KR101763817B1 - Gangway apparatus - Google Patents
Gangway apparatus Download PDFInfo
- Publication number
- KR101763817B1 KR101763817B1 KR1020160026538A KR20160026538A KR101763817B1 KR 101763817 B1 KR101763817 B1 KR 101763817B1 KR 1020160026538 A KR1020160026538 A KR 1020160026538A KR 20160026538 A KR20160026538 A KR 20160026538A KR 101763817 B1 KR101763817 B1 KR 101763817B1
- Authority
- KR
- South Korea
- Prior art keywords
- platform
- ship
- vessel
- stretchable
- stopper
- Prior art date
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Classifications
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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
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/24—Bridges or similar structures, based on land or on a fixed structure and designed to give access to ships or other floating structures
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
- B63B2027/141—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts telescopically extendable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
There is provided a gangway device for providing a passage connecting between a first ship and a second ship or between a first ship and a seam. Wherein the gangway device is provided on the first ship and comprises: a vertically stretchable portion capable of stretching in a vertical direction; A first platform supported by the up-down stretchable portion; A second platform provided on a second vessel or quay; A passage for connecting between the first platform and the second platform; And a left and right stretchable portion which is provided on at least one of the first platform, the second platform and the passage portion and which is stretchable in the left and right direction. According to the present embodiment, it is possible to stably secure the moving path between the ships or between the ship and the quay, adaptively to the difference in height and distance between the ships or between the ship and the quay, And it is possible to prevent damage / breakage such as cracks in the gangway.
Description
BACKGROUND OF THE
In general, the gangway may be provided to the vessel for the movement of persons or cargo between the vessel and the ground. On the other hand, the gangway is installed on the vessel to provide the passage with other vessels from the sea, but the conventional gangway is fixedly installed on the vessel irrespective of the height difference caused by the difference of the draft between the vessels. If the height difference or the distance between the ships is excessively changed due to this, an impact is applied to the gangway, so that damage or breakage such as cracks may occur in the gangway, which may cause a safety problem.
The present invention can stably secure a moving path between ships or between ships and a ship, adaptively to height differences and distances between ships or between a ship and a quay, to cushion shocks applied to gangways, It is an object of the present invention to provide a gangway device capable of preventing damage / breakage such as cracks in a way.
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.
A gangway device according to one aspect of the present invention is a gangway device for providing a passage connecting between a first ship and a second ship or between the first ship and a quay, A vertically stretchable portion capable of stretching and shrinking; A first platform supported by the up-and-down stretchable portion; A second platform provided on the second ship or the seam; A passage for connecting between the first platform and the second platform; And a left and right stretchable portion provided in at least one of the first platform, the second platform, and the passage portion, and capable of stretching in the left and right direction.
The left and right stretchable and contractible portions include a first stretchable portion provided to the first platform so as to be stretchable in the left and right direction; And a second stretchable portion provided in the second platform so as to be stretchable in the lateral direction.
Wherein the left and right extensible portion comprises: a pad portion installed inside the first platform or the second platform and rotatably fixed to the end portion of the passage portion; A stopper fixed to an inner space of the first platform or the second platform; And a buffer spring provided in a lateral direction between the pad portion and the stopper in an internal space of the first platform or the second platform, wherein the gap between the pad portion and the stopper is adjustable, And may be provided movably in the first platform or the inner space of the second platform.
Wherein the upper and lower stretchable and contractible portions include: a support portion having a groove portion vertically fixed to the deck of the first ship and formed in a vertical direction; And a buffer spring inserted into the groove of the support portion so as to be vertically arranged to elastically support the first platform.
The gangway device may further include a roller portion for movably supporting the second platform on the second ship or the sill.
The gangway device may further include a stopper provided on the second vessel or the quay to limit movement of the roller portion.
Wherein the gangway device comprises: a sensor unit for measuring at least one of height difference and distance between the first vessel and the second vessel or between the first vessel and the vessel wall; A hydraulic cylinder provided to connect at least one of the first vessel and the second vessel to the passage portion; And controlling the hydraulic cylinder in accordance with at least one of a height difference and a distance between the first ship and the second ship or between the first ship and the seam wall to control the direction of the passage portion, And a controller for adjusting the position of the second platform.
