CN101214848A - Method for mounting air guide sleeve - Google Patents
Method for mounting air guide sleeve Download PDFInfo
- Publication number
- CN101214848A CN101214848A CNA2007100329428A CN200710032942A CN101214848A CN 101214848 A CN101214848 A CN 101214848A CN A2007100329428 A CNA2007100329428 A CN A2007100329428A CN 200710032942 A CN200710032942 A CN 200710032942A CN 101214848 A CN101214848 A CN 101214848A
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- CN
- China
- Prior art keywords
- streamlined reefer
- reefer housing
- moulding bed
- segmentation
- air guide
- 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.)
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Abstract
The present invention discloses an installing method of an air guide sleeve. The air guide sleeve is hung and welded directly at a branch segment but not inside a boatyard after a ship body is welded and shaped, which shortens the dock-using period occupied by installing the air guide sleeve inside the boatyard, effectively shortens the dock-using period for manufacturing the whole ship, improves the efficiency of shipbuilding and accordingly improves the shipbuilding capability of the dockyard.
Description
Technical field:
The present invention relates to the installation method of the streamlined reefer housing of the installation method of streamlined reefer housing, particularly a kind of dredger.
Background technology:
Dock quantity and single the depressed place phase that ship building is shared, directly reflect the shipbuilding capacity of shipyard.It is long more that single ship building takies the depressed place phase, and the shipbuilding capacity of shipyard is just restricted more.The stern screw propeller external demand of dredger is installed streamlined reefer housing, be subjected to the restriction of screw propeller position and serviceability, the streamlined reefer housing periphery arrives the position of screw propeller outer rim because of basic identical, this requires the setting accuracy of streamlined reefer housing higher, in a single day deviation appears in the streamlined reefer housing installation site, the running of screw propeller will directly be influenced, even may be because of the position deviation of streamlined reefer housing but screw propeller can't turn round, in order to guarantee the setting accuracy of streamlined reefer housing, the installation phase of streamlined reefer housing is often very long, and the streamlined reefer housing of dredger is all installed in dock at present, because the time that streamlined reefer housing is installed is long, make the whole manufacture process of dredger, the time of shared dock is also long especially, has had a strong impact on the shipbuilding capacity of shipyard.
Summary of the invention:
The object of the present invention is to provide a kind of installation method of new streamlined reefer housing, install in the segmentation of its streamlined reefer housing before hull enters dock, and in dock, do not carry out, shortened dredger effectively to build the shared depressed place phase, improved the shipbuilding capacity of shipyard.
The installation method of streamlined reefer housing of the present invention comprises the step of following order:
A, set up the plane moulding bed;
B, lay the moulding bed plate, and mark level reference at the moulding bed skirt piles;
C, segmentation is inverted on the moulding bed, makes the platform of segmentation concordant with level reference or parallel;
D, auxiliary mould is set in that segmentation is other, draws the installation site boost line of establishing the streamlined reefer housing line of centers by auxiliary mould;
E, lifting streamlined reefer housing are adjusted the streamlined reefer housing position, make the streamlined reefer housing central axis consistent with the installation site boost line;
F, welding streamlined reefer housing.
The installation method of streamlined reefer housing of the present invention, its streamlined reefer housing directly do not carry out in dock installing in the segmentation, have shortened the depressed place phase that dredger is built, thereby have improved the shipbuilding capacity of shipyard.
Description of drawings:
Fig. 1 is a kind of scheme of installation of streamlined reefer housing.
The specific embodiment:
A kind of installation method of streamlined reefer housing is at first set up plane moulding bed 1; On moulding bed 1, lay the moulding bed plate, and mark level reference 2 at the skirt piles of moulding bed 1; Segmentation 3 is inverted on the moulding bed 1, adjusts the position, make the platform 4 of segmentation 2 parallel with level reference 2; A side or both sides at plane moulding bed 1 are provided with auxiliary mould 5, draw by auxiliary mould 5 and establish the installation boost line, the central lines of the position that the position of boost line and streamlined reefer housing need be installed; Lifting streamlined reefer housing 6, the position of adjustment streamlined reefer housing 6 makes its line of centers overlap with drawing the boost line of establishing; Weld streamlined reefer housing 6, thereby finish the installation of streamlined reefer housing 6.By adopting said method that streamlined reefer housing is installed, streamlined reefer housing can directly not need to carry out in dock installing in the segmentation, and it has shortened the depressed place phase that streamlined reefer housing is built, and has improved the shipbuilding capacity of shipyard.
