KR20170048663A - Loading method of the moorig chain on the rig - Google Patents

Loading method of the moorig chain on the rig Download PDF

Info

Publication number
KR20170048663A
KR20170048663A KR1020150148928A KR20150148928A KR20170048663A KR 20170048663 A KR20170048663 A KR 20170048663A KR 1020150148928 A KR1020150148928 A KR 1020150148928A KR 20150148928 A KR20150148928 A KR 20150148928A KR 20170048663 A KR20170048663 A KR 20170048663A
Authority
KR
South Korea
Prior art keywords
mooring chain
line
mooring
league
chain
Prior art date
Application number
KR1020150148928A
Other languages
Korean (ko)
Other versions
KR101781205B1 (en
Inventor
조민형
석 나
Original Assignee
현대삼호중공업 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 현대삼호중공업 주식회사 filed Critical 현대삼호중공업 주식회사
Priority to KR1020150148928A priority Critical patent/KR101781205B1/en
Publication of KR20170048663A publication Critical patent/KR20170048663A/en
Application granted granted Critical
Publication of KR101781205B1 publication Critical patent/KR101781205B1/en

Links

Images

Classifications

    • 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
    • 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
    • B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a ring ship mooring chain loading method, efficiently and safety loading a mooring chain. The present invention comprises: a ring ship and barge berth step; a mooring chain quay mounting step; a mooring chain pulling step; a mooring chain windlass connection step; and a mooring chain mounting step. Therefore, the present invention reduces time and costs.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of mounting a mooring chain,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of mounting a mooring chain in an efficient and safe manner.

In general, various structures floating on a ship or on the sea are required to have an anchor to moor at a desired point on the sea, and these anchors are formed to have a weight enough to cope with wind or algae for the purpose of use And it can be fixed firmly to the sea floor at the same time.

On the other hand, in the case of a rig (RIG) line, a mooring chain and an anchor are used to moor at desired positions on the sea.

FIGS. 1 and 2 are views for explaining a method of mounting a mooring chain of a conventional rigging line. Referring to FIGS. 1 and 2, a mooring chain mounting method of a conventional rigging line will be briefly described below.

First of all, after the league line 1 is brought close to the first wall 2, a barge line 3 is used to attach the moire 1 to the edge of the league line 1 located farther from the first wall 2. [ Mount the ring chain.

At this time, in order to mount the mooring chain on the edge portion of the leash line 1 located near the first sidewall 2, the leash line 1 is positioned symmetrically to the first sidewall 2 The mooring chain is mounted on an edge portion of the leash line 1 located farther from the second wall 4 by using the barge line 3 after moving to the second wall 4.

On the other hand, when the leash line 1 is brought close to the first wall 2, the first wall 2 and the first wall 2 are formed in order to work inside the league line 1, A structure 5 such as a bridge, an elevator or the like is provided between the rig lines 1.

However, in the conventional mooring chain mounting method, since the mooring chain must be mounted while the rigging line 1 is moved from the first face 2 to the second face 4, the structure 5 ), And in case of a shipyard not having two parallel seams, the chain should be mounted by turning the direction of the league line (1).

Therefore, the conventional mooring chain mounting method is very inefficient, requiring a lot of work and requiring a lot of cost, and it has been difficult to ensure safety at work.

Korean Patent Publication No. 10-2014-0141766

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of mounting a rigging mooring ring which can efficiently and safely mount a mooring chain.

According to an aspect of the present invention,

A league line and a barge line riding step in which the barge line is ridden on the seawall and the barge line is arranged on the front or rear side of the league line;

A mooring chain for guiding one side of the mooring chain from the barge to a wall of the mooring chain and contacting one side of the mooring chain to a plurality of guiders provided on the surface of the sidewall to be positioned below the windlass provided on the upper side of the league line; An anchoring step;

A mooring chain pulling step of pulling one side of the mooring chain located below the windlass to the upper side of the league line;

A mooring chain windlass connecting step of fixing one side lower portion of the mooring chain through a stopper located at an upper portion of the league line and then connecting one side upper portion of the mooring chain to the inside of the league line to connect to the windlass located at the upper portion of the league line;

After releasing the mooring chain by the stopper, the winder is driven to incorporate the mooring chain in the storage portion inside the league line, and then one side of the mooring chain is fixed to the storage portion. On the other hand, A mooring chain built-in step to be located at the outer lower part of the line;

And a control unit.

Further, according to the present invention,

After the step of seating the mooring chain,

The mooring chain is connected to the lower wire among the upper wire and the lower wire mutually connected and the upper wire hooked on the crane hook is moved upward so that the connection part of the upper wire and the lower wire is positioned on the upper part of the league line, Further comprising a mooring chain pulling-up step of fixing the lower end wire to the crane hook and releasing the fixing of the connecting portion,

In the mooring chain pulling step, pulling the lower end wire upward pulls one side of the mooring chain to the upper side of the league line.

