SU1484775A1 - Arrangement for transfering men between vessels in emergency - Google Patents

Description

The invention relates to shipbuilding, in particular to devices for the safe evacuation of people in emergency conditions. The purpose of the invention is to reduce the time of evacuation and increase its safety.

The invention relates to shipbuilding, in particular to devices for the safe evacuation of people in emergency conditions.

The purpose of the invention is to reduce the time of evacuation and increase its safety.

Figure 1 shows the device, operating position, side view; 2 a top view; in FIG. 3, view A in FIG. 1; figure 4 - section bb in figure 1; figure 5 - section bb In figure 1.

The device contains a container 1 mounted on one of the vessels 2, with a hinged lid 3 and a folding platform 4, with a groove with [

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Under emergency conditions, the device for transferring people from ship to ship contains two cable-block systems, an adapter with rollers and a transport cabin. Cables of each cable block system are fixed with their ends on the drums of the winches and stored through caliphas-blocks with the formation of the upper and lower branches. The adapter is fixed at one end to the receiving vessel and is supported by rollers on the branches of the cables. cable systems, and the transport cabin is installed with the ability to move on the upper branches of cables of the cable-block systems and is rigidly connected with the lower branches of the cables of these systems. 5 il.

which is pivotally connected to one end of the restrictive thrust 5, the other end of which is pivotally connected to the butt 6 of the container body 1. The rails 7 are rigidly attached to the bottom of the container 1.

On another vessel 8, a receiving device is installed, consisting of a rack 9 with a transitional platform 10 and a shock absorber 11 rigidly attached to it, as well as remotely disconnected locks 12 and canine-blocks 13 pivotally connected in series with the stand 9 fixed to the ducks 15, rigidly attached to the rack 9.

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Inside the container 1, there are installed cargo follower Double Drum Winches 16 and 17, which are connected to the receiving device of another vessel by means of cable-block wiring.

On the drums of the winch 16, the ends 18 are secured by cables 18, which pass through the tap-off blocks 19 and are rigidly connected to the other ends by U-shaped butts 20 attached to the bottom of the transport cabin, forming the lower parallel branches of the cable-blocking systems.

On the drums of the winch 17 ', the ends 21 are fastened with cables 21, which go around the tap-off units 22, canaf blocks 23 and 13 and are rigidly connected with the other ends to the butts 24 attached to the bottom of the transport cabin, forming the upper parallel branches of the cable-block systems.

Between the butts of the 20th and 24th there is a cable tie 25 fixed to them, excluding the transfer of the load from the cables 18 and 21 to the transport cabin.

The transport cabin is U-shaped with an inflatable bottom 26 made of rubber-fabric materials, to which parallel side-mounted vertical side steaks 27 are rigidly attached, made of strong fabrics with mobile blocks attached rigidly in their upper part, in which the running rollers 29 are mated, mating with the cables 21. Flexible handrails 30 are attached to the side walls 27. ₄₀

To the ends of the inflatable bottom 26 are attached damping devices consisting of inflatable cylinders

31, made of rubber-fabric material, communicating with an inflatable bottom 26, and holes, communicating also with expansion chambers attached to inflatable cylinders 31

32, made of elastic material. SP

A cylinder 33 is connected to the inflatable bottom 26 and is connected to a known individual gas filling system, for example, used in inflatable liferafts. To the cylinder 33 is connected starting line 34.

The trolley 36 interacting with the rotary support device consisting of the turntable 37 with the central axis 38 and with the possibility of rotation of the rollers 39 attached to the trolley 36 and mating with the upper bearing surface of the trolley also mates with the guide rollers 7. The turntable 37 axis 40 is connected to the butt 41, pivotally connected with the transition device.

The adapter has a design similar to that of a transport cabin located between the receiving device of the vessel served and the adapter. The transitional device has a Shaped shape with an inflatable bottom 42 made of rubber-fabric materials, to which parallel-arranged vertical side walls 43 are rigidly attached, made of durable fabrics, rigidly attached in their upper part and to the bottom 42 movable units in which they are hinged running rollers 29 mating with cables 18 · and 21. Flexible handrails 30 are attached to the side walls 43. On the bottom 42 in the working position of the adapter, there is a removable flexible tape 44 with transverse rigid 45 racks.

A gas cylinder 46 is connected to the inflatable bottom 42, connected with an individual gas supply system.

To accelerate the operation of filling the entire transition device with air or gas, the end part of it, opposite the root part fixed in the container 1, is divided by impenetrable transverse partitions 47 into several separate sealed sections equipped with individual cylinders 33 with starting lines 34 and individual gaonofilling systems.

In the stowed position, the cart 36 is attached to the rails 7 by the stopper 48, and the adapter, the transport cabin and the cable-and-block systems are stored in an airtight container 1..

The transfer device in the ready state is as follows.

Open the lid 3 of the container 1.

Lines secured to cables 18 and 21

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cable blockings are carried out by linemets from service vessel 2 to a serviced distress vessel 8, which is at a safe distance from vessel 2. Cables 18 and 21 are etched according to tracking winches 16 and 17 in the non-automatic mode to the required length On which are got for rosifas-blocks 13 of the receiving device. After that, the tracking winches 16 and 17 select the cables 18 and 21 in non-automatic mode to the specified tension and are automatically transferred to the tracking mode for the mutual movements of the vessels 2 and 8 on. excitement.

The cylinder 33, the inflatable bottom 26, the inflatable cylinders 31 and the expansion chambers 32 of the transport cabin through the individual gas filling system are filled with air or gas to the working state by jerk for the starting line 34.

The winch 17 of the tracking mode is switched to non-automatic mode, I select cables 18, and the winch 16 continues to operate in tracking mode, with the result that the transport cabin, moving the running rollers 29 along the cables 21, is retracted to a predetermined distance from the serving vessel 2, which is necessary for placement transitional device in the working position between the transport cabin and the vessel 2. After that, the winch 17 is again transferred to the tracking mode. With a jerk of the starting lines 34, the cylinders 33 open and the end sections of the transitional device are filled with air or gas.

At the same time, gas blasting station 46 is activated and the core part of the transition device is filled through the gas-filling system. A stopper 48 and a trolley-36 with a transitional device and a tilt-and-turn device are moved along the guides 7 to the side of the ship 2. The transitional device, as it is filled due to its elastic properties, moves the upper and lower running rollers 29 along the cables 18 and 21 to the overboard position. A folding platform 4 is transferred from a marching to a horizontal position with a restrictive load 5, a sliding swivel joint with a groove and a folding platform 4. After filling the adapter with air to the working condition, the staff goes to the folding platform 4. and puts a flexible band on the bottom 42 .

The tracking winch 17 is switched to non-automatic mode by selecting the cables 21 and the transport cabin is brought before the contact of the inflatable balloon 31 with the shock absorber 11, after which the winch 17 is transferred to the tracking mode for mutual movements of vessels 15 and 8. When the shock absorber contacts 1 1 with the transport cabin The air from the inflatable balloon 31 under pressure is transferred through openings into the expansion chambers 32, which increase in volume and thereby reduce the dynamic loads when these devices are joined.

The device is ready for rescue operations.

25 Evacuation of people from the emergency vessel 8 to the serving vessel 2 is carried out as follows.

People are moving from the transitional site 10 to the bottom 26 of the transport zone, holding onto the flexible rails. The winch 16 is transferred to the non-automatic mode and the cables 18 transport cabin without a stroke is supplied to the transition device, after which the winch 16

35 is again switched to tracking mode. People move from the transport cabin to the adapter and, holding the flexible handrails 30, on the rails: 45 flexible bands 44 go to the folding platform 4 and exit container 1 to the deck of the serving vessel 2, which can be a rescue vessel, supply vessels transfer of people and goods or special floating vessels for various purposes. After the last person’s transition to the transitional device, the transport cabin is winched by the winch 17 to the receiving device of the vessel 8 by the described method for transmission to the transitional device and vessel 2 of the next group of people being rescued. The operation of transplanting people from a vessel in distress 8 is carried out until they are completely evacuated onto a vessel 2.

The device is taken out of working position in the following order.

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In the position of the transport cabin at the outer end of the adapter, the support personnel with a folding platform 4 transfers to the transition unit and the transport cabin. From the bottom 42 of the adapter, the removable flexible tape 44 is removed, which is placed in the space specially reserved for it inside the container 1, or on the vessel 2. Thereafter, drain plugs from the bottom 26 of the transport cabin and the bottom 42 of the adapter are unscrewed. Then transfer the folding platform 15 4 to the vertical marching position and fix.

After the air is blown off from the pneumatic part of the device by the winch 16 in the non-automatic mode 20 and at the tracking winch 17 in the tracking mode, the transport vehicle ₍ moving along the running rollers 29 along the cables 21, together with the transition device, also moving along the 25 cables 21 running rollers 29, are driven inside the container 1. The cart 36 with the turntable is transferred into the container 1 along the guides 7 and secured with the CS by the stopper 48. The winch 16 then again goes into tracking mode.

The transport cabin and the adapter are disconnected from the cable-block system and removed from the container 35 of the container 1 to the deck of the vessel 2.

Winches 16 and 17 in non-automatic! com mode bite ropes 18 and

21, after which the cables are withdrawn from the rosin-blocks 13 and are selected by winches 16 and 17, which are then locked. The lid 3 of the container 1 is closed.

Claims (1)

Claim Device for transferring people from ship to ship in emergency conditions, containing a cable-block system, the cable of which with its ends is fixed on the drive drums installed on the receiving ship and stored through the bypass unit fixed on the transmitting ship to form the upper and lower branches and the transport cabin installed with the possibility of moving along one of the branches of the cable of the cable-blocking system and fixedly connected with the other 'branch ,, characterized in that, in order to reduce the time of evacuation and increase its safety spine, it is provided with additional trosoblochnoy system branch cable which parallel branches of the cable core trosoblochnoy system, and a transition device with the rollers associated with one end with the receiving vessel and resting rollers on trosoblochnyh systems cable branch, wherein the transport cab is disposed between the top and bottom. the branches of the cable systems of the cable systems and between the transmitting vessel and the other end of the transitional device. 19 16 Φυζ.ζ '