Marine auxiliary rescue device suitable for sunken deck

Abstract

The invention discloses a marine auxiliary rescue device suitable for a sunken deck. The marine auxiliary rescue device comprises a rotating slide way capable of rotating around a sunken deck platform. The movable net basket can slide up and down relative to the rotary slide way; the recovery rope is used for enabling the movable net basket to slide upwards relative to the rotary slide way; and the release rope is used for enabling the movable net basket to slide downwards relative to the rotary slide way. The recovery function at different slide way angles is achieved through the cooperation of the slide way and the movable net basket, different rescue scenes can be coped with, and the rescue efficiency is improved. Two ropes are collected and released at the same time through the same rope winding pile, the rope winding pile rotates forwards and backwards to execute the two actions of collecting and releasing the net basket, the platform space can be saved, and the mechanical structure is simplified.

Description

Technical Field

[0001] The invention relates to a semi-automatic ship auxiliary rescue device, in particular to a ship type with a sunken deck platform arranged at the stern or the side of the ship, and belongs to the technical field of marine rescue equipment. Background Art

[0002] Maritime rescue refers to a method of rescue by organizing and implementing corresponding rescue operations to save trapped people or protect the rescue environment when an accident or emergency occurs at sea. At present, airplanes, ships and their lifeboats are generally used to rescue people who fall into the water. When a large number of people fall into the water, ships are generally used for rescue. Maritime rescue operations involve the use of rescuers' life-saving techniques and rescue equipment. Rescue ships and rescuers need to be equipped with professional life-saving equipment to ensure the smooth progress of rescue operations.

[0003] With the development of rescue ships, in order to facilitate maritime rescue, some ship types choose to set up a sunken deck platform at the stern or part of the side of the ship. The height of the platform is close to the water surface, so as to facilitate rescue and help people who fall into the water to get on board. At present, there is a lack of rescue equipment for the sunken deck platform. The general auxiliary rescue devices currently used, including lifebuoys, lifesaving baskets, etc., often require a large degree of manpower for rescue, and the rescue efficiency is relatively low. The rescuers themselves will also bear a certain risk of falling into the water, and most of them are aimed at people who fall into the water with mobility, but it is difficult to rescue seriously injured people or unconscious people who fall into the water. In addition, the wind and wave conditions accompanying maritime rescue will also have a great impact on the rescue equipment, especially the corresponding equipment relying on cranes. Under high sea conditions, the rescue success rate will be greatly reduced.

[0004] Nowadays, there is an urgent need for rescue devices that can perform rescue missions in high sea conditions and rescue unconscious seriously injured people. Unconscious people who fall into the water need rescue devices to actively "grab" the fallen people on board, and there will be no active cooperation from the people to be rescued during the rescue process. Therefore, the difficulty of rescue is greatly increased, and higher requirements are also placed on the safety of the rescue device. Summary of the invention

[0005] The technical problems to be solved by the present invention are: the rescue efficiency of existing marine rescue devices is relatively low, and general lifebuoys and the like need to rely on manpower; the rescue capabilities for unconscious persons and persons in groups who fall into the water are insufficient, and most rescue equipment is aimed at target objects that are conscious and able to move; the rescue success rate is not high under high sea conditions, and the safety of rescue needs to be improved; hanging rescue equipment will be greatly affected under high sea conditions, which may cause secondary injuries to persons to be rescued, and other problems.

[0006] In order to solve the above problems, the present invention provides a marine auxiliary rescue device suitable for a sunken deck, comprising:

[0007] a rotating slide that can rotate around a sunken deck platform;

[0008] A movable basket that can slide up and down relative to a rotating slide;

[0009] A recovery rope for sliding the mobile basket upward relative to the rotating slide;

[0010] Release rope for sliding the mobile basket downward relative to the rotating slide.

[0011] Preferably, grooves are provided on both sides of the rotating slideway, and a protrusion structure for sliding with the grooves is provided on the movable net basket. The specific size range of the rotating slideway should be designed according to the actual ship type, and the width direction should be basically consistent with the width of the sunken deck platform, and the length should not be less than two meters to ensure a sufficiently large rescue range, and the size of the movable net basket should be designed accordingly.

[0012] More preferably, the bottom of the groove on the rotating slide is a closed structure for limiting the movable net basket, thereby ensuring that the movable net basket will not leave the rotating slide.

[0013] Preferably, a stainless steel mesh is provided in the gap between the rotating slide and the movable net basket, and the density of the stainless steel mesh is suitable to ensure that human fingers are not easily extended, so as to avoid secondary injuries during the recovery process of the movable net basket.

