CN109606548A - The localization method that a kind of ship parallel middle body area p-type block is always organized - Google Patents
The localization method that a kind of ship parallel middle body area p-type block is always organized Download PDFInfo
- Publication number
- CN109606548A CN109606548A CN201811291716.6A CN201811291716A CN109606548A CN 109606548 A CN109606548 A CN 109606548A CN 201811291716 A CN201811291716 A CN 201811291716A CN 109606548 A CN109606548 A CN 109606548A
- Authority
- CN
- China
- Prior art keywords
- line
- segmentation
- topside
- transverse bulkhead
- middle body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention relates to the localization method that a kind of ship parallel middle body area p-type block is always organized, the parallel middle body area p-type block include topside segmentation, while transverse bulkhead segmentation and while deck panel, which comprises the following steps that the first step, the positioning of topside segmentation；Second step, positioning side transverse bulkhead segmentation；Third step positions side deck panel.The topside block of method of the invention for ships such as oil tanker, chemical tanker, double topside bulk freighters always organizes positioning, avoids excessive the shortcomings that relying on instrument, while also solving the problems, such as positioning convenience and accuracy.
Description
Technical field
The present invention relates to shipbuildings, are related specifically to a kind of method that ship parallel middle body p-type block always organizes positioning,
Total group for ship parallel middle body p-type block positions.
Background technique
In modern ships engineering, in order to accelerate shipbuilding speed, one of most important method is exactly to carry out to segmentation
Total group, for the ships such as chemical tanker, cruise, parallel middle body region ship side structure is duplex shell structure, and deck component
Upward, there are groove profile transverse bulkhead, in building course often by topside segmentation, it is corresponding in deck panel and it is corresponding while it is horizontal
Compartment segmentation carries out total group, and uses total group of side state, this just needs to position these three segmentations, and present localization method is past
Toward the positioning mode using anchor point, but anchor point positioning mode has the following disadvantages:
1, anchor point positioning mode needs whole using total station, and excessively to instrument dependence, and instrument price is relatively high, protects
Support it is costly and easy to damage, it is high-frequency to cause instrument damage using often too fast, once if instrument damage, cannot look for
To substitution instrument if will cause production disruption, bring about great losses.
2, anchor point positioning mode requires the selection of anchor point stringenter, needs to comprehensively consider the convenience of positioning and determines
Position accuracy, if choose segmentation section on point as anchor point, often will cause the decline of positioning accuracy, if
The point at strong component is chosen as anchor point, some is segmented strong component range segment separating section farther out, and construction site
Place is limited, often will cause positioning and is more troublesome, and needs secondary or even adjusts instrumented site three times.
Due to above, anchor point positioning mode often generates location difficulty, the low problem of positioning accuracy, or even generates
It is the problems such as repositioning, time-consuming and laborious, and reduce the quality of product.
Summary of the invention
The present invention is comprehensive comprehensively using complete in order to overcome shortcoming of the anchor point positioning mode in the positioning of p-type block
It stands instrument, because of a kind of total group of localization method of ship parallel middle body p-type block of the invention.It is relied on present method avoids excessive
The shortcomings that instrument, while also solving the problems, such as positioning convenience and accuracy, it is used for oil tanker, chemical tanker, double topside bulk goods
The topside block of the ships such as ship always organizes positioning.
In order to achieve the above object of the invention, technical solution provided by the invention is as follows:
The localization method that a kind of ship parallel middle body area p-type block is always organized, which includes topside
Segmentation, while transverse bulkhead segmentation and while deck panel, which is characterized in that the localization method comprises the following steps that
The first step, the positioning of topside segmentation, in always group place setting grid line and elevation line, by grid line and elevation line
Topside segmentation is positioned, first the topside as basic section is segmented and is substantially aligned with total grid line for organizing place, in adjustment
The levelness of longitudinal wall, adjustment segmentation makes to be segmented the grid line in the total group place of alignment completely, then repetition measurement levelness, in the mark of elevation line
The height value of interior longitudinal wall is made on bar；
Second step, positioning side transverse bulkhead segmentation, by elevation line, side transverse bulkhead hookup wire, determines zygonema and waterline
Position, first by the side transverse bulkhead hookup wire in when transverse bulkhead is aligned on longitudinal wall, then by two waterlines and side tabula on interior longitudinal wall
Two waterlines alignment on cabin, adjusts the verticality of side thwartship bulkhead, finally adjusts the straight plane line on the transverse bulkhead of side, guarantees and mark
High line is consistent；
Third step positions side deck panel, by straight hatching line, waterline, positions to zygonema, first will be on the deck panel of side
Zygonema is aligned zygonema with what topside was segmented, then by deck straight hatching line with while transverse bulkhead on straight hatching line be aligned,
Last repetition measurement deck camber.
In the localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, to base in the first step
The positioning of quasi- segmentation, the position line in the total group place of foundation and the relationship of the position line in topside segmentation, the total group of place
Position line is grid line and elevation line, and the position line in the topside segmentation is for straight hatching line, waterline and to zygonema.
In the localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, the total group of place is determined
Bit line is separately provided to measure.
In the localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, the topside segmentation, Bian Heng
Compartment segmentation should be consistent with the position line on the deck panel of side, need to synchronize setting.
In the localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, total position line for organizing place
With topside segmentation, while transverse bulkhead segmentation and while deck panel position line guarantee precision within ± 0.5mm.
Based on the above-mentioned technical proposal, localization method of the invention is used in total group of p-type block of ship parallel middle body area and obtains
Following technical effect:
1. method of the invention is comprehensive comprehensively to use total station, excessive the shortcomings that relying on instrument is avoided, while also solving
The problem of positioning convenience and accuracy of having determined, the topside block for ships such as oil tanker, chemical tanker, double topside bulk freighters are total
Group positioning.
2. method of the invention, to be positioned as foundation by line, to position the position of each segmentation, the present invention can change segmentation
Total group finder, simplifies position fixing process, modern instrument is used in combination with conventional tool, increase location efficiency and positioning accurate
Degree.
Detailed description of the invention
Fig. 1 is topside split fix figure in localization method that a kind of ship parallel middle body area of the invention p-type block is always organized.
Fig. 2 is side transverse bulkhead split fix in localization method that a kind of ship parallel middle body area of the invention p-type block is always organized
Figure.
Fig. 3 is side deck panel positioning figure in localization method that a kind of ship parallel middle body area of the invention p-type block is always organized.
Specific embodiment
Our positioning always to be organized to a kind of ship parallel middle body area of the invention p-type block in conjunction with specific embodiments below
Method further describes in detail, and in the hope of providing a clearer understanding of its implementation, but therefore cannot limit this hair
Bright protection scope.
The localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, the parallel middle body area p-type block packet
Included topside segmentation, while transverse bulkhead segmentation and while deck panel, which comprises the following steps that
The first step, the positioning of topside segmentation, in always group place setting grid line and elevation line, by grid line and elevation line
Topside segmentation is positioned, first the topside as basic section is segmented and is substantially aligned with total grid line for organizing place, in adjustment
The levelness of longitudinal wall, adjustment segmentation makes to be segmented the grid line in the total group place of alignment completely, then repetition measurement levelness, in the mark of elevation line
The height value of interior longitudinal wall is made on bar；Positioning to basic section, according to the position line in total group place and determining in topside segmentation
The relationship of bit line, the position line in the total group of place are grid line and elevation line, and the position line in the topside segmentation is
Straight hatching line, waterline and to zygonema.
Second step, positioning side transverse bulkhead segmentation, by elevation line, side transverse bulkhead hookup wire, determines zygonema and waterline
Position, first by the side transverse bulkhead hookup wire in when transverse bulkhead is aligned on longitudinal wall, then by two waterlines and side tabula on interior longitudinal wall
Two waterlines alignment on cabin, adjusts the verticality of side thwartship bulkhead, finally adjusts the straight plane line on the transverse bulkhead of side, guarantees and mark
High line is consistent.
Third step positions side deck panel, by straight hatching line, waterline, positions to zygonema, first will be on the deck panel of side
Zygonema is aligned zygonema with what topside was segmented, then by deck straight hatching line with while transverse bulkhead on straight hatching line be aligned,
Last repetition measurement deck camber.
In the localization method that a kind of ship parallel middle body area p-type block of the invention is always organized, the total group of place is determined
Bit line can be separately provided, in order to measure.Topside segmentation, while transverse bulkhead segmentation and while deck panel on position line answer
When consistent, setting need to be synchronized.The position line in total group place and topside segmentation, while transverse bulkhead segmentation and while deck panel position line
Guarantee precision within ± 0.5mm.
Its method is to be positioned as foundation by line, and to position the position of each segmentation, the present invention can change block assembly positioning
Program simplifies position fixing process, modern instrument is used in combination with conventional tool, increases location efficiency and positioning accuracy.
Embodiment 1
In certain chemicals building course, need to topside be segmented, while deck panel, while transverse bulkhead segmentation carry out total group,
When total group, positioned according to the following steps:
1, positioning datum segmentation topside segmentation, firstly, confirming that bow stern 100mm pacifies zygonema, side transverse bulkhead on interior longitudinal wall
Wiring, 2.8m waterline, 14.8m waterline etc. are high-visible, and segmented edges are tentatively then aligned grid line (segmented edges profile
Line), the levelness of interior longitudinal wall is then adjusted, the levelness of interior longitudinal wall can measure the several points of P1, P2, P3, P4, P5, P6, to water
After Pingdu is adjusted, segmented edges are aligned grid line again, then repetition measurement levelness, measure interior longitudinal wall in horizontal mark post
Position simultaneously marks, and basic section positioning terminates, as shown in Figure 1.
2, positioning side transverse bulkhead segmentation, firstly, transverse bulkhead two sides confirm 2.8m waterline, 14.8m waterline, the straight hatching line of 6m and
The straight hatching line of 13.5m is high-visible, then by the side transverse bulkhead hookup wire on longitudinal wall in paragraph alignment, then will be on the transverse bulkhead of side
2.8m waterline, 14.8m waterline are aligned respectively with 2.8m waterline, the 14.8m waterline on interior longitudinal wall, then by the 6m on the transverse bulkhead of side
Straight hatching line and the straight hatching line of 13.5m and the position of longitudinal wall interior on mark post compare, it is ensured that the straight hatching line of 6m and the straight hatching line of 13.5m with it is interior
Longitudinal wall distance is consistent with theoretical size, and side transverse bulkhead split fix terminates, as shown in Figure 2.
3, side deck panel is positioned, firstly, directly cuing open in the non-framework face confirmation bow stern 100mm of side deck panel to zygonema, 6m
Line and the straight hatching line of 13.5m are high-visible, then will be aligned on the deck of deck panel with the deck on total bulkhead, then by side deck
Bow stern 100mm in segmentation is aligned zygonema with bow stern 100mm on interior longitudinal wall to zygonema, then by the straight hatching line of 6m on the deck of side and
The straight hatching line of 13.5m is aligned with the straight hatching line of 6m on interior longitudinal wall and the straight hatching line of 13.5m respectively, repetition measurement deck camber, side deck point
Duan Dingwei terminates, as shown in Figure 3.
Although above-described embodiment makes specific descriptions to the present invention, come for those of ordinary skill in the art
It says, it is understood that can be modified within spirit and scope of the invention based on present disclosure not departing from
Or improve, these modification and improvement are all within spirit and scope of the invention.
Claims (5)
1. the localization method that a kind of ship parallel middle body area p-type block is always organized, which includes topside point
Section, while transverse bulkhead segmentation and while deck panel, which is characterized in that the localization method comprises the following steps that
The first step, the positioning of topside segmentation, in always group place setting grid line and elevation line, by grid line and elevation line to the side of a ship
Side segmentation is positioned, and the segmentation of the topside as basic section is first substantially aligned with to the grid line in total group place, longitudinal wall in adjustment
Levelness, adjustment segmentation makes to be segmented the grid line in the total group place of alignment completely, then repetition measurement levelness, on the mark post of elevation line
Make the height value of interior longitudinal wall；
Second step, positioning side transverse bulkhead segmentation, by elevation line, side transverse bulkhead hookup wire, positions zygonema and waterline, first
By the side transverse bulkhead hookup wire in transverse bulkhead alignment on longitudinal wall, then will be on two waterlines and side transverse bulkhead on interior longitudinal wall
Two waterline alignment, adjust the verticality of side thwartship bulkhead, finally adjust the straight plane line on the transverse bulkhead of side, guarantee and elevation line one
It causes；
Third step positions side deck panel, by straight hatching line, waterline, positions to zygonema, first by pair on the deck panel of side
Zygonema is aligned zygonema with what topside was segmented, then by deck straight hatching line with while transverse bulkhead on straight hatching line be aligned, finally
Repetition measurement deck camber.
2. the localization method that a kind of ship parallel middle body area according to claim 1 p-type block is always organized, which is characterized in that
The relationship for the position line that the positioning of basic section, position line and topside according to total group place are segmented in the first step,
The position line in the total group of place is grid line and elevation line, and the position line in the topside segmentation is straight hatching line, waterline
With to zygonema.
3. the localization method that a kind of ship parallel middle body area according to claim 1 p-type block is always organized, which is characterized in that
The position line in the total group of place is separately provided in order to measure.
4. the localization method that a kind of ship parallel middle body area according to claim 1 p-type block is always organized, which is characterized in that
Topside segmentation, while transverse bulkhead segmentation with while deck panel on position line should be consistent, setting need to be synchronized.
5. the localization method that a kind of ship parallel middle body area according to claim 4 p-type block is always organized, which is characterized in that
The position line in total group place and topside segmentation, while transverse bulkhead segmentation and while deck panel position line guarantee precision in ± 0.5mm
Within.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291716.6A CN109606548A (en) | 2018-10-31 | 2018-10-31 | The localization method that a kind of ship parallel middle body area p-type block is always organized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291716.6A CN109606548A (en) | 2018-10-31 | 2018-10-31 | The localization method that a kind of ship parallel middle body area p-type block is always organized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606548A true CN109606548A (en) | 2019-04-12 |
Family
ID=66002758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291716.6A Pending CN109606548A (en) | 2018-10-31 | 2018-10-31 | The localization method that a kind of ship parallel middle body area p-type block is always organized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606548A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329425A (en) * | 2019-07-05 | 2019-10-15 | 沪东中华造船(集团)有限公司 | A kind of U-shaped block accuracy control method of two phase stainless steel chemical tanker |
| CN110877689A (en) * | 2019-10-22 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Positioning and scribing process for groove-shaped bulkhead |
| CN110877694A (en) * | 2019-11-15 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Shipboard subsection belt bending angle position and trough-type bulkhead subsection butt joint assembly method |
| CN111634368A (en) * | 2020-06-29 | 2020-09-08 | 芜湖造船厂有限公司 | Ship ballast tank structure and processing method thereof |
| CN111678450A (en) * | 2020-05-09 | 2020-09-18 | 东华大学 | Visual detection method and device for precision part |
| CN113911284A (en) * | 2021-11-01 | 2022-01-11 | 沪东中华造船(集团)有限公司 | Precision control method for assembling and carrying P-type total sections on chemical ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159895A (en) * | 1989-11-20 | 1991-07-09 | Ishikawajima Harima Heavy Ind Co Ltd | Hull modifying method for tanker |
| CN101092161A (en) * | 2007-07-25 | 2007-12-26 | 上海外高桥造船有限公司 | Method for final assembling transverse bulkhead and deck on ship |
| 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 |
| CN106956747A (en) * | 2017-03-31 | 2017-07-18 | 中船第九设计研究院工程有限公司 | The accuracy control method of multi-purpose cargo ship cargo hold topside segment carrying |
-
2018
- 2018-10-31 CN CN201811291716.6A patent/CN109606548A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159895A (en) * | 1989-11-20 | 1991-07-09 | Ishikawajima Harima Heavy Ind Co Ltd | Hull modifying method for tanker |
| CN101092161A (en) * | 2007-07-25 | 2007-12-26 | 上海外高桥造船有限公司 | Method for final assembling transverse bulkhead and deck on ship |
| 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 |
| CN106956747A (en) * | 2017-03-31 | 2017-07-18 | 中船第九设计研究院工程有限公司 | The accuracy control method of multi-purpose cargo ship cargo hold topside segment carrying |
Non-Patent Citations (2)
| Title |
|---|
| 应长春: "《船舶工艺技术》", 31 January 2013 * |
| 胡建耀: "双相不锈钢槽型隔舱安装精度控制研究", 《科技视界》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329425A (en) * | 2019-07-05 | 2019-10-15 | 沪东中华造船(集团)有限公司 | A kind of U-shaped block accuracy control method of two phase stainless steel chemical tanker |
| CN110877689A (en) * | 2019-10-22 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Positioning and scribing process for groove-shaped bulkhead |
| CN110877694A (en) * | 2019-11-15 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Shipboard subsection belt bending angle position and trough-type bulkhead subsection butt joint assembly method |
| CN110877694B (en) * | 2019-11-15 | 2021-09-21 | 沪东中华造船(集团)有限公司 | Shipboard subsection belt bending angle position and trough-type bulkhead subsection butt joint assembly method |
| CN111678450A (en) * | 2020-05-09 | 2020-09-18 | 东华大学 | Visual detection method and device for precision part |
| CN111634368A (en) * | 2020-06-29 | 2020-09-08 | 芜湖造船厂有限公司 | Ship ballast tank structure and processing method thereof |
| CN111634368B (en) * | 2020-06-29 | 2023-12-08 | 芜湖造船厂有限公司 | Ship ballast tank structure and processing method thereof |
| CN113911284A (en) * | 2021-11-01 | 2022-01-11 | 沪东中华造船(集团)有限公司 | Precision control method for assembling and carrying P-type total sections on chemical ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109606548A (en) | The localization method that a kind of ship parallel middle body area p-type block is always organized | |
| CN102167140B (en) | Method for measuring continuously-variable load precision of large-scale floating dock in floating state | |
| CN107264724A (en) | It is used for the baseline design method that fitting-out piping is installed in the anti-state segmentation of cabin curved surface | |
| CN104743059B (en) | A kind of more block pre-modified methods of hull annular | |
| CN106853861A (en) | The localization method in marine main engine foundation bolt hole | |
| CN109094724B (en) | Anchor lip lofting design method | |
| CN103979073A (en) | Installation method for segmented pre-installation of anchor table, anchor mouth and hawse pipe | |
| CN104527922B (en) | Accurate positioning method of anchor bolt hole of marine main engine | |
| CN108202846A (en) | A kind of secondary localization method to lie up of ship | |
| CN108163143A (en) | Arc saddle web corrects technique in liquefied gas carrier with c-type flow container | |
| CN110615064B (en) | Equipment installation point positioning method of saturated diving system | |
| CN104290864A (en) | Height positioning method of container body stand columns | |
| CN203542216U (en) | Fin stabilizer circle drawing tool | |
| CN110525582A (en) | One kind large-scale pedestal peculiar to vessel always organizes prepackage accuracy control method | |
| CN112918633B (en) | Hatch cover installation method | |
| CN113978649A (en) | Openable side push cover mounting method on ship | |
| CN114179999A (en) | Quick positioning and mounting method for double I-beams on cabin sections of container ship | |
| CN109823469B (en) | Ship main engine positioning method | |
| CN101746482A (en) | Method of abutting joint of two total segments in shipbuilding process | |
| CN111780648A (en) | Semi-submerged propeller propulsion unit angle measurement tool and measurement method | |
| CN204463472U (en) | A kind of bridge district laser navigation guidance system | |
| CN104608876B (en) | A kind of method of construction for digitizing dock | |
| CN105652262B (en) | A kind of static calibration method of ultra-short baseline acoustic positioning system | |
| RU2375249C1 (en) | Method of mooring to partner ship | |
| CN107554689B (en) | The method positioned using three-dimensional coordinate Ship ' stern tube bore hole amount and host anchor hole |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |