorl of the sleeve is plugged with adjusting screw rod, and the top of the adjusting screw rod is installed with knob, and the front of the upper clamp offers the anti-slip tank being evenly arranged in both sides up and down.The universal fixturing of the fluid line pressure sealing, tensile strength is high, structural stability is good, enough and lasting radial pressures can be given after banding makes fixture press in pipeline periphery, enhances leakproofness, improves the effect of leak stopping, it eliminates safe hidden trouble, the pressure on the inside of fixture can be detected in real time, the problem of judging whether oil leak or gas occur according to the variation of inside pressure convenient for user, avoided and dismantled detection.
Description
Technical field
The present invention relates to fluid line technical field, specially a kind of universal fixturing of fluid line pressure sealing.
Background technology
Fluid hose is one kind, and there is hollow section, the steel pipe of not weld seam from the beginning to the end, steel pipe to have hollow section, greatly
Measure the pipeline etc. of the pipe transfer oil, natural gas, coal gas and water and certain solid materials that are used as trandfer fluid, steel pipe and round steel etc.
Solid steel are compared, and when bending resistance torsional strength is identical, lighter in weight is a kind of economic section steel products, are widely used in manufacture knot
Steel feet hand cradle in component and machine components, such as oil drill rocker, truck drive shaft, bicycle rack and construction, often
The fluid line that year runs can leak due to various reasons, but the fixture leak stopping of existing fluid line pressure sealing
Can poor, poor sealing performance, be easy to cause that band is corrosive or poisonous gas leakage causes personal injury, with security risk, and
The fixture of existing fluid line pressure sealing is easy to happen sliding and falls off, it is impossible to ensure that work quality is blocked, it is in addition existing
Fluid line pressure sealing fixture tensile strength it is low, stability is poor, can not real time reaction leak stopping internal pressure situation.
Currently, the existing universal fixturing for fluid line pressure sealing, inconvenient for use, it is unfavorable for promoting the use of.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of universal fixturing of fluid line pressure sealing, solves
The existing universal fixturing leak stopping poor performance for fluid line pressure sealing, poor sealing performance have security risk, are easy hair
Raw sliding falls off, it is impossible to ensure that work quality is blocked, the low problem with stability difference of tensile strength.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of fluid line pressure sealing
The outer surface of universal fixturing, including upper clamp and lower clamp, the upper clamp and lower clamp is installed with circumferentially array
The right side inside fixation of the sleeve of arrangement, the upper clamp is plugged with pressure detecting table, and the internal whorl of the sleeve is plugged with
The top of adjusting screw rod, the adjusting screw rod is installed with knob, and the front of the upper clamp offers both sides up and down
The inside of the anti-slip tank of even arrangement, the anti-slip tank is installed with sealing block, is fixed at two side bottoms of the upper clamp
It is connected with upper fixed seat, two side roof parts of the lower clamp have been fixedly connected with lower fixed seat；
L-type gasket, the inner bottom of the lower fixed seat are movably installed between fixed seat and lower fixed seat
The inner tip of end and lower clamp offers glue injection channel, and the bottom of the lower fixed seat is installed with anti-reflux valve, institute
The side for stating lower fixed seat is movably installed with connecting plate, and the inside of the connecting plate is plugged with adjusting bolt, and the one of fixed seat
Side is fixedly connected with fixed plate.
Preferably, the upper clamp and lower clamp are equipped with, and the upper clamp and lower clamp are equal in magnitude, the upper folder
Hoop and lower clamp are steel strap.
Preferably, the inner surface of the upper clamp and lower clamp offers seal groove, and two seal groove connections are set
It sets.
Preferably, one end of the pressure detecting table is fixedly connected with detection probe, and the detection probe is located at seal groove
Inside.
Preferably, the upper clamp is identical with lower clamp structure, and the adjusting screw rod sequentially passes through sleeve from top to bottom
The roof of internal and upper clamp.