Wherein the stopper comprises: a first stopper provided on an edge area of the second ship or the sill facing the first ship; And a second stopper provided in an inner region of the second vessel or the inner wall of the inner wall, wherein the control unit is configured to set a height difference or a distance between the first vessel and the second vessel or between the first vessel and the inner wall Controls the roller unit so that the second platform moves to the first stopper side when the reference range is exceeded; The roller section can be controlled so that the second platform moves to the second stopper side when the height difference or distance between the first ship and the second ship or between the first ship and the sill wall is less than a set reference range .
According to the embodiment of the present invention, it is possible to stably obtain a moving path between ships or between a ship and a quay, adaptively to the difference in height and distance between the ships or between the ship and the quay, And a gangway device capable of preventing damage / breakage such as cracks in the gangway is provided.
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 side view schematically showing a
2 is an enlarged cross-sectional view of the 'A' portion shown in FIG.
3 is an enlarged cross-sectional view of the portion 'C' shown in FIG.
4 is an enlarged cross-sectional view of the 'B' portion shown in FIG.
FIGS. 5 to 6 are views for explaining the operation and effects of the
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.
(For example, a buffer spring provided in the up-and-down direction) capable of expanding and contracting in the up-and-down direction on the ship or a quay wall and a left and right stretchable and contractible portion in the left and right direction A spring) is provided. According to the embodiments of the present invention, the upper and lower stretchable and contractible portions and the left and right stretchable portions securely secure the movement path between the ships or between the ship and the quay, adaptively to the difference in height and distance between the ships or between the ship and the quay wall. So that shocks applied to the gangway can be buffered and damage / breakage such as cracks in the gangway can be prevented.
1 is a side view schematically showing a
Referring to FIG. 1, the
In one embodiment, the
2 is an enlarged cross-sectional view of the 'A' portion shown in FIG. Referring to FIGS. 1 and 2, the vertical stretchable and
The
A plurality of the vertically stretchable and
Referring again to FIG. 1, the
And the
The
The
The
3 is an enlarged cross-sectional view of the portion 'C' shown in FIG. 1 and 3, the
The left and right
The first
The
The
The
In one embodiment, the sensor unit may be provided as a laser meter installed in the
The
The control unit controls the
Conversely, when the height difference or distance between the
FIGS. 5 to 6 are views for explaining the operation and effects of the
As another example, when the distance between the
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: first vessel 20: second vessel
100: gangway device 110: upper and lower stretching part
120: first platform 130: second platform
140: roller portion 150:
160:
190, 200:
Claims (8)
A vertically stretchable portion provided on the first vessel and capable of stretching in a vertical direction;
A first platform supported by the up-and-down stretchable portion;
A second platform provided on the second ship or the seam;
A passage for connecting between the first platform and the second platform; And
And a left and right extensible portion provided in at least one of the first platform, the second platform, and the passage portion and capable of expanding and contracting in the left and right direction,
Wherein the left and right extensible portion comprises: a pad portion installed inside the first platform or the second platform and rotatably fixed to the end portion of the passage portion; A stopper fixed to an inner space of the first platform or the second platform; And a cushion spring provided in a lateral direction between the pad portion and the stopper in an internal space of the first platform or the second platform.
The left and right stretchable and contractible portions include a first stretchable portion provided to the first platform so as to be stretchable in the left and right direction; And a second stretchable portion provided in the second platform so as to be retractable in a lateral direction.
Wherein the pad portion is provided movably in an inner space of the first platform or the second platform so that a distance between the pad portion and the stopper is adjustable.
Wherein the upper and lower stretchable and contractible portions include: a support portion having a groove portion vertically fixed to the deck of the first ship and formed in a vertical direction; And a buffer spring inserted into the groove portion of the support portion so as to be vertically arranged to elastically support the first platform.
And a roller portion movably supporting the second platform on the second vessel or the sill wall.
Further comprising a stopper provided on the second vessel or the quay to limit movement of the roller portion.
