CN114604394A

CN114604394A - Water surface evacuation life-saving device special for ferry

Info

Publication number: CN114604394A
Application number: CN202210209560.2A
Authority: CN
Inventors: 张龙; 陈在亮; 陈海斌; 孙兴全
Original assignee: Taizhou City Jinhaiyun Vessel Facility Co ltd
Current assignee: Taizhou City Jinhaiyun Vessel Facility Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-10

Abstract

The invention relates to the technical field of water rescue, in particular to a water surface evacuation life-saving device special for ferry, which is convenient for people to quickly save themselves, improves the safety of a ferry and improves the practicability; the method comprises the following steps: the ship comprises a platform unit and a slideway unit, wherein two ends of the slideway unit are detachably connected with the platform unit and a ship body respectively; the storage unit is used for folding and storing the deflated platform unit, the deflated slide rail unit and the deflated inflation unit, and the two sides of the storage unit are provided with braid handles.

Description

Water surface evacuation life-saving device special for ferry

Technical Field

The invention relates to the technical field of water rescue, in particular to a water surface evacuation life-saving device special for ferry.

Background

When people are required to abandon the ferry for escape under dangerous conditions such as sudden collision or grounding in the sailing process of the ferry, the ferry is limited in rescue capacity only by means of a life buoy or a rescue boat, but the rescue boat is large in size, low in ferry carrying capacity, difficult to adapt to ferries of various models simultaneously, and poor in practicability.

Disclosure of Invention

In order to solve the technical problems, the invention provides the water surface evacuation life-saving device special for ferry, which is convenient for personnel to rapidly save self, improves the safety of the ferry and improves the practicability.

The invention relates to a water surface evacuation life-saving device special for ferry, which comprises:

the ship comprises a platform unit and a slideway unit, wherein two ends of the slideway unit are detachably connected with the platform unit and a ship body respectively;

the storage unit is used for folding and storing the deflated platform unit, the deflated slide rail unit and the deflated inflation unit, and the two sides of the storage unit are provided with braid handles.

Furthermore, the platform unit comprises an upper air chamber and a lower air chamber, the upper air chamber and the lower air chamber are fixedly connected through a plurality of groups of connecting buckles, a raft bottom is arranged inside the upper air chamber and the lower air chamber, fixing ropes are arranged at the peripheral connection part of the upper air chamber and the lower air chamber, the fixing ropes are used for reinforcing the connection between the upper air chamber and the lower air chamber, a plurality of groups of traction ropes are uniformly arranged on the fixing ropes, and the traction ropes are used for being matched with a rescue ship to drag the platform unit;

be provided with the first solid fixed ring of a plurality of groups on the outer wall of lower air chamber, the hand stay cord passes the first solid fixed ring of a plurality of groups and fixes on the outer wall of lower air chamber for supply the user to scramble, wherein, it is independent inflatable chambers with lower air chamber to go up the air chamber.

Further, be provided with four at least groups of second solid fixed rings on the raft bottom in the circumference array, a plurality of groups the tensioning even has first handrail rope between the solid fixed ring of second, first handrail rope is used for supplying the user to stabilize self on the raft bottom.

The novel raft further comprises a supporting bent rod and a piece of rainproof cloth, wherein an accommodating groove is formed in the bottom of the raft along the edge of the bottom of the raft, two groups of mounting grooves are symmetrically formed in the accommodating groove, the supporting bent rod is half of the shape of the whole accommodating groove, rotating shafts are arranged at two ends of the supporting bent rod and are parallel to each other in axis, the two groups of rotating shafts are rotatably mounted in the two groups of mounting grooves along the axis of the two groups of rotating shafts respectively, one end of the rainproof cloth is fixedly connected with the outer wall of the supporting bent rod, and the other end of the rainproof cloth is fixed to the bottom of the accommodating groove along the path where the supporting bent rod is located; be provided with stop device on the raft foundation, stop device is used for carrying on spacingly to the countershaft, wherein, it is provided with two sets of hand catching grooves to accomodate the symmetry on the groove, the hand catching groove is used for supplying the user to stretch into to accomodate the inslot and will accomodate the support knee of accomodating inslot portion and carry out.