Claims (1)
1. the installation method of a streamlined reefer housing comprises the step of following order:
A, set up plane moulding bed (1);
B, lay the moulding bed plate, and mark level reference (2) at moulding bed (1) skirt piles;
C, segmentation (3) is inverted on the moulding bed (1), makes the platform (4) of segmentation (3) concordant or parallel with level reference (2);
D, auxiliary mould (5) is set in that segmentation (3) is other, draws the installation site boost line of establishing the streamlined reefer housing line of centers by auxiliary mould (5);
E, lifting streamlined reefer housing (6), the position of adjustment streamlined reefer housing (6) makes the streamlined reefer housing central axis consistent with the installation site boost line;
F, welding streamlined reefer housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100329428A CN101214848A (en) | 2007-12-27 | 2007-12-27 | Method for mounting air guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100329428A CN101214848A (en) | 2007-12-27 | 2007-12-27 | Method for mounting air guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101214848A true CN101214848A (en) | 2008-07-09 |
Family
ID=39621376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100329428A Pending CN101214848A (en) | 2007-12-27 | 2007-12-27 | Method for mounting air guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101214848A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962065A (en) * | 2010-10-20 | 2011-02-02 | 武昌船舶重工有限责任公司 | Installation process and tooling of impeller casing of marine water jet propulsion device |
| CN103129701A (en) * | 2011-11-22 | 2013-06-05 | 上海船厂船舶有限公司 | Positioning method of stream guidance cover on segmentation |
| CN103661807A (en) * | 2013-11-29 | 2014-03-26 | 大连船舶重工集团有限公司 | Positioning method for broadside block assembling of pre-mounting pressure guide rail bracket |
| CN104590521A (en) * | 2015-01-06 | 2015-05-06 | 舟山欣臻船舶设计有限公司 | Installation process for fairing of bulk cargo ship |
| CN104625447A (en) * | 2014-12-19 | 2015-05-20 | 华泰重工(南通)有限公司 | Technology for mounting fan-shaped guide tube |
| CN110466494A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of aircushion vehicle pod and its processing method |
| CN111703555A (en) * | 2020-06-05 | 2020-09-25 | 友联船厂（蛇口）有限公司 | Method for building ship tail guide pipe and installing ship tail guide pipe in dock |
-
2007
- 2007-12-27 CN CNA2007100329428A patent/CN101214848A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962065A (en) * | 2010-10-20 | 2011-02-02 | 武昌船舶重工有限责任公司 | Installation process and tooling of impeller casing of marine water jet propulsion device |
| CN101962065B (en) * | 2010-10-20 | 2012-10-31 | 武昌船舶重工有限责任公司 | Installation process and tooling of impeller casing of marine water jet propulsion device |
| CN103129701A (en) * | 2011-11-22 | 2013-06-05 | 上海船厂船舶有限公司 | Positioning method of stream guidance cover on segmentation |
| CN103661807A (en) * | 2013-11-29 | 2014-03-26 | 大连船舶重工集团有限公司 | Positioning method for broadside block assembling of pre-mounting pressure guide rail bracket |
| CN103661807B (en) * | 2013-11-29 | 2016-06-08 | 大连船舶重工集团有限公司 | The localization method of the side sectional folding of pressure guide rail bracket is installed in advance |
| CN104625447A (en) * | 2014-12-19 | 2015-05-20 | 华泰重工(南通)有限公司 | Technology for mounting fan-shaped guide tube |
| CN104625447B (en) * | 2014-12-19 | 2016-08-24 | 华泰重工(南通)有限公司 | A kind of fan-shaped conduit mounting process |
| CN104590521A (en) * | 2015-01-06 | 2015-05-06 | 舟山欣臻船舶设计有限公司 | Installation process for fairing of bulk cargo ship |
| CN110466494A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of aircushion vehicle pod and its processing method |
| CN111703555A (en) * | 2020-06-05 | 2020-09-25 | 友联船厂（蛇口）有限公司 | Method for building ship tail guide pipe and installing ship tail guide pipe in dock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080709 |