Further, according to the present invention,

In the pulling step of the mooring chain, the mooring chain is pulled up to a supporting mechanism provided to project upward from the upper portion of the league line,

In the mooring chain windlass connection step, one side of the mooring chain is fixed through the stopper located at the upper part of the league line, and the mooring chain located above the stopper is hooked to the support mechanism to transfer one side of the mooring chain to the inside of the league line And then one side of the mooring chain is connected to the windlass located at the upper part of the league line.

Further, according to the present invention,

After the mooring chain built-in step,

And an anchor is installed on the other side of the mooring chain.

Further, according to the present invention,

And the guider provided on the inner wall may protrude upward from the surface of the inner wall.

The present invention makes it possible to mount a mooring chain without moving or rotating the league line. Accordingly, it is not necessary to disassemble or move the structure installed between the league line and the quay wall, and it is not necessary to have a period of time required for the movement and rotation of the league line during the work period in which a lot of workers are input by performing the lee line drying and finishing work, Mounting the ring chain makes the preparation easier and has the effect of saving time and money.

In addition, in the method of mounting a league line mooring chain according to the present invention, mounting work of a mooring chain is carried out by using a leaning wall without changing the position or direction of the league line. Therefore, It is effective.

1 and 2 are diagrams for explaining a conventional mooring chain mounting method of a league line,
3 is a flowchart illustrating a method of mounting a rigging line mooring chain according to the present invention,
FIGS. 4 to 12 are views for explaining a method of mounting a rigging line mooring chain according to the present invention.

Hereinafter, the present invention will be described in detail.

FIG. 3 is a flow chart for explaining a method of mounting a rigging line mooring chain according to the present invention, and FIGS. 4 to 6 and 8 to 15 are diagrams for explaining a method of mounting a rigging line mooring chain according to the present invention FIG. 7 is a detailed view of a portion A of FIG. 6, and a method of mounting a rigging line mooring chain according to the present invention will be described with reference to FIGS. 3 to 15. FIG.

(S10) Step of ridge and barge ridge

The barge line 30 rides on the seam 10 so that the leash line 20 rides on the seam 10 as shown in Fig. 4 and the barge line 30 is disposed on the front or rear of the league line 20. Fig.

(S20) Mooring chain Anchoring step

One side of the mooring chain 40 is moved from the barge line 30 to the side wall 10 and then one side of the mooring chain 40 is connected to a plurality of guiders 50 So as to be positioned below the windlass 80 provided on the upper deck of the league line 20. At this time, the guider 50 has a cylindrical shape, and a bar having a long shape is formed on the upper portion of the guider 50. The plurality of guiders 50 are disposed at regular intervals and when the mooring chain 40 is pulled by the crane to the lower position of the windlass 80, .

(S30) Mooring chain Chuck preparation step

The wire 60 is arranged as shown in Fig. 6 using a crane.

At this time, the wire 60 is connected to the upper wire 61 and the lower wire 62 through a shackle (see FIG. 7), the upper wire 61 is caught by the hook of the crane, and the lower wire 62 Is connected to the mooring chain 40 via the roller guider 100 provided on the side of the rig line 20 down to the seam 10 where the mooring chain 40 is seated. The upper shackle S1 is provided at the lower end of the upper wire 61 and the lower shackle S2 is provided at the upper end of the lower wire 62. The upper shackle S1 and the lower shackle S2 And is connected via the first ring wire R1. The lower shackle S2 is provided with a second ring wire R2.

In this state, the upper wire 61 is pulled upward by using a crane so that the shackle S is positioned near the windlass 80 as shown in Fig. The second ring wire R2 is connected and fixed to the stopper 70 located on the upper deck of the rigging 20 and the hook of the crane is connected to the lower shackle S2, The ring wire R2 is released. Although the second ring wire R2 is fixed to the stopper 70 in this embodiment, it can be fixed to the fixed plate provided on the windrass 80, if necessary.

By pulling the upper wire 61 upward and then hooking the crane hook on the lower wire 62 again, it is possible to solve the problem caused by the limitation of the height of the crane lifting.

(S40) mooring chain pulling step

9, when the securing of the second ring wire R2 is released as described above, when the lower end wire 62 is pulled upward as shown in Fig. 9 using the crane, the mooring chain 40 is pulled up by the crane It is pulled up to the upper deck. 9 to 14, the lower wire 62 is omitted.

At this time, the mooring chain 40 pulled to the upper portion of the upper deck of the rig line 20 is guided by the roller guider 100 and moves upward. At this time, the roller guider 100 is configured to be rotatable in the left and right directions, and can easily guide a plurality of mooring chains 40 coming from various angles.

