KR20170089556A - Apparatus for supporting ship hull - Google Patents

Apparatus for supporting ship hull Download PDF

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Publication number
KR20170089556A
KR20170089556A KR1020160009916A KR20160009916A KR20170089556A KR 20170089556 A KR20170089556 A KR 20170089556A KR 1020160009916 A KR1020160009916 A KR 1020160009916A KR 20160009916 A KR20160009916 A KR 20160009916A KR 20170089556 A KR20170089556 A KR 20170089556A
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KR
South Korea
Prior art keywords
hull
auxiliary
main
adjusting
angle
Prior art date
Application number
KR1020160009916A
Other languages
Korean (ko)
Inventor
김현우
Original Assignee
삼성중공업 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 삼성중공업 주식회사 filed Critical 삼성중공업 주식회사
Priority to KR1020160009916A priority Critical patent/KR20170089556A/en
Publication of KR20170089556A publication Critical patent/KR20170089556A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C5/00—Equipment usable both on slipways and in dry docks
    • B63C5/02—Stagings; Scaffolding; Shores or struts
    • B63C5/04—Bilge or keel blocks
    • B63B9/00—
    • B63B9/06—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

A hull skewer is disclosed. A hull balun apparatus according to an embodiment of the present invention includes: a main beam supporting a first bottom surface of a hull; And an auxiliary boom fixed to the side of the main bogie and supporting the second bottom surface of the hull to disperse the load applied to the hull. The auxiliary reinforcement can support the bottom of the bow side outer line section or the stern side outer line section of the hull. The auxiliary bifurcation can be provided in a height-adjustable manner. The hull rewinding apparatus includes a position adjusting section for adjusting the position of the auxiliary bobbin with respect to the main bobbin; An angle regulating portion for rotating the auxiliary antiparallel to the main antiparallel; The control unit may further calculate a target position of the auxiliary sledge according to the arrangement information of the sleds and drive the position adjusting unit and the angle adjusting unit according to the calculated target position of the auxiliary sledge. According to the embodiment of the present invention, it is possible to prevent damage to the hull by dispersing the load applied to the hull by the auxiliary rein. It is also possible to adaptively distribute the load of the hull by adjusting the position and angle of the auxiliary bows according to the bogey arrangement situation.

Description

{APPARATUS FOR SUPPORTING SHIP HULL}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a hull balancing apparatus, and more particularly, to a hull balancing apparatus capable of preventing damage to a hull by dispersing load on the hull.

Generally, a ship or block is made by placing a ship or a block on it. In order to arrange the bogies, firstly the load acting on each bogie according to the hull structure is verified by structural analysis, and the bogies are arranged considering the weight of the ship or block and the load of the ground. If a load greater than the limit load of the ground is applied, ground subsidence and breakage may occur. Therefore, it is necessary to change the arrangement of the bogies or install additional bogies. In the case where it is not possible to install additional antagonism due to its linear nature as in the case of the US territory, it is necessary to change the arrangement of the antagonists. In the process of relocating the antagonists, since the load is concentrated on the antagonism around the area where the antagonism is removed, Lt; / RTI >

An object of the present invention is to provide a hull girder splitting device capable of preventing damage to a ship and a ship by distributing a load applied to the hull.

Another object of the present invention is to provide a hull balancing device capable of effectively distributing loads applied to the hull by adjusting the position of the auxiliary bumps according to the bump arrangement situation.

The problems to be solved by the present invention are not limited to the above-mentioned problems. Other technical subjects not mentioned will be apparent to those skilled in the art from the description below.

According to one aspect of the present invention, there is provided a hull balancing device comprising: a main beam supporting a first bottom surface of a hull; And an auxiliary boss fixed to a side portion of the main boss and supporting a second bottom surface of the hull to disperse a load applied to the hull.

The second bottom surface may include a bow side of the hull, or a bottom side of the aft side outer line section.

The auxiliary bobbin includes a base member supported by the dock; A support member fixed on the base member; And a support fixed to the upper portion of the support to support a second bottom surface of the hull, the upper surface of which is provided as a friction pad.

The auxiliary bobbin may further include a rotation support member that rotatably supports the support portion with respect to the support base.

The auxiliary boss may further include a height adjusting unit for adjusting a height of the supporting unit.

The hull rewinding apparatus includes a connecting member for connecting the main bogie and the auxiliary bogie; And a position adjusting unit installed on the connecting member and adjusting the position of the auxiliary bosses with respect to the main boss.