Preferably, the bottom end of the adjusting screw rod is rotatably connected to sealing plate, pacifies between the sealing plate and upper clamp
Equipped with spring, the spring is socketed in the outer surface of adjusting screw rod.
Preferably, the L-shaped shape in the section of fixed seat and lower fixed seat, the top side of the L-type gasket
Offer the fourth of the twelve Earthly Branches mouthful being arranged symmetrically.
Preferably, the glue injection channel runs through the inner wall of lower clamp, and the anti-reflux valve is located under one end of glue injection channel
Side, the bottom end of the anti-reflux valve is fixedly connected with injected rubber hose.
Preferably, connecting plate and lower fixed seat, one end of the adjusting bolt are run through in side to the adjusting bolt from right to left
It is threadedly coupled with the fourth of the twelve Earthly Branches mouthful, one end and the fourth of the twelve Earthly Branches mouthful of the adjusting bolt are equipped with.
Preferably, connecting rod is installed between the top of the fixed plate and the top of connecting plate, the connecting rod runs through
The both ends of the inside of fixed plate and connecting plate, the connecting rod are threaded with nut.
(3) advantageous effect
The present invention provides a kind of universal fixturings of fluid line pressure sealing, have following advantageous effect：
(1), the universal fixturing of the fluid line pressure sealing is on the one hand strong by the upper clamp of setting and lower clamp, tension
Degree is high, and structural stability is good, and enough and lasting radial pressures can be given after banding makes fixture press in pipeline periphery, separately
On the one hand by the way that seal groove is arranged, be conducive to the injecting glue into seal groove, after colloid cooled and solidified, enhance leakproofness, improve stifled
The effect of leakage, avoids leakage contribution health, eliminates safe hidden trouble, secondly by setting the problem of preventing large area from permeating
Pressure detecting table and detection probe can detect the pressure on the inside of fixture in real time, convenient for user according to the variation of inside pressure
Judge whether the problem of oil leak or gas occur, avoids the problem of inside pressure occur extremely and can not showing observation, improving makes
The convenience that user overhauls and safeguards, avoids and dismantles detection.
(2), the universal fixturing of the fluid line pressure sealing can be adjusted and be held out against on the one hand by the way that adjusting screw rod is arranged
Connection between sealing plate and pipeline further enhances sealing and plugging performance, on the other hand by the way that L-type gasket is arranged, just
In the combination of two leak stopping fixed seats, while leakproofness is also strengthened, secondly by setting anti-reflux valve, convenient for preventing in injecting glue
Only glue overflows, while improving injecting glue efficiency, is conducive to the saving of glue, quickly and effectively carries out leak stopping, passes through setting in addition
Connecting rod and nut enhance the frictional force of junction so that Pressurized plugging clamp is not susceptible to be detached from pipeline, improves anti-skidding anti-
Falling-off effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the upper clamp structure upward view of the present invention；
Fig. 3 is partial sectional view on the left of the upper clamp structure of the present invention；
Fig. 4 is schematic enlarged-scale view at A in Fig. 1 of the present invention.
