KR101884554B1 - Anchoring apparatus - Google Patents

Abstract

An anchoring apparatus according to the present invention comprises: an anchor; a shank connected to a rear end of the anchor; an anchor chain connected to the shank; a hose pipe for guiding movement of the anchor chain; a bell mouth formed in communication with the hose pipe and having a through hole to allow the anchor chain to be drawn in and out; and a windlass which winds up or unwinds the anchor chain so as to raise and lower the anchor. A hypothetical plane formed at a tip of the bell mouth is formed to be orthogonal to a central shaft of the hose pipe, and an anchor arm contacts the tip of the bell mouth when the anchor is housed to store the anchor.

Description

Anchoring apparatus

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an anchoring device, and more particularly, to a more stable anchoring device by fixing a bell mouth and an anchor in contact with each other at right angles when storing an anchor.

Generally, an anchor is used to fix the vessel in a predetermined position to moor the vessel.

The anchor serves to fix the anchor by the gripping force of the anchor in order to fix the ship at a desired position from wind, algae, tide, waves or waviness acting on the ship at sea.

The conventional anchoring system for driving the anchor is characterized in that when a windlass pulls the anchor chain and the anchor is brought into contact with the bell mouth, the bell mouth is caught in the space between the shank and the fluke of the anchor, There is a problem that a tolerance is generated more than the design tolerance.

In addition, it is difficult to design an accurate position of the anchor chain protruding from the bell mouth plate due to the malformation of the anchor due to the deformed bell mouth.

Therefore, the mock-up test has to be carried out, which is costly and time-consuming.

Published Patent No. 102015-00047421

It is an object of the present invention to provide an anchor shape in which an anchor storage design and a real object are not tolerated, and a stable bell mouth shape that is easy to design, manufacture, and install .

In addition, the center axis of the hose pipe and the plane formed at the end of the bell mouth are configured to be orthogonal, and an anchor arm is contacted with the bell mouth tip when the anchor is housed, so that the position of the anchor can be designed, It is an object of the present invention to provide an anchoring apparatus capable of designing an anchor system without a test (mock-up test).

It is another object of the present invention to provide an anchoring apparatus capable of designing a hose pipe inclination and an anchor system in response to a bell mouth shape, regardless of various types of bell mouth shapes.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems to be solved by the present invention, which are not mentioned here, can be clarified to those skilled in the art from the following description It can be understood.

The anchoring device according to the present invention comprises an anchor, a shank connected to a rear end of the anchor, an anchor chain connected to the shank, a hose pipe guiding movement of the anchor chain, A bell mouth having a through hole so that the anchor chain can be drawn in and out, and a windlass that winds up or unwinds the anchor chain so as to raise and lower the anchor, And is formed to be orthogonal to the central axis.

In addition, the anchor may include an arm connected to the shank shear end so as to be orthogonal to the shank sheath, and a fl ux extending obliquely in one direction from the end of the arm, wherein the fl uck is composed of at least two.

Further, the shank is connected to the anchor in a fixed or hinge manner.

The bell mouth may be formed in a symmetrical or regular shape on a front view, and may be configured as a curved surface or a planar shape on a sectional view. The bell mouth may be provided with a closed or open bell mouth spool, And supports the mouse.

According to the present invention having the above-described configuration, the following effects can be achieved.

Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an anchor structure in which an anchor is housed and an object is free from tolerances, Since the error does not affect the anchor retention, it is easy to manufacture an anchor.

In addition, since the imaginary plane formed at the distal end of the bell mouth and the anchor are stored at a predetermined angle (orthogonal angle) when the anchor is stored, it is easy to design the bell mouth shape corresponding to the anchor, , The installation error is reduced.

In addition, the center axis of the hose pipe and the plane formed at the front end of the bell mouth are configured to be orthogonal, and an anchor arm is made to contact the bell mouth tip when the anchor is stored, so that the position of the anchor can be designed.

In addition, it is possible to design a hose pipe inclination and an anchor system in response to a bell mouth shape, regardless of various types of bell mouth shapes, thereby reducing design time and cost.

1 is a cross-sectional view schematically showing an anchor retention state (Home-in) of an anchoring device according to the present invention.
2 is a side view showing an anchor shape of an anchoring device according to the present invention.
3 is a front view showing a flake shape of an anchor device of an anchoring device according to the present invention;
4 is a sectional view showing a bell mouth of an anchoring device according to the present invention;

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments described herein but may be embodied in other forms.

Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components.

For example, in the case of naming the upper part of the drawing as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the scope of right of the present invention .

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

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

1 is a cross-sectional view schematically showing an anchor retention state (Home-in) of an anchoring device according to the present invention. 2 is a side view showing an anchoring apparatus according to the present invention.

1 and 2, there are shown an anchor 10, a shank 20 connected to a rear end of the anchor 10, an anchor chain 30 connected to the shank 20, A bell mouth 50 formed in communication with the hose pipe 40 and having a through hole to allow the anchor chain 30 to be drawn in and out, And a windlass (70) that winds up or unwinds the anchor chain (30) so that it can be lifted or lowered.

The anchor 10 comprises an arm 12 and a fluke 14.

That is, the anchor 10 includes an arm 12 formed in a circular or polygonal shape, and a flue 14 extending obliquely in one direction from the end of the arm 12.

When the anchor 10 is thrown on the sea floor, the fluke 14 is embedded on the sea floor to form a high gripping force, thereby fixing the ship 100 to the sea.

In addition, at least two of the flakes 14 are formed on the arm 12.

That is, the fl ux 14 is formed to be equally spaced along the circumference of the arm 12, so that when the anchor 10 is thrown on the sea floor, the fl ow 14 is more easily stuck to the sea floor And is configured to form a high gripping force.

More specifically, as shown in Figs. 3 (a), 3 (b) and 3 (c), a plurality of the flutes 14 may be provided to design an anchor.

At the rear end of the anchor 10, a shank 20 is provided.

The shank 20 is connected to the rear end of the anchor 10. That is, the shank 20 is provided between the anchor 10 and the anchor chain 30 described below, and serves to connect the anchor 10 and the anchor chain 30. For example, the shank 20 may be formed as a bar having a bar shape or a polygonal shape to connect the anchor 10 and the anchor chain 30.

2 (a) and 2 (b), the shank 20 may be connected to the anchor 10 in a fixed manner or in a rotatable hinge manner.

That is, the shank 20 connected to the anchor 10 in a fixed manner or hinged manner is formed in such a manner that when the anchor 10 is positioned at the bottom of the seabed, the fluke 14 of the anchor 10 is located at the bottom So that the anchor 10 can form a gripping force within a shorter time. In addition, the anchors 10 and the shanks 20 may be configured to be connected in a fixed manner or a hinge manner according to a design of the anchor 10 and the shank 20.

At the rear end of the shank 20, an anchor chain 30 is provided. The anchor chain (30) may be formed of a chain member. The anchor chain 30 made of a chain member can work to anchor the anchor 10 (work for lowering an anchor) or weed (raise anchor) by a windlass 70 to be described later.

The scraper anchor chain 30 wound and unwound by the windlass 70 is housed in a chain locker (not shown).

A hose pipe (40) is formed between the deck (102) and the side shell (104) of the ship (100). The hose pipe 40 is formed to pass through between the deck 102 of the ship 100 and the side shell 1.

The hose pipe (40) formed of a through hole serves to guide the movement of the anchor chain (30). That is, the hose pipe 40 guides the anchor chain 30 during the anchoring (an operation of lowering the anchor) or the weeding (the operation of raising the anchor) of the anchor 10, So that the hull is not damaged by friction.

A bell mouth (50) is provided at the tip of the hose pipe (40).

The bell mouth 50 is formed in communication with the hose pipe 40 and has a through hole so that the anchor chain 30 can be drawn in or drawn out.

That is, the bell mouth 50 is provided on the outer side surface of the side shell 104 of the ship 100 connected to the hose pipe 40, and the bell mouth 50 is provided to the bell mouth 50 It is provided to prevent breakage due to contact with the hull which may occur when fixing.

More specifically, the side shell 104 protrudes from the outer surface of the side shell 104 to prevent the anchor 10 from contacting the side shell 104. That is, the bell mouth 50 provided in a protruding form serves to store the anchor 10 at a safer position.

The bell mouth 50 may be formed symmetrically or asymmetrically (deformed). This can be varied depending on the design of the ship or the shape of the anchor 10.

The imaginary plane formed at the tip of the bell mouth 50 is formed to be perpendicular to the central axis of the hose pipe 40.