On the other hand, in the present embodiment, the upper deck of the rig line 20 is provided with a supporting mechanism 90 protruding upward, and the mooring chain 40 is pulled up to above the supporting mechanism 90.

(S50) Mooring chain Windlass connection step

The lower portion of one side of the mooring chain 40 is fixed through the stopper 70 located on the upper deck of the league line 20 and then the upper portion of one side of the mooring chain 40 is passed to the inside of the league line 20, To the windlass (80) located on the upper part of the upper deck (20). At this time, the stopper 70 can be manually or automatically operated.

10, one side of the mooring chain 40 is fixed through a stopper 70 provided on the upper deck of the rigging 20 and a mooring chain 40 ) Of the mooring chain 40 is hooked to the support mechanism 90 to transfer one side of the mooring chain 40 to the inside of the league line 20 and then one side of the mooring chain 40 is connected to the windlass 80 as shown in FIG. Here, the upper portion of one side of the mooring chain 40 contacting the support mechanism 90 may be fixed to the support mechanism 90 through a separate wire or the like.

In this embodiment, when the mooring chain 40 is too short to be connected to the windrass 80 as shown in FIG. 12, it is fixed to one side of the mooring chain 40 fixed to the stopper 70 and the support mechanism 90 The mooring chain 40 is further pulled upward as shown in Fig. 13 and then one side of the mooring chain 40 is fixed to the stopper 70 and the support mechanism 90, And one side of the mooring chain 40 is passed to the inside of the leash line 20 to connect the mooring chain 40 to the windlass 80 as shown in Fig.

(S60) Mooring chain built-in step

After releasing the fixing of the mooring chain 40 by fixing of the stopper 70 and / or the supporting mechanism 90, the windrass 80 is driven to move one side of the mooring chain 40 The mooring chain 40 is embedded in the storage unit 140 inside the rigging 20 and then one side of the mooring chain 40 is fixed to the storage unit 140 and the mooring chain 40 Is positioned below the outer portion of the rigid line 20. The mooring chain 40 is provided in the inside of the league line 20 so that the mooring chain 40 is moved downward of the ship block 60 and the mooring chain 40 One side of the mooring chain 40 is fixed to the fixing part 150 provided in the storage part 140 and the other side of the mooring chain 40 located in the lower part of the outside of the league line 20 is provided at a point for attaching the anchor 120 Located.

(S70) Anchor installation step

When the mooring chain 40 is mounted on the rigid line 20 as described above, the anchor 120 is lifted using a crane, and then the anchor 120 is placed on the other side of the mooring chain 40 as shown in FIG. 15 . At this time, the anchor 120 is stably supported by the support 130 provided on the side surface of the league line 20, so that the league line 20 is not impacted.

On the other hand, the mooring chains 40 are mounted on the respective corner portions of the rigid wire 20. At this time, when the mooring chain 40 is mounted on the league line 20, the mooring chain 40 is mounted on the corner portion farther from the piercing wall 10 (see the contents of FIG. 1) The mooring chain 40 is mounted as in the present embodiment at the corner portion closer to the base 10.

Three mooring chains 40 are mounted on the edge portions of the rigging wires 20 so that the mooring chains 40 mounted on the rigging rods 20 are arranged in the same manner as in the above- A plurality of mooring chains 40 are mounted on the leash line 20 in accordance with the method according to FIG.

As described above, according to the method of mounting a rigging line mooring chain according to the present invention, the mooring chain 40 can be mounted without moving the rigging line 20. [ Therefore, it is not necessary to dismantle the structure provided between the leash line 20 and the inner wall 10, so that it is very convenient to mount the mooring chain 40 on the league line 20, There is a very efficient advantage.

Further, in the method of mounting the league line mooring chain according to the present invention, since the mooring chain 40 is mounted on the land 10 through the land 10 without changing the position of the league line 20, Phase stability can be secured.

The present invention has the above-mentioned merits, so that the present invention is highly industrially applicable and can generate high economic value.

