KR20170001409U - Door Sill for Ship - Google Patents

Door Sill for Ship Download PDF

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Publication number
KR20170001409U
KR20170001409U KR2020150006647U KR20150006647U KR20170001409U KR 20170001409 U KR20170001409 U KR 20170001409U KR 2020150006647 U KR2020150006647 U KR 2020150006647U KR 20150006647 U KR20150006647 U KR 20150006647U KR 20170001409 U KR20170001409 U KR 20170001409U
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KR
South Korea
Prior art keywords
door
cargo
ship
rim
hull
Prior art date
Application number
KR2020150006647U
Other languages
Korean (ko)
Inventor
박다슬
김두선
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 KR2020150006647U priority Critical patent/KR20170001409U/en
Publication of KR20170001409U publication Critical patent/KR20170001409U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds
    • B63B2704/00—
    • B63B2707/00—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

A doorpole for a ship, comprising: a door rotatably installed on a ship; The door can be easily moved only by separating the latching member provided on the door, and the total height of the door is lower than the height of the car, So that it is possible to more easily and easily move the cargo, and it is possible to eliminate the inconvenience of providing a separate swash plate or the like because it is formed on the inclined surface of the doorway itself, and the engaging member is engaged with the bolt, It is possible to greatly simplify the assembling and disassembly.

Description

{Gate Sill for Ship}

More particularly, the present invention relates to a skylight for a ship, which can easily remove and install a sill provided in a doorway when a cargo is to be moved using a wheel from a ship.

Generally, a ship door is provided between an upper deck and an inner chamber, that is, an opening is formed in the ship's hull wall surface so as to be capable of opening and closing the opening, and has a watertight structure to prevent intrusion of wind and seawater into the inner chamber.

An example of such a ship door is disclosed in Korean Patent No. 10-1028581, which is described in the following patent document.

On the other hand, the ship's doors had to be installed above a certain height from the upper deck by the provisions of the International Load Line Convention (ICLL).

That is, since there is always a height difference between the lower end portion of the ship door and the upper deck, that is, a sill having a height equal to or higher than a predetermined height is always provided.

That is, since the worker has to always tilt more than a certain distance due to the threshold when the operator goes in and out of the opening for the shipbuilding work, the worker's work fatigue has increased and further safety accidents have occurred.

FIG. 1 is a three-dimensional view showing a conventional ridge for a ship, and FIG. 2 is a cross-sectional view showing a state where a skewed plate is installed on a conventional ridge for a ship.

1, a door handle 1 having a predetermined height is vertically fixed to a bottom surface of a ship, and a door 2 is installed on one side of the door handle 1 and rotated around a hinge provided on the hull, have.

Since the door handle 2 is fixed at a predetermined height, a swash plate 3 having a predetermined inclination is required to move a cargo 5 equipped with wheels.

As shown in Fig. 2, the door 2 is kept opened, and the ridge 1 is provided on both sides of the inclined plate 3 inclined at a predetermined angle so that the cargo 5 can be used do.

As described above, there is a disadvantage in that the swash plate 3 is installed each time to cross the rim 1 using a cargo or the like, and the swash plate 3 must be separated after use.

Further, when the height of the rim 1 is different, the operator must find an inclined plate corresponding to the height of the rim 1, and it is difficult to install or separate a plurality of inclined plates in order to cross the rim 1 installed at regular intervals .

For example, the following patent document 1 discloses a fire-resistant and weather-resistant steel door of a ship or a marine structure.

In the fire or weather-resistant steel door of a ship or a marine structure according to Patent Document 1, the door is formed around an opening formed in a wall surface. The door is fixed to the wall surface so that the width direction is protruded in a direction toward the outside of the opening, Like protrusions fixed to the entire circumference of the frame; And a packing provided on the entire frame so as to correspond to the strip-shaped protrusion so as to be in close contact with the tip of the strip-shaped protrusion and to close the opening.

Wherein the door is enclosed along a rim, and the door is closed at a position where the opening is closed, wherein the door comprises a door of a steel material hinged to the side of the door frame or the wall surface, Shaped protruding portion and having a thickness that further protrudes inwardly of the opening portion than the packing and has a circumference of a side surface with a predetermined gap from the strip-shaped protruding portion.