The hull rewinding apparatus may further include an angle adjusting unit installed on the main bogie and rotating the auxiliary bogie with respect to the main bogie.

The hull joining apparatus calculates a target position and a target angle of the auxiliary breech block according to the arrangement information of the breech block and drives the position control unit and the angle control unit according to the calculated target position and the target angle of the auxiliary breech block .

According to the embodiment of the present invention, there is provided a hull and twisting apparatus capable of preventing damage to the hull and the twister by dispersing a load applied to the hull.

Further, according to the embodiment of the present invention, it is possible to adaptively distribute the load applied to the hull by adjusting the position of the auxiliary bifurcations in accordance with the bipod.

The effects of the present invention are not limited to the effects described above. Unless stated, the effects will be apparent to those skilled in the art from the description and the accompanying drawings.

1 is a plan view showing a state of use of the hull girder system 100 according to an embodiment of the present invention.
2 is a perspective view of a hull anti-roll apparatus 100 according to an embodiment of the present invention.
3 is a perspective view of a hull reamer 100 according to another embodiment of the present invention.
4 is a configuration diagram of the control system 160 shown in FIG.
FIG. 5 is a view for explaining the operation of the hull balancing apparatus according to the embodiment of FIG. 3. FIG.

Other advantages and features of the present invention and methods for accomplishing the same will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and the present invention is only defined by the scope of the claims. Although not defined, all terms (including technical or scientific terms) used herein have the same meaning as commonly accepted by the generic art in the prior art to which this invention belongs. A general description of known configurations may be omitted so as not to obscure the gist of the present invention. In the drawings of the present invention, the same reference numerals are used as many as possible for the same or corresponding configurations. To facilitate understanding of the present invention, some configurations in the figures may be shown somewhat exaggerated or reduced.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises", "having", or "having" are intended to specify the presence of stated features, integers, steps, operations, components, Steps, operations, elements, parts, or combinations thereof, whether or not explicitly described or implied by the accompanying claims.

A hull balun apparatus according to an embodiment of the present invention includes: a main beam supporting a first bottom surface of a hull; And an auxiliary bobbin fixed to the side of the main bobbin for supporting a second bottom surface of the hull (e.g., a bow side outer row section or aft side outer row section of the hull) to distribute a load applied to the hull. According to the embodiment of the present invention, the load of the ship can be dispersed to the auxiliary boom to prevent damage to the ship and the ship.

In one embodiment, the auxiliary boom includes a rotary support member for rotatably supporting a support for supporting the hull; And a height adjuster for adjusting the height of the support portion. In one embodiment, the hull balun includes a position adjuster for adjusting the position of the auxiliary bounces relative to the main bounch; An angle regulating unit for rotating the auxiliary boss about the main boss; The hull rewinding apparatus may further include a control unit for calculating a target position of the auxiliary bones according to the arrangement information of the bones and driving the position adjustment unit according to the calculated target position of the auxiliary bones. According to this embodiment, it is possible to adaptively distribute the load of the hull by adjusting the position of the auxiliary breech block according to the braking arrangement situation.

1 is a plan view showing a state of use of the hull girder system 100 according to an embodiment of the present invention. 2 is a perspective view of a hull anti-roll apparatus 100 according to an embodiment of the present invention. 1 and 2, the hull rewinding apparatus 100 includes a main bobbin 110 and an auxiliary bobbin 120 so as to prevent the damage of the hull 10 by dispersing the load of the hull 10 .

The hull rewinding apparatus 100 supports the hull 10 in the dock 20 and supports the forward side outer section 12 and the aft outer section 14 or 16 of the hull 10, can do. The hull rewinding apparatus 100 distributes the load of the hull 10 to the auxiliary boll 120 so that the load of the hull 10 is distributed to the main boll 110 And it is possible to prevent damage to the hull 10 including the bow / unillustrated bar section 12, 14, 16 and the like.

The main reinforcement 110 and the auxiliary reinforcement 120 are provided to support different areas of the hull 10. The main beam 110 supports the first bottom surface of the hull 10. The auxiliary bobbin 120 is fixed by a connecting member 130 fixed to the side of the main bobbin 110 in the horizontal direction so that the second bottom surface of the hull 10, Or the bottom side of the stern side outside line sections 14, 16. The auxiliary bobbin 120 disperses the load of the hull 10 so as to prevent the load of the main bobbin 110 from concentrating on the first bottom surface of the hull 10.

