CN107161283A - A kind of manufacture method of complicated linetype segmentation - Google Patents
A kind of manufacture method of complicated linetype segmentation Download PDFInfo
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- CN107161283A CN107161283A CN201710373343.6A CN201710373343A CN107161283A CN 107161283 A CN107161283 A CN 107161283A CN 201710373343 A CN201710373343 A CN 201710373343A CN 107161283 A CN107161283 A CN 107161283A
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- segmentation
- pattern plate
- moulding bed
- line style
- manufacture method
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/43—Welding, e.g. laser welding
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/50—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by forming methods, e.g. manufacturing of curved blocks
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- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention discloses a kind of manufacture method of complicated linetype segmentation, the line style matched with the cross sectional shape of the fracture of segmentation is provided and protects pattern plate, line style guarantor's pattern plate is arranged on the inner surface of the segmentation after the segmentation manufacture and before lifting and/or outer surface is adjacent to the position of the fracture, is lifted after installation with the segmentation to the total holding position of ship.Line style is increased by the fracture site in segmentation before lifting and protects pattern plate, the intensity of segmentation can be increased, effectively prevents the situation of subsection deformation caused by lifting from occurring, it is ensured that the making precision of segmentation, guarantee is provided for follow-up ship general assembly work.Prior art is contrasted, the manufacture method of complicated linetype segmentation of the invention has the advantages that simple to operate, the segmentation accuracy of manufacture is high, it is few to deform the work of small and subsequent correction.
Description
Technical field
The invention belongs to the manufacture method of shipbuilding technical field, more particularly to a kind of segmentation of complicated linetype.
Background technology
Due to the particularity of Ship Structure, it, which needs to be divided into multiple segmentations, is built.In building course, due to part
Being segmented has the characteristics of line style is complicated, structural strength is low, therefore, and such segmentation precision when building is difficult to control to, and is particularly this
The fracture line style for planting segmentation is difficult to control to, and is substantially closes up when ship closes up greatly the stage regarding to the issue above at this stage
The actual conditions in region are handled.
Existing mode of operation has the disadvantages that：
1. the precision controlling effect that boat segmental makes is poor；
2. sectional making precision is poor, the installation of the line equipment inside influence segmentation, particularly some pipelines need
The segmentation stage is pre-installed, if sectional making accuracy error is larger and without any processing, the adjustment after installation pipeline
Difficulty is bigger, causes the assembling amount of doing over again very big；
3. sectional making low precision, causes segmentation the problem of assembling or lifting stage have larger, gives shipbuilding band
Carry out larger adverse effect, in addition, also harmful effect can be brought to the installation of later process particularly ship's outfit.
The content of the invention
It is an object of the invention to：A kind of manufacture method of complicated linetype segmentation is provided, it can improve the manufacture essence of segmentation
Degree, deforms when preventing segmentation from the fabrication process and subsequently lifting, is that the assembly work of subsequent handling lays good
Basis.
For up to above-mentioned purpose, the present invention uses following technical scheme：
There is provided a kind of manufacture method of complicated linetype segmentation, there is provided the line style that the cross sectional shape with the fracture of segmentation matches
Protect pattern plate, after the segmentation manufacture and before lifting by the line style protect pattern plate be arranged on the segmentation inner surface and/
Or outer surface is adjacent to the position of the fracture, lifted after installation with the segmentation to the total holding position of ship.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, first sets up moulding bed, then before segmentation manufacture
Moulding bed guarantor's type that the shape of knuckle of the shape with the segmentation close to the side of the moulding bed matches is installed on the moulding bed
Template, and the moulding bed is protected the fracture site that pattern plate is adjacent to the segmentation.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the moulding bed before segmentation manufacture sets up specific bag
Include following steps：
Step S11, rule according to the design drawing of the segmentation on ground and set up moulding bed, the upper table mask of the moulding bed
There is the supporting surface that the inner casing with the segmentation matches；
Step S12, pattern plate protected according to the knuckle shape manufacture moulding bed of the inner casing of the segmentation；
Step S13, the moulding bed is protected to the knuckle position that pattern plate is fixed on the moulding bed inner casing of the correspondence segmentation
Put；
Step S14, the inner casing of the segmentation is lifted on the moulding bed, it is adjacent that adjustment position makes the moulding bed protect pattern plate
The fracture site of the segmentation is bordering on, the fabrication stage of the segmentation is then entered back into.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, also sets after the sectional making and before lifting
Put bilge keelson and strengthen operation, specific reinforcement operation is：The angle for manufacturing triangle protects pattern plate, and the angle is protected into pattern plate point
Do not welded with the segmentation and the bilge keelson.
Bilge keelson in segmentation also easily deforms in lifting, therefore angle guarantor's type before lifting using triangle
Template is reinforced to bilge keelson, effectively can prevent bilge keelson from deforming.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style protects pattern plate and the segmentation
The distance of incision position is H, 50mm≤H≤100mm.
It is preferred that, it is 50mm that the line style, which protects pattern plate and the distance of the incision position of the segmentation,.
Further, it is H, 50mm≤H≤100mm that the moulding bed, which protects pattern plate and the distance of the incision position of the segmentation,.
It is preferred that, it is 50mm that the moulding bed, which protects pattern plate and the distance of the incision position of the segmentation,.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style is protected pattern plate and welded using interruption
Mode be welded in the segmentation, weld interval is 200mm~400mm, and the length of every section of weld seam is 20mm~50mm, leg
Highly it is 4mm~8mm.
It is preferred that, the weld interval is 300mm, and the length of every section of weld seam is 30mm, and the leg is highly 5mm.
More preferred, the width that the moulding bed protects pattern plate is not less than 200mm, and thickness of slab is not less than 12mm；
The width that the line style protects pattern plate is not less than 300mm, and thickness of slab is not less than 12mm.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style protects pattern plate and uses whole plate gas cutting
Or it is machining.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style is protected pattern plate and spelled using plurality of plates
It is connected into after type, and spicing forming type and is welded again with the segmentation.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style protects the specific manufacture step of pattern plate
It is rapid as follows：
Step S21, design drawing setting-out on steel plate according to line style guarantor's pattern plate, gas cutting or machining many
The splicing block of block independence；
Step S22, the first splicing is drawn on every piece of splicing block to zygonema and the second splicing to zygonema, wherein, institute
State that the first splicing is linear to zygonema, its one end extends to the edge fit to be welded of the splicing block, first splicing is protected to zygonema
Length is held not less than 3m, second splicing is parallel with the edge fit to be welded of the splicing block to zygonema, and spacing between the two is
100mm；
Step S23, splicing block described in polylith is welded as a whole, and makes two first splicings pair of the splicing block
Zygonema connection is in alignment, make two of the adjacent splicing block second splicings parallel to zygonema and between the two between
Away from for 200mm.
A kind of preferred scheme for the manufacture method being segmented as complicated linetype, the line style protect pattern plate with the segmentation
Need to carry out position control during assembling, specific rate-determining steps are as follows：
Step S31, it is pre-designed on the design drawing of ship altitude datum line and width benchmark through whole ship
Line, and make to be respectively provided with the altitude datum line and the width datum line in each described segmentation, to altitude datum every described
Line and the width datum line are numbered；
Step S32, in the segmented surface correspondence position being manufactured draw the altitude datum line and the width
Datum line, and mark on corresponding datum line the numbering；
Step S33, protected in the line style on pattern plate and draw the altitude datum line and the width datum line, and right
The numbering is marked on the datum line answered；
Step S34, it will be alignd described with the identical numbering at the line style guarantor type formwork hoisting to the segmentation
Altitude datum line and the width datum line, then protect pattern plate weld in the segmentation by the line style.
Beneficial effects of the present invention are：Line style is increased by the fracture site in segmentation before lifting and protects pattern plate, can be with
Increase the intensity of segmentation, effectively prevent the situation of subsection deformation caused by lifting from occurring, it is ensured that the making precision of segmentation, after being
Continuous ship general assembly work, which is provided, to be ensured.Prior art is contrasted, the manufacture method of complicated linetype segmentation of the invention has behaviour
Make the advantages of high simple, the segmentation accuracy of manufacture, small deformation and few subsequent correction work.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is that the line style described in one embodiment of the invention protects pattern plate, moulding bed guarantor's pattern plate and angle guarantor's pattern plate peace
Position view in segmentation.
Fig. 2 is state diagram of the segmentation on moulding bed described in one embodiment of the invention.
Fig. 3 is distribution schematic diagram of the splicing to zygonema of line style guarantor's pattern plate described in one embodiment of the invention.
Fig. 4 is partial enlarged drawing at Fig. 3 A.
Fig. 5 is the distribution schematic diagram of the datum line of line style guarantor's pattern plate described in one embodiment of the invention.
Fig. 6 is that the state diagram that line style is protected after pattern plate is installed in the segmentation described in one embodiment of the invention.
Fig. 7 is that the state diagram strengthened after channel-section steel is installed in the segmentation described in one embodiment of the invention.
Fig. 8 is the state diagram that the segmentation setting angle described in one embodiment of the invention is protected after pattern plate.
Fig. 9 is that the state diagram that line style is protected after pattern plate is installed in the segmentation described in another embodiment of the present invention.
In figure：
1st, it is segmented；11st, fracture；12nd, inner casing；13rd, outside plate；14th, knuckle；15th, bilge keelson；
2nd, line style protects pattern plate；21st, splicing block；22nd, the first splicing is to zygonema；23rd, the second splicing is to zygonema；24th, weld seam
Center line；25th, altitude datum line；26th, width datum line；
3rd, moulding bed；4th, moulding bed protects pattern plate；5th, angle protects pattern plate；6th, ground；7th, channel-section steel is strengthened.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of protection of the invention is belonged to.
In the description of the invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can mechanically connect,
It can be electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the company of two element internals
The interaction relationship of logical or two elements.For the ordinary skill in the art, it can understand above-mentioned with concrete condition
The concrete meaning of term in the present invention.
As shown in Fig. 1 to 7, in the present embodiment, there is provided with dividing for a kind of manufacture method of complicated linetype segmentation of the invention
The line style that the cross sectional shape of the fracture 11 of section 1 matches protects pattern plate 2, by the line after the manufacture of segmentation 1 and before lifting
Type protects that pattern plate 2 is arranged on the inner surface of the segmentation 1 and/or outer surface is adjacent to the position of the fracture 11, after installation with
The segmentation 1 is lifted to the total holding position of ship together.
Due to the total holding position of ship with 1 production location of segmentation not in same position, therefore progress is needed after the manufacture of segmentation 1
Lifting, meanwhile, boat segmental 1 is due to the particularity of its structure, in the position of fracture 11 because the shape of fracture 11 is big, strength support knot
Structure easily deforms less, therefore the position of the fracture 11 increase line style in segmentation 1 before lifting protects pattern plate 2, can increase point
The intensity of section 1, effectively prevents the situation of the deformation of segmentation 1 caused by lifting from occurring, it is ensured that the making precision of segmentation 1, is follow-up
Ship general assembly work provide ensure.Prior art is contrasted, the manufacture method of complicated linetype segmentation of the invention has operation
Simply, the segmentation accuracy of manufacture is high, deform the advantages of work of small and subsequent correction is few.
In a preferred embodiment of the invention, moulding bed 3 is first set up before the manufacture of segmentation 1, then in the moulding bed 3
The moulding bed that the shape of the upper knuckle 14 for installing 1 side close to the moulding bed 3 of shape and the segmentation matches protects pattern plate 4,
And the moulding bed is protected the position of fracture 11 that pattern plate 4 is adjacent to the segmentation 1.
By setting up moulding bed 3 before the manufacture of segmentation 1, the segmentation 1 with knuckle class can be enable preferably to realize assembling, protected
Demonstrate,prove assembly precision；By setting moulding bed to protect pattern plate 4 on moulding bed 3, the knuckle 14 of segmentation 1 can be made to protect pattern plate by this moulding bed
4 supports, effectively prevent the knuckle 14 of segmentation 1 from deforming, and due to the structural particularity of such segmentation 1 so that it is in fracture
11 positions are easier to deform, influence is follow-up be segmented in the ship general assembly stage 1 be segmented 1 dock when precision, therefore by this
Moulding bed guarantor's pattern plate 4 is adjacent to the setting of fracture 11 and can more effectively prevent from deforming at fracture 11.
In the present embodiment, the moulding bed 3 before the manufacture of segmentation 1, which is set up, specifically includes following steps：
Step S11, rule according to the design drawing of the segmentation 1 on ground 6 and set up moulding bed 3, the upper table of the moulding bed 3
Face has the supporting surface that the inner casing 12 with the segmentation 1 matches；
Step S12, knuckle shape manufacture moulding bed guarantor's pattern plate 4 according to the inner casing 12 for being segmented 1；
Step S13, the moulding bed is protected to the folding that pattern plate 4 is fixed on the inner casing 12 of the segmentation 1 of correspondence on the moulding bed 3
Angle Position；
Step S14, the inner casing 12 of the segmentation 1 is lifted on the moulding bed 3, adjustment position makes the moulding bed protect pattern
Plate 4 is adjacent to the position of fracture 11 of the segmentation 1, then enters back into the fabrication stage of the segmentation 1.
In another preferred embodiment of the present invention, bilge keelson is also set up after the segmentation 1 makes and before lifting
15 strengthen operation, and specific reinforcement operation is：The angle for manufacturing triangle protects pattern plate 5, by the angle protect pattern plate 5 respectively with
The segmentation 1 and the bilge keelson 15 are welded.
Bilge keelson 15 in segmentation 1 also easily deforms in lifting, therefore the angle before lifting using triangle
Protect pattern plate 5 to reinforce bilge keelson 15, can effectively prevent bilge keelson 15 from deforming.
In another preferred embodiment of the present invention, the line style is protected pattern plate 2 and is segmented with described at 1 fracture 11
Distance be H, 50mm≤H≤100mm.It is preferred that, the line style protects pattern plate 2 and the distance at the fracture 11 of the segmentation 1
For 50mm.
Further, it is H that the moulding bed, which protects pattern plate 4 and the distance at the fracture 11 of the segmentation 1,50mm≤H≤
100mm.It is preferred that, it is 50mm that the moulding bed, which protects pattern plate 4 with the distance at the fracture 11 of the segmentation 1,.
In one embodiment of this invention, the line style is protected pattern plate 2 and described point is welded on by the way of interruption welding
In section 1, weld interval is 200mm~400mm, and the length of every section of weld seam is 20mm~50mm, and leg is highly 4mm~8mm.It is excellent
Choosing, the weld interval is 300mm, and the length of every section of weld seam is 30mm, and the leg is highly 5mm.
Partly in order to reducing the welding capacity that line style is protected between pattern plate 2 and segmentation 1 by the way of interruption welding, letter
Change the process that follow-up dismounting line style protects pattern plate 2, reduce polishing operation, while also can guarantee that line style is protected pattern plate 2 and can weighed
It is multiple to utilize, manufacturing cost is reduced, on the other hand interruption welding can also effectively reduce segmentation 1 and protect the weld of pattern plate 2 with line style
Welding stress, prevent segmentation 1 weld this line style protect pattern plate 2 when occur welding deformation.
In the present embodiment, the width of moulding bed guarantor's pattern plate 4 is not less than 200mm, and thickness of slab is not less than 12mm；The line
The width that type protects pattern plate 2 is not less than 300mm, and thickness of slab is not less than 12mm.
In another embodiment of the invention, the line style protects pattern plate 2 and uses whole plate gas cutting or machining.It is overall
The line style of machine-shaping, which protects pattern plate 2, to carry out a good control to its accuracy of manufacture, to ensure later stage and segmentation group
Precision during dress.
In another embodiment of the present invention, the line style is protected pattern plate 2 and used after plurality of plates spicing forming type, spicing forming type
Welded again with the segmentation 1.Manufacturing cost can be saved using plurality of steel plates spicing forming type, because the structure chi of segmentation 1 of ship
Very little larger, the size that corresponding line style protects pattern plate 2 is larger, if will increase cost using whole plate manufacture, and can produce
Many waste materials, in order to ensure that line style protects the installation accuracy of pattern plate 2, it is necessary to spicing forming type is carried out before being welded with segmentation 1, no
It can be spliced in monolithic mode in segmentation 1.
In the present embodiment, the specific manufacturing step of line style guarantor's pattern plate 2 is as follows：
Step S21, design drawing setting-out on steel plate according to line style guarantor's pattern plate 2, gas cutting or machining
The splicing block 21 of polylith independence；
Step S22, draw on every piece of splicing block 21 first splicing and zygonema 22 and second is spliced to zygonema 23, its
In, to zygonema 22 linearly, its one end extends to the edge fit to be welded of the splicing block 21, first splicing for first splicing
Length is kept to be not less than 3m to zygonema 22, second splicing is parallel with the edge fit to be welded of the splicing block 21 to zygonema 22, two
Spacing between person is 100mm；
Step S23, splicing block described in polylith 21 is welded as a whole, and makes two described first of the splicing block 21 to spell
Connect and in alignment is connected to zygonema 22, make two of the adjacent splicing block 21 second splicings parallel to zygonema 23 and two
Spacing between person is 200mm.
By setting the first splicing zygonema 23 can be effectively ensured the line style of spicing forming type to the splicing of zygonema 22 and second
Protect the accuracy of manufacture of pattern plate 2.
First splicing is not limited to 3m to the length of zygonema 22, can also increase to more than 3m, i.e. phase according to actual situation
Adjacent two first splicings are greater than 6m to the length sum of zygonema 22, and as long as possible.
In the present embodiment, the line style protects pattern plate 2 and needs to carry out position control, tool when assembling with the segmentation 1
Body rate-determining steps are as follows：
Step S31, it is pre-designed on the design drawing of ship altitude datum line 25 and width base through whole ship
Directrix 26, and make to be respectively provided with the altitude datum line 25 and the width datum line 26 in each described segmentation 1, to described in every
Altitude datum line 25 and the width datum line 26 are numbered；
Step S32, in the surface correspondence position of the segmentation 1 being manufactured draw the altitude datum line 25 and the width
Datum line 26 is spent, and marks on corresponding datum line the numbering；
Step S33, protected in the line style on pattern plate 2 and draw the altitude datum line 25 and the width datum line 26,
And the numbering is marked on corresponding datum line；
Step S34, the line style is protected into pattern plate 2 lifted to the segmentation 1, institute of the alignment with the identical numbering
Altitude datum line 25 and the width datum line 26 are stated, the line style then is protected into pattern plate 2 is welded in the segmentation 1.
In the specific embodiment of the present invention, as shown in Fig. 1 to Fig. 8 by taking the segmentation 1 of B section of ship as an example, this is segmented
1 line style protects the inner side that pattern plate 2 is arranged on the inner surface, i.e. fracture 11 of segmentation 1.In the present embodiment, this complicated linetype point
The manufacture method of section comprises the following steps：
Step S110, it is pre-designed on the design drawing of ship altitude datum line 25 and width base through whole ship
Directrix 26, and make to be respectively provided with the altitude datum line 25 and the width datum line 26 in each described segmentation 1, to described in every
Altitude datum line 25 and the width datum line 26 are numbered；
Step S120, rule according to the design drawing of segmentation 1 on ground and set up moulding bed 3；
Step S130, knuckle shape making thickness this moulding bed guarantor's pattern plate 4 according to the inner casing 12 for being segmented 1, moulding bed guarantor's type
The thickness of template 4 is 12mm, and width is 200mm, and this moulding bed then is protected into pattern plate 4 is fixed on moulding bed 3 in corresponding segments 1
The knuckle position of shell 12, and be 50mm with the distance between fracture 11；
Step S140, by be segmented 1 inner casing 12 install on this moulding bed 3, then carry out segmentation 1 make；
Step S150, protect pattern plate 2 according to the design drawing design line style of segmentation 1, this line style protect the shape of pattern plate 2 with
Inner surface configuration at the fracture 11 of segmentation 1 matches, and then marks stitching position, altitude datum line 25 in advance on drawing
With width datum line 26, and design first it is assembled to the assembly of zygonema 22 and second to zygonema 23；
Step S160, from thickness be 12mm steel plate, setting-out draws splicing block 21 on this steel plate, this splicing block 21
Width is 300mm, the first splicing is drawn on splicing block 21 zygonema 22 and second is spliced to zygonema 23, gas cutting splicing block 21
(containing welding groove), groove of polishing, the splicing of alignment first makes the first of two neighboring splicing block 21 to splice to zygonema to zygonema 22
22 connection it is in alignment, weld splicing block, measured after welding two neighboring splicing block 21 second splicing to zygonema 23 whether
It is parallel, and whether both are equal to 100mm apart from the distance of axis of a weld 24, after the completion of welding, are protected in this line style on pattern plate 2
Draw altitude datum line 25 and width datum line 26 and reference numerals；
Step S170, this line style is protected into pattern plate 2 be hung at segmentation 1, the altitude datum line 25 for making line style protect on pattern plate 2
The altitude datum line 25 and width datum line 26 in align segments 1 are distinguished with width datum line 26, then using interruption welding
Line style is protected pattern plate 2 and is welded on the inner surface (fracture 11 at the two ends of segmentation 1 of the segmentation 1 at the 50mm of fracture 11 by mode
It is required to welding line style and protects pattern plate 2), weld interval 300mm during welding, weld length 30mm, leg height 5mm, Ran Hou
Line style, which is protected, vertically welds a reinforcement channel-section steel 7 in pattern plate 2；
Step S180, by segmentation 1 design drawing design bilge keelson 15 at angle protect pattern plate, use thickness for 12mm
Steel plate air cutting angle triangular in shape corresponding with the quantity of bilge keelson 15 protect pattern plate 5, this angle is then protected into 5 points of pattern plate
Outside plate 13 not with bilge keelson 15 and segmentation 1 is welded；
Step S190, in the ship general assembly stage, after lifting segmentation 1 to general assembly position, first remove line style and protect pattern plate 2 and angle
Pattern plate 5 is protected, segmentation 1 is then subjected to general assembly again, weld of polishing is needed after dismounting, and line style can not be destroyed during dismounting and protects pattern
Plate 2 and angle protect pattern plate 5, with the production for the ship that can be re-used in same type.
In another specific embodiment of the present invention, as shown in figure 9, on the south exemplified by 50,000 tons of E ships M013 of oil segmentations 1,
The line style of this segmentation 1 protects the outside that pattern plate 2 is arranged on the outer surface, i.e. fracture 11 of segmentation 1.Specific installation steps with it is above-mentioned
Embodiment is similar, and this is repeated no more.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or specific features, structure, material or the feature of example description are contained at least one embodiment of the present invention or example.
In this specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the tool of description
Body characteristicses, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of manufacture method of complicated linetype segmentation, it is characterised in that the cross sectional shape for providing the fracture with being segmented matches
Line style protect pattern plate, protect the interior table that pattern plate is arranged on the segmentation after the segmentation manufacture and before lifting by the line style
Face and/or outer surface are adjacent to the position of the fracture, are lifted after installation with the segmentation to the total holding position of ship.
2. the manufacture method of complicated linetype segmentation according to claim 1, it is characterised in that first set up before segmentation manufacture
Moulding bed, the shape that knuckle of the shape with the segmentation close to the side of the moulding bed is then installed on the moulding bed matches
Moulding bed protects pattern plate, and the moulding bed is protected the fracture site that pattern plate is adjacent to the segmentation.
3. the manufacture method of complicated linetype segmentation according to claim 2, it is characterised in that the moulding bed before segmentation manufacture
Set up and specifically include following steps：
Step S11, rule according to the design drawing of the segmentation on ground and set up moulding bed, the upper surface of the moulding bed have with
The supporting surface that the inner casing of the segmentation matches；
Step S12, pattern plate protected according to the knuckle shape manufacture moulding bed of the inner casing of the segmentation；
Step S13, the moulding bed is protected to the knuckle position that pattern plate is fixed on the moulding bed inner casing of the correspondence segmentation；
Step S14, the inner casing of the segmentation is lifted on the moulding bed, adjustment position makes the moulding bed protect pattern plate to be adjacent to
The fracture site of the segmentation, then enters back into the fabrication stage of the segmentation.
4. the manufacture method of complicated linetype according to claim 1 segmentation, it is characterised in that after the sectional making and
Bilge keelson is also set up before lifting and strengthens operation, specific reinforcement operation is：The angle for manufacturing triangle protects pattern plate, by the angle
Pattern plate is protected to weld with the segmentation and the bilge keelson respectively.
5. the manufacture method of the complicated linetype segmentation according to any one of Claims 1-4, it is characterised in that the line style
The distance for protecting pattern plate and the incision position of the segmentation is H, 50mm≤H≤100mm.
6. the manufacture method of the complicated linetype segmentation according to any one of Claims 1-4, it is characterised in that the line style
Pattern plate is protected using being welded on by the way of interruption welding in the segmentation, weld interval is 200mm~400mm, every section of weld seam
Length is 20mm~50mm, and leg is highly 4mm~8mm.
7. the manufacture method of the complicated linetype segmentation according to any one of Claims 1-4, it is characterised in that the line style
Protect pattern plate and use whole plate gas cutting or machining.
8. the manufacture method of the complicated linetype segmentation according to any one of Claims 1-4, it is characterised in that the line style
Protect pattern plate and use plurality of plates spicing forming type, and welded again with the segmentation after spicing forming type.
9. the manufacture method of complicated linetype segmentation according to claim 8, it is characterised in that the line style protects pattern plate
Specific manufacturing step is as follows：
Step S21, design drawing setting-out on steel plate according to line style guarantor's pattern plate, gas cutting or machining polylith are only
Vertical splicing block；
Step S22, the first splicing is drawn on every piece of splicing block to zygonema and the second splicing to zygonema, wherein, described the
One splicing is linear to zygonema, and its one end extends to the edge fit to be welded of the splicing block, and first splicing keeps growing to zygonema
Degree is not less than 3m, and second splicing is parallel with the edge fit to be welded of the splicing block to zygonema, and spacing between the two is
100mm；
Step S23, splicing block described in polylith is welded as a whole, and makes two first splicings of the splicing block to zygonema
Connection is in alignment, makes two described second of the adjacent splicing block to splice spacing parallel to zygonema and between the two and is
200mm。
10. the manufacture method of complicated linetype segmentation according to claim 8, it is characterised in that the line style protects pattern plate
Need to carry out position control when with the sectional, specific rate-determining steps are as follows：
Step S31, altitude datum line and width datum line through whole ship are pre-designed on the design drawing of ship, and
Make to be respectively provided with the altitude datum line and the width datum line in each described segmentation, to altitude datum line every described and institute
Width datum line is stated to be numbered；
Step S32, in the segmented surface correspondence position being manufactured draw the altitude datum line and the width benchmark
Line, and mark on corresponding datum line the numbering；
Step S33, protected in the line style on pattern plate and draw the altitude datum line and the width datum line, and corresponding
The numbering is marked on datum line；
Step S34, by the line style guarantor type formwork hoisting to the segmentation, the height of the alignment with the identical numbering
Datum line and the width datum line, then protect pattern plate weld in the segmentation by the line style.
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| PCT/CN2017/100640 WO2018214336A1 (en) | 2017-05-24 | 2017-09-06 | Method for manufacturing complicated linear segment |
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| CN107161283B (en) | 2019-02-26 |
| WO2018214336A1 (en) | 2018-11-29 |
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