CN107654771A - A kind of high pressure resistant frock joint - Google Patents
A kind of high pressure resistant frock joint Download PDFInfo
- Publication number
- CN107654771A CN107654771A CN201710889794.5A CN201710889794A CN107654771A CN 107654771 A CN107654771 A CN 107654771A CN 201710889794 A CN201710889794 A CN 201710889794A CN 107654771 A CN107654771 A CN 107654771A
- Authority
- CN
- China
- Prior art keywords
- sealing
- transmission mechanism
- plug
- high pressure
- pressure resistant
- 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.)
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to ship and ocean engineering field, a kind of more particularly to high pressure resistant frock joint, for carrying out sealing fixation to pipe, including a transmission mechanism, one end of the transmission mechanism is connected with the sealing-plug for being sealed to the end of pipe, the other end of the transmission mechanism is connected with for driving the movable regulation spanner of the sealing-plug, also include being used for the flange clamp that pipe is fixed, the flange clamp is fixed on transmission mechanism by a linking arm, the sealing-plug is relative with flange clamp to be arranged in parallel, at least two hangers are provided with the transmission mechanism, it is simple in construction, it is easy to use, it is easily operated, do not limited during use by construction space and job location, it is easy to carry out sealing fixed operation to pipe-line system, and conveniently reclaim and recycle.
Description
Technical field
The present invention relates to ship and ocean engineering field, more particularly to the high pressure resistant frock of a kind of ship and ocean engineering
Joint.
Background technology
Ship pipeline is the pipeline for being used for connecting various plant equipment on ship, for transmitting the relevant work such as water, oil, gas
Matter.During the fabrication and installation of the installation of shipborne equipment, debugging and pipeline, inevitably produce hard particles, welding slag,
The various impurity such as iron rust, and during shipbuilding, processing, making, processing, the installation of pipe run through whole production procedure.
Therefore, it is necessary to tube interior is effectively cleaned, to avoid channel interior from causing whole pipe-line system
Damage.So effective cleaning measure is taken to ensure that the cleaning in pipe is necessary.For effective scavenging duct, it usually needs
One end of the both ends mouth of pipe is closed, carries out sending water, gas to be rinsed from the other end.High pressure, fast flow velocity, big flow are pipeline punchings
Effective several means for improving developing result in washing, Main of the prior art is wrapped using protective cloth
Prick, the closure of stopper or stickup of adhesive tape etc., but concentrate above plugging effect can not meet high pressure, fast flow velocity,
The working strength demand of big flow and it is unable to recycling.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of high pressure resistant frock joint, the ship or sea
The high pressure resistant frock joint design of foreign engineering is simple, easy to use, easily operated, not by construction space and applying during use
The limitation of building site point, is easy to pipe-line system work pressure test, and conveniently reclaims and recycle.
The purpose of the present invention is achieved through the following technical solutions：
A kind of high pressure resistant frock joint, for carrying out sealing fixation, including a transmission mechanism, the transmission mechanism to pipe
One end be connected with sealing-plug for being sealed to the end of pipe, the other end of the transmission mechanism is flexibly connected
Have for driving the movable regulation spanner of the sealing-plug, in addition to the flange clamp for pipe to be fixed, institute
State flange clamp to be fixed on transmission mechanism by a linking arm, the sealing-plug is relative with flange clamp to be arranged in parallel, described
At least two hangers are provided with transmission mechanism.
Wherein, the regulation spanner is connected by transmission mechanism with sealing-plug, under used in regulation spanner so that sealing
Fill in close to or far away from flange clamp.
As preferable, the transmission mechanism is laborsaving gear train or screw drive structure.
Wherein, the sealing-plug is conical structure or frustum cone structure, and some encapsulated coils are provided with its side wall.
As preferable, the spacing between two neighboring encapsulated coil is 8~12mm.
It is further preferred that the spacing between two neighboring encapsulated coil is 10mm.
As preferable, the U-shaped structure of flange clamp, the U-shape structure it is interior through be 8~15cm, external diameter for 20~
35cm。
As preferable, the quantity of the hangers is two, be separately positioned on the transmission mechanism to side.
As another preferable, the quantity of the hangers is four, is separately positioned on four sides of the transmission mechanism.
As preferable, the sealing-plug is vulcanie plug.
Relative to prior art, beneficial effects of the present invention are：
The high pressure resistant frock joint of the present invention, for carrying out sealing fixation, including a transmission mechanism, the transmission to pipe
One end of mechanism is connected with the sealing-plug for being sealed to the end of pipe, the other end activity of the transmission mechanism
It is connected with for driving the movable regulation spanner of the sealing-plug, in addition to the flange card for pipe to be fixed
Plate, the flange clamp are fixed on transmission mechanism by a linking arm, and the sealing-plug is relative with flange clamp to be arranged in parallel,
At least two hangers are provided with the transmission mechanism, it is simple in construction, easy to use, it is easily operated, do not applied during use
Work space and the limitation of job location, it is easy to carry out sealing fixed operation to pipe-line system, and conveniently reclaims and recycle.
