KR20170055707A

KR20170055707A - Safety reinforced wheelhouse

Info

Publication number: KR20170055707A
Application number: KR1020150158787A
Authority: KR
Inventors: 이중혁
Original assignee: 대우조선해양 주식회사
Priority date: 2015-11-12
Filing date: 2015-11-12
Publication date: 2017-05-22

Abstract

More particularly, the present invention relates to a wheel house having enhanced safety, and more particularly, to a wheel house provided in a ship when the ship is rolled by a wave, so that a safety accident such as hitting the crew residing in the wheel house can be maintained The present invention relates to a wheel house with enhanced safety that can be prevented.
The present invention relates to a hull comprising: a support to be coupled to an upper deck or deck of a deck house; And a wheel house hinged to the upper end of the support, wherein the wheel house is configured to maintain the wheel house when the hull is rolling by waves. .

Description

[0001] Safety reinforced wheelhouse [0002]

More particularly, the present invention relates to a wheel house having enhanced safety, and more particularly, to a wheel house provided in a ship when the ship is rolled by a wave, so that a safety accident such as hitting the crew residing in the wheel house can be maintained The present invention relates to a wheel house with enhanced safety that can be prevented.

Generally, a ship is provided with a wheel house, which is a place for coordination, communication and various mechanical and electrical controls. The wheel house is installed at the top of the hull in the form of a building on top of the deck house, Also known as wheelhouse or cockpit.

1, the wheel house 10 is provided at the upper part of the deck house 12 disposed on the upper deck 11 of the ship and equipped with various facilities for navigation, and on both sides of the wheel house 10, A bridge wing 15 extending from both sides of the house 12 to the vicinity of the side of the hull is formed.

In particular, container ships are becoming larger and larger in recent years, which means that ship width, depth and deck house height are increasing. As the linewidth is widened, the restoration performance is naturally improved, but the degree of the restoration is excessively increased, so that the acceleration increases when the ship is rolling. As described above, the distance from the center of the roll to the wheel house and the speed at which the wheel house is moved due to the stability of the stability increases greatly compared to the previous one, causing an accident that the crew members are injured.

In addition to the above rolling, the shaking motion of the ship is defined as a six-sided induction motion, and specifically, the rolling motion of rolling, pitching and yawing, and the movement of a surge, a sway and a heave ). Here, each movement may be caused by an external factor such as a change in the speed of the ship or a flight, and an acceleration component is given to an article inside the ship due to inertia.

Particularly, when the weather condition of the ship is deteriorated or the tidal state occurs, the ship is swayed to the right or to the left according to the external structure of the ship, and the sailor or the passenger In addition, the loaded cargo may collapse.

Such rolling may also be exacerbated by the sea velocity of the voyage, the cargo loading position within the vessel, or the position of the center of gravity of the vessel, or even by overturning the vessel causing damage to the vessel or cargo, do.

Various ship stabilization devices have been developed and used to suppress the rolling phenomenon of such ships. Among such ship stabilization devices are bilge keel and fin stabilizers.

However, the bill stabilizer has a disadvantage in that it is economically inexpensive and operates effectively during operation or stoppage but has a small damping force. The pin stabilizer not only achieves optimum control according to the change of the rolling period but also has a large damping effect, The effect is small, expensive, and acts as a hull adjunct, which is a factor that increases resistance during operation.

Korean Patent Publication No. 10-2015-21373

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and an object of the present invention is to provide a wheel house provided on a ship when a ship rolls by a wave, And the wheel house is hinged between the upper end of the wheel house and the wheel house to prevent a safety accident such as injuring the crew residing inside the wheel house.

According to an aspect of the present invention, there is provided a hull comprising: a support member coupled to an upper deck or a deck of a deckhouse; And a wheel house hinged to the upper end of the support, wherein the wheel house is configured to maintain the wheel house when the hull is rolling by waves. .

Here, a platform is installed inside the upper part of the support, and a ladder is coupled to the platform.

Further, the ladder is installed outside the platform body, and the ladder is rotatable and length-adjustable.

The support base is formed in a triangular shape and is hinged to the wheel house at its tip end portion. The support base is formed in a stepped portion at the side portion so that a worker can ascend and descend to enter and exit the platform 110 and the deckhouse.

In addition, the support rods are configured as a pair, and a wheel house is positioned therebetween, and the wheel house is hinged to the upper ends of the support rods 100.

According to the present invention, since the wheel house is kept in a horizontal state without being constrained at the time of rolling the ship, the safety of the crew can be secured.

In addition, since the space formed by the tower is not large enough to be in contact with the deck house, a variety of equipment or rooms can be disposed under the deck house.

In addition, it is possible to position the forefront portion with less restriction on the height and more severe motion, thereby increasing the number of containers that can be loaded, which is advantageous for securing space.

1 is a view for explaining a conventional technique.
2 is a schematic view schematically showing a safety-enhanced wheel house according to the present invention.
3 is a partially enlarged view of the platform of Fig.
4 is a side view of Fig.
5 is a view showing an example in which the wheel house is rotated when the ship is rolling.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Further, detailed descriptions of well-known functions and configurations that may be unnecessarily obscured by the gist of the present invention are omitted.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a safety-enhanced wheel house according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic view showing a safety-enhanced wheel house according to the present invention, FIG. 3 is a partially enlarged view of the platform of FIG. 2, and FIG. 4 is a side view of FIG.

2 to 4, the safety-enhanced wheel house of the present invention is provided with a support 100 which is coupled to an upper deck or a deck of a deck house 300 provided in the hull. The supports 100 are installed on the upper surface of the deck house 300 in a triangular shape, and are configured as a pair. Further, a wheel house 200 hinged to a lower portion of the support base 100 is provided. That is, as shown in FIG. 3, the support 100 is installed at a distance from each other, and the wheel house 200 is hinged to the upper end of the support 100.

On the other hand, a platform 110 is installed inside the upper part of the support 100. Specifically, the platform 110 is installed at a point where the support 100 is branched in both directions. The platform 110 is a structure in which crew members can pass from the support 100 to the wheel house 200 through a ladder 111 to be described later.

Meanwhile, the ladder 111 is coupled to one side of the platform 110 so as to be rotatable and length-adjustable. That is, when the ladder 111 is not used, the ladder is drawn to the upper side of the platform 110, and is used only when necessary.

Stairs 120 may further be provided on the outer side inclined portion of the support 100 to allow the deck house 300 or the upper deck source to enter the wheel house 200 or the platform 110. Although illustrated in the form of a step in the figure, a lifting means such as a ladder of the support 100 may be applied.

Therefore, in order to move from the deck house 300 or the upper deck to the wheel house 200, the crew is moved using the stairs 120, and in order to move from the wheel house 200 to the platform 110, 111 to move to the platform 110.

Hereinafter, an operating state of the safety-enhanced wheel house according to the present invention will be described.

5 is a view showing an example in which the wheel house is rotated when the ship is rolling.

When the ship is rolling, when the ship is sailing, the ship is shaken to the left and right. 5, the wheel house 200 is kept horizontal by the self-load of the wheel house 200, and the support 100 fixed to the upper surface of the deck house 200 is positioned at a predetermined position It swings left and right with rolling.

Therefore, even if the ship rolls, the crew residing inside the wheel house 200 can control the operation of the ship without a great fluctuation, thereby preventing the crew members from being injured by the rolling of the ship It will be possible to do.

The embodiments of the safety-enhanced wheel house of the present invention described above are merely illustrative and those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

100: Support
110: Platform
111: Ladder
120: Stairs
200: Wheelhouse
300: Deckhouse

Claims

A support 100 coupled to the upper deck or deck of the deck house 300 provided in the hull; And
And a wheel house (200) hinged to the upper end of the support base (100)
Wherein the wheel house (200) is configured to maintain a horizontal position when the hull is rolling by a wave.

The method according to claim 1,
Wherein a platform (110) is installed inside the upper part of the support stand (100), and a ladder (111) is coupled to the platform (110).

3. The method of claim 2,
Wherein the ladder (111) is installed on the outside of the main body of the platform (110), and is rotatable and length-adjustable.

3. The method according to claim 1 or 2,
The support 100 includes:
And is formed in a triangular shape and is hinged to the wheel house 200 at its tip end portion and a step 120 is formed on a side portion so that an operator can ascend and descend to enter and exit the platform 110 and the deck house 300 Wheelhouse with enhanced safety.

3. The method according to claim 1 or 2,
The support 100 includes:
Wherein the wheel house (200) is hinged to an upper end of each of the supports (100), and the wheel house (200) is hinged therebetween.