CN113665741A

CN113665741A - Ocean-going vessel

Info

Publication number: CN113665741A
Application number: CN202111159639.0A
Authority: CN
Inventors: 孙大虎; 吴晓莲; 张波; 徐旭敏; 张文斌; 邬培培; 向淼; 闻静; 张明杰; 徐宜兵; 杜鲁辉; 童琛; 郭宇枫; 杨乃馨; 吴迪
Original assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Current assignee: Shanghai Merchant Ship Design and Research Institute of CSSC No 604 Research Institute
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2021-11-19

Abstract

The invention relates to the technical field of ships, in particular to an ocean-going ship. The invention provides an ocean-going vessel comprising: the lifeboat comprises a boat body and a lifeboat body, wherein the boat body comprises a first deck, a second deck and boat sides arranged on two sides in the width direction; a boat cabin is arranged between the first deck and the second deck, a cabin door is arranged in the boat cabin, the cabin door is arranged on a ship board, and a lifeboat is arranged in the boat cabin. The lifeboat is arranged in the boat cabin, the boat cabin plays a role in protecting the lifeboat, the lifeboat and the auxiliary mechanism of the lifeboat are not damaged by wind and waves, meanwhile, the boat cabin is arranged between the first deck and the second deck and does not occupy the surface of the first deck, the surface use area of the first deck is increased, when the lifeboat needs to be used, only the cabin door on the side of the boat needs to be opened, the lifeboat can be released into water through the cabin door, the lifeboat is convenient to release, and safety lifeboat is benefited.

Description

Ocean-going vessel

Technical Field

The invention relates to the technical field of ships, in particular to an ocean-going ship.

Background

The lifeboat is a boat which can maintain the life of people in distress from ship abandoning, and is a main lifeboat for ships. The SOLAS convention and the legal inspection technical rules of domestic sailing sea vessels require that after a ship abandoning signal is sent out by a passenger ship, personnel on the ship are gathered at a designated gathering station, and all passengers and accessories carrying feet fall on the water surface within 30 minutes after the passenger ship starts to board the lifeboat and is evacuated. The storage position and the release mode of the lifeboat are required to be safe and fast, but at present, the lifeboat keel block for the ship is stored on the deck surface in a single equipment form, so that a large amount of precious deck area is occupied, the lifeboat and the auxiliary mechanism thereof are extremely easy to damage by wind and waves, and when risks are met, the lifeboat is released, the time is long, and the lifeboat is not safe to save.

Disclosure of Invention

The invention aims to provide an ocean-going vessel, which aims to solve the technical problems that a lifeboat is stored on a deck, occupies a large area of the deck, is extremely easy to damage by wind and waves, and is long in time consumption and unfavorable for safety lifesaving when the lifeboat is released.

The invention provides an ocean-going vessel, comprising: the lifeboat comprises a boat body and a lifeboat body, wherein the boat body comprises a first deck, a second deck and boat sides arranged on two sides in the width direction;

a boat cabin is arranged between the first deck and the second deck, a cabin door is arranged on the boat cabin, the cabin door is arranged on the side of the ship, and the lifeboat is arranged in the boat cabin.

As a further technical scheme, the ocean-going vessel further comprises a retraction device, and the retraction device is arranged in the boat cabin and used for recovering and releasing the lifeboat.

As a further technical scheme, the retraction device comprises a telescopic boat lifting frame, a lifting hook is arranged on the telescopic boat lifting frame, and a lifting ring matched with the lifting hook is arranged on the lifeboat.

As a further technical scheme, a slide way matched with the lifeboat is arranged in the boat cabin;

the lifeboat enters and exits the boat cabin along the slide way.

As a further technical scheme, the slideway is obliquely arranged, and one end close to the cabin door is lower than one end far away from the cabin door.

As a further technical solution, the boat cabin further includes a bottom plate, a top plate, a rear plate opposite to the cabin door, and side plates located at two sides of the cabin door, the bottom plate, the top plate, and the side plates enclose a containing cavity, and the lifeboat is disposed in the containing cavity;

the telescopic boat davit is connected to the top plate and is positioned in the accommodating cavity;

the slide way is arranged on the side plate and is positioned in the accommodating cavity, and the slide way is positioned below the telescopic boat davit;

the telescopic boat davit, the slide way and the bottom plate are parallel to each other.

As a further technical solution, the first deck plate is located above the second deck plate, and the top plate and the first deck plate are integrally formed, and the bottom plate and the second deck plate are integrally formed.

As a further technical solution, the ocean-going vessel further comprises a door opening and closing device for opening and closing the hatch door.

As a further technical scheme, the door opening and closing device comprises a lifting oil cylinder, one end of the lifting oil cylinder is hinged to the bottom plate, and the other end of the lifting oil cylinder is hinged to the cabin door.

As a further technical solution, the ocean-going vessel further comprises a third deck, the third deck being located below the second deck;

an operation platform is arranged on the third deck and used for controlling the lifeboat to be released and retracted.

Compared with the prior art, the ocean vessel provided by the invention has the following technical advantages:

the invention provides an ocean-going vessel comprising: the lifeboat comprises a boat body and a lifeboat body, wherein the boat body comprises a first deck, a second deck and boat sides arranged on two sides in the width direction; a boat cabin is arranged between the first deck and the second deck, a cabin door is arranged in the boat cabin, the cabin door is arranged on a ship board, and a lifeboat is arranged in the boat cabin.

The lifeboat is arranged in the boat cabin, the boat cabin plays a role in protecting the lifeboat, the lifeboat and the auxiliary mechanism of the lifeboat are not damaged by wind and waves, meanwhile, the boat cabin is arranged between the first deck and the second deck and does not occupy the surface of the first deck, the surface use area of the first deck is increased, when the lifeboat needs to be used, only the cabin door on the side of the boat needs to be opened, the lifeboat can be released into water through the cabin door, the lifeboat is convenient to release, and safety lifeboat is benefited.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a cabin structure provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an ocean-going vessel according to an embodiment of the present invention;

fig. 3 is a schematic view of a lifeboat provided by an embodiment of the invention ready to be released;

fig. 4 is a schematic illustration of a lifeboat release provided by an embodiment of the invention;

fig. 5 is a schematic view of a lifeboat provided by an embodiment of the invention ready for retrieval;

fig. 6 is a schematic view of a lifeboat recovery hoist according to an embodiment of the present invention;

fig. 7 is a schematic view of recovery of a lifeboat according to an embodiment of the present invention.

Icon: 1, a ship body; 2-lifeboats; 3-a first deck; 4-a second deck; 5-boat cabin; 6-cabin door; 7-side of the ship; 8-telescopic boat davit; 9-a hook; 10-a slide; 11-a base plate; 12-a top plate; 13-a back plate; 14-a containment chamber; 15-a lift cylinder; 16-a third deck; 17-operating platform.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral 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 addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

The specific structure is shown in fig. 1 to 7.

The present embodiment provides an ocean-going vessel comprising: the lifeboat comprises a boat body 1 and a lifeboat 2, wherein the boat body 1 comprises a first deck 3, a second deck 4 and boat sides 7 arranged on two sides in the width direction;

a boat cabin 5 is arranged between the first deck 3 and the second deck 4, a cabin door 6 is arranged on the boat cabin 5, the cabin door 6 is arranged on a ship board 7, and the lifeboat 2 is arranged in the boat cabin 5.

In this embodiment, the first deck 3 is an upper deck, the second deck 4 is located between the first deck 3 and the bottom of the hull 1, a pair of ship boards 7 is arranged on two sides in the ship width direction, the ship boards 7 on two sides are respectively and correspondingly connected with two sides of the bottom of the hull 1 and two sides of the first deck 3, the boat cabin 5 is arranged on the second deck 4, wherein the boat cabin 5 can be arranged on two sides or one side in the width direction of the second deck 4, and the ship boards 7 on two sides are correspondingly provided with the cabin doors 6.

Lifeboat 2 sets up in boat cabin 5, and boat cabin 5 plays the guard action to lifeboat 2, makes lifeboat 2 and additional mechanism not receive the stormy waves and destroys, and boat cabin 5 sets up between first deck 3 and second deck 4 simultaneously, does not occupy the surface of first deck 3, improves the surperficial usable floor area of first deck 3, and when lifeboat 2 need use, only need open hatch door 6 on the ship board 7, can be with lifeboat 2 by 6 releases of hatch door income water, lifeboat 2 releases conveniently, does benefit to safe lifesaving.

The cabin door 6 is provided above the waterline to prevent water from entering the cabin 5.