Further, stop device includes slider and spring, be provided with the constant head tank on the raft foundation, it is provided with the pinhole to run through in the pivot, slider slidable mounting is inside the constant head tank, spring mounting is inside the constant head tank, and the both ends of spring respectively with the side fixed connection of slider and constant head tank, the fixed round pin axle that is provided with on the slider, round pin axle activity inserts to the pinhole in, demountable installation has the apron on the constant head tank, be provided with the bar groove on the apron, and the fixed shifting block that is provided with on the slider, shifting block slidable mounting is at the bar inslot.

Furthermore, a plurality of groups of reflecting strips are arranged on the upper air chamber and the lower air chamber.

Further, the platform unit includes air cushion down, the both sides of air cushion all are provided with the side air cushion down, and are two sets of the outer terminal surface of side air cushion all is provided with the solid fixed ring of a plurality of groups third, it has the second handrail rope to concatenate on the solid fixed ring of third for supply the user to stabilize the body shape, the both ends of air cushion all are provided with the go-between down, the go-between is used for dismantling with raft bottom and hull and is connected.

Furthermore, air inlet and outlet valve members are arranged on the upper air chamber, the lower air cushion and the side air cushions, and are used for ensuring that the upper air chamber, the lower air cushion and the side air cushions are used under safe pressure.

Compared with the prior art, the invention has the beneficial effects that: wherein the containing unit is made of waterproof and wear-resistant material, the side edge is provided with a pocket, the hand cable rope is placed in the pocket to avoid misoperation, when the ferry is in danger, personnel quickly throw the lifesaving device into water, pull the lifesaving device to the opening position of the ferry side rail through the mesh belt, the life-saving device is automatically inflated and molded by the inflation unit, the slide way unit is leaned against the opening position of the ferry railing, the personnel needing to be evacuated quickly evacuate to the platform unit by the slide way unit, the personnel who get on the platform unit firstly connects the platform unit with the wrecking ferry by two sloshing ropes to keep the platform unit stable, after all people have climbed the platform unit, the platform unit is thoroughly separated from the slideway unit and the ferry by unfastening the original swing-stopping ropes for fixing, through the arrangement, personnel can save themselves quickly, the safety of the ferry is improved, and the practicability is improved.

Drawings

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

FIG. 2 is an axial schematic view of the present invention;

FIG. 3 is an enlarged view of the structure of the stage unit;

FIG. 4 is a top view of the structure of the platform unit;

FIG. 5 is an enlarged view of the structure supporting the bent rod;

FIG. 6 is an enlarged view of the structure of portion A in FIG. 4;

FIG. 7 is an enlarged schematic view of the structure of the chute unit;

in the drawings, the reference numbers: 1. a platform unit; 2. sliding to the unit; 3. an inflation unit; 4. an upper air chamber; 5. a lower air chamber; 6. connecting buckles; 7. raft bottom; 8. fixing a rope; 9. a hauling rope; 10. a first retaining ring; 11. a hand pull cord; 12. a second retaining ring; 13. a first handrail rope; 14. a storage groove; 15. supporting the bent rod; 16. mounting grooves; 18. a rotating shaft; 19. a pin hole; 20. positioning a groove; 21. a slider; 22. a spring; 23. a pin shaft; 24. shifting blocks; 25. a hand buckle slot; 26. a light-reflecting strip; 27. a lower air cushion; 28. a side air cushion; 29. a third fixing ring; 30. a second handrail rope; 31. a connecting ring; 32. and a gas inlet valve and a gas outlet valve.

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.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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; either directly or indirectly through intervening media, or 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. This embodiment is written in a progressive manner.