In figure：Upper clamp 1, lower clamp 2, seal groove 3, sleeve 4, pressure detecting table 5, detection probe 6, adjusting screw rod 7, rotation
Button 8, sealing plate 9, spring 10, anti-slip tank 11, sealing block 12, upper fixed seat 13, lower fixed seat 14, L-type gasket 15, injecting glue are logical
Road 16, anti-reflux valve 17, injected rubber hose 18, the fourth of the twelve Earthly Branches mouthful 19, connecting plate 20, fixed plate 21, adjusting bolt 22, connecting rod 23, nut 24.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "center", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；Can be that machinery connects
It connects.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of universal fixturing of fluid line pressure sealing, packet
Including clamp 1 and lower clamp 2, the outer surface of upper clamp 1 and lower clamp 2 is installed with the sleeve 4 of circumferentially array arrangement,
Fixed inside the right side of upper clamp 1 to be plugged with pressure detecting table 5, the internal whorl of sleeve 4 is plugged with adjusting screw rod 7, adjusts spiral shell
The top of bar 7 is installed with knob 8, and the front of upper clamp 1 offers the anti-slip tank 11 being evenly arranged in both sides up and down, anti-skidding
The inside of slot 11 is installed with sealing block 12, and anti-slip tank 11 is in strip, and the sizes values of sealing block 12 are equal to anti-slip tank 11
Sizes values, sealing block 12 are equipped with anti-slip tank 11, by setting anti-slip tank 11 and sealing block 12, increase friction coefficient,
It avoids clamp from being slid with pipeline, improves anti-dropout performance, while enhancing sealing effect, two side bottoms of upper clamp 1
Place has been fixedly connected with upper fixed seat 13, and two side roof parts of lower clamp 2 have been fixedly connected with lower fixed seat 14；
L-type gasket 15, the inner bottom of lower fixed seat 14 are movably installed between upper fixed seat 13 and lower fixed seat 14
The inner tip of end and lower clamp 2 offers glue injection channel 16, and the bottom of lower fixed seat 14 is installed with anti-reflux valve 17,
The side of lower fixed seat 14 is movably installed with connecting plate 20, and the inside of connecting plate 20 is plugged with adjusting bolt 22, and the one of upper fixed seat 13
Side is fixedly connected with fixed plate 21.
As a preferred technical solution of the present invention：Upper clamp 1 and lower clamp 2 are equipped with, upper clamp 1 and lower clamp
2 is equal in magnitude, and upper clamp 1 and lower clamp 2 are steel strap, and by the upper clamp 1 of setting and lower clamp 2, tensile strength is high, structure
Stability is good, and enough and lasting radial pressures can be given after banding makes fixture press in pipeline periphery.
As a preferred technical solution of the present invention：The inner surface of upper clamp 1 and lower clamp 2 offers seal groove 3,
Two connection settings of seal groove 3 are conducive to the injecting glue into seal groove 3, after colloid cooled and solidified, increase by the way that seal groove 3 is arranged
The problem of strong leakproofness improves the effect of leak stopping, prevents large area from permeating avoids leakage contribution health, and it is hidden to eliminate safety
Suffer from.
As a preferred technical solution of the present invention：One end of pressure detecting table 5 is fixedly connected with detection probe 6, inspection
Probing head 6 is located at the inside of seal groove 3, by the way that pressure detecting table 5 and detection probe 6 is arranged, can detect in real time on the inside of fixture
Pressure, the problem of judging whether oil leak or gas occur according to the variation of inside pressure convenient for user, avoid appearance inside
Pressure anomaly can not show the problem of observation, and the convenience for improving user's maintenance and safeguarding avoids and dismantles detection.
As a preferred technical solution of the present invention：Upper clamp 1 is identical with lower 2 structure of clamp, adjusting screw rod 7 on to
Under sequentially pass through sleeve 4 inside and upper clamp 1 roof, by be arranged adjusting screw rod 7, can adjust top tight sealing plate 9 with
Connection between pipeline further enhances sealing and plugging performance.
As a preferred technical solution of the present invention：The bottom end of adjusting screw rod 7 is rotatably connected to sealing plate 9, sealing plate 9
Spring 10 is installed between upper clamp 1, spring 10 is socketed in the outer surface of adjusting screw rod 7.
As a preferred technical solution of the present invention：The L-shaped shape in the section of upper fixed seat 13 and lower fixed seat 14, L
The top side of grommet type seal 15 offers the fourth of the twelve Earthly Branches mouthful 19 being arranged symmetrically, solid convenient for two leak stopping by the way that L-type gasket 15 is arranged
The combination of reservation, while also strengthening leakproofness.
