CN107985503A - A kind of asymmetrical hull structure outside plate moulding bed design method - Google Patents
A kind of asymmetrical hull structure outside plate moulding bed design method Download PDFInfo
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- CN107985503A CN107985503A CN201711240102.0A CN201711240102A CN107985503A CN 107985503 A CN107985503 A CN 107985503A CN 201711240102 A CN201711240102 A CN 201711240102A CN 107985503 A CN107985503 A CN 107985503A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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Abstract
The present invention discloses a kind of asymmetrical hull structure outside plate moulding bed design method, including：Step S10：The outside plate plate stitch in left side and the model of left side aggregate in the upper asymmetric molded line region of segmentation are established respectively, obtain left side outside plate plate stitch model and left side aggregate model, the outside plate plate stitch on the right side in asymmetric molded line region and the model of right side aggregate are established respectively, obtain right side outside plate plate stitch model and right side aggregate model；Step S20：Respectively according to the outer Slab of left side outside plate plate stitch model and left side outside plate molded line generation left side, Slab outside left side and left side aggregate model are combined to obtain left side outside plate plated grillage model, respectively according to the outer Slab of right side outside plate plate stitch model and right side outside plate molded line generation right side, Slab outside right side and right side aggregate model are combined to obtain right side outside plate plated grillage model；Step S30:Respectively according to left side outside plate plated grillage model and right side outside plate plated grillage model, left side moulding bed model and right side outside plate moulding bed model are obtained.It can be suitably used for building for the outside plate moulding bed of asymmetric ship.
Description
Technical field
The present invention relates to shipbuilding field, more particularly to a kind of asymmetrical hull structure outside plate moulding bed and its design method.
Background technology
Moulding bed is to assemble to equip with a kind of special process welded for convenience of mechanical equipment.In shipbuilding, moulding bed is
Boat segmental assembles and the required equipment of welding, it can make segmentation have good condition in equipment and welding job, at the same time
The quality of segmentation can be supported and play the role of outside plate to segmentation and play sizing.
Ship under normal conditions is all that molded line port and starboard is symmetrical, only needs to set larboard when designing moulding bed
Meter and drafting, indicate starboard on drawing and larboard are symmetrical, when constructing to moulding bed, worker can then lead to according to larboard moulding bed
Mirror image is crossed so as to obtain starboard moulding bed, but this method is not particularly suited for asymmetrical hull structure.
The content of the invention
It is an object of the invention to：A kind of design method of asymmetrical hull structure outside plate moulding bed is provided, it can be suitably used for non-right
The outside plate moulding bed of title type ship is built.
To reach this purpose, the present invention uses following technical scheme：
A kind of asymmetrical hull structure outside plate moulding bed design method is provided, is comprised the following steps：Step S10：Segmentation is established respectively
The outside plate plate stitch in left side and the model of left side aggregate in upper asymmetric molded line region, obtain left side outside plate plate stitch model and left side
Aggregate model, establishes the outside plate plate stitch on the right side in asymmetric molded line region and the model of right side aggregate respectively, and it is outer to obtain right side
Plate plate stitch model and right side aggregate model；
Step S20：, will respectively according to the outer Slab of the left side outside plate plate stitch model and left side outside plate molded line generation left side
Slab and the left side aggregate model combine to obtain left side outside plate plated grillage model outside the left side, respectively according to outside the right side
The outer Slab of plate plate stitch model and right side outside plate molded line generation right side, by Slab outside the right side and the right side aggregate model
Combination obtains right side outside plate plated grillage model；
Step S30:Respectively according to left side outside plate plated grillage model and right side outside plate plated grillage model, left side outside plate moulding bed mould is obtained
Type and right side outside plate moulding bed model.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, in the step
Step S40 is also set up after S30：The left side outside plate moulding bed model and the right side outside plate moulding bed model are proofreaded respectively.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, step S30 with
Step S31 is also set up between step S40：
Mark left side moulding bed support column respectively in the left side outside plate moulding bed model and the right side outside plate moulding bed model
Height and right side moulding bed support column height.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, in the step
Step S50 is also set up after S40：According to the left side outside plate moulding bed model after check and correction and the right side outside plate moulding bed model,
Left side outside plate moulding bed and right side outside plate moulding bed are built respectively.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, in the step
S50 includes rapid S51：Ground cross hairs is drawn in the ground of installation outside plate moulding bed.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, the cross hairs bag
Including X-axis and the Y-axis vertical with the X-axis, the projection of the hull center line of the X-axis and the segmentation on the ground is parallel,
The X-axis is vertical with the Y-axis.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, after step S51
Setting steps S52：
According to the left side outside plate and right side outside plate curvature, the plane where the rib cage of the left side outside plate and institute are made
The angle between Y-axis and the angle with the rib cage of the left side outside plate between perpendicular plane and the X-axis are stated, successively
To left side Angle of Trim and left side Angle of Heel；Make the angle between plane and the Y-axis where the rib cage of the right side outside plate
And the angle with the rib cage of the right side outside plate between perpendicular plane and the X-axis, obtain successively right side Angle of Trim and
Right side Angle of Heel.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, the left side trim
Angle, the left side Angle of Heel, the size of the right side Angle of Trim and the right side Angle of Heel are 0~90 °.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, the step S52
Setting steps S53 afterwards：According to the left side Angle of Trim and left side Angle of Heel, left side moulding bed support column is set up, described in correspondence
Left side moulding bed panel is laid with the position of the height of left side moulding bed support column；
Right side moulding bed support column is set up according to the right side Angle of Trim and the right side Angle of Heel, on the corresponding right side
Right side moulding bed panel is built on the moulding bed support column of side.
As a kind of preferable technical solution of the asymmetrical hull structure outside plate moulding bed design method, in the step
Step S51 is also set up in S50：The left side outside plate moulding bed and the right side outside plate moulding bed are examined, is adjusted in time if any deviation, with
Ensure that the left side moulding bed and the right side moulding bed meet installation requirement.
Beneficial effects of the present invention are：The asymmetrical hull structure outside plate moulding bed design method by corresponding to hull respectively
Left side outside plate and right side outside plate establish Slab outside left side outside plate moulding bed model and right side, avoid establishing two sets it is different
Surface moulding bed models, save man power and material, shorten the cycle of shipbuilding, also, eliminate in outside plate tire by the method
Mirror step in the design process of frame, prevents the carelessness of construction personnel at the scene, it is ensured that left side outside plate moulding bed and right side outside plate
Moulding bed design is smoothed out.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is the layout drawing of the left side moulding bed of asymmetrical hull structure outside plate moulding bed design method described in embodiment.
In figure：
1st, cross hairs；11st, X-axis；12nd, Y-axis；2nd, left side rib cage；3rd, left side moulding bed support column；4th, left side keel.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, in this present embodiment, a kind of asymmetrical hull structure outside plate moulding bed design method of the present invention, bag
Include following steps：
Step S10：The outside plate plate stitch in left side and the mould of left side aggregate in the upper asymmetric molded line region of segmentation are established respectively
Type, obtains left side outside plate plate stitch model and left side aggregate model, establishes the outside plate plate stitch on the right side in asymmetric molded line region respectively
And the model of right side aggregate, obtain right side outside plate plate stitch model and right side aggregate model；
Step S20：, will respectively according to the outer Slab of the left side outside plate plate stitch model and left side outside plate molded line generation left side
Slab and the left side aggregate model combine to obtain left side outside plate plated grillage model outside the left side, respectively according to outside the right side
The outer Slab of plate plate stitch model and right side outside plate molded line generation right side, by Slab outside the right side and the right side aggregate model
Combination obtains right side outside plate plated grillage model；
Step S30:Respectively according to left side outside plate plated grillage model and right side outside plate plated grillage model, obtain left side moulding bed model and
Right side outside plate moulding bed model.
Wherein, plate stitch is the basis of whole curved design, plate stitch and the combined formation of the subsection by segmentation
The outside plate of subsection hull, the outside plate of hull are combined with aggregate and form curved surface grillage.Asymmetric ship of the present invention is external
The design method of plate moulding bed, the left side outside plate and right side outside plate for corresponding to hull respectively are established outside left side outside plate moulding bed model and right side
Slab.Conventional method just must be set up two sets of Surface models in the design phase, and two sets must be removed respectively in follow-up
The surplus of Surface moulding bed models, then the method generation right side outside plate moulding bed by left side outside plate moulding bed by mirror image, bothersome to take
Power, and be easy to cause phenomenon construction personnel to carry out mirror image operation to left side outside plate moulding bed by the method and ignore, building
During making, once the operation slipped up, will seriously affect the cycle of Ship production.By of the present invention asymmetric
Ship hull plate moulding bed design method can avoid establishing two sets of different Surface moulding bed models, save man power and material, contracting
The cycle of short shipbuilding, also, the mirror step in the design process of outside plate moulding bed is eliminated by the method, prevent at the scene
The carelessness of construction personnel, it is ensured that left side outside plate moulding bed and right side outside plate moulding bed design be smoothed out.
It is pointed out that " left side " described in this specification, " right side " refer to it is parallel with the width of hull
Both sides, outside plate moulding bed includes left side outside plate moulding bed and right side outside plate moulding bed, outside plate molded line for the outside plate of segmentation build surface
And the profile in relation to attached build surface, projection line and the intersection with section plane.
Specifically, left side aggregate includes left side rib cage 2 and left side keel 4, the right side aggregate include right side rib cage with
And right side keel.
Step S40 is also set up after the step S30:Proofread respectively outside the left side outside plate moulding bed model and the right side
Plate moulding bed model.Can be to left side outside plate moulding bed model and right side by the check and correction to left side outside plate moulding bed and right side outside plate moulding bed
Outside plate moulding bed model is monitored, it is found that the left side outside plate moulding bed and the right side outside plate moulding bed adjust in time there are deviation,
Ensure the accuracy of left side outside plate moulding bed and right side outside plate moulding bed.
With in some examples of this programme, step S31 is also set up between step S30 and step S40：Outside the left side
The height and right side moulding bed branch of left side moulding bed support column 3 are marked in plate moulding bed model and the right side outside plate moulding bed model respectively
The height of dagger.By this operation, can be it is actual build left side outside plate moulding bed and right side outside plate moulding bed during, be outer
The column of plate moulding bed provides reference.
Step S50 is also set up after the step S40：According to the left side outside plate moulding bed model after check and correction and described
Right side outside plate moulding bed model, builds left side outside plate moulding bed and right side outside plate moulding bed respectively.
Further, rapid S51 is included in the step S50：Ground cross hairs is drawn in the ground of installation outside plate moulding bed
1.Positioned by cross hairs 1 for the left side moulding bed model and right side moulding bed model built during practice of construction.
Specifically, the cross hairs includes X-axis 11 and the Y-axis 12 vertical with the X-axis 11, the X-axis 11 and the ship of the segmentation
The projection of body center line on the ground is parallel, and the X-axis 11 is vertical with the Y-axis 12.
Step S52 is further included in step s 51：
According to the left side outside plate and right side outside plate curvature, the plane where the rib cage of the left side outside plate and institute are made
State between Y-axis 12 angle (i.e. left side outside plate rib cage where plane and ground between angle) and with outside the left side
Angle (the i.e. plane perpendicular with the rib cage of the left side outside plate between the rib cage of plate perpendicular plane and the X-axis 11
Angle between ground), left side Angle of Trim and left side Angle of Heel are obtained successively；Where the rib cage for making the right side outside plate
Between plane and the Y-axis 12 angle (i.e. right side outside plate rib cage where plane and ground between angle) and with institute
Angle (the plane i.e. where the rib cage of left side outside plate on the right side of stating between the rib cage of outside plate perpendicular plane and the X-axis 11
Angle between ground), right side Angle of Trim and right side Angle of Heel are obtained successively.
The left side Angle of Trim, the left side Angle of Heel, the size of the right side Angle of Trim and the right side Angle of Heel are equal
For 0~90 °.On the diverse location of segmentation, left side Angle of Trim, the left side Angle of Heel, the right side Angle of Trim and the right side
The size of side Angle of Heel, determines according to the curvature of actual left side outside plate and right side outside plate.In an example of this programme, point
The left side Angle of Trim on a position, left side Angle of Heel in section are respectively 81 °, 81 °, right side Angle of Trim and right side Angle of Heel difference
For 60 °, 70 °.Specifically, the left side Angle of Trim being segmented on specific diverse location, left side Angle of Heel, right side Angle of Trim and right side
Angle of Heel is different according to the left side outside plate of segmentation and the curvature of right side outside plate.
Wherein, setting steps S53 after the step S52：According to the left side Angle of Trim and left side Angle of Heel, institute is set up
Left side moulding bed support column 3 is stated, the moulding bed panel on the left of laying on the position of the height of the correspondence left side moulding bed support column 3；
The right side moulding bed support column is set up according to the right side Angle of Trim and the right side Angle of Heel, in corresponding institute
State and right side moulding bed panel is built on the moulding bed support column of right side.The left side Angle of Trim and left side Angle of Heel, set up left side moulding bed
Support column 3, the moulding bed panel on the left of laying on the position of the height of the correspondence left side moulding bed support column 3, according to the right side
Angle of Trim and the right side Angle of Heel set up right side moulding bed support column, and the right side is built on the corresponding right side moulding bed support column
Side moulding bed panel.The left side outside plate and right side outside plate of hull are determined respectively by left side moulding bed panel, right side moulding bed panel
Position and guarantor's type.
In order to be monitored to left side moulding bed and right side moulding bed, there is provided the accuracy of left side moulding bed and right side moulding bed.
Step S51 is also set up in the step S50：The left side moulding bed and the right side moulding bed are examined, is adjusted in time if any deviation, with
Ensure that the left side moulding bed and the right side moulding bed meet installation requirement.
In description herein, it is to be understood that term " first ", " second " are only used for being distinguish between in description,
Without particular meaning.
It is to be understood that above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (10)
1. a kind of asymmetrical hull structure outside plate moulding bed design method, it is characterised in that comprise the following steps：
Step S10：The outside plate plate stitch in left side and the model of left side aggregate in the upper asymmetric molded line region of segmentation are established respectively, are obtained
To left side outside plate plate stitch model and left side aggregate model, outside plate plate stitch and the right side on the right side in asymmetric molded line region are established respectively
The model of side seam material, obtains right side outside plate plate stitch model and right side aggregate model；
Step S20：Respectively according to the outer Slab of the left side outside plate plate stitch model and left side outside plate molded line generation left side, by described in
Slab and the left side aggregate model combine to obtain left side outside plate plated grillage model outside left side, respectively according to the right side outside plate plate
The outer Slab of slit die type and right side outside plate molded line generation right side, Slab outside the right side and the right side aggregate model are combined
Obtain right side outside plate plated grillage model；
Step S30:Respectively according to left side outside plate plated grillage model and right side outside plate plated grillage model, obtain left side outside plate moulding bed model and
Right side outside plate moulding bed model.
2. asymmetrical hull structure outside plate moulding bed design method according to claim 1, it is characterised in that in the step S30
After also set up step S40：The left side outside plate moulding bed model and the right side outside plate moulding bed model are proofreaded respectively.
3. asymmetrical hull structure outside plate moulding bed design method according to claim 2, it is characterised in that in step S30 and step
Step S31 is also set up between rapid S40：
Mark the height of left side moulding bed support column respectively in the left side outside plate moulding bed model and the right side outside plate moulding bed model
The height of degree and right side moulding bed support column.
4. asymmetrical hull structure outside plate moulding bed design method according to claim 2, it is characterised in that in the step S40
Step S50 is also set up afterwards：According to the left side outside plate moulding bed model after check and correction and the right side outside plate moulding bed model, difference
Build left side outside plate moulding bed and right side outside plate moulding bed.
5. asymmetrical hull structure outside plate moulding bed design method according to claim 4, it is characterised in that in the step S50
Include rapid S51：Ground cross hairs is drawn in the ground of installation outside plate moulding bed.
6. asymmetrical hull structure outside plate moulding bed design method according to claim 5, it is characterised in that the cross hairs includes
X-axis and the Y-axis vertical with the X-axis, the projection of the hull center line of the X-axis and the segmentation on the ground is parallel, institute
It is vertical with the Y-axis to state X-axis.
7. asymmetrical hull structure outside plate moulding bed design method according to claim 6, it is characterised in that set after step S51
Put step S52：
According to the left side outside plate and right side outside plate curvature, the plane where the rib cage of the left side outside plate and the Y are made
Angle between axis and the angle with the rib cage of the left side outside plate between perpendicular plane and the X-axis, obtain successively
Left side Angle of Trim and left side Angle of Heel；Make angle between plane and the Y-axis where the rib cage of the right side outside plate with
And the angle with the rib cage of the right side outside plate between perpendicular plane and the X-axis, right side Angle of Trim and the right side are obtained successively
Side Angle of Heel.
8. asymmetrical hull structure outside plate moulding bed design method according to claim 7, it is characterised in that the left side trim
Angle, the left side Angle of Heel, the size of the right side Angle of Trim and the right side Angle of Heel are 0~90 °.
9. asymmetrical hull structure outside plate moulding bed design method according to claim 8, it is characterised in that after the step S52
Setting steps S53：According to the left side Angle of Trim and left side Angle of Heel, left side moulding bed support column is set up, on the correspondence left side
Left side moulding bed panel is laid with the position of the height of side moulding bed support column；
Right side moulding bed support column is set up according to the right side Angle of Trim and the right side Angle of Heel, in the corresponding right side tire
Right side moulding bed panel is built on frame support column.
10. asymmetrical hull structure outside plate moulding bed design method according to claim 9, it is characterised in that in the step S50
In also set up step S51：The left side outside plate moulding bed and the right side outside plate moulding bed are examined, is adjusted in time if any deviation, with true
Protect the left side moulding bed and the right side moulding bed meets installation requirement.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094722A (en) * | 2018-09-28 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of double skew moulding bed installation methods of ship hull plate |
| CN109552552A (en) * | 2018-10-23 | 2019-04-02 | 上海江南长兴造船有限责任公司 | The manufacturing method of Vertical board support is organized in a kind of two phase stainless steel of chemical tanker |
| CN110498009A (en) * | 2019-08-22 | 2019-11-26 | 中船黄埔文冲船舶有限公司 | A kind of production method of topside web frame |
| CN110539844A (en) * | 2019-09-27 | 2019-12-06 | 广船国际有限公司 | Method for assembling ship body segments on double-oblique-cutting jig frame |
| CN110977302A (en) * | 2019-12-30 | 2020-04-10 | 武昌船舶重工集团有限公司 | Assembling tool and ship hull outer plate non-stacking assembling method |
| CN113879479A (en) * | 2021-10-29 | 2022-01-04 | 中船黄埔文冲船舶有限公司 | Design lofting method for double-inclined jig frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019999A (en) * | 2010-12-10 | 2011-04-20 | 广州中船黄埔造船有限公司 | Horizontal general assembly method of curved surface sections of fore body |
| CN106394807A (en) * | 2016-10-12 | 2017-02-15 | 上海江南长兴造船有限责任公司 | Building method and device for ship block bilge keel embedding |
| CN107140112A (en) * | 2017-04-20 | 2017-09-08 | 中船重工（武汉）船舶与海洋工程装备设计有限公司 | A kind of boat segmental method for fast mfg |
-
2017
- 2017-11-30 CN CN201711240102.0A patent/CN107985503B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019999A (en) * | 2010-12-10 | 2011-04-20 | 广州中船黄埔造船有限公司 | Horizontal general assembly method of curved surface sections of fore body |
| CN106394807A (en) * | 2016-10-12 | 2017-02-15 | 上海江南长兴造船有限责任公司 | Building method and device for ship block bilge keel embedding |
| CN107140112A (en) * | 2017-04-20 | 2017-09-08 | 中船重工（武汉）船舶与海洋工程装备设计有限公司 | A kind of boat segmental method for fast mfg |
Non-Patent Citations (3)
| Title |
|---|
| 宋迪兴 等: "最佳斜切胎架的电子计算机辅助设计", 《造船技术》 * |
| 曹文君 等: "三维技术在船舶结构生产设计中的应用", 《航海工程》 * |
| 顾永凤 等: "仿真系统中基于成组技术的柔性胎架三维结构设计", 《舰船科学技术》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094722A (en) * | 2018-09-28 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of double skew moulding bed installation methods of ship hull plate |
| CN109094722B (en) * | 2018-09-28 | 2020-02-07 | 中船黄埔文冲船舶有限公司 | Double-oblique-cutting jig frame installation method of hull outer plate |
| CN109552552A (en) * | 2018-10-23 | 2019-04-02 | 上海江南长兴造船有限责任公司 | The manufacturing method of Vertical board support is organized in a kind of two phase stainless steel of chemical tanker |
| CN110498009A (en) * | 2019-08-22 | 2019-11-26 | 中船黄埔文冲船舶有限公司 | A kind of production method of topside web frame |
| CN110539844A (en) * | 2019-09-27 | 2019-12-06 | 广船国际有限公司 | Method for assembling ship body segments on double-oblique-cutting jig frame |
| CN110539844B (en) * | 2019-09-27 | 2021-09-24 | 广船国际有限公司 | Method for assembling ship body segments on double-oblique-cutting jig frame |
| CN110977302A (en) * | 2019-12-30 | 2020-04-10 | 武昌船舶重工集团有限公司 | Assembling tool and ship hull outer plate non-stacking assembling method |
| CN113879479A (en) * | 2021-10-29 | 2022-01-04 | 中船黄埔文冲船舶有限公司 | Design lofting method for double-inclined jig frame |
| CN113879479B (en) * | 2021-10-29 | 2023-12-26 | 中船黄埔文冲船舶有限公司 | Design lofting method of double-inclined jig frame |
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| Publication number | Publication date |
|---|---|
| CN107985503B (en) | 2019-11-26 |
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