CN106224692A - A kind of orifice sealing device - Google Patents
A kind of orifice sealing device Download PDFInfo
- Publication number
- CN106224692A CN106224692A CN201610798902.3A CN201610798902A CN106224692A CN 106224692 A CN106224692 A CN 106224692A CN 201610798902 A CN201610798902 A CN 201610798902A CN 106224692 A CN106224692 A CN 106224692A
- Authority
- CN
- China
- Prior art keywords
- sealing device
- dismounting
- seal body
- orifice sealing
- armshaft
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 55
- 238000005452 bending Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007779 soft material Substances 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of orifice sealing device, it includes dismantling assembly and seal body wide at the top and narrow at the bottom；The sidewall on the top of seal body is provided with annulus depression, and the sidewall of seal body is additionally provided with multiple sealed loop, and multiple sealed loops are positioned at the lower section of annulus depression；Dismounting assembly includes connector and in order to be engaged the fixture of annulus depression, fixture includes connecting shaft and two the dismounting armshafts connect by connecting shaft axle, and the top of two dismounting armshafts is equipped with clamping part, and clamping part is circular arc, one end jockey of connector, the other end connects the top of seal body.The orifice sealing device of the present invention, owing to seal body is structure wide at the top and narrow at the bottom and has multiple sealed loop, so sealing effectiveness is preferable；Simultaneously as two clamping parts coordinate can be engaged annulus depression well, fixture utilizes lever principle seal body can be tilted from the pipeline mouth of pipe, it is achieved the purpose to sealing device recycling.
Description
Technical field
The present invention relates to sealing device field, be specifically related to a kind of orifice sealing device.
Background technology
Shipborne equipment is being installed, is being debugged and during the fabrication and installation of pipeline, can be inevitably generated hard particles, weldering
The various impurity such as slag, rust, and during shipbuilding, the processing of pipeline, makes, processes, installs and run through whole and produce stream
Journey, accordingly, it would be desirable to be effectively protected the mouth of pipe of pipeline, makes whole pipe-line system to avoid impurity to enter channel interior
Become damage.Prior art is mainly the methods such as the stickup by the wrapping of protective cloth, the closure of stopper and adhesive tape to pipeline pipe
Mouth seals, but the plugging effect of this type of method is unsatisfactory, nor sealing device can be carried out recycling.
Summary of the invention
In order to overcome the shortcoming and defect of prior art, the present invention provides a kind of orifice sealing device, and this ferrule fills
The sealing effectiveness put is preferable and can be to sealing device recycling.
To achieve these goals, a kind of orifice sealing device that the present invention provides it include dismantling assembly and wide at the top and narrow at the bottom
Seal body；The sidewall on the top of described seal body is provided with annulus depression, and the sidewall of described seal body is additionally provided with
Multiple sealed loops, multiple described sealed loops are positioned at the lower section of described annulus depression；
Described dismounting assembly includes connector and in order to be engaged the fixture of described annulus depression；Described fixture includes connecting shaft
With two the dismounting armshafts connect by described connecting shaft axle, the top of two described dismounting armshafts is equipped with clamping part, described clamping
Portion is circular arc；One end of described connector connects described fixture, and the other end connects the top of described seal body.
In above-mentioned orifice sealing device, each described dismounting armshaft is all bent to form certain angle at described connecting shaft
Degree.
In above-mentioned orifice sealing device, the bending angle of each described dismounting armshaft is 90 degree of-180 degree.
In above-mentioned orifice sealing device, the bending angle of each described dismounting armshaft is 120 degree.
In above-mentioned orifice sealing device, described seal body is conical structure or frustum cone structure, described seal body
A diameter of 80mm of top end face.
In above-mentioned orifice sealing device, the spacing of adjacent two described sealed loops is 8-12mm.
In above-mentioned orifice sealing device, the spacing of adjacent two described sealed loops is 10mm.
In above-mentioned orifice sealing device, the bottom of one of them described dismounting armshaft is provided with through hole, and described connector is worn
Cross described through hole this dismounting armshaft of fixing connection.
In above-mentioned orifice sealing device, the inner side of described clamping part is provided with asperities.