A vertically stretchable portion provided on the first vessel and capable of stretching in a vertical direction;
A first platform supported by the up-and-down stretchable portion;
A second platform provided on the second ship or the seam;
A passage for connecting between the first platform and the second platform;
A left and right extensible portion provided on at least one of the first platform, the second platform, and the passage portion and capable of expanding and contracting in the left and right direction;
A roller portion movably supporting the second platform on the second vessel or the sill wall;
A stopper provided on the second vessel or the wall to limit movement of the roller portion;
A sensor unit for measuring at least one of height difference and distance between the first ship and the second ship or between the first ship and the seashore;
A hydraulic cylinder provided to connect at least one of the first vessel and the second vessel to the passage portion; And
Controlling the hydraulic cylinder so as to adjust the direction of the passage portion according to at least one of a height difference and a distance between the first vessel and the second vessel or between the first vessel and the wall, And a control unit for adjusting the position of the second platform.
Wherein the stopper comprises: a first stopper provided on an edge area of the second ship or the sill facing the first ship; And a second stopper provided in an inner region on the second vessel or the inner wall,
Wherein,
Controlling the roller unit so that the second platform moves to the first stopper side when a height difference or a distance between the first ship and the second ship or between the first ship and the septal wall exceeds a set reference range;
And a control unit for controlling the roller unit to move the second platform to the second stopper side when the difference in height or distance between the first ship and the second ship or between the first ship and the sill wall is less than a set reference range, Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160026538A KR101763817B1 (en) | 2016-03-04 | 2016-03-04 | Gangway apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160026538A KR101763817B1 (en) | 2016-03-04 | 2016-03-04 | Gangway apparatus |
Publications (1)
Publication Number | Publication Date |
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KR101763817B1 true KR101763817B1 (en) | 2017-08-01 |
Family
ID=59650275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160026538A KR101763817B1 (en) | 2016-03-04 | 2016-03-04 | Gangway apparatus |
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KR (1) | KR101763817B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101914944B1 (en) * | 2017-09-15 | 2018-11-06 | 삼성중공업 주식회사 | Gangway device for mooring |
CN113320647A (en) * | 2021-04-29 | 2021-08-31 | 广船国际有限公司 | Ship connecting mechanism and ship connecting method |
CN115092723A (en) * | 2022-08-01 | 2022-09-23 | 深圳市格睿尔科技有限公司 | Ship transportation channel, marine transport ship and ship transportation channel building method |
KR102617572B1 (en) | 2023-06-26 | 2023-12-27 | 주식회사 삼공사 | Remote control gangway |
KR102617571B1 (en) | 2023-06-26 | 2023-12-27 | 주식회사 삼공사 | Cylinder Type Bulwark Ladder |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
KR101522143B1 (en) * | 2014-10-08 | 2015-05-20 | 신흥권 | A floating pier withstanding surges |
-
2016
- 2016-03-04 KR KR1020160026538A patent/KR101763817B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
KR101522143B1 (en) * | 2014-10-08 | 2015-05-20 | 신흥권 | A floating pier withstanding surges |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101914944B1 (en) * | 2017-09-15 | 2018-11-06 | 삼성중공업 주식회사 | Gangway device for mooring |
CN113320647A (en) * | 2021-04-29 | 2021-08-31 | 广船国际有限公司 | Ship connecting mechanism and ship connecting method |
CN113320647B (en) * | 2021-04-29 | 2022-05-20 | 广船国际有限公司 | Ship connecting mechanism and ship connecting method |
CN115092723A (en) * | 2022-08-01 | 2022-09-23 | 深圳市格睿尔科技有限公司 | Ship transportation channel, marine transport ship and ship transportation channel building method |
CN115092723B (en) * | 2022-08-01 | 2024-01-26 | 深圳市格睿尔科技有限公司 | Ship transportation channel, marine transportation ship and ship transportation channel construction method |
KR102617572B1 (en) | 2023-06-26 | 2023-12-27 | 주식회사 삼공사 | Remote control gangway |
KR102617571B1 (en) | 2023-06-26 | 2023-12-27 | 주식회사 삼공사 | Cylinder Type Bulwark Ladder |
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