In one embodiment, the auxiliary sill 120 includes a base member 121 supported on the dock 20, a support 122 mounted on the base member 121, A height adjusting portion 124 for adjusting the height of the supporting portion 123 and a rotation supporting portion 123 for supporting the supporting portion 123 in a rotatable manner with respect to the supporting table 122, Member 125 as shown in FIG.

The support portion 123 may be provided with a friction pad, for example, a rubber pad, on the upper surface contacting the bottom surface of the hull 10. In the illustrated embodiment, the height adjustment portion 124 is configured to adjust the height of the support portion 123 by means of a hydraulic cylinder, but the height of the support portion 123 may be adjusted by a screw shaft, a pinion / rack structure, As shown in FIG. The rotation support member 125 may be provided in a hinge structure on the upper end side of the support member 122 so as to support the support member 123 about the hinge axis so as to fit the bottom surface of the hull 10.

According to the present embodiment, even if the bumps around the hull bulkhead 100 are removed in the process of changing the arrangement of the bumps when the bounce repositioning is required, the load applied to the hull 10 by the main bump 110 is reduced It is possible to prevent damage to the hull such as a bow / non-bowed section or the like. In the illustrated example, one auxiliary beam 120 is connected to the main beam 110, but a plurality of auxiliary beams 120 are connected to the main beam 110 to disperse the load applied to the ship 10 It is possible.

3 is a perspective view of a hull reamer 100 according to another embodiment of the present invention. In describing the embodiment of FIG. 3, redundant description of the same or corresponding components to those of the embodiments of FIGS. 1 and 2 can be omitted. 3, the hull rewinding apparatus 100 differs from the above-described embodiment in that it further includes a position adjusting unit 140, an angle adjusting unit 150, and a control system 160. As shown in FIG.

The position adjusting unit 140 is installed on the connecting member 130 connecting the main boss 110 and the auxiliary boss 120 to adjust the position of the auxiliary boss 120 with respect to the main boss 110. In one embodiment, the position adjuster 140 may be provided as a hydraulic cylinder. The rod of the hydraulic cylinder can be connected to the auxiliary boss 120. [ The position adjustment unit 140 may be controlled by the control system 160. [ The control system 160 will now be described in more detail with reference to FIG.

The angle adjusting unit 150 is installed on the side surface of the main bobbin 110 to rotate the auxiliary bobbin 120 with respect to the main bobbin 110. The angle adjusting unit 150 may rotate the connecting member 130 around the main bobbin 110 to turn the auxiliary bobbin 120. For example, the angle adjuster 150 may be provided as a driving motor, a hydraulic cylinder, a reducer, a gear structure, or the like, but the angle of the auxiliary boss 120 may be adjusted by other mechanism mechanisms not mentioned. The position and angle of the auxiliary bobbin 120 can be adjusted with respect to the main bobbin 110 by the position adjusting unit 140 and the angle adjusting unit 150. [ At least one rolling wheel may be provided at the bottom of the base member 121 to facilitate the movement of the auxiliary boss 120.

4 is a configuration diagram of the control system 160 shown in FIG. 3 and 4, the control system 160 may include a user interface unit 161, an input / output unit 162, a memory unit 163, a display unit 164, and a control unit 165. The user interface unit 161 may be provided for the operator to input a command for determining the target position and the target angle of the auxiliary sword 120 in the process of rearrangement of the swords. The user interface unit 161 may be provided as a keyboard, a mouse, a touch pad, a button, or the like.

The input / output unit 162 receives information for calculating the target position and the target angle of the auxiliary skein 120, for example, arrangement information of the skeptics through the wired / wireless communication, And to output a control signal for driving the position adjusting unit 140 and the angle adjusting unit 150 according to the target angle. The arrangement information of the antagonisms includes information on the arrangement of the antipodes supporting the present hull, the positions of the antifibers to be separated from the bottom of the hull in the process of rearrangement of the antipodals, the load information of each antipod, calculated by the structural analysis using the hull design data And the like.

The control unit 165 controls each configuration of the control system 160 and calculates target positions and target angles of the auxiliary bosses 120 using the arrangement information of the bosses. The control unit 165 may drive the position adjusting unit 140 and the angle adjusting unit 150 according to the target position and the target angle of the calculated auxiliary sled 120. [ The memory unit 163 may store information such as placement information of the bones, a target position of the auxiliary bones 120, and a program for calculating the target angle. The display unit 164 can display information such as a load distribution applied to the hull 10, a target position of the auxiliary boss 120, a target angle, etc. on a screen of a liquid crystal display (LCD) .

