CN107571966A - A kind of method that shipping rudder system is installed under water - Google Patents
A kind of method that shipping rudder system is installed under water Download PDFInfo
- Publication number
- CN107571966A CN107571966A CN201710863796.7A CN201710863796A CN107571966A CN 107571966 A CN107571966 A CN 107571966A CN 201710863796 A CN201710863796 A CN 201710863796A CN 107571966 A CN107571966 A CN 107571966A
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- rudder
- ship
- stock
- blade
- sleeve
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Abstract
The present invention discloses a kind of method that shipping rudder system is installed under water, 1. first ship launching prelocalization install rudder sleeve and rudder axis is delivered for a check together it is qualified, then assembling is carried out to rudder stock, rudder blade and makes an integral unit, ship enters to carry out after water the installation of rudder system under moored condition；2. adjust ship trim by adjusting ballast for cruising situation；3. rudder blade and rudder stock are moved to the underface of rudder sleeve hole；4. using the chain block of ship stern coaster hoisting mechanism by rudder stock/rudder blade integral translation to rudder sleeve underface, while lifting the bottle gouard moved by hands in steering gear flat and rudder blade being hung into upper top surface, there is certain distance between upper top surface and rudder sleeve bottom surface；5. the component of neck bearing zero is inserted on rudder stock；6. continuing to lift up rudder stock and rudder blade, then rudder carrier, steering wheel are installed again and only jump block；7. removing the coaster hoisting mechanism of ship stern, after being inspected for acceptance to whole rudder system, the set workflow can be completed.
Description
Technical field
The present invention relates to a kind of method that shipping rudder system is installed under water.
Background technology
In the manufacture and installation process of ship, it is frequently encountered that berth period is tight, and during current shipbuilding
The installation of rudder system must be installed before lower water, but manufacture and the installation process of the ship just made when running into building berth anxiety
Stop, shipbuilding and installation process may so interrupted, manufacture and installation to ship make troubles.
The content of the invention
The invention provides a kind of method that shipping rudder system is installed under water, and it is the safety that can guarantee that equipment, and and can is quick
It is accurately finished the underwater installing engineering of rudder system.
Present invention employs following technical scheme：A kind of method that shipping rudder system is installed under water, it comprises the following steps：Step
Step 1, first ship launching prelocalization install rudder sleeve and rudder axis is delivered for a check together it is qualified, then to rudder stock,
Rudder blade carries out assembling and makes an integral unit, and ship enters to carry out after water the installation of rudder system under moored condition；
Step 2, ship trim is adjusted by adjusting ballast for cruising situation, make to have between rudder sleeve baseplane and the water surface
Spacing simultaneously keeps parallel with the water surface as far as possible, can so ensure to have the enough depth of water to meet that rudder blade bottom is not touched to the bottom
What mud；Step 3, rudder blade and rudder stock are moved to the underface of rudder sleeve hole；Step 4, using ship stern coaster hoisting machine
Rudder stock/rudder blade integral translation to immediately below rudder sleeve, while is lifted the bottle gouard moved by hands in steering gear flat by rudder by the chain block of structure
Leaf is hung to top surface, has certain distance between upper top surface and rudder sleeve bottom surface；Step 5, the component of neck bearing zero is inserted in rudder stock
On；Step 6, rudder stock and rudder blade are continued to lift up, then rudder carrier, steering wheel are installed again and only jump block；Step 7, remove ship stern
Coaster hoisting mechanism, after being inspected for acceptance to whole rudder system, the set workflow can be completed.
The installation of rudder system can be carried out under water after employing technical scheme, can equally reach and install on the bank
The requirement of rudder system, so not only method is simple, easy to install and use, and can alleviate the pressure that building berth lacks, Bu Huiyou
Lack in building berth and interrupt the manufacture of ship and installation process, ensure that the manufacture and installation of ship, it is applied in addition
The rudder system installation of various ships, it is applied widely, and can reuse.The present invention must be by the exposed surface of rudder stock before lifting
The protection of grease, parcel brown paper or rubber is carried out, so can not only prevent rudder stock from being sent out during moving integrally
Also can effectively it be protected when giving birth to collision and damage surface, and rudder stock being entered in water.
Embodiment
The method that a kind of shipping rudder system of the present invention is installed under water, it comprises the following steps：Step 1, first in ship launching
Prelocalization install rudder sleeve and rudder axis is delivered for a check together it is qualified, it is then enterprising in platform or moulding bed to rudder stock, rudder blade
Row assembling makes an integral unit, and ship enters to carry out after water the installation of rudder system under moored condition, necessary before lifting
The exposed surface of rudder stock is carried out to the protection of grease, parcel brown paper or rubber；Step 2, by adjusting ballast for cruising
Situation adjusts ship trim, makes to have spacing between rudder sleeve baseplane and the water surface and keeps, rudder parallel with the water surface as far as possible
Spacing at least 1M between sleeve baseplane and the water surface, it can so ensure to have the enough depth of water to meet that rudder blade bottom does not touch
To water-bed what mud；Step 3, rudder blade/rudder stock is hung using crane barge or wharf crane, then with four pull electrified monorail system by rudder blade/
Rudder stock is sling, and come loose wharf crane or crane barge, and rudder blade/rudder stock is moved to the underface of rudder sleeve hole；Step 4, using ship
The chain block of stern coaster hoisting mechanism to immediately below rudder sleeve, while lifts rudder stock/rudder blade integral translation in steering gear flat
Bottle gouard moved by hands rudder blade be hung between upper top surface and rudder sleeve bottom surface have certain distance, upper top surface and rudder sleeve bottom surface it
Between distance be 1M, during lifting side rise buttonhole selvage the rudder stock surface protection oil stain removing for exposing outside water surface part is clean；
Step 5, the component of neck bearing zero is inserted on rudder stock, the component of neck bearing zero includes packing box seal circle, gland, pressing plate；Step
Six, rudder stock and rudder blade are continued to lift up, then rudder carrier, steering wheel are installed again and only jump block；Step 7, the coaster for removing ship stern are hung
Mounting mechanism, after being inspected for acceptance to whole rudder system, the set workflow can be completed.
Claims (1)
1. a kind of method that shipping rudder system is installed under water, it comprises the following steps：
Step 1, first ship launching prelocalization install rudder sleeve and rudder axis is delivered for a check together it is qualified, it is then right
Rudder stock, rudder blade carry out assembling and make an integral unit, and ship enters to carry out after water the installation of rudder system under moored condition；
Step 2, ship trim is adjusted by adjusting ballast for cruising situation, make have spacing between rudder sleeve baseplane and the water surface
And keep parallel with the water surface as far as possible, it can so ensure to have the enough depth of water to meet that rudder blade bottom does not touch water-bed what
Mud；
Step 3, rudder blade and rudder stock are moved to the underface of rudder sleeve hole；
Step 4, using the chain block of ship stern coaster hoisting mechanism by under rudder stock/rudder blade integral translation to rudder sleeve just
Side, while lift the bottle gouard moved by hands in steering gear flat and rudder blade is hung to upper top surface, have between upper top surface and rudder sleeve bottom surface certain
Distance；
Step 5, the component of neck bearing zero is inserted on rudder stock；
Step 6, rudder stock and rudder blade are continued to lift up, then rudder carrier, steering wheel are installed again and only jump block；
Step 7, the coaster hoisting mechanism of ship stern is removed, after being inspected for acceptance to whole rudder system, the set workflow is
It can complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863796.7A CN107571966A (en) | 2017-09-22 | 2017-09-22 | A kind of method that shipping rudder system is installed under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863796.7A CN107571966A (en) | 2017-09-22 | 2017-09-22 | A kind of method that shipping rudder system is installed under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107571966A true CN107571966A (en) | 2018-01-12 |
Family
ID=61033842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863796.7A Withdrawn CN107571966A (en) | 2017-09-22 | 2017-09-22 | A kind of method that shipping rudder system is installed under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107571966A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877672A (en) * | 2019-10-17 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for installing steering engine in cabin |
| CN111661275A (en) * | 2020-05-29 | 2020-09-15 | 广州文冲船舶修造有限公司 | Rudder stock replacing process |
| CN112319728A (en) * | 2020-11-19 | 2021-02-05 | 渤海船舶重工有限责任公司 | Method for fixing zero position of rudder blade of launching ship of inclined slipway |
| CN112606970A (en) * | 2020-12-18 | 2021-04-06 | 武昌船舶重工集团有限公司 | Vertical alignment tool and ship rudder system alignment hoisting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254821A (en) * | 2008-04-15 | 2008-09-03 | 泰州口岸船舶有限公司 | Underwater installation method of ship rudder system |
| CN101367426A (en) * | 2008-06-24 | 2009-02-18 | 中国长江航运集团江东船厂 | Shaft, rudder system mounting process of ten-thousand-ton grade special multipurpose vessel |
| CN101475045A (en) * | 2008-11-14 | 2009-07-08 | 大连船舶重工集团有限公司 | Hoisting method for rudder blade during shipbuilding process |
| CN107600315A (en) * | 2017-09-15 | 2018-01-19 | 南通如港船舶配套机械有限公司 | A kind of method of underwater installation rudder |
-
2017
- 2017-09-22 CN CN201710863796.7A patent/CN107571966A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254821A (en) * | 2008-04-15 | 2008-09-03 | 泰州口岸船舶有限公司 | Underwater installation method of ship rudder system |
| CN101367426A (en) * | 2008-06-24 | 2009-02-18 | 中国长江航运集团江东船厂 | Shaft, rudder system mounting process of ten-thousand-ton grade special multipurpose vessel |
| CN101475045A (en) * | 2008-11-14 | 2009-07-08 | 大连船舶重工集团有限公司 | Hoisting method for rudder blade during shipbuilding process |
| CN107600315A (en) * | 2017-09-15 | 2018-01-19 | 南通如港船舶配套机械有限公司 | A kind of method of underwater installation rudder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877672A (en) * | 2019-10-17 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for installing steering engine in cabin |
| CN111661275A (en) * | 2020-05-29 | 2020-09-15 | 广州文冲船舶修造有限公司 | Rudder stock replacing process |
| CN111661275B (en) * | 2020-05-29 | 2021-06-08 | 广州文冲船舶修造有限公司 | Rudder stock replacing process |
| CN112319728A (en) * | 2020-11-19 | 2021-02-05 | 渤海船舶重工有限责任公司 | Method for fixing zero position of rudder blade of launching ship of inclined slipway |
| CN112606970A (en) * | 2020-12-18 | 2021-04-06 | 武昌船舶重工集团有限公司 | Vertical alignment tool and ship rudder system alignment hoisting method |
| CN112606970B (en) * | 2020-12-18 | 2022-02-01 | 武昌船舶重工集团有限公司 | Vertical alignment tool and ship rudder system alignment hoisting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |
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| WW01 | Invention patent application withdrawn after publication |