The protruding portion of the protruding portion facing the side surface of the protruding portion or the side surface of the protruding portion may be expanded by heat to block the protruding portion, A thermal expansion non-invasive seal member having a smaller thickness is disclosed.

Patent Document 2 below discloses a ship room door.

A door for a ship according to the following Patent Document 2 is provided in a door opening where a weather-resistant door is installed, and is a door plate that is foldably installed in a shutter type so as to selectively open and close a lower region of the door opening.

Korean Patent Registration No. 10-1325919 (Registered on October 31, 2013) Korean Utility Model Publication No. 20-2013-0002512 (published on April 26, 2013)

However, according to the conventional art, there is a disadvantage that a slope plate must be installed in order to cross a doorpost having a predetermined height, and a sloped plate must be installed or separated every time to use a cargo.

It is an object of the present invention to provide a skylight for a ship which can be used immediately without installing or separating a swash plate when the cargo is to be crossed over the rim.

Another object of the present invention is to provide a skylight for a ship capable of moving a cargo without disposing a separate swash plate by separating an engaging member provided on the ridge.

According to an aspect of the present invention, there is provided a door leaf for a ship, comprising: a door rotatably installed on a ship; And a ridge which is fixed to a bottom surface of the hull so that a lower end of the door is caught. An upper surface of the ridge has an inclined surface inclined to both sides so as to move the cargo.

And the door handle includes an engaging member vertically coupled to the door handle.

The door handle includes a plurality of fastening holes formed at regular intervals so that the fastening members are fastened in the longitudinal direction. The door handle is formed to have a height of less than 1/2 of the cargo wheels .

And the engaging member is formed with a hole corresponding to the fastening hole of the door handle.

In order to achieve the above object, according to the present invention, there is provided a ridge for a ship, comprising: a door rotatably installed on a hull; A door handle fixed to a bottom surface of the hull so that a lower end of the door is hooked; And an engaging member vertically detachably coupled to the door so as to catch the door, wherein an inclined surface is formed on the upper surface of the door so as to be inclined to both sides so as to move the cargo.

A groove is formed in the gate so as to be engaged with the groove, and the groove is integrally formed with the groove so that the groove is coupled with the groove by interference fit.

As described above, according to the present invention, it is possible to easily move the cargo or the like only by separating the latching member provided on the rim of the ship, and the total height of the rim is smaller than the height of the cargo, It is possible to easily move the door handle, and it is possible to solve the inconvenience of providing a separate swash plate or the like because the door handle itself is formed on the inclined surface, and the engaging member is fastened or bolted tightly to the door handle, The swash plate is unnecessary, and the weight as well as the cost of the cargo can be reduced.

FIG. 1 is a perspective view showing a conventional three-
FIG. 2 is a cross-sectional view showing a conventional ridge for a ship,
3 is a three-dimensional view showing the marine floor of the ship according to the first preferred embodiment of the present invention,
FIG. 4 is a cross-sectional view showing a moon tail according to a first preferred embodiment of the present invention;
FIG. 5 is a partially cutaway perspective view showing the marine floor of the ship according to the first preferred embodiment of the present invention,
FIG. 6 is an exploded perspective view showing the marine floor of the ship according to the second preferred embodiment of the present invention,
FIG. 7 is a cross-sectional view of a ship's threshold for a ship according to a second preferred embodiment of the present invention; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

≪ Embodiment 1 >

FIG. 3 is a three-dimensional view showing a moon door according to a first preferred embodiment of the present invention, and FIG. 4 is a sectional view showing a moon door according to the first preferred embodiment of the present invention.

According to a preferred embodiment of the present invention, the moon diaphragm comprises a door 10 rotatably mounted on the hull; And a ramp (20) fixed to a bottom surface of the hull so that the lower end of the door (10) is caught.

In the first embodiment of the present invention, the rim 10 is provided at the lower portion of the door 10, which is rotatably installed on the hull, to limit the rotation of the door 10. The rim 10, The slopes 21 are formed on both sides of the upper surface so that the cargo 5 (see FIG.

That is, by forming the inclined surface 21 on the top surface of the rim 20, the cargo 5 can be moved without installing or assembling a separate inclined plate or the like.

The stopper 20 is provided with an engaging member 25 for restricting the rotation of the door 10. The engaging member 25 is assembled or separated to the stopper 20 by the bolts 30. [

3 and 4, a door 10 is provided on a hull (not shown) so as to be rotatable by a hinge, and the door 10 is rotated on the bottom surface of the hull 10 when the door 10 is opened or closed. A door leaf 20 is installed.

The rim 20 maintains a predetermined height from the bottom surface of the hull and the rim 20 includes a latching member 25 for restricting the rotation of the door 10. [ That is, the rim 20 is formed as one set with the latching member 25 having a predetermined height.

A slope 21 inclined at a predetermined angle is formed on the upper surface of the rim 20 in order to allow the cargo 5 and the like to pass through. The inclined surfaces 21 are formed on both left and right sides, as shown in FIG. 4, so that they can be crossed regardless of the moving direction of the cargo.

In addition, by separating the latching member 25 from the door leaf 20, the height of the door leaf 20 can be reduced so that the cargo can be moved.

That is, the total height of the rim 20 is preferably set to a half height of the height of the wheel 6 provided on the cargo 5. This is for the purpose of making it possible to directly rise to the inclined surface 21 of the rim 20 by the rotation of the wheel 6 installed on the cargo 5. [

A plurality of fastening holes 22 are formed at predetermined intervals along the longitudinal direction of the door handle 20 and a hole 26 is formed in the fastening hole 25 corresponding to the fastening hole 22 .

And bolts 30 to be fastened to the fastening holes 22 and the holes 26 are provided.

The following is a detailed description of the engagement relationship of the rim for the ship according to the first preferred embodiment of the present invention.

3 and 4, a door 10 to be opened and closed is rotatably provided on a hull (not shown), and a rim 20 is provided on the bottom surface of the hull to limit the rotation of the door 10 .

The door handle 20 includes an engaging member 25 fixed to the upper surface thereof and the engaging member 25 is assembled or separated to the door handle 20 as required. The upper and lower sides of the rim 20 are each formed with a sloped surface 21 inclined at a predetermined angle so that the cargo or the like can easily be crossed.

That is, the inclined surfaces 21 are formed on both sides so as to be able to be shifted regardless of the moving direction of the cargo. The rim 20 is formed at a half of the total height of the cargo wheels.

This makes it possible to more easily move the cargo or the like, as well as to make it easier to move the cargo carrying the cargo or the heavy cargo.

A plurality of fastening holes 22 are formed in the rim 20 at regular intervals along the longitudinal direction and holes 26 corresponding to the fastening holes 22 are formed in the fastening member 25. And a bolt 30 fastened to the fastening hole 22 and the hole 26 are provided.

Next, referring to FIG. 5, a method for operating a marine stopper according to a preferred embodiment of the present invention will be described in detail.

As shown in Figs. 3 to 5, in the first embodiment of the present invention, when the car is loaded with a cargo or the like, the latching member 25 provided on the rim 20 is separated .

The detachment of the latching member 25 separates the bolt 30 fastened to the hole 26 of the latching member 25 fixed to the door handle 20. That is, since the engaging member 25 is fixed by the bolts 30, the engaging member 25 is separated from the door rim 20 as the bolt 30 is released.

In the state where the latching member 25 is separated, the worker loads the cargo on the cargo and moves. The sloping surface 21 is formed on the upper surface of the rim 20, and therefore, .

On the other hand, when the cargo or the like is used, the operator assemble the separate engaging member 25 to the door handle 20, and the hole 26 of the engaging member 25 and the engaging hole 22 of the door- The bolts 30 are fastened together.

The locking member 25 fixed to the door handle 20 restricts the rotation of the door 10 when the door 10 rotates.

≪ Embodiment 2 >

FIG. 6 is an exploded perspective view showing a moon door according to a second preferred embodiment of the present invention, and FIG. 7 is a sectional view showing a moon door according to a second preferred embodiment of the present invention.

6 and 7, the marine threshold according to the second embodiment of the present invention will be described using the same reference numerals for the same names, and the same description as in the first embodiment will be omitted do.

According to the second embodiment of the present invention, the stopper for a ship has a latching member (25) detachably attached to the stopper (20) so that the stopper (20) can be easily assembled and separated.