Brief description of the drawings
Fig. 1 is the structural representation of the high pressure resistant frock joint of the present invention.
Fig. 2 is the structural representation of the flange clamp of the present invention.
Fig. 3 is the structural representation of the sealing-plug of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
Embodiment 1.
As shown in figure 1, the present embodiment provides a kind of high pressure resistant frock joint, for carrying out sealing fixation to pipe, including
One transmission mechanism 2, one end of the transmission mechanism 2 are connected with the sealing-plug 3 for being sealed to the end of pipe, institute
The other end for stating transmission mechanism 2 is connected with for driving the movable regulation spanner 1 of the sealing-plug 3, in addition to use
In the flange clamp 5 that pipe is fixed, the flange clamp 5 is fixed on transmission mechanism 2 by a linking arm 4, described
Sealing-plug 3 is relative with flange clamp 5 to be arranged in parallel, and at least two hangers 6 are provided with the transmission mechanism 2.
Specifically, in use, Shipbuilding pipe of fixation to be sealed can be caught in flange card by U-shaped opening
In plate 5, due to the flange connection that is provided at both ends with of pipe, the diameter of flange connection is more than the diameter of pipe, therefore places
The edge of the flange connection of pipe on flange clamp 5 and U-shaped flange clamp 5 blocks, and prevents pipe from along its axial direction
Flange clamp 5 is moved out, so as to realize the fixation to pipe, the open-ended place of pipe carries out compression sealing by sealing-plug 3,
The fixation to pipe and seal operation are completed, and then can realize and tube interior is effectively cleaned.
The high pressure resistant frock joint design of the present invention is simple, easy to use, easily operated, not empty by construction during use
Between and job location limitation, be easy to the fixed work of pipe-line system sealing, and conveniently reclaim and recycle；Cleaning terminates
Afterwards, it is not necessary to hot work such as is removed and cut at the operation, destroyed to caused by pipe in pipe-line system so as to avoiding and
Influence.
Wherein, the regulation spanner 1 is connected by transmission mechanism 2 with sealing-plug 3, under used in regulation spanner 1 so that
Close to or far away from flange clamp 5, pipe is caught in the breach of flange clamp 5 sealing-plug 3, and the flange connection on pipe with
After the edge of U-shaped flange clamp 5 blocks, flange clamp 5 is moved closer to by the regulation sealing-plug 3 of spanner 1, incited somebody to action
While pipe is pressed between sealing-plug 3 and flange clamp 5, compression sealing is carried out to the end of pipe by sealing-plug 3.
During practice examining, flexibly the position of sealing-plug 3 can be adjusted by adjusting spanner 1, to adapt to
The pipe of different size be fixed and inspection of hermetic seal operation, practicality is very strong.
As preferable, the transmission mechanism 2 is laborsaving gear train or screw drive structure, and rotating regulation spanner 1 can be with
Regulation sealing-plug 3 moves forward and backward, so as to which the flange connection of pipe is stuck between sealing-plug 3 and flange clamp 5,
And sealing-plug 3 is by ferrule.
Wherein, the sealing-plug 3 is conical structure or frustum cone structure, and some encapsulated coils 31 are provided with its side wall, by
It is in structure wide at the top and narrow at the bottom in sealing-plug 3, and multiple encapsulated coils 31 is additionally provided with the side wall of sealing-plug 3 so that the sealing
Plug 3 can be formed with the port of pipe and is interference fitted, and the sealing effectiveness between the mouth of sealing-plug 3 and pipe be improved, so this is resistance to
The sealing effectiveness of high pressure frock joint is more satisfactory.
As preferable, the spacing between two neighboring encapsulated coil 31 is 8~12mm, it is ensured that high pressure resistant frock connects
Head has preferable sealing effectiveness；Preferably, the spacing of two neighboring encapsulated coil 31 is 10mm, can so be provided preferably
Sealing effectiveness, and facilitate sealing-plug 3 to assemble encapsulated coil 31.
As preferable, the 5 U-shaped structure of flange clamp, the U-shape structure it is interior through be 8~15cm, external diameter for 20~
35cm, suitable for most of pipes used in ship.
As preferable, the quantity of the hangers 6 is two, be separately positioned on the transmission mechanism 2 to side, use
When, the high pressure resistant frock joint of the present invention can be suspended vacantly by fixed chain, and increase the fixing seal effect of line up.
As preferable, the sealing-plug 3 is vulcanie plug, the material selection vulcanie of sealing-plug 3, because it has
Good elasticity, and there is good tensile strength, retractility, wearability, inoxidizability, slip resistance etc., beneficial to interference fit
Light realization and sealing effectiveness guarantee.
Embodiment 2.
The present embodiment and the difference of embodiment 1 are：The quantity of the hangers 6 is four, is separately positioned on the transmission
Four sides of mechanism 2, two of one pair of which side are used to of the invention will to be suspended vacantly high pressure resistant frock joint, its
Two are remaininged for being fixed by fixed chain with wall, are strengthened sealing effectiveness, are prevented from coming off, further improve fixing seal effect.
The other technical characteristics of the present embodiment are no longer repeated herein with embodiment 1.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, and the different aspect of the present invention as described above be present
Many other changes, in order to it is concise they do not provided in details.Therefore, within the spirit and principles of the invention,
Any omission for being made, modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of high pressure resistant frock joint, for carrying out sealing fixation to pipe, it is characterised in that including a transmission mechanism, institute
The one end for stating transmission mechanism is connected with sealing-plug for being sealed to the end of pipe, the transmission mechanism it is another
End is connected with for driving the movable regulation spanner of the sealing-plug, in addition to the method for pipe to be fixed
Blue clamp, the flange clamp are fixed on transmission mechanism by a linking arm, and the sealing-plug is relatively parallel with flange clamp
Set, at least two hangers are provided with the transmission mechanism.
2. high pressure resistant frock joint according to claim 1, it is characterised in that it is described regulation spanner by transmission mechanism with
Sealing-plug connects, under used in regulation spanner so that sealing-plug is close to or far away from flange clamp.
3. high pressure resistant frock joint according to claim 2, it is characterised in that the transmission mechanism be laborsaving gear train or
Screw drive structure.
4. high pressure resistant frock joint according to claim 1, it is characterised in that the sealing-plug is conical structure or round platform
Structure, some encapsulated coils are provided with its side wall.
5. high pressure resistant frock joint according to claim 4, it is characterised in that the spacing between two neighboring encapsulated coil
For 8~12mm.
6. high pressure resistant frock joint according to claim 5, it is characterised in that the spacing between two neighboring encapsulated coil
For 10mm.
7. high pressure resistant frock joint according to claim 1, it is characterised in that the U-shaped structure of flange clamp, the U
The interior warp of type structure is 8~15cm, and external diameter is 20~35cm.
8. high pressure resistant frock joint according to claim 1, it is characterised in that the quantity of the hangers is two, respectively
Be arranged on the transmission mechanism to side.
9. high pressure resistant frock joint according to claim 1, it is characterised in that the quantity of the hangers is four, respectively
It is arranged on four sides of the transmission mechanism.
10. high pressure resistant frock joint according to claim 1, it is characterised in that the sealing-plug is vulcanie plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889794.5A CN107654771A (en) | 2017-09-27 | 2017-09-27 | A kind of high pressure resistant frock joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889794.5A CN107654771A (en) | 2017-09-27 | 2017-09-27 | A kind of high pressure resistant frock joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654771A true CN107654771A (en) | 2018-02-02 |
Family
ID=61116917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889794.5A Pending CN107654771A (en) | 2017-09-27 | 2017-09-27 | A kind of high pressure resistant frock joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654771A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001235085A (en) * | 2000-02-21 | 2001-08-31 | Takaharu Miyauchi | Test plug for vinyl pipe |
| JP2005265585A (en) * | 2004-03-18 | 2005-09-29 | Mym Corp | Pressure proof test system of pipe coupling |
| CN202140737U (en) * | 2011-06-14 | 2012-02-08 | 湖州高林不锈钢管制造有限公司 | Temporary plugging tool for pegging steel pipe |
| CN202572308U (en) * | 2012-03-28 | 2012-12-05 | 南车戚墅堰机车有限公司 | Rapid assembly and disassembly sealing pressing device for pipeline sealing performance test |
| CN103629471A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Pipe orifice sealing device |
| CN204596435U (en) * | 2015-05-12 | 2015-08-26 | 深圳中广核工程设计有限公司 | The cleaning systems that the PWR nuclear power plant installation and debugging stage is special and sampling instrument |
| US9446821B1 (en) * | 2015-05-21 | 2016-09-20 | Austin MOHRFELD | Port and plug system for subsea equipment |
-
2017
- 2017-09-27 CN CN201710889794.5A patent/CN107654771A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001235085A (en) * | 2000-02-21 | 2001-08-31 | Takaharu Miyauchi | Test plug for vinyl pipe |
| JP2005265585A (en) * | 2004-03-18 | 2005-09-29 | Mym Corp | Pressure proof test system of pipe coupling |
| CN202140737U (en) * | 2011-06-14 | 2012-02-08 | 湖州高林不锈钢管制造有限公司 | Temporary plugging tool for pegging steel pipe |
| CN202572308U (en) * | 2012-03-28 | 2012-12-05 | 南车戚墅堰机车有限公司 | Rapid assembly and disassembly sealing pressing device for pipeline sealing performance test |
| CN103629471A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Pipe orifice sealing device |
| CN204596435U (en) * | 2015-05-12 | 2015-08-26 | 深圳中广核工程设计有限公司 | The cleaning systems that the PWR nuclear power plant installation and debugging stage is special and sampling instrument |
| US9446821B1 (en) * | 2015-05-21 | 2016-09-20 | Austin MOHRFELD | Port and plug system for subsea equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |