KR20160004179U - Hose protecting apparatus for ship - Google Patents

Hose protecting apparatus for ship Download PDF

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Publication number
KR20160004179U
KR20160004179U KR2020150003419U KR20150003419U KR20160004179U KR 20160004179 U KR20160004179 U KR 20160004179U KR 2020150003419 U KR2020150003419 U KR 2020150003419U KR 20150003419 U KR20150003419 U KR 20150003419U KR 20160004179 U KR20160004179 U KR 20160004179U
Authority
KR
South Korea
Prior art keywords
hose
curved portion
shaft member
support
deck
Prior art date
Application number
KR2020150003419U
Other languages
Korean (ko)
Inventor
하성룡
Original Assignee
현대중공업 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 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR2020150003419U priority Critical patent/KR20160004179U/en
Publication of KR20160004179U publication Critical patent/KR20160004179U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, 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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B2017/0045—Caps, hoods, or the like devices for protective purposes, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

According to an embodiment of the present invention, there is provided a hose protection device for a ship, the hose protection device comprising: a curved portion formed in a structure to bend and bend the hose from the upper portion to the lower portion; A shaft member provided at one end of the curved portion and forming a rotation axis of the curved portion; And a support for supporting the shaft member so as to be rotatable.
The hose protection device according to the present invention prevents the hose which supplies the water to cool the pump or other equipment to prevent water from being folded to prevent damage or to prevent the hose from coming into contact with the edge of the deck to be worn can do.

Description

[0001] Hose protecting apparatus for ship [0002]

The present invention relates to hose protection devices for ships.

Due to the recent rapid industrialization, the use of resources such as oil has skyrocketed, and the stable production and supply of oil is becoming a very important issue. However, the oil field in the continental or coastal waters has already been drilled. In recent years, interest has been focused on the development of a deep-sea deep-sea oil field. Drilling is generally used to drill deep-sea oilfields.

Drill ship is an offshore structure that is equipped with advanced drilling equipment and is built in a shape similar to that of a ship so that it can be sailed by its own power. It is capable of collecting raw oil or gas in deep sea area where an offshore platform can not be installed, It is advantageous that the drilling can be terminated and the drilling can be carried out by moving to another point.

Such drillings include Derrick, which has a Moonpool structure in a vertically penetrating form and is located above the drum and has drilling rigs. Hereinafter, the process of drilling the bottom of the drill ship will be described.

First, the drill ship uses its own power to move to the drilling area and drives a Dynamic Positioning System (DPS) using a plurality of thrusters to maintain the position.

Thereafter, the drill bit is connected to a drill pipe by a drill bit, and a plurality of drill pipes are connected by a sufficient length by using a Hoisting System and a Handling System provided in Derrick, And the drilling pipe is rotated through a rotating system to form a borehole.

Once drilling is completed, Derek picks up the drill pipe, installs the casing pipe on the borehole, and performs the cementing process to fill the concrete between the casing pipe and the borehole. The drilling operation used and the casing and cementing work for installing the casing pipe are repeatedly performed to maintain the shape of the borehole having a certain depth.

When the casing pipe is installed enough to prevent the borehole from falling down, BOP (Blow Out Preventer) is connected to the riser to be connected to the borehole. In this case, the inside of the riser becomes the path of movement of the drill pipe and casing pipe.

However, lubrication and cooling of the drill bit in the drilling process, and processing of the crushed material such as rock mass produced in the borehole are required. Therefore, the drill feeds the mud to the inside of the drill pipe so that the mud is discharged at the end of the drill bit, and after the mud performs lubrication and cooling of the drill bit, (Mud Circulation System) is used. The recovered mud is re-used after the pulverized material is filtered.

The drillship repeatedly performs drilling, casing and cementing operations until the drill bit reaches the well, while driving this mud circulation system. In this case, as the diameter of the casing pipe used in the casing work becomes smaller, Drilling can be implemented continuously by replacing small drill bits.

As such, the drill rig has a system for installing and using pipes and risers, a system using a mud, and the like. In order to smoothly perform drilling work using such a system, a drill hole structure, a derrick structure, and a load structure Is required to be disposed within a certain space, so that research and development are being continuously carried out as a result of a high technological power being required.

However, since the drill ship is floating in the ocean, the riser extending from the drill ship to the seabed moves relative to the drill rig as the drill rig performs the heaving movement. In this case, a telescopic joint is used to secure the riser to the riser.