6 and 7, the marine stopper according to the second embodiment of the present invention has a groove portion 23 having a predetermined depth formed on the upper surface of the door handle 10, and an engaging member 25 are integrally formed with an engaging portion 27 corresponding to the groove portion 23. [

Grooves 23 having a predetermined depth are formed on the upper surface of the door leaf 20 and sloped surfaces 21 inclined at predetermined angles are formed on both sides of the groove 23. In addition, the total height of the rim 20 is 1/2 of the height of the wheel 6 of the cargo 5. This is for the purpose of enabling the wheel 6 to be moved along the sloping surface 21 even when the cargo 5 is moved easily without applying a large force.

And a latching portion 27 corresponding to the groove portion 23 is formed on the lower side of the latching member 25. The latching portion 27 is formed to be fitted in the groove portion 23 in an interference fit so as not to be arbitrarily separated when the door 10 is opened or closed.

In the second embodiment of the present invention, the stopper for the ship separates the latching member 25 coupled to the door handle 20. At this time, since the latching member 25 is coupled to the groove 23 in an interference fit manner, the latching member 25 can be pulled upward to be separated.

Since the sloping surface 21 is formed on both sides of the sloping surface 20 in which the latching members 25 are separated from each other, the cargo 5 loaded with the cargo can be moved very easily, and the sloping surface 21 So that the cargo 5 can be moved immediately after the engaging member 25 is separated without providing a separate swash plate or the like.

On the other hand, after the movement of the cargo 5 is completed, the latching member 25 is engaged with the rim 20, and the latching portion 27 of the latching member 25 is engaged with the groove 23 of the door- Lt; / RTI > By engaging the engaging portion 27 of the engaging member 25 with the groove portion 23 in this manner, the coupling is completed easily.

Although the embodiments of the present invention have been described in detail with reference to the above embodiments, it is to be understood that the present invention is not limited to the above embodiments and that various changes and modifications may be made without departing from the spirit and scope of the invention.

10: door 20: threshold
21: inclined surface 22: fastening hole
23: Groove
25: engaging member 26: hole
30: Bolt

Claims (6)

A door rotatably mounted on the hull;
And a door stopper fixed to the bottom surface of the hull so as to catch the lower end of the door,
Wherein a slope is formed on the upper surface of the ridge to incline to both sides so that the cargo is moved. The method according to claim 1,
Wherein the door handle includes an engaging member vertically coupled to engage the door. 3. The method of claim 2,
And a plurality of fastening holes formed at predetermined intervals such that the fastening members are fastened in the longitudinal direction,
Wherein the rim is formed at a height of less than 1/2 of the cargo wheel so that the cargo easily crosses over the rim. The method of claim 3,
Wherein the latching member is formed with a hole corresponding to the fastening hole of the door handle. A door rotatably mounted on the hull;
A door handle fixed to a bottom surface of the hull so that a lower end of the door is hooked;
And a latching member detachably coupled to the doorpipe vertically so as to catch the door,
Wherein a slope is formed on the upper surface of the ridge to incline to both sides so that the cargo is moved. 6. The method of claim 5,
Wherein a groove portion is formed on the doorway so as to engage with the engaging member,
Wherein the latching member is formed integrally with the latching portion so as to be inserted into the groove portion by interference fit.
KR2020150006647U 2015-10-12 2015-10-12 Door Sill for Ship KR20170001409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150006647U KR20170001409U (en) 2015-10-12 2015-10-12 Door Sill for Ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150006647U KR20170001409U (en) 2015-10-12 2015-10-12 Door Sill for Ship

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107826220A (en) * 2017-06-29 2018-03-23 无锡海核装备科技有限公司 low threshold watertight door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130002512U (en) 2011-10-18 2013-04-26 대우조선해양 주식회사 Sill door for ship
KR101325919B1 (en) 2013-09-13 2013-11-07 (주)광림마린테크 Fire rated and weather-tight steel door of ship or marine structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130002512U (en) 2011-10-18 2013-04-26 대우조선해양 주식회사 Sill door for ship
KR101325919B1 (en) 2013-09-13 2013-11-07 (주)광림마린테크 Fire rated and weather-tight steel door of ship or marine structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107826220A (en) * 2017-06-29 2018-03-23 无锡海核装备科技有限公司 low threshold watertight door

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