CN112849365A

CN112849365A - Inflatable life-saving platform

Info

Publication number: CN112849365A
Application number: CN202110335637.6A
Authority: CN
Inventors: 刘磊; 王建军; 王乙光; 朱伟
Original assignee: Shanghai Leading Marine Enterprise Development Co ltd
Current assignee: Shanghai Leading Marine Enterprise Development Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-05-28

Abstract

The invention relates to an inflatable life-saving platform, which comprises: the inflatable lifesaving slide, the top end of the lifesaving slide is connected to the wreck ship in a detachable way after inflating; the inflatable life raft floats on the water surface after being inflated and is detachably connected between the bottom end of the lifesaving slide and the rescue ship; the supply holds the collecting bag of unaerated lifesaving slide and life raft, and the collecting bag is equipped with the opening, and the opening is connected through breakable easy-to-break rope seam. The rescue slide and the rescue raft are stored in the storage bags, so that the rescue slide and the rescue raft can be conveniently and simultaneously hoisted on a wrecked ship to improve the efficiency, and the hoisting can be carried together, so that the hoisting efficiency can be prevented from being reduced by independent hoisting. The inflatable life-saving platform is used after being inflated, and people on the ship in danger can sequentially transfer to the life raft along the life-saving slide to escape, so that the problems of complex structure and difficult lifting and arrangement of the life-saving platform in the prior art are solved.

Description

Inflatable life-saving platform

Technical Field

The invention relates to the field of maritime rescue, in particular to an inflatable life-saving platform.

Background

With the rapid development of marine economy, marine tourism and passenger transportation are increasingly frequent, the number of marine accidents is increased, the marine rescue department plays more and more important roles and missions, and when a marine rescue task is implemented, the selection and use of rescue equipment and equipment directly influence the effect and efficiency of rescue work and concern the life and property safety of disabled ships and passengers.

The existing rescue equipment generally has the problems of complex structure, difficult lifting and distribution and large use area requirement, and influences the rescue efficiency and effect.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, provides an inflatable life-saving platform and solves the problems of complex structure, difficulty in lifting and laying and large use area requirement in the prior art. Meanwhile, different product combinations and special slideway structural characteristics are provided for being suitable for ships with different freeboards, so that the strength and the rigidity of the slideway are improved, and the safety and the rescue effectiveness are improved.

The technical scheme for realizing the purpose is as follows:

the invention provides an inflatable life-saving platform, which comprises:

the inflatable lifesaving slide is characterized in that the top end of the lifesaving slide is detachably connected to the wreck ship after being inflated;

the inflatable life raft floats on the water surface after being inflated and is detachably connected between the bottom end of the life slide and the rescue ship;

a bag for accommodating unaerated slide and raft, the bag being provided with openings which are stitched together by breakable frangible lines.

The inflatable life-saving platform is further improved in that a self-locking hook is arranged at the top end of the life-saving slide, and the life-saving slide is connected with the wreck ship through the self-locking hook.

A further improvement of the inflatable survival platform of the invention,

the bottom end of the lifesaving slide is provided with a climbing buckle;

the life raft is provided with a connecting ring, and the life slide and the life raft are connected through the connecting ring and the climbing buckle.

The inflatable life-saving platform is further improved by further comprising a first raft rope connected to the life raft, wherein the first raft rope is connected with the wrecked ship.

The inflatable life-saving platform is further improved by further comprising a second raft rope connected to the life raft, wherein the second raft rope is connected with the rescue ship.

A further improvement of the inflatable survival platform of the invention is that the survival slide comprises:

the slide air chamber is used for inflation and is provided with a first exhaust valve;

the slide gas cylinder is internally provided with high-pressure gas and connected with the slide gas chamber;

and the first release lever is connected with the slide gas cylinder and used for controlling the slide gas cylinder to inflate the slide gas chamber.

In a further improvement of the inflatable life-saving platform of the present invention, the slide air chamber comprises:

the upper elevator air chamber and the lower elevator air chamber are arranged oppositely from top to bottom and connected in a strip shape;

and the reinforcing elevator chambers are connected with the upper elevator chamber and the lower elevator chamber in a cross way.

A further improvement of the inflatable liferaft according to the invention is that the liferaft comprises:

the annular raft air chamber is provided with a second exhaust valve;

a raft gas cylinder containing high-pressure gas and connected to the raft gas chamber;

and the second release cable is connected with the raft gas cylinder and used for controlling the raft gas cylinder to inflate the raft gas chamber.

In a further improvement of the inflatable survival platform of the invention, the storage bag comprises:

a slide pocket for receiving an uninflated slide;

a raft bag for receiving an uninflated liferaft, the raft bag and the slide bag being detachably connected.

A further improvement of the inflatable survival platform of the invention,

the two opposite sides of the raft bag are provided with transverse fixing belts;

vertical hanging strips are arranged on two opposite sides of the slide bag;

the raft bag is arranged above the slide bag, and the hanging strip penetrates through the fixing belt to connect the raft bag and the slide bag.

The inflatable life-saving platform has the beneficial effects that:

the rescue slide and the rescue raft are stored in the storage bags, so that the rescue slide and the rescue raft can be conveniently and simultaneously hoisted on a wrecked ship to improve the efficiency, and the hoisting can be carried together, so that the hoisting efficiency can be prevented from being reduced by independent hoisting. The inflatable life-saving platform is used after being inflated, and people on the ship in danger can be sequentially transferred to the life raft along the life-saving slide, so that the purpose of escape is achieved, and the problems that the life-saving platform in the prior art is complex in structure and difficult to lift and arrange are solved.

Drawings

Fig. 1 is a schematic structural view of the inflatable life-saving platform.

Fig. 2 is a schematic structural view of a storage bag of the inflatable life-saving platform.

Fig. 3 is a schematic view of a lifesaving slide of the inflatable lifesaving platform of the invention.

Fig. 4 is a schematic view of a liferaft of an inflatable survival platform according to the invention.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Referring to fig. 1, a schematic structural view of the inflatable life-saving platform of the present invention is shown. Fig. 2 is a schematic structural view of a storage bag of the inflatable life-saving platform. Referring to fig. 1 to 4, the inflatable life-saving platform of the present invention includes:

an inflatable life slide 20, the top end of the inflatable life slide 20 is detachably connected to the wreck ship;

an inflatable life raft 30, wherein the life raft 30 floats on the water surface after being inflated and is detachably connected between the bottom end of the life slide 20 and the rescue ship;

for receiving a collecting bag 40 of an uninflated slide 20 and a liferaft 30, the collecting bag 40 is provided with openings which are stitched together by breakable frangible strings 50.

As a preferred embodiment of the inflatable survival platform of the present invention, the top end of the survival slide 20 is abutted against one side of the deck 10 of the wrecked ship, as shown in the figures. A fence 11 is provided on one side of the deck 10 of the wrecking vessel.

As a preferred embodiment of the inflatable life-saving platform, fig. 3 is a schematic view of a life-saving slide of the inflatable life-saving platform. Fig. 4 is a schematic view of a liferaft of an inflatable survival platform according to the invention. Referring to fig. 1 to 4, a self-locking hook 60 is provided at the top end of the slide 20, and the slide 20 is connected to the rail 11 on the deck 10 of the wreck ship through the self-locking hook 60.

Specifically, one end of the self-locking hook 60 is connected with the lifesaving slide 20 through a metal shackle, the other end of the self-locking hook 60 can be quickly connected with the fence 11 of the accident ship, and the self-locking device can be automatically locked after connection, so that the unhooking phenomenon caused by the influence of wind waves is avoided, and the connection safety and reliability are improved.

As a preferred embodiment of the inflatable life-saving platform of the present invention, the present invention further comprises a connecting rope 61 provided on the top of the life-saving slide 20, and the life-saving slide 20 and the wreck ship can be connected by the connecting rope 61.

In order to adapt to the structural characteristics of different wreck ships, the top of the lifesaving slide 20 is provided with a standby connecting rope 61, so that ship board structural connection without using a hook can be realized; the lower part of the life-saving slide is provided with a metal climbing buckle, and the slide can be quickly connected with a life raft after being inflated.

As a preferred embodiment of the inflatable life-saving platform of the present invention, the bottom end of the life-saving slide 20 is provided with a climbing buckle 62; the life raft 30 is provided with a connecting ring 63, and the life slide 20 and the life raft 30 are connected through the connecting ring 63 and the climbing buckles 62. The connecting ring 63 is connected with the life raft 30 through a soft material, and after the life raft is inflated, the climbing buckles 62 at the bottom ends of the life raft 30 and the life slide 20 can be quickly connected, so that the life slide and the life raft are combined into a whole, and the life raft is prevented from being unstable due to wave drift.

Further, after the climbing buckle 62 is pre-connected with the connecting ring 63, the rope tightener 64 is used for tightening, so that the lifesaving slide 20 and the wrecked ship do not move relatively, and the movement of the lifesaving slide 20 is reduced.

As a preferred embodiment of the inflatable liferaft according to the invention, the invention further comprises a first raft rope cable 70 connected to the liferaft 30, the first raft rope cable 70 being connected to the wreck. In particular, a first raft rope 70 is connected to the rail 11 of the deck 10 of the wrecking vessel.

As a preferred embodiment of the inflatable lifebuoy of the invention, the invention further comprises a second raft rope 71 connected to the liferaft 30, the second raft rope 71 being connected to a rescue vessel.

A rope is arranged between the lifesaving platform and the rescue ship to reduce the influence of sea storms on the lifesaving platform and improve the reliability and safety.

As a preferred embodiment of the inflatable life-saving platform of the present invention, as shown in fig. 3, a life-saving slide 20 includes: a slide air chamber 21 for inflation, provided with a first exhaust valve; a slide gas cylinder 22 which contains high-pressure gas and is connected to the slide gas chamber 21; a first release lever 23 connected to the slide gas cylinder 22 for controlling the slide gas cylinder 22 to inflate the slide gas chamber 21.

The slide air chamber 21 is made of rubber cloth. The slide gas cylinder 22 is filled with high-pressure compressed gas. The slide gas cylinder 22 rapidly delivers the compressed gas into the slide gas chamber 21 through a high-pressure hose.

As a preferred embodiment of the inflatable life-saving platform of the present invention, the slide air chamber 21 includes: a plurality of strip-shaped upper gradient air chambers 210 and strip-shaped lower gradient air chambers 211 which are oppositely arranged and connected up and down; a reinforcing plenum 212 cross-connected to the upper plenum 210 and the lower plenum 211.

The slide air chamber 21 comprises an upper air chamber and a lower air chamber which are independent, each air chamber can bear the normal supporting structure and use of the slide, when any air chamber goes wrong, the lifesaving slide can still be normally used, and the safety factor of the slide is increased. The problem that the slide cannot be used due to the fact that the length of the slide is too long and the middle part of the slide is easily deformed is solved by the aid of the triangular reinforcing air chambers 212 with the reinforcing effects.

As a preferred embodiment of the inflatable survival platform of the invention, a liferaft 30 comprises: an annular raft air chamber 31 provided with a second exhaust valve; a raft gas cylinder 32 in which high-pressure gas is placed and which is connected to the raft gas chamber; and a second release sleeve connected to the raft air bottle 32 and used for controlling the raft air bottle 32 to inflate the raft air chamber 31. Through establishing the second discharge valve, can discharge gas, avoid the damage that the too big pressure caused.

Further, the life raft further comprises a reinforced raft air chamber 33 communicated with the middle of the annular raft air chamber, so that the overall strength and buoyancy of the life raft can be reinforced.

Further, the life raft 30 is provided with the handrail rope 34, so that the life raft can climb conveniently and the safety is guaranteed. Specifically, the handrail rope 34 is attached to the side of the air cells 33 of the reinforcing raft.

Further, the liferaft 30 is provided with a reflective sticker for easy finding.

As a preferred embodiment of the inflatable life-saving platform of the present invention, the storage bag 40 comprises: a slide pocket 41 for receiving an uninflated slide 20; for receiving the raft bag 42 of the uninflated liferaft 30, the raft bag 42 and the slide bag 41 are detachably connected.

As a preferred embodiment of the inflatable life-saving platform of the present invention, the raft bag 42 is provided with lateral fixing bands 43 at opposite sides; vertical hanging strips 44 are arranged on two opposite sides of the slide bag 41; the raft bag 42 is disposed above the slide bag 41, and the hanging strip 44 is inserted through a gap between the fixing band 43 and the side of the raft bag 42, thereby connecting the raft bag 42 and the slide bag 41. The raft bag 42 and the slide bag 41 are formed into a whole, and the lifting together can avoid the reduction of the lifting efficiency caused by independent lifting.

The inflatable slide and the life raft have various specifications and configurations, and can be freely combined according to the height of the ship freeboard and the number of people on the ship. Specifically, in order to adapt to ships with different freeboards and different numbers of people, configurations of various specifications are provided, and the specific configurations are as follows:

slide specification	MES-D6.5	MES-D9.0	MES-D10.0
				Storage height m	6.5	9.0	10.0

Life raft specification	AOR-10	AOR-30	AOR-50	AOR-100	AOR-152
						Rated passenger
	10	30	50	100	152
						Mass kg	60	110	175	300	450

The use method of the inflatable life-saving platform of the invention is explained in detail as follows:

after the ship is in danger, the containing bags for containing the lifesaving slide and the lifesaving raft are lifted to the deck of the ship in danger at one time by a crane or a helicopter on the rescue ship.

The life raft and the life slide are respectively contained in the raft bag and the slide bag, and a second raft rope connected with the life raft is connected with the rescue ship.

The slide bag is connected to the deck rail of the ship in danger through the self-locking hook. The control rope for releasing the first cable and the life raft is fixed on the deck rail of the ship in distress.

And putting the raft bag into the water area between the ship in distress and the rescue ship. After the raft bag is thrown to the water surface, the second release first cable is pulled, compressed gas of the raft gas cylinder is released and is conveyed to the raft gas chamber through the high-pressure hose, and the life raft starts to expand to support the broken rope.

And then, the slide gas cylinder is released through the first release first cable, and compressed gas is conveyed to the upper slide gas chamber, the lower slide gas chamber and the reinforced slide gas chamber through the high-pressure hose, so that the inflation of the lifesaving slide is completed.

And after the lifesaving slide and the lifesaving raft are completely inflated, connecting the climbing buckle of the lifesaving slide with the connecting ring of the lifesaving raft to enable the lifesaving slide and the lifesaving raft to form a whole. The tensioning rope is used for tightening the tightener, so that the lifesaving slide and the lifesaving raft are connected without relative movement and are stable in position. The people on the ship in danger can be transferred to the life raft along the life slide in sequence, thereby realizing the purpose of escape.

The inflatable life-saving platform has the beneficial effects that:

the rescue slide and the rescue raft are stored in the storage bags, so that the rescue slide and the rescue raft can be conveniently and simultaneously hoisted on a wrecked ship to improve the efficiency, and the hoisting can be carried together, so that the hoisting efficiency can be prevented from being reduced by independent hoisting. The inflatable life saving device is used after being inflated, and people on the ship in danger can be transferred to the life saving raft along the life saving slide in sequence to escape. The quick implementation of each link of storage, lifting, release and personnel transfer solves the problems of complex structure and difficult lifting and laying of the lifesaving platform in the prior art.

While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.

Claims

1. An inflatable life-saving platform, comprising:

2. The inflatable survival platform of claim 1,

the top end of the lifesaving slide is provided with a self-locking hook, and the lifesaving slide is connected with the wreck ship through the self-locking hook.

3. The inflatable survival platform of claim 1,

the bottom end of the lifesaving slide is provided with a climbing buckle;

4. The inflatable life-saving platform of claim 1, further comprising a first raft rope connected to the life raft, the first raft rope being connected to the wrecked ship.

5. The inflatable survival platform of claim 1, further comprising a second raft rope connected to the life raft, the second raft rope being connected to the rescue vessel.

6. The inflatable survival platform of claim 1, wherein the survival slide comprises:

7. The inflatable life-saving platform of claim 6, wherein said slide plenum comprises:

8. The inflatable life saving platform of claim 1, wherein the life raft comprises:

the annular raft air chamber is provided with a second exhaust valve;

9. The inflatable life saving platform of claim 1, wherein the receptacle comprises:

a slide pocket for receiving an uninflated slide;

10. The inflatable survival platform of claim 9,

vertical hanging strips are arranged on two opposite sides of the slide bag;