The telescopic joint is configured to absorb the movement of the riser, and the telescopic joint may be supplied with media such as water or seawater for lubrication or cooling so that the movement of the riser can occur without problems.

This medium is conveyed by a hose extending from the tank installed in the door of the drill rig to the telescopic joint and the hose extends downward from the upper deck to the lower deck and delivers the medium by a pump or the like.

However, conventionally, there is a problem that the hose may move unnecessarily along with the upward and downward movement of the drill, and the hose collides with the edge of the deck, thereby causing breakage such as cutting of the hose.

The object of the present invention is to provide a hose protection device for a ship which prevents hoses for cooling equipment of a ship from being damaged by contact with corners of a deck.

According to an embodiment of the present invention, there is provided a hose protection device for a ship, the hose protection device comprising: a curved portion formed in a structure to bend and bend the hose from the upper portion to the lower portion; A shaft member provided at one end of the curved portion and forming a rotation axis of the curved portion; And a support for supporting the shaft member so as to be rotatable.

Specifically, the shaft member is eccentric to one end of the curved portion, and the other end is rotated in the first direction with respect to one end of the curved portion.

The apparatus may further include an auxiliary support connected to the other end of the curved portion and horizontally provided to the support portion and connected to the shaft member or the support portion to disperse the load of the curved portion, .

Specifically, the shaft member includes an auxiliary shaft connected to the auxiliary support and rotatably connected to the support.

The hose protection device according to the present invention prevents the hose which supplies the water to cool the pump or other equipment to prevent water from being folded to prevent damage or to prevent the hose from coming into contact with the edge of the deck to be worn can do.

Further, the present invention can increase the horizontal distance at which the hose is lowered, and can increase the distance of water discharged from the hose, so that cooling or fire suppression can be effectively performed.

1 is a perspective view illustrating a hose protecting apparatus for a ship according to an embodiment of the present invention.
2 is a front view showing a hose protecting apparatus for a ship according to an embodiment of the present invention.
3 is a front view showing a marine hose protecting apparatus according to another embodiment of the present invention.
4 is a front view showing a state where a hose is installed in a marine hose protecting apparatus according to another embodiment of the present invention.

The objectives, specific advantages, and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments, which are to be taken in conjunction with the accompanying drawings. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements have the same numerical numbers as much as possible even if they are displayed on different drawings. In the following description of the present invention, a detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured.

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

FIG. 1 is a perspective view showing a hose protecting apparatus for a ship according to an embodiment of the present invention, and FIG. 2 is a front view showing a hose protecting apparatus for a vessel according to an embodiment of the present invention.

1 and 2, a hose protector 10 for a ship according to an embodiment of the present invention includes a curved portion 11, a shaft member 12, a support portion 13, and an auxiliary support 14 .

The curved portion 11 has a structure for preventing the flexible hose 2 from being damaged, and the hose 2 provided in the structure may be bent so as to penetrate through from the upper portion to the lower portion to form a bent pipe shape.

For example, the hose 2 installed on the deck 1 of the ship as a structure is prevented from coming into contact with the edge of the deck 1, while the end of the hose 2 is lowered to a desired position, It is necessary to maintain the natural bending of the substrate 2. In this case, when cooling is required according to the heating of the equipment such as a pump (not shown) provided on the ship, water is supplied from a tank (not shown) located at the upper part when performing a cooling operation using water For cooling. In addition, when the fire is extinguished, the hose 2 connected to the tank may be supplied with water by lowering the hose 2 to the lower deck 1.

The curved portion 11 has a larger inner diameter than the outer diameter of the hose 2 so that the hose 2 can be freely inserted and accommodated or removed and disassembled and the hose 2 provided on the curved portion 11 is divided into a plurality of The radius of the curved portion 11 may be larger than the radius of the hose 2 by several times (two to three times) or more.

The curved portion 11 has an arc shape and the hose 2 accommodated in the curved portion 11 is curved downward from the upper direction so that the hose 2 supplies water from the upper deck 1 to the lower deck The hose 2 is spaced from the edge of the deck 1.

As a result, the hose 2 is floated on the deck 1, so that the hose 2 is not brought into contact with the edge of the deck 1, so that damage due to friction can be prevented. Since the hose 2 is supported by the curved portion 11 in a rounded state, the hose 2 can be prevented from being folded to prevent the hose 2 from being damaged.

On the other hand, when the position of the hose 2 for spraying water and the position of the equipment (pump or the like) to be sprayed are on the deck 1 of the same layer, the hose 2 need not be mounted on the curved portion 11 The hose 2 may be used in various forms such as injecting water using only the hose 2 or injecting water through the hose 2 mounted on the curved portion 11. [

When the hose 2 is not used, the curved portion 11 may be prevented from protruding from the deck 1 by rotating in a direction parallel to the edge of the deck 1, (13) and separately stored. At this time, the curved portion 11 can be stored in the passage 1A provided on the deck 1 or in a separate storage box (not shown).

In addition, the curved portion 11 may be provided with an auxiliary table 111. The auxiliary unit 111 is in the form of a pipe (or bar), and is connected to at least one end of the center and both ends of the curved portion 11 so that the load of the curved portion 11 can be dispersed. For example, the auxiliary unit 111 may include a first pipe 111A that is horizontal across both ends of the curved portion 11 and a second pipe 111B that is vertically provided from the first pipe 111A, It is possible to increase the rigidity of the base 11.

One end of the first pipe 111A is connected to the curved portion 11 so that the auxiliary support 14 is connected to the first pipe 111A and the other end of the first pipe 111A is connected to the shaft 11, (12) or connected to the curved portion (11). In addition, the auxiliary support 14 is directly connected to the curved portion 11 in addition to the first pipe 111A, and various modifications are possible.

The shaft member 12 may be provided in the curved portion 11 and may be formed of an intermediate member connecting the curved portion 11 and the supporting portion 13. The shaft member 12 may be integrally formed with the curved portion 11 or the support portion 13 and may be omitted and the curved portion 11 may be directly connected to the support portion 13. That is, the curved portion 11, the shaft member 12, and the supporting portion 13 may be combined with each other in a variety of ways, such as iron, uniaxial or equivalent materials, and the like.

The shaft member 12 may be formed integrally with the curved portion 12 as the rotation axis of the curved portion 11 unlike the shaft member 12 formed integrally with the support portion 13. [ The shaft member 12 is eccentrically provided at one end of the curved portion 11 so that the other end of the curved portion 11 can be rotated in the first direction (front, back, left, right) with respect to one end. The radius of curvature of the curved portion 11 is smaller than the radius of rotation of the shaft member 12 by the shaft member 12 located at one end of the curved portion 11 as compared with the shaft member 12 located at the center of the curved portion 11 The distance from the deck 1 to the hose 2 can be spaced corresponding to the turning radius of the curved portion 11. [ At this time, the shaft member 12 is provided adjacent to the edge of the deck 1, so that water can be discharged from the hose 2 spaced from the edge of the deck 1. [

The shaft member 12 is rotatably received in the support portion 13 so as to form a rotation axis of the curved portion 11. For example, the shaft member 12 is formed in the shape of a pipe and is accommodated in the support portion 13, (13).

The support portion 13 can separate the curved portion 11 from the deck 1 and form a space in which the hose 2 is inserted into one end of the curved portion 11 to prevent the hose 2 from being folded.

On the other hand, the supporting portion 13 is connected to the shaft member 12 so that the curved portion 11 can rotate, but can support the shaft member 12 so as to be rotatable. For example, the supporting portion 13 may be formed in a hollow pipe shape in which the shaft member 12 is received. The support portion 13 may be connected to the deck 1, A plurality of brackets (not shown) may be provided radially.

The shaft member 12 is inserted into the support portion 13 so that the shaft member 12 is supported so as not to collapse by the support portion 13 while the operator turns the curved portion 11, (11) can be rotated while the position of one end is fixed by the shaft member (12) on the supporting portion (13).

The auxiliary support 14 is provided horizontally with the support portion 13 at the other end of the curved portion 11 so that the support portion 13 can disperse the load supporting the curved portion 11. On the other hand, when the support portion 13 is provided adjacent to the edge of the deck 1 and the curved portion 11 rotates, the auxiliary support 14 abuts against the deck 1 in accordance with the rotation of the curved portion 11 Of course, can be spaced apart.

As described above, in the present embodiment, the hose 2, which supplies water for cooling equipment such as a pump or for suppressing a fire, is prevented from being folded to prevent damage, or the hose 2 is contacted with the edge of the deck 1 And can be prevented from being worn.

