KR101770722B1 - A safety structure of Water surface dock - Google Patents

A safety structure of Water surface dock Download PDF

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Publication number
KR101770722B1
KR101770722B1 KR1020150135533A KR20150135533A KR101770722B1 KR 101770722 B1 KR101770722 B1 KR 101770722B1 KR 1020150135533 A KR1020150135533 A KR 1020150135533A KR 20150135533 A KR20150135533 A KR 20150135533A KR 101770722 B1 KR101770722 B1 KR 101770722B1
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KR
South Korea
Prior art keywords
hole
valve
dock
water
opening
Prior art date
Application number
KR1020150135533A
Other languages
Korean (ko)
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KR20170036408A (en
Inventor
양홍모
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양홍모
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Publication date
Application filed by 양홍모 filed Critical 양홍모
Priority to KR1020150135533A priority Critical patent/KR101770722B1/en
Publication of KR20170036408A publication Critical patent/KR20170036408A/en
Application granted granted Critical
Publication of KR101770722B1 publication Critical patent/KR101770722B1/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 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • 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
    • E01D15/14—Floating bridges, e.g. pontoon bridges
    • B63B2731/00—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The present invention relates to a safety structure of a water dock,
A buoyant space part formed by arranging a plurality of the buoyant space parts in a form of increasing in volume toward the lower part and a valve part provided on the upper part of the buoyant space part respectively on the bottom surface of the dock body, A valve having a through hole formed therein and having a second through hole formed in a lower portion of the first through hole; a valve disposed between the first through hole and the second through hole of the body and opening / closing the first through hole; And an elastic member provided between the opening and closing portions of the valve and the second through-holes to provide an elastic restoring force, wherein the opening is formed with a plurality of circular openings in the opening and closing portions of the valve.
As described above, according to the present invention, a plurality of buoyant space portions are arranged on the bottom surface of the dock body, and the valve portion is mounted on each of the buoyant space portions, thereby preventing swinging and rollover caused by a partial load on a strong wave or a person. The water dock can be safely balanced up and down on the water surface in accordance with the action of the valve portion.

Description

A safety structure of a water surface dock

More particularly, the present invention relates to a safety structure of a water dock, and more particularly, to a water dock safety structure in which a plurality of buoyant space portions are arranged on a bottom surface of a dock body, a valve portion is mounted on each buoyancy space portion, The present invention relates to a safety structure of a water dock capable of preventing the water dock from being shaken, separated from water, and even upside down by an external force by adjusting the height at which the lower portion sinks.

In general, after using marine aquaculture facilities (cage farms & fishing boats), leisure sports boats, jet skis, etc., it is necessary to store them in a certain place, or to generally place small fishing boats and ships at certain places, Berths and berthing facilities are installed.

These berthing facilities are installed on the coast or on the riverside, and are equipped with a combination of wooden boards which can be horizontally laid on the upper part of the drum which can be a buoy or a rich person.

However, the use of timber is destructive to the forest environment primarily, and since water use life is not so long at the waterfront, maintenance or complete replacement must be made from time to time.

For this reason, recently, a facility of a water dock comprising a combination of rich materials using a compressed styrofoam material as a main material has been popularized.

The water dock has been used for a variety of aquaculture styles using buoyancy for a long time, and depending on the size and volume to be installed, floats, floats, buoys, buoys, Has been used to flood water facilities on the water.

The water dock is made up of a blow molding and a rotation molding structure using a foam material made of a styrofoam material or a plastic material.

However, as shown in FIG. 1,

There was a problem of swinging up and down by a strong wave, and safety accidents frequently occurred when people walked on the top of a water dock, or when a person's load was biased to one side, and then fell off the water dock.

Patent Document 10-0984008 entitled " Method for making a water dock rich article "

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a buoyancy space part of a docking body in order to prevent a conventional water dock from being shaken by external forces such as waves and human loads, The water dock is provided with a valve portion for adjusting a height at which a water dock is locked to a lower portion of the water surface so that the water surface and the water dock correspond to each other so that the water dock can securely balance the water surface up and down.