While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10; A wall 20; League line
30; Barge 40; Mooring chain
50; Guider 60; wire
70; Stopper 80; Windrass
90; A support mechanism 100; Roller guider
110; A passage 120; anchor
130; Support 140; The storage unit
150; [0035]

Claims (5)

A league line and a barge line riding step in which the barge line is ridden on the seawall and the barge line is arranged on the front or rear side of the league line;
A mooring chain for guiding one side of the mooring chain from the barge to a wall of the mooring chain and contacting one side of the mooring chain to a plurality of guiders provided on the surface of the sidewall to be positioned below the windlass provided on the upper side of the league line; An anchoring step;
A mooring chain pulling step of pulling one side of the mooring chain located below the windlass to the upper side of the league line;
A mooring chain windlass connecting step of fixing one side lower portion of the mooring chain through a stopper located at an upper portion of the league line and then connecting one side upper portion of the mooring chain to the inside of the league line to connect to the windlass located at the upper portion of the league line;
After releasing the mooring chain by the stopper, the winder is driven to incorporate the mooring chain in the storage portion inside the league line, and then one side of the mooring chain is fixed to the storage portion. On the other hand, A mooring chain built-in step to be located at the outer lower part of the line;
Wherein the first and second portions of the mooring ring are connected to each other.
The method according to claim 1,
After the step of seating the mooring chain,
The mooring chain is connected to the lower wire among the upper wire and the lower wire mutually connected and the upper wire hooked on the crane hook is moved upward so that the connection part of the upper wire and the lower wire is positioned on the upper part of the league line, Further comprising a mooring chain pulling-up step of fixing the lower end wire to the crane hook and releasing the fixing of the connecting portion,
Wherein the mooring chain pulling step pulls the lower end wire upward to pull one side of the mooring chain to the upper side of the league line.
The method according to claim 1,
In the pulling step of the mooring chain, the mooring chain is pulled up to a supporting mechanism provided to project upward from the upper portion of the league line,
In the mooring chain windlass connection step, one side of the mooring chain is fixed via a stopper located at the upper part of the league line, and a mooring chain located above the stopper is hooked to a support mechanism to transfer one side of the mooring chain to the inside of the league line Wherein one side of the mooring chain is connected to a windlass located on the upper side of the league line.
The method according to claim 1,
After the mooring chain built-in step,
Further comprising an anchor mounting step of mounting an anchor on the other side of the mooring chain.
5. The method according to any one of claims 1 to 4,
Wherein the guider provided on the sidewall is protruded upward from the surface of the sidewall.
KR1020150148928A 2015-10-26 2015-10-26 Loading method of the moorig chain on the rig KR101781205B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150148928A KR101781205B1 (en) 2015-10-26 2015-10-26 Loading method of the moorig chain on the rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150148928A KR101781205B1 (en) 2015-10-26 2015-10-26 Loading method of the moorig chain on the rig

Publications (2)

Publication Number Publication Date
KR20170048663A true KR20170048663A (en) 2017-05-10
KR101781205B1 KR101781205B1 (en) 2017-09-25

Family

ID=58743633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150148928A KR101781205B1 (en) 2015-10-26 2015-10-26 Loading method of the moorig chain on the rig

Country Status (1)

Country Link
KR (1) KR101781205B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170117483A1 (en) * 2015-06-30 2017-04-27 Samsung Display Co., Ltd. Organic light-emitting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050470A2 (en) * 2002-12-05 2004-06-17 Gaia Importação, Exportação E Serviços Ltda Mooring windlass/winch system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170117483A1 (en) * 2015-06-30 2017-04-27 Samsung Display Co., Ltd. Organic light-emitting device

Also Published As

Publication number Publication date
KR101781205B1 (en) 2017-09-25

Similar Documents

Publication Publication Date Title
CN100548795C (en) Offshore platform and the method for setting up raft
US9573660B2 (en) Traction system for operating lines of a vessel
EP3251942B1 (en) Mooring pulley tensioning system
JPS621878B2 (en)
US20150217838A1 (en) Method for lowering and hoisting of a load to or from an ocean floor
JP5565803B2 (en) Installation method of tension mooring floating structure and ship for installation of tension mooring floating structure
AU2007350722A1 (en) Mooring system
KR102111988B1 (en) Movable mooring system and the ship having it
US20220177081A1 (en) Vessel and method for installation of a pile adapted to support an offshore wind turbine
KR101781205B1 (en) Loading method of the moorig chain on the rig
US8181589B2 (en) Gravity anchor
KR20140120150A (en) mooring device and method using magnetic force
KR20180038700A (en) Ship mooring system with turning mooring post and mooring method using it
KR102266943B1 (en) Buoy Anchor and Anchoring System having the same
KR20150000514U (en) Hook apparatus having structure for constructing in vessel
KR101358312B1 (en) Marine vessel
JP5684220B2 (en) How to install a buoy
KR20160005887A (en) Floating crane rigging system
KR200357757Y1 (en) Ship Lifting system
KR20140005359U (en) Align Device of Anchor Chain
KR20150104734A (en) Vessel mooring apparatus using pulley
CN103896151B (en) The automatic releasing device of hoisting rig
KR101584571B1 (en) Docking device and method for connecting floating dock and barge
US10710845B2 (en) Method of handing over a load, and an arrangement to hand over a load
KR20150012907A (en) Apparatus of quay bitt

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant