CN115556902A

CN115556902A - Search and rescue boat

Info

Publication number: CN115556902A
Application number: CN202111606319.5A
Authority: CN
Inventors: 张业威
Original assignee: Shanghai Nianyang Shipbuilding Technology Co ltd
Current assignee: Shanghai Nianyang Shipbuilding Technology Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2023-01-03

Abstract

The invention discloses a search and rescue boat which comprises a boat body, boat boarding frames, hanging chairs and transfer cabins, wherein the boat boarding frames are arranged on two sides of a cabin of the boat body, the hanging chairs are connected with the boat boarding frames through steel cables, and the transfer cabins are arranged on two sides inside a bottom of the boat body. By the in-process that the rescue personnel was embarking the boat and was embarking the boat in the transfer cabin of utilization, search and rescue personnel's actual participation mainly lies in that control is supplementary, the operation volume that the help was embarked the boat by the rescue personnel of actual participation became less, thereby reduced search and rescue in-process accident probability, be favorable to protecting search and rescue personnel's personal safety, rescue security is higher, be provided with two kinds of modes of embarking the boat in the inboard and the transfer cabin, the inboard of boarding frame can set up the multiunit, supply with many people simultaneously and embark the boat, thereby make search and rescue boat can accomplish many people's rescue simultaneously and shift, the rescue efficiency is greatly accelerated, in time, rescue personnel's life safety is protected.

Description

Search and rescue boat

Technical Field

The invention relates to the field of ships, in particular to a search and rescue boat.

Background

The search and rescue boat is a ship specially used for rescuing drowning people and transferring people suffering from disasters, and is provided with a power assembly, a search and navigation system and necessary living resources such as fresh water, food and the like.

In the invention of patent number CN202110028709.2, a rescue boat and a using method thereof are provided, which can utilize an unmanned aerial vehicle to realize fast and accurate positioning of rescued people, finally realize fast rescue, and improve the survival probability of rescued people.

The main operation scene of the search and rescue boat is flood rescue, and because the water flow in the flood is turbulent and accompanied by more floating obstacles, the rescue boat is difficult to climb quickly and safely by rescuees in the rescue process. In the existing mode, search and rescue personnel generally help rescued personnel to transfer to board a boat, and because of the complexity of the operation water surface, the search and rescue personnel often happen in accidents in the rescue process, so that a sad rescue accident is caused; in the disaster rescue process, the rescue speed is in charge of the life safety of rescued people, and in order to ensure the rescue safety in the existing mode, when rescuing a batch of rescued people, single rescue is generally carried out for multiple times in the rescue, the rescues are carried out in batches, the rescues are transferred by boarding, the transfer rate is slow, the use effect is general, and the rescue is not beneficial to timely and rapid rescue work.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a search and rescue boat.

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

the ship body consists of a cabin, a deck and a bottom body from top to bottom in sequence;

the boat boarding frame is arranged on two sides of a cabin of the ship body, a fixed plate is arranged on the ship body, a winding drum is arranged at one end, close to the ship body, of the fixed plate, and a fixed pulley is arranged at one end, far away from the ship body, of the fixed plate;

the lifting chair is connected with the boarding frame through a steel cable;

the transfer cabin is arranged on two sides inside a ship bottom body of the ship body, a transfer cabin door is arranged on one side of the transfer cabin, an emitting device is arranged inside the transfer cabin, a ladder is arranged on one side of the emitting device, the transfer cabin is communicated with a ship deck of the ship body through the ladder, and a buckle plate is arranged at the connecting position of the transfer cabin and the ship deck.

Preferably, the connecting position of the boarding frame and the ship body is provided with a steering device, the steering device comprises a motor and a rotating shaft, and the boarding frame is fixedly connected with the rotating shaft.

Preferably, the boat boarding frames are symmetrically arranged on the left side and the right side of the hull, and the number of the boat boarding frames is provided with a plurality of groups.

Preferably, the fixed plates are arranged in two groups, the two groups of fixed plates are arranged in parallel, a winding drum and a fixed pulley are arranged on one group of fixed plates, a sliding rail is arranged on the other group of fixed plates, and a balancing weight is arranged on the sliding rail.

