KR20130002931U - Weathertight sliding door for vessel - Google Patents

Abstract

The present invention relates to a sliding weathertight door for a ship, and more particularly to a sliding weathertight door for a ship formed with an emergency exit in the door so that the emergency exit when the drive means for sliding the door failure.
The present invention provides a sliding weathertight door for a ship that is opened and closed by a driving means, and provides a sliding weathertight door for a ship in which the emergency exit can be opened by manpower in the weathertight door.

Description

Weathertight sliding door for vessel

The present invention relates to a sliding weathertight door for a ship, and more particularly to a sliding weathertight door for a ship formed with an emergency exit in the door so that the emergency exit when the drive means for sliding the door failure.

In general, ships are divided into various spaces, such as residences, decks, and docks, which are blocked from the outside, and openings are provided in such partitioned spaces for the passage of people or equipment.

The opening may be divided into a door or a manhole through which a person or baggage can move, a cargo entrance on a deck on which cargo can be loaded and unloaded, a cargo door consisting of a bow door, a stern door and a side door on a deck.

The door, one of the openings, is a watertight door installed in the watertight bulkhead below the exposed deck in the International Full Waterline Convention, and a steel weather-tight door installed in the exit deck from the residence or the deckhouse. In other words, it can be divided into non-watertight doors installed inside the residence.

In addition to the international full-water draft agreement, the Marine Life Safety Convention classifies doors according to fire safety, and requires that gas tight doors be installed where hazardous gas is stored.

Here, the forced watertight door is a door that is sealed so that water can not pass from the outside to the inside when the door is closed, and also water can not pass from the inside to the outside. Also, the weathertight door should be closed to prevent water from passing from the outside to the inside when the door is closed, but it is not specifically stipulated that the water flows from the inside to the outside.

Therefore, the forced watertight doors are related to safety, so the ship's detailed definition of the size and size is almost impossible. However, some modifications are possible because the weathertight doors do not have detailed regulations on the size and size.

On the other hand, the windwool door of a large ship is largely provided as a sliding door because the rotation radius is too large when the hinged door is applied. In addition, the weathertight door of the sliding method as described above is heavy and is provided with a separate drive means can not be opened and closed by the attraction. The driving means mainly adopts a pneumatic cylinder that does not contaminate the ocean even if it leaks.

However, if an emergency situation does not provide a pressure source or a failure occurs in the pneumatic line, the pneumatic cylinder will not work, so the sliding weathertight door cannot be opened or closed.

In addition, when the worker has to escape quickly due to sinking or fire, there is a problem that the worker cannot escape because the sliding type weathertight door cannot be opened.

The object of the present invention is to provide a sliding weathertight door for a ship that allows the operator to escape by forming an emergency exit that can be opened by manpower on the weathertight door.

In addition, the present invention has another object to provide a sliding type weathertight door for a ship that can open the emergency exit with a small force because the emergency exit is a swing door.

In addition, the present invention has a further object to provide a sliding type weathertight door for ships that can prevent the intrusion from the outside by forming a locking portion and a fixed portion to be opened from the inside only when necessary.

The present invention provides a sliding weathertight door for a ship that is opened and closed by a driving means, and provides a sliding weathertight door for a ship in which the emergency exit can be opened by manpower in the weathertight door.

The emergency exit is preferably a swing door.

In addition, the emergency exit is a sliding windproof door for a ship, characterized in that consisting of a through part penetrating through the weatherproof door, a door plate hinged to one side of the through part to open and close the through part, and a locking part to lock the door plate.

Wherein the locking portion is rotatably disposed in the center of the door plate, a land portion formed to form a closed curve on the wind-tight door adjacent to the edge of the through hole, a plurality of coupling grooves formed in the land portion, the plurality of coupling grooves It is preferable that the link is formed of the corresponding door plate and the link is formed of a plurality of arms which are connected to each other so that the dog rotates in accordance with the rotation of the handle and the dog to the projection groove into the engaging groove.

In addition, a first groove formed in one arm of the link, a bracket which is installed in the door plate of the position corresponding to the first groove and the second groove corresponding to the first groove is opened, the first groove and the first It is preferable to further include a fixing portion made of a toggle pin that is inserted into the two grooves at the same time to prevent the arm formed with the first groove.

As described above, the ship sliding type weathertight door according to the present invention forms an emergency exit that can be opened by manpower on the weathertight door, so that the worker can escape during an emergency.

In addition, the sliding type weathertight door for ships according to the present invention can open the emergency exit with a small force because the emergency exit is a swing door.

