Vertical offshore evacuation device

Abstract

The utility model discloses a vertical offshore evacuation device, which relates to the technical field of offshore evacuation and comprises a main plate body. An evacuation bag is mounted in the main plate body; the top end of the evacuation bag is fixedly connected with a positioning belt plate; a plurality of groups of positioning holes are formed in the positioning band plate; the top end of the main plate body is fixedly connected with a plurality of groups of positioning rods, and the positioning rods correspond to the positioning holes; the positioning belt plate is installed on the main plate body, people can fall off through the evacuation bag and then escape to the life raft through the escape exit, a life-saving soft cushion is arranged at the bottom end of the evacuation bag, cotton is filled in the life-saving soft cushion, an escaper can be buffered through the elasticity of the cotton, and the probability that the escaper falls off and is injured is reduced; the bottom end of the life-saving soft cushion is connected with the evacuation bag through the hook-and-loop fastener, the position of the life-saving soft cushion can be limited through the hook-and-loop fastener, and the situation that the position of the life-saving soft cushion changes randomly in the using process, and consequently a follow-up escaper cannot normally use the life-saving soft cushion to land is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of marine evacuation, and particularly relates to a vertical marine evacuation device. Background Art

[0002] The vertical marine evacuation device is a device used to evacuate personnel from an offshore drilling platform or a ship in an emergency, usually through methods such as a lifeboat or a rescue boat; although the vertical marine evacuation device has improved the safety of marine workers to a certain extent.

[0003] Chinese Patent with the authorization announcement number CN210912817U discloses a vertical marine evacuation device, including a base, a telescopic rod, a top plate, a slide rail, a track slider, a fixing plate, a connecting rod, a lead screw and a limiting plate. The upper surface of the base is symmetrically fixed with telescopic rods, the tops of the four telescopic rods on the base are fixed with a top plate, the upper surface of the top plate is symmetrically fixed with slide rails, the outside of the slide rails is slidably connected with track sliders, one end of the upper surface of the top plate is fixed with a fixing plate, the two ends of the two track sliders on the top plate are symmetrically fixed with connecting rods, a threaded hole is opened in the middle of the connecting rod near the fixing plate on the track slider, and a lead screw is threadedly connected to the inner wall of the threaded hole; by rotating the handwheel, the lead screw is driven to rotate, and then the track slider is driven to slide outside the slide rail, so that the fixed frame on the track slider slides out of the top plate and projects outside the ship body, and the inflatable channel device is inflated, so that the inflatable channel device passes through the inner wall of the fixed frame and vertically falls on the sea surface. This device facilitates people to slide the fixed frame with the inflatable channel device outside the ship body for people to use.

[0004] The deficiencies of the above-mentioned existing technical solutions are as follows: In the above solution, by rotating the handwheel, the lead screw is driven to rotate, so that the track slider slowly slides out of the slide rail, the fixed frame on the track slider slides out of the top plate and projects outside the ship body, and the inflatable channel device is inflated, so that the inflatable channel device passes through the inner wall of the fixed frame and vertically falls on the sea surface, which is convenient for people to use; but it is not convenient to open quickly, seriously reducing the escape time, and there is no soft pad at the bottom to buffer the escapees, resulting in the escapees being prone to panic and increasing the probability of the escapees being injured. Here, we provide a vertical marine evacuation device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a vertical marine evacuation device to solve the technical problems in the prior art that it is not convenient to open quickly, seriously reducing the escape time, and there is no soft pad at the bottom to buffer the escapees, resulting in the escapees being prone to panic and increasing the probability of the escapees being injured.

[0006] The technical problems to be solved by the utility model can be realized through the following technical solutions:

[0007] A vertical marine evacuation device includes a main board body; an evacuation bag is installed inside the main board body; a positioning belt board is fixedly connected to the top end of the evacuation bag; a plurality of positioning holes are formed inside the positioning belt board; a plurality of positioning rods are fixedly connected to the top end of the main board body, and the positioning rods correspond to the positioning holes; a life raft is provided at the bottom end of the evacuation bag; an escape opening is formed inside the evacuation bag; a buffer unit is provided inside the evacuation bag.