In an optional technical scheme of this embodiment, the ocean-going vessel further comprises a retraction device, and the retraction device is arranged in the boat cabin 5 and used for recovering and releasing the lifeboat 2. The retractable device is arranged in the boat cabin 5, the boat cabin 5 plays a role in protecting the retractable device, the retractable device is not damaged by wind and waves, the lifeboat 2 is recovered or released through the retractable device, time is saved, and the lifeboat is convenient to release and recover.

In an optional technical scheme of the embodiment, the retracting device comprises a sliding rail and a sliding part matched with the sliding rail, the sliding rail is fixed at the upper part in the boat cabin 5, a winch is arranged on the sliding part, the winch is connected with a hook, the sliding part can slide along the sliding rail to enable the winch to extend out of the cabin door 6 and enter the boat cabin 5, the hook is hung on the lifeboat 2, when the lifeboat 2 needs to be released, the cabin door 6 is opened, the sliding part slides along the sliding rail to enable the winch to extend out of the cabin door 6, at the moment, the lifeboat 2 also extends out of the cabin door 6, and the winch is lowered to enable the lifeboat 2 to fall into water, so that the lifeboat 2 is released; when the lifeboat 2 needs to be recovered, the hook is hung on the lifeboat 2, the winch recovers the hook, the lifeboat 2 is lifted to the cabin door 6, the sliding piece slides along the sliding rail, the winch is recovered into the cabin 5, the lifeboat 2 enters the cabin 5 at the moment, and meanwhile, the hook can be picked off from the lifeboat 2 and can also be kept in a hanging state.

In this embodiment, one winch may be provided on the sliding member, or a plurality of winches may be provided on the sliding member.

Among the optional technical scheme of this embodiment, receiving and releasing device is provided with lifting hook 9 including flexible boat lifting frame 8 on the flexible boat lifting frame 8, the last rings that cooperate with lifting hook 9 that are provided with of lifeboat 2.

In this embodiment, flexible boat davit 8 fixes the upper portion in cabin 5, is provided with lifting hook 9 on flexible boat davit 8's the telescopic link, and lifting hook 9 is connected with the hawser on the flexible boat davit 8, and lifting hook 9 hangs on rings. When the lifeboat 2 needs to be released, the cabin door 6 is opened, the telescopic rod of the telescopic boat lifting frame 8 extends out of the cabin door 6, the lifeboat 2 also extends out of the cabin door 6 at the moment, the cable is lowered, the lifeboat 2 falls into water, and the lifting hook 9 is picked off to release the lifeboat 2; when the lifeboat 2 needs to be recovered, the lifting hook 9 is hung on the lifting ring, the mooring rope is recovered, the lifeboat 2 is lifted to the cabin door 6, the telescopic rod of the telescopic boat lifting frame 8 retracts into the boat cabin 5, the lifeboat 2 enters the boat cabin 5 at the moment, meanwhile, the lifting hook 9 can be picked off from the lifting ring, and the hook can be kept to be hung on the lifting ring. Preferably, the hook is hung on the hanging ring, so that the lifeboat 2 is conveniently and quickly released.

In an optional technical scheme of the embodiment, a slide way 10 matched with the lifeboat 2 is arranged in the boat cabin 5;

the lifeboat 2 enters and exits the boat deck 5 along the slide 10.

In the embodiment, the lifeboat 2 is released and recovered along the slide way 10, and the slide way 10 has a guiding function, so that the lifeboat 2 is not collided with and clamped in the cabin body when being released and recovered, and the releasing and recovering efficiency is improved.

In an optional technical solution of this embodiment, the chute 10 is disposed in an inclined manner, and one end close to the door 6 is lower than one end far away from the door 6.

In this embodiment, slide 10 is by keeping away from hatch door 6 one end downward sloping to the one end that is close to hatch door 6, when needs release lifeboat 2, only need open hatch door 6, and lifting hook 9 breaks away from rings, and lifeboat 2 can be along slide 10 roll-off cabin 5 under the action of gravity to fall into the aquatic, realize lifeboat 2's release, so set up, make lifeboat 2 release rapidly, be favorable to safe lifesaving.

In an optional technical scheme of this embodiment, the boat cabin 5 further includes a bottom plate 11, a top plate 12, a rear plate 13 opposite to the cabin door 6, and side plates located at two sides of the cabin door 6, the bottom plate 11, the top plate 12, and the side plates enclose a containing cavity 14, and the lifeboat 2 is disposed in the containing cavity 14; the telescopic boat davit 8 is connected to the top plate 12 and is positioned in the accommodating cavity 14; the slide way 10 is arranged on the side plate and positioned in the accommodating cavity 14, and the slide way 10 is positioned below the telescopic boat davit 8; the telescopic boat davit 8, the slide way 10 and the bottom plate 11 are parallel to each other.

