KR20100095805A - Boarding bridge for embarkation andleaving a ship on wharf - Google Patents

Boarding bridge for embarkation andleaving a ship on wharf Download PDF

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Publication number
KR20100095805A
KR20100095805A KR1020090014807A KR20090014807A KR20100095805A KR 20100095805 A KR20100095805 A KR 20100095805A KR 1020090014807 A KR1020090014807 A KR 1020090014807A KR 20090014807 A KR20090014807 A KR 20090014807A KR 20100095805 A KR20100095805 A KR 20100095805A
Authority
KR
South Korea
Prior art keywords
bridge
wire rope
chain
ladder
length
Prior art date
Application number
KR1020090014807A
Other languages
Korean (ko)
Inventor
염대범
Original Assignee
주식회사 정아마린
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 주식회사 정아마린 filed Critical 주식회사 정아마린
Priority to KR1020090014807A priority Critical patent/KR20100095805A/en
Publication of KR20100095805A publication Critical patent/KR20100095805A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The present invention relates to an automatic lifting and lowering bridge for wharf installation using a wire rope, and more particularly, to use the wire rope as a means for setting the slope of the bridge to set the slope of the bridge, and towing the wire rope. A weight balance for maintaining the tension of the wire rope to automatically adjust the tension of the wire rope, a debit having a rotating plate for horizontal turning of the ship, and a lower ladder fixed to the lift of the pylon. Forming a chain socket to operate the chain with the chain motor, so that the length of the upper ladder can be variable, providing an automatic lifting and lowering bridge for wharf installation consisting of bridges whose length is adjusted by changing the position of the upper ladder, bridge Safe and safe operation of the bridge, the length of bridge and changes To be surely mounted to the cross-linking through the automatic tensioning of the wire rope according to the value, which will make the effect of increasing the efficiency of the boarding and disembarking by expanding the eyepiece and eyepiece width used with a variety of vessels.

Description

Boarding bridge for embarkation andleaving a ship on wharf}

The present invention relates to an automatic lifting and lowering bridge for wharf installation using a wire rope, and more particularly to a bridge that bridges the ship and the pier at the pier that can not use the lifting ladder installed on the side of the ship, The length of bridge to be composed is variable by the chain motor, chain and chain socket, and the slope of the bridge can be set by the wire rope connecting the bridge and the debit.

In general, the pier where the ship is anchored is provided with a bridge connecting the ship and the land.

The above bridge is installed by connecting the bridge to the bridge formed vertically on the land, set the height of the bridge in accordance with the height of the ship in contact with the pier, and adjust the length of the bridge according to the distance between the ship and the steel tower Doing.

In the case of the bridge as described above, the method of adjusting the length of bridge is connected to the lower ladder and the upper ladder by a hydraulic cylinder, and the length of the bridge is adjusted by changing the length of the cylinder.

However, the length of the bridge is controlled according to the size of the cylinder, and the length of the bridge is extremely limited in the length of the bridge. There is a problem that can not use the bridge, the use of the bridge installed at a high cost is a very inefficient problem.

The present invention provides a convenient and safe lift operation of the bridge provided in the bridge, and it is possible to securely mount the bridge through the change of the length of the bridge and the automatic tension adjustment of the wire rope according to the position of the ship, docking with various ships and The purpose is to increase the efficiency of getting on and off the ship by expanding the use of the eyepiece.

The present invention as a means to solve the above problems, to improve the automatic lifting and lowering bridge for wharf installation,

The configuration of the above bridges, using a wire rope as a means for setting the slope of the bridge to set the slope of the bridge,

A debit including a weight balance for maintaining the tension of the wire rope to form a drive motor for pulling the wire rope and automatically adjusting the tension of the wire rope, and a rotating plate for horizontal turning of the ship;

A chain socket and a chain socket acting as a chain motor are formed so that the length of the upper ladder can be varied with respect to the lower ladder fixed to the lift of the pylon, and the bridge construction is automatically made of bridges whose length is adjusted by changing the position of the upper ladder. It is to provide a lift type mission.

The present invention allows the bridge to drive the bridge through the wire rope and gear and chain constituting the bridge, so that the bridge lift operation is convenient and safe, the length of the bridge and the wire rope according to the position on the ship Through the automatic tension control of the cross-linking can be securely mounted, it is effective to increase the efficiency of getting on and off the ship by expanding the eyepiece and the eyepiece use range with various vessels.

The configuration of the present invention is as follows.

