CN104819363B - Ship pipe mouth of pipe protective cover - Google Patents
Ship pipe mouth of pipe protective cover Download PDFInfo
- Publication number
- CN104819363B CN104819363B CN201510132067.5A CN201510132067A CN104819363B CN 104819363 B CN104819363 B CN 104819363B CN 201510132067 A CN201510132067 A CN 201510132067A CN 104819363 B CN104819363 B CN 104819363B
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- CN
- China
- Prior art keywords
- pipe
- ship
- mouth
- protective cover
- ship pipe
- 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.)
- Expired - Fee Related
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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
- 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)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The present invention relates to a kind of ship pipe mouth of pipe protective cover, it includes body and the protected enclosure integrally connected；Described body is used for screwing in the ship pipe mouth of pipe, and its first opening is relatively towards inside the ship pipe mouth of pipe, and the second opening towards outside the ship pipe mouth of pipe, its outer surface is provided with and the buttless thread of ship pipe internal wall of pipe orifice interference fit relatively；Described protected enclosure is located on the second opening of body, forms the receiving chamber of the described ship pipe mouth of pipe between its inner surface and outer surface of body.The single load bearing of described buttless thread and its interference fit with described ship pipe internal wall of pipe orifice, it can be ensured that described body is clamped securely in the described ship pipe mouth of pipe；Described protected enclosure plays and covers described body and the effect of the described ship pipe mouth of pipe, is also convenient for installation and the dismounting of whole ship pipe mouth of pipe protective cover simultaneously.The ship pipe mouth of pipe protective cover of the present invention has the beneficial effects such as protection is preferable, labor intensity is low, installation effectiveness is high.
Description
Technical field
The present invention relates to field of ship equipment, be specifically related to a kind of ship pipe mouth of pipe protective cover.
Background technology
All the time, in ship pipe (such as oil pipe) pretreatment to the transport installed of going on board, the protection process deposited,
For avoiding the polishing particulate matter such as dust or dust or welding slag iron filings to enter inside pipe, and avoid clashing and breaking hinder flange water-line or
Joint screw thread, its protectiving scheme is the most all to be sealed by manually installed bolt, iron wire colligation, gummed paper sticker, cloth bag mouth etc.
Plugging mouth and cover the nipple of pipe flange or pipe.Such as shown in Fig. 1, the opening part of the first pipe 1 is provided with flange 2,
The protectiving scheme of prior art is to add one layer of plank 3 on flange 2, then both is locked by bolt 4；Again as in figure 2 it is shown,
The opening part of two pipes 5 is provided with nipple 6, and the protectiving scheme of prior art is at one layer of gummed paper of nipple 6 outer wrapping
7。
But, owing to the technical ability of personnel has height, the selection of material to have difference, operation maneuver is variant, is easily caused pipe
The mouth of pipe plugging effect of son is uneven.The protection of the mouth of pipe that the people that technology is good, responsible people do is the most fairly proper, and responsibility
The protection of people's line up that the heart is the strongest just do bad, may often be such that bolt does not tightens or gummed paper does not pastes jail or strap is not wrapped up enough
Protection face, causes protecting not in place, and labor intensity is big, inefficient, and deposits and there may be quality safety risk.
Summary of the invention
The present invention is directed to the protection of line up in prior art not in place, labor intensity is big, the defects such as efficiency is low, it is provided that
Plant the ship pipe mouth of pipe protective cover that protection is preferable, labor intensity is low, installation effectiveness is high.
A kind of ship pipe mouth of pipe protective cover that the present invention proposes, it includes body and the protected enclosure integrally connected；Institute
State body for screwing in the ship pipe mouth of pipe, its first opening relatively towards inside the described ship pipe mouth of pipe, the second opening phase
To outside the described ship pipe mouth of pipe, its outer surface is provided with and the sawtooth of described ship pipe internal wall of pipe orifice interference fit
Screw thread；Described protected enclosure is located on the second opening of described body, shape between the outer surface of its inner surface and described body
Become the receiving chamber of the described ship pipe mouth of pipe.
Further, described protected enclosure includes protective plate and coaming plate；First of described protective plate and the of described body
Two opening one connect；Described coaming plate is connected with the periphery one of described protective plate, its inner surface and the outer surface of described body
Between form described receiving chamber.
Further, described ship pipe mouth of pipe protective cover also includes that ribs, described ribs are fixed on described protective plate
Second on.
Preferably, described buttless thread is 1mm with the magnitude of interference of described ship pipe internal wall of pipe orifice interference fit.
Preferably, the material of described buttless thread is elastomer or plastics.
Additionally, the invention allows for another form of ship pipe mouth of pipe protective cover, it includes the basis integrally connected
Body and protective plate；Described body is used for screwing in the ship pipe mouth of pipe, and its first opening is relatively towards in the described ship pipe mouth of pipe
Portion, the second opening towards outside the described ship pipe mouth of pipe, its outer surface is provided with and described ship pipe internal wall of pipe orifice relatively
The buttless thread of interference fit；First of described protective plate is connected with the second opening one of described body.
Further, described ship pipe mouth of pipe protective cover also includes that ribs, described ribs are fixed on described protective plate
Second on.
Preferably, described buttless thread is 1mm with the magnitude of interference of described ship pipe internal wall of pipe orifice interference fit.
Preferably, the material of described buttless thread is elastomer or plastics.
Beneficial effect: a kind of ship pipe mouth of pipe protective cover that the present invention proposes (is preferably applied at the mouth of pipe have screw thread to connect
The ship pipe of head), its body is used for screwing in the ship pipe mouth of pipe, described body outer surface is provided with and described boats and ships pipe
The buttless thread of sub-internal wall of pipe orifice interference fit, the single load bearing of buttless thread and it is with described ship pipe internal wall of pipe orifice
Interference fit, it can be ensured that described body is clamped securely in the described ship pipe mouth of pipe；Its protected enclosure plays capping
Body and the effect of the described ship pipe mouth of pipe are stated in residence, are also convenient for installation and the dismounting of whole protective cover simultaneously.Relative to existing
Having technology, the ship pipe mouth of pipe protective cover of the present invention has the useful effects such as protection is preferable, labor intensity is low, installation effectiveness is high
Really.
The another form of ship pipe mouth of pipe protective cover that the present invention proposes (is preferably applied at the mouth of pipe ship having flange
Oceangoing ship pipe), its body is used for screwing in the ship pipe mouth of pipe, described body outer surface is provided with and the described ship pipe mouth of pipe
The buttless thread of inwall interference fit, the single load bearing of buttless thread and its interference with described ship pipe internal wall of pipe orifice
Coordinate, it can be ensured that described body is clamped securely in the described ship pipe mouth of pipe；Its protective plate plays and covers described
Body and the effect of the described ship pipe mouth of pipe, be also convenient for installation and the dismounting of whole protective cover simultaneously.Relative to prior art, this
Invent another form of ship pipe mouth of pipe protective cover have equally protection preferably, labor intensity is low, installation effectiveness is high has
Benefit effect.
Accompanying drawing explanation
Fig. 1 is the scheme sectional structure schematic diagram utilizing plank to protect the ship pipe mouth of pipe in prior art.
Fig. 2 is the scheme sectional structure schematic diagram utilizing gummed paper to protect the ship pipe mouth of pipe in prior art.
Fig. 3 is the main TV structure section view signal of a kind of ship pipe mouth of pipe protective cover first embodiment that the present invention proposes
Figure.
Fig. 4 is Fig. 3 right TV structure schematic diagram.
Fig. 5 is Fig. 3 structural representation when using.
Fig. 6 is the main TV structure section view signal of a kind of ship pipe mouth of pipe protective cover the second embodiment that the present invention proposes
Figure.
Fig. 7 is Fig. 6 right TV structure schematic diagram.
Fig. 8 is Fig. 6 structural representation when using.
In Fig. 1 to Fig. 2: 1-the first pipe, 2-flange, 3-plank, 4-bolt, 5-the second pipe, 6-nipple, 7-glue
Paper.
In Fig. 3 to Fig. 5: 10-body, 11-buttless thread, 20-protected enclosure, 21-protective plate, 22-coaming plate, 30-accommodates
Chamber, 40-ribs, 100-ship pipe, 110-nipple.
In Fig. 6 to Fig. 8: 50-body, 51-buttless thread, 60-protective plate, 70-ribs, 200-ship pipe, 210-
Flange.
Detailed description of the invention
The present invention is carried out further below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that
Describe.
First embodiment:
Refer to Fig. 3 to Fig. 5, a kind of ship pipe mouth of pipe protective cover that first embodiment proposes (as it is shown in figure 5, preferably
It is applicable at the mouth of pipe ship pipe 100 having nipple 110), it includes body 10 and the protected enclosure 20 integrally connected；Institute
Stating body 10 for screwing in ship pipe 100 mouth of pipe, (during use) its first opening is relatively towards described ship pipe 100 mouth of pipe
Inside, the second opening towards outside described ship pipe 100 mouth of pipe, its outer surface is provided with and described ship pipe 100 relatively
The buttless thread 11 of internal wall of pipe orifice interference fit；Described protected enclosure 20 is located on the second opening of described body 10, in it
The receiving chamber 30 of described ship pipe 100 mouth of pipe is formed between the outer surface of surface and described body 10.
The ship pipe mouth of pipe protective cover that the present embodiment proposes, its body 10 is used for screwing in ship pipe 100 mouth of pipe, institute
State and be provided with on body 10 outer surface and the buttless thread 11 of described ship pipe 100 internal wall of pipe orifice interference fit, buttless thread
The single load bearing of 11 and its interference fit with described ship pipe 100 internal wall of pipe orifice, it can be ensured that described body 10 jail
It is fixed in described ship pipe 100 mouth of pipe by ground；Its protected enclosure 20 plays and covers described body 10 and described boats and ships pipe
The effect of son 100 mouths of pipe, is also convenient for installation and the dismounting of whole protective cover simultaneously.Relative to prior art, the ship of the present embodiment
Oceangoing ship pipe mouth of pipe protective cover has the beneficial effects such as protection is preferable, labor intensity is low, installation effectiveness is high.
In order to the purpose of the present embodiment is better achieved, the present embodiment is also further optimized design.
Concrete, referring to Fig. 3, described protected enclosure 20 includes protective plate 21 and coaming plate 22；The of described protective plate 21
One side is connected with the second opening one of described body 10；Described coaming plate 22 is connected with the periphery one of described protective plate 21, its
Described receiving chamber 30 is formed between the outer surface of inner surface and described body 10.
In order to strengthen the fastness of whole protective cover further, the present embodiment also includes ribs 40, described ribs
On 40 be fixed on described protective plate 21 second, described protective plate 21 is played invigoration effect.
In the present embodiment, described buttless thread 11 is excellent with the magnitude of interference of described ship pipe 100 internal wall of pipe orifice interference fit
Elect 1mm as.Certainly, it is possible to be arranged as required to into the magnitude of interference of other numerical value, as long as ensureing that body 10 can be fixed securely
In described ship pipe 100 mouth of pipe.
In the present embodiment, the material of described buttless thread 11 is preferably elastomer or plastics.In order to cost-effective, avoid
Getting rusty and reduce weight, in the present embodiment, integral protection cover may each be rubber or plastics.
Second embodiment:
Referring to Fig. 6 to Fig. 8, a kind of ship pipe mouth of pipe protective cover that the second embodiment proposes is (as shown in Figure 8, preferably
It is applicable at the mouth of pipe ship pipe 200 having flange 210), it includes body 50 and the protective plate 60 integrally connected；Described body
50 are used for screwing in ship pipe 200 mouth of pipe, (during use) its first opening relatively towards inside described ship pipe 200 mouth of pipe,
Second opening relatively towards outside described ship pipe 200 mouth of pipe, its outer surface is provided with in described ship pipe 200 mouth of pipe
The buttless thread 51 of wall interference fit；First of described protective plate 60 is connected with the second opening one of described body 50.
The ship pipe mouth of pipe protective cover that the present embodiment proposes, its body 50 is used for screwing in ship pipe 200 mouth of pipe, institute
State and be provided with on body 50 outer surface and the buttless thread 51 of described ship pipe 100 internal wall of pipe orifice interference fit, buttless thread
The single load bearing of 51 and its interference fit with described ship pipe 100 internal wall of pipe orifice, it can be ensured that described body 50 jail
It is fixed in described ship pipe 100 mouth of pipe by ground；Its protective plate 60 plays and covers described body 50 and described ship pipe
The effect of 60 mouths of pipe, is also convenient for installation and the dismounting of whole protective cover simultaneously.The ship pipe mouth of pipe protective cover of the present embodiment is same
Sample has the beneficial effects such as protection is preferable, labor intensity is low, installation effectiveness is high.
In order to the purpose of the present embodiment is better achieved, the present embodiment is also further optimized design.
In order to strengthen the fastness of whole protective cover further, the present embodiment also includes ribs 70, described ribs
On 70 be fixed on described protective plate 60 second, described protective plate 60 is played invigoration effect.
In the present embodiment, described buttless thread 51 is excellent with the magnitude of interference of described ship pipe 200 internal wall of pipe orifice interference fit
Elect 1mm as.Certainly, it is possible to be arranged as required to into the magnitude of interference of other numerical value, as long as ensureing that body 50 can be fixed securely
In the described ship pipe mouth of pipe.
In the present embodiment, the material of described buttless thread 51 is preferably elastomer or plastics.In order to cost-effective, avoid
Getting rusty and reduce weight, in the present embodiment, integral protection cover may each be rubber or plastics.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. a ship pipe mouth of pipe protective cover, it is characterised in that include body and the protected enclosure integrally connected；Described body
For screwing in the ship pipe mouth of pipe, its first opening is relatively towards inside the described ship pipe mouth of pipe, and the second opening is relatively towards institute
State outside the ship pipe mouth of pipe, its outer surface is provided with and the buttless thread of described ship pipe internal wall of pipe orifice interference fit；
Described protected enclosure is located on the second opening of described body, is formed described between the outer surface of its inner surface and described body
The receiving chamber of the ship pipe mouth of pipe；
Described protected enclosure includes protective plate and coaming plate；First of described protective plate integrally connects with the second opening of described body
Connect；Described coaming plate is connected with the periphery one of described protective plate, is formed described between the outer surface of its inner surface and described body
Accommodate chamber；
Also include that ribs, described ribs are fixed on second of described protective plate；
The material of described buttless thread is elastomer or plastics.
Ship pipe mouth of pipe protective cover the most according to claim 1, it is characterised in that described buttless thread and described boats and ships
The magnitude of interference of pipe internal wall of pipe orifice interference fit is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132067.5A CN104819363B (en) | 2015-03-24 | 2015-03-24 | Ship pipe mouth of pipe protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132067.5A CN104819363B (en) | 2015-03-24 | 2015-03-24 | Ship pipe mouth of pipe protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819363A CN104819363A (en) | 2015-08-05 |
| CN104819363B true CN104819363B (en) | 2016-11-30 |
Family
ID=53729757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132067.5A Expired - Fee Related CN104819363B (en) | 2015-03-24 | 2015-03-24 | Ship pipe mouth of pipe protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819363B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953843A (en) * | 2018-09-13 | 2018-12-07 | 德清恒升管件有限公司 | A kind of protective cover of pipe joint screw thread |
| CN110203242B (en) * | 2019-05-08 | 2020-07-31 | 镇江市营房塑电有限公司 | Air inlet protective plug of rear cover of brake of train and preparation method thereof |
| CN113551089A (en) * | 2021-05-18 | 2021-10-26 | 沪东中华造船(集团)有限公司 | Flange type pipe port protection device and installation method thereof |
| CN113503406B (en) * | 2021-06-28 | 2022-08-02 | 沪东中华造船(集团)有限公司 | Rainproof protection device and protection method for pipe orifice in ship industry |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29803360U1 (en) * | 1998-02-14 | 1999-06-17 | Wiska Hoppmann & Mulsow Gmbh, 24568 Kaltenkirchen | Plastic locking screw |
| CN200943801Y (en) * | 2006-08-11 | 2007-09-05 | 浙江盾安精工集团有限公司 | Four-way valve nozzle cap structure |
| CN201575272U (en) * | 2010-01-26 | 2010-09-08 | 南车株洲电力机车有限公司 | Pipeline protecting pipe plug for locomotive |
| CN203907107U (en) * | 2014-06-03 | 2014-10-29 | 芜湖美智空调设备有限公司 | Sealing plug for connecting tube of internal-external machine of air conditioner and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6758244B2 (en) * | 2002-08-06 | 2004-07-06 | Lasco Fittings, Inc. | Thrust plug and method for using a thrust plug |
-
2015
- 2015-03-24 CN CN201510132067.5A patent/CN104819363B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29803360U1 (en) * | 1998-02-14 | 1999-06-17 | Wiska Hoppmann & Mulsow Gmbh, 24568 Kaltenkirchen | Plastic locking screw |
| CN200943801Y (en) * | 2006-08-11 | 2007-09-05 | 浙江盾安精工集团有限公司 | Four-way valve nozzle cap structure |
| CN201575272U (en) * | 2010-01-26 | 2010-09-08 | 南车株洲电力机车有限公司 | Pipeline protecting pipe plug for locomotive |
| CN203907107U (en) * | 2014-06-03 | 2014-10-29 | 芜湖美智空调设备有限公司 | Sealing plug for connecting tube of internal-external machine of air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104819363A (en) | 2015-08-05 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |