KR20140055357A - Marine lifebuoy throwing device - Google Patents

Marine lifebuoy throwing device Download PDF

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Publication number
KR20140055357A
KR20140055357A KR1020120122048A KR20120122048A KR20140055357A KR 20140055357 A KR20140055357 A KR 20140055357A KR 1020120122048 A KR1020120122048 A KR 1020120122048A KR 20120122048 A KR20120122048 A KR 20120122048A KR 20140055357 A KR20140055357 A KR 20140055357A
Authority
KR
South Korea
Prior art keywords
ship
storage frame
life buoy
buoy
throwing
Prior art date
Application number
KR1020120122048A
Other languages
Korean (ko)
Inventor
이현우
Original Assignee
대우조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020120122048A priority Critical patent/KR20140055357A/en
Publication of KR20140055357A publication Critical patent/KR20140055357A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members

Abstract

The present invention relates to a throwing device for a life buoy included in a ship and, more particularly, to a throwing device for a life buoy included in a storage frame in an emergency during the sailing of a ship, in order to accurately and safely throw the life buoy not to the inside of the ship but to the sea by simple manipulation in a steering room instead of individual manual throwing work by a worker. The throwing device comprises: a storage frame which is installed by mounting a life buoy at the edge of an upper deck of a ship; a locking unit which locks or unlocks the storage frame in order to separate or throw the life buoy while reciprocating in the storage frame; and an operating unit which throws the life buoy from the storage frame to the sea by manipulating the locking unit in a steering room in the ship.

Description

[0001] Marine lifebuoy throwing device [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a throwing apparatus for throwing a life buoy on a ship, and more particularly, to a throwing apparatus for throwing a life buoy on a ship, in which a worker throws a life buoy by manual operation, So that it can be accurately and safely thrown to the ship.

Generally, a ship as a means of transportation in the sea is provided with a upper deck on the upper surface of the hull, and a cabin, a wheelhouse, and the like are provided on the upper deck with various equipments, and a safety railing is provided on the edge of the upper deck.

These vessels are provided with safety features that allow them to escape safely in the event of an unforeseen accident such as collision, stranding, fire or explosion during the voyage, that is, to escape quickly in accordance with the international convention for the safety of life on the sea (SOLAS RULL) In addition, life boats and life buoys are provided as part of these installations. In particular, large vessels are required to have lifeboats, so that the safety of the crew and passengers is maximized. And the like.

4 and 5, the safety buoy 100 of the safety facilities provided on the ship has the same or larger width than the width of the ship 200 on both sides of the steering chamber 210 of the ship 200, The width of the bridge wing 212 is equal to or greater than the width of the ship 200 so that visibility of the life buoy 100 can be improved smoothly by throwing the life buoy 100 smoothly. The life buoy 100 is provided at the end of the lifting buoy.

The lifesaving buoy 100 is fixed to the lifting buoy 100 with the fixing pin 112 so that the life buoy 100 is not separated from the lifting buoy 100 while the lifting buoy 100 is normally housed in a storage frame 110 having a bottom surface inclined The fixing pin 112 fixed to the storage frame 110 is removed manually by an operator so that the weight of the life buoy 100 built in the storage frame 110 To be thrown by a player.

Accordingly, it was necessary to install a bridge wing having a width equal to or greater than the width of the ship to be installed on both sides of the wheelhouse in order to install the life buoy when the ship was built. Of course, the design had to be designed considering the bridge wing, which had considerable cumbersome and complicated problems.

In addition, the lifesaving buoy provided in the storage frame of the conventional bridge wing has a disadvantage that it is troublesome and inconvenient as well as a time for throwing the life buoy in the emergency, since the lifting buoy is manually lifted by manually removing the fixing pin.

Above all, the maritime buoys thrown by the weight from the storage frame provided in the bridge wing are not dropped to the sea due to the influence of the weather or the like due to being installed at the highest position of the ship, Frequent occurrences have led to the disadvantage of losing its role as a buoyant buoy.

On the other hand, in order to drop the liferaft buoy into the sea more conveniently in the past, as disclosed in Japanese Patent Application Laid-Open No. 10-2011-0074803, by pulling the waist installed in the inside of the wheelhouse directly, The lifting buoy is rotated on the basis of the hinge portion formed on the upper front portion of the frame and the lifting buoy is thrown on the sea.

However, even in the life buoy device of this patent publication, the convenience of throwing the life buoy is provided. However, since the life buoy is installed in the bridge wing, I had the problem that it did not throw well.

Korean Patent Laid-Open No. 10-2011-0074803

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the related art, and its main purpose is to prevent the operator from throwing the life buoy by manual operation day by day, Which can be accurately and safely thrown by the user.

Another object of the present invention is to make it possible to make the lifeboat farther and more precisely on the sea when thrown.

According to an aspect of the present invention, there is provided a throwing device for throwing a life buoy provided in a storage case in an emergency during a voyage of a ship, wherein the throwing device comprises a life buoy at the edge of the upper deck of the ship A built-in storage frame; A locking part which is reciprocated in the storage frame to lock or unlock the life buoy to be stored or thrown; An operating portion for throwing the lifting buoy to the sea from the storage frame by operating the locking portion in the steering chamber of the ship; .

And the locking portion is a hydraulic cylinder operated by an operating portion.

The operation unit includes a connection line connected to the hydraulic cylinder to circulate the hydraulic pressure, a hydraulic pump connected to the connection line for circulating the hydraulic pressure to the hydraulic cylinder, and a hydraulic pump connected to the wheelhouse to control operation of the hydraulic pump And an operation button to be operated by the user.

And an elastic member is further interposed between the life buoy on the opposite side where the locking portion is provided and the rear of the storage frame.

The present invention can prevent the operator from throwing the life buoy by manual operation at a time, but allows the boat to be accurately and safely thrown into the sea instead of the inside of the ship by simple operation in the wheelhouse, The buoy is swiftly, accurately and safely thrown into the sea, and safety is maximized even in an emergency due to a life buoy.

In addition, by storing the life buoy on the edge of the upper deck, the bridge wings on both sides of the ship's wing are not required, and thus the manufacturing cost is reduced as well as the design is simplified.

In addition, when the life buoy is thrown, it is possible to make it farther and more quickly and accurately by the elastic member, thereby maximizing the throwing efficiency of the life-saving vote.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic plan view of a ship in which the present invention is installed.
FIG. 2A is a main part of a state in which a life buoy is stored in a storage frame according to the present invention. FIG.
FIG. 2B is a principal part of the state in which the life buoy is thrown to the sea by the present invention. FIG.
3 is a schematic view schematically showing another embodiment of the present invention.
4 is a plan view of a ship in which a conventional life buoy is installed.
Fig. 5 is a plan view of a state in which a life buoy according to Fig. 4 is stored and thrown. Fig.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of a state where the present invention is installed on a ship, FIG. 2 (a) is a main part view in a state in which a lifeboat is stored in a storage frame according to the present invention, It is a lumbar figure in a thrown state.

As shown in the figure, a life buoy 100 provided in a storage box 110, which is a safety facility capable of escaping safely in case of an unexpected accident such as collision, stranding, fire explosion, In a throwing device (1) for throwing,

In order to enable accurate and safe thrusting to the sea rather than to the inside of the ship by a simple operation in the wheelhouse, rather than throwing the liferaft buoy by manual operation,

The throwing apparatus 1 includes a storage frame 110 in which a life buoy 100 is installed at an edge of an upper deck of the ship 200;

A locking part 10 which is reciprocated in the storage frame 110 to lock or unlock the life buoy 100 to be stored or thrown;

An operating portion 20 for throwing the lifting buoy 100 in the sea from the storage frame 110 by operating the locking portion 10 in the steering chamber 210 of the ship 200; .

Accordingly, the storage frame provided with the life buoy is provided not on the bridge wing formed on both sides of the upper portion of the ship's wheelhouse, but on the edge of the upper deck. As a result, The bridge wing formed on both sides is not required, and even when the bridge wing is required, the bridge wing can be formed to be significantly narrower than the width of the ship.

This eliminates the need for a bridge wing formed on both sides of the ship's steering wheel, thereby significantly reducing the economic cost thereof and simplifying the design.

In addition, the storage frame in which the life buoy is installed is installed at the edge of the upper deck of the ship, and the life buoy provided in the storage frame is easily and quickly resolved by the automatic part provided in the locking part and the wheelhouse, It has a condition that can be thrown.

In addition, since the storage frame is installed at the edge of the upper deck of the ship, the thrust to the sea can be accurately and smoothly applied to the ship, not to the inside of the ship, It can secure a sufficient role as a facility.

The locking portion 10 is a hydraulic cylinder 12 operated by the operation portion 20, that is, the rod of the hydraulic cylinder blocks the end of the life buoy 100 across the storage frame 110, Before the operation, the life buoy 100 is supported in a state that the life buoy 100 is built in the storage frame 110 and is not released. After the operation, the load supporting the life buoy 100 is released from the storage frame 110, (100) of his own weight. At this time, since the bottom surface of the storage frame is formed obliquely like the conventional one, the lifting buoy smoothly rolls as the rod of the hydraulic cylinder gets out of the storage frame, and is thrown into the sea.

In this case, the locking portion has been described as a hydraulic cylinder, for example. However, the present invention is not limited to this, but the structure may be sufficient to support and detach the life buoy while reciprocating from the storage frame by hydraulic pressure.

In addition, the locking portion may be structured such that it is reciprocated in the lateral direction of the storage frame by gears, screws, or the like by receiving the power of the driving source by a normal mechanical operation, not by a hydraulic system.

The operation unit 20 includes a connection line 22 connected to the hydraulic cylinder 12 to circulate the hydraulic pressure and a hydraulic pump connected to the connection line 22 for circulating the hydraulic pressure to the hydraulic cylinder 12 And an operation button 26 connected to the hydraulic pump 24 and controlling the operation of the hydraulic pump 24 in the wheelhouse 210. [

That is, the connection line is connected to a hydraulic pump provided in the vicinity of a steering column from a hydraulic cylinder mounted in a storage frame, and the hydraulic pump is connected to an operation button in the wheelhouse by a lead wire in a conventional manner. At this time, the provision of the hydraulic pump in the vicinity of the wheelhouse is intended to allow the operator in the wheelhouse to quickly check the occurrence of the abnormality.

Accordingly, since the actuating part can be implemented by a simple method instead of having a complicated structure, it can be easily applied to a ship.

3 is a schematic view schematically showing another embodiment of the present invention.

As shown in the drawings, when the lifting buoy is thrown in the sea in the storage frame by releasing the locking portion by the locking portion and the operating portion, the lifting buoy can be thrown farther and more accurately and quickly to the sea in order to,

Between the life buoy table 100 on the opposite side where the locking portion 10 is installed and the rear side of the storage frame 110 and the lifting buoy 100 is lifted off the locking portion 10 more quickly and accurately The elastic member 30 such as a compression spring is further interposed. At this time, the elastic member 30 is installed at one end on the auxiliary frame separate from the storage frame 110, or one end is fixed by a conventional frame separate from the hull.

Accordingly, when the lifting buoy is seen from the storage frame due to the inflating force of the elastic member which is compressed when the locking portion is released by the operating portion, the lifting buoy is promptly thrown far away, And has a condition that can be thrown far away.

1: throwing device
10: Locking part 12: Hydraulic cylinder
20: Operation part 22: Connection line
24: Hydraulic pump 26: Operation button
30: Elastic member 100: Life buoy
110: Storage frame 200: Ship
210: wheelhouse 212: bridge wing

Claims (4)

A throwing device (1) for throwing a life buoy (100) provided in an emergency storage shelf (110) during a voyage of a ship (200)
The throwing apparatus 1 includes a storage frame 110 in which a life buoy 100 is installed at an edge of an upper deck of the ship 200;
A locking part 10 which is reciprocated in the storage frame 110 to lock or unlock the life buoy 100 to be stored or thrown;
An operating portion 20 for throwing the lifting buoy 100 in the sea from the storage frame 110 by operating the locking portion 10 in the steering chamber 21 of the ship 200; And a buoyancy throwing device for a ship. The method according to claim 1,
Characterized in that the locking portion (10) is a hydraulic cylinder (12) operated by the operating portion (20). 3. The method of claim 2,
The operation unit 20 includes a connection line 22 connected to the hydraulic cylinder 12 to circulate the hydraulic pressure and a hydraulic pump connected to the connection line 22 for circulating the hydraulic pressure to the hydraulic cylinder 12 And an operation button (26) connected to the hydraulic pump (24) and controlling the operation of the hydraulic pump (24) in the steering chamber (210). 4. The method according to any one of claims 1 to 3,
Wherein a resilient member (30) is further interposed between the life buoy table (100) on the opposite side where the locking portion (10) is installed and the rear side of the storage frame (110).
KR1020120122048A 2012-10-31 2012-10-31 Marine lifebuoy throwing device KR20140055357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120122048A KR20140055357A (en) 2012-10-31 2012-10-31 Marine lifebuoy throwing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120122048A KR20140055357A (en) 2012-10-31 2012-10-31 Marine lifebuoy throwing device

Publications (1)

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KR20140055357A true KR20140055357A (en) 2014-05-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022037042A1 (en) * 2020-08-21 2022-02-24 南京灵雀智能制造有限公司 Buoyancy constraint device suitable for water first-aid robot, first-aid robot, and working method
WO2022037043A1 (en) * 2020-08-21 2022-02-24 南京灵雀智能制造有限公司 Long-distance throw device applicable to aquatic robot, robot, and operation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022037042A1 (en) * 2020-08-21 2022-02-24 南京灵雀智能制造有限公司 Buoyancy constraint device suitable for water first-aid robot, first-aid robot, and working method
WO2022037043A1 (en) * 2020-08-21 2022-02-24 南京灵雀智能制造有限公司 Long-distance throw device applicable to aquatic robot, robot, and operation method

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