As a preferred technical solution of the present invention：Glue injection channel 16 runs through the inner wall of lower clamp 2, anti-reflux valve 17
Below one end of glue injection channel 16, the bottom end of anti-reflux valve 17 is fixedly connected with injected rubber hose 18, by the way that anti-reflux valve 17 is arranged,
Convenient for preventing glue from overflowing in injecting glue, while injecting glue efficiency is improved, is conducive to the saving of glue, is quickly and effectively blocked up
Leakage.
As a preferred technical solution of the present invention：Connecting plate 20 and lower fixation are run through in side to adjusting bolt 22 from right to left
One end of seat 14, adjusting bolt 22 is threadedly coupled with the fourth of the twelve Earthly Branches mouthful 19, and one end and the fourth of the twelve Earthly Branches mouthful 19 of adjusting bolt 22 are equipped with.
As a preferred technical solution of the present invention：It is fixedly mounted between the top and the top of connecting plate 20 of fixed plate 21
There are connecting rod 23, connecting rod 23 to run through the inside of fixed plate 21 and connecting plate 20, the both ends of connecting rod 23 are threaded with nut 24, lead to
Setting connecting rod 23 and nut 24 are crossed, the frictional force of junction is enhanced so that Pressurized plugging clamp is not susceptible to be detached from pipeline, carries
High anti-skidding anti-dropout effect.
In conclusion the universal fixturing of the fluid line pressure sealing, in a situation of use where, 18 external injecting glue of injected rubber hose
Machine, glue flow into seal groove 3 by glue injection channel 16, and on the one hand by the upper clamp 1 of setting and lower clamp 2, tensile strength is high, knot
Structure stability is good, and enough and lasting radial pressures can be given after banding makes fixture press in pipeline periphery, on the other hand
By the way that seal groove 3 is arranged, is conducive to the injecting glue into seal groove 3, after colloid cooled and solidified, enhances leakproofness, improve leak stopping
Effect, avoids leakage contribution health, eliminates safe hidden trouble the problem of preventing large area from permeating, secondly by setting pressure
Table 5 and detection probe 6 are detected, the pressure on the inside of fixture can be detected in real time, sentenced according to the variation of inside pressure convenient for user
Whether disconnected there is the problem of oil leak or gas, avoids the problem of inside pressure occur extremely and can not showing observation, improves use
The convenience that person overhauls and safeguards, avoids and dismantles detection, on the one hand by the way that adjusting screw rod 7 is arranged, can adjust top tight sealing
Connection between plate 9 and pipeline further enhances sealing and plugging performance, on the other hand by the way that L-type gasket 15 is arranged, is convenient for
The combination of two leak stopping fixed seats, while leakproofness is also strengthened, secondly by setting anti-reflux valve 17, convenient for preventing in injecting glue
Only glue overflows, while improving injecting glue efficiency, is conducive to the saving of glue, quickly and effectively carries out leak stopping, passes through setting in addition
Connecting rod 23 and nut 24, enhance the frictional force of junction so that Pressurized plugging clamp is not susceptible to be detached from pipeline, improves anti-
Sliding anti-dropout effect.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact "up" or "down".
Moreover, fisrt feature second feature " on ", " top " and " above " but fisrt feature right over second feature or tiltedly
Top, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be that fisrt feature is directly under or diagonally below the second feature, or be merely representative of fisrt feature level height and be less than the
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of universal fixturing of fluid line pressure sealing, including upper clamp (1) and lower clamp (2), it is characterised in that：It is described
The outer surface of upper clamp (1) and lower clamp (2) is installed with the sleeve (4) of circumferentially array arrangement, the upper clamp (1)
Right side inside fixation be plugged with pressure detecting table (5), the internal whorl of the sleeve (4) is plugged with adjusting screw rod (7), described
The top of adjusting screw rod (7) is installed with knob (8), and the front of the upper clamp (1) offers uniform cloth in both sides up and down
The inside of the anti-slip tank (11) set, the anti-slip tank (11) is installed with sealing block (12), the both sides bottom of the upper clamp (1)
Upper fixed seat (13) is fixedly connected at portion, two side roof parts of the lower clamp (2) have been fixedly connected with lower fixed seat (14)；
It is movably installed with L-type gasket (15), the lower fixed seat between fixed seat (13) and lower fixed seat (14)
(14) inner tip of inner bottom and lower clamp (2) offers glue injection channel (16), the bottom of the lower fixed seat (14)
Portion is installed with anti-reflux valve (17), and the side of the lower fixed seat (14) is movably installed with connecting plate (20), the connecting plate
(20) inside is plugged with adjusting bolt (22), and the side of fixed seat (13) is fixedly connected with fixed plate (21).
2. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The upper clamp
(1) it is equipped with lower clamp (2), the upper clamp (1) and lower clamp (2) are equal in magnitude, the upper clamp (1) and lower clamp
(2) it is steel strap.
3. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The upper clamp
(1) and the inner surface of lower clamp (2) offers seal groove (3), two seal groove (3) connection settings.
4. a kind of universal fixturing of fluid line pressure sealing according to claim 1 or 3, it is characterised in that：The pressure
One end of power detection table (5) is fixedly connected with detection probe (6), and the detection probe (6) is located at the inside of seal groove (3).
5. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The upper clamp
(1) identical with lower clamp (2) structure, the adjusting screw rod (7) sequentially passes through the inside of sleeve (4) and upper clamp from top to bottom
(1) roof.
6. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The adjusting spiral shell
The bottom end of bar (7) is rotatably connected to sealing plate (9), and spring (10) is equipped between the sealing plate (9) and upper clamp (1),
The spring (10) is socketed in the outer surface of adjusting screw rod (7).
7. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：It is fixed
The L-shaped shape in section of seat (13) and lower fixed seat (14), the top side of the L-type gasket (15), which offers, to be arranged symmetrically
The fourth of the twelve Earthly Branches mouthful (19).
8. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The injecting glue is logical
Road (16) runs through the inner wall of lower clamp (2), and the anti-reflux valve (17) is located at below one end of glue injection channel (16), described to prevent back
The bottom end of stream valve (17) is fixedly connected with injected rubber hose (18).
9. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The adjusting spiral shell
Connecting plate (20) and lower fixed seat (14), one end and the fourth of the twelve Earthly Branches mouthful (19) of the adjusting bolt (22) are run through in side to bolt (22) from right to left
It is threadedly coupled, one end and the fourth of the twelve Earthly Branches mouthful (19) of the adjusting bolt (22) are equipped with.
10. a kind of universal fixturing of fluid line pressure sealing according to claim 1, it is characterised in that：The fixation
Connecting rod (23) is installed between the top and the top of connecting plate (20) of plate (21), the connecting rod (23) runs through fixed plate
(21) and the inside of connecting plate (20), the both ends of the connecting rod (23) are threaded with nut (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688574.0A CN108612954B (en) | 2018-06-28 | 2018-06-28 | Universal fixture for leaking stoppage of fluid pipeline under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688574.0A CN108612954B (en) | 2018-06-28 | 2018-06-28 | Universal fixture for leaking stoppage of fluid pipeline under pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108612954A true CN108612954A (en) | 2018-10-02 |
| CN108612954B CN108612954B (en) | 2020-10-23 |
Family