That is, as shown in FIG. 1, the center axis of the shank 20 and the hypothetical plane formed at the tip of the bell mouth 50 are formed to be orthogonal to each other to determine the inclination of the hose pipe 40, The length of the anchor chain 30, the position of the chain stopper 60, and the windlass 70, which will be described later, can be more easily derived when the portable terminal 100 is designed.

More specifically, the virtual plane formed at the front end of the bell mouth 50 is configured to be parallel to the arm 12, so that when the anchor 10 is housed, .

More specifically, the shape of the bell mouth 50 protruded according to the shape of the side shell 104 may be changed in designing the ship 100. In the conventional design method, the chain stopper, It was necessary to calculate a precise position by performing a mock-up test which requires costly and time-consuming difficulty in deriving the position of the lath 70.

However, since the inclination of the hose pipe 40 is determined by forming the center axis of the shank 20 and the hypothetical plane formed at the tip of the bell mouth 50 to be orthogonal, the length of the anchor chain 30 The chain stopper 60, and the windlass 70, which will be described later, can be accurately designed. This allows you to design an anchor system without costly and time-consuming mock-up tests.

A bell mouth spool 52 is provided at the rear end of the bell mouth 50.

The bell mouth spool 52 protrudes from the outer side surface of the side shell 104 so that the bell mouth 50 is spaced apart from the side shell 104 by a predetermined distance, .

The bell mouth spool 52 may have a shape corresponding to the shape of the distal end of the bell mouth spool 52. The bell mouth spool 52 may be formed in a regular or deformed shape.

The bellmouth spool 52 may be configured to be closed or open.

That is, the bell mouth spool 52 may be variously configured as an open type or a closed type as shown in FIG. 4. At the tip of the bell mouth spool 52, the bell mouth spool 52, corresponding to the shape of the bell mouth spool 52, 52).

In addition, the bell mouth 50 may be configured as a symmetrical or regular shape on the front view, and may be configured as a curved surface or a planar shape on a sectional view.

This makes it possible to easily design the shape of the bell mouth 50 when designing the ship 100.

A windlass (70) is provided on the forefront deck (102) of the ship (100).

The windlass (70) develops a driving force to wind or unwind the anchor chain (30).

The windlass (70) includes a chain drum. The chain drum is engaged with the anchor chain 30 and is rotated by driving the windlass 70 so that the anchor chain 30 is rolled up or unwound to release or draw the anchor 10 into the sea water .

In the deck 102, a chain stopper 60 may be provided.

The chain stopper 60 is provided on the deck 102 so as to be positioned in front of the windlass 70 so that when the anchor chain 30 descends or ascends the movement of the anchor chain 30 It serves as a guide.

The anchor 10 may be fixed to the bottom of the sea bed or may be fixed to the anchor 10 so that the anchor 10 does not flow when the anchor 10 is seated at the tip of the bell mouth 50. [ And serves to fix the anchor chain (30). That is, the chain stopper 60 is configured in various structures and systems for fixing the anchor chain 30 to fix the anchor chain 30.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

10: Anchor
12: arm
14: Fluke
20: Shank
30: Anchor chain
40: Hose pipe
50: Bell Mouse
52: Bell mouth spool
60: Chain stopper
70: Windlass

Claims (4)

anchor;
A shank connected to a rear end of the anchor in a fixed or hinged manner with the anchor;
An anchor chain connected to the shank;
A hose pipe guiding movement of the anchor chain and having an outer line formed in a straight line parallel to the moving direction of the anchor chain;
A plurality of bellmouthes formed in communication with the hose pipe, the bellmouth having a through hole to allow the anchor chain to be drawn in and out; And
And a windlass which winds up or unwinds the anchor chain so as to raise and lower the anchor,
Wherein the imaginary plane formed at the tip ends of the plurality of bell mouths is a plane
The hose pipe being formed to be perpendicular to the central axis of the hose pipe,
The bell-
May be configured in a symmetrical shape on a front view,
May be configured as a curved surface or a planar shape on a sectional view,
A closed or open bell mouth spool is provided at the rear end of the bell mouth to support the bell mouth,
The anchor
An arm connected to the shank shear in an orthogonal direction and having a length greater than an interval between the plurality of bellmouths and having one side in contact with the bellmouth;
And a plurality of flaps extending obliquely in one direction from an end of the arm.
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