As shown in fig. 1 to 2, the water surface evacuation life saving device special for ferry comprises:

the ship comprises a platform unit 1 and a slideway unit 2, wherein two ends of the slideway unit 2 are detachably connected with the platform unit 1 and a ship body respectively, an inflating unit 3 is arranged on the platform unit 1, and the inflating unit 3 is used for inflating the platform unit 1 and the slideway unit 2;

the storage unit is used for folding and storing the deflated platform unit 1, the slideway unit 2 and the inflatable unit 3, and braid handles are arranged on two sides of the storage unit;

in the embodiment, the containing unit is made of waterproof wear-resistant materials, the side edges of the containing unit are provided with pockets, the hand cable ropes are placed in the pockets to avoid misoperation, when a ferry is in danger, personnel quickly throw the life-saving device into water, pull the life-saving device to the opening position of a side rail of the ferry through a mesh belt, automatically inflate the life-saving device through the inflating unit 3 for forming, lean the slide way unit 2 against the opening position of the side rail of the ferry after forming, quickly evacuate the personnel needing to evacuate to the platform unit 1 through the slide way unit 2, the personnel firstly climbing the platform unit 1 connect the platform unit 1 with the wreck ferry through two swing-stopping ropes to keep the platform unit 1 stable, and when all the personnel climb the platform unit 1, the platform unit 1 is thoroughly separated from the slide way unit 2 and the ferry through the original fixed swing-stopping ropes, and the personnel can conveniently and quickly save themselves through the arrangement, the safety of the ferry is improved, and the practicability is improved.

As a preferred technical solution, as shown in fig. 3 to 4, the platform unit 1 includes an upper air chamber 4 and a lower air chamber 5, the upper air chamber 4 and the lower air chamber 5 are fixedly connected through a plurality of sets of connecting buckles 6, a raft bottom 7 is disposed inside the upper air chamber 4 and the lower air chamber 5, a fixing rope 8 is disposed at a connection position of peripheries of the upper air chamber 4 and the lower air chamber 5, the fixing rope 8 is used for reinforcing connection between the upper air chamber 4 and the lower air chamber 5, and a plurality of sets of pulling ropes 9 are uniformly disposed on the fixing rope 8, and the pulling ropes 9 are used for dragging the platform unit 1 in cooperation with a rescue vessel;

the outer wall of the lower air chamber 5 is provided with a plurality of groups of first fixing rings 10, and hand pull ropes 11 penetrate through the plurality of groups of first fixing rings 10 and are fixed on the outer wall of the lower air chamber 5 and used for climbing of users, wherein the upper air chamber 4 and the lower air chamber 5 are independent inflatable chambers;

in this embodiment, wherein, the upper air chamber 4 and the lower air chamber 5 are made of high-strength coating cloth materials, and are mainly formed by a high-frequency heat sealing process, the heat sealing position is firm and reliable, the platform main body is formed by the upper air chamber 4 and the lower air chamber 5, so that air leakage can be carried out in any air chamber, the platform can still be used continuously, the stability of the platform is improved, and the high-strength platform is convenient for personnel to transfer and use when climbing by arranging the traction rope 9 and the hand pulling rope 11.

As a preferred option of the above technical solution, as shown in fig. 4, at least four sets of second fixing rings 12 are arranged on the raft bottom 7 in a circumferential array, first handrail ropes 13 are connected in series between the sets of second fixing rings 12 in a tensioned manner, and the first handrail ropes 13 are used for users to stabilize themselves on the raft bottom 7;

in the present embodiment, with the above arrangement, it is convenient for a person to hold the first grab rail 13 while floating, stabilizing himself.

As a preferred option of the above technical solution, as shown in fig. 3 to 5, the raft further includes a support curved bar 15 and a waterproof cloth, the raft bottom 7 is provided with an accommodating groove 14 along the edge of the raft bottom 7, the accommodating groove 14 is symmetrically provided with two sets of mounting grooves 16, the support curved bar 15 is shaped like a half of the accommodating groove 14, two ends of the support curved bar 15 are both provided with rotating shafts 18, the two sets of rotating shafts 18 are parallel in axis, the two sets of rotating shafts 18 are respectively rotatably mounted in the two sets of mounting grooves 16 along their own axes, one end of the waterproof cloth is fixedly connected with the outer wall of the support curved bar 15, and the other end of the waterproof cloth is fixed at the bottom of the accommodating groove 14 along the path where the support curved bar 15 is located; a limiting device is arranged on the raft bottom 7 and used for limiting the rotating shaft 18, wherein two groups of hand buckling grooves 25 are symmetrically arranged on the accommodating groove 14, and the hand buckling grooves 25 are used for enabling a user to stretch into the accommodating groove 14 and lift out the supporting bent rods 15 accommodated in the accommodating groove 14;

