KR200484386Y1 - Messenger Buoy for Submarine - Google Patents

Abstract

The present invention relates to a housing, which is installed in a cabinet; A spherical member mounted on the housing; A pneumatic cylinder mounted on the housing; And a fixing hook connected to the pneumatic cylinder, wherein the fixing hook binds the spherical member, and the pneumatic cylinder releases the binding between the fixing hook and the spherical member. , And a submarine bullet list device.
The present invention is very advantageous for application to a submarine having a narrow space, especially because the device configuration for installing and retrieving the old name list is very simple and takes up less space. In addition, it is possible to provide a smooth escape method in case of an emergency (distress) of the submarine through an easy operation method (one air injection), which has an effect of enhancing the safety and survival rate of a crew member in the submarine. In addition, according to the present invention, it is possible to permanently use and install the seawater because it is highly resistant to corrosion when exposed to sea water and does not cause external damage, .

Description

The messenger buoy for Submarine

The present invention relates to a submarine ballbar device.

In general, a submarine is a vessel capable of moving its own propulsion from water and water, and is mainly used for military purposes. Submarines have the characteristic that they must perform operations in water without exposure to the enemy for most of the time.

In addition, the submarine includes an anti-submarine warfare, an anti-surface ship warfare, and a missile missile, both of which are located on the outskirts of a maneuvering battle. (Anti Land Warfare), which performs strategic missions, Surveillance and Reconnaissance, which collects electronic information and communication information in the operation area of the other country, (Special Warfare) and Mine Laying (Mine Laying).

In modern times, submarines are asymmetric strategic weapons and their deterrence is higher than other weapon systems. In the recent war that takes place in the form of local warfare (a type of limited war that occurs only in limited combat areas) It is becoming an optimal trap that can be carried out without the enemy's intrusion of the former and the special attack agent.

On the other hand, a submarine is usually trained or operated at deep depth, so that if a victim is killed by an accident, the life of the crew may fall into an emergency. When the submarine is in distress, the Submarine Rescue Chamber (SRC) is used to rescue the crew members of the distressed submarine under normal atmospheric pressure without exposing them to water pressure. However, the complex and time-consuming preliminary preparation process such as 4-Point Mooring is consumed to rescue the crew. In addition, there are many constraints such as the slope of the submarine (within 30 degrees) and algae in the distress area (within 3.5 knots). However, even if these complicated procedures and constraints are satisfied, it is useless if we do not know the exact location of the SRC.

This is an indispensable equipment for the above-mentioned rescue work. If the submarine can not be injured in the event of a distress, it will be alerted to the location of the submarine.

There is a "submarine" of Patent Application No. 10-2008-0007110 as a related art related to installing and withdrawing a submarine sphere list. The above-mentioned prior art is characterized in that the pivot arm is used to pivot the pivot arm to one position outside the outer shell of the submarine in order to draw and insert the pivot arm.

However, in the related art, the configuration of the pivot arm and its peripheral devices is very complicated. In particular, a configuration for pivoting the pivot shaft out of the shell of the submarine occupies a large space of the submarine. It does not fit. In addition, the above-described conventional technique takes a long time to take out the old name list and float it up to the surface of the water, which is a hindrance to performing a quick rescue operation in case of a submarine's distress.

Submarine (Patent Application No. 10-2008-0007110)

The present invention has been proposed in order to solve the above problems, and it is very simple and requires a small space for installing and withdrawing the old list in the submarine. In particular, in an emergency such as a distress situation, Which is capable of being raised to the surface of the water.

According to an aspect of the present invention, A spherical member mounted on the housing; A pneumatic cylinder mounted on the housing; And a fixing hook connected to the pneumatic cylinder, wherein the fixing hook binds the spherical member, and the pneumatic cylinder releases the binding between the fixing hook and the spherical member. , And a submarine bullet list device.

The hook portion is composed of an upper body portion and a lower binding portion. The body portion is made of a buoyant material coated with glass fiber on its surface, and the binding portion has a hook of the fixing hook at a lower end thereof do.

Characterized in that the surface of the body part is processed in a color which is recognizable even from a remote place.

And the body portion has an inverted trapezoidal shape in which the size decreases as the cross-section of the body portion increases from top to bottom.

The wire rope drum and the wire rope drum are installed in the binding portion, and a rotating shaft for rotating and driving the wire rope drum is installed.

And the wire rope drum is rotated along the rotation axis in the moving direction of the wire rope to prevent the wire rope from being entangled.

The housing may be constituted by a pneumatic cylinder mounting part mounted on one side or one end of the mounting part and a mounting part on the mounting part, and the mounting part mounts the mounting part on the mounting part in a shape-fitting manner.

And the mounting portion of the spherical bearing portion is formed into a frame shape in which the spherical bearing portion can be mounted by insertion or insertion.

The pneumatic cylinder can be operated by only one air injection.

The fixing hook is engaged with the latch at the end of the ball slider, and the fixing hook is driven out of the latch while driving the hinge along the hinge axis by the operation of the pneumatic cylinder, thereby releasing the binding state of the ball slider .

The present invention is very advantageous for application to a submarine having a narrow space, especially because the device configuration for installing and retrieving the old name list is very simple and takes up less space. In addition, it is possible to provide a smooth escape method in case of an emergency (distress) of the submarine through an easy operation method (one air injection), which has an effect of enhancing the safety and survival rate of a crew member in the submarine. In addition, according to the present invention, it is possible to permanently use and install the seawater because it is highly resistant to corrosion when exposed to sea water and does not cause external damage, .

1 is a three-dimensional view showing the overall shape of the present invention;
FIG. 2 is a front view showing a state in which the old name list is bound; FIG.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a three-dimensional view showing the overall shape of the present invention, and FIG. 2 is a front view showing a state in which the old name list 20 is bound.

The present invention comprises a housing 10, a spherical member 20, a pneumatic cylinder 30, and a fixing hook 40.

The spherical lid portion 20 is composed of an upper body portion 21 and a lower binding portion 22.

The body portion 21 is an element for providing buoyancy to the spherical member 20 and is made of a buoyant material whose surface is coated with glass fiber. In buoys with general buoyancy, petroleum-based buoyant materials such as styrofoam and polyester are used. Existing buoyant materials are less susceptible to corrosion when exposed to seawater, and thus are often subjected to external damage, making permanent use and installation impossible . On the other hand, according to the present invention, a buoyancy material having a high density and high strength is used, and since the glass fiber is coated to protect the buoyancy material, corrosion resistance is increased when exposed to seawater and there is no external damage. Therefore, according to the present invention, even if the degree of exposure to the seawater is frequent, it is possible to use and install it permanently.

The surface of the body portion 21 is treated as a color which can be remotely recognized. Therefore, if the bull's list 20 floats to the surface of the water, the bulwark 20 can identify the location of the bulwark 20, i.e., the submarine, from the color, and can take subsequent structural measures.

The body portion 21 has an inverted trapezoidal shape in which the size thereof decreases as its cross-section goes from top to bottom. As a result, the upper portion of the body portion 21 receives relatively more buoyancy than the lower portion thereof, so that the saddle portion 20 is not only upright and upright in the process of floating in water, The upper and lower sides are maintained in an upright state without being tilted to the side. This helps the body 21 to be exposed to the surface of the water as much as possible without being immersed in the water, thereby increasing the likelihood of identification of the old list 20.

The binding portion 22 is an element for binding the spherical cheek portion 20 to the housing 10 and a latch 22a of the fixing hook 40 is provided at the lower end.

The binding portion 22 is made of a metal having corrosion resistance that can withstand even when exposed to seawater for a long time.

The binding portion 22 is provided with a wire rope drum 22b and a rotary shaft 22c for installing and rotating the wire rope drum 22b. The wire rope (not shown) is a means for connecting the saddle-stitch 20 to the submarine. The wire rope drum 22b is a cylindrical body that unwinds or winds the wire rope. When the old rope 20 is pulled out of the submarine and floated to the water surface or floated to the water, the wire rope is pulled back to the submarine. The wire rope moves along the outer periphery of the cylinder of the wire rope drum 22b, At this time, the wire rope drum 22b is rotated along the rotation axis 22c in the moving direction of the wire rope to assist in smooth movement of the wire rope, thereby preventing the wire rope from being entangled.

The old sleeper 20 is bound to the housing 10 installed in the cabin during normal operation of the submarine.

The housing 10 is made of a metal having sufficient corrosion resistance to withstand long periods of exposure to seawater and sufficient strength to withstand high pressure (800 MPa) at deep water depths.

The housing (10) is constituted by a mounting portion (11) and a pneumatic cylinder mounting portion (12). The ball mounting portion 11 is for mounting the spherical member 20 and the pneumatic cylinder mounting portion 12 for mounting the pneumatic cylinder 30. [

The shape and the structure of the housing 10 can be variously designed according to the mounting method of the spherical bearing portion 20 and the pneumatic cylinder 30. In the embodiment of the present invention, the spherical bearing portion mounting portion 11, in particular, ) In a shape-fitting manner. That is, the mounting portion 11 of the spherical bearing part is formed into a frame shape in which the spherical bearing part 20 can be mounted by insertion or fitting, and the spherical bearing part 20 is closely supported by the shape-fitting method. By doing so, it is possible to firmly mount the spherical member 20 and to minimize vibration and noise generated between the spherical member mounting portion 11 and the spherical member 20. The pneumatic cylinder mounting portion 12 is installed at one side or one end of the mounting portion 11 of the ballscrew.

The pneumatic cylinder 30 is installed in the housing 10 through the pneumatic cylinder mounting portion 12. The fixing hook 40 is connected to the lower end of the pneumatic cylinder 30. [

The fixing hook 40 binds the spherical member 20 to the housing 10 and the pneumatic cylinder 30 acts to release the binding between the fixing hook 40 and the spherical member 20. In the embodiment of the present invention, the pneumatic cylinder 30 can be operated by only one air injection, thereby improving its convenience and promptness.

Hereinafter, the operation principle of binding and releasing of the globe indicator 20 will be described.

The old sleeper 20 is bound to the housing 10 installed in the cabin during normal operation of the submarine. In this case, the fastening hook 40 is engaged with the latch 22a at the lower end of the glove indicator 20. Therefore, even when the buoyancy force acts on the buoyancy member 20, the buoyancy member 20 is not bound to the fixing hook 40 and floated to the water surface (FIGS. 1 and 2).

In the event of an emergency such as a distress, when the cover (not shown) of the submarine is opened, the ball list 20 in the box is exposed to the outside (seawater), and buoyancy is applied to the ball list 20. However, as described above, the ball 20 can not float to the water surface when it is bound to the fixing hook 40. At this time, when the pneumatic cylinder 30 is operated and moved upward, the fixing hook 40 is driven to hinge along the hinge shaft 41 and is released from the latch 22a. As a result, State is released. At this moment, the ball 20 is floated to the surface by buoyancy.

As described above, the present invention is very advantageous for application to a submarine having a narrow space, in particular, because it is very simple and requires a small space for installing and pulling out the old loudspeaker 20. In addition, it is possible to provide a smooth escape method in case of an emergency (distress) of the submarine through an easy operation method (one air injection), which has an effect of enhancing the safety and survival rate of a crew member in the submarine. In addition, according to the present invention, the sealant (20) is highly resistant to corrosion when exposed to seawater and can be permanently used and installed since there is no possibility of external damage, and it is inconvenient and costly Does not occur.

It will be understood by those skilled in the art that various modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the present invention as defined by the appended claims. will be. Therefore, the embodiments and the accompanying drawings disclosed in this specification are intended to illustrate and not limit the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas which are within the scope of the same should be interpreted as being included in the scope of the present invention.

10: Housing
11:
12: Pneumatic cylinder mounting part
20: Old List
21:
22:
22a: Clasp
22b: Wire rope drum
22c:
30: Pneumatic cylinder
40: Fixing hook
41: Hinge shaft

Claims (10)

A submarine ball guiding device comprising:
And a pneumatic cylinder mounting part (12) provided at one side or one end of the mounting part (11), and having a corrosion resistance capable of enduring sea water exposure and a high pressure of 800 MPa A housing (10) made of a metal having a strength to withstand;
A spherical member 20 mounted on the housing 10 and composed of an upper body portion 21 and a lower binding portion 22;
A pneumatic cylinder (30) mounted on the housing (10); And
And a fixing hook 40 connected to a lower end of the pneumatic cylinder 30 and hinged to a lower portion of the pneumatic cylinder mounting portion 12 through a hinge shaft 41,
The binding part 22 is provided at the lower end with a latch 22a of the fixing hook 40 and the binding part 22 is provided on the binding part 22, A wire rope drum 22b and a rotary shaft 22c for installing and rotating the wire rope drum 22b are installed and the wire rope drum 22b rotates the rotary shaft 22c in the moving direction of the wire rope Thereby preventing the wire rope from being entangled while being rotated,
The mounting portion 11 is formed in a shape of a frame that can support the spherical member 20 in a shape-fitting manner so that the spherical member 20 can be inserted or inserted,
The fixing hook 40 binds the spherical cheek portion 20 so that the end of the fixing hook 40 is inserted from the outside of the latch 22a toward the pneumatic cylinder 30, The lower end side of the hook 40 comes in contact with the upper surface of the latch 22a to maintain the binding state between the fixing hook 40 and the spherical cheek 20,
The pneumatic cylinder (30) releases the binding between the fixing hook (40) and the spherical bearing part (20), and is operable by only one air injection.
The fixing hook 40 is bound to the latch 22a at the end of the spherical bearing portion 20. When the cover of the submarine is opened, the spherical bearing portion 20 is exposed to the external seawater and buoyancy is applied to the spherical bearing portion 20 When the pneumatic cylinder 30 is operated to move upward, the end of the fixing hook 40 is hinged by the distal end of the pneumatic cylinder 30 to be hinged along the hinge shaft 41, The saddle member 20 is pulled out of the submarine by only the buoyancy applied to the saddle member 20 so that the saddle member 20 is pulled out to the outside of the submarine Wherein said submarine is a submarine.
delete The method according to claim 1,
Characterized in that the surface of the body (21) is treated in a color which is also identifiable remotely. The method according to claim 1,
Wherein the body portion (21) has an inverted trapezoidal shape in which the cross section of the body portion (21) decreases in size from top to bottom. delete delete delete delete delete delete

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