In this embodiment, when the retraction device is a slide rail and a sliding member, the slide rail may be connected to the top plate 12, and at this time, the retraction device may be set to be one, preferably, the slide rail of one retraction device is located in the middle of the top plate 12, but not limited to this, and may also be located in other positions as long as the requirements are met; the number of the retracting devices can be two, and the retracting devices are respectively positioned on two sides of the top plate 12, so that when the retracting devices are matched with the lifeboat 2, the lifeboat 2 is stable, but the retracting devices are not limited to the above, and more than two retracting devices can be arranged, so that the lifeboat 2 is further stable; the slide rails can also be arranged on the side plates, the distance between the slide rails and the bottom plate 11 needs to be larger than the height of the lifeboat 2, so that the lifeboat 2 can enter the accommodating cavity 14, the side plates on the two sides are provided with the folding and unfolding devices, the slide rails of the folding and unfolding devices on the two sides are correspondingly connected to the side plates, and thus the folding and unfolding devices on the two sides are matched with the lifeboat 2, so that the lifeboat 2 is stable.

When the retractable device is the retractable boat davit 8, the retractable boat davit 8 can be connected to the top plate 12, and at this time, the retractable device can be set to be one, preferably, one retractable boat davit 8 is located in the middle of the top plate 12, but not only limited to this, but also can be located in other positions as long as the requirements are met; the number of the retracting devices can be two, and the retracting devices are respectively positioned on two sides of the top plate 12, so that when the retracting devices are matched with the lifeboat 2, the lifeboat 2 is stable, but the retracting devices are not limited to the above, and more than two retracting devices can be arranged, so that the lifeboat 2 is further stable; the flexible boat davit 8 also can set up on the curb plate, and the distance between flexible boat davit 8 and the bottom plate 11 needs to be greater than the height of lifeboat 2, makes lifeboat 2 can get into and hold chamber 14, all is provided with winding and unwinding devices on the curb plate of both sides this moment, and the flexible boat davit 8 of both sides corresponds to be connected on the curb plate, so, the winding and unwinding devices of both sides and lifeboat 2 cooperation make lifeboat 2 steady.

In an optional technical solution of this embodiment, the first deck plate 3 is located above the second deck plate 4, and the top plate 12 and the first deck plate 3 are integrally formed, and the bottom plate 11 and the second deck plate 4 are integrally formed. So, improve the structural strength of cabin 5, be convenient for make, improve the space utilization between first deck 3 and the second deck 4 simultaneously.

As a further technical solution, the ocean-going vessel further comprises a door opening and closing device for opening and closing the hatch door 6. The automatic opening and closing of the cabin door 6 is realized by opening and closing the door device, so that the lifeboat 2 is more convenient to release and recover.

In an optional technical scheme of this embodiment, the door opening and closing device includes a telescopic motor or a telescopic cylinder, the telescopic motor or the telescopic cylinder is disposed in the accommodating cavity 14 and fixed on the top plate 12, and a telescopic rod of the telescopic motor or the telescopic cylinder is hinged to the cabin door 6, at this time, the telescopic motor or the telescopic cylinder may be set to be one, preferably, one telescopic motor or one telescopic cylinder is located in the middle of the top plate 12, but not only limited thereto, but also located in other positions, as long as the requirement is met; the two telescopic motors or telescopic cylinders can be arranged and are respectively positioned at the two sides of the top plate 12, so that the stress of the cabin door 6 during opening and closing is stable, but the telescopic motors or telescopic cylinders are not limited to the above, and more than two telescopic motors or telescopic cylinders can be arranged or matched for use; the telescopic motor or the telescopic cylinder can also be arranged on the side plates, and the telescopic motor or the telescopic cylinder is arranged on the side plates on the two sides at the moment, so that the stress of the cabin door 6 can be balanced, and the cabin door 6 is stable and good in effect when the cabin door 6 is opened and closed.

It should be noted that the telescopic motor or the telescopic cylinder may also be disposed on the bottom plate 11, and the lifeboat 2 may not be influenced to enter and exit the accommodating cavity 14, preferably, the telescopic motor or the telescopic cylinder is disposed on both sides of the bottom plate 11, so that the lifeboat 2 may not be influenced to enter and exit the accommodating cavity 14, and the space utilization rate may also be improved.

In the optional technical scheme of this embodiment, the door opening and closing device includes lift cylinder 15, and one end of lift cylinder 15 articulates in bottom plate 11, and the other end articulates in hatch door 6.

In this embodiment, the lift cylinder 15 is fixed on the bottom plate 11 and is located on one side of the bottom plate 11, so that the lifeboat 2 is not influenced to enter and exit the accommodating cavity 14, and meanwhile, the influence of water on the lift cylinder 15 is small, so that the lift cylinder is applied to an ocean-going vessel to prevent the door 6 from being opened and closed.

Preferably, the two lifting cylinders 15 are respectively arranged at two sides of the bottom plate 11, so that the stress of the cabin door 6 is stable when the cabin door 6 is opened and closed, but not only limited to the two lifting cylinders, but also the lifting cylinders 15 can be arranged on the side plates or the top plate 12, so that the stress of the cabin door 6 can be balanced, and the cabin door 6 is stable and good in effect when the cabin door 6 is opened and closed.

In an alternative solution of this embodiment, the ocean-going vessel further comprises a third deck 16, the third deck 16 being located below the second deck 4; an operator station 17 is provided on the third deck 16, the operator station 17 being used to control the release and retrieval of the lifeboat 2. Wherein the third board 16 and the second board 4 have a space therebetween, which is convenient for the worker to operate on the operation table 17.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ocean going vessel, comprising: the rescue boat comprises a boat body (1) and a rescue boat (2), wherein the boat body (1) comprises a first deck (3), a second deck (4) and boat sides (7) arranged on two sides in the width direction;

a boat cabin (5) is arranged between the first deck (3) and the second deck (4), a cabin door (6) is arranged on the boat cabin (5), the cabin door (6) is arranged on the ship board (7), and the lifeboat (2) is arranged in the boat cabin (5).

2. Ocean-going vessel according to claim 1, characterized in that it further comprises retraction means provided in the pod (5) for retrieving and releasing the lifeboat (2).

3. Ocean-going vessel according to claim 2, characterized in that the retraction device comprises a telescopic davit (8), the telescopic davit (8) is provided with a lifting hook (9), and the lifeboat (2) is provided with a lifting ring cooperating with the lifting hook (9).

4. Ocean-going vessel according to claim 3, characterized in that inside the pod (5) there is provided a slide (10) cooperating with the lifeboat (2);

the lifeboat (2) enters and exits the boat cabin (5) along the slide way (10).

5. Ocean-going vessel according to claim 4, characterized in that the slide (10) is arranged inclined with the end close to the hatch (6) lower than the end far from the hatch (6).

6. The ocean-going vessel according to claim 5, wherein the boat cabin (5) further comprises a bottom plate (11), a top plate (12), a rear plate (13) opposite to the hatch door (6), and side plates located at both sides of the hatch door (6), the bottom plate (11), the top plate (12) and the side plates enclose a receiving cavity (14), and the lifeboat (2) is disposed in the receiving cavity (14);

the telescopic boat davit (8) is connected to the top plate (12) and is positioned in the accommodating cavity (14);

the slide way (10) is arranged on the side plate and is positioned in the accommodating cavity (14), and the slide way (10) is positioned below the telescopic boat davit (8);

the telescopic boat davit (8), the slide way (10) and the bottom plate (11) are parallel to each other.

7. Ocean-going vessel according to claim 6, characterized in that the first deck (3) is located above the second deck (4) and the top plate (12) is integrally formed with the first deck (3) and the bottom plate (11) is integrally formed with the second deck (4).

8. Ocean-going vessel according to claim 6, characterized in that it further comprises door opening and closing means for opening and closing the hatch door (6).

9. Ocean-going vessel according to claim 8, characterized in that the opening and closing door means comprise a lift cylinder (15), the lift cylinder (15) being hinged at one end to the bottom plate (11) and at the other end to the hatch door (6).

10. The ocean-going vessel according to any one of claims 1 to 9, further comprising a third deck (16), the third deck (16) being located below the second deck (4);

an operation platform (17) is arranged on the third deck (16), and the operation platform (17) is used for controlling the release and the recovery of the lifeboat (2).