Preferably, the launching device is provided with a barrel, the barrel is provided with a fixing plate, the upper portion of the fixing plate is provided with an ejection plate, the inside of the launching device is provided with a life buoy, and one side of the launching device is provided with a safety rope fixing end.

Preferably, the cylinder body is rotatably connected with the launching device, and a spring is arranged between the ejection plate and the fixing plate.

Preferably, the inner side of the transfer cabin door is provided with anti-skid grains and a gripping guardrail.

Preferably, the transfer hatch is rotatably connected with the hull by means of an articulation mechanism.

Preferably, the hanging chair is provided with a protection frame, and the protection frame is provided with a safety belt.

Preferably, the balancing weight and the winding drum are both driven by a servo motor.

The invention has the following beneficial effects:

1. when rescued people climb the boat by using the boarding frame and the transfer cabin, the actual participation of the rescued people mainly lies in control assistance, and the actual participation helps the rescued people to climb the boat, so that the operation amount is reduced, the accident probability in the search and rescue process is reduced, the personal safety of the rescued people is protected, and the rescue safety is higher;

2. the rescue boat is provided with two boat boarding modes, namely a boat boarding frame and a transfer cabin, the boat boarding frame can be provided with multiple groups, and multiple persons can simultaneously board the boat, so that the rescue boat can simultaneously complete rescue transfer of the multiple persons, the rescue efficiency is greatly accelerated, and the life safety of rescue workers is protected in time.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of the boat boarding frame of the present invention;

FIG. 3 is a schematic view of the connection relationship between the boat boarding frame and the boat body;

FIG. 4 is a schematic view of the structure of the chair lift of the present invention;

FIG. 5 is a schematic view of the internal mechanism of the transfer chamber of the present invention;

fig. 6 is a schematic structural diagram of a transmitting device according to the present invention.

Illustration of the drawings:

1. boarding a boat frame; 11. a balancing weight; 12. a movable rail; 13. a fixed pulley; 14. a fixing plate; 15. winding the roll; 2. a hull; 3. a transfer cabin; 31. a transmitting device; 311. ejecting a plate; 312. a cylinder body; 313. a life buoy; 314. a safety rope fixing end; 315. a fixing plate; 32. a transfer hatch door; 33. grabbing the guardrail; 34. a ladder; 35. buckling the plate; 4. a chair lift; 41. a protection frame; 42. a seat belt; 5. a steering device; 51. a motor; 52. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-6, one embodiment of the present invention is provided: the method comprises the following steps:

the ship body 2 consists of a cabin, a deck and a bottom body from top to bottom in sequence;

the boat boarding frame 1 is arranged on two sides of a cabin of a boat body 2, a fixing plate 14 is arranged on the boat body 2, a winding drum 15 is arranged at one end, close to the boat body 2, of the fixing plate 14, and a fixed pulley 13 is arranged at one end, far away from the boat body 2, of the fixing plate 14;

the hanging chair 4 is connected with the boarding frame 1 through a steel cable;

the transfer cabin 3 is arranged on two sides of the bottom of the ship body 2, one side of the transfer cabin 3 is provided with a transfer cabin door 32, the inside of the transfer cabin 3 is provided with an emitting device 31, one side of the emitting device 31 is provided with a ladder 34, the transfer cabin 3 is communicated with the deck of the ship body 2 through the ladder 34, and a buckle plate 35 is arranged at the connecting position of the transfer cabin 3 and the deck.

Further, a steering device 5 is arranged at a connecting position of the boat boarding frame 1 and the hull 2, the steering device 5 comprises a motor 51 and a rotating shaft 52, and the boat boarding frame 1 is fixedly connected with the rotating shaft 52.

Through this technical scheme, the davit 1 of boarding rotates by motor 51 and drives and turns to, and during daily use, the davit 1 of boarding is accomodate in the lateral part of hull 2, and when carrying out rescue, the davit 1 of boarding is opened, is located by rescuing personnel directly over through regulation control davit 1.

Furthermore, the boat boarding frames 1 are symmetrically arranged on the left side and the right side of the boat body 2, and a plurality of groups of the boat boarding frames 1 are arranged.

Through this technical scheme, multiunit is got on the boat frame 1 and can be used for simultaneously being rescued by the personnel rescue and shift to promoted rescue transfer rate greatly, the rescue in-process simultaneously, the direct participation process of rescue personnel has become less, and search and rescue personnel's personal protection is higher, and the probability that the rescue accident appears is lower.

Furthermore, two groups of fixing plates 14 are arranged, the two groups of fixing plates 14 are arranged in parallel, a winding drum 15 and a fixed pulley 13 are arranged on one group of fixing plates 14, a slide rail 12 is arranged on the other group of fixing plates 14, and a balancing weight 11 is arranged on the slide rail 12.

Through this technical scheme, at the rescue in-process, the davit 1 of the left and right sides is opened in step, and when being rescued personnel and getting on the boat from the davit 1 of one side, balancing weight 11 on the opposite side davit 1 is used for maintaining the balance of hull 2, when avoiding carrying out many people's rescues in step, the focus of hull 2 is partial to one side and leads to hull 2 to turn on one's side.

Further, a cylinder 312 is arranged on the launching device 31, a fixing plate 315 is arranged on the cylinder 312, an ejection plate 311 is arranged on the upper portion of the fixing plate 315, a life buoy 313 is arranged inside the launching device 31, and a safety rope fixing end 314 is arranged on one side of the launching device 31.

By the technical scheme, the launching device 31 is suitable for launching the life buoy 313, the life buoy 313 is fixed on the safety rope fixing end 314 through the safety rope in the using process, the life buoy 313 can be directly launched to a person to be rescued by the launching device 31, and the person to be rescued can reach the transfer cabin 3 through the life buoy 313 and the safety rope.

Further, the cylinder 312 is rotatably connected with the launching device 31, and a spring is arranged between the ejection plate 311 and the fixing plate 315.

Through the technical scheme, in the using process, the lifebuoy 311 is sleeved on the cylinder 312, the launching direction can be adjusted by rotating the cylinder 312, the ejection plate 311 is released after being compressed downwards, and the elasticity of the spring ejects the ejection plate 311 and the lifebuoy 313 placed on the ejection plate 311, so that the lifebuoy 311 is automatically delivered.

Further, the inside of the transfer hatch 32 is provided with an anti-slip thread and a gripping fence 33.

Through the technical scheme, the transfer cabin 3 is used for the rescued people to board the boat, the transfer cabin door 32 can be used as a pedal for the rescued people to board the boat after being opened, and the anti-skid lines and the gripping guardrails 33 on the transfer cabin door 32 are arranged so as to be convenient for gripping and anti-skidding, so that the boarding operation is safer.

Further, the transfer port 32 is rotatably connected to the hull 2 by a hinge mechanism.

Through the technical scheme, the transfer cabin door 32 is in a closed state in daily life, when the transfer cabin door 32 is closed, the transfer cabin door 32 is kept sealed with the ship body 2, meanwhile, the transfer cabin door 32 can be opened through a hinge mechanism, and the transfer cabin door 32 can assist rescuees for the rescuees to board the boat after being opened.

Further, a protection frame 41 is provided on the hanging seat 4, and a safety belt 42 is provided on the protection frame 41.

Through the technical scheme, when the boarding frame 1 is used for boarding, a rescued person or a rescue worker is fixed to the hanging chair 4 with the help of the rescue person, the safety belt 42 is fixed, the hanging chair 4 can be withdrawn by rotating the winding drum 15, the rescued person is transferred to the rescue boat, the protection frame 41 and the safety belt 42 ensure that the hanging chair 4 is fixed more stably, and the rescued person drops.

Furthermore, the counterweight block 11 and the winding drum 15 are driven by a servo motor.

With this technical solution, the counterweight 11 is used to maintain the balance of the hull 2, and the position of the counterweight 11 needs to be appropriately changed according to the weight of the person to be rescued.

The working principle is as follows: the rescue boat is provided with a boarding frame 1 and a transfer cabin 3, a rescued person can select one boat boarding mode according to the actual use condition, wherein the boarding frame 1 is provided with a winding drum 15 and a fixed pulley 13, a hanging chair 4 is connected to the winding drum 15 and the fixed pulley 13 through a steel cable, the boarding frame 1 is opened during rescue, the boarding frame 1 is controlled to be positioned right above the rescued person, a hanging chair 4 is put down, the rescued person can be fixed to the hanging chair 4 by himself or with the help of the rescuers, a safety belt 42 is fixed, the hanging chair 4 can be retracted by rotating the winding drum 15, and the rescued person can be transferred to the rescue boat; when the person to be rescued adopts the transfer cabin 3 to board the boat, the transfer cabin door 32 can be opened, the life buoy 313 is emitted to the person to be rescued by the launching device 31, the person to be rescued finally enters the transfer cabin 3 through the transfer cabin door 32, and finally the life boat is rescued from the ladder 34; in the in-service use process, the boarding frame 1 can be provided with a plurality of groups, multi-person boarding is realized simultaneously, the boarding frame 1 and the transfer cabin 3 can be used for rescue synchronously, the rescue efficiency is greatly improved, the rescue speed is higher, in the rescue process, the direct participation process of search and rescue personnel is reduced, the personal protection of the search and rescue personnel is higher, and the probability of rescue accidents is lower.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A search and rescue boat is characterized in that: the method comprises the following steps:

the ship body (2) is sequentially composed of a cabin, a deck and a bottom body from top to bottom;

the boat boarding frame (1) is arranged on two sides of a cabin of the boat body (2), a fixing plate (14) is arranged on the boat body (2), a winding drum (15) is arranged at one end, close to the boat body (2), of the fixing plate (14), and a fixed pulley (13) is arranged at one end, far away from the boat body (2), of the fixing plate (14);

the hanging chair (4) is connected with the boarding frame (1) through a steel cable;

transfer cabin (3), set up and be in the inside both sides of hull bottom of hull (2), one side of transferring cabin (3) is provided with shifts hatch door (32), it is provided with emitter (31) to transfer cabin (3) inside, one side of emitter (31) is provided with ladder (34), transfer cabin (3) through ladder (34) with the ship deck intercommunication of hull (2), and transfer cabin (3) with the hookup location department of ship deck is provided with buckle (35).

2. A search and rescue boat according to claim 1, characterized in that: the boat boarding frame is characterized in that a steering device (5) is arranged at the connecting position of the boat boarding frame (1) and the boat body (2), the steering device (5) comprises a motor (51) and a rotating shaft (52), and the boat boarding frame (1) is fixedly connected with the rotating shaft (52).

3. A search and rescue boat as claimed in claim 1, characterized in that: the boat boarding frames (1) are symmetrically arranged on the left side and the right side of the boat body (2), and multiple groups of the boat boarding frames (1) are arranged.

4. A search and rescue boat according to claim 1, characterized in that: the fixed plates (14) are provided with two groups, the two groups of fixed plates (14) are arranged in parallel, a winding drum (15) and a fixed pulley (13) are arranged on one group of fixed plates (14), a sliding rail (12) is arranged on the other group of fixed plates (14), and a balancing weight (11) is arranged on the sliding rail (12).

5. A search and rescue boat according to claim 1, characterized in that: the life buoy launching device is characterized in that a barrel (312) is arranged on the launching device (31), a fixing plate (315) is arranged on the barrel (312), an ejection plate (311) is arranged on the upper portion of the fixing plate (315), a life buoy (313) is arranged inside the launching device (31), and a safety rope fixing end (314) is arranged on one side of the launching device (31).

6. A search and rescue boat as claimed in claim 5, characterized in that: the barrel (312) is rotatably connected with the launching device (31), and a spring is arranged between the ejection plate (311) and the fixing plate (315).

7. A search and rescue boat as claimed in claim 1, characterized in that: the inner side of the transfer cabin door (32) is provided with anti-skid grains and a gripping guardrail (33).

8. A search and rescue boat according to claim 1, characterized in that: the transfer cabin door (32) is rotatably connected with the ship body (2) through a hinge mechanism.

9. A search and rescue boat according to claim 1, characterized in that: the hanging chair (4) is provided with a protection frame (41), and the protection frame (41) is provided with a safety belt (42).

10. A search and rescue boat as claimed in claim 1, characterized in that: the balancing weight (11) and the winding drum (15) are driven by a servo motor.