KR20120018955A - Transfering system of mooring rope for a ship - Google Patents

Transfering system of mooring rope for a ship Download PDF

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Publication number
KR20120018955A
KR20120018955A KR1020100081980A KR20100081980A KR20120018955A KR 20120018955 A KR20120018955 A KR 20120018955A KR 1020100081980 A KR1020100081980 A KR 1020100081980A KR 20100081980 A KR20100081980 A KR 20100081980A KR 20120018955 A KR20120018955 A KR 20120018955A
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KR
South Korea
Prior art keywords
mooring rope
support
guide
transfer device
gripping
Prior art date
Application number
KR1020100081980A
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Korean (ko)
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KR101205348B1 (en
Inventor
손영부
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삼성중공업 주식회사
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Priority to KR20100081980A priority Critical patent/KR101205348B1/en
Publication of KR20120018955A publication Critical patent/KR20120018955A/en
Application granted granted Critical
Publication of KR101205348B1 publication Critical patent/KR101205348B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/08—Clamping devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type

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  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)

Abstract

PURPOSE: A ship mooring rope transfer system is provided to reduce manpower and equipment for transfer of a mooring rope. CONSTITUTION: A ship mooring rope transfer system comprises a guide unit(10) and a transfer mechanism(20). The guide unit forms a path to a base which is fixed to a pier and supports a mooring rope. The transfer mechanism can move along the path and comprises a gripper(230) clamping the mooring rope, a supporter(220) which is coupled with the gripper and supports the gripper, and a driving unit(210) which is coupled with the supporter and can be moved by the guide unit.

Description

TRANSFERING SYSTEM OF MOORING ROPE FOR A SHIP}

The present invention relates to a conveying system, and more particularly to a system capable of conveying a mooring rope fixed to a vessel to a support installed on the inner wall.

The mooring of the vessel on the quay is essential for the construction and maintenance as well as for the transportation of passengers and cargo. In general, when mooring a vessel to a quay, a mooring rope is used to fix the vessel firmly to the quay.

In a small vessel, the work of transferring the mooring rope fixed to the vessel to the support of the inner wall is performed by a human force. However, in recent years, as the ship is enlarged, the weight of the mooring rope increases, and not only a lot of manpower is required to transfer the mooring rope, but also a case where it is impossible to transport the mooring rope by manpower.

As shown in FIG. 1, in this case, it is common to transfer the mooring rope by using an excavator (excavator).

1 shows a transfer method of a mooring rope using a fork lane. When the mooring rope 4 is released from the winch 6 of the vessel 1 to be moored to the quay wall 2 and approaches the upper surface 9 of the quay wall 2, the fork crane 7 is mooring rope 4. ), The mooring rope 4 is transferred to the support by holding in the direction of the support 5.

On the other hand, in order to replace the manpower or forkrain, a method for installing an arm (arm) for transporting the mooring rope on the ship has been proposed. That is, as shown in FIG. 2, the arm 8 which can be extended and contracted is installed in the ship 1, and the one end part of the mooring rope 4 wound around the winch of the ship 1 is arm 8 The arming rope 4 attached to the arm 8 is turned over to the support 5 by extending the length of the arm 8 and approaching the support 5 in the state detachably attached to the support 5.

However, in the conventional method of transporting the mooring rope by the use of manpower, there is a limit on the weight of the moorable rope that can be transported, and there is a risk that the worker who transports the rope may be in an accident during operation. In addition, in the conventional method of transporting a mooring rope using a fork lane, there is a risk that the driver of the fork lane may be in an accident while transferring the mooring rope, and the fork lane is transported to a plurality of mooring ropes and supports. If you repeat sequentially, the time required increases. Moreover, in the mooring rope transfer method using the arm installed in the ship, the cost and time for adding the arm including the arm to the ship is required, and the manpower or the fork-lane is still used for the ship without the arm or the like. There is a problem. In particular, the weight of the mooring rope that the arm can support is limited, and when the ship floating on the sea is swung by blue, it is difficult to operate the arm precisely and to correct the error due to the rocking of the ship. The configuration of the equipment is complicated.

The present invention has been made to solve the above problems, an object of the present invention is to provide a mooring rope transport system that can efficiently and safely transport the mooring rope for mooring the vessel on the quay wall.

The mooring rope conveying apparatus according to an embodiment of the present invention is fixed to the inner wall, and includes a guide portion for forming a path toward the support to support the mooring rope, and a conveying mechanism movable in the path, The gripping part includes a gripping part capable of gripping a mooring rope, a supporting part coupled to the gripping part to support the gripping part, and a driving part coupled to the supporting part and guided to the guide part to be movable.

Here, the guide part may cover an upper end of the guide part, and may include a cover part having an opening through which one or more of the grip part and the support part may protrude.

In addition, the guide portion may be embedded in the inner wall.

Moreover, the guide portion may be embedded such that the upper end of the guide portion is located lower than the upper surface of the inner wall or on the same plane as the upper surface of the inner wall.

According to the embodiment, the support portion may include a connecting portion fixed to the driving portion, an arm coupled to the grip portion and the connecting portion, and a joint portion rotatably supporting the arm or the grip portion about the horizontal axis.

The arm may be stretchable in the longitudinal direction.

The gripping portion may also include a hook.

Furthermore, the gripping portion may further include an opening and closing portion capable of opening and closing the opening portion of the hook.

According to an embodiment, the gripping portion may comprise a forceps capable of gripping the mooring rope.

On the other hand, the driving unit may include a plurality of rollers that rotate by the power provided from the power source, the guide portion may include a rail for contacting the roller to guide the roller.

According to an embodiment, the drive unit includes a plurality of rollers that rotate by the power provided from the power source, and a caterpillar that rotates and receives rotational force from the rollers in contact with the rollers, and the guide unit so that the caterpillar does not leave the path It may include a rail for inducing a caterpillar.

In addition, the drive unit may include a plurality of pinions that rotate by the power provided from the power source, and the guide unit may include a rack engaged with the pinion.

The present invention can replace the manpower or forklift for the transfer of the mooring rope to reduce the consumption of manpower and equipment, as well as to replace the replaced manpower and forkrain in other operations, so that passengers and cargo transportation of the ship, Overall drying efficiency increases in the drying and maintenance work. In addition, the rope can be safely transported compared to manpower or forklift, thereby reducing the risk of an accident. Furthermore, the transfer mechanism of the present invention moving along the path formed on the inner wall can transfer the mooring rope without being directly affected by the fluctuation of the ship, so that the mooring rope can be carried out more quickly and easily. At the same time, it is economical since it is not necessary to install a mooring rope conveying device on each ship.

Figure 1 illustrates a transfer method of a mooring rope using a fork lane according to the prior art.
Figure 2 shows the transfer method of the mooring rope using the arm installed in the vessel according to the prior art.
Figure 3 is a side view showing the configuration of a mooring rope transfer system according to an embodiment of the present invention.
Figure 4 is a plan view showing the configuration of a mooring rope transfer system according to an embodiment of the present invention.
5 to 7 is a cross-sectional perspective view showing a guide unit and a driving unit according to an embodiment of the present invention.
8 to 12 are side views showing the gripping portion and the support portion according to an embodiment of the present invention.
13 to 16 show the operation of the mooring rope conveying apparatus according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Figure 3 is a side view showing the configuration of a mooring rope transfer system according to the present invention. As shown, the mooring rope conveying apparatus according to the present invention is installed on the upper surface 9 of the inner wall (2) from which the support (5) protrudes, and includes a guide portion (10) and a conveying mechanism (20). do. In addition, the transfer mechanism 20 includes a driving unit 210, a support unit 220, a grip unit 230, a power source 240 and the control unit 250.

The guide part 10 is installed to be fixed to the upper surface 9 of the inner wall 2 and forms a path 11 that can move as shown by the broken line of FIG. 4. The path 11 extends from the vicinity of the support 5 to the edge of the upper surface 9 of the inner wall 2, ie near the boundary with the seawater 3. The guide part 10 guides the transfer mechanism 20 to move along the path 11.

As shown in FIGS. 5 to 7, according to an embodiment of the present invention, a cover part covering an upper end of the guide part 10 and including an opening 112 having a width such that a support part or a grip part may protrude. 110 to prevent the transfer mechanism from deviating from the guide portion 10, and to prevent the worker or work mechanism passing over the guide portion 10 from falling into the groove formed by the guide portion 10. have. In addition, as shown in Figure 3, according to an embodiment of the present invention, the guide portion 10 may be embedded in the inner wall (2). Further, the upper end of the guide portion 10 does not protrude from the upper surface 9 of the inner wall 2, that is, the upper end of the guide portion 10 is lower than the upper surface 9 of the inner wall 2 or the inner wall ( When it is fixed to be located on the same plane as the upper surface 9 of 2), the operator or work tools can pass easily and safely over the guide portion (10).

As shown in FIG. 3, the driving unit 210 is installed to reciprocate along the path 11 formed in the guide unit 10 and mounts the support unit 220. In addition, as shown in Figure 5, according to an embodiment of the present invention, the driving unit 210 may include a plurality of rollers 211 that rotates by the power provided from the power source. In addition, the guide unit 10 may include a rail 120 to guide the roller 211 in contact with the roller 211 so that the roller 211 does not deviate from the path. Meanwhile, as shown in FIG. 6, according to another embodiment of the present invention, the driving unit 210 further includes a caterpillar 212 that rotates by receiving rotational force from the roller 211 in contact with the roller 211. can do. In this case, the guide unit 10 may guide the caterpillar 212 so that the caterpillar 212 does not deviate from the path formed by the guide unit 10. Furthermore, as shown in FIG. 7, according to another embodiment of the present invention, the driving unit 210 may include a pinion 213 that rotates by power provided from a power source. In addition, the guide unit 10 includes a rack 13 meshing with the pinion 213, and the driving unit 210 guides the pinion 213 of the driving unit 210 to rotate along the rack 13. It can be guided to move along the path formed by the part 10. 5 to 7, the rollers 211, the caterpillar 212, and the pinion 213 are arranged in two rows based on the driving direction of the driving unit. The pinions may also be arranged in one row with respect to the traveling direction of the transport mechanism.

Meanwhile, as shown in FIG. 3, the supporter 220 may be mounted on the driver 110 and may support the gripper 230. In addition, the gripping portion 230 is coupled to one side of the support portion 220, is configured to hold the mooring rope.

8 to 11 illustrate embodiments in which the gripping portion and the supporting portion are embodied.

As shown in FIG. 8, the support part 220 includes an arm 222 and a connection part 221 for coupling the arm 222 to the driving part 210, and one side of the arm 222 is a grip part ( 230). According to the exemplary embodiment of the present invention, the arm 222 may be configured to be stretchable in the longitudinal direction 224 such that the vertical height of the grip portion 230 may be adjusted by the stretching of the arm 222. Can be. In addition, according to another embodiment of the present invention, the support 220 may include one or more joints 223 to rotatably hold all or part of the arm 22 about the horizontal axis, so that the joints 223 By rotating the arm 222 about the horizontal axis passing through, the vertical height of the grip portion 230 can be adjusted. As illustrated in FIG. 8, the joint portion 223 may be integrally formed with the connecting portion 221, but may be formed to be positioned in the middle of the arm 222 as illustrated in FIG. 9, and FIG. 10. As described above, the arm 222 and the gripping portion 230 may be formed to be coupled to each other.

As shown in FIG. 8, in accordance with an embodiment of the present invention, the gripping portion 230 includes a connecting portion 231 connected to a support, and a direction 224 extending from the connecting portion 231 and the arm 222 stretches. ) And a hook 232 including a portion protruding in a direction forming a predetermined angle X (where 0 <X <180 degrees). In some embodiments, the direction of the opening 233 of the hook 232 is changed by the rotation of the arm 222, and the mooring is driven by an external force such as gravity or tensile force acting on the mooring rope. The rope may be configured to be gripped by the hook 232 or to be detached from the hook 232, and according to the embodiment of the present invention, the mooring rope is gripped by the gripper 230 or the gripper (regardless of external force). It is also possible to add the opening and closing portion 234 to open and close the opening 233 of the hook 232 to be separated from the 23. In addition, as shown in Figure 11, according to an embodiment of the present invention, the support portion 230 includes a forceps 235, by the force in the direction of narrowing the gap between the forceps 235, The mooring rope can be released by a force in the direction of gripping or extending the gap. Furthermore, as shown in FIG. 12, in accordance with an embodiment of the present invention, the gripping portion 230 includes two or more hooks 232a and 232b extending from the connecting portion 231 at a distance greater than the width of the support. May have In this case, if the support is placed in the space between the two hooks 232a and 232b, even if the arm direction 224 faces the support, the mooring rope held by the gripping portion does not collide with the support, but the support rope is placed on the support. You can take over. In some embodiments, the gripping portion may include two tongs instead of the two hooks 232a and 232b.