[0008] As a further scheme of the present invention: the buffer unit includes a life-saving soft pad; a magic tape is installed at the bottom end of the life-saving soft pad, and the magic tape is connected to the bottom end of the evacuation bag; cotton is filled inside the life-saving soft pad.

[0009] As a further scheme of the present invention: a first roller is provided at the top end of the evacuation bag; a life-saving rope is provided inside the evacuation bag; the life-saving rope is connected to the first roller.

[0010] As a further scheme of the present invention: a first support plate is fixedly connected to the side end of the main board body; a motor is fixedly connected to the side end of the first support plate; the output end of the motor is fixedly connected to a first roller; a rotating rod is rotatably connected to the side end of the first support plate; a second roller is rotatably connected to the side end of the rotating rod, and a second roller is provided on the first roller.

[0011] As a further scheme of the present invention: an auxiliary support rod is fixedly connected to the side end of the first roller; a second support plate is fixedly connected to the side end of the main board body, and the auxiliary support rod is rotatably connected to the side end of the second support plate.

[0012] As a further scheme of the present invention: a plurality of limiting rings are provided inside the evacuation bag; a positioning ball block is connected to the bottom end of the evacuation bag, and the positioning ball block is connected to the evacuation bag rope; cotton and positioning iron blocks are filled inside the positioning ball block.

[0013] The beneficial effects of the present invention: The positioning belt board is installed on the main board body, the positioning holes inside the positioning belt board are correspondingly installed with the positioning rods, and the position of the positioning belt board is fixed by the positioning rods. The evacuation bag is released downward. At this time, people can fall through the evacuation bag and then escape to the life raft through the escape opening. A life-saving soft pad is provided at the bottom end of the evacuation bag, and cotton is filled inside the life-saving soft pad. The elasticity of the cotton can buffer the evacuees and reduce the probability of the evacuees being injured when falling. The bottom end of the life-saving soft pad is connected to the evacuation bag through a magic tape, and the position of the life-saving soft pad can be limited by the magic tape to prevent the position of the life-saving soft pad from changing randomly during use, affecting the subsequent evacuees from being unable to use the life-saving soft pad to land normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present invention with reference to the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the evacuation bag structure in the present utility model;

[0017] Figure 3 It is a three-dimensional diagram of the life-saving rope structure in the present utility model;

[0018] In the figure: 1, main board body; 2, evacuation bag; 3, positioning belt board; 4, positioning rod; 5, life raft; 6, escape opening; 7, life-saving cushion; 8, positioning ball block; 9, limiting ring; 10, first support plate; 11, motor; 12, first roller; 13, second roller; 14, rotating rod; 15, life-saving rope; 16, second support plate; 17, auxiliary support rod. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0020] As Figures 1 - 3 shown, a vertical offshore evacuation device includes a main board body 1; an evacuation bag 2 is installed inside the main board body 1; a positioning belt board 3 is fixedly connected to the top end of the evacuation bag 2; a plurality of positioning holes are formed inside the positioning belt board 3; a plurality of positioning rods 4 are fixedly connected to the top end of the main board body 1, and the positioning rods 4 correspond to the positioning holes; a life raft 5 is provided at the bottom end of the evacuation bag 2; an escape opening 6 is formed inside the evacuation bag 2; a buffer unit is provided inside the evacuation bag 2.

[0021] A life-saving cushion 7 is provided at the bottom end of the evacuation bag 2. The inside of the life-saving cushion 7 is filled with cotton. Through the elasticity of the cotton, the evacuees can be buffered, reducing the probability of the evacuees being injured when falling. The bottom end of the life-saving cushion 7 is connected to the evacuation bag 2 through a magic tape. The position of the life-saving cushion 7 can be limited through the magic tape, avoiding the random movement of the position of the life-saving cushion 7 during use, which affects the subsequent evacuees' inability to use the life-saving cushion 7 to land normally.