[0014] Preferably, a plurality of large arms that can move up and down are provided at the bottom of the sunken deck platform, the end of the large arm is movably connected to one end of a small arm, and the other end of the small arm is movably connected to a rotating slide.

[0015] More preferably, three large arms are provided at the bottom of the sunken deck platform, and the corresponding three small arms are respectively connected to the two sides and the middle of the rotating slide.

[0016] More preferably, the forearm is hinged to the upper arm and the rotating slide; and the upper arm is controlled by a control console.

[0017] More preferably, the upper arm is an L-shaped structure.

[0018] Preferably, one end of the recovery rope and the release rope are respectively connected to the upper edge and the lower edge of the bottom of the movable net basket, and the other ends of the recovery rope and the release rope are respectively wound around the upper part and the lower part of the automatic rope winding pile in opposite directions; the automatic rope winding pile is controlled by the control console.

[0019] Preferably, the upper edge of the bottom of the rotating slide is provided with limiting holes for limiting the recovery rope and the release rope to ensure that the rope is attached to the slide.

[0020] The present invention designs the compound movement of the mobile net basket and the rotating slideway, and adds automation means. On the one hand, it can be used as an independent rescue equipment to provide direct rescue for people who fall into the water. On the other hand, it can also be coordinated with other rescue equipment to provide coordinated rescue as an auxiliary boarding device. It can adapt to higher sea conditions and can not only rescue lightly injured people and people who fall into the water with mobility, but also provide effective rescue for seriously injured people and unconscious people.

[0021] The present invention controls the motor to rotate the slide and move the net basket through a control console, and semi-automatically performs rescue, which can improve the rescue efficiency; the slide cooperates with the net basket to actively pull the unconscious person who falls into the water out of the water, and the net basket transports him onto the ship, which can safely realize the rescue of seriously injured people and unconscious people who fall into the water; the slide with a larger area can rescue a larger range, and the fences on both sides can prevent the people to be rescued from being knocked out by waves, thereby improving the rescue success rate under higher sea conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A front view of the marine auxiliary rescue device provided by the present invention;

[0023] Figure 2 for Figure 1 Side view of

[0024] Figure 3 It is a schematic diagram of the connection between the mobile basket and the rotating slide;

[0025] Figure 4 is a schematic diagram of the initial state;

[0026] Figure 5 This is a schematic diagram of direct recycling in the initial state;

[0027] Figure 6 This is a schematic diagram of the rescue status of the wounded;

[0028] Figure 7 This is a schematic diagram of the rescue status of the injured. DETAILED DESCRIPTION

[0029] In order to make the present invention more clearly understood, preferred embodiments are described in detail below with reference to the accompanying drawings.

[0030] Example

[0031] like Figure 1-2 As shown, a marine auxiliary rescue device suitable for a sinking deck provided by the present invention comprises:

[0032] A rotating slide 2 that can rotate around a sunken deck platform 4;

[0033] A movable basket 1 that can slide up and down relative to a rotating slide 2;

[0034] A recovery rope 9 for making the mobile basket 1 slide upward relative to the rotating slide 2;

[0035] A release rope 10 is used to slide the mobile basket 1 downward relative to the rotating slide 2.

[0036] Grooves are provided on both sides of the rotating slide 2, and a protrusion structure for sliding with the grooves is provided on the mobile basket 1. The specific size range of the rotating slide should be designed according to the actual ship type, and the width direction is basically consistent with the width of the sunken deck platform, and the length is not less than two meters to ensure a sufficiently large rescue range. The size of the mobile basket is designed accordingly. The bottom of the groove on the rotating slide 2 is a closed structure for limiting the mobile basket 1, ensuring that the mobile basket 1 will not fall off the rotating slide 2.

[0037] A stainless steel mesh is provided in the gap between the rotating slideway 2 and the movable net basket 1 , and the density of the stainless steel mesh is suitable to ensure that human fingers are not easily extended, thereby avoiding secondary injuries during the recovery process of the movable net basket 1 .

[0038] The bottom of the sunken deck platform 4 is provided with three L-shaped arms 5 that can move up and down, the end of the arm 5 is hinged to one end of a small arm 6, the other end of the small arm 6 is hinged to the rotating slide 2, and the three small arms 6 are respectively connected to the two sides and the middle of the rotating slide 2.