in this embodiment, support the knee 15 through manual rotation, make support the knee 15 rotatory along the 8 axes of fixed rope to make the waterproof cloth form protection space, cover personnel and establish in the space, reduce drenching of wave rainwater and beat.

Preferably, as shown in fig. 5 to 6, the limiting device includes a slider 21 and a spring 22, a positioning groove 20 is disposed on the raft bottom 7, a pin hole 19 is penetratingly disposed on the rotating shaft 18, the slider 21 is slidably mounted inside the positioning groove 20, the spring 22 is mounted inside the positioning groove 20, two ends of the spring 22 are respectively fixedly connected with side ends of the slider 21 and the positioning groove 20, a pin 23 is fixedly disposed on the slider 21, the pin 23 is movably inserted into the pin hole 19, a cover plate is detachably mounted on the positioning groove 20, a strip-shaped groove is disposed on the cover plate, a shifting block 24 is fixedly disposed on the slider 21, and the shifting block 24 is slidably mounted in the strip-shaped groove;

in this embodiment, through the above arrangement, the position of the supporting curved bar 15 is conveniently fixed, and the situation that the supporting curved bar 15 shakes due to the up-and-down fluctuation of the platform in the floating state is reduced.

As a preferred advantage of the above technical solution, as shown in fig. 3, a plurality of sets of reflective stripes 26 are disposed on both the upper air chamber 4 and the lower air chamber 5;

in the embodiment, the light reflecting strips are arranged, so that the rescue ship can conveniently find the rescue ship at night.

Preferably, as shown in fig. 7, the platform unit 1 includes a lower air cushion 27, side air cushions 28 are disposed on both sides of the lower air cushion 27, a plurality of groups of third fixing rings 29 are disposed on outer end surfaces of two groups of side air cushions 28, a second handrail rope 30 is connected in series to the third fixing rings 29 for stabilizing the shape of a user, connecting rings 31 are disposed at both ends of the lower air cushion 27, and the connecting rings 31 are detachably connected to the raft bottom 7 and the hull;

in the embodiment, wherein the main material of the lower cushion 27 and the side cushion 28 is high-strength wire-drawing cloth, the second handrail rope 30 is high-strength rope, the lower cushion 27 serves as a transfer passage for the ferry and the platform unit 1, and the safety of the personnel can be ensured by arranging the connection rings 31 at the two ends of the lower cushion 27.

As a preferred feature of the above technical solution, as shown in fig. 3 and 7, the upper air chamber 4, the lower air chamber 5, the lower air cushion 27 and the side air cushion 28 are provided with air inlet and outlet valve members 32 for ensuring that the upper air chamber 4, the lower air chamber 5, the lower air cushion 27 and the side air cushion 28 are used under safe pressure;

in the embodiment, by arranging the air inlet and outlet valves 32 in each air chamber of the platform unit and the slide unit, when the inflation pressure exceeds a certain value, the air inlet and outlet valves 32 are automatically opened, and the air is exhausted and released, so that the platform and the slide are ensured to be used under the safe pressure.

The installation mode, the connection mode or the arrangement mode of the water surface evacuation life-saving device special for ferry are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a special surface of water of ferry withdraws life saving equipment which characterized in that includes:

the ship comprises a platform unit (1) and a slide way unit (2), wherein two ends of the slide way unit (2) are detachably connected with the platform unit (1) and a ship body respectively, and an inflation unit (3) is arranged on the platform unit (1);

the storage unit is used for folding and storing the deflated platform unit (1), the slideway unit (2) and the inflatable unit (3), and the two sides of the storage unit are provided with braid handles.

2. The water surface evacuation life saving device special for ferry according to claim 1, characterized in that the platform unit (1) comprises an upper air chamber (4) and a lower air chamber (5), the upper air chamber (4) and the lower air chamber (5) are fixedly connected through a plurality of groups of connecting buckles (6), a raft bottom (7) is arranged inside the upper air chamber (4) and the lower air chamber (5), a fixing rope (8) is arranged at the peripheral joint of the upper air chamber (4) and the lower air chamber (5), and a plurality of groups of traction ropes (9) are uniformly arranged on the fixing rope (8);

the outer wall of the lower air chamber (5) is provided with a plurality of groups of first fixing rings (10), the hand pull rope (11) penetrates through the plurality of groups of first fixing rings (10) to be fixed on the outer wall of the lower air chamber (5), and the upper air chamber (4) and the lower air chamber (5) are independent inflation chambers.

3. The water surface evacuation life saving device special for ferry according to claim 2, characterized in that at least four groups of second fixing rings (12) are arranged on the raft bottom (7) in a circumferential array, and a first handrail rope (13) is connected in series among a plurality of groups of the second fixing rings (12).

4. The water surface evacuation life saving device special for ferry-boat according to claim 2, further comprising a supporting curved bar (15) and a rain cloth, wherein the raft bottom (7) is provided with a containing groove (14) along the edge of the raft bottom (7), the containing groove (14) is symmetrically provided with two sets of mounting grooves (16), the supporting curved bar (15) is in a shape of a half of the whole containing groove (14), both ends of the supporting curved bar (15) are provided with rotating shafts (18), the two sets of rotating shafts (18) are parallel in axis, the two sets of rotating shafts (18) are respectively rotatably mounted in the two sets of mounting grooves (16) along the axis, one end of the rain cloth is fixedly connected with the outer wall of the supporting curved bar (15), and the other end of the rain cloth is fixed at the bottom of the containing groove (14) along the path of the supporting curved bar (15); be provided with stop device on raft foundation (7), stop device is used for carrying on spacingly to countershaft (18), wherein, it is provided with two sets of hand catching grooves (25) to accomodate the symmetry on groove (14).

5. The water surface evacuation life saving device for ferry special for use of claim 4, wherein the limiting means comprises a slider (21) and a spring (22), a positioning groove (20) is arranged on the raft bottom (7), a pin hole (19) is arranged on the rotating shaft (18) in a penetrating way, the sliding block (21) is arranged inside the positioning groove (20) in a sliding manner, the spring (22) is arranged inside the positioning groove (20), and both ends of the spring (22) are respectively and fixedly connected with the side ends of the sliding block (21) and the positioning groove (20), a pin shaft (23) is fixedly arranged on the sliding block (21), the pin shaft (23) is movably inserted into the pin hole (19), a cover plate is detachably arranged on the positioning groove (20), a strip-shaped groove is arranged on the cover plate, and a shifting block (24) is fixedly arranged on the sliding block (21), and the shifting block (24) is slidably arranged in the strip-shaped groove.

6. The water surface evacuation life saving device special for ferry according to claim 2, characterized in that a plurality of groups of reflecting strips (26) are arranged on the upper air chamber (4) and the lower air chamber (5).

7. The water surface evacuation life saving device for ferry special use of claim 5, characterized in that the platform unit (1) comprises a lower air cushion (27), side air cushions (28) are arranged on both sides of the lower air cushion (27), a plurality of groups of third fixing rings (29) are arranged on the outer end surfaces of two groups of side air cushions (28), a second handrail rope (30) is connected in series on the third fixing rings (29), and connecting rings (31) are arranged on both ends of the lower air cushion (27).

8. The water surface evacuation life saving device special for ferry according to claim 7, characterized in that the upper air chamber (4), the lower air chamber (5), the lower air cushion (27) and the side air cushion (28) are provided with air inlet and outlet valve members (32).