CN207147895U - A kind of maritime short tube of plain type ship topside - Google Patents
A kind of maritime short tube of plain type ship topside Download PDFInfo
- Publication number
- CN207147895U CN207147895U CN201720855781.1U CN201720855781U CN207147895U CN 207147895 U CN207147895 U CN 207147895U CN 201720855781 U CN201720855781 U CN 201720855781U CN 207147895 U CN207147895 U CN 207147895U
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- CN
- China
- Prior art keywords
- topside
- short tube
- steel pipe
- maritime
- ship
- 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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Abstract
The utility model discloses a kind of maritime short tube of plain type ship topside to include flange, steel pipe, cock, blind plate, topside valve, flange is located at steel pipe bottom, steel pipe is with ship hull plate by being welded to connect, penstock installation is on ship hull plate, topside valve is located at topside short tube bottom, it is attached between topside valve and topside short tube by sealing gasket and fastener, blind plate and cock are added on the outside of topside steel pipe.Welding between steel pipe and ship hull plate uses penetration weld.The maritime short tube of plain type ship topside can effectively and be rapidly completed topside short tube bulk strength experiment, it is simple and convenient.
Description
Technical field
A kind of maritime short tube of ship topside is the utility model is related to, particularly a kind of plain type ship topside for being easy to pressure testing
Maritime short tube design method.
Background technology
The design of the existing maritime short tube of ship topside is opened according to the submit to a higher level for approval or revision final version topside of classification society of detailed design
Hole pattern performs, however, after topside valve is connected with topside short tube, to carry out the strength test not less than 0.5MPa.It is but straight
After tapping into the design, processing, installation of row short tube, in close property strength test, generally require by using jack, expansible stopper etc.
Instrument closes the maritime mouth of topside short tube, then makes a strength test again.This method efficiency is low, unreliable, often occurs
Gas leak phenomenon.
Utility model content
In order to solve the above problems, the utility model uses a kind of plain type ship topside short tube, can be effectively and quick complete
Bulk strength into topside short tube is tested, simple and convenient.
The technical solution adopted in the utility model is：A kind of maritime short tube of plain type ship topside, including flange, steel pipe,
Cock, blind plate, topside valve, flange are located at steel pipe bottom, and steel pipe is with ship hull plate by being welded to connect, and penstock installation is in hull
On outside plate, topside valve is located at topside short tube bottom, is carried out between topside valve and topside short tube by sealing gasket and fastener
Connection, blind plate and cock are added on the outside of topside steel pipe.
Welding between steel pipe and ship hull plate uses penetration weld.
The beneficial effects of the utility model
Plain type ship topside short tube design method of the present utility model, in the threedimensional model design phase, just by blind plate,
Cock integrally goes out figure with topside short tube, and tube manufacture workshop directly completes.During the close property strength test in outfield, only needing will be multiple
The screw thread mouth of topside short tube passes through flexible pipe UNICOM, you can the bulk strength experiment of topside short tube is completed, it is simple and convenient.
Brief description of the drawings
Fig. 1 is the maritime short tube structural representation of the utility model plain type ship topside
Fig. 2 is the utility model maritime short tube of plain type ship topside and scheme of installation on topside valve ship
Fig. 3 is the maritime short tube of ship topside and topside valve scheme of installation
Wherein 1, flange, 2, steel pipe, 3, cock, 4, blind plate, 5, sealing-plug, 6, topside valve, 7, ship hull plate, 8, elbow
Plate.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail.
As Figure 1-3, a kind of maritime short tube of plain type ship topside, including flange 1, steel pipe 2, cock 3, blind plate 4, the side of a ship
Side valve door 6, flange 1 are located at the bottom of steel pipe 2, and for steel pipe 2 with ship hull plate 7 by being welded to connect, steel pipe 2 is installed on ship hull plate 7
On, topside valve 6 is located at topside short tube bottom, is connected between topside valve 6 and topside short tube by sealing gasket 5 and fastener
Connect, blind plate 4 and cock 3 are added on the outside of topside steel pipe.
Welding between steel pipe 2 and ship hull plate 7 uses penetration weld.
Operation principle is as follows：
Fig. 1 short tubes are arranged on ship hull plate, strengthened by bracket.The welding of short tube and ship hull plate is using molten
Weldering thoroughly.Above after live marine surveyor's inspection declaration is qualified, then sealing gasket 5 and topside valve 6 and fastener are installed.Topside valve 6 is logical
Sealing gasket 5 and fastener is crossed to keep sealing with topside short tube 2.
In order to detect close property herein, it is necessary to which topside valve 6 is closed, topside short tube end cock 3 is used with tightness test
Flexible pipe be connected.Other topside short tubes all so connect, and the flexible pipe other end is all connected to pressure testing source of the gas, so can the short time simultaneously
Complete the close property strength test of multiple topside short tubes.
After ship inspection, shipowner's inspection declaration are qualified, further according to the required distance of side of a ship STH figure short tube end and ship hull plate 7,
Topside short tube, polishing are cut, until meeting to require.The short tube with blind plate 4 and cock 3 cut off is recyclable, in case subsequent project
Continue to reuse.
Claims (2)
1. a kind of maritime short tube of plain type ship topside, including flange, steel pipe, cock, blind plate, topside valve, it is characterised in that：
The flange is located at steel pipe bottom, the steel pipe with ship hull plate by being welded to connect, the penstock installation on ship hull plate,
The topside valve is located at topside short tube bottom, is carried out between the topside valve and topside short tube by sealing gasket and fastener
Connection, the blind plate and cock are added on the outside of topside steel pipe.
2. the maritime short tube of plain type ship topside according to claim 1, it is characterised in that the steel pipe and ship hull plate
Between welding use penetration weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855781.1U CN207147895U (en) | 2017-07-14 | 2017-07-14 | A kind of maritime short tube of plain type ship topside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855781.1U CN207147895U (en) | 2017-07-14 | 2017-07-14 | A kind of maritime short tube of plain type ship topside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147895U true CN207147895U (en) | 2018-03-27 |
Family
ID=61675167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855781.1U Expired - Fee Related CN207147895U (en) | 2017-07-14 | 2017-07-14 | A kind of maritime short tube of plain type ship topside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006817A (en) * | 2019-11-29 | 2020-04-14 | 武昌船舶重工集团有限公司 | Pump compaction test assembly, side pipeline and mounting method of side pipeline |
| CN113884254A (en) * | 2021-09-02 | 2022-01-04 | 沪东中华造船(集团)有限公司 | Ship board side connecting pipe tightness detection device and method |
-
2017
- 2017-07-14 CN CN201720855781.1U patent/CN207147895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006817A (en) * | 2019-11-29 | 2020-04-14 | 武昌船舶重工集团有限公司 | Pump compaction test assembly, side pipeline and mounting method of side pipeline |
| CN113884254A (en) * | 2021-09-02 | 2022-01-04 | 沪东中华造船(集团)有限公司 | Ship board side connecting pipe tightness detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210714 |