As shown in FIG. 3, the power source 240 provides the driving unit 210 with power for the transfer mechanism 20 to move along the guide unit 10. According to an embodiment of the present invention, as shown in FIG. 3, the power source 240 is not mounted to the transport mechanism 20 but is fixed to the inner wall 2 or the vessel 1 and connected to the drive unit 210. Alternatively, power may be transmitted through the power transmission unit 15 such as a chain, or a power source may be mounted on the driving unit to move a path formed by the guide unit together with the driving unit. When the power source is fixed to a quay or a vessel, the volume and weight of the transfer mechanism can be reduced compared to when mounted on the transfer mechanism, whereas when the power source is mounted on the transfer mechanism, the length or volume of the power transmission unit can be reduced. have.

On the other hand, the control unit 250 controls all or part of the drive unit 210, the support unit 220, the gripping unit 230, the power source 240 of the transfer mechanism 20, the drive unit 210 is a guide unit ( 20 to move along, the gripping portion 230 grips the mooring rope, the gripping portion 230 controls to perform the operation to take over the mooring rope to the support (5). According to an embodiment of the present invention, the control unit 250 may control the transfer mechanism 20 according to the signal received from the operator.

Hereinafter, the operation of the mooring rope transfer system according to the present invention will be described with reference to FIGS.

As shown in FIG. 13, first, the transfer mechanism 20 and the mooring rope 4 are placed in close proximity so that the holding portion of the transfer mechanism 20 can reach the mooring rope. At this time, the transport mechanism 20 is moved to a place that can reach the mooring rope (4) along the path formed by the guide portion 10, for example, to the furthest point from the support on the path, or the ship approaching the quay wall In (1), the mooring ropes 4 are released so that the mooring ropes 4 are positioned near the upper surface 9 of the inner wall 2.

As shown in FIG. 14, when the gripper of the transfer mechanism 20 is in a position where it can touch the mooring rope 4, the gripper of the transfer mechanism 20 grips the mooring rope.

As shown in FIG. 15, when the gripping portion of the transfer mechanism 2 grips the mooring rope, the transfer mechanism 20 moves along the path formed by the guide portion 10 to approach the support 5. . At this time, the mooring rope 4 held by the gripping portion receives the attraction force due to the movement of the transfer mechanism 20, and is transferred in the direction close to the support 5.

Next, as shown in FIG. 16, when the transfer mechanism 20 is positioned near the support 5, the transfer mechanism stops, and the mooring rope 4 held by the gripping portion is attached to the support 5. Hang. At this time, by adjusting the vertical height of the gripping portion to position the mooring rope 4 higher than the upper end of the support, it is easy to move the mooring rope from the gripping portion to the support by manpower. According to an embodiment of the present invention, when the gripping portion is located at a point farther from the vessel than the support and higher than the upper end of the support by the movement of the transfer mechanism, it is possible to remove the gripped mooring rope without the attraction. The mooring rope 4 can be hung on the support 5 by the operation alone.

As described above, the present invention transfers the mooring rope fixed to the ship to the support installed on the inner wall by using the transfer mechanism movable along the guide part fixed to the inner wall, thereby replacing the manpower or fork lane for the transportation of the mooring rope. Not only does this reduce the consumption of manpower and equipment, but it also allows the replacement of manpower and fork cranes for other operations, which can increase the overall efficiency of the ship's passenger and cargo transportation, construction and maintenance operations. In addition, the rope can be safely transported compared to manpower or forklift, thereby reducing the risk of an accident. Furthermore, the transfer mechanism of the present invention moving along the path formed on the inner wall can transfer the mooring rope without being directly affected by the fluctuation of the ship, so that the mooring rope can be transported more quickly and easily. At the same time, it is economical, since it is not necessary to install a mooring rope conveying device on each ship.

As described above, the embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may realize the present invention without changing the technical spirit or essential features thereof. It will be appreciated that the present invention may be practiced as. For example, those skilled in the art can change the material, size, etc. of each component according to the application field, or combine or substitute the embodiments in a form that is not clearly disclosed in the embodiments of the present invention, this also It is within the scope of the invention. Therefore, the above-described embodiments are merely illustrative in all respects and should not be understood as limiting the present invention, and such modified embodiments should be included in the technical idea described in the claims of the present invention. .

1: ship
4: mooring rope
10: guide part
11: route
20: transfer mechanism
210: drive unit
211: roller
220: support
230: gripper
240: power source
250: control unit

Claims (12)

A guide part fixed to the inner wall and forming a path leading to a support that can support the mooring rope,
Including a transfer mechanism movable in the path,
The transfer mechanism,
A gripping portion capable of gripping the mooring rope,
A support part coupled to the grip part to support the grip part;
A driving unit coupled to the support part and guided to the guide part and movable;
Mooring rope transfer device.
The method of claim 1,
The guide part covers an upper end of the guide part and includes a cover part having an opening through which one or more of the gripping part and the support part may protrude.
Mooring rope transfer device.
The method of claim 1,
The guide portion is embedded in the inner wall
Mooring rope transfer device.
The method of claim 3, wherein
The guide portion is embedded so that the upper end of the guide portion is lower than the upper surface of the inner wall or located on the same plane as the upper surface of the inner wall.
Mooring rope transfer device.
The method of claim 1,
The support portion,
A connection part fixed to the driving part;
An arm coupled to the gripping portion and the connecting portion,
It includes a joint portion for supporting the arm or the holding portion rotatably around a horizontal axis
Mooring rope transfer device.
The method of claim 5, wherein
The arm is stretchable in the longitudinal direction
Mooring rope transfer device.
The method of claim 1,
The gripping portion includes a hook
Mooring rope transfer device.
The method of claim 7, wherein
The gripping portion,
Further comprising an opening and closing portion for opening and closing the opening of the hook
Mooring rope transfer device.
The method of claim 1,
The gripping portion includes a forceps for gripping the mooring rope.
Mooring rope transfer device.
The method of claim 1,
The drive unit includes a plurality of rollers that rotate by the power provided from the power source,
The guide portion includes a rail for contacting the roller to guide the roller.
Mooring rope transfer device.
The method of claim 1,
The driving unit,
A plurality of rollers rotating by the power provided from the power source,
It includes a caterpillar in contact with the roller to rotate by receiving a rotational force from the roller,
The guide unit includes a rail for inducing the caterpillar so that the caterpillar does not deviate from the path.
Mooring rope feeder.
The method of claim 1,
The drive unit includes a plurality of pinions that rotate by the power provided from the power source,
The guide portion includes a rack engaged with the pinion
Mooring rope feeder.
KR20100081980A 2010-08-24 2010-08-24 Transfering system of mooring rope for a ship KR101205348B1 (en)

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Application Number Priority Date Filing Date Title
KR20100081980A KR101205348B1 (en) 2010-08-24 2010-08-24 Transfering system of mooring rope for a ship

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Application Number Priority Date Filing Date Title
KR20100081980A KR101205348B1 (en) 2010-08-24 2010-08-24 Transfering system of mooring rope for a ship

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KR20120018955A true KR20120018955A (en) 2012-03-06
KR101205348B1 KR101205348B1 (en) 2012-11-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200048635A (en) * 2018-10-30 2020-05-08 삼성중공업 주식회사 Apparatus for securing mooring lines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102106094B1 (en) 2020-03-20 2020-04-29 전두배 Forming method of mooring rope by connecting a plurality of mooring rope strands

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62110590A (en) * 1985-11-07 1987-05-21 Nippon Kokan Kk <Nkk> Device for delivering and winding mooring line
JP4458707B2 (en) 2001-04-19 2010-04-28 株式会社小島組 Ship mooring line locking device
JP2004345614A (en) 2003-05-19 2004-12-09 Kokusai Corporation Kk Mooring instrument for vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200048635A (en) * 2018-10-30 2020-05-08 삼성중공업 주식회사 Apparatus for securing mooring lines

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