[0022] The buffer unit includes a life-saving cushion 7; a magic tape is installed at the bottom end of the life-saving cushion 7, and the magic tape is connected to the bottom end of the evacuation bag 2; the inside of the life-saving cushion 7 is filled with cotton.

[0023] The bottom end of the evacuation bag 2 is provided with a life-saving cushion 7. The inside of the life-saving cushion 7 is filled with cotton. Through the elasticity of the cotton, it can buffer the evacuees and reduce the probability of the evacuees being injured when falling. The bottom end of the life-saving cushion 7 is connected to the evacuation bag 2 through a magic tape. Through the magic tape, the position of the life-saving cushion 7 can be limited, avoiding the random movement of the position of the life-saving cushion 7 during use, which affects the subsequent evacuees' inability to use the life-saving cushion 7 for landing normally.

[0024] A first roller 12 is provided at the top end of the evacuation bag 2; a life-saving rope 15 is provided inside the evacuation bag 2; the life-saving rope 15 is connected to the first roller 12.

[0025] Among the evacuees, there are some elderly people and children. These groups are prone to panic, resulting in being more likely to be injured during the evacuation process. These groups can hold one end of the life-saving rope 15, reducing the panic probability of these groups and also reducing the situation of being injured due to panic during the evacuation process.

[0026] A first support plate 10 is fixedly connected to the side end of the main board body 1; a motor 11 is fixedly connected to the side end of the first support plate 10; the output end of the motor 11 is fixedly connected to the first roller 12; a rotating rod 14 is rotatably connected to the side end of the first support plate 10; a second roller 13 is rotatably connected to the side end of the rotating rod 14, and the second roller 13 is provided on the first roller 12.

[0027] The speed of the first roller 12 is controlled by the motor 11, thereby controlling the descending speed of the life-saving rope 15, reducing the panic probability of these groups and also reducing the situation of being injured due to panic during the evacuation process.

[0028] An auxiliary support rod 17 is fixedly connected to the side end of the first roller 12; a second support plate 16 is fixedly connected to the side end of the main board body 1, and the auxiliary support rod 17 is rotatably connected to the side end of the second support plate 16.

[0029] The rotation of the first roller 12 will cause the auxiliary support rod 17 to rotate together. The second support plate 16 can limit the position of the auxiliary support rod 17. Through the cooperation of the first support plate 10, the second support plate 16, and the auxiliary support rod 17, the load-bearing capacity of the first roller 12 can be improved, avoiding damage due to gravity during use.

[0030] Multiple groups of limit rings 9 are provided inside the evacuation bag 2; a positioning ball block 8 is connected to the bottom end of the evacuation bag 2, and the positioning ball block 8 is connected to the evacuation bag 2 by a rope; the inside of the positioning ball block 8 is filled with cotton and positioning iron blocks.

[0031] The inside of the positioning ball block 8 is filled with cotton, and a positioning iron block is arranged inside the cotton. Due to the gravity of the positioning iron block, it is easier for the evacuation bag 2 to open and droop downward. The elasticity of the cotton inside the positioning ball block 8 can prevent the escapee from colliding with the positioning iron block. Multiple groups of limit rings 9 are arranged on the evacuation bag 2. The limit rings 9 can limit the position of the evacuation bag 2 and prevent the evacuation bag 2 from deforming during use, which may cause the escapee to be unable to use it properly. The limit rings 9 are made of rubber material and will not affect when touching people during the escape process.