In addition, the sliding sliding weathertight door for ships according to the present invention can be opened from the inside only when necessary because the lock portion and the fixed portion is formed can prevent the intrusion from the outside.

1 is a view showing an open state sliding door for weathertight doors for ships according to an embodiment of the present invention.
2 is a view showing a state in which the sliding sliding weathertight door for a ship according to an embodiment of the present invention is closed.
Figure 3 is a detailed view showing the emergency exit of the sliding weathertight door for ships according to an embodiment of the present invention.
Figure 4 is a detailed view showing the fixing part of the sliding type weathertight door for ships according to an embodiment of the present invention.

Referring to the accompanying drawings, an embodiment of the ship sliding type weathertight door for a ship according to the present invention is as follows.

The sliding type weathertight door for a ship according to an embodiment of the present invention is an opening 10, a door 20 formed to open and close the opening 10, opening and closing means for opening and closing the door 20 and the door ( It is formed in 20) and includes an emergency exit 40 that can be opened by manpower from within.

The opening 10 is formed on the outer wall (W) on the deck (D) is provided with a size that can easily pass through the operator or cargo. In addition, the lower end of the opening 10 is formed with a threshold 12 protruding upward from the deck so that water does not penetrate into the interior of the ship.

The door 20 is preferably made of a plate shape and made of steel having excellent durability. The door 20 has a size and shape that can completely block the opening 10 when it corresponds to the opening 10. Therefore, the door 20 completely blocks the opening 10 from the outside when closed. In addition, the door 20 is preferably provided to be movable to fully open the opening 10 when opening. On the other hand, the door 20 is formed with a ring 22 for connecting to the cloud portion 34 to be described later.

Opening and closing means for opening and closing the door 20 is a guide beam 32 formed on the upper portion of the door 20, and the rolling portion 34 moving along the guide beam 32 in the suspended state of the door 20 And a driving cylinder 36 for sliding the door 20.

The guide beam 32 is installed in the horizontal direction on the upper portion of the door 20. Here, the guide beam 32 is formed in a square tube shape to accommodate the cloud 34, the lower guide groove 32a is formed in the longitudinal direction.

The cloud 34 is inserted into the guide beam 32 and is provided to move along the longitudinal direction of the guide beam 32. Here, the cloud 34 is installed in the lower portion of the guide beam 32 and the roller friction rollers (roller) connected to the ring 22 of the door 20 at the bottom. In addition, the cloud 34 is connected to the ring 22 is provided to maintain the upright state in which the door 20 is suspended. Here, the door 20 of the weight has a vertical force acting downward due to its own weight, thereby causing a large friction force, but rolling between the cloud portion 34 on which the door 20 is suspended and the sea surface of the guide beam 32 Since friction occurs, the door 20 can be easily slid.

The driving cylinder 36 has a piston rod 36a connected to the inside of the door 20 to slide the door 20 while extending and contracting. In addition, the driving cylinder 36 is provided such that the tip of the piston rod 36a is connected to the inner center of the door 20 in order to minimize the load during expansion and contraction. In addition, the drive cylinder 36 is preferably provided with a pneumatic cylinder (pneumatic cylinder) in order to prevent the inside of the ship or the ocean is contaminated when the pressure source leaks. In addition, the driving cylinder 36 is preferably provided with a separate support 38 for supporting the housing 36b in order to prevent sagging due to its own weight.

The emergency exit 40 is formed in the weathertight door 20 and is provided so that a person can open it by manpower. Such an emergency exit 40 is preferably provided with a size that allows at least a worker to pass through. The emergency exit 40 is a through part 42 penetrating through the weathertight door 20, a door plate 44 and a door plate 44 which are hinged to one side of the through part 42 to open and close the through part 42. And a locking portion 50 for locking 44.

The through portion 42 is formed in the weathertight door 20, the position is preferably formed adjacent to the bottom of the deck (D) so that a person can easily pass.

The door plate 44 is formed in a plate shape and hinged to one side of the through part 42, and opens and closes the through part 42 while rotating about a rotation axis.

The locking part 50 is a handle 52 installed to be rotatable at the center of the door plate 44, and a land part 54 formed to form a closed curve on the windtight door 20 adjacent to an edge of the through part 52. ), The plurality of coupling grooves 54a formed in the land portion 54 and the plurality of coupling grooves 54a are formed in the door plate 44 so that the protrusion 56a is rotated while the coupling grooves 54a are formed. It consists of a link 58 composed of a dog 56 entering and exiting in and a plurality of arms 58a connected to each other so that the dog 56 rotates by the rotation of the handle 52.

The handle 52 is installed in the center of the door plate 44 is provided to be easily rotated by the operator's operation.

