KR20150025398A

KR20150025398A - chock cover of vessel

Info

Publication number: KR20150025398A
Application number: KR20130103064A
Authority: KR
Inventors: 병 완 곽
Original assignee: 주식회사 씨앤텍
Priority date: 2013-08-29
Filing date: 2013-08-29
Publication date: 2015-03-10

Abstract

The present invention relates to a waterproofing plate for a chock of a ship, which opens or closes the upper part of a chock used in anchoring or towing a ship. The waterproofing plate for a chock of a ship (100) comprises: a supporting plate (101) which is fixated to one side of the upper part of a chock (110); a cover unit (10) whose one side is hinged at the supporting plate (101) in order to rotate and to open or close the top surface of the chock (110); a latch (105) which is hinged at the other side of the cover unit (10); and a hanging plate (102) which is fixated to the upper part of the outer circumferential surface of the chock (110) in order to couple the chock (110) and the cover unit (10) by hanging the latch (105). Therefore the waterproofing plate for a chock of a ship can extend the life of a product by protecting wires, etc. used in anchoring the ship from seawater, rainwater, etc.

Description

{Chock cover of vessel}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a choke plate for marine use, and more particularly to a choke plate for marine vessel which blocks water from entering a choke used at the time of berthing or towing of the ship.

Generally, ships are equipped with mooring ropes or wires to allow the mooring rope or wire to penetrate when the ship is at or when towed, so that the rope or wire can be safely supported A choke is used so as to receive the force.

The choke is installed on the side of the upper deck of the ship, and one side of the choke is large in size and the other side of the choke is formed in the shape of an elliptical fall tube having a small size.

According to the Registration Practical Utility Model Registration No. 20-0296620 (Panama Choke Shaping Apparatus for Ships using Pipes) as a conventional art, the ship Panama Choke Shaping Apparatus is improved in strength in lighter weight than the conventional cast article, The unit price is also lowered, and it is described that it is more suitable for marine use.

Claim 1 of the present invention relates to an apparatus and a method for controlling the shape of a first elliptical fall pipe of a Panama choke, which is formed by a piston rod of a hydraulic cylinder mounted on a press bed and located on the upper surface of a press bed, And lower molds formed with elliptical fall tubular ramps having the same shape, height and curvature as the height and curvature, the shape and height of the first elliptic torus tube of Panama choke, the shape and height of the curvature, An upper mold which is assembled to a piston rod of a hydraulic cylinder provided in a press with an elliptic fall tubular type slant projection formed therein so as to be vertically movable, and a piston rod of a hydraulic cylinder which is placed on the press- It is made up of two breakfasts, and when joined together, on the inside is a second oval of Panama chalk The shape and height of the second elliptical fall pipe of the Panama choke, the shape and height at which the curvature can be obtained, And an upper mold which is assembled to the piston rod of the hydraulic cylinder mounted on the press with the elliptical fall tube type slant projection having the curvature formed therein to be vertically operated.

In another prior art, the upper deck of a ship having the above-described chocolate sheet is provided on a lower portion of a lower structure forming a lower weld, And a choke sheet spaced apart from the side bar by a predetermined distance to form an inlet path of the welding rod. A side bar installed upright at a predetermined position of the lower structure; And a chucking sheet spaced apart from the side bar by a predetermined distance to form a lead-in path of the electrode.

However, in the past, there have been many cases in which the lid for protecting the above-mentioned products from seawater is not properly installed. Even if the lid is provided, the water tightness is not secured and the lifespan of the rope housed in the choke is shortened .

In addition, when the conventional products as described above are installed so as to penetrate the outside of the ship and the inside of the ship, there is no lid for blocking the outside and the inside of the ship. There is a problem in that it is exposed.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a choke plate for a ship, which protects a rope or the like, which is inserted into a choke and is used when a ship is docked, from seawater, rainwater,

The present invention relates to a choke plate for a ship, and more particularly, to a choke plate for a ship that opens and closes an upper portion of a choke used for berthing or towing of a ship, wherein the choke plate 100 for a ship is fixed A support plate 101 to be installed; A lid 10 which is hinged to one side of the support plate 101 so as to be rotatable and opens and closes the upper surface of the choke 110; A latch (105) hinged to the other side of the lid part (10); And a latching plate 102 fixed to an upper portion of the outer circumferential surface of the choke 110 and coupling the choke 110 and the lid 10 by engaging the latch 105.

Therefore, the choke plate for marine use of the present invention has a remarkable effect of extending the service life of the product by inserting it into the choke to protect the wire and the like used when the ship is docked from seawater, rainwater and the like.

1 is a front view of a marine choke plate according to the present invention;
Fig. 2 is a front view of the lid of the choke duct plate of the present invention,
Fig. 3 is a cross-sectional view of the marine choke water-
Fig. 4 is a perspective view of a marine choke plate according to the present invention
5 is a cross-sectional view of a bolt shaft and an order plate of the present invention

The lid unit 10 includes a horizontal plate 18 having one side hinged to the support plate 101 and the other side hinged to the latch 105, A bolt shaft 12 coupled to the hollow hole 11 and an order plate 15 coupled to a lower portion of the bolt shaft 12, The inner surface of the hollow hole 11 and the outer circumferential surface of the bolt shaft 12 are formed with a threaded surface to rotate the bolt shaft 12, And the packing (16) move up and down to open and close the upper portion of the inner circumferential surface of the chuck (110).

The present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view of a choke plate for a ship according to the present invention, FIG. 2 is a front view of a choke plate for a ship according to the present invention, Fig. 5 is a sectional view of a bolt shaft and an order plate of the present invention. Fig.

The choke plate for a ship according to the present invention is installed on one side of a choke into which a rope is inserted, and the choke plate for a ship is rotated to open or close the upper portion of the choke.

Generally, the choke causes the rope or the wire to pass through when the ship is at anchor or when pulling, while the rope is supported securely while being supported by the wire so that the wire is not broken at an acute angle .

In addition, the choke is generally installed on the side of the upper deck of the ship, and one side of the choke is large and the other side of the choke is formed of an elliptical fall tube type having a small size. Through holes are formed.

The choke plate for a ship according to the present invention comprises a support plate fixedly installed on one side of a choke, a lid part hinged to one side of the support plate so as to be rotatable, a latch hinged to the other side of the plate, And a latch plate which is fixed to an upper portion of the outer circumferential surface of the choke and engages the latch to engage the choke with the lid.

In addition, the lid unit may include a horizontal plate having one side hinged to the support plate and the other side hinged to the latch, a hollow hole formed to pass through the upper and lower portions of the horizontal plate, a bolt shaft coupled to the hollow hole, An order plate coupled to the lower portion of the bolt shaft, and a packing padded on the lower surface of the order plate.

That is, the inner circumferential surface of the hollow hole and the outer circumferential surface of the bolt shaft are formed with a screw surface, and as the bolt shaft rotates, the order plate and the packing move up and down to open and close the upper portion of the inner circumferential surface of the choke.

The vertical cross-section of the support plate may include a "

A horizontal plate is coupled to the other end of the support plate fixed to the choke at one end, and the horizontal section of the horizontal plate is formed in a rectangular shape.

A plurality of horizontal plates may be provided in accordance with the cross-sectional area of the choke, the operator's needs, etc. In the present invention, two horizontal plates are provided as an embodiment.

Meanwhile, a hollow hole is formed at the center of the horizontal plate, a ridge is formed on the inner circumferential surface of the hollow hole, and a bolt shaft is coupled to the hollow hole.

The bolt shafts are installed to penetrate the hollow holes and the bolt shafts are formed on the outer circumferential surface of the bolt shafts so that the bolt shafts are raised or lowered along the direction of rotating the bolt shafts.

In addition, since the order plate is coupled to the lower part of the bolt shaft, the order plate is inserted into the inside of the choke through the opened upper part of the housing to close the upper part of the choke, And has an area smaller than that of the upper portion.

A bracket is provided on the upper outer circumferential surface of the plate to stably engage with the bolt shaft, and a packing is attached to the lower surface of the plate. The packing is formed to have a constant thickness, .

Further, a handle is coupled to the upper portion of the bolt shaft, and the bolt shaft and the latching plate are moved upward or downward by rotating the knob to the right or left.

And the order plate and the packing are coupled to the bolt shaft so as to ascend and descend, but not to rotate together with the bolt axis, and to be idled, and the order plate and the packing move only in the vertical direction without rotating.

That is, as shown in FIG. 5, a coupling protrusion is formed on the bolt shaft, a coupling groove is formed on the secondary plate, and the coupling protrusion of the bolt shaft is seated on the coupling groove of the primary plate. , But moves up and down according to the rotation of the bolt shaft.

In general, the vertical section of the choke is'

The upper end of the choke is closed because the center of the choke plate is formed to be narrower than the upper and lower portions.

Further, a lock nut is installed on the upper portion of the horizontal plate, the lock nut is installed through the bolt shaft, and the inner circumferential surface is formed with a screw surface to securely fix the bolt shaft.

In addition, a latch is hinged to the other end of the horizontal plate, to which the support plate is hinged, and a latch plate is installed on the choke positioned on the lower side of the latch, The horizontal plate and the choke are coupled.

A latching hole is formed in the latch, and a latching protrusion is formed in the latching plate. The latching hole formed in the latching hook is engaged with the latching protrusion of the latching plate, thereby coupling the latching plate and the latching plate.

The stopper is provided on the support plate, and the stopper supports the lid unit in a state that the stopper is pivoted outwardly. The stopper is formed on the outer surface of the end of the horizontal plate to which the horizontal plate is coupled, So as to fix it.

Further, in the case where the ship choke plate of the present invention is installed on the side of the ship, an outer projection, which can latch the catch at a position corresponding to the catch when the lid is opened, is provided so that the catch is engaged with the outer projection, So that it can be maintained as it is.

That is, in order to seal the choke, the operator first rotates the horizontal plate so that the horizontal plate is positioned at the top of the choke, and fastens the latch to the latch plate.

Thereafter, by rotating the handle on the bolt shafts, the order plate and the packing press against the open top of the housing to seal the interior of the choke.

At this time, the order plate and the packing are coupled to the bolt shaft so as to ascend and descend, but do not rotate together with the bolt axis, but are idled. The order plate and the packing move only in the vertical direction without rotating.

Then, the lock nut is rotated so as to be in close contact with the upper surface of the horizontal plate, thereby fixing the bolt axis secondarily and preventing the bolt axis from being released by an external force such as wind or wave.

100: Ship choke plate 110: Choke
101: support plate 102: retaining plate
103: locking protrusion 104: hinge
105: latch 106: latching hole
10:
11: hollow hole 12: bolt axis
13: Handle 14: Lock nut
15: order plate 16: packing
17: Bracket 18: Horizontal plate
21: engaging projection 22: engaging groove
23:

Claims

1. A marine choke plate for opening and closing an upper portion of a choke used for berthing or towing of a ship,
The ship choke plate 100 includes a support plate 101 fixed to one side of the upper portion of the choke 110,
A lid 10 which is hinged to one side of the support plate 101 so as to be rotatable and opens and closes the upper surface of the choke 110;
A latch (105) hinged to the other side of the lid part (10);
And a latch plate (102) fixed to the upper portion of the outer circumferential surface of the choke (110) to engage the choke (110) with the lid (10)

The apparatus of claim 1, wherein the lid unit (10) comprises: a horizontal plate (18) hinged to one side of the support plate (101) and hinged to the other side of the latch (105) A bolt shaft 12 coupled to the hollow hole 11 and an order plate 15 coupled to a lower portion of the bolt shaft 12, The inner surface of the hollow hole 11 and the outer peripheral surface of the bolt shaft 12 are formed with a threaded surface to rotate the bolt shaft 12, The plate (15) and the packing (16) move up and down to open and close the upper part of the inner circumferential surface of the choke (110)