CN117325982A - Ship structure and method for constructing ship structure - Google Patents
Ship structure and method for constructing ship structure Download PDFInfo
- Publication number
- CN117325982A CN117325982A CN202311335089.2A CN202311335089A CN117325982A CN 117325982 A CN117325982 A CN 117325982A CN 202311335089 A CN202311335089 A CN 202311335089A CN 117325982 A CN117325982 A CN 117325982A
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- sub
- deck structure
- cabin
- mounting hole
- deck
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- 238000000034 method Methods 0.000 title claims abstract description 149
- 230000008569 process Effects 0.000 claims abstract description 139
- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
- B63B3/54—Hatch openings
-
- 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
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
-
- 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
- B63B73/30—Moving or transporting modules or hull blocks to assembly sites, e.g. by rolling, lifting or floating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a ship structure and a construction method for the ship structure, wherein the deck structure comprises a first sub-deck structure connected to the periphery of a cabin body, the first sub-deck structure is provided with a process installation hole, the process installation hole is conical, the small end of the process installation hole is close to a cabin of the cabin body relative to the large end of the process installation hole, and the process installation hole is used for passing through airborne equipment; the deck structure further includes a second sub-deck structure that is insertable into and closes the process installation hole, and is further connectable to the first sub-deck structure. The efficiency that can effectively promote hoist and mount airborne equipment to get into the cabin of cabin body through the technology mounting hole in also can effectively promote hoist and mount second sub-deck structure and assemble in the cabin body, and can avoid airborne equipment clamping and/or the phenomenon of second sub-deck structure clamping for need not to repair and cut the technology mounting hole repeatedly many times.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a ship structure and a building method for the ship structure.
Background
The ship segment construction is a method commonly used in the ship construction process, and the quality of the segment quality directly influences the overall quality of the ship. In the process of constructing the segments, a certain segment is often embedded into an area with structures on both sides or around, so that the precision requirements for constructing the segments and hoisting the segments are very high. Taking the sectional construction of the steering engine cabin as an example, after the construction of the structure around the steering engine cabin is completed, if steering engine equipment does not reach a shipyard, a process hole is reserved on a main deck of the steering engine cabin and used for hoisting the steering engine equipment into the cabin in the later period, and when the steering engine equipment enters the cabin, the process hole is sealed through a sub deck. But in the in-process of entering the cabin of the later-stage hoisting steering engine equipment and in-process of closing the process holes of the later-stage hoisting sub-deck, if the hoisting precision is not high, the phenomenon of clamping the steering engine equipment and/or clamping the sub-deck exists, so that the steering engine equipment and the sub-deck are assembled in the steering engine cabin in a mode of repeatedly adjusting the hoisting precision and/or repeatedly repairing and cutting the process holes, time and labor are wasted, and if the process holes are repeatedly repaired and cut, the welding area of the sub-deck and the steering engine cabin is increased.
Disclosure of Invention
The invention aims to provide a ship structure and a construction method for the ship structure, so as to solve the problems of the ship structure in the construction process.
To achieve the purpose, the invention adopts the following technical scheme:
the ship structure comprises a cabin structure, wherein the cabin structure comprises a cabin body and a deck structure, the deck structure comprises a first sub-deck structure connected to the periphery of the cabin body, the first sub-deck structure is provided with a process mounting hole, the process mounting hole is conical, the small end of the process mounting hole is close to a cabin of the cabin body relative to the large end of the process mounting hole, and the process mounting hole is used for passing through airborne equipment;
the deck structure further comprises a second sub-deck structure which can be inserted into and close the process mounting hole, and which can also be connected with the first sub-deck structure.
Preferably, the included angle between the side wall of the process mounting hole and the height direction of the cabin structure is alpha, and the range of alpha is as follows: 5-10 deg.
Preferably, the process mounting holes are pyramid-shaped process mounting holes; or, the process mounting hole is a conical process mounting hole.
Preferably, the second sub deck structure includes an inner plate structure, the inner plate structure is tapered, and the inner plate structure can be inserted into the process installation hole and close the process installation hole.
Preferably, the second sub-deck structure further comprises an outer plate connected to the large end of the inner plate structure, the upper end face of the first sub-deck structure is further provided with a lap joint groove which is communicated with the process installation hole and is wound around the process installation hole, and when the inner plate structure is inserted into the process installation hole, the outer plate is lap-jointed to the bottom wall of the lap joint groove.
Preferably, when the outer plate is lapped on the bottom wall of the lapping groove, the upper end face of the outer plate is coplanar with the upper end face of the first sub deck structure.
Preferably, the inner plate structure is distributed in a central region of the outer plate.
Preferably, the width of the portion of the outer plate overlapping the bottom wall of the overlapping groove in the direction from the center of the outer plate to the side wall of the outer plate is in the range of: 100 mm-200 mm.
A ship structure construction method for implementing the ship structure, the ship structure construction method comprising:
constructing the cabin body in sections;
acquiring whether airborne equipment to be hoisted into the cabin body is ready or not;
if the on-board equipment required to be hoisted into the cabin body is not ready, dividing the deck structure into a first sub-deck structure and a second sub-deck structure;
determining the number of the process mounting holes; determining the setting position of the process mounting hole on the first sub-deck structure according to the setting position of the airborne equipment in the cabin; determining the size of the process mounting hole according to the size of the airborne equipment;
constructing the first sub-deck structure in sections and forming the process mounting holes;
constructing the second sub-deck structure in sections;
hoisting the first sub deck structure to be folded on the cabin body;
when required airborne equipment is ready, hoisting the airborne equipment to enter the cabin through the process mounting hole for assembly; hoisting the second sub-deck structure to be inserted into the process mounting hole, so that the second sub-deck structure seals the process mounting hole; and welding the second sub-deck structure to the first sub-deck structure.
Preferably, if the on-board equipment to be hoisted into the cabin body is ready, the deck structure as a whole is built in sections;
hoisting the onboard equipment to the cabin for assembly;
and hoisting the deck structure to fold in the cabin body.
The invention has the beneficial effects that:
the invention aims to provide a ship structure and a construction method for the ship structure, wherein the ship structure comprises a cabin structure, the cabin structure comprises a cabin body and a deck structure, the deck structure comprises a first sub-deck structure connected to the periphery of the cabin body, the first sub-deck structure is provided with a process installation hole, the process installation hole is conical, the small end of the process installation hole is close to a cabin of the cabin body relative to the large end of the process installation hole, and the process installation hole is used for passing through airborne equipment; the deck structure further includes a second sub-deck structure that is insertable into and closes the process installation hole, and is further connectable to the first sub-deck structure. Specifically, in the process of building the cabin structure, if the airborne equipment required to be hoisted into the cabin body is not ready after the cabin body is built, after the required airborne equipment is ready, hoisting the airborne equipment into a cabin of the cabin body through a process mounting hole on the first sub-deck structure for assembly, after the airborne equipment is assembled, hoisting a second sub-deck structure, inserting the second sub-deck structure into the process mounting hole and sealing the process mounting hole, and connecting the second sub-deck structure with the first sub-deck structure to complete the building of the cabin structure; the small end of the process mounting hole is close to the cabin of the cabin body relative to the large end of the process mounting hole, and it can be understood that the large end of the process mounting hole is close to the outside, so that the hoisting airborne equipment and the second sub-deck structure are aligned to the process mounting hole, the precision requirements of the hoisting airborne equipment and the second sub-deck structure are reduced, the efficiency of the hoisting airborne equipment entering the cabin of the cabin body through the process mounting hole can be effectively improved, the efficiency of the hoisting second sub-deck structure assembled in the cabin body can also be effectively improved, the side wall of the process mounting hole forms a guide surface, the guide surface can guide the airborne equipment to quickly and efficiently pass through the process mounting hole in the cabin of the cabin body, the second sub-deck structure is also inserted into the process mounting hole and is sealed, the phenomenon of clamping the airborne equipment and/or the second sub-deck structure is effectively avoided, the efficiency of the hoisting airborne equipment entering the cabin body through the process mounting hole is also effectively improved, the cabin body is further improved, the cabin assembly efficiency of the aircraft cabin body is further improved, and the cabin is further welded with the existing cabin structure is not required to be repeatedly welded, and the cabin assembly area is further reduced.
Drawings
FIG. 1 is a schematic structural view of a marine structure provided by an implementation of the present invention;
fig. 2 is a partial view of fig. 1 at a.
In the figure:
1. a cabin body; 11. a cabin;
2. a deck structure; 21. a first sub-deck structure; 211. a process mounting hole; 212. a lap joint groove; 22. a second sub-deck structure; 221. an inner plate structure; 222. an outer plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The invention provides a ship structure, as shown in fig. 1 and 2, the ship structure comprises a cabin structure, the cabin structure comprises a cabin body 1 and a deck structure 2, the deck structure 2 comprises a first sub-deck structure 21 connected to the periphery of the cabin body 1, the first sub-deck structure 21 is provided with a process mounting hole 211, the process mounting hole 211 is conical, the small end of the process mounting hole 211 is close to a cabin 11 of the cabin body 1 relative to the large end of the process mounting hole 211, and the process mounting hole 211 is used for passing through airborne equipment; the deck structure 2 further comprises a second sub-deck structure 22, which second sub-deck structure 22 can be inserted into the process installation hole 211 and close the process installation hole 211, and which second sub-deck structure 22 can also be connected to the first sub-deck structure 21. Specifically, in the process of building the cabin structure, if the airborne equipment required to be hoisted into the cabin body 1 is not ready after the cabin body 1 is built, after the required airborne equipment is ready, hoisting the airborne equipment into the cabin 11 of the cabin body 1 through the process mounting holes 211 on the first sub-deck structure 21 for assembly, after the airborne equipment is assembled, hoisting the second sub-deck structure 22, inserting the second sub-deck structure 22 into the process mounting holes 211 and closing the process mounting holes 211, and connecting the second sub-deck structure 22 with the first sub-deck structure 21 to complete the building of the cabin structure; wherein, by arranging the process installation hole 211 to be tapered, and the small end of the process installation hole 211 is close to the cabin 11 of the cabin body 1 relative to the large end of the process installation hole 211, it can be understood that the large end of the process installation hole 211 is close to the outside, so that the hoisting machine-carried equipment and the second sub deck structure 22 are aligned to the process installation hole 211, the precision requirement of the hoisting machine-carried equipment and the second sub deck structure 22 is reduced, the efficiency of the hoisting machine-carried equipment entering the cabin 11 of the cabin body 1 through the process installation hole 211 can be effectively improved, the efficiency of the hoisting second sub deck structure 22 assembled in the cabin body 1 can also be effectively improved, secondly, the side wall of the process installation hole 211 forms a guide surface, in the process of the hoisting machine-carried equipment entering the cabin 11 of the cabin body 1 through the process installation hole 211, the guide surface can guide the airborne equipment to pass through the process installation hole 211 fast and efficiently, and can also guide the second sub-deck structure 22 to be inserted into the process installation hole 211 and seal the process installation hole 211, so that the phenomenon that the airborne equipment is clamped and/or the second sub-deck structure 22 is clamped is effectively avoided, the efficiency that the hoisted airborne equipment enters the cabin 11 of the cabin body 1 through the process installation hole 211 is further improved, the efficiency that the hoisted second sub-deck structure 22 is assembled in the cabin body 1 is further improved, the phenomenon that the welding area is large when the neutron deck and the steering engine cabin in the prior art are welded is effectively relieved, and the assembly efficiency of the cabin structure is improved.
Specifically, the set position of the process mounting hole 211 is determined according to the set position of the on-board apparatus. So that the on-board equipment can be vertically hoisted into the cabin 11 in the height direction of the cabin structure through the process mounting holes 211. Thereby further improving the efficiency of lifting and assembling the on-board equipment within the cabin 11.
Optionally, the number of the process mounting holes 211 is plural, and the plurality of process mounting holes 211 are spaced apart from the first sub-deck structure 21. It will be appreciated that the number, size and arrangement of the process mounting holes 211 are determined according to the number, size and arrangement of the airborne devices, so as to ensure that the corresponding airborne devices can be vertically hoisted into the cabin 11 in the height direction of the cabin structure through the corresponding process mounting holes 211.
As shown in fig. 2, the included angle between the sidewall of the process installation hole 211 and the height direction of the cabin structure is α, where the range of α is: 5-10 deg. By the arrangement, the hoisting precision requirement is reduced, the side wall of the process installation hole 211 forms a guide surface, and the utilization rate of the first sub-deck structure 21 can be improved. It can be appreciated that the value of the included angle α between the sidewall of the process mounting hole 211 and the height direction of the cabin structure can be adaptively adjusted according to the actual working condition requirement.
Specifically, the process mounting hole 211 is a pyramid-shaped process mounting hole; alternatively, the process mounting hole 211 is a conical process mounting hole. It will be appreciated that the mounting holes 211 may be pyramid-shaped or conical-shaped depending on the process for determining the shape adaptability of the on-board equipment. Specifically, in the present embodiment, the process mounting hole 211 is exemplarily provided in a quadrangular pyramid shape. It is understood that the cross section of the process mounting hole 211 along the length direction or the width direction of the cabin structure is trapezoidal.
Specifically, in this embodiment, the cabin structure is taken as a steering engine cabin, and the airborne equipment is taken as a steering engine as an example. It will be appreciated that the hold structure may also be other hold mechanisms on a vessel such as a cargo hold.
As shown in fig. 1, the second sub-deck structure 22 includes an inner plate structure 221, the inner plate structure 221 is tapered, and the inner plate structure 221 can be inserted into the process installation hole 211 and close the process installation hole 211. Through setting up inner panel structure 221 to the toper for inner panel structure 221 and the shape looks adaptation of technology mounting hole 211, thereby can further reduce the precision requirement of hoist and mount second sub-deck structure 22, further avoid the phenomenon of second sub-deck structure 22 clamping, further promoted the efficiency of hoist and mount second sub-deck structure 22 assembly in cabin body 1.
Specifically, the inner plate structure 221 has a pyramid shape; alternatively, the inner plate structure 221 is conical. It is understood that the shape of the inner plate structure 221 may be determined according to the shape adaptability of the process installation hole 211. Specifically, in the present embodiment, the process mounting hole 211 is illustratively provided with a quadrangular pyramid shape, and the inner plate structure 221 is exemplified as a quadrangular pyramid shape.
Specifically, as shown in fig. 1, the second sub-deck structure 22 further includes an outer plate 222 connected to a large end of the inner plate structure 221, and the upper end surface of the first sub-deck structure 21 is further provided with a lap joint groove 212 penetrating the process installation hole 211 and surrounding the process installation hole 211, and when the inner plate structure 221 is inserted into the process installation hole 211, the outer plate 222 is lap-jointed to a bottom wall of the lap joint groove 212. By providing the outer plate 222 overlapping the bottom wall of the overlapping groove 212, the first and second sub-deck structures 21 and 22 are conveniently welded and formed; secondly, in the process of hoisting the airborne equipment, the lap joint groove 212 can also play a role in avoiding, so that the efficiency of the hoisting the airborne equipment entering the cabin 11 of the cabin body 1 through the process installation hole 211 can be further improved.
Preferably, when the outer plate 222 is overlapped with the bottom wall of the overlap groove 212, the upper end surface of the outer plate 222 is coplanar with the upper end surface of the first sub deck structure 21. So arranged to promote the aesthetics and use comfort of the deck structure 2.
Preferably, the inner plate structure 221 is distributed in a central region of the outer plate 222. So that the center of gravity of the deck structure 2, the center of gravity of the inner plate structure 221 and the center of gravity of the outer plate 222 are on the same straight line, thereby facilitating the hoisting and the processing and the assembly.
Specifically, from the center of the outer plate 222 to the side wall of the outer plate 222, the width of the portion of the outer plate 222 overlapping the bottom wall of the overlapping groove 212 ranges from: 100 mm-200 mm. This arrangement ensures the welding quality of the welding formation of the first and second sub-deck structures 21, 22 and the structural strength of the deck structure 2.
The invention also provides a building method for the ship structure, which is used for being implemented on the ship structure, and the ship structure can be built by the building method for the ship structure, so that the building efficiency of the ship structure can be effectively improved, and the quality of the ship structure obtained by building can be effectively improved.
Specifically, the ship structure construction method includes:
s100, constructing the cabin body 1 in a segmented mode.
And S200, acquiring whether the airborne equipment which needs to be hoisted into the cabin body 1 is ready.
In particular, it is also possible to obtain in real time whether the on-board equipment to be hoisted into the cabin body 1 is ready or not during the proceeding of step S100.
If the on-board equipment to be hoisted into the cabin body 1 is not ready, steps S300 to S800 are performed.
If the on-board equipment to be hoisted into the cabin body 1 is ready, steps S900 to S1100 are performed.
S300, dividing the deck structure 2 into a first sub-deck structure 21 and a second sub-deck structure 22.
S400, determining the number of process mounting holes 211; determining the location at which the process mounting holes 211 are provided on the first sub-deck structure 21 in accordance with the location at which the on-board equipment is provided within the cabin 11; the size of the process mounting hole 211 is determined according to the size of the on-board equipment.
S500, the first sub deck structure 21 is built in sections and process installation holes 211 are formed.
Specifically, the number, size and arrangement position of the process installation holes 211 are determined according to the number, size and arrangement position of the airborne equipment, so as to ensure that the corresponding airborne equipment can be vertically hoisted and placed into the cabin 11 at one time along the height direction of the cabin structure through the corresponding process installation holes 211.
S600, constructing the second sub-deck structure 22 in sections.
Preferably, the step S500 and the step S600 are performed simultaneously, so that the efficiency of building the ship structure can be further improved.
And S700, hoisting the first sub deck structure 21 to be folded on the cabin body 1.
When the required on-board equipment is ready, step S800 is performed.
S800, hoisting airborne equipment enters the cabin 11 through the process mounting holes 211 for assembly; hoisting the second sub-deck structure 22 to be inserted into the process mounting hole 211, so that the second sub-deck structure 22 seals the process mounting hole 211; the second sub-deck structure 22 is then welded to the first sub-deck structure 21.
Therefore, the influence on the efficiency of building the ship structure caused by the fact that the airborne equipment is not ready can be effectively avoided.
And S900, constructing the deck structure 2 as a whole in a segmented manner.
S1000, hoisting the airborne equipment into the cabin 11 for assembly.
S1100, the hoisting deck structure 2 is folded on the cabin body 1.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. The ship structure is characterized by comprising a cabin structure, wherein the cabin structure comprises a cabin body (1) and a deck structure (2), the deck structure (2) comprises a first sub-deck structure (21) connected to the periphery of the cabin body (1), the first sub-deck structure (21) is provided with a process mounting hole (211), the process mounting hole (211) is conical, the small end of the process mounting hole (211) is close to a cabin (11) of the cabin body (1) relative to the large end of the process mounting hole (211), and the process mounting hole (211) is used for passing through airborne equipment;
the deck structure (2) further comprises a second sub-deck structure (22), the second sub-deck structure (22) being insertable into the process mounting hole (211) and closing the process mounting hole (211), and the second sub-deck structure (22) being connectable with the first sub-deck structure (21).
2. The ship structure according to claim 1, characterized in that the angle between the side wall of the process mounting hole (211) and the height direction of the cabin structure is α, which is in the range: 5-10 deg.
3. The marine structure of claim 1, wherein the process mounting hole (211) is a pyramid-shaped process mounting hole; or, the process mounting hole (211) is a conical process mounting hole.
4. A ship structure according to any one of claims 1-3, characterized in that the second sub deck structure (22) comprises an inner plate structure (221), which inner plate structure (221) is conical, which inner plate structure (221) is insertable into the process installation hole (211) and closes the process installation hole (211).
5. The ship structure according to claim 4, wherein the second sub deck structure (22) further comprises an outer plate (222) connected to a large end of the inner plate structure (221), and the upper end surface of the first sub deck structure (21) is further provided with a lap joint groove (212) penetrating the process installation hole (211) and surrounding the process installation hole (211), and the outer plate (222) is lapped on a bottom wall of the lap joint groove (212) when the inner plate structure (221) is inserted into the process installation hole (211).
6. The marine structure of claim 5, wherein when the outer plate (222) is lapped to the bottom wall of the lapping groove (212), an upper end face of the outer plate (222) is coplanar with an upper end face of the first sub deck structure (21).
7. The marine structure according to claim 5, wherein the inner plate structure (221) is distributed in a central area of the outer plate (222).
8. The ship structure according to claim 5, characterized in that a width of a portion of the outer plate (222) overlapped with the bottom wall of the overlap groove (212) from a center of the outer plate (222) to a direction of a side wall of the outer plate (222) ranges from: 100 mm-200 mm.
9. A method of constructing a marine structure, for implementation in a marine structure according to any one of claims 1 to 8, comprising:
-constructing the cabin body (1) in sections;
acquiring whether airborne equipment to be hoisted into the cabin body (1) is ready or not;
-if the on-board equipment to be hoisted into the cabin body (1) is not ready, dividing the deck structure (2) into a first sub-deck structure (21) and a second sub-deck structure (22);
determining the number of process mounting holes (211); determining the arrangement position of the process installation holes (211) on the first sub-deck structure (21) according to the arrangement position of the onboard equipment in the cabin (11); determining the size of the process mounting hole (211) according to the size of the on-board equipment;
-constructing the first sub-deck structure (21) in sections and forming the process installation holes (211);
-constructing the second sub-deck structure (22) in sections;
hoisting the first sub deck structure (21) closed to the cabin body (1);
when required airborne equipment is ready, hoisting the airborne equipment into the cabin (11) through the process mounting hole (211) for assembly; hoisting the second sub-deck structure (22) to be inserted into the process mounting hole (211) so that the second sub-deck structure (22) seals the process mounting hole (211); and welding the second sub-deck structure (22) to the first sub-deck structure (21).
10. The method of building a marine structure according to claim 9, characterized in that the deck structure (2) as a whole is built in sections if the on-board equipment to be hoisted into the cabin body (1) is ready;
hoisting the on-board equipment into the cabin (11) for assembly;
hoisting the deck structure (2) to fold in the cabin body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311335089.2A CN117325982A (en) | 2023-10-16 | 2023-10-16 | Ship structure and method for constructing ship structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311335089.2A CN117325982A (en) | 2023-10-16 | 2023-10-16 | Ship structure and method for constructing ship structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117325982A true CN117325982A (en) | 2024-01-02 |
Family
ID=89290100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311335089.2A Pending CN117325982A (en) | 2023-10-16 | 2023-10-16 | Ship structure and method for constructing ship structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117325982A (en) |
-
2023
- 2023-10-16 CN CN202311335089.2A patent/CN117325982A/en active Pending
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