The land portion 54 is formed to form a closed curve in the weathertight door 54 adjacent to the edge of the through portion 52, and the land portion 54 is formed with a plurality of coupling grooves 54a at predetermined intervals.

The dog 56 is formed in the door plate 44 to correspond to the plurality of coupling grooves 54a and at least one protrusion 56a is formed. The dog 56 rotates so that the protrusion 56a enters and exits the coupling groove 54a of the land portion 54. Therefore, when the protrusion 56a of the dog 56 enters and enters the engaging groove 54a, the door plate 44 cannot be opened, and the outside of the engaging groove 54a does not enter the engaging groove 54a. If located in the door plate 44 can be opened.

The link 58 is installed between the handle 52 and the dog 56 and includes a plurality of arms 58a to rotate the dog 56 by the manipulation of the handle 52. Therefore, when the operator operates the handle 52, the dog 56 is also interlocked, so that the emergency exit 40 can be opened and closed by turning the handle 52.

In addition, the weathertight door 20 further includes a fixing part 60 for fixing the link 58 to prevent the dog 56 from rotating. The fixing part 60 is installed in the first groove 62 formed in one arm 58a of the link 58 and the door plate 44 at a position corresponding to the first groove 62. An arm having the first groove 62 formed by simultaneously inserting the first groove 62 and the corresponding second groove 64 into the bracket 66 and the first groove 62 and the second groove 64. It consists of a toggle pin 68 that prevents 58a from moving.

The first groove 62 is formed in one arm 58a of the link 58 and is opened in a direction passing through the door plate 44.

The bracket 66 includes an extension portion 66a extending vertically upwardly to the door plate 44 and a bent portion 66b bent from the extension portion 66a, and formed on the bent portion 66b. The second groove 64 corresponding to the first groove 62 is opened.

The toggle pin 68 is a pin provided to be simultaneously inserted into each of the grooves 62 and 64 when the first groove 62 and the second groove 64 correspond to each other. It is preferable to be hung by the string 68a.

Hereinafter, a process of escaping in an emergency by using the sliding type weathertight door for a ship according to an embodiment of the present invention will be described with reference to the accompanying drawings.

Once an emergency situation occurs and a pressure source is not available or a failure occurs in the pneumatic line, the drive cylinder 36 will not operate.

Next, when the driving cylinder 36 is not operated, the operator pulls out the toggle pin 68 which is simultaneously inserted into the first groove 62 and the second groove 64.

Next, when the toggle pin 68 is removed from the first groove 62 and the second groove 64, the handle 52 is rotated. When the handle 52 is rotated, the link 58 interlocked with the handle 52 rotates or moves, and the dog 56 interlocked with the link 58 is separated from the coupling groove 54a formed in the land portion 54. do.

Next, when the dog 56 is separated from the coupling groove 54a, the door plate 44 is placed in a free state, so the operator can push the door plate 44 to escape.

The scope of the present invention is not limited to the embodiments described above, but is defined by the claims, and a person skilled in the art to which the present invention belongs may make various modifications and adaptations within the scope of the claims. It is self-evident.

10: opening
20: Door
40: emergency exit
42: through part
44: door plate
50: locking part
60: fixed part
D: Deck
W: wall

Claims (5)

As a marine sliding type weathertight door opened and closed by a driving means,
A sliding type weatherproof door for a ship, characterized in that the emergency exit can be opened in the weathertight door by manpower from the inside.
The method according to claim 1,
The emergency exit is a sliding weatherproof door for a ship, characterized in that the swing door.
The method according to claim 1 or 2,
The emergency exit is a sliding windproof door for a ship, characterized in that consisting of a through portion penetrating through the weatherproof door, a door plate hinged to one side of the through portion to open and close the through portion, and a locking portion to lock the door plate.
The method according to claim 3,
The lock part may be rotatably disposed at a center of the door plate, a land part formed to form a closed curve on the windtight door adjacent to the edge of the through hole, a plurality of coupling grooves formed in the land part, and corresponding to the plurality of coupling grooves. The sliding type windwool for the ship, characterized in that consisting of a link consisting of a plurality of arms that are connected to each other so that the dog rotates in accordance with the rotation of the handle and the dog is formed in the door plate to rotate the projection into and out of the coupling groove. door.
The method of claim 4,
A first groove formed in one arm of the link, a bracket installed in a door plate at a position corresponding to the first groove, and having a second groove corresponding to the first groove opened; the first groove and the second groove The sliding type windwool door for a ship, characterized in that it further comprises a fixing portion made of a toggle pin to be inserted into the groove at the same time to prevent the arm formed with the first groove.

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