The present invention consists of a lift 200 moving vertically to the pylon 100 fixed to the inner wall for the entry and exit of the vessel (2) anchored in the pier (1), the upper ladder 301 and the lower ladder 302 It is to improve the automatic lifting and lowering type of the bridge 400 for wharf installation to change the length of the bridge (300).

The present invention is the configuration of the bridge 400 is a wire rope 410 connecting the lower frame 301 and the pylon 100 upper side of the bridge 300, the drive for the towing of the wire rope 410 A debit 420 having a weight balance 422 for forming a motor 421 and automatically adjusting the tension of the wire rope 410, and a rotating plate 423 for horizontal turning of the wire rope 410; The chain motor 311 on the upper ladder 301 and the lower leg 302 so that the length of the upper ladder 301 can be varied with respect to the lower frame 302 fixed to the lift 200 of the pylon 100. Forming a moving chain socket 313 connected to the rotating chain 312 by the drive of, characterized in that consisting of the bridge 300 is adjusted in length through the position change of the upper ladder 301.

When described in detail by the accompanying drawings, the present invention as follows.

Referring to the configuration and operation of the debit 420 constituting the bridge 400 in the present invention, the debit 420 is to be installed on the top of the pylon 100 formed on land, bridge (fixed to the lift 200) In order to set the inclination of the 300, a drive motor 421 for pulling the wire rope 410 connected to the bridge 300 is formed, and the props fixed to the pylon 100 for the horizontal rotation of the fleet 423 The rotating plate 424 is formed on the shipping plate 423 and the rotating motor 420-0 for rotating the rotating plate 424 so as to rotate the upper ship 423.

The debit 420 is a weight balance 422 for adjusting the tension of the wire rope 410 so that the tension of the wire rope 410 according to the height change of the bridge 300 fixed to the wire rope 410 is constant ), The position of the bridge 300 is lowered according to the change of the height of the vessel 1 anchored by the height of the sea level, the wire rope 410 is tightened or the position of the bridge 300 is raised to the wire rope ( When the 410 is loosened, the driving motor 421 keeps the tension of the wire rope 410 pulling the bridge 300 in a constant manner by releasing or winding the wire rope 410.

Referring to the configuration and operation of the bridge 300 constituting the bridge 400 in the present invention, the bridge 300 is composed of the upper ladder 301 and the lower ladder 302, the wire rope fixed to the debit 420 410 is fixed to the rope bracket 400-1 of the lower ladder (302).

The bridge 300 is to extend the length of the bridge 300 according to the position of the vessel (1) to be docked, when the position of the vessel 1 and the steel tower 100 is close as shown in Figure 4a It is used without extending the length of the bridge 300, and when the position of the ship and the steel tower 100 is far, it is used to extend the length of the bridge 300 as shown in Figure 4b.

Looking at the length of the bridge 300 as described above, the chain motor 311 is formed on one side of the lower ladder 302 connected to the lift 200, and the chain roller 300- by the chain motor 311 It is connected to 1) to form a chain 312 to rotate in the form of a conveyor belt.

The chain socket 313, which is fixed to the chain 312 and changes in position according to the driving of the chain, is fixed by the upper ladder 301 and the fixing bolt 300-2, so that the chain motor 311 drives the chain ( When the 312 is rotated, the position of the chain socket 313 fixed to the chain 312 is changed, the position of the upper ladder 301 connected to the chain socket 313 is changed.

When the position change of the upper ladder 301, the chain socket 313 moves in the direction of the chain motor 311, the upper ladder 301 is moved in the direction of the lower ladder 302, the chain socket 313 As far from the chain motor 311, the upper ladder 301 protrudes from the lower ladder 302 so that the length of the bridge 300 is extended.

Looking at the lift 200 connecting the bridge 300 and the pylon 100 in the present invention, the lift 200 is fixed to the steel tower 100, such as the lift 200 is commonly used, to move up and down The height of the bridge 300 is set, and the frame 201 connecting the bridge 300 to the lower side of the lift 200 is rotated so that the bridge 300 can rotate due to the horizontal rotation of the ship 423. It is configured to be.

Looking at the use of the bridge 400 is configured and operated as described above, as in the use of the bridge 400 commonly used, when the ship 1 is anchored at the dock (2) to connect the ship 1 and the land By forming a passage, the height of the bridge 300 according to the height of the vessel 1 is set using the lift 200, the length of the bridge 300 according to the interval between the vessel 1 and the steel tower 100 After setting the ship (1) and the land by connecting the bridge 300, the railing (400-2) to allow people to pass through and out.