[0039] One end of the recovery rope 9 and the release rope 10 are connected to the upper edge and the lower edge of the bottom of the mobile net basket 1 respectively, and the other ends of the recovery rope 9 and the release rope 10 are respectively wound around the upper part and the lower part of the automatic rope winding pile 3 in opposite directions. The upper edge of the bottom of the rotating slide 2 is provided with a limiting hole for limiting the recovery rope 9 and the release rope 10 to ensure that the ropes are attached to the slide. The recovery rope 9 and the release rope 10 are two ropes, one end of which is tied to and wound around the automatic rope winding pile 3, one of which is wound around the upper part of the automatic rope winding pile 3, and the other is wound around the lower part of the automatic rope winding pile 3. The upper and lower parts of the automatic rope winding pile 3 are separated by a ring-shaped protruding structure in the middle.

[0040] The automatic rope winding pile 3 and the boom 5 are controlled by a control console 8 ; the control console 8 is fixed on the sunken deck platform 4 .

[0041] Actual implementation process: After finding the person who has fallen into the water, the rescue boat will go there, or use other rescue equipment to tow the person who has fallen into the water to the vicinity of the sunken deck platform 4; the control console 8 controls the motor to drive the big arm 5 to move, drive the small arm 6 to rotate the rotating slide 2, so that the person who has fallen into the water falls into the mobile net basket 1. After the angle is appropriate, the rotating slide 2 stops rotating; the control console 8 controls the motor to drive the automatic rope pile 3 to rotate clockwise, tighten the recovery rope 9, and relax the release rope 10, so that the mobile net basket 1 can be recovered upward and the person who has fallen into the water can be brought on board. After the rescue is completed, the automatic rope pile 3 is driven to rotate counterclockwise, so that the release rope 10 is tightened, and the recovery rope 9 is relaxed, so that the mobile net basket 1 is released downward, and at the same time, the rotating slide 2 rotates downward and returns to the initial position, waiting for the next rescue.

[0042] Figure 4 , 5 (To better illustrate the status of this device, Figure 4-7 Some parts are omitted, such as recovery rope, release rope, etc.) This is a diagram for the rescue and recovery of people who are able to move and fall into the water. At this time, the device serves more like an elevator to assist people who fall into the water to get on board. In this case, a large number of injured people can be boarded at one time.

[0043] Figure 6 , 7 For people who are unable to move and fall into the water, such as seriously injured people, it is necessary to lift the injured out of the water first and then safely recover the injured. At this time, the device is more like a conveyor belt and can safely recover unconscious seriously injured people.

Claims

1. A marine auxiliary rescue device suitable for a sinking deck, characterized in that: include: A rotating slideway (2) capable of rotating around a sunken deck platform (4); A movable net basket (1) capable of sliding up and down relative to a rotating slideway (2); A recovery rope (9) for making the movable basket (1) slide upward relative to the rotating slideway (2); A release rope (10) is provided for making the mobile basket (1) slide downward relative to the rotating slideway (2).

2. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 1, characterized in that: Grooves are provided on both sides of the rotating slideway (2), and a protruding structure for sliding with the grooves is provided on the movable net basket (1).

3. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 2, characterized in that: The bottom of the groove on the rotating slideway (2) is a closed structure used to limit the movement of the net basket (1).

4. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 1, characterized in that: A stainless steel mesh is provided in the gap between the rotating slideway (2) and the movable net basket (1).

5. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 1, characterized in that: A plurality of large arms (5) that can move up and down are provided at the bottom of the sunken deck platform (4), the end of the large arm (5) is movably connected to one end of a small arm (6), and the other end of the small arm (6) is movably connected to a rotating slideway (2).

6. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 5, characterized in that: The bottom of the sunken deck platform (4) is provided with three large arms (5), and the corresponding three small arms (6) are respectively connected to the two sides and the middle of the rotating slideway (2).

7. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 5, characterized in that: The small arm (6) is hinged with the large arm (5) and the rotating slideway (2); the large arm (5) is controlled by a control console (8).

8. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 5, characterized in that: The large arm (5) is an L-shaped structure.

9. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 1, characterized in that: One end of the recovery rope (9) and the release rope (10) are respectively connected to the upper edge and the lower edge of the bottom of the movable net basket (1), and the other ends of the recovery rope (9) and the release rope (10) are respectively wound around the upper part and the lower part of the automatic rope winding pile (3) in opposite directions; the automatic rope winding pile (3) is controlled by a control console (8).

10. The marine auxiliary rescue device suitable for a sunken deck as claimed in claim 1, characterized in that: The upper edge of the bottom of the rotating slideway (2) is provided with limiting holes for limiting the recovery rope (9) and the release rope (10).

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