WO2013085260A1

WO2013085260A1 - Buoyant body module of a berthing facility for small ships and berthing facility including same

Info

Publication number: WO2013085260A1
Application number: PCT/KR2012/010445
Authority: WO
Inventors: 이종목; 권태규
Original assignee: Lee Jongmok; Kwun Taikyu
Priority date: 2011-12-05
Filing date: 2012-12-05
Publication date: 2013-06-13
Also published as: KR20130062683A; KR101310918B1

Abstract

The present invention relates to the buoyant body module of a berthing facility for small ships, which may actively cope with the ebb and flow of the frequently changing tides at sea, on a lake, and in a river and with differences in water level due to the seafloor, and which can be easily installed at low cost, and to a berthing facility including same. The buoyant body module of the berthing facility includes: a buoyant body contacting one side surface of a ship to support the ship while floating on the surface of the water; and an adjustment body pulling a support cable by using an elastic force to maintain the tension of the support cable, wherein the adjustment body releases the support cable when the water level increases to pull the support cable due to the ascending force of the buoyant body and collects the released support cable when the water level decreases to allow the buoyant body to descend.

Description

Floating Module for Eyepiece for Small Ships and Eyepiece with Same

The present invention relates to an eyepiece facility for ships, in particular, floating module for the eyepiece facility that can be easily installed at a low cost while actively coping with the tidal tidal wave and the water level difference during floods that frequently changes in the sea, lake, river, etc. and the eyepiece having the same It is about facility.

Globalization is achieving economic development by generating profits through trade with each other. In particular, because Korea lacks natural resources and lacks a large population, it would not have been possible to achieve such remarkable economic growth in the short term without trade with countries around the world.

Most of the imports and exports are made by sea by ship, and many international ports are formed in Korea. Representatives include Busan Port, Incheon Port, and Gwangyang Port, and large-scale container ships are docked at the port for loading and unloading.

Accordingly, as can be seen with reference to FIG. 1, concrete-based pier 10 was constructed in order to make it possible to conveniently use the port according to the type of vessels such as container ships that are gradually larger, but such pier 10 ) Could not dock passenger ships or other small vessels.

If there is no problem if the pier 10 is expanded to be freely used by all vessels, there will be no problem, but in order to construct the pier 10 with eyepieces, a lot of land must be secured, and the astronomical construction cost and the long time required for construction This is a problem.

In addition, in the construction of such a large pier 10 there is also a problem that causes an environmental problem such as damaging the tidal flat. In other words, in order to construct a new pier 10 is to bury a low depth of water while damaging the coastline in the natural state to create a backing facility or a docking facility made of concrete.

Therefore, there was a need for a device or facility to dock small vessels such as yachts and boats. In particular, such a need was further urgent due to the rapid growth of the market for the construction of berths for berthing small vessels in the sea, lakes, and rivers, supported by the government's policy support such as the increase in the domestic marine leisure population and the development of the Four Rivers.

However, if you look at the characteristics required for the small eyepiece facility to be built in Korea, the filing method to secure the safety of the eyepiece facility due to tidal tidal wave and flood level difference (more than 7-9m, at least 3-5m occurs) Construction is inevitable and the overall construction cost is inevitably higher than in other countries.

Accordingly, the present invention has been proposed to solve the conventional problems as described above, and an object of the present invention is to easily and at low cost while actively coping with tidal tides and flood water levels that frequently change in seas, lakes, and rivers. The present invention provides a floating module for an eyepiece facility for a small ship and an eyepiece facility having the same.

Floating module according to the technical idea of the present invention to achieve the above object, floating on the surface of the sea, lakes, rivers and the like while supporting the side of the ship in contact with; When the support cable is pulled by the rising force of the float when the water level rises, while the support cable for supporting the float is pulled and managed by elastic force to maintain tension, the support cable is released. It is characterized in that the technical configuration is configured to include a control to recover the support cable that was released when the float is lowered and the float is lowered.

Here, the regulator, and a plurality of fixed pulleys fixedly installed in the floating body; It is installed to be movable in a position spaced apart from the fixing pulley and supports the middle portion of the support cable via the zigzag form together with the fixing pulley to allow the support cable to be released when approaching the fixing pulley and the fixing A plurality of moving pulleys capable of recovering the support cable which has been released when it is far from the pulley; The moving pulley may be characterized in that it comprises a plurality of elastic members to elastically support to have a tendency to move away from the fixed pulley.

The elastic member may include a cylinder having an inner space, a pair of pistons installed to be retractable from one side portion and the other side portion of the cylinder, and a compression spring acting as an opposite force when the piston is pulled from both sides. It may be characterized by.

In addition, the floating body may be made of a casing having an installation space so that the adjuster is installed therein, and a floating material coupled to the outer lower portion of the casing to provide buoyancy on the water surface.

In addition, the casing of the floating body may be characterized in that the winch for winding or unwinding one end of the support cable is installed.

In addition, the float further includes a water level sensor for measuring the water level, a controller that receives measurement data in association with the water level sensor, and a monitoring module including a communication module that receives data through the controller and transmits the data to the outside. It may be characterized in that it is installed.

In addition, the monitoring unit, the ultrasonic sensor for receiving the ultrasonic wave is reflected back by firing the ultrasonic wave to detect the anchored vessel; The camera may be further provided to photograph the vessel sensed by the ultrasonic sensor to be linked with the controller.

On the other hand, the eyepiece facility according to the present invention, in addition to the floating module provided with a fixing body for fixing the other end of the support cable to the underwater ground, the fixing body is made of a cylindrical steel body hollow inside, The lower end is formed as a conical nailing portion whose diameter decreases toward the end so that it can be easily embedded in the ground, and the boundary line at which the nailing portion starts to be formed is formed in a recessed shape with the vertical direction in the longitudinal direction, and its inner surface is streamlined. It is characterized by the technical configuration that the vertical guide grooves are formed continuously to be spaced along the boundary line to reduce the friction with the underwater ground during the nailing operation.

Here, the fixing body may be characterized in that a plurality of inlet holes are formed so that water can be introduced into the body, the inlet hole is provided with a strainer for filtering foreign matter to be introduced with the inflow of water.

Floating module according to the present invention can implement an eyepiece facility that can be easily installed at low cost while actively coping with tidal tides and flood water level difference that changes from time to time in the sea, lake, river, and the like.

In addition, the present invention can impart a sufficient tension to the support cable by a configuration in which the support cable is elastically supported at a plurality of points in a zigzag form even though the support cable is released when the water level is increased. Therefore, it is possible to stably support the float and the vessel anchored thereon.

In addition, the present invention by providing a cylinder, a pair of pistons, and an elastic member consisting of a compression spring, it is possible to stably tension the support cable without interference to other components.

In addition, the present invention has a neat appearance by concealing the casing of the float so that the regulator acting on the support cable is not exposed to the outside.

In addition, the present invention is equipped with a monitoring unit can transmit the information and the water level information about the anchored ship to the outside is convenient for maintenance and management.

1 is a reference diagram for explaining the eyepiece according to the prior art.

Figure 2 is a state of use of the floating module for the eyepiece according to an embodiment of the present invention.

Figure 3 is a perspective view of the eyepiece including a float module according to an embodiment of the present invention.

Figure 4 is a front view of the eyepiece facility including a float module according to an embodiment of the present invention.

5 is an internal configuration diagram for explaining the configuration of the floating body module according to an embodiment of the present invention.

6 is a reference conceptual view for explaining the operation and operation of the regulator according to an embodiment of the present invention.

7 is a cross-sectional view for explaining the configuration of an elastic member according to an embodiment of the present invention.

8 is a configuration diagram illustrating a monitoring unit according to an embodiment of the present invention.

9 is an internal configuration diagram for explaining the configuration of the floating module according to a first modified embodiment of the present invention.

10 is an overall perspective view of the fixed fixture is applied in the eyepiece according to a modified embodiment of the present invention.

Figure 11 is a perspective view for explaining the configuration of the fixture fixed in the eyepiece according to a modified embodiment of the present invention.

110: floating body 111: casing

111a: through hole 111b: protective o-ring

112: suspended solids 113: elastic member

114a: fixed pulley 114 b: moving pulley

114c: auxiliary pulley 115: winch

120,120a, 120b: Support cable 130,160: Fixture

150: monitoring unit 151: ultrasonic sensor

152: water level sensor 153: camera

154 controller 155 communication module

Hereinafter, embodiments of the present invention as described above will be described in detail with reference to the accompanying drawings.

2 is a state diagram used in the floating module for the eyepiece according to an embodiment of the present invention.

As shown, the floating module 110 for the eyepiece according to an embodiment of the present invention is applied to the eyepiece 100 for stably moored by supporting one side of the ship in the sea, lake, river, and the like.

Floating body module 110 according to the present invention is configured to be able to elastically support the support cable 120 elastically in accordance with the change in the water level while floating on the water, the eyepiece facility 100 is actively adjusted according to the water level It is easy to implement.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of the floating facility for contacting facilities by this invention is demonstrated in detail.

Figure 3 is a perspective view of the eyepiece including a float module according to an embodiment of the present invention, Figure 4 is a front view of the eyepiece including a float module according to an embodiment of the present invention, Figure 5 is a view of the present invention It is an internal block diagram for demonstrating the structure of a floating body module by an Example.

As shown, the floating module 110 according to the embodiment of the present invention forms a casing 111 and the floating material 112 and the

regulators

113, 114a and 114b forming the

floating bodies

111 and 112. It comprises a plurality of elastic members 113, the fixing pulley (114a), the moving pulley (114b). Hereinafter, the configuration of the floating body module 110 according to an embodiment of the present invention with reference to the above components in more detail.

The casing 111 is a box-shaped structure having an installation space such that the

adjusters

113, 114a and 114b are installed therein. The casing 111 may be made of a material such as aluminum that has a strength capable of maintaining its appearance while being lightweight. In addition, a through hole 111a through which the support cable 120 passes is formed near each corner of the casing 111 and is inserted along a circumference of the through hole 111a to prevent damage to the support cable 120. It is provided with a protective O-ring 111b. The protective O-ring 111b is provided with a material such as Teflon to reduce friction with the support cable 120.

The floating material 112 is coupled to the outer bottom of the casing 111 serves to provide buoyancy for the water surface. To this end, the suspended solids 112 is preferably made of styrofoam or a material having such a function, and may be provided with a plurality of small sizes or one of a large size as shown.

The

regulators

113, 114a and 114b serve to pull the support cable 120 by an elastic force so that the support cable 120 maintains tension. Furthermore, the

regulators

113, 114a, and 114b support an intermediate portion of the support cable 120 in a zigzag form to secure an allowable amount. In this state, when the support cable 120 is pulled by the rising force of the

floats

111 and 112 when the water level is increased, the support cable 120 is allowed to be released, while the water level is lowered. ) Is to recover the support cable 120 that was released.

To this end, the

control body

113, 114a, 114b, a plurality of fixed pulley (114a), a plurality of moving pulley (114b), and a plurality of elastic members 113.

The fixing pulley 114a is disposed in a row in the casing 111 and is fixedly installed.

The movable pulley 114b is disposed to be disposed in a line at a position spaced apart from the fixed pulley 114a and installed to move (retreat with respect to the fixed pulley), and the support cable 120 together with the fixed pulley 114a. Support the middle part of via zigzag shape. Thus, when the movable pulley 114b approaches the stationary pulley 114a, the support cable 120 is released, and the support that was released when the movable pulley 114b moves away from the stationary pulley 114a. The cable 120 is recovered.

The elastic member 113 elastically supports the moving pulley 114b to have a tendency to move in a direction away from the fixed pulley 114a.

It should be noted that in this configuration, the support cable 120 is tensioned by a plurality of elastic members 113 rather than one by a unique configuration such that the support cable 120 passes through the plurality of fixing pulleys 114a and the moving pulley 114b in a zigzag form. Is to be granted. As a result, a plurality of elastic members 113 act on the support cable 120 to ensure sufficient tension.

The winch 115 is installed inside the casing 111 to wind or unwind one end of the support cable 120. This is to adjust the length of the support cable 120 during initial installation and setting, rather than for the purpose of actively adjusting the length of the support cable 120 in accordance with the level that can change from time to time. When the initial installation and setting is completed, the winch 115 is constrained so as not to rotate to fix one end of the support cable 120.

When the floating module 110 according to the embodiment of the present invention having the above-described configuration is applied to the eyepiece, the support cable 120 is provided to the left and right sides of the floating module 110, respectively. Is fixed in a dried state by the winch 115 installed in the casing 111, the other end is draped to the ground underwater and is fixed to the ground underwater by the fixing body 130. As a result, the

floats

111 and 112 are supported by the tension to balance the floats.

As such, the concept of adjusting the length of the

adjuster

113, 114a and 114b according to the lifting and lowering of the floating

body

111 and 112 while maintaining the tension with respect to the support cable 120 is well illustrated in FIG. 6. When the

floats

111 and 112 are lowered as shown in FIG. 6A, the tension of the support cable 120 may be weakened to loosen, but the elastic member 113 is contracted by the elastic force to move the pulley 114b. ) Pull in the direction opposite to the fixing pulley (114a). At this time, the separation of the movable pulley 114b with respect to the fixed pulley 114a is balanced. As a result, while the tension is applied to the support cable 120, which can be loosened, the floating

bodies

111 and 112 can be stably supported.

On the other hand, when the

floats

111 and 112 are to be raised due to the high water level as shown in FIG. 6 (b), the elastic member 113 is stretched against the elastic force and is fixed against the elastic force due to the strong tension of the support cable 120. The movement of the pulley 114b in the 114a direction is allowed. Then, a new balance is achieved in a state in which the separation of the movable pulley 114b with respect to the fixed pulley 114a is narrowed. As a result, the tension of the support cable 120 with respect to the

floats

111 and 112 is continuously maintained while the

floats

111 and 112 are raised.

On the other hand, as shown in Figure 6 of the conceptual diagram, even if the elastic member 113 is provided as a simple type of tension spring functionally, but is provided as a module of the windlass type to avoid interference with other components or stability and installation Preferred in terms of ease of use. This configuration will be described below.

As shown, the elastic member 113 according to an embodiment of the present invention is installed to be able to move forward and backward in one side and the other side of the cylindrical cylinder 113a having an inner space, and the inner space of the cylinder 113a. And a pair of pistons 113c each having a disk 113d and a connection ring 113e at the rear end portion thereof, and a compression spring 113b acting as a force opposite thereto when the piston 113c is pulled from both sides. Is done.

As such, the elastic member 113 having a windlas shape can stably provide tension to the support cable 120 since the elastic member 113 can elastically support the moving pulley 114b without interference with other components as compared to a tension spring made of a coil shape. It has the advantage of being able to.

The monitoring unit 150 is installed on the side wall on which the vessel is anchored among the side walls of the casing 111 (see FIG. 5), and collects and transmits relevant information to the outside. To this end, as shown in FIG. 8, the monitoring unit 150 includes one package including an ultrasonic sensor 151, a water level sensor 152, a camera 153, a controller 154, and a communication module 155. It is formed in the form and will be described below with reference to these detailed components.

