CN105945459A - Segmented splicing method for ship hull - Google Patents
Segmented splicing method for ship hull Download PDFInfo
- Publication number
- CN105945459A CN105945459A CN201610320729.6A CN201610320729A CN105945459A CN 105945459 A CN105945459 A CN 105945459A CN 201610320729 A CN201610320729 A CN 201610320729A CN 105945459 A CN105945459 A CN 105945459A
- Authority
- CN
- China
- Prior art keywords
- section
- parting
- floor
- lateral retainer
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a segmented splicing method for a ship hull. The segmented splicing method for the ship hull is characterized by comprising the following steps: step one, carrying out spot welding on the bottom of a ribbed plate (3), a left segment (1) and a right segment (2); step two, clamping the top of the ribbed plate (3) by using a top positioning piece (6.1) of a ribbed plate inclined strut positioning device (6), and respectively clamping two transverse positioning pieces (6.2) on a left transverse rib (1.1) of the left segment (1) and a right transverse rib (2.1) of the right segment (2); step three, transversely moving the two transverse positioning pieces (6.2) until the distances from the two transverse positioning pieces (6.2) to the bottom of the ribbed plate (3) are consistent, and locking positioning bolts (6.2.6); and step four, welding a left diagonal supporting rib (4) and a right diagonal supporting rib (5). The segmented splicing method for the ship hull has the advantages of high splicing efficiency and good splicing quality during segmented splicing of the ship hull.
Description
Technical field
The present invention relates to a kind of body section joining method.
Background technology
Large ship, during manufacturing, needs each body section carries out splicing welding floor and skewed horizontal load muscle the most successively in workshop.Traditional body section is when splicing, and the perpendicularity between floor and the base plate of body section is difficult to hold, so that skewed horizontal load muscle is also difficult to solder to smooth.Thus it is inefficient to cause traditional body section to splice when splicing, joining quality is poor.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that during a kind of body section splicing, splicing efficiency is higher, joining quality preferable body section joining method.
The object of the present invention is achieved like this:
A kind of body section joining method, its joining method is as follows:
Step one, the section of parting on the left side and right Discrete control sustained height, carry out spot welding by the bottom of floor with the section of parting on the left side and the section of parting on the right side；
Step 2, by the top of the top keeper clamping floor of floor diagonal brace positioner, two lateral retainer are held on the left horizontal bar of the section of parting on the left side and the right horizontal bar of the section of parting on the right side respectively, and wherein bolt is not locked；
Described floor diagonal brace positioner includes that a top keeper, two lateral retainer and two connection pipe fittings, two connection pipe fittings are connected between top keeper and two lateral retainer；
Described top keeper includes location-plate, and the middle part of location-plate offers clip slot from the top down, and the lower left corner and the lower right corner of location-plate are provided with installing hole；
Described lateral retainer includes grip block, top board, prelocalization plate, rear position plate, otic placode and two bolts, described grip block is the C-type steel plate that Open Side Down, wherein grip block is longitudinally arranged, Open Side Down for grip block, top board is welded in the open top of grip block, prelocalization plate and rear position plate are respectively welded in the open front side edge of grip block and posterior edges, otic placode is welded on top board vertically upward, and two bolts screw in two bolts hole of prelocalization plate from front to back；
Described connection pipe fitting includes body, two blocks of shroudings and four hangers, and two blocks of shroudings are respectively welded the two ends in body, and the lateral surface of every block of shrouding is the most parallel is welded with two hangers；
The installing hole of top keeper is arranged between two hangers connecting pipe fitting upper end, top keeper is bolted with being connected pipe fitting, the otic placode of lateral retainer is arranged between two hangers connecting pipe fitting lower end, and lateral retainer connects also by bolt with being connected pipe fitting；
The top of the clip slot clamping floor of top keeper, two lateral retainer are held on the left horizontal bar of the section of parting on the left side and the right horizontal bar of the section of parting on the right side respectively.
Step 3, measure two lateral retainer respectively to the distance between bottom floor, the most traversing two lateral retainer, make two lateral retainer consistent to the distance between bottom floor, locking positioning bolt, now floor and the section of parting on the left side and right sectional vertical；
Step 4, weld left bearing diagonal muscle and right bearing diagonal muscle, remove floor diagonal brace positioner.
Compared with prior art, the invention has the beneficial effects as follows:
When body section joining method of the present invention has body section splicing, splicing efficiency is higher, the preferable advantage of joining quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the body section splicing construction in the present invention.
Fig. 2 is the structural representation of floor diagonal brace positioner in Fig. 1.
Fig. 3 is the structural representation of top keeper in Fig. 2.
Fig. 4 is the structural representation of lateral retainer in Fig. 2.
Fig. 5 is the side view of lateral retainer in Fig. 4.
Fig. 6 is the structural representation of grip block in Fig. 5.
Fig. 7 is the structural representation of prelocalization plate in Fig. 4.
Fig. 8 is the structural representation connecting pipe fitting.
Fig. 9 is the A-A sectional view in Fig. 8.
Wherein:
The section of parting on the left side 1, left horizontal bar 1.1
The section of parting on the right side 2, right horizontal bar 2.1
Floor 3
Left bearing diagonal muscle 4
Right bearing diagonal muscle 5
Floor diagonal brace positioner 6, top keeper 6.1, location-plate 6.1.1, clip slot 6.1.2, installing hole 6.1.3, lateral retainer 6.2, grip block 6.2.1, top board 6.2.2, prelocalization plate 6.2.3, rear position plate 6.2.4, otic placode 6.2.5, bolt 6.2.6, connection pipe fitting 6.3, body 6.3.1, shrouding 6.3.2, hanger 6.3.3.
Detailed description of the invention
See Fig. 1 ~ Fig. 9, a kind of body section joining method that the present invention relates to, body section splicing construction in body section splicing includes two body sections that left and right is arranged, two body section respectively sections of parting on the left side 1 and the section of parting on the right side 2, floor 3 has been set up between the section of parting on the left side 1 and the section of parting on the right side 2, it is provided with left bearing diagonal muscle 4 between left surface and the left horizontal bar 1.1 at the section of parting on the left side 1 top of described floor 3, between right flank and the right horizontal bar 2.1 at the section of parting on the right side 2 top of described floor 3, is provided with right bearing diagonal muscle 5.
Body section splicing construction also includes a floor diagonal brace positioner 6, described floor diagonal brace positioner 6 includes 6.1, two lateral retainer 6.2 of a top keeper and two connection pipe fittings 6.3, and two connection pipe fittings 6.3 are connected between top keeper 6.1 and two lateral retainer 6.2.
During use, described top keeper 6.1 is placed in the top of floor 3, and two lateral retainer 6.2 are placed on the left horizontal bar 1.1 of the section of parting on the left side 1 and the right horizontal bar 2.1 of the section of parting on the right side 2 respectively.
Described top keeper 6.1 includes location-plate 6.1.1, the profile of described location-plate 6.1.1 is similar to triangular steel plate, triangle steel plate thickness is 10mm, three drift angles of triangular steel plate are arc transition, the middle part of location-plate 6.1.1 offers clip slot 6.1.2 from the top down, the width of clip slot 6.1.2 is 25mm, and the lower left corner of location-plate 6.1.1 and the lower right corner are provided with the installing hole 6.1.3 of a diameter 18mm, and the outer peripheral distance of installing hole 6.1.3 to location-plate 6.1.1 is 20mm.
nullDescribed lateral retainer 6.2 includes grip block 6.2.1、Top board 6.2.2、Prelocalization plate 6.2.3、Rear position plate 6.2.4、Otic placode 6.2.5 and two bolt 6.2.6，Described grip block 6.2.1 is the C-type steel plate that Open Side Down，The thickness of C-type steel plate is 10mm，The A/F of C-type steel plate is 110mm，Described top board 6.2.2 is first rectangular steel plates of thickness 10mm，First rectangular steel plates length and width a size of 110mm and 100mm，Described prelocalization plate 6.2.3 is second rectangular steel plates of thickness 20mm，Second rectangular steel plates length and width a size of 150mm and 100mm，On described prelocalization plate 6.2.3, left and right is each provided with a bolt hole，Two bolt hole distance left and right broadsides respectively are 30mm，Two bolts hole are 35mm apart from lower long limit respectively，The size of bolt hole matches with the size of bolt 6.2.6，Bolt 6.2.6 is M20 bolt，Described rear position plate 6.2.4 is the 3rd rectangular steel plates of thickness 10mm，3rd rectangular steel plates length and width a size of 150mm and 100mm，The thickness of described otic placode 6.2.5 is 10mm，The a diameter of 16mm of lifting hole(eyelet) on otic placode 6.2.5.Wherein grip block 6.2.1 is longitudinally arranged, Open Side Down for grip block 6.2.1, top board 6.2.2 is welded in the open top of grip block 6.2.1, prelocalization plate 6.2.3 and rear position plate 6.2.4 is respectively welded in the open front side edge of grip block 6.2.1 and posterior edges, otic placode 6.2.5 is welded on top board 6.2.2 vertically upward, and two bolt 6.2.6 screw in two bolts hole of prelocalization plate 6.2.3 from front to back.
Described connection pipe fitting 6.3 includes body 6.3.1, two pieces of shrouding 6.3.2 and four hanger 6.3.3, described body 6.3.1 is external diameter 48mm, wall thickness 3.5mm, long 1700mm steel pipe, described shrouding 6.3.2 is diameter 55mm, the circular steel plate of thickness 10mm, the thickness of described hanger 6.3.3 is 8mm, a diameter of 18mm of lifting hole(eyelet) on hanger 6.3.3, two pieces of shrouding 6.3.2 are respectively welded in the two ends of body 6.3.1, the lateral surface of every piece of shrouding 6.3.2 is the most parallel is welded with two hanger 6.3.3, and the spacing between the two hanger 6.3.3 is 14mm.
The assembling of floor diagonal brace positioner 6: the installing hole 6.1.3 of top keeper 6.1 is arranged between two the hanger 6.3.3 connecting pipe fitting 6.3 upper end, top keeper 6.1 is bolted with being connected pipe fitting 6.3, the otic placode 6.2.5 of lateral retainer 6.2 is arranged between two the hanger 6.3.3 connecting pipe fitting 6.3 lower end, and lateral retainer 6.2 connects also by bolt with being connected pipe fitting 6.3.
When using floor diagonal brace positioner 6 to be connected with body section, the top of the clip slot 6.1.2 clamping floor 3 of top keeper 6.1, two lateral retainer 6.2 are held on the left horizontal bar 1.1 of the section of parting on the left side 1 and the right horizontal bar 2.1 of the section of parting on the right side 2 respectively.
Body section joining method is as follows:
Step one, the section of parting on the left side 1 and the section of parting on the right side 2 control sustained height, and with the section of parting on the left side 1 and the section of parting on the right side 2, the bottom of floor 3 is carried out spot welding；
Step 2, the top keeper 6.1 of floor diagonal brace positioner 6 clamping the top of floor 3, two lateral retainer 6.2 are held on the left horizontal bar 1.1 of the section of parting on the left side 1 and the right horizontal bar 2.1 of the section of parting on the right side 2 respectively, and wherein bolt 6.2.6 does not locks；
Step 3, measure two lateral retainer 6.2 respectively to the distance between bottom floor 3, the most traversing two lateral retainer 6.2, distance between making bottom two lateral retainer 6.2 to floors 3 is consistent, and locking positioning bolt 6.2.6, now floor 3 is vertical with the section of parting on the left side 1 and the section of parting on the right side 2；
Step 4, weld left bearing diagonal muscle 4 and right bearing diagonal muscle 5, remove floor diagonal brace positioner 6.
Claims (1)
1. a body section joining method, it is characterised in that joining method is as follows:
Step one, the section of parting on the left side (1) and the section of parting on the right side (2) control sustained height, and with the section of parting on the left side (1) and the section of parting on the right side (2), the bottom of floor (3) is carried out spot welding；
Step 2, the top keeper (6.1) of floor diagonal brace positioner (6) is clamped the top of floor (3), two lateral retainer (6.2) are held on the left horizontal bar (1.1) of the section of parting on the left side (1) and the right horizontal bar (2.1) of the section of parting on the right side (2) respectively, and wherein bolt (6.2.6) is not locked；
Described floor diagonal brace positioner (6) includes that a top keeper (6.1), two lateral retainer (6.2) and two connection pipe fittings (6.3), two connection pipe fittings (6.3) are connected between top keeper (6.1) and two lateral retainer (6.2)；
Described top keeper (6.1) includes that location-plate (6.1.1), the middle part of location-plate (6.1.1) offer clip slot (6.1.2) from the top down, and the lower left corner of location-plate (6.1.1) and the lower right corner are provided with installing hole (6.1.3)；
nullDescribed lateral retainer (6.2) includes grip block (6.2.1)、Top board (6.2.2)、Prelocalization plate (6.2.3)、Rear position plate (6.2.4)、Otic placode (6.2.5) and two bolts (6.2.6)，Described grip block (6.2.1) is the C-type steel plate that Open Side Down，Wherein grip block (6.2.1) is longitudinally arranged，Open Side Down for grip block (6.2.1)，Top board (6.2.2) is welded in the open top of grip block (6.2.1)，Prelocalization plate (6.2.3) and rear position plate (6.2.4) are respectively welded in the open front side edge of grip block (6.2.1) and posterior edges，Otic placode (6.2.5) is welded on top board (6.2.2) vertically upward，Two bolts (6.2.6) screw in two bolts hole of prelocalization plate (6.2.3) from front to back；
Described connection pipe fitting (6.3) includes body (6.3.1), two pieces of shroudings (6.3.2) and four hangers (6.3.3), two pieces of shroudings (6.3.2) are respectively welded in the two ends of body (6.3.1), and the lateral surface of every piece of shrouding (6.3.2) is the most parallel is welded with two hangers (6.3.3)；
The installing hole (6.1.3) of top keeper (6.1) is arranged between two hangers (6.3.3) connecting pipe fitting (6.3) upper end, top keeper (6.1) is bolted with being connected pipe fitting (6.3), the otic placode (6.2.5) of lateral retainer (6.2) is arranged between two hangers (6.3.3) connecting pipe fitting (6.3) lower end, and lateral retainer (6.2) connects also by bolt with being connected pipe fitting (6.3)；
The top of the clip slot (6.1.2) clamping floor (3) of top keeper (6.1), two lateral retainer (6.2) are held on the left horizontal bar (1.1) of the section of parting on the left side (1) and the right horizontal bar (2.1) of the section of parting on the right side (2) respectively；
Step 3, measure two lateral retainer (6.2) respectively to the distance between floor (3) bottom, the most traversing two lateral retainer (6.2), make two lateral retainer (6.2) consistent to the distance between floor (3) bottom, locking positioning bolt (6.2.6), now floor (3) is vertical with the section of parting on the left side (1) and the section of parting on the right side (2)；
Step 4, weld left bearing diagonal muscle (4) and right bearing diagonal muscle (5), remove floor diagonal brace positioner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320729.6A CN105945459B (en) | 2016-05-16 | 2016-05-16 | Body section joining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320729.6A CN105945459B (en) | 2016-05-16 | 2016-05-16 | Body section joining method |
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| Publication Number | Publication Date |
|---|---|
| CN105945459A true CN105945459A (en) | 2016-09-21 |
| CN105945459B CN105945459B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610320729.6A Active CN105945459B (en) | 2016-05-16 | 2016-05-16 | Body section joining method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080769A (en) * | 2018-05-31 | 2018-12-25 | 沪东中华造船(集团)有限公司 | A kind of conformal method of construction that naval vessel width type is structural segmented |
| CN110102943A (en) * | 2019-05-27 | 2019-08-09 | 沪东中华造船(集团)有限公司 | A kind of fixing means of fashioned iron |
| CN113211399A (en) * | 2021-04-23 | 2021-08-06 | 中船黄埔文冲船舶有限公司 | Shape maintaining method for curved plate |
| CN114393359A (en) * | 2022-01-21 | 2022-04-26 | 中船澄西船舶修造有限公司 | Adjustable diagonal bracing with length capable of being adjusted finely |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2063899C1 (en) * | 1992-12-09 | 1996-07-20 | Центральное конструкторское бюро "Монолит" | Unit of joint assembled afloat in bottom parts of reinforced-concrete vessel |
| CN101664907A (en) * | 2009-09-29 | 2010-03-10 | 大连船舶重工集团有限公司 | Tooling component for segment positioning and closuring |
| CN201457693U (en) * | 2009-07-10 | 2010-05-12 | 上海江南长兴造船有限责任公司 | Adjustable rib plate anti-pitch device for constructing ship |
| CN201777373U (en) * | 2010-09-01 | 2011-03-30 | 上海江南长兴造船有限责任公司 | Adjustable large rib plate anti-tilting device for ship buildings |
| CN202225108U (en) * | 2011-06-29 | 2012-05-23 | 大连船舶重工集团有限公司 | Ribbed slab assembly supporting device |
| CN204913168U (en) * | 2015-09-18 | 2015-12-30 | 浙江扬帆通用机械制造有限公司 | Boats and ships segmentation is built and is used floor positioner |
-
2016
- 2016-05-16 CN CN201610320729.6A patent/CN105945459B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2063899C1 (en) * | 1992-12-09 | 1996-07-20 | Центральное конструкторское бюро "Монолит" | Unit of joint assembled afloat in bottom parts of reinforced-concrete vessel |
| CN201457693U (en) * | 2009-07-10 | 2010-05-12 | 上海江南长兴造船有限责任公司 | Adjustable rib plate anti-pitch device for constructing ship |
| CN101664907A (en) * | 2009-09-29 | 2010-03-10 | 大连船舶重工集团有限公司 | Tooling component for segment positioning and closuring |
| CN201777373U (en) * | 2010-09-01 | 2011-03-30 | 上海江南长兴造船有限责任公司 | Adjustable large rib plate anti-tilting device for ship buildings |
| CN202225108U (en) * | 2011-06-29 | 2012-05-23 | 大连船舶重工集团有限公司 | Ribbed slab assembly supporting device |
| CN204913168U (en) * | 2015-09-18 | 2015-12-30 | 浙江扬帆通用机械制造有限公司 | Boats and ships segmentation is built and is used floor positioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080769A (en) * | 2018-05-31 | 2018-12-25 | 沪东中华造船(集团)有限公司 | A kind of conformal method of construction that naval vessel width type is structural segmented |
| CN109080769B (en) * | 2018-05-31 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Shape-preserving construction method for ship full-width structure subsection |
| CN110102943A (en) * | 2019-05-27 | 2019-08-09 | 沪东中华造船(集团)有限公司 | A kind of fixing means of fashioned iron |
| CN113211399A (en) * | 2021-04-23 | 2021-08-06 | 中船黄埔文冲船舶有限公司 | Shape maintaining method for curved plate |
| CN114393359A (en) * | 2022-01-21 | 2022-04-26 | 中船澄西船舶修造有限公司 | Adjustable diagonal bracing with length capable of being adjusted finely |
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| Publication number | Publication date |
|---|---|
| CN105945459B (en) | 2017-07-28 |
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