FIG. 3 is a front view showing a hose protecting apparatus according to another embodiment of the present invention, and FIG. 4 is a front view showing a hose installed in a hose protecting apparatus according to another embodiment of the present invention. The same or corresponding elements as those of the above-described embodiment will be denoted by the same reference numerals and duplicate descriptions thereof will be omitted.

The hose protecting apparatus 10 will be described with reference to Figs. 3 and 4. Fig. In this embodiment, the shaft member 12 can be provided with a structure for supporting the load of the curved portion 11, and the shaft member 12 and the auxiliary support 14A are configured differently.

The shaft member 12 of this embodiment can be connected to the curved portion 11 to support the curved portion 11 in the same or similar manner as the one embodiment and can be received in the supporting portion 13, . ≪ / RTI >

However, the shaft member 12 of the present embodiment may further include an auxiliary shaft 121. Here, the auxiliary shaft 121 is configured to disperse the load of the curved portion 11, and it goes without saying that the auxiliary shaft 121 may be applied to the embodiment.

The auxiliary shaft 121 may be provided on the outer side of the support portion 13 and spaced apart from the shaft member 12 accommodated in the upper end portion of the support portion 11 so as to distribute the load of the curved portion 11, . The auxiliary shaft 121 is supported by the support 131 of the support portion 13 and freely rotatable from the outside of the support portion 13.

The auxiliary support 14A of the present embodiment is connected to the auxiliary shaft 121 so that the auxiliary support 14 of an embodiment may be provided in the deck.

That is, since the curved portion 11 of the present embodiment is dispersed by the auxiliary shaft 121, the auxiliary supporting portion 14A connected to the other end of the curved portion 11 can distribute the load to the auxiliary shaft 121 May be connected to the auxiliary shaft 121. Needless to say, the auxiliary support 14A can be connected to the shaft member 12 to distribute the load.

The shaft member 12 is connected to the shaft member 12 and the auxiliary shaft 121 so that the curved portion 11 is supported at the other end by the auxiliary support 14A to rotate the shaft member 12 This is possible.

As described above, according to the present embodiment, the horizontal distance of the hose 2 descended from the deck 1 can be increased, and the distance of water discharged from the hose 2 can be increased, have.

Although the present invention has been described in detail with reference to specific embodiments thereof, it will be understood by those skilled in the art that the present invention is not limited thereto. It is obvious that the modification and the modification are possible.

It is intended that the appended claims be interpreted as including all such modifications and alterations insofar as they come within the scope of the appended claims and their equivalents.

1: Deck 2: Hose
1A: passage 10: hose protection device for ship
11: Curved portion 111:
111A: first pipe 111B: second pipe
12: shaft member 121: auxiliary shaft
13: support part 131: pedestal
14: auxiliary support

Claims (4)

A curved portion formed in the structure so that the hose is bent and bent to penetrate from the upper portion to the lower portion;
A shaft member provided at one end of the curved portion and forming a rotation axis of the curved portion; And
And a support portion for supporting the shaft member so as to be rotatable. 2. The apparatus according to claim 1,
Wherein the curved portion is eccentric to one end of the curved portion, and the other end is rotated in the first direction with respect to one end of the curved portion. The method according to claim 1,
Further comprising an auxiliary support connected to the other end of the curved portion and horizontally provided to the support portion to be supported by the structure or connected to the shaft member or the support portion to disperse the load of the curved portion, Device. The apparatus according to claim 3,
And an auxiliary shaft connected to the auxiliary support and rotatably connected to the support portion.
KR2020150003419U 2015-05-28 2015-05-28 Hose protecting apparatus for ship KR20160004179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150003419U KR20160004179U (en) 2015-05-28 2015-05-28 Hose protecting apparatus for ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150003419U KR20160004179U (en) 2015-05-28 2015-05-28 Hose protecting apparatus for ship

Publications (1)

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KR20160004179U true KR20160004179U (en) 2016-12-07

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KR2020150003419U KR20160004179U (en) 2015-05-28 2015-05-28 Hose protecting apparatus for ship

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101885266B1 (en) * 2017-05-15 2018-08-03 삼성중공업 주식회사 Transfer apparatus using loading hose
KR20190074035A (en) * 2017-12-19 2019-06-27 삼성중공업 주식회사 Apparatus for controlling umbilical hose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101885266B1 (en) * 2017-05-15 2018-08-03 삼성중공업 주식회사 Transfer apparatus using loading hose
KR20190074035A (en) * 2017-12-19 2019-06-27 삼성중공업 주식회사 Apparatus for controlling umbilical hose

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