CN109185455A - Chuan Pa high-pressure flush mouth seal cap - Google Patents
Chuan Pa high-pressure flush mouth seal cap Download PDFInfo
- Publication number
- CN109185455A CN109185455A CN201811122578.9A CN201811122578A CN109185455A CN 109185455 A CN109185455 A CN 109185455A CN 201811122578 A CN201811122578 A CN 201811122578A CN 109185455 A CN109185455 A CN 109185455A
- Authority
- CN
- China
- Prior art keywords
- cap
- cap body
- seal cap
- fastener
- brim
- 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
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0045—Caps, hoods, or the like devices for protective purposes, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The present invention relates to a kind of Chuan Pa high-pressure flush mouth seal caps, fastener including seal cap ontology and installation on the body, the seal cap ontology includes the brim of a hat made of polyurethane material and cap body, the brim of a hat is coaxially formed on the top of cap body, the brim of a hat protrudes cap body, and the bottom of cap body is coaxially formed with the dashpot to cap internal projection, and the bottom of dashpot is a disk, it is integrally formed with splicing seams on disk, is integrally formed with annular groove on the cap body inner sidewall of bottom position in cap body；The fastener is to connect the dead ring formed by fastening ring plate and bolt thread.The present invention is mounted in seal cap using the fastener of adjustable fastening strength, is not only more firmly mounted seal cap, but also substantially increase sealing effect.
Description
Technical field
The invention belongs to shipbuilding fields, are related to sealing technique, especially a kind of Chuan Pa high-pressure flush mouth seal cap.
Background technique
The high-pressure flush mouth of Chuan Pa is a thrust discharge outlet being pushed forward for Chuan Pa, when not washing by water, the high-pressure flush
Mouth need to be tightly connected with seal cap, prevented water, silt, sandstone from flowing backwards from flush port and entered ship Pa and ship Pa is caused to sink, existing
There is the seal cap of technology generally all only to take interference fit by tooling with connector merely, to reach good sealing performance,
Such Simple sealing water still can enter from the fine crack between seal cap and flush port, and even if adopt what the external world reinforced
Method is generally all only reinforced using spring, spring reinforce there are the drawbacks of be reinforcement edge that spring is given be to limit,
Spring is easy to fall off due to the punching press of water.
Summary of the invention
It is an object of the invention to provide in place of overcome the deficiencies in the prior art, a kind of structure is simple, sealing effect is good, peace
Fill firm Chuan Pa high-pressure flush mouth seal cap.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of ship Pa high-pressure flush mouth seal cap, the fastener including seal cap ontology and installation on the body, institute
Stating seal cap ontology includes the brim of a hat made of polyurethane material and cap body, and the brim of a hat is coaxially formed on the top of cap body, the brim of a hat protrusion
Cap body, the bottom of cap body are coaxially formed with the dashpot to cap internal projection, and the bottom of dashpot is a disk, are integrally formed on disk
Splicing seams are integrally formed with annular groove on the cap body inner sidewall of bottom position in cap body；The fastener be by fastening ring plate with
And bolt thread connects the dead ring to be formed.
Moreover, fastening ring plate both ends one outward weld to form fastener hole by bending, it is fixed with connecting column in fastener hole, even
It connects and is integrally formed with threaded hole among column, bolt thread connects two threaded holes and forms dead ring.
Moreover, the inner sidewall in the fastening ring plate fastener hole position is welded with a block arc, block arc it is upper and lower
Both ends are symmetrically formed with upper limit bit slice and lower limit bit slice, form an arc limit slot.
Moreover, the angle between the splicing seams is 60 °.
The advantages and positive effects of the present invention are:
1, the present invention is mounted in seal cap using the fastener of adjustable fastening strength, not only makes seal cap installation more
Securely, and sealing effect is substantially increased.
2, inner sidewall of the present invention in fastening ring plate fastener hole position is welded with a block arc, the block arc it is upper,
Lower both ends are symmetrically formed with upper limit bit slice and lower limit bit slice, so that block arc forms an arc limit slot, prevent bolt from revolving
To the abrasion of cap body when turning, seal cap ontology is protected, service life is extended.
3, the small surface of the brim of a hat is close in the upper surface of upper limit bit slice of the invention, realizes the position positioning of entire fastener,
Lower limit bit slice cooperates upper limit bit slice to realize the limit at fastening ring plate both ends, its docking is made to form complete pressure rings, ring it is each
The pressure of pressure spot is identical, to substantially increase leakproofness.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is seal cap body construction schematic diagram of the invention；
Fig. 3 is fastener constructions schematic diagram of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawing and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, this does not limit the scope of protection of the present invention.