A kind of orifice sealing device that technique scheme is provided, owing to seal body is structure wide at the top and narrow at the bottom, and
It is additionally provided with multiple sealed loop on the sidewall of seal body, so seal body can form interference fit with the pipeline mouth of pipe, carries
High sealing effectiveness between seal body and the pipeline mouth of pipe, so the sealing effectiveness of this orifice sealing device is more satisfactory；
Simultaneously as the top of two dismounting armshafts on fixture is equipped with the clamping part in circular arc, two clamping parts
Cooperation can be engaged annulus depression well, the most again the bottom of two dismounting armshafts as grip portion and is applied certain
Pressure, according to lever principle, seal body is come off from the pipeline mouth of pipe by tilting under the effect of two dismounting armshaft lever force,
Thus realize the purpose to sealing device recycling.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the orifice sealing device of the present invention；
Fig. 2 be the orifice sealing device of the present invention dismounting assembly and seal body with the use of time structural representation.
Wherein, 1, fixture；11, connecting shaft；12, dismounting armshaft；13, clamping part；2, seal body；21, annulus depression；
22, sealed loop；3, connector；4, the pipeline mouth of pipe；A, bending angle；B, distance.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
As depicted in figs. 1 and 2, a kind of orifice sealing device of the present invention, including dismounting assembly and sealing wide at the top and narrow at the bottom
Body 2；The sidewall on the top of seal body 2 is provided with annulus depression 21, on the sidewall of the seal body 2 below annulus depression 21
Being additionally provided with multiple sealed loop 22, multiple sealed loops 22 are positioned at the lower section of annulus depression 21；
Dismounting assembly includes connector 3 and in order to be engaged the fixture 1 of annulus depression；Fixture 1 includes connecting shaft 11 and by even
Two dismounting armshafts 12 that spindle 11 axle connects, the top of two dismounting armshafts 12 is equipped with clamping part 13, and clamping part 13 is in circular arc
Shape；One end jockey 1 of connector 3, the other end connects the top of seal body 2.
Preferably, the bottom of a dismounting armshaft 12 arranges a through hole wherein, and connector 3 is fixing even through this through hole
Connect this dismounting armshaft 12, so can ensure that fixture 1 can be connected with seal body 2 all the time, prevent fixture 1 from losing, and make pipe
Mouth sealing device cannot realize recycling.
Use under the severe marine environment such as humidity, high/low temperature owing to the orifice sealing device of boats and ships is many, connector 3
Preferably employ retractility, wearability, non-oxidizability, soft material that slip resistance is good are made.
Owing to seal body 2 is to be additionally provided with multiple sealed loop in structure wide at the top and narrow at the bottom, and the sidewall of seal body 2
22, so seal body 2 can form interference fit with the pipeline mouth of pipe 4, improve between seal body 2 and the pipeline mouth of pipe 4 is close
Envelope effect, so the sealing effectiveness of this orifice sealing device is more satisfactory；
Simultaneously as the top of two dismounting armshafts 12 on fixture 1 is equipped with the clamping part 13 in circular arc, two folders
Hold portion 13 cooperation and can be engaged annulus depression 21 well, the most again the bottom of two dismounting armshafts 12 as grip portion the most also
Apply certain pressure, according to lever principle, seal body 2 under the effect of two dismounting armshaft 12 lever force by tilting from
The pipeline mouth of pipe 4 comes off, thus realizes the purpose to sealing device recycling.
Preferably, seal body 2 is made up of vulcanie, so can ensure that seal body 2 has good elasticity, draws
Stretch the performances such as intensity, retractility, wearability, non-oxidizability, slip resistance, be more beneficial for easily realizing and sealing effect of interference fit
The guarantee of fruit.
Each dismounting armshaft 12 on fixture 1 is all bent to form certain angle, two dismounting armshafts 12 at connecting shaft 11
Bending angle a equal, bending angle a can according to the concrete installation site between orifice sealing device and circuit line
Changing flexibly between 90 degree of-180 degree, so design can increase the bottom dismantling armshaft 12 and circuit line or the ship of fixture 1
Distance b between other equipment on oceangoing ship, is more beneficial for user and grasps the bottom of dismounting armshaft 12, facilitate user to dismounting
The bottom of armshaft 12 applies pressure, so that clamping part 13 can more firmly clamp the annulus depression 21 in seal body 2,
Seal body 2 is made more easily to come off from the pipeline mouth of pipe 4 eventually；
Preferably, the bending angle a of each dismounting armshaft 12 is 120 degree, is so possible not only to ensure the dismounting of fixture 1
On the bottom of armshaft 12 and circuit line or boats and ships, distance b between other equipment is ideal, facilitates user to dismounting axle
The bottom of arm 12 applies pressure；And it is also possible to prevent that the process that seal body 2 is come off from the pipeline mouth of pipe 4 by tilting occurs
In, owing to distance b between dismounting armshaft 12 and circuit line or other equipment contacts with each other not, user cannot continue
Firmly, the phenomenon that seal body 2 cannot completely fall off is made from the pipeline mouth of pipe 4；But also user can be effectively prevented and exist
During force, due to dismounting armshaft 12 bottom and circuit line or other equipment between distance b the shortest, user with
During power, arm is disassembled armshaft 12 and circuit line or other equipment is clamped, and accidentally injures the phenomenon of user.
Seal body 2 is conical structure or frustum cone structure, a diameter of 80mm of the top end face of seal body 2, to ensure
The top of seal body 2 can arrange annulus depression 21 rational in infrastructure, to meet use requirement, prevents owing to annulus caves in
The design strength of 21 is inadequate, clamping part 13 clamp annulus cave in 21 time, there is deformation or damages in the top of seal body 2.
The spacing of adjacent two sealed loops 22 in seal body 2 is 8-12mm, so can ensure that ferrule fills
Put and there is preferable sealing effectiveness；Preferably, the spacing of adjacent two sealed loops 22 is 10mm, so can provide more preferable
Sealing effectiveness, and facilitate seal body 2 to assemble sealed loop 22.
Being provided with anti-slip part in the inner side of clamping part 13, anti-slip part can be asperities, projection, depression etc., to increase further
The clamping dynamics of big clamping part 13, prevent user the bottom of dismounting armshaft 12 is applied pressure excessive time, clamping part 13 and circle
Ring depression 21 generation is slided relatively, and damages the coefficient of friction of the contact surface of clamping part 13 and annulus depression 21, and finally affects
The service life of orifice sealing device.
To sum up, a kind of orifice sealing device provided by the present invention, owing to seal body 2 is structure wide at the top and narrow at the bottom, and
Being additionally provided with multiple sealed loop 22 on the sidewall of seal body 2, seal body 2 can form interference fit with the pipeline mouth of pipe 4, carries
High sealing effectiveness between seal body 2 and the pipeline mouth of pipe 4, so the sealing effectiveness of this orifice sealing device is more satisfactory；
Simultaneously as the top of two dismounting armshafts 12 on fixture 1 is equipped with the clamping part 13 in circular arc, two folders
Hold portion 13 cooperation and can be engaged annulus depression 21 well, the most again the bottom of two dismounting armshafts 12 as grip portion the most also
Apply certain pressure, according to lever principle, seal body 2 under the effect of two dismounting armshaft 12 lever force by tilting from
The pipeline mouth of pipe 4 comes off, thus realizes the purpose to sealing device recycling.
Below it is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
Saying, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and replacement, these improve and replace also should
It is considered as protection scope of the present invention.
Claims (9)
1. an orifice sealing device, it is characterised in that it includes dismantling assembly and seal body wide at the top and narrow at the bottom；Described sealing
The sidewall on the top of body is provided with annulus depression, and the sidewall of described seal body is additionally provided with multiple sealed loop, Duo Gesuo
State sealed loop and be positioned at the lower section of described annulus depression；
Described dismounting assembly includes connector and in order to be engaged the fixture of described annulus depression；Described fixture include connecting shaft and by
Described connecting shaft axle connect two dismounting armshafts, the top of two described dismounting armshafts is equipped with clamping part, described clamping part in
Circular arc；One end of described connector connects described fixture, and the other end connects the top of described seal body.
2. orifice sealing device as claimed in claim 1, it is characterised in that each described dismounting armshaft is at described connecting shaft
All it is bent to form certain angle.
3. orifice sealing device as claimed in claim 2, it is characterised in that the bending angle of each described dismounting armshaft is
90 degree of-180 degree.
4. orifice sealing device as claimed in claim 3, it is characterised in that the bending angle of each described dismounting armshaft is
120 degree.
5. orifice sealing device as claimed in claim 1 or 2, it is characterised in that described seal body is conical structure or circle
Platform structure, a diameter of 80mm of the top end face of described seal body.
6. orifice sealing device as claimed in claim 1 or 2, it is characterised in that the spacing of adjacent two described sealed loops
For 8-12mm.
7. orifice sealing device as claimed in claim 6, it is characterised in that the spacing of adjacent two described sealed loops is
10mm。
8. orifice sealing device as claimed in claim 1 or 2, it is characterised in that the bottom of one of them described dismounting armshaft
Being provided with through hole, described connector connects this dismounting armshaft through described through hole is fixing.
9. orifice sealing device as claimed in claim 1 or 2, it is characterised in that the inner side of described clamping part is provided with anti-slip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798902.3A CN106224692A (en) | 2016-08-31 | 2016-08-31 | A kind of orifice sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798902.3A CN106224692A (en) | 2016-08-31 | 2016-08-31 | A kind of orifice sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224692A true CN106224692A (en) | 2016-12-14 |
Family
ID=58074262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798902.3A Pending CN106224692A (en) | 2016-08-31 | 2016-08-31 | A kind of orifice sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184955A (en) * | 2020-03-03 | 2020-05-22 | 河南驼人贝斯特医疗器械有限公司 | A new type of air supply device |
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| CN201500940U (en) * | 2009-09-01 | 2010-06-09 | 夏锡武 | Multifunctional nippers with warped handle |
| US20100148137A1 (en) * | 2007-11-20 | 2010-06-17 | Foley Michael J | Fastener extraction tool |
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| CN201998075U (en) * | 2010-11-18 | 2011-10-05 | 龚素华 | Tongs |
| CN202038537U (en) * | 2011-05-06 | 2011-11-16 | 山东科技大学 | Novel thermos bottle plug |
| CN202080526U (en) * | 2011-05-20 | 2011-12-21 | 杨寒 | Easy-to-open red wine cover |
| CN102458296A (en) * | 2009-06-12 | 2012-05-16 | 理查德·戈尔登 | Forceps for molar extraction |
| CN204625127U (en) * | 2015-05-12 | 2015-09-09 | 淄博出入境检验检疫局综合技术服务中心 | The reagent bottle cork puller that a kind of jaw is adjustable |
-
2016
- 2016-08-31 CN CN201610798902.3A patent/CN106224692A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821969A (en) * | 1972-05-31 | 1974-07-02 | Underground Prod Inc | Plug |
| CN2332871Y (en) * | 1997-11-03 | 1999-08-11 | 程远惠 | Communicating duct plugging plug |
| US6918324B2 (en) * | 2003-08-08 | 2005-07-19 | Chih-Ching Hsien | Hand tool having a bendable holding portion |
| CN101160100A (en) * | 2005-04-13 | 2008-04-09 | 斯恩蒂斯有限公司 | Forceps and system using same |
| US20100148137A1 (en) * | 2007-11-20 | 2010-06-17 | Foley Michael J | Fastener extraction tool |
| CN101965251A (en) * | 2008-01-09 | 2011-02-02 | 科尼佩克斯-沃克.C.古斯塔夫普奇公司 | Pliers as middle cutter or side cutter |
| CN101590639A (en) * | 2009-05-01 | 2009-12-02 | 谈发来 | Positioning pliers |
| CN102458296A (en) * | 2009-06-12 | 2012-05-16 | 理查德·戈尔登 | Forceps for molar extraction |
| CN201500940U (en) * | 2009-09-01 | 2010-06-09 | 夏锡武 | Multifunctional nippers with warped handle |
| CN201998075U (en) * | 2010-11-18 | 2011-10-05 | 龚素华 | Tongs |
| CN202038537U (en) * | 2011-05-06 | 2011-11-16 | 山东科技大学 | Novel thermos bottle plug |
| CN202080526U (en) * | 2011-05-20 | 2011-12-21 | 杨寒 | Easy-to-open red wine cover |
| CN204625127U (en) * | 2015-05-12 | 2015-09-09 | 淄博出入境检验检疫局综合技术服务中心 | The reagent bottle cork puller that a kind of jaw is adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184955A (en) * | 2020-03-03 | 2020-05-22 | 河南驼人贝斯特医疗器械有限公司 | A new type of air supply device |
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| C06 | 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 |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |