CN112249217B

CN112249217B - Ship-shaped structure

Info

Publication number: CN112249217B
Application number: CN202011157250.8A
Authority: CN
Inventors: 张翔; 谢晋斌; 陆西刚
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-15
Anticipated expiration: 2040-10-26
Also published as: CN112249217A

Abstract

The invention relates to the technical field of ships, in particular to a ship-shaped structure, which comprises a bow engine room, wherein a first driving device is arranged in the bow engine room and used for providing power for a ship; the cargo hold comprises a plurality of mutually nested sub cargo holds in watertight and detachable connection, and sub connection empty holds are formed between the adjacent sub cargo holds; the stern cabin is internally provided with a second driving device and used for providing power for a ship, the stern cabin is nested with one end of the cargo hold, which is far away from the bow cabin, in a watertight and detachable connection manner, and the stern cabin is connected with the cargo hold to form a second connection empty cabin; and the first connecting empty cabin, the sub-connecting empty cabin and the stern cabin are provided with a group of connecting assemblies. The length of the cargo hold can be configured according to actual needs, so that the ship operation efficiency is improved.

Description

Ship-shaped structure

Technical Field

The invention relates to the technical field of ships, in particular to a ship-shaped structure.

Background

The existing oil tanker and cargo ship are mostly integrated. I.e. the hold and the nacelle are joined together by structural welding. With this structure, the following problems inevitably occur:

1. during loading and unloading, the fore cabin and the stern cabin can not be separated from the cargo hold to continue to function.

2. After the ship type is determined, the length of the cargo hold is fixed, so that the capacity of the cargo hold cannot be increased or reduced according to the cargo capacity, and the improvement of the ship operation efficiency is not facilitated.

Therefore, a ship-type structure is required to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a ship-shaped structure, a fore engine room and a stern engine room can be separated, and the length of a cargo hold can be configured according to actual requirements, so that the operation efficiency of a ship is improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

a boat form construction comprising:

the bow engine room is internally provided with a first driving device for providing power for the ship;

the cargo hold comprises a plurality of mutually nested sub cargo holds in watertight and detachable connection, and sub connection empty holds are formed between the adjacent sub cargo holds;

the stern cabin is internally provided with a second driving device and used for providing power for a ship, the stern cabin is nested with one end of the cargo hold, which is far away from the bow cabin, in a watertight and detachable connection manner, and the stern cabin is connected with the cargo hold to form a second connection empty cabin;

and the first connecting empty cabin, the sub-connecting empty cabin and the stern cabin are provided with a group of connecting assemblies.

Further, a balance ballast system is arranged in each of the bow cabin, the cargo cabin and the stern cabin.

Furthermore, a first extending connecting body is arranged at one end, connected with the cargo hold, of the bow cabin, a second extending connecting body matched with the first extending connecting body is arranged at one end of the cargo hold, when the cargo hold is connected with the bow cabin, the first extending connecting body and the second extending connecting body are nested to form the first connecting empty cabin, and the first extending connecting body and the second extending connecting body are connected through the connecting assembly.

Further, the thickness of the first extension connector is greater than the thickness of the bulkhead of the fore nacelle.

Further, the second extended joint has a thickness greater than a thickness of a bulkhead of the sub-cargo tank.

Further, a sealing member is disposed between the first extension connector and the second extension connector.

Furthermore, the connecting assembly comprises a male connecting end, a female connecting end and a plug connector, the male connecting end is arranged on the first extending connector, the female connecting end is arranged on the second extending connector, the first extending connector and the second extending connector are nested to form the first connecting air chamber, the male connecting end is matched with the female connecting end, and the plug connector is inserted between the male connecting end and the female connecting end so that the male connecting end is connected with the female connecting end.

Furthermore, a first clamping groove is formed in one side of the male end, a second clamping groove is formed in the female end, the first extending connector and the second extending connector are nested to form the first connecting cavity, the first clamping groove and the second clamping groove are aligned to form a plug hole, and the plug connector is inserted into the plug hole.

Furthermore, the plug connector is a hydraulic column, the hydraulic column is arranged on the first extension connector or the second extension connector, and when the first extension connector and the second extension connector are nested to form the first connection cabin, a piston rod of the hydraulic column is inserted into the plug hole.

Furthermore, first joint groove in connect public end go up the interval and set up a plurality ofly, second joint groove in connect female end and go up to set up a plurality ofly, and with first joint groove one-to-one sets up, the plug connector with first joint groove one-to-one sets up.

The invention has the beneficial effects that:

according to the ship-shaped structure provided by the invention, the bow cabin and the stern cabin are both in watertight nested detachable connection with the cargo hold, the bow cabin and the cargo hold are connected to form a first connection empty cabin, the adjacent sub-cargo holds are connected to form a sub-connection cargo hold, the stern cabin and the cargo hold are connected to form a second connection empty cabin, and the first connection empty cabin, the second connection empty cabin and the sub-connection empty cabin are respectively provided with a group of connecting assemblies, so that the bow cabin, the cargo hold and the stern cabin are connected in series to form a ship body. As the fore engine room, the stern engine room and the cargo hold as well as the sub cargo holds are detachably connected, the fore engine room, the stern engine room and the cargo hold can be separated to continuously play a role during loading and unloading of the cargo, and the number of the sub cargo holds can be configured according to actual requirements, thereby improving the operation efficiency of the ship.

Drawings

FIG. 1 is a schematic view of a boat-type structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a sectional view of a first connecting chamber according to the invention;

FIG. 4 is a schematic view of the connecting assembly of the present invention without the plug-in unit inserted therein;

fig. 5 is a schematic view of a connection assembly of the present invention.

In the figure:

1. a bow engine room; 11. a first connecting empty chamber; 12. a first extension connector; 2. a sub-cargo compartment; 21. the sub-connection empty cabin; 22. a second extension connector; 3. a stern cabin; 31. a second connecting empty chamber; 4. a connecting assembly; 41. connecting a male end; 411. a first clamping groove; 42. connecting the female end; 421. a second clamping groove; 43. and (7) a plug connector.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In order to separate the fore and aft tanks 3 and configure the length of the cargo tank according to actual needs, thereby improving the operation efficiency of the ship, as shown in fig. 1-4, the invention provides a ship-shaped structure. This ship type structure includes: the ship comprises a bow cabin 1, a cargo hold, a stern cabin 3 and a connecting assembly 4, wherein a first driving device is arranged in the bow cabin 1 and used for providing power for a ship; one end of the cargo hold is connected with one end of the bow cabin 1 in a nested watertight and detachable manner, the cargo hold is connected with the bow cabin 1 to form a first connecting empty cabin 11, the cargo hold comprises a plurality of sub cargo holds 2 which are mutually nested and connected in a watertight and detachable manner, and sub connecting empty cabins 21 are formed between the adjacent sub cargo holds 2; a second driving device is arranged in the stern cabin 3 and used for providing power for the ship, the stern cabin 3 is nested and detachably connected with one end of the cargo hold far away from the bow cabin 1, and a second connecting empty cabin 31 is formed after the stern cabin 3 is connected with the cargo hold; a group of connecting assemblies 4 are arranged on the first connecting empty cabin 11, the sub-connecting empty cabin 21 and the stern cabin 3.

The bow engine room 1 and the stern engine room 3 are both in watertight nested detachable connection with the cargo hold, the bow engine room 1 is connected with the cargo hold to form a first connecting empty room 11, the adjacent sub-cargo holds 2 are connected to form a sub-connecting cargo hold, the stern engine room 3 is connected with the cargo hold to form a second connecting empty room 31, and a group of connecting assemblies 4 are arranged on the first connecting empty room 11, the second connecting empty room 31 and the sub-connecting empty room 21, so that the bow engine room 1, the cargo hold and the stern engine room 3 are connected in series to form a ship body. As the fore engine room 1, the stern engine room 3 and the cargo hold as well as the sub cargo hold 2 are detachably connected, the fore engine room 1 and the stern engine room 3 are separated from the cargo hold during loading and unloading, and the number of the sub cargo holds 2 can be configured according to actual requirements, thereby improving the operation efficiency of the ship.

Further, a balance ballast system is arranged in the fore cabin 1, the cargo hold and the stern cabin 3. By arranging mutually independent balance ballast systems, the fore engine room 1, the stern engine room 3 and each sub-cargo hold 2 can still be in a flat and transverse state after being separated on the water surface by controlling ballast water before separation.

Further, a first extending connecting body 12 is arranged at one end of the bow cabin 1 connected with the cargo hold, a second extending connecting body 22 matched with the first extending connecting body 12 is arranged at one end of the cargo hold, when the cargo hold is connected with the bow cabin 1, the first extending connecting body 12 and the second extending connecting body 22 are nested to form a first connecting empty cabin 11, and the first extending connecting body 12 and the second extending connecting body 22 are connected through a connecting assembly 4. Make things convenient for personnel to get into the construction through first connection cabin 11, only in this embodiment, the length of first connection cabin 11 is about 1 meter, when being convenient for construct, and can not occupy too much space.

Further, the thickness of the first extension connector 12 is greater than the thickness of the bulkhead of the forward nacelle 1. The thickness of the second extension connector 22 is greater than the thickness of the bulkhead of the sub-cargo tank 2 to ensure sufficient strength after the connection between the first extension connector 12 and the second extension connector 22. In the embodiment, the nesting length between the first extension connector 12 and the second extension connector 22 is 300-500mm, and of course, in the field construction, the nesting length can be determined according to actual needs, and no limitation is made herein.

Further, a sealing member is disposed between the first extension connector 12 and the second extension connector 22. The sealing member is provided to close the gap between the first extension connector 12 and the second extension connector 22, thereby providing a waterproof function.

Specifically, the connection mode between the adjacent sub-cargo holds 2 and the connection mode between the stern compartment 3 and the cargo hold are the same as the connection mode between the bow compartment 1 and the cargo hold, and redundant description is not repeated here.

Further, the connection assembly 4 includes a connection male end 41, a connection female end 42 and a plug connector 43, the connection male end 41 is fixedly disposed on the first extension connector 12, the connection female end 42 is fixedly disposed on the second extension connector 22, when the first extension connector 12 and the second extension connector 22 are nested to form the first connection empty chamber 11, the connection male end 41 is matched with the connection female end 42, and the plug connector 43 is inserted between the connection male end 41 and the connection female end 42 so that the connection male end 41 is connected with the connection female end 42. By the above manner, the detachable connection between the bow cabin 1 and the cargo hold can be realized only by controlling the plug-in connector 43.

Further, a first clamping groove 411 is formed in one side of the male end 41, a second clamping groove 421 is formed in the female end 42, when the first extending connector 12 and the second extending connector 22 are nested to form the first connecting empty chamber 11, a plugging hole is formed between the first clamping groove 411 and the second clamping groove 421, and the plug connector 43 is plugged in the plugging hole. By inserting the plug-in unit 43 into the plug-in hole, the male connecting end 41 is connected with the female connecting end 42, so that the connection mode is simple, and the fixation is firm and reliable.

Specifically, in this embodiment, the plug connector 43 is a hydraulic column, the hydraulic column is disposed on the first extension connector 12 or the second extension connector 22, and when the first extension connector 12 and the second extension connector 22 are nested to form the first connection cavity 11, a piston rod of the hydraulic column is inserted into the plug hole. The connection and disconnection between the first extension link 12 and the second extension link 22 can be achieved by controlling the extension or retraction of the piston rod of the hydraulic cylinder.

Further, first joint groove 411 sets up a plurality ofly on connecting public end 41 at the interval, and second joint groove 421 sets up a plurality ofly on connecting female end 42, and sets up with first joint groove 411 one-to-one, and plug connector 43 sets up with first joint groove 411 one-to-one. Through setting up a plurality of first joint grooves 411 and second joint groove 421 for when first extension connector 12 forms first connection vacant lot 11 with second extension connector 22 nests mutually, insert in the spliced eye and establish a plurality of plug connectors 43, thereby guarantee to connect the joint strength between male end 41 and the female end 42 of being connected.

Further, the connecting male ends 41 are arranged on the first extending connecting body 12 at intervals along the circumferential direction of the first extending connecting body 12, the connecting female ends 42 are arranged in one-to-one correspondence with the connecting male ends 41 along the circumferential direction of the second extending connecting body 22, and the stability of connection between the bow cabin 1 and the cargo hold is ensured and the strength after connection is ensured by arranging the plurality of connecting assemblies 4.

The advantages of the ship-type structure provided by the embodiment are mainly reflected in that:

1. the number of the cargo holds can be set according to the amount of the cargo, the length of the cargo holds can be selected according to the characteristics of the cargo, no load is reduced, and the ship operation efficiency is improved.

2. The number of the cargo holds can be set according to the characteristics of the air route, and the smaller the wind waves, the larger the number of the cargo holds can be set on the air route.

3. The waiting time for entering and exiting the port can be greatly reduced, the fore cabin 1 and the stern cabin 3 are separated from the fully loaded cargo hold outside the port and are connected with the prepared cargo hold to be transported to execute the next transportation task, and the separated cargo hold is pushed by a barge to be transported into the port for unloading.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A boat form construction, comprising:

the bow engine room (1) is internally provided with a first driving device for providing power for the ship;

the cargo hold comprises a plurality of sub cargo holds (2) which are mutually nested and are in watertight detachable connection, and sub connection empty holds (21) are formed between the adjacent sub cargo holds (2);

the stern cabin (3) is internally provided with a second driving device and used for providing power for a ship, the stern cabin (3) is nested and detachably connected with one end, far away from the bow cabin (1), of the cargo hold, and the stern cabin (3) is connected with the cargo hold to form a second connecting empty cabin (31);

the first connecting empty chamber (11), the sub-connecting empty chamber (21) and the stern cabin (3) are provided with a group of connecting assemblies (4);

a first extending connecting body (12) is arranged at one end, connected with the cargo hold, of the bow cabin (1), a second extending connecting body (22) matched with the first extending connecting body (12) is arranged at one end of the cargo hold, when the cargo hold is connected with the bow cabin (1), the first extending connecting body (12) and the second extending connecting body (22) are nested to form the first connecting empty cabin (11), and the first extending connecting body (12) and the second extending connecting body (22) are connected through the connecting component (4);

the connecting assembly (4) comprises a male connecting end (41), a female connecting end (42) and a plug connector (43), the male connecting end (41) is arranged on the first extending connecting body (12), the female connecting end (42) is arranged on the second extending connecting body (22), when the first extending connecting body (12) and the second extending connecting body (22) are nested to form the first connecting empty cabin (11), the male connecting end (41) is matched with the female connecting end (42), and the plug connector (43) is inserted between the male connecting end (41) and the female connecting end (42) so that the male connecting end (41) is connected with the female connecting end (42);

first joint groove (411) have been seted up to one side of connecting public end (41), be provided with second joint groove (421) on connecting female end (42), first extension connector (12) with second extension connector (22) nests mutually and forms when first connection vacant lot (11), first joint groove (411) with second joint groove (421) form the spliced eye in relatively, plug connector (43) are inserted and are established in the spliced eye.

2. A ship-type structure according to claim 1, characterized in that said bow nacelle (1), said hold and said stern nacelle (3) are provided with a balanced ballast system.

3. A ship type structure according to claim 1, characterised in that the thickness of the first extended connection (12) is greater than the thickness of the bulkhead of the forward nacelle (1).

4. A ship type structure according to claim 1, characterised in that the thickness of the second extended joint (22) is greater than the thickness of the bulkheads of the sub-cargo holds (2).

5. A boat form construction according to claim 1, characterised in that a seal is provided between the first extension connector (12) and the second extension connector (22).

6. A ship structure according to claim 1, characterized in that the plug connector (43) is a hydraulic column, the hydraulic column is arranged on the first extension connector (12) or the second extension connector (22), and when the first extension connector (12) and the second extension connector (22) are nested to form the first connection cavity (11), a piston rod of the hydraulic column is inserted into the plug hole.

7. A boat structure according to claim 1, wherein the first engaging grooves (411) are provided in plurality at intervals on the connecting male end (41), the second engaging grooves (421) are provided in plurality on the connecting female end (42) and are provided in one-to-one correspondence with the first engaging grooves (411), and the plug-in members (43) are provided in one-to-one correspondence with the first engaging grooves (411).