KR20170034079A - Automatically closed sliding door using the buoy when occur the compartment submerged. - Google Patents

Automatically closed sliding door using the buoy when occur the compartment submerged. Download PDF

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Publication number
KR20170034079A
KR20170034079A KR1020150132295A KR20150132295A KR20170034079A KR 20170034079 A KR20170034079 A KR 20170034079A KR 1020150132295 A KR1020150132295 A KR 1020150132295A KR 20150132295 A KR20150132295 A KR 20150132295A KR 20170034079 A KR20170034079 A KR 20170034079A
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KR
South Korea
Prior art keywords
line
door
watertight
watertight door
sliding
Prior art date
Application number
KR1020150132295A
Other languages
Korean (ko)
Inventor
곽현욱
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 KR1020150132295A priority Critical patent/KR20170034079A/en
Publication of KR20170034079A publication Critical patent/KR20170034079A/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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • B63B2704/00—
    • B63B2707/00—
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The present invention relates to a sliding door which is automatically closed by using a site in the event of occurrence of submerged flooding, and more particularly, to a sliding door which can be easily floated by water and a line connected thereto by a sliding door, And to an apparatus for closing a door without malfunction when it occurs.
The sliding door, which is automatically closed using the compartment submergence generating part according to the present invention, is a method which does not have a risk of failing to automatically operate when the compartment is submerged, manually operated, manually operated or sensed, It is possible to provide a structure in which the watertight door is closed without malfunction when submerged water is generated.

Description

Sliding door that automatically closes when using submerged flood area. {Automatically closed sliding door using the buoy when occurred in the compartment submerged.}

The present invention relates to a sliding door which is automatically closed by using a site in the event of occurrence of submerged flooding, and more particularly, to a sliding door which can be easily floated by water and a line connected thereto by a sliding door, And to an apparatus for closing a door without malfunction when it occurs.

In the case of ships or offshore structures, watertight doors are required to be recognized as a freeboard when access between the side wall and the inner space is required under the freeboard deck. If access is required through the inner wall between the inner spaces requiring partitioning Again, a watertight door is necessary to allow two spaces to be recognized as independent compartments.

Therefore, in such a case, the construction of the watertight door including the sliding door is essential.

Such a waterproof door has a sliding door and a hinged door. If the degree of watertight door is high according to importance and frequency of use, a sliding door is provided. Otherwise, a hinged door is generally provided. The difference is that the sliding doors can be closed even after flooding has occurred, but the hinge doors arise from differences in that it is impossible to close them due to high water pressure.

In addition to manually closing in the most basic local areas, areas of high importance and frequency of use require the installation of watertight sliding doors that can be remotely controlled, the detection of flooding and the installation of alarms and automatic sliding doors.

In such a conventional watertight sliding door, in the case of manual operation, a person may not be able to approach it depending on the immersion degree. Even if the remote control is controlled, There is a risk that the compartment may not be protected if it is not given or if the sensor can not detect flooding due to malfunction.

Accordingly, it is possible to provide a structure for closing the watertight door when the submerged flooding occurs by using a physical operation method as a method in which there is no risk of failing automatic operation by manual operation, Devices and techniques will be required.

Korean patent application KR 1997-0070409

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a method and a system for preventing the automatic operation by manual operation, The present invention provides a device and a technique for providing a structure for closing a watertight door without causing malfunction when a submerged compartment is flooded using the method.

In order to achieve the above object, according to an embodiment of the present invention, there is provided a watertight door comprising: an inner wall of a structure for dividing a partition and performing a waterproof function; a watertight door body driven and partially fixedly connected to the inner wall of the structure; And a portion provided at the other end portion spaced apart from the end portion where the line and the watertight door main body are connected to each other.

In this case, the watertight door main body includes a plurality of wheels provided on the surface of the inner wall of the structure, the watertight door main body including a rail horizontally provided above and below the watertight door main body, And the watertight door main body can be driven to the left and right by engaging the rails provided on the watertight door main body.

Further, it is possible to provide a sliding water tight door device, wherein at least one line extending from the water tight door is provided on an upper portion or a lower portion of the water tight door.

In addition, the line extending from the watertight door includes at least one line bend portion provided on a line extended from the watertight door, and each of the bend portions is provided with a roller bearing It is possible to provide a sliding water-tight door device.

In addition, the sliding water tight door device may further include a line extending from the watertight door and connected to the watertight door, wherein when the line is tensioned by the area and water to be flooded, It is possible to provide a sliding water tight door apparatus characterized by including a protector.

Likewise, the protector may be a metal or a reinforced plastic material, and may include a fixed portion and a bent portion, and the bent portion may have a semicircular shape.

In addition, the sliding water tight door apparatus may further include a watertight door provided on a line extending from the watertight door, the watertight door having a displacement length of not less than 4 times and not more than 10 times the vertical length displacement of the line due to the watertight door, The sliding water tight door device may further comprise a gear portion having a gear ratio by combining two or more gears to perform lateral driving of the door body.

The sliding water tight door device may further include a site cover extending upwardly so as to surround the site so that the site can be driven up and down without being influenced by an obstacle element.

In addition, the site cover may include at least one site cover hole provided on the surface of the site cover so that the flooded water can be smoothly introduced into the site cover. It is possible.

Finally, it is also possible to provide a watercraft equipped with the sliding water tight door device.

The sliding door, which is automatically closed using the compartment submergence occurrence site according to the present invention as described above, is free from the risk of failing automatic operation at the time of inundation of the compartment, manual operation of a person, manual command or detection, It is possible to provide a structure in which the watertight door can be closed without malfunction when submerged water is generated.

1 is a schematic view showing a sliding water tight door apparatus according to an embodiment of the present invention.
2 is an enlarged view showing a line and a protector provided in a sliding water tight door apparatus according to an embodiment of the present invention.
3 is a schematic view showing a sliding water tight door apparatus and a gear unit according to an embodiment of the present invention.
4 is an enlarged view showing a gear portion of a sliding water tight door apparatus according to an embodiment of the present invention.
5 is a front view showing a site cover of a sliding water tight door apparatus according to an embodiment of the present invention.
6 is a side view showing a site cover and sensor of a sliding water tight door apparatus according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

A watertight door main body 12 which is partly fixedly connected to the inside wall 11 of the structure and which is connected to the watertight door main body 12, A sliding water tight door device 1 comprising a line 13 and a buoy 14 provided at the other end located at a distance from the end of the line 13 and the watertight door body 12, May be provided.

The watertight door main body 12 includes a rail 121 provided horizontally above and below the watertight door main body 12. The watertight door main body 12 is driven in engagement with the rail 121, A plurality of wheels 111 provided on a surface of the watertight door body 12 and a rail 121 provided on the watertight door body 12 are coupled to enable the watertight door body 12 to be horizontally driven. It may be provided with a tight door device 1. [

Specifically, referring to FIG. 1, in the case of a ship or an offshore structure, a watertight door is required to be recognized as a freeboard when an approach between the outer side wall and the inner space is required under the freeboard deck. If access through the inner wall of the space is required, the watertight door must also be present to allow the two spaces to be regarded as independent compartments.

Therefore, in such a case, the construction of the watertight door including the sliding door is essential.

When such a watertight sliding door is provided, it is possible to prevent the watertight sliding door from being damaged during the submerged flooding by using a physical operation method, A line 13 is directly connected to the sliding door body 12 and a buoy 14 is connected to the other end of the line 13 as shown in FIG. The tension of the line 13 is applied to the line 13 by the force of lifting the portion 14 and the tension of the line 13 is applied to the sliding door main body 12 are slidably closed with the inner wall 11 of the structure.

More specifically, a structure inner wall 11 for dividing a partition and performing a waterproof function can be provided in a ship or the like, and the inner wall 11 of the structure and the watertight sliding door main body 12 are combined, Classification and separation are possible.

In this case, the sliding door main body 12 and the structure inner wall 11 have a plurality of wheels 111 arranged vertically on the inner wall 11 of the structure and a rail 121 provided on the door main body 12, The door main body 12 can be slidably driven in a direction parallel to the installation direction of the rail 121. [

In this case, at least one or more lines 13 connected to the watertight door body 12 are provided on the upper or lower portion of the watertight door body 12 The line 13 connected to the watertight door main body 12 may include at least one or more lines 13 provided in the line 13 connected to the watertight door main body 12, The sliding water tight door device 1 may include a line bending portion 131 and each of the bending portions 131 may be provided with a roller bearing 15.

1, the door main body 12 is closed along the installation direction of the rail 121 provided on the door, and the force for driving the door main body 12 to the right and left is the same as the above- Is caused by the tension of the line (13) connected to the door body (12).

The line 13 may be provided at at least one position of the upper or lower portion of the door main body 12 and a portion 14 is connected to the end of the opposite end of the line end portion contacting the door main body 12 It is possible to have.

Therefore, when seawater or the like is submerged in a certain compartment, the portion floats and the force of the portion rising acts as a tension of the line 13, thereby providing a force for driving the door body 12 to the right and left.

In this case, when the line 13 is provided at two or more points such as the upper portion and the lower portion of the door body 12, it is advantageous to apply tension to the line 13 at one point, Is provided with a force in the vertical direction, and the force provided in the vertical direction must be changed in the horizontal direction, so that a bend 131 is generally formed in the line 13.

Therefore, it is possible to provide the roller bearing 15 that can induce the direction change of the force with a simple structure while minimizing the loss of the force and the damage of the line 13 in the bending part 131.

The sliding water tight door apparatus 1 further comprises a line 13 connected to the watertight door body 12 so that the line 13 is connected to the buoy 14 and water And at least one protector 16 for protecting the line 13 when tension is exerted by the sliding watertight door device 1.

In addition, the protector 16 includes a fixed portion 161 and a bent portion 162 formed of a metal or a reinforced plastic material, and the bent portion 162 is formed in a semicircular shape. 1) may be provided.

Considering the tension of the line 13 of the present invention and the physical principles of driving the door using the wheel 111 and the rail 121, It will be further appreciated that there is a need for a design that prevents the elements constituting the invention from being damaged.

2, one or more protector 16 may be installed on the inner wall 11 of the structure or other fixed facilities in the path of the line 13. [

By providing the protector 16, the tensile force received by the line 13 is prevented from being dispersed, the force is transmitted to the door stably, unnecessary friction between the line 13 and other facilities in the ship is eliminated, Can be minimized.

More specifically, it comprises a semicircular bent portion 162 and a fixing portion 161 provided at both ends of the bent portion 162 to engage with the inner wall 11 of the structure or the in- .

The inner side of the bent portion 162 may be formed of a soft plastic or ceramic or the like which reduces the damage to the line 13 while minimizing the friction with the line 13. [ And the like.

In addition, the bent portion 162 may be formed by bending a thin pipe-shaped material into a semicircular shape. In this case, the area of the contact surface contacting the line 13 is reduced, and friction can be minimized.

In addition, the sliding water tight door device 1 may be provided on a line 13 extending in connection with the watertight door body 12, Further comprising a gear portion (17) having a gear ratio by combining two or more gears so as to perform a horizontal movement of the watertight door body (12) in horizontal direction with a displacement length of 4 times or more and 10 times or less A sliding water tight door device 1 may be provided.

More specifically, referring to FIGS. 3 and 4, in general, in driving a sliding door using a line 13 in which a tension is applied, by using a physical method, this can be an accurate operating principle and a working method However, if this is applied, it should be designed in consideration of the length of the line (13) pulled by the region (14) so that the sliding door can be sufficiently closed. In order to drive the sliding door of 1 m, Therefore, there is a disadvantage that the in-vessel space can not be utilized efficiently and a realistic design can not be achieved.

Therefore, when the portion 14 is raised by 50 cm by adding the gear portion 17 wound with the line 13 having the predetermined gear ratio set in the middle of the line 13, the line 13 connected to the door is moved in the horizontal direction The structure of which can be moved to.

Accordingly, the line 13 connected to the side of the region 14 is fixed to the side of the gear side having a large gear size among the plurality of gears, and the line 13 connected to the side of the door is fixed to one side of the gear side .

In this case, tension is applied to the line 13 by the region 14, and the line 13 on the region 14 to which the tension is applied drives the large gear. In this case, the small gear which meshes with the large gear is also driven together, pulling the door side line 13.

When the gear ratio of the large gear and the small gear is 1: 4, when the large gear rotates one turn, the small gear rotates four times, so that the diameter of the drum attached to one surface of each gear, The door side line 13 has a displacement which is four times longer than the line 13 on the side of the region 14.

In this case, when the diameter of the drum attached to one surface of each gear is varied to vary the diameter of the drum wound around the line 13, and the size of the drum on one side of the gear side having a small gear size among the plurality of gears is relatively increased, Differences can be induced.

The sliding water tight door device (1) according to any one of the preceding claims, further comprising a site cover (18) surrounding the site (14) and extending upwardly so that the site (14) May be provided.

The site cover 18 may include at least one site cover hole 181 provided on the surface of the site cover 18 so that the flooded water can flow smoothly into the site cover 18 Do.

The region 14 is vertically elevated by flooded seawater or the like to apply tension to the line 13 but the region 14 does not always rise vertically at a right angle of 90 degrees, To this end, the site cover 18 having a diameter wider than the diameter of the site 14 can be provided at the site 14 of the site 14.

5, there is shown a site cover 18 fixed to an inner wall 11 of a structure or an in-ship fixture, and the site cover 18 is configured such that, when water is submerged in a certain section, It is desirable that the portion 14 is designed to have a sufficient length so that the portion 14 can rise vertically more than a predetermined height.

A plurality of holes 181 may be designed on the surface of the site cover 18 so that the water infiltrated through the holes 181 is more efficiently drawn into the site cover 18, A synergistic effect can be obtained.