In order to achieve the above object,
A buoyant space part formed by arranging a plurality of the buoyant space parts in a form of increasing in volume toward the lower part and a valve part provided on the upper part of the buoyant space part respectively on the bottom surface of the dock body, A valve having a through hole formed therein and having a second through hole formed in a lower portion of the first through hole; a valve disposed between the first through hole and the second through hole of the body and opening / closing the first through hole; And an elastic member provided between the opening and closing portions of the valve and the second through-holes to provide an elastic restoring force, wherein the opening is formed with a plurality of circular openings in the opening and closing portions of the valve.

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As described above, according to the present invention, a plurality of buoyant space portions are arranged on the bottom surface of the dock body, and the valve portion is mounted on each of the buoyant space portions, thereby preventing swinging and rollover, The water dock can be safely balanced up and down on the water surface in accordance with the action of the valve portion.

1 is an operational view showing a problem of a conventional water dock.
2 is a perspective view showing a water dock according to the present invention;
3 is an enlarged view of an enlarged view of a valve unit structure according to the present invention.
4 is an operational view showing the operation of the water dock according to the present invention.
5 is an illustration of the action of a water dock according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The present invention relates to a dock body 10 and a buoyancy space 20 formed in a bottom surface of the dock body 10 such that a plurality of the buoyancy space 20 are arranged in a bulged shape toward the bottom, Wherein the valve portion 30 is formed with a first through hole 31a at an upper portion and a second through hole 31b formed at a lower portion of the first through hole 31a, A valve 32 having an opening and closing part 32a formed on an outer circumferential surface thereof for opening and closing the first through hole 31a and located between the first through hole 31a and the second through hole 31b of the body 31, And an elastic member 33 provided between the opening and closing portions 32a and 31b of the valve 32 and providing an elastic restoring force. The elastic member 33 is provided on the opening and closing portion 32a of the valve 32 (32a-1) in which a plurality of circular arrays are formed.

Hereinafter, the constituent elements and actions of the present invention will be described in detail as follows.

As shown in Figs. 2 to 3,

The present invention mainly comprises a dock body 10, a buoyancy space part 20 arranged at the bottom surface of the dock body 10, and a valve part 30.

The dock body 10 is formed in a rectangular parallelepiped shape, the material is formed using a styrofoam or a plastic material, and a plurality of buoyant space portions 20 for providing buoyancy are arranged on the bottom surface. A reinforced concrete structure may be further included to maintain the shape of the dock. The waterproof coating may be formed on the surface of the dock body 10 by using glass fiber or waterproof paint to form a coating, prevent.

The buoyancy space portion 20 has a buoyancy space portion that is opened at the bottom of the dock body 10, and each buoyancy space portion 20 has a rectangular parallelepiped shape having a predetermined volume, That is, in a trapezoidal shape on the side, and a certain amount of water flows into the lower portion of the buoyancy space portion 20 to interact with the water surface, thereby preventing the water dock from shaking.

The valve portion 30 is installed above each buoyancy space portion 20. The valve portion 30 includes a first through hole 31a formed in the upper portion of the buoyancy space 20 and a second through hole 31b formed in the lower portion of the first through hole 31a. (31a) of the body (31) and is provided between the first through hole (31a) and the second through hole (31b) and is provided for opening and closing the first through hole A valve 32 having an opening and closing part 32a on the valve 32 and an upper surface of the second through hole 31b so as to provide an elastic restoring force to the valve 32, And an elastic member 33 which is provided for repeatedly opening and closing the first through hole 31a by moving.

1 through the upper and lower surfaces of the opening and closing part 32a so that the air pressure of the buoyant space part 20 is applied to the moving hole 32a -1), and is rapidly discharged through the first through hole 31a.

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A plurality of space portions 25 formed by connecting the buoyancy space portions 20 in mutually communicating relation are formed at upper and lower portions so that the upper space portion is used as an air path and the lower space portion is used as a water path Thereby interacting with each other in accordance with the action of the valve portion 30, thereby safely balancing the water dock up and down over the water surface.

Hereinafter, the operation of the water dock of the present invention will be described.

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As shown in Figs. 4 to 5,

First, when the water dock is placed on a river or sea surface,

A part of the lower portion of the water dock is submerged below the water surface due to the weight of the water dock, water flows into the upper portion from the lower portion of the buoyancy space portion 20 formed at the bottom of the water dock, The buoyancy space portion 20 is maintained in a vacuum state after the water is moved to the buoyancy space portion 20, so that the water dock is balanced up and down the water surface.