The ultrasonic sensor 151 serves to detect the anchored vessel. To this end, the ultrasonic sensor 151 includes a transmitter and a receiver, and the transmitter transmits an ultrasonic wave so as to detect the anchored vessel, and the receiver receives an ultrasonic wave reflected from the vessel. The received signal is then sent to the controller 154.

The water level sensor 152 serves to measure the level of water on which the

floats

111 and 112 are floating. This measurement of water level is possible by simply measuring the air pressure and by analyzing it. However, since the value measured by the water level sensor 152 actually corresponds to the height of the

floats

111 and 112 floating on the surface rather than the water level, after subtracting the portion corresponding to the

floats

111 and 112, The water level can be obtained.

When the ship is detected by the ultrasonic sensor 151, the camera 153 receives a command of the controller 154, photographs the detected ship, and transmits the captured image data to the controller 154.

The controller 154 works in conjunction with the ultrasonic sensor 151, the water level sensor 152, and the camera 153, and receives the information or data collected by the controller 154.

The communication module 155 receives data through the controller 154 and transmits the data to the outside.

As such, when the monitoring unit 150 is provided, real-time information and water level information on the anchored ship can be received and confirmed from the outside, which is convenient for maintenance and management.

Subsequently, a configuration of the floating module according to the modified embodiment of the present invention will be described. Such a variant embodiment is directed to a variant of the arrangement and will be described in detail below.

9 is an internal configuration diagram for explaining the configuration of the floating body module according to a first modified embodiment of the present invention.

As shown, in the first modified embodiment, the winch 115 is omitted in comparison with the predeformed embodiment, and the arrangement reaching the fixed pulley 114a, the moving pulley 114b, and the elastic member 113 is the casing 111. It is characterized in that made in the long direction from that made in one direction.

Since the arrangement can be ensured that the length of the elastic member 113 is longer than before deformation, when the same tension is applied to the support cable 120, the number of installation of the elastic member 113 can be reduced. It has the advantage of having a simple configuration.

The following is for explaining the modified configuration of the fixture when implementing the eyepiece to which the floating module according to the present invention is applied.

10 is an overall perspective view of the modified fixture in the eyepiece according to a modified embodiment of the present invention, Figure 11 is a perspective view for explaining the configuration of the fixed fixture in the eyepiece according to a modified embodiment of the present invention. .

As shown, the fixed body 160 for fixing the other end of the support cable 120 in the eyepiece facility applying the floating module 110 according to the present invention is inserted into the underwater ground instead of a concrete block that is simply fixed to the underwater ground and It can be configured in the form of piles for easy removal.

To this end, the fixing body 160 is made of a cylindrical steel body having a hollow inside, the body is provided with a plurality of inlet holes 161 to be introduced into the water. When such an inlet hole 161 is provided, water is introduced into the interior of the fixture 160 in the initial stage so that buoyancy due to the use of the fixture 160 is not generated. Therefore, there is no fear that the support for the

floats

111 and 112 may become unstable due to the buoyancy due to the use of the fixture 160. If the inlet hole 161 is not provided, a large amount of buoyancy is generated due to the exclusion of a large amount of water due to the fixing body 160, and thus instability that is difficult to ignore affects the floating

bodies

111 and 112 and the ship. Get mad.

On the other hand, the inlet hole 161 of the fixing body 160 is provided with a strainer 163 for filtering foreign matter to be introduced with the water. The strainer 163 is preferably made of a material having corrosion resistance against water, and is made as compact as possible to filter out fine foreign matter including soil. In addition, the sieve 163 is made of a cylindrical shape that can be inserted in close contact with the inside of the fixing body 160, and can be easily replaced after use as a filter.

In addition, at the lower end of the fixing body 160 is formed a conical nailing portion 160b which decreases in diameter toward the end so that it can be easily nailed against the ground, the circumferential direction in which the nailing portion 160b starts to form. The boundary line 160c is provided with a vertical guide groove 165 formed in a concave shape with the vertical direction in the longitudinal direction. The vertical guide groove 165 is continuously disposed at a predetermined interval along the boundary line 160c. In this case, the vertical guide groove 165 has an inner surface 165a having a streamlined curved surface, and a lower end of the vertical guide groove 165 is a stepped portion 165b that is sharply recessed from the surface of the nailing portion 160b. Is formed.

When the vertical guide groove 165 is provided as described above, most of the boundary line 160c formed in the angular form between the body portion 160a and the nailing portion 160b of the fixing body 160 is removed, and instead the streamlined inner surface 165a is provided. Since it is replaced by the fixture 160 it is possible to minimize the resistance generated when the fixed body 160 is buried in the underwater ground by its own weight. And once the fixing body 160 is stuck to the ground underwater, the step 165b formed at the lower end of the vertical guide groove 165 serves to hold the soil of the ground underwater stably without shaking the stuck state It can be maintained.

Although preferred embodiments of the present invention have been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

Claims

A float that floats on the surface of the sea, a lake, a river, etc. and supports the side of the ship;

When the support cable is pulled by the rising force of the float when the water level rises, while the support cable for supporting the float is pulled and managed by elastic force to maintain tension, the support cable is released. The floating module for the eyepiece is configured to include a control unit for allowing the water level is lowered and the support cable was released when the float is lowered.
The method of claim 1, wherein the regulator,

A plurality of fixing pulleys fixedly installed in the floating body;

It is installed to be movable in a position spaced apart from the fixing pulley and supports the middle portion of the support cable via the zigzag form together with the fixing pulley to allow the support cable to be released when approaching the fixing pulley and the fixing A plurality of moving pulleys capable of recovering the support cable which has been released when it is far from the pulley;

Floating module for the eyepiece facility characterized in that it comprises a plurality of elastic members elastically supported so that the moving pulley has a tendency to move away from the fixed pulley.
The method of claim 2,

The elastic member includes a cylinder having an inner space, a pair of pistons installed to be able to move back and forth on one side and the other side of the cylinder, and a compression spring acting as an opposite force when the piston is pulled from both sides. Floating module for the berthing facility.
The method of claim 2,

The floating body is a floating module for the eyepiece, characterized in that consisting of a casing having an installation space so that the adjuster is installed inside, and a floating material coupled to the outer lower portion of the casing to provide buoyancy to the water surface.
The method of claim 4, wherein

The floating module for the eyepiece, characterized in that the winch for winding or unwinding one end of the support cable is installed in the casing of the floating body.
The method of claim 1,

The floating body is further provided with a monitoring unit including a water level sensor for measuring the water level, a controller receiving measurement data in association with the water level sensor, and a communication module receiving data through the controller and transmitting it to the outside. Floating module for the eyepiece, characterized in that.
The method of claim 6,

The monitoring unit includes: an ultrasonic sensor for receiving an ultrasonic wave which is emitted by reflecting the ultrasonic wave to detect the anchored vessel; Floating module for the eyepiece facility, characterized in that the camera is further provided so as to interlock with the controller to photograph the vessel detected by the ultrasonic sensor.
An eyepiece comprising the float module according to any one of claims 1 to 7.
The method of claim 8,

It is provided with a fixture for fixing the other end of the support cable to the underwater ground,

The fixture is made of a cylindrical steel body with a hollow inside, but the lower end is formed of a conical shaped portion that decreases in diameter toward the end so that it can be easily embedded in the ground underwater, the upper and lower borders that the forming portion begins to form It is formed in a concave shape with the direction in the longitudinal direction, the inner surface is formed in a streamlined vertical guide groove for reducing friction with the underwater ground during the nailing work is continuously arranged at a predetermined interval along the boundary line Eyepiece facility.
The method of claim 8,

The fixed body is a docking facility, characterized in that a plurality of inlet holes are formed so that water can be introduced into the body, the inlet hole is provided with a strainer for filtering foreign matter to be introduced with the inflow of water.