A sensor 19 may be provided at an inner bottom wall of the structure inner wall 11 or an inner vessel fixture provided with the site cover 18. The sensor 19 may be disposed at a site 14 are vertically lifted along the site cover 18, the predetermined distance maintained by the sensitive sensor 19 and the site 14 is increased, so that the sensor 19 senses this, .

Specifically, referring to FIG. 6, a sensor 19 is provided at an inner bottom wall of the structure inner wall 11 or the in-ship fixture where the site cover 18 is provided.

In this configuration, if the constant distance maintained between the sensitive sensor and the site 14 is not maintained, the sliding door is electrically closed by the circuit connected to the sensitive sensor 19. [

This is commonly used in parallel with the physical closing method using the line 13 described above, which allows for more reliable and robust sealing.

Finally, a ship having the sliding water tight door device 1 is also provided.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1: Watertight door device
2: Hull floor
11: Structure inner wall
12: Watertight door body
13: line
14: site
15: Roller Bearing
16: Protector
17:
18: site cover
19: Sensor
111: a plurality of wheels
121: rail
131:
161:
162: Bend
181: Sections Cover Hole

Claims (10)

A structure inner wall 11 separating the compartments and performing a waterproof function;
A watertight door main body 12 partially driven and connected to the structure inner wall 11;
A line 13 extending in connection with the watertight door body 12;
A buoy 14 provided at the other end located at a distance from the end of the line 13 and the watertight door body 12;
(1). ≪ / RTI >
The method according to claim 1,
The watertight door main body (12)
A rail 121 provided horizontally above and below the watertight door main body 12;
, A plurality of wheels (111) driven in engagement with the rails (121) and provided on a surface of the inner wall (11) of the structure;
And a rail (121) provided on the watertight door body (12) are coupled to each other to enable the watertight door body (12) to be laterally driven.
The method according to claim 1,
The line 13 connected to and extending from the watertight door body 12,
Wherein at least one watertight door body (12) is provided on the upper or lower portion of the watertight door body (12).
The method according to claim 1,
The line 13 connected to and extending from the watertight door body 12,
At least one line bend section (131) provided on a line (13) connected to the water tight door main body (12);
/ RTI >
Each of the bent portions 131 includes a roller bearing 15;
Is provided on the sliding door.
The method according to claim 1,
The sliding water tight door apparatus (1)
The line 13 is connected to the watertight door body 12 to protect the line 13 when the line 13 is tensioned by the buoy 14 and water to be flooded. At least one protector (16) for performing the function of protecting and protecting the object;
(1). ≪ / RTI >
6. The method of claim 5,
The protector (16)
A fixing portion 161 and a bent portion 162 formed of a metal or a reinforced plastic material;
/ RTI >
The sliding water tight door apparatus (1) according to claim 1, wherein the bent portion (162) is semicircular.
The method according to claim 1,
The sliding water tight door apparatus (1)
The watertight door body 12 is provided on the line 13 extending in connection with the watertight door body 12 so as to have a displacement length of not less than 4 times and not more than 10 times the vertical length displacement of the line 13 due to the portion 14. [ A gear portion 17 to which a gear ratio is set by engaging two or more gears to perform lateral drive of the watertight door main body 12;
Further comprising: a sliding door that opens and closes the sliding door.
The method according to claim 1,
A site cover (18) surrounding the site (14) and extending upward to allow the site (14) to be driven up and down without being affected by disturbing elements;
(1). ≪ / RTI >

9. The method of claim 8,
The site cover (18)
At least one site cover hole (181) provided on the surface of the site cover (18) so that the flooded water can flow smoothly into the site cover (18);
(1). ≪ / RTI >
10. The method according to any one of claims 1 to 9,
Characterized in that the sliding water tight door apparatus (1) is provided.
KR1020150132295A 2015-09-18 2015-09-18 Automatically closed sliding door using the buoy when occur the compartment submerged. KR20170034079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150132295A KR20170034079A (en) 2015-09-18 2015-09-18 Automatically closed sliding door using the buoy when occur the compartment submerged.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150132295A KR20170034079A (en) 2015-09-18 2015-09-18 Automatically closed sliding door using the buoy when occur the compartment submerged.

Publications (1)

Publication Number Publication Date
KR20170034079A true KR20170034079A (en) 2017-03-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150132295A KR20170034079A (en) 2015-09-18 2015-09-18 Automatically closed sliding door using the buoy when occur the compartment submerged.

Country Status (1)

Country Link
KR (1) KR20170034079A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970070409A (en) 1996-04-30 1997-11-07 양재신 Automatic window opening device in flooded vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970070409A (en) 1996-04-30 1997-11-07 양재신 Automatic window opening device in flooded vehicle

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