CN209026183U - Chuan Pa high-pressure flush mouth seal cap - Google Patents
Chuan Pa high-pressure flush mouth seal cap Download PDFInfo
- Publication number
- CN209026183U CN209026183U CN201821570140.2U CN201821570140U CN209026183U CN 209026183 U CN209026183 U CN 209026183U CN 201821570140 U CN201821570140 U CN 201821570140U CN 209026183 U CN209026183 U CN 209026183U
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- cap
- cap body
- seal cap
- fastener
- brim
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Abstract
The utility model 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 utility model 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 utility model belongs to shipbuilding field, is related to sealing technique, and especially a kind of Chuan Pa is close with high-pressure flush mouth
Sealing 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.
Utility model content
The purpose of the utility model is to overcome providing in place of the deficiencies in the prior art, a kind of structure is simple, sealing effect
Well, Chuan Pa high-pressure flush mouth seal cap is firmly installed.
The utility model 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 utility model are as follows:
1, the utility model is mounted in seal cap using the fastener of adjustable fastening strength, not only installs seal cap
It is stronger, and substantially increase sealing effect.
2, inner sidewall of the utility model in fastening ring plate fastener hole position is welded with a block arc, the block arc
Upper/lower terminal is symmetrically formed with upper limit bit slice and lower limit bit slice, so that block arc forms an arc limit slot, prevents bolt from existing
To the abrasion of cap body when rotation, 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 the upper limit bit slice of the utility model, realizes that the position of entire fastener is fixed
Position, lower limit bit slice cooperate upper limit bit slice to realize the limit at fastening ring plate both ends, its docking are made to form complete pressure rings, ring it is each
The pressure of a pressure spot is identical, to substantially increase leakproofness.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the seal cap body construction schematic diagram of the utility model；
Fig. 3 is the fastener constructions schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
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 embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model 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 |
|---|---|---|---|
| CN201821570140.2U CN209026183U (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 |
|---|---|---|---|
| CN201821570140.2U CN209026183U (en) | 2018-09-26 | 2018-09-26 | Chuan Pa high-pressure flush mouth seal cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026183U true CN209026183U (en) | 2019-06-25 |
Family
ID=66904843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570140.2U Active CN209026183U (en) | 2018-09-26 | 2018-09-26 | Chuan Pa high-pressure flush mouth seal cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185455A (en) * | 2018-09-26 | 2019-01-11 | 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 CN201821570140.2U patent/CN209026183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185455A (en) * | 2018-09-26 | 2019-01-11 | 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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