KR20150001570U - Fixed jig for tube ring - Google Patents

Fixed jig for tube ring Download PDF

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Publication number
KR20150001570U
KR20150001570U KR20130008507U KR20130008507U KR20150001570U KR 20150001570 U KR20150001570 U KR 20150001570U KR 20130008507 U KR20130008507 U KR 20130008507U KR 20130008507 U KR20130008507 U KR 20130008507U KR 20150001570 U KR20150001570 U KR 20150001570U
Authority
KR
South Korea
Prior art keywords
tube ring
fastening hole
connector
fastener
tube
Prior art date
Application number
KR20130008507U
Other languages
Korean (ko)
Inventor
김종식
Original Assignee
대우조선해양 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 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR20130008507U priority Critical patent/KR20150001570U/en
Publication of KR20150001570U publication Critical patent/KR20150001570U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)

Abstract

The present invention relates to a tube ring fixing jig, and more particularly, to a tube ring fixing jig which is capable of easily fixing a tube ring by fixing the end of the tube ring after releasing a nipple fastened to the tube ring for hydraulic pressure, Jig. ≪ / RTI >
In order to achieve the above object, the present invention provides a connector having a first fastening hole formed at one side of a connector and having a predetermined diameter at a central portion thereof and a screw groove formed at an inner circumference of the first fastening hole, A second fastening hole provided at the other side of the connector facing the first fastening hole and having a diameter different from that of the first fastening hole is formed at the center portion and an end portion of the hydraulic tube ring of another standard is formed at the inner circumference And a handle formed integrally with the head, wherein the handle is formed with a coupling hole through which the outer circumferential surface of the connector is inserted and fixed.

Figure P2020130008507

Description

Tube ring fixing jig {FIXED JIG FOR TUBE RING}

The present invention relates to a tube ring fixing jig, and more particularly, to a tube ring fixing jig which is capable of easily fixing a tube ring by fixing the end of the tube ring after releasing a nipple fastened to the tube ring for hydraulic pressure, Jig. ≪ / RTI >

Generally, vessels are divided into commercial vessels, warships, fishing vessels and special working vessels according to the purpose of use, and large, medium and small according to their volume.

These vessels are equipped with tubes (tubes or pipes) as lines through which working fluid such as gas or oil flows.

For example, in the case of a drill rig, which is equipped with equipment for drilling oil and gas in the basement of the seabed, for the operation of a ball screw for drilling of tens to hundreds of meters, or for controlling the hydraulic pressure to the ball screw for drilling A working fluid, i.e., a high-pressure oil, is supplied through the tube.

In this way, the tube must be fixed without shaking because it transfers the working fluid to a long distance, and a tube clamp is used for this purpose.

A prior art related to such a tube clamp is disclosed in Korean Patent Registration No. 10-0985256 (Sep. 28, 2010).

An object of the present invention is to provide a tube ring fixing jig which can be easily engaged with an end portion of a hydraulic tube ring to facilitate the bolting of the tube ring.

In order to solve the above problems,

According to another aspect of the present invention, there is provided a connector comprising: a first connector provided at one side of a connector, a first connector having a predetermined diameter at a center thereof, and a second connector having a first groove formed at an inner circumference of the first connector, And a second fastening hole having a diameter different from that of the first fastening hole is formed at the center of the connector and an end of the hydraulic tube ring of another standard is fastened to the inner circumference of the second fastening hole. And a grip portion integrally extending from the head. The grip portion has a first engaging portion and a second engaging portion.

The first fastener and the second fastener are further provided with polygonal bolting flanges surrounding the respective outer circumferential surfaces.

The first and second fasteners provided on one side and the other side of the connector may be replaced with other fasteners having fasteners having different diameters from the first fastener and the second fastener.

According to the solution of the above problems,

The present invention has the effect of facilitating the bolting operation of the tube ring by loosening the nipple fastened to the hydraulic tube ring and connecting the fixing jig of the present invention to the end of the tube ring.

1 is a view showing a tube ring fixing jig according to the present invention;
2 is a view showing an embodiment of a tube ring fixing jig according to the present invention.

The present invention will now be described in detail with reference to the accompanying drawings.

Hereinafter, a detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

And embodiments of the present invention are provided to more fully illustrate the present invention to those skilled in the art.

Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

The present invention is intended to provide a tube ring fixing jig for bolting a hydraulic tube ring 70 for transferring working oil of a tool for drilling in a drill ship.

The tube ring 70 is connected in series with the same tube rings 70 at regular intervals, leading to a tool operating as hydraulic oil in the hydraulic pump.

At this time, a nipple is fastened between the plurality of tube rings 70 to connect the plurality of tube rings 70.

In order to prevent leakage of hydraulic fluid from the connection portion of the tube ring 70, a bolting operation of the tube ring 70 is performed during a maintenance and repair operation. At this time, the space where the tube ring 70 is installed is narrow It is possible to cause an injury of a worker who is working in a difficult and uncomfortable posture.

The tube ring fixing jig of the present invention has a technical feature that can perform a bolting operation of the tube ring 70 in a comfortable posture even in a narrow space.

FIG. 1 is a view showing a tube ring fixing jig according to the present invention, and FIG. 2 is a view showing an embodiment of a tube ring fixing jig according to the present invention.

Referring to FIG. 1, a tube fixing ring 70 of the present invention will be described in more detail. A first fastening hole 11 having a predetermined diameter is formed at one side of the connector 60, A first fastening hole 10 is formed in the inner periphery of the hole 11 to form a thread groove into which the end portion 71 of the hydraulic tube ring 70 can be fastened. A second fastening hole 21 having a diameter different from that of the first fastening hole 11 is formed at the center of the connector 60 and a second fastening hole 21 having a diameter different from that of the hydraulic tube ring 70 A second fastening member 20 having a screw groove to which the end portion 71 can be fastened and a head 30 having a coupling hole 31 into which the outer circumferential surface of the connector 60 is inserted and fixed, 30 which extend integrally with each other.

The connector (60) is inserted and fixed to the coupling hole (31) of the head (30).

A polygonal bolting flange 50 is formed on the outer surface of the connector 60. The inner circumferential surface of the coupling hole 31 is formed in a multi-valley shape so that the connector 60 does not idle in the coupling hole 31 can do.

Alternatively, the connector 60 and the head 30 may be integrally formed as necessary.

The first fastener 10 is formed on one side of the connector 60 and the second fastener 20 is formed on the opposite side of the first fastener 10, .

The first fastening hole 11 and the second fastening hole 21 formed in the first fastening hole 10 and the second fastening hole 20 respectively have screw grooves formed on the inner circumferential surfaces thereof, A screw thread formed on the end portion 71 of the tube ring 70 can be fastened.

In this case, since the diameter of the first fastening hole 11 and the diameter of the second fastening hole 21 are different from each other, the tube rings 70 of different sizes can be bolted using one tube ring fixing jig Can be performed.

The first fastener 10 and the second fastener 20 may further include a polygonal bolting flange 50 surrounding the outer circumferential surface of the connector 60, such as the connector 60.

After the tube ring 70 is bolted using the tube ring fixing jig according to the present invention, the tool is engaged with the bolt flange 50 formed on the first fastener 10 and the second fastener 20 To disassemble the tube ring (70) fixing jig from the tube ring (70).

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. And it is to be understood that modifications of this type fall within the scope of the utility model registration claims of the present invention within a range not contrary to the spirit of the present invention.

10: First fastener
11: first fastening hole
20: second fastener
21: Second fastening hole
30: Head
31: Coupling ball
40:
50: Bolting flange
60: Connector
70: Tube ring
71: end of tube ring

Claims (3)

A first fastener provided at one side of the connector and formed with a first fastening hole having a predetermined diameter at a central portion thereof and a screw groove formed at an inner circumference of the first fastening hole so that the end of the hydraulic tube ring can be fastened;
A second fastening hole having a diameter different from that of the first fastening hole is formed at a central portion of the connector opposite to the first fastening hole and a second fastening hole having a diameter larger than that of the screw A second fastener for forming a groove;
A head having an engaging hole to which an outer peripheral surface of the connector is inserted and fixed; And
And a handle part integrally extending from the head. The method according to claim 1,
The first fastening member and the second fastening member may be formed of a metal,
And a polygonal bolting flange surrounding each of the outer circumferential surfaces. The method according to claim 1,
Wherein the first fastener and the second fastener provided at one side and the other side of the connector can be replaced with another fastener having a fastener having a diameter different from that of the first fastener and the second fastener.
KR20130008507U 2013-10-16 2013-10-16 Fixed jig for tube ring KR20150001570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130008507U KR20150001570U (en) 2013-10-16 2013-10-16 Fixed jig for tube ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130008507U KR20150001570U (en) 2013-10-16 2013-10-16 Fixed jig for tube ring

Publications (1)

Publication Number Publication Date
KR20150001570U true KR20150001570U (en) 2015-04-24

Family

ID=53036727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20130008507U KR20150001570U (en) 2013-10-16 2013-10-16 Fixed jig for tube ring

Country Status (1)

Country Link
KR (1) KR20150001570U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057975A (en) * 2017-12-27 2018-05-22 洛阳鹏起实业有限公司 A kind of pipe fitting welding fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057975A (en) * 2017-12-27 2018-05-22 洛阳鹏起实业有限公司 A kind of pipe fitting welding fixture
CN108057975B (en) * 2017-12-27 2019-10-25 洛阳鹏起实业有限公司 A kind of pipe fitting welding fixture

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