In the present invention, in order to facilitate the movement of the upper ladder 301 moving in a sliding manner in the lower ladder 302, the chain socket 313 in the lower ladder 302 to form a guide groove for inducing movement, the chain The guide roller which moves along the guide groove in the socket 313 is formed, and the chain socket 313 can be moved smoothly.

1 is a front view illustrating the configuration of the present invention.

Figure 2 as illustrating the configuration of the debit in the present invention

2a is a front view illustrating the configuration of the debit

2b is a plan view illustrating the configuration of the debit

Figure 3 is a front view illustrating the configuration of the lift in the present invention

4 illustrates the configuration of crosslinking in the present invention.

4a is a side view illustrating a change in the length of crosslinking

4b is an enlarged view of the main portion explaining the structure of the crosslinking

4c is a ladder diagram in the configuration of crosslinking

4d is a sectional view of the main portion explaining the composition of the crosslinking

5 is an illustration of the use of the present invention

Explanation of symbols for main parts of the drawings

Dock

2. Ship

100. Pylon

200. Lift 201. Frame

300. Crosslinking

300-1. Chain Roller 300-2. Fixing bolt

301. Upper Ladder 302. Lower Ladder

311.Chain motor 312.Chain

313.Chain socket

400. Mission

400-1. Rope Bracket 400-2. Handrail

410. Wire Rope

420.Debit

420-1. Shoring 420-2. Rotary motor

421. Drive motor 422. Weight balance

423. Fleet 424. Swivel

Claims (1)

It consists of a lift 200 moving vertically to the pylon 100 fixed to the pier 2 for the entry and exit of the vessel 2 anchored in the pier 1, the upper ladder 301 and the lower ladder 302 In the wharf installation automatic lifting and lowering bridge 400 to be able to change the length of the bridge 300, The configuration of the bridge 400 is to set the slope of the bridge 300 to set the slope of the bridge 300, the lower ladder 301 of the bridge 300 and the steel tower 100 is installed above Is provided with a wire rope 410 to connect with the debit 420, The configuration of the debit 420 constituting the above-mentioned bridge 400 forms a drive motor 421 for the traction of the wire rope 410, the wire rope 410 of the bridge 300 generated along the height of the bridge (300) A weight balance 422 for maintaining the tension of the wire rope 410 by winding or releasing the wire rope 410 by operating the drive motor 421 to automatically adjust the tension, and a wire rod connecting the wire rope 410. Having a rotating plate 424 for horizontal turning of 423, The construction of the bridge 300 constituting the above-mentioned bridge 400, the upper ladder 301 with respect to the lower ladder 302 is fixed to the lift 200 of the steel tower 100, the upper Chain socket 313 is formed on the ladder 301 and the lower ladder 302 by fixing the chain socket 313 fixed to the upper ladder 301 connected to the chain 312 rotating by the drive of the chain motor 311. The length of the upper ladder 301 according to the position change of the bridge is characterized in that consisting of a bridge 300 is adjusted by the length, the installation of the wharf automatic lifting and lowering for the wharf using a wire rope.
KR1020090014807A 2009-02-23 2009-02-23 Boarding bridge for embarkation andleaving a ship on wharf KR20100095805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090014807A KR20100095805A (en) 2009-02-23 2009-02-23 Boarding bridge for embarkation andleaving a ship on wharf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090014807A KR20100095805A (en) 2009-02-23 2009-02-23 Boarding bridge for embarkation andleaving a ship on wharf

Publications (1)

Publication Number Publication Date
KR20100095805A true KR20100095805A (en) 2010-09-01

Family

ID=43003640

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090014807A KR20100095805A (en) 2009-02-23 2009-02-23 Boarding bridge for embarkation andleaving a ship on wharf

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150129103A (en) 2014-05-08 2015-11-19 주식회사 반도산업개발 Bridge having board carrier
KR20160141186A (en) * 2015-05-29 2016-12-08 현대삼호중공업 주식회사 Bridge of platform for building a ship and structure for passing to the side-opening

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150129103A (en) 2014-05-08 2015-11-19 주식회사 반도산업개발 Bridge having board carrier
KR20160141186A (en) * 2015-05-29 2016-12-08 현대삼호중공업 주식회사 Bridge of platform for building a ship and structure for passing to the side-opening

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E601 Decision to refuse application