ID=63665680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688574.0A Active CN108612954B (en) | 2018-06-28 | 2018-06-28 | Universal fixture for leaking stoppage of fluid pipeline under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612954B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285677A (en) * | 2018-11-20 | 2019-01-29 | 江苏光辉电力器材有限公司 | A kind of Combined power transformer iron core group |
| CN110985809A (en) * | 2020-02-02 | 2020-04-10 | 朱丽丽 | Plugging cap for natural gas pipeline leakage |
| CN111895210A (en) * | 2020-07-30 | 2020-11-06 | 河北布洛林机电设备有限公司 | Plugging device for pressure pipeline |
| CN116293180A (en) * | 2023-02-08 | 2023-06-23 | 中国矿业大学 | A CO2 delivery pipeline crack stopper |
| CN118408107A (en) * | 2024-07-01 | 2024-07-30 | 济南四建建设发展有限公司 | Sealing repair equipment for steel cylinder concrete pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028233Y (en) * | 2007-02-06 | 2008-02-27 | 中国石化股份胜利油田分公司孤东采油厂 | Elbow clip |
| UA82557C2 (en) * | 2006-04-10 | 2008-04-25 | Открытое Акционерное Общество «Укртранснефть» | Method for repair of defect section of operating pipeline |
| DE202012103440U1 (en) * | 2012-09-10 | 2012-09-28 | Edgar Emil Sinn | Pipe clamp and insert for a pipe clamp |
| CN205315846U (en) * | 2015-12-10 | 2016-06-15 | 力帆实业(集团)股份有限公司 | Water pipe checkpost and be used for making injection mold of water pipe checkpost |
| CN206522568U (en) * | 2017-02-27 | 2017-09-26 | 天津天石带压密封有限公司 | A kind of pressure sealing seal for pipe joints device for hooping |
| CN206846183U (en) * | 2017-06-15 | 2018-01-05 | 温州益峰科技有限公司 | A kind of adjustment type Pipe leakage stopper |
-
2018
- 2018-06-28 CN CN201810688574.0A patent/CN108612954B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA82557C2 (en) * | 2006-04-10 | 2008-04-25 | Открытое Акционерное Общество «Укртранснефть» | Method for repair of defect section of operating pipeline |
| CN201028233Y (en) * | 2007-02-06 | 2008-02-27 | 中国石化股份胜利油田分公司孤东采油厂 | Elbow clip |
| DE202012103440U1 (en) * | 2012-09-10 | 2012-09-28 | Edgar Emil Sinn | Pipe clamp and insert for a pipe clamp |
| CN205315846U (en) * | 2015-12-10 | 2016-06-15 | 力帆实业(集团)股份有限公司 | Water pipe checkpost and be used for making injection mold of water pipe checkpost |
| CN206522568U (en) * | 2017-02-27 | 2017-09-26 | 天津天石带压密封有限公司 | A kind of pressure sealing seal for pipe joints device for hooping |
| CN206846183U (en) * | 2017-06-15 | 2018-01-05 | 温州益峰科技有限公司 | A kind of adjustment type Pipe leakage stopper |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285677A (en) * | 2018-11-20 | 2019-01-29 | 江苏光辉电力器材有限公司 | A kind of Combined power transformer iron core group |
| CN110985809A (en) * | 2020-02-02 | 2020-04-10 | 朱丽丽 | Plugging cap for natural gas pipeline leakage |
| CN110985809B (en) * | 2020-02-02 | 2021-09-07 | 潮州市潮安区深能燃气有限公司 | Plugging cap for natural gas pipeline leakage |
| CN111895210A (en) * | 2020-07-30 | 2020-11-06 | 河北布洛林机电设备有限公司 | Plugging device for pressure pipeline |
| CN111895210B (en) * | 2020-07-30 | 2021-09-21 | 河北布洛林机电设备有限公司 | Plugging device for pressure pipeline |
| CN116293180A (en) * | 2023-02-08 | 2023-06-23 | 中国矿业大学 | A CO2 delivery pipeline crack stopper |
| CN116293180B (en) * | 2023-02-08 | 2023-09-29 | 中国矿业大学 | A kind of crack stopper for CO2 transportation pipeline |
| CN118408107A (en) * | 2024-07-01 | 2024-07-30 | 济南四建建设发展有限公司 | Sealing repair equipment for steel cylinder concrete pipe |
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