CN101797728A - Anchor plate positioning template device for liquefied natural gas (LNG) ship liquid tank containment system - Google Patents
Anchor plate positioning template device for liquefied natural gas (LNG) ship liquid tank containment system Download PDFInfo
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- CN101797728A CN101797728A CN200910220712A CN200910220712A CN101797728A CN 101797728 A CN101797728 A CN 101797728A CN 200910220712 A CN200910220712 A CN 200910220712A CN 200910220712 A CN200910220712 A CN 200910220712A CN 101797728 A CN101797728 A CN 101797728A
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- containment system
- anchor plate
- liquid tank
- right angle
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Abstract
The invention discloses an anchor plate positioning template device for a liquefied natural gas (LNG) ship liquid tank containment system, which comprises a right angle template (1), a template positioner (4) and a magnetic auxiliary positioner (6), wherein two right angle sides of the notch, forming a right angle, are respectively provided with two notches for containing an anchor plate, the right angle side at the lower part of the right angle template is provided with the template positioner (4) below outside, the right angle side at the upper part of the right angle template is provided with the magnetic auxiliary positioner (6); the template positioner (4) comprises an L-shaped fixing frame, a screw rod (7) penetrated on a transverse seat plate of the L-shaped fixing frame and two nuts matched with the screw rod; and the magnetic auxiliary positioner (6) comprises two movable magnetic stands. The anchor plate positioning template device is a positioning template tool when the anchor template of a film LNG ship liquid cargo containment system is installed, is used for positioning and installing the anchor plate by using the anchor plate positioning template device, and can ensure that the assembly precision of the GT No96 film LNG ship liquid cargo containment system meets the precision requirement specified in a GTT patent company.
Description
Technical field
The present invention relates to be used in the shipbuilding process fixture components of anchor slab location, more particularly, relate in particular to the template that is exclusively used in GT No96 film-type LNG ship liquid tank containment system anchor slab location.
Background technology
The anchor slab specification of GT No96 film-type LNG ship liquid tank containment system is the 8x100 millimeter, and the full-length of individual anchor slab is 3000 millimeters, and the continuous length maximum can reach about 49 meters in whole cargo hold length range.The required precision of anchor slab assembling and positioning is very strict, and the tolerance of vertical height is ± 0.2 millimeter, and the dimensional tolerance in the horizontal plane is ± 0.2 millimeter, and the tolerance of anchor slab assembling rear surface flatness is ± 0.5 millimeter.Therefore the artificial and conventional process of simple dependence is difficult to effectively guarantee the assembly precision of anchor slab in whole cargo hold length, therefore need a kind of auxiliary fitting device of invention.
Summary of the invention
The present invention accurately locatees in order to solve in the GT No96 film-type LNG ship liquid tank anchor slab, guarantees that anchor slab installs that alignment tolerance meets the demands and a kind of auxiliary mould device of inventing.The present invention is fixed on template by the template locator on the template and magnetic auxiliary locator and determines on the good position in the anchor slab installation process, inserts anchor slab by the template notch and can realize that anchor slab accurately locatees.
A kind of LNG ship of the present invention liquid tank containment system anchor plate positioning template device includes the template at a right angle; Offer two notches that are used to hold anchor slab on two right-angle sides of form right angle respectively at interval; The right-angle side that is positioned at the bottom under the state uprightly is set template locator is set the side-lower position outside, superposed right-angle side is at outside configuration magnetic auxiliary locator.Template locator comprises L type fixed mount, and is positioned at the screw rod that wears on the horizontal seat board of L type fixed mount and is positioned at spin two nuts of screw rod of horizontal seat board both sides.The magnetic auxiliary locator is included in two movable Magnetic gauge stands that operational phase places the pairing of described template both sides to use.
Under the optimal way, notch is of a size of 100 millimeters of groove depths, 20 millimeters of groove widths.And the formwork integral structure is triangular in shape; Offer the triangle engraved structure at the middle part of template.This structure and size aim at the design of GT No96 film-type LNG ship liquid tank containment system.
Therefore, the invention anchor plate positioning template device is exclusively used in GT No96 film-type LNG ship liquid tank containment system, it is a kind of film-type LNG ship liquid goods containment system anchor slab locating template fitting device when installing, utilize this anchor plate positioning template device to carry out the location and the installation of anchor slab, can guarantee that the assembly precision of GT No96 film-type LNG ship liquid goods containment system anchor slab satisfies the required precision of GTT patents company regulation.
Description of drawings
Fig. 1 is the structural representation of anchor plate positioning template device of the present invention;
Fig. 2 be among Fig. 1 A to local structure for amplifying schematic diagram.
The specific embodiment
The pinpoint plate device of anchor slab in a kind of GT No96 of the present invention film-type LNG ship liquid tank containment system is made up of the template of mutual correspondence, template locator, template magnetic auxiliary locator etc.Concrete structure on triangle aluminium matter template 1 orthogonal two limits, respectively has two 100x20mm notches as shown in Figure 1.The position of this notch is the position of anchor slab 2, is taken as 300 ± 0.2mm and 530 ± 0.2mm respectively as the height and the horizontal location size of embodiment among the figure in the LNG ship, that is to say that the anchor slab that will locate need be installed in the position on the Ship Structure.In the lower left corner of template 1 Rotary rod type template locator 4 is housed, is furnished with magnetic auxiliary locator 6, have the triangle lightening core in the middle of the template in the upper right side of template.Among the figure, Rotary rod type template locator lower end leans on liquid tank inner casing base plate 3, and left side magnetic auxiliary locator 6 magnetic stick on the liquid tank inner casing transverse bulkhead 5.
Wherein, the structure of Rotary rod type template locator, as shown in Figure 2, one side of L type fixed mount 9 vertically is fastened on the lower end of template by two nuts and nut, bore a screwed hole at L type fixed mount 9 another sides, the position of screwed hole is corresponding with the position of wooden case coupling base, the screw rod 7 that will have swing handle screws in screwed hole, on screw rod, screw in a nut before screwing in earlier, after the swing handle screw rod screws in screwed hole, below L type fixed mount, screw in a nut 8 again, then screw rod is screwed in wooden case coupling base.When the swing handle screw rod screwed in certain position downwards, fastening two nuts accurately were fixed on the liquid tank datum level its template during use.
Above-mentioned magnetic auxiliary locator 6 is the magnetic force that utilizes Magnetic gauge stand, the Magnetic gauge stand that uses two activities is as magnetic localizer, after template position is determined, utilize two magnetic localizers to clamp aluminium matter template, and adsorbed close keeps vertical on the surface of liquid tank inner casing steel bulkhead 5 to guarantee template and datum level.The magnetic auxiliary locator adopts a Magnetic gauge stand, plays positioning action, and this Magnetic gauge stand has a switch, can control whether have magnetic, the convenient use; When using at the scene,, also can replace with magnet if there is not Magnetic gauge stand.6 needs of magnetic auxiliary locator guarantee that the right angle template vertically gets final product, and position up and down can be adjusted, as shown in Figure 1 the magnetic auxiliary locator 6 at Zheng Mian magnetic auxiliary locator 6 and the back side ' height slightly different.
Below only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a LNG ship liquid tank containment system anchor plate positioning template device is characterized in that, includes the template (1) at a right angle; Offer two notches that are used to hold anchor slab on two right-angle sides of form right angle respectively at interval; Uprightly be provided be positioned at the bottom under the state right-angle side outside the side-lower fixed-site template locator (4) is arranged, superposed right-angle side is at outside configuration magnetic auxiliary locator (6);
Described template locator (4) comprises L type fixed mount (9), and is positioned at the screw rod (7) that wears on the horizontal seat board of L type fixed mount (9) and is positioned at spin two nuts (8) of described screw rod (7) of horizontal seat board both sides;
Described magnetic auxiliary locator (6) comprises two movable Magnetic gauge stands that operational phase places the pairing of described template (1) both sides to use.
2. pull positioning template device according to the described LNG ship of claim 1 liquid tank containment system anchor, it is characterized in that described notch is of a size of 100 millimeters of groove depths, 20 millimeters of groove widths.
3. according to the described LNG ship of claim 2 liquid tank containment system anchor plate positioning template device, it is characterized in that described template (1) overall structure is triangular in shape.
4. according to the described LNG ship of claim 3 liquid tank containment system anchor plate positioning template device, it is characterized in that the triangle engraved structure is offered at the middle part of described template (1).
5. according to the arbitrary described LNG ship liquid tank containment system anchor plate positioning template device of claim 1-4, it is characterized in that described template is the aluminum template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910220712 CN101797728B (en) | 2009-12-14 | 2009-12-14 | Anchor plate positioning template device for liquefied natural gas (LNG) ship liquid tank containment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910220712 CN101797728B (en) | 2009-12-14 | 2009-12-14 | Anchor plate positioning template device for liquefied natural gas (LNG) ship liquid tank containment system |
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| Publication Number | Publication Date |
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| CN101797728A true CN101797728A (en) | 2010-08-11 |
| CN101797728B CN101797728B (en) | 2012-12-12 |
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| CN 200910220712 Active CN101797728B (en) | 2009-12-14 | 2009-12-14 | Anchor plate positioning template device for liquefied natural gas (LNG) ship liquid tank containment system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353279A (en) * | 2013-06-28 | 2013-10-16 | 沪东中华造船(集团)有限公司 | Method for precisely positioning liquid-cargo-tank insulation boxes and flange bolts of LNG ship |
| CN110877703A (en) * | 2019-11-07 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Frock of boats and ships containment system anchor band steel auxiliary installation |
| CN112078752A (en) * | 2020-08-13 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for installing vertical plane module of MARK3 type containment system on LNG ship |
| CN113941977A (en) * | 2021-11-22 | 2022-01-18 | 沪东中华造船(集团)有限公司 | Device and method for installing liquid cargo hold containment system module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820491A (en) * | 1971-04-27 | 1974-06-28 | Bridgestone Liquefied Gas Co | Low temperature liquefied gas tanker ship equipped with membranous vessels |
| CN2522529Y (en) * | 2000-11-28 | 2002-11-27 | 何玉良 | Assembled formwork |
| KR100855126B1 (en) * | 2007-03-06 | 2008-08-28 | 현대중공업 주식회사 | Reliable insulation system for lng cargo containment and its construction procedure |
| CN101307595A (en) * | 2008-07-09 | 2008-11-19 | 葛洲坝集团第一工程有限公司 | Large-sized aqueduct prestressing force construction method |
| CN201559142U (en) * | 2009-12-14 | 2010-08-25 | 大连船舶重工集团有限公司 | LNG boat liquid compartment containment system anchor plate positioning formwork apparatus |
-
2009
- 2009-12-14 CN CN 200910220712 patent/CN101797728B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820491A (en) * | 1971-04-27 | 1974-06-28 | Bridgestone Liquefied Gas Co | Low temperature liquefied gas tanker ship equipped with membranous vessels |
| CN2522529Y (en) * | 2000-11-28 | 2002-11-27 | 何玉良 | Assembled formwork |
| KR100855126B1 (en) * | 2007-03-06 | 2008-08-28 | 현대중공업 주식회사 | Reliable insulation system for lng cargo containment and its construction procedure |
| CN101307595A (en) * | 2008-07-09 | 2008-11-19 | 葛洲坝集团第一工程有限公司 | Large-sized aqueduct prestressing force construction method |
| CN201559142U (en) * | 2009-12-14 | 2010-08-25 | 大连船舶重工集团有限公司 | LNG boat liquid compartment containment system anchor plate positioning formwork apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353279A (en) * | 2013-06-28 | 2013-10-16 | 沪东中华造船(集团)有限公司 | Method for precisely positioning liquid-cargo-tank insulation boxes and flange bolts of LNG ship |
| CN103353279B (en) * | 2013-06-28 | 2015-11-18 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank insulated case and the pinpoint method of flange bolt |
| CN110877703A (en) * | 2019-11-07 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Frock of boats and ships containment system anchor band steel auxiliary installation |
| CN112078752A (en) * | 2020-08-13 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for installing vertical plane module of MARK3 type containment system on LNG ship |
| CN113941977A (en) * | 2021-11-22 | 2022-01-18 | 沪东中华造船(集团)有限公司 | Device and method for installing liquid cargo hold containment system module |
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| Publication number | Publication date |
|---|---|
| CN101797728B (en) | 2012-12-12 |
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