In order to balance the water dock more securely on the water surface in the above-described state, one of the valves 32 of the valve unit 30 provided on the buoyancy space portion 20 is pressurized, When released,

The valve 32 moves vertically downward and at the same time is brought into close contact with the outside of the bottom surface of the first through hole 31a and the opening / closing portion 32a of the valve 32, which has closed the first through hole 31a, A part of the air is discharged into the first through holes 31a through the moving holes 32a-1 of the opening and closing portions 32a through the second through holes 31b in the respective buoyant space portions 20, A larger amount of water flows into the upper portion from the lower portion than the water flowing into each buoyancy space portion 20 before the operation of the valve 32 so that the water dock moves downward in the water surface, The valve 32 is moved vertically by the valve 33 so that the opening portion 32a of the valve 32 closes the first through hole 31a so that the respective buoyant space portions 20 maintain a vacuum state The water dock can more safely balance the water surface up and down more effectively.

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That is, according to the present invention, a plurality of buoyant space portions 20 are arranged on the bottom surface of the dock body 10, and the valve portion 30 is mounted on each of the buoyant space portions 20, So that the water dock can be safely balanced up and down on the water surface in accordance with the action of the valve unit 30. [

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims and their equivalents. It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Dock body
20: Buoyancy space part
25:
30:
31: Body
31a: first through hole
31b: second through hole
32,: Valve
32a:
33: elastic member

Claims (6)

A dock body 10,
A buoyancy space part 20 formed in a bottom surface of the dock body 10,
And a valve unit 30 installed above the buoyant space 20,
The valve unit 30 includes a body 31 formed with a first through hole 31a at an upper portion thereof and a second through hole 31b formed at a lower portion of the first through hole 31a, A valve 32 which is located between the first through hole 31a and the second through hole 31b and opens and closes the first through hole 31a and has an opening and closing portion 32a on the outer peripheral surface thereof, Further comprising an elastic member (33) provided between the second through hole (32a) and the second through hole (31b) to provide an elastic restoring force,
Further comprising a moving hole (32a-1) formed in the opening and closing part (32a) of the valve (32) in a plurality of circular arrangements. delete delete delete delete delete
KR1020150135533A 2015-09-24 2015-09-24 A safety structure of Water surface dock KR101770722B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150135533A KR101770722B1 (en) 2015-09-24 2015-09-24 A safety structure of Water surface dock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150135533A KR101770722B1 (en) 2015-09-24 2015-09-24 A safety structure of Water surface dock

Publications (2)

Publication Number Publication Date
KR20170036408A KR20170036408A (en) 2017-04-03
KR101770722B1 true KR101770722B1 (en) 2017-08-24

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KR1020150135533A KR101770722B1 (en) 2015-09-24 2015-09-24 A safety structure of Water surface dock

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002120793A (en) * 2000-10-13 2002-04-23 Ishikawajima Harima Heavy Ind Co Ltd Floating structure
KR100633692B1 (en) * 2005-11-03 2006-10-11 주식회사 만도 Relief valve and shock absorber of use it
KR101402763B1 (en) * 2013-07-30 2014-06-03 김인기 Rolling pitching damper for aquatic facilities
KR101538951B1 (en) * 2014-11-06 2015-07-30 (주)씨디씨뉴매틱 Quick exhaust valve with low noise sturcture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984008B1 (en) 2009-05-29 2010-09-28 양홍모 Manufacture method of float for water surface dock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002120793A (en) * 2000-10-13 2002-04-23 Ishikawajima Harima Heavy Ind Co Ltd Floating structure
KR100633692B1 (en) * 2005-11-03 2006-10-11 주식회사 만도 Relief valve and shock absorber of use it
KR101402763B1 (en) * 2013-07-30 2014-06-03 김인기 Rolling pitching damper for aquatic facilities
KR101538951B1 (en) * 2014-11-06 2015-07-30 (주)씨디씨뉴매틱 Quick exhaust valve with low noise sturcture

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KR20170036408A (en) 2017-04-03

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