A kind of ship Pa high-pressure flush mouth seal cap, the fastener 6 including seal cap ontology 3 and installation on the body,
The seal cap ontology includes the brim of a hat 5 and cap body 7 made of polyurethane material, and the bottom of the cap body is coaxially formed with into cap
The dashpot of protrusion, the cell wall thickness of the dashpot is identical with cap body thickness, and the bottom of the dashpot is a disk 1, with
The center of circle of the disk is midpoint, and splicing seams 2 are integrally formed on the disk of the bottom, and the angle between the splicing seams is 60 °,
When starting high-pressure flush, the splicing seams of buffering trench bottom disk are washed open by high pressure water and water are caused to be gone out from flush port, when
When stopping bath, the splicing seams of disk restore the disk for being spliced into a sealing, prevent the impact of silt, sandstone；The cap body
It is integrally formed with annular groove 4 on the cap body inner sidewall of interior close bottom position, is embedded with sealing ring in the annular groove, the sealing ring can be with
Select O-ring seal；The brim of a hat is coaxially formed on the top of cap body, and the brim of a hat protrudes cap body 1-3cm, in order to enable seal cap
It can better cover at high-pressure flush mouth, be co-axially mounted a fastener, the fastening in the cap body outer rim at the brim of a hat
Its adjustable fastening strength of part, carrys out the sealing intensity of fixing seal cap；
The fastener connects the dead ring formed, the fastening ring plate both ends one by fastening ring plate and bolt thread
Outside bending welds to form fastener hole 8, connecting column 10 is fixed in fastener hole, and threaded hole is integrally formed among connecting column,
The bolt 9 adjusts the fastening strength of housing fastener at cap body outer rim by two threaded hole rotations, in order to prevent bolt
When rotated to the abrasion of cap body, the inner sidewall in fastening ring plate fastener hole position is welded with a block arc 11, arc gear
The upper/lower terminal of block is symmetrically formed with upper limit bit slice 12 and lower limit bit slice 13, so that block arc forms an arc limit slot, tightly
Gu the other end of ring plate is first inlaid in the arc limit slot, then passes through bolt in the elastic progress of the limited ring groove internal clamp
It adjusts, further, the small surface of the brim of a hat is close to after the upper surface fastening of the upper limit bit slice, realizes the position of entire fastener
Positioning, lower limit bit slice cooperation upper limit bit slice realize the limit at fastening ring plate both ends, so that its docking is formed one and are adjusted, are complete
Dead ring.
In use, first fastener is mounted on cap, then seal cap is sleeved at high-pressure flush mouth, works as flush port
Nozzle when withstanding cap bottom, rotate bolt, cap body be securedly mounted at high-pressure flush mouth, realize sealing.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of ship Pa high-pressure flush mouth seal cap, it is characterised in that: on the body including seal cap ontology and installation
Fastener, the seal cap ontology include the brim of a hat made of polyurethane material and cap body, and the brim of a hat is coaxially formed on the top of cap body,
The brim of a hat protrudes cap body, and the bottom of cap body is coaxially formed with the dashpot to cap internal projection, and the bottom of dashpot is a disk, on disk
Splicing seams are integrally formed with, are integrally formed with annular groove on the cap body inner sidewall of bottom position in cap body；The fastener is by tight
Gu ring plate and bolt thread connect the dead ring to be formed.
2. ship Pa according to claim 1 high-pressure flush mouth seal cap, it is characterised in that: fastening ring plate both ends one to
Outer bending welds to form fastener hole, is fixed with connecting column in fastener hole, and threaded hole, bolt thread are integrally formed among connecting column
It connects two threaded holes and forms dead ring.
3. ship Pa according to claim 2 high-pressure flush mouth seal cap, it is characterised in that: fastened in the fastening ring plate
The inner sidewall of hole site is welded with a block arc, and the upper/lower terminal of block arc is symmetrically formed with upper limit bit slice and lower limit bit slice,
Form an arc limit slot.
4. Chuan Pa according to claim 1 high-pressure flush mouth seal cap, it is characterised in that: the folder between the splicing seams
Angle is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122578.9A CN109185455A (en) | 2018-09-26 | 2018-09-26 | Chuan Pa high-pressure flush mouth seal cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122578.9A CN109185455A (en) | 2018-09-26 | 2018-09-26 | Chuan Pa high-pressure flush mouth seal cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185455A true CN109185455A (en) | 2019-01-11 |
Family
ID=64906320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122578.9A Pending CN109185455A (en) | 2018-09-26 | 2018-09-26 | Chuan Pa high-pressure flush mouth seal cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185455A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120008794A (en) * | 2010-07-20 | 2012-02-01 | 삼성중공업 주식회사 | Sea chest covers for a ship |
| KR20140005850U (en) * | 2013-05-09 | 2014-11-19 | 현대중공업 주식회사 | Draining device for use in a temporary manhole of ship block for minimizing residual water |
| CN205972320U (en) * | 2016-06-21 | 2017-02-22 | 蔡灵明 | Sealing lid of glass beverage bottle |
| CN206668385U (en) * | 2017-04-25 | 2017-11-24 | 温州万兆汽车零部件有限公司 | Automobile exhaust pipe clamp bolt |
| CN209026183U (en) * | 2018-09-26 | 2019-06-25 | 天津包博特密封科技有限公司 | Chuan Pa high-pressure flush mouth seal cap |
-
2018
- 2018-09-26 CN CN201811122578.9A patent/CN109185455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120008794A (en) * | 2010-07-20 | 2012-02-01 | 삼성중공업 주식회사 | Sea chest covers for a ship |
| KR20140005850U (en) * | 2013-05-09 | 2014-11-19 | 현대중공업 주식회사 | Draining device for use in a temporary manhole of ship block for minimizing residual water |
| CN205972320U (en) * | 2016-06-21 | 2017-02-22 | 蔡灵明 | Sealing lid of glass beverage bottle |
| CN206668385U (en) * | 2017-04-25 | 2017-11-24 | 温州万兆汽车零部件有限公司 | Automobile exhaust pipe clamp bolt |
| CN209026183U (en) * | 2018-09-26 | 2019-06-25 | 天津包博特密封科技有限公司 | Chuan Pa high-pressure flush mouth seal cap |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |