CN106828785B - Bidirectional limiting device for liquid cargo tank of independent liquefied gas carrier - Google Patents
Bidirectional limiting device for liquid cargo tank of independent liquefied gas carrier Download PDFInfo
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- CN106828785B CN106828785B CN201611228210.1A CN201611228210A CN106828785B CN 106828785 B CN106828785 B CN 106828785B CN 201611228210 A CN201611228210 A CN 201611228210A CN 106828785 B CN106828785 B CN 106828785B
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/24—Means for preventing unwanted cargo movement, e.g. dunnage
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Abstract
The invention provides a bidirectional limiting device for a liquid cargo tank of independent liquefied gas carriers, which belongs to the technical field of limiting of the liquid cargo tank of a ship. bidirectional limiting devices for the liquid cargo tank of the independent liquefied gas carrier comprise type supporting components, th brackets, horizontal supporting panels, horizontal laminated wood components, vertical laminated wood components, supporting components, second brackets and third brackets.A rectangular groove is formed in the type supporting components, the horizontal supporting panels are arranged in the rectangular groove, the horizontal laminated wood components are arranged on the horizontal supporting panels, the limiting device can bear load in the vertical direction and has a vertical limiting effect, the vertical laminated wood components are arranged on two side edges of the rectangular groove and can bear load in the horizontal direction or the longitudinal direction and have a horizontal limiting effect or the longitudinal direction, the number of the limiting devices can be reduced by the limiting devices with two degrees of freedom, the limiting devices can be used in a limited space, and the utilization rate of the space can be improved.
Description
Technical Field
The invention relates to the technical field of limit of a liquid cargo tank of a ship, in particular to a bidirectional limit device for liquid cargo tanks of independent liquefied gas ships.
Background
As the use of independent lng ships and ships having independent cargo tanks becomes more and more, safety of the independent lng ships is more and more important, and a limit device is a main research object as a main structure for connecting the cargo tank to the main hull.
The vertical support in the limiting device provides vertical support for the liquid cargo tank, the anti-rolling/pitching device can limit the transverse/longitudinal displacement of the liquid cargo tank, the limit device needs to be designed, the load, the structural arrangement and the fatigue performance which can be borne by the limit device need to be considered, the limiting device is arranged in the middle of the liquid cargo tank and the main ship body, so that the high hoisting precision of the liquid tank needs to be ensured in the hoisting process, the hoisting requirement needs to be considered in the structural design of the limiting device, the limiting device used at present can play a good role in large and medium-sized liquid cargo ships, but the limiting device with the single -degree-of-freedom limiting function is difficult to meet the requirements of small-sized liquid gas ships and LNG fuel tanks with small independent cargo tank bottom areas or small-sized head and tail LNG fuel tanks with small areas, and the limiting device with the single -degree-of freedom used at present plays a basic role in limiting.
To sum up, the current limiting device has single limiting freedom , cannot normally play a limiting role in a limited space, and causes the problem of double-layer bottom area waste.
Disclosure of Invention
In view of the above problems in the prior art, it is an object of the present invention to provide a bidirectional position-limiting device for cargo tanks of independent liquefied gas carriers, which can simultaneously bear vertical and horizontal (or longitudinal) loads by providing a device having a bidirectional position-limiting function between a main hull and the cargo tank and arranging a position-limiting structure in both vertical and horizontal (or transverse or longitudinal) directions, including the combined action of plates and laminated wood, so that the position-limiting device having two degrees of freedom can perform a desired position-limiting function in a limited space, thereby improving the utilization rate of the space.
The specific technical scheme is as follows:
A bidirectional limiting device for a liquid cargo tank of an independent liquefied gas carrier is characterized by comprising a 0-type support assembly, a 1-type support plate, a horizontal support panel and a horizontal laminated wood assembly on the side of a main hull, a second elbow plate, a third elbow plate, a support assembly and a vertical laminated wood assembly on the 2 side of the liquid cargo tank, wherein the main hull is positioned at the bottom of the liquid cargo tank, the -type support assembly is arranged perpendicular to the main hull, the -type support plate is arranged in a trapezoid shape, a rectangular groove is formed in the shorter side of the trapezoid of the -type support plate, a -type elbow plate is arranged between the bottom of the rectangular groove and the long side of the trapezoid, the -type elbow plate is perpendicular to the -type support assembly and is also perpendicular to the main hull, the horizontal support panel is arranged parallel to the bottom of the rectangular groove, the side of the horizontal support panel, which is far away from the main hull, the horizontal laminated wood assembly is arranged on the two side walls of the rectangular groove, the vertical horizontal support panel is respectively provided with the vertical laminated wood assembly, the second elbow plate is arranged on the support panel, and the second elbow plate is arranged on the support panel.
The bidirectional limiting device for the liquid cargo tank of the independent liquefied gas carrier comprises a -type support assembly, wherein the -type support assembly comprises 0-type support toggle plates, 1-type support panels, rib plates and a 2 th baffle plate, the 3-type support toggle plates are similar to the overall 5 shape of the 4-type support assembly, -type support panels are arranged on the outer edges of the -type support toggle plates and perpendicular to the -type support toggle plates, the rib plates are arranged on the -type support toggle plates and perpendicular to the -type support toggle plates, th baffle plates are arranged on two sides of the rectangular groove, and the th baffle plate is perpendicular to the -type toggle plates and also perpendicular to the horizontal support panel.
In the bidirectional limiting device for the liquid cargo tank of the independent liquefied gas carrier, the two corners of the bottom of the rectangular groove are both provided with through holes, and the through holes are connected with the side edges and the bottom edges of the rectangular groove.
The above-mentioned bidirectional limiting device for the cargo tank of the independent type liquefied gas carrier of , wherein the horizontal laminated wood assembly includes horizontal laminated wood, a cutting groove, a backing plate and a surrounding frame, the horizontal laminated wood is parallel to the horizontal support panel, the cutting groove parallel to the type support toggle plate is opened on the side of the horizontal laminated wood departing from the horizontal support panel, the backing plate parallel to the horizontal support panel is arranged between the horizontal laminated wood and the horizontal support panel, the surrounding frame is arranged on the backing plate and at the periphery of the horizontal laminated wood, and epoxy resin is placed in the surrounding frame.
The above-mentioned bidirectional limiting device for the cargo tank of independent liquefied gas carrier, wherein a key plate is disposed in the slot, the key plate is fixedly connected to the lower horizontal plate, the lower horizontal plate is disposed parallel to the horizontal support panel, the lower horizontal plate is disposed on the side of the horizontal laminated wood, which is away from the horizontal support panel, and the lower horizontal plate is disposed at the bottom of the vertical laminated wood assembly.
The bidirectional limiting device for the liquid cargo tank of the independent liquefied gas carrier comprises a vertical laminated wood assembly and a second baffle plate, wherein the second baffle plate is opposite to the baffle plate, and the vertical laminated wood assembly is arranged between the baffle plate and the second baffle plate.
The above-mentioned bidirectional limiting device for the cargo tank of independent lng carriers is characterized in that an upper horizontal panel is arranged on the side of the vertical laminated wood module away from the lower horizontal panel, the upper horizontal panel is arranged opposite to the lower horizontal panel, a partition plate is arranged between the upper horizontal panel and the lower horizontal panel, and the partition plate is parallel to the type support elbow plate and is also perpendicular to the lower horizontal panel.
The above-mentioned bidirectional limiting device for the cargo tank of the independent type liquefied gas carrier of comprises a second toggle plate disposed on the upper horizontal plate, wherein the second toggle plate is parallel to the body-supporting toggle plate and perpendicular to the upper horizontal plate.
The above-mentioned bidirectional limiting device for the liquid cargo tank of independent liquefied gas carrier, wherein epoxy resin is arranged between the vertical laminated wood and the second baffle.
The technical scheme has the advantages that 1, the limit in the vertical direction and the horizontal direction (horizontal direction or longitudinal direction) is realized by arranging the horizontal laminated wood assembly and the vertical laminated wood assembly, the problem of insufficient limit effect caused by limit with only degrees of freedom under certain conditions is avoided, 2, the limit devices with two degrees of freedom can be arranged in a limited space in a small amount, the problem of space waste caused by arrangement of a large number of limit devices with single degrees of freedom is avoided, and 3, the horizontal laminated wood is only fixed with the lower horizontal plane plate and is not fixed with the horizontal supporting panel, so that the horizontal laminated wood can only provide support in the vertical direction, the horizontal laminated wood is ensured to be subjected to larger acting force in directions, and the requirement on the laminated wood can be reduced.
Drawings
Fig. 1 is a block diagram of an embodiment of a bidirectional limiting device for cargo tanks of independent type liquefied gas carriers according to the present invention;
FIG. 2 is a block diagram of another view of the preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a body support assembly in accordance with a preferred embodiment of the present invention ;
FIG. 4 is a block diagram of another perspective view of the body support assembly of the preferred embodiment of the present invention;
FIG. 5 is a block diagram of the body support assembly of the preferred embodiment with the body support panel removed;
FIG. 6 is a block diagram of a perspective of a horizontal support panel in accordance with a preferred embodiment of the present invention;
FIG. 7 is a block diagram of a horizontal laminated wood assembly of the preferred embodiment of the invention ;
FIG. 8 is a block diagram of another view of a horizontal laminate of the preferred embodiment of the present invention ;
FIG. 9 is a block diagram of a support assembly according to a preferred embodiment of the invention;
FIG. 10 is a block diagram of a further perspective of a support assembly of the preferred embodiment of the present invention;
FIG. 11 is a block diagram of a perspective of a lower horizontal panel in accordance with a preferred embodiment of the present invention ;
FIG. 12 is a block diagram of a baffle in accordance with a preferred embodiment of the present invention;
FIG. 13 is a block diagram of a second baffle according to a preferred embodiment of the invention.
In the drawing, the support comprises a 1, body type support assembly, a 11, body type support elbow plate, a 12, body type support panel, a 13, a rib plate, a 14, a baffle plate, a 15, a through hole, a 2, a elbow plate, a 3, a horizontal support panel, a 4, a horizontal laminated wood assembly, a 41, a horizontal laminated wood, a 42, a cushion plate, a 43, a surrounding frame, a 44, a cutting groove, a 45, a key plate, a 46, a lower horizontal plate, a 5, a vertical laminated wood assembly, a 51, a vertical laminated wood, a 52, a second baffle plate, a 53, an upper horizontal plate, a 6, a support assembly, a 7, a second elbow plate, an 8, a partition plate, a 9 and a third elbow plate.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following embodiments specifically describe the technical solutions provided by the present invention with reference to fig. 1 to 13, but the following contents are not to be taken as limitations of the present invention.
Fig. 1 is a block diagram illustrating an embodiment of a bidirectional limiting device for a cargo tank of independent type lng carriers according to the present invention, and fig. 2 is a block diagram illustrating another view point of a preferred embodiment of the present invention, as shown in fig. 1 and 2, the bidirectional limiting device for a cargo tank of an independent type lng carrier according to the present embodiment includes a -type support module 1, a -th toggle plate 2, a horizontal support panel 3, a horizontal laminated wood module 4, a vertical laminated wood module 5, a support module 6, a second toggle plate 7, a third toggle plate 9, a partition plate 8, and a key plate 45.
Fig. 3 is a cross-sectional view of a -type support module according to a preferred embodiment of the invention , fig. 4 is a structural view of another view point of the -type support module according to a preferred embodiment of the invention 0, fig. 5 is a structural view of the -type support module according to a preferred embodiment of the invention with -type support panels removed, and as shown in fig. 1, fig. 3, fig. 4 and fig. 5, the bidirectional limiting device for a liquid cargo tank of a self-contained liquefied gas carrier according to this embodiment further includes -type support toggle plates 11, -type support panels 12, rib plates 13, a th baffle plate 14, a through hole 15, a vertical laminated wood 51 and a second baffle plate 52.
Fig. 6 is a structural view of a view point of a horizontal support panel according to a preferred embodiment of the invention, fig. 7 is a structural view of a horizontal laminated wood assembly according to a preferred embodiment of the invention, and fig. 8 is a structural view of another view point of a horizontal laminated wood according to a preferred embodiment of the invention, as shown in fig. 1, 6, 7 and 8, the bi-directional limiting device for a cargo tank of a stand-alone type liquefied gas carrier according to this embodiment further includes a backing plate 42, a surrounding frame 43, a horizontal laminated wood 41 and a cutting groove 44.
Fig. 9 is a structural view of a support module according to a preferred embodiment of the present invention, fig. 10 is a structural view of a support module according to a preferred embodiment of the present invention from another view point of , fig. 11 is a structural view of a lower horizontal plate according to a preferred embodiment of the present invention , fig. 12 is a structural view of a baffle according to a preferred embodiment of the present invention , and fig. 13 is a structural view of a second baffle according to a preferred embodiment of the present invention . as shown in fig. 1, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, the present embodiment provides a bidirectional limiting device for a cargo tank of a self-contained lng carrier, further comprising a lower horizontal plate 46 and an upper horizontal plate 53.
Specifically, the limiting device comprises a main ship body side and a cargo tank side, the main ship body side comprises a body type support assembly 1, a th elbow plate 2, a horizontal support panel 3 and a horizontal laminated wood assembly 4, and the cargo tank side comprises a second elbow plate 7, a support assembly 6 and a vertical laminated wood assembly 5.
the support module 1 includes style support toggle plate 11, 0 style support panel 12, rib plate 13 and 1 baffle plate 14, 2 style support toggle plate 11 is perpendicular to the main hull, 3 style support toggle plate 11 is trapezoidal, and has 4 rectangle groove on the trapezoidal short side, style support panel 12 is set on the outer edge of style support toggle plate 11 perpendicular to style support toggle plate 11, and rib plate 13 is set on style support toggle plate 11 perpendicular to style support toggle plate 11, and has baffle plate 14 on both sides of rectangle groove, and baffle plate 14 is perpendicular to style toggle plate and also perpendicular to horizontal support panel 3.
Specifically, a horizontal support panel 3 is arranged at the bottom of the rectangular groove, the horizontal support panel 3 is parallel to the main hull and is also perpendicular to the type support toggle 11, a th toggle 2 is arranged between the horizontal support panel 3 and the long side of the trapezoid, a th toggle 2 is arranged perpendicular to the main hull, and a th toggle 2 is also perpendicular to the type support toggle 11.
A horizontal laminated wood assembly 4 is arranged on the side of the horizontal support panel 3 facing away from the main hull, the horizontal laminated wood assembly 4 further comprises a horizontal laminated wood 41, a slot 44, a backing plate 42 and a surrounding frame 43, the horizontal laminated wood 41 is arranged parallel to the horizontal support panel 3, the backing plate 42 of parallel to the horizontal support panel 3 is arranged between the horizontal laminated wood 41 and the horizontal support panel 3, a surrounding frame 43 is arranged on the backing plate 42 and on the periphery of the horizontal laminated wood 41, the surrounding frame 43 is welded on the backing plate 42, epoxy resin is arranged in the surrounding frame 43, a slot 44 is arranged on the side of the horizontal laminated wood 41 facing away from the horizontal support panel 3, the slot 44 is arranged parallel to the type support elbow plate 11, and a key plate 45 is arranged in the slot 44.
The key plate 45 is embedded in the cut groove 44 of the horizontal laminated wood 41, and the side of the key plate 45 facing away from the horizontal support panel 3 is connected to the bottom of the lower horizontal plate 46.
The lower horizontal plate 46 is also arranged parallel to the horizontal support panel 3 and on the side of the horizontal laminated wood 41 facing away from the horizontal support panel 3, the lower horizontal plate 46 is arranged at the bottom of the vertical laminated wood assembly 5, a support assembly 6 is arranged on the side of the lower horizontal plate 46 facing away from the horizontal laminated wood assembly 4, the support assembly 6 is arranged perpendicular to the lower horizontal plate 46, and the support assembly 6 is also arranged parallel to the style support toggle plate 11.
An upper horizontal panel 53 is arranged on the side of the vertical laminated wood module 5 facing away from the lower horizontal panel 46, the upper horizontal panel 53 is arranged parallel to the lower horizontal panel 46, a partition 8 is arranged between the upper horizontal panel 53 and the lower horizontal panel 46, and the partition 8 is perpendicular to the lower horizontal panel 46 and also perpendicular to the body type support toggle plate 11.
A second apron 52 is also provided on the support assembly 6, the second apron 52 being also arranged perpendicular to the horizontal support panel 3 and to the integral support toggle 11, and the second apron 52 being arranged opposite the apron 14 with the vertical laminated wood 51 being arranged between the apron 14 and the second apron 52.
Epoxy resin is cast between the vertical laminated wood 51 and the second barrier 52.
More specifically, the second toggle plate 7 is provided on the side of the upper horizontal plate 53 facing away from the lower horizontal plate 46, the second toggle plate 7 is perpendicular to the upper horizontal plate 53 and is parallel to the body type support toggle plate 11, the third toggle plate 9 is provided on the upper horizontal plate 53, and the third toggle plate 9 is perpendicular to the upper horizontal plate 53 and is perpendicular to the second toggle plate 7.
As a preferable embodiment, through holes 15 are formed at two corners of the bottom of the rectangular groove on the body type support toggle plate 11, and the through holes 15 connect the side edges and the bottom edges of the rectangular groove, so that the horizontal support panel 3 and the body type support toggle plate 11 can be conveniently welded, and the welding quality can be ensured.
As a preferable embodiment, a gap of 1-2 mm is arranged between the body type support assembly 1 and the vertical laminated wood assembly 5, when the liquid cargo tank moves and is in contact with the body type support assembly 1, the body type support assembly 1 can provide corresponding limiting and supporting functions for the liquid cargo tank, and the safety is higher.
In a preferred embodiment, the backing plate 42 is movably disposed with respect to the horizontal support panel 3, and the key plate 45 is fixedly connected with the lower horizontal plate 46, so that the horizontal laminated wood 41 can only provide support in the vertical direction, ensuring that the horizontal laminated wood assembly 4 is subjected to a large force in only directions, and prolonging the service life of the limiting device.
The two-way limiting device for the independent liquefied gas carrier cargo tank comprises a body type supporting assembly 1, a elbow plate 2, a horizontal supporting panel 3, a horizontal laminated wood assembly 4, a vertical laminated wood assembly 5, a supporting assembly 6, a second elbow plate 7 and a third elbow plate 9, is reasonable in structural design and compact in layout, can bear load in the vertical direction by forming a rectangular groove in the body type supporting assembly 1, arranging the horizontal supporting panel 3 in the rectangular groove and arranging the horizontal laminated wood assembly 4 on the horizontal supporting panel 3, plays a role in vertical limiting, can bear load in the horizontal direction, is provided with the vertical laminated wood assembly 5 on two side edges of the rectangular groove, can bear load in the horizontal direction (horizontal direction or longitudinal direction), plays a role in horizontal (horizontal direction or longitudinal direction) limiting, is arranged on the same limiting device in the vertical direction and horizontal direction (horizontal direction or longitudinal direction), can reduce the number of the limiting devices through the limiting devices with two degrees of freedom, can be used in a limited space, and improves the utilization rate of the space.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
- The bidirectional limiting device for the liquid cargo tank of the independent liquefied gas carrier is characterized by comprising a -type support assembly, a -type elbow plate, a horizontal support panel and a horizontal laminated wood assembly on the side of a main ship body , a second elbow plate, a third elbow plate, a support assembly and a vertical laminated wood assembly on the side of a liquid cargo tank , wherein the main ship body is positioned at the bottom of the liquid cargo tank, the -type support assembly is perpendicular to the main ship body, the -type support assembly is arranged in a trapezoid shape, rectangular grooves are formed in the short sides of the -type support assembly in the trapezoid shape, the -type elbow plate is arranged between the bottom of the rectangular groove and the long side of the trapezoid, the -type elbow plate is perpendicular to the main ship body when being perpendicular to the -type support assembly, the horizontal support panel is arranged at the bottom of the rectangular groove in parallel to the main ship body, the horizontal support panel is arranged at the side of the horizontal support panel, the horizontal support panel is arranged at the side of the side of the rectangular groove, the second elbow plate is arranged between the second elbow plate and the second elbow plate, and the second elbow plate is arranged on the vertical support panel.
- 2. The bi-directional limiting device for the cargo tank of independent LPG carriers according to claim 1, wherein the support module comprises 0 support brackets, 1 support panels, ribs and 2 th baffle, the 3 support brackets have a shape corresponding to the overall shape 5 of the 4 support module, the support panels are provided on the outer edges of the support brackets perpendicular to the support brackets, the ribs are provided on the support brackets perpendicular to the support brackets, the th baffles are provided on both sides of the rectangular groove, and the th baffles are perpendicular to the support brackets and perpendicular to the horizontal support panels.
- 3. The bi-directional stopper device for cargo tanks of types of liquefied gas carriers, according to claim 1, wherein the bottom of the rectangular groove has through holes at both corners, and the through holes connect the sides and bottom of the rectangular groove.
- 4. The bi-directional stop device for cargo tanks of liquefied gas carriers of type as claimed in claim 2, wherein said horizontal laminated wood assembly comprises horizontal laminated wood, a slot, a backing plate and a surrounding frame, said horizontal laminated wood is disposed in parallel with said horizontal support panel, a slot is opened in parallel with said body type support elbow plate on side of said horizontal laminated wood facing away from said horizontal support panel, is disposed between said horizontal laminated wood and said horizontal support panel in parallel with said backing plate of said horizontal support panel, is disposed on said backing plate and at periphery of said horizontal laminated wood, and epoxy resin is disposed in said surrounding frame.
- 5. The bi-directional spacing device for cargo tanks of stand-alone liquefied gas carrier as claimed in claim 4, wherein a key plate is disposed in said slot, said key plate is fixedly connected to a lower horizontal plate, said lower horizontal plate is disposed parallel to said horizontal support panel, said lower horizontal plate is disposed on the side of said horizontal laminated wood facing away from said horizontal support panel, and said lower horizontal plate is disposed on the bottom of said vertical laminated wood assembly.
- 6. The bi-directional spacing device for cargo tanks of stand-alone liquefied gas carriers according to claim 5, wherein the vertical laminated wood assembly comprises vertical laminated wood and a second barrier, the second barrier is disposed opposite to the barrier, and the vertical laminated wood is disposed between the barrier and the second barrier.
- 7. The bi-directional spacing device for cargo tanks of independent LPG ships according to claim 5, wherein an upper horizontal plate is provided at the side of the vertical laminated wood module facing away from the lower horizontal plate, and the upper horizontal plate is opposite to the lower horizontal plate, and a partition is provided between the upper horizontal plate and the lower horizontal plate, and the partition is parallel to the integral support elbow plate and is vertical to the lower horizontal plate.
- 8. The bi-directional spacing device for cargo tanks of stand-alone LPG carriers of claim 7, wherein said second toggle is disposed on said upper horizontal plate and is parallel to said body support toggle and perpendicular to said upper horizontal plate.
- 9. The bi-directional stopper device for cargo tanks of stand-alone liquefied gas carriers according to claim 6, wherein an epoxy resin is interposed between the vertical laminated wood and the second barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228210.1A CN106828785B (en) | 2016-12-27 | 2016-12-27 | Bidirectional limiting device for liquid cargo tank of independent liquefied gas carrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228210.1A CN106828785B (en) | 2016-12-27 | 2016-12-27 | Bidirectional limiting device for liquid cargo tank of independent liquefied gas carrier |
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| CN106828785A CN106828785A (en) | 2017-06-13 |
| CN106828785B true CN106828785B (en) | 2020-01-31 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114074745B (en) * | 2020-08-20 | 2023-02-17 | 江南造船(集团)有限责任公司 | Liquid cargo ship with vertical bearing structure of combination formula laminated wood |
| CN113978612A (en) * | 2021-11-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | A end and shake and end compound device that floats for B type LNG fuel tank |
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| CN102442408A (en) * | 2010-10-09 | 2012-05-09 | 江南造船(集团)有限责任公司 | Vertical supporting structure for cargo tank and inboard bottom of full-refrigerated liquefied gas carrier and mounting method of vertical supporting structure |
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| CN106828785A (en) | 2017-06-13 |
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