FIG. 5 is a view for explaining the operation of the hull balancing apparatus according to the embodiment of FIG. 3. FIG. 3 and 5, when the target position and the target angle of the auxiliary sphere 120 are calculated by the control system 160, the information is transmitted to the position adjustment unit 140 and the angle adjustment unit 150 The position and angle of the auxiliary boss 120 are adjusted by the position adjusting unit 140 and the angle adjusting unit 150. The height of the bottom surface of the hull 10 at the corresponding position is calculated as the position and angle of the auxiliary bumps 120 are adjusted so that the height adjusting portion 124 is automatically adjusted .

According to the embodiment of FIGS. 3 to 5, the position, angle, and height of the auxiliary snakes can be adaptively adjusted according to the arrangement situation of the snakes, so that the load applied to the ship can be quickly and effectively dispersed into the main snakes and auxiliary snakes . Therefore, according to the present embodiment, it is possible to prevent damage to the hull and damage to the main bump (auxiliary bump, auxiliary bump), and to reduce the maintenance work of the hull and the bump.

It is to be understood that the above-described embodiments are provided to facilitate understanding of the present invention, and do not limit the scope of the present invention, and it is to be understood that various modifications are possible within the scope of the present invention. It is to be understood that the technical scope of the present invention should be determined by the technical idea of the claims and the technical scope of protection of the present invention is not limited to the literary description of the claims, To the invention of the invention.

10: Hull 12: Outer line section
14, 16: stern side outer line section 20: dock
100: Hull bend unit 110: Main team
120: auxiliary boss 121: base member
122: Support 123: Support
124: height adjusting portion 125: rotation supporting member
130: connecting member 140:
150: Angle adjusting unit 160: Control system
161: user interface unit 162: input / output unit
163: memory unit 164: display unit
165:

Claims (8)

A main rail supporting the first bottom surface of the hull; And
And an auxiliary bobbin fixed to the side of the main bobbin for supporting a second bottom surface of the hull and dispersing a load applied to the hull. The method according to claim 1,
And the second bottom surface includes a bottom side of a bow side outer string section or aft side outer string section of the hull. The method according to claim 1,
The auxiliary bifurcation may include:
A base member supported on the dock;
A support provided on the base member; And
And a support portion which is fixed to an upper portion of the support member to support a second bottom surface of the hull member, the upper surface of which is provided as a friction pad. The method of claim 3,
And the auxiliary bobbin further includes a rotation support member for rotatably supporting the support portion with respect to the support base. The method of claim 3,
Wherein the auxiliary bobbin further includes a height adjusting portion for adjusting a height of the supporting portion. 6. The method according to any one of claims 1 to 5,
A connecting member connecting the main boss and the auxiliary boss; And
And a position adjusting unit installed on the connecting member and adjusting a position of the auxiliary bosses with respect to the main boss. The method according to claim 6,
Further comprising an angle adjusting unit installed on the main bogie and rotating the auxiliary bogie with respect to the main bogie. 8. The method of claim 7,
And a control unit for calculating the target position and the target angle of the auxiliary sledge according to the arrangement information of the sledge and driving the position adjusting unit and the angle adjusting unit according to the calculated target position and the target angle of the auxiliary sledge Device.
KR1020160009916A 2016-01-27 2016-01-27 Apparatus for supporting ship hull KR20170089556A (en)

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KR1020160009916A KR20170089556A (en) 2016-01-27 2016-01-27 Apparatus for supporting ship hull

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KR1020160009916A KR20170089556A (en) 2016-01-27 2016-01-27 Apparatus for supporting ship hull

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112078749A (en) * 2020-07-29 2020-12-15 沪东中华造船(集团)有限公司 General assembly supporting method for single-shell fuel tank
KR20220008433A (en) 2020-07-13 2022-01-21 삼성중공업 주식회사 Supporting apparatus for shipbuilding
KR102587279B1 (en) * 2022-10-13 2023-10-12 목포해양대학교 산학협력단 Keel block device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220008433A (en) 2020-07-13 2022-01-21 삼성중공업 주식회사 Supporting apparatus for shipbuilding
CN112078749A (en) * 2020-07-29 2020-12-15 沪东中华造船(集团)有限公司 General assembly supporting method for single-shell fuel tank
CN112078749B (en) * 2020-07-29 2022-12-13 沪东中华造船(集团)有限公司 General assembly supporting method for single-shell fuel tank
KR102587279B1 (en) * 2022-10-13 2023-10-12 목포해양대학교 산학협력단 Keel block device

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