[0032] The working principle of the present utility model: Before escaping, install the positioning belt plate 3 on the main board body 1. The positioning holes inside the positioning belt plate 3 are correspondingly installed with the positioning rods 4, and the position of the positioning belt plate 3 is fixed by the positioning rods 4. Let the evacuation bag 2 drop downward. At this time, people can drop through the evacuation bag 2 and then escape to the life raft 5 through the escape opening 6; a life-saving soft pad 7 is arranged at the bottom end of the evacuation bag 2. The inside of the life-saving soft pad 7 is filled with cotton. The elasticity of the cotton can buffer the escapee and reduce the probability of the escapee being injured when dropping. The bottom end of the life-saving soft pad 7 is connected to the evacuation bag 2 through a magic tape. The magic tape can limit the position of the life-saving soft pad 7 and prevent the position of the life-saving soft pad 7 from changing randomly during use, which may affect the subsequent escapee's inability to use the life-saving soft pad 7 to land properly; the inside of the positioning ball block 8 is filled with cotton, and a positioning iron block is arranged inside the cotton. Due to the gravity of the positioning iron block, it is easier for the evacuation bag 2 to open and droop downward. The elasticity of the cotton inside the positioning ball block 8 can prevent the escapee from colliding with the positioning iron block. Multiple groups of limit rings 9 are arranged on the evacuation bag 2. The limit rings 9 can limit the position of the evacuation bag 2 and prevent the evacuation bag 2 from deforming during use, which may cause the escapee to be unable to use it properly. The limit rings 9 are made of rubber material and will not affect when touching people during the escape process; there are some elderly and children among the escapees. These people are prone to panic and are more likely to be injured during the escape process. These people can hold one end of the life-saving rope 15, and the speed of the first roller 12 is controlled by the motor 11, so as to control the descending speed of the life-saving rope 15, reduce the panic probability of these people, and also reduce the situation of being injured due to panic during the escape process. The position of the life-saving rope 15 can be limited by the cooperation of the second roller 13 and the first roller 12; the rotation of the first roller 12 will cause the auxiliary support rod 17 to rotate together. The second support plate 16 can limit the position of the auxiliary support rod 17. The cooperation of the first support plate 10, the second support plate 16, and the auxiliary support rod 17 can improve the bearing capacity of the first roller 12 and prevent it from being damaged due to gravity during use.

[0033] The above has described a detailed description of an embodiment of the present utility model, but the content described is only the preferred embodiment of the present utility model and cannot be considered as used to limit the scope of implementation of the present utility model. All equal changes and improvements made according to the scope of application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A vertical offshore evacuation device, characterized in that: The invention comprises a main body (1); an evacuation bag (2) is installed inside the main body (1); a positioning strip (3) is fixedly connected to the top of the evacuation bag (2); a plurality of positioning holes are provided inside the positioning strip (3); a plurality of positioning rods (4) are fixedly connected to the top of the main body (1), and the positioning rods (4) correspond to the positioning holes; a life raft (5) is provided at the bottom of the evacuation bag (2); an escape port (6) is provided inside the evacuation bag (2); and a buffer unit is provided inside the evacuation bag (2).

2. A vertical offshore evacuation device according to claim 1, characterized in that: The buffer unit comprises a life-saving cushion (7); a Velcro is installed at the bottom end of the life-saving cushion (7), and the Velcro is connected to the bottom end of the evacuation bag (2); and the interior of the life-saving cushion (7) is filled with cotton.

3. A vertical offshore evacuation device according to claim 1, characterized in that: A first roller (12) is provided at the top of the evacuation bag (2); a life rope (15) is provided inside the evacuation bag (2); and the first roller (12) is connected to the life rope (15).

4. A vertical offshore evacuation device according to claim 1, characterized in that: A first support plate (10) is fixedly connected to the side end of the main body (1); a motor (11) is fixedly connected to the side end of the first support plate (10); a first roller (12) is fixedly connected to the output end of the motor (11); a rotating rod (14) is rotatably connected to the side end of the first support plate (10); a second roller (13) is rotatably connected to the side end of the rotating rod (14), and the second roller (13) is provided on the first roller (12).

5. A vertical offshore evacuation device according to claim 4, characterized in that: The side end of the first roller (12) is fixedly connected to an auxiliary support rod (17); the side end of the main plate (1) is fixedly connected to a second support plate (16), and the side end of the second support plate (16) is rotatably connected to the auxiliary support rod (17).

6. A vertical offshore evacuation device according to claim 1, characterized in that: The evacuation bag (2) is provided with a plurality of groups of limiting rings (9) inside; the bottom end of the evacuation bag (2) is connected to a positioning ball block (8), and the positioning ball block (8) is connected to the evacuation bag (2) by a rope; the interior of the positioning ball block (8) is filled with cotton and a positioning iron block.

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