KR900009222B1 - Drill pipe handing equipment - Google Patents

Drill pipe handing equipment Download PDF

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KR900009222B1
KR900009222B1 KR1019850003418A KR850003418A KR900009222B1 KR 900009222 B1 KR900009222 B1 KR 900009222B1 KR 1019850003418 A KR1019850003418 A KR 1019850003418A KR 850003418 A KR850003418 A KR 850003418A KR 900009222 B1 KR900009222 B1 KR 900009222B1
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support member
holding
pipe handling
pipe
supporting member
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KR1019850003418A
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KR860000461A (en
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호옴 켈
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호옴 켈
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole

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  • Environmental & Geological Engineering (AREA)
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  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
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Abstract

내용 없음.No content.

Description

파이프 취급장치Pipe handling equipment

제1도는 천공 대갑판(台甲板)상에 설치된 본 발명에 따른 파이프 취급장치의 사시도.1 is a perspective view of a pipe handling apparatus according to the present invention installed on a perforated deck.

제2도는 제1도보다 약간 확대한 본 발명의 측면도2 is a side view of the present invention which is slightly enlarged than FIG.

제3도는 그랩 클로오(grab claw)를 도시하기 위해 좀 더 확대한 선 III-III에 따른 제2지지부재의 단면도.3 is a cross-sectional view of the second support member according to line III-III, which is enlarged to show a grab claw.

본 발명은 유정 천공 대갑판에서 사용하기 위한 파이프 취급장치에 관한 것으로, 천공파이프를 수직상태로 마우스 호울의 상측위치에서 저장위치가지 또는 저장위치에서 마우스 호울의 상측위치까지 이송시키기 위해서 직선진로를 따라 전·후방으로 피동되어지는 운반차를 대갑판위에 설치하고, 오버라잉(overlying)부품을 상기 운반차에 피벗적으로 설치한 파이프 취급장치에 관한 것이다.The present invention relates to a pipe handling apparatus for use in an oil well drilling deck, in order to transfer the drilling pipe vertically from the upper position of the mouse hole to the storage position or from the storage position to the upper position of the mouse hole along a straight path. It relates to a pipe handling apparatus in which a transport vehicle driven forward and backward is installed on a large deck, and an overlying part is pivotally installed in the transport vehicle.

유정을 천공하는동안 여러번, 전체의 천공스트링은 유정으로부터 빼내어져 소정 크기의 파이프로 분리되어 저장되며, 그후 유정에 다시 넣어진다. 통상적으로 길이가 30m인 일련의 천공파이프는 데릭내에 수직적으로 적층하므로서 일시적으로 저장되는데, 이러한 목적을 위해 적당한 랙이 제공된다.Many times during the drilling of the well, the entire perforation string is pulled out of the well and separated into pipes of a predetermined size and stored and then put back into the well. A series of perforated pipes, typically 30 meters in length, is temporarily stored by vertically stacking in the derrick, providing a suitable rack for this purpose.

이러한 유형의 파이프 취급 및 랙킹 작업에 있어서, 지금가지는 소정크기의 파이프는 수동적으로 또는 조작자에 의해 조정되는 기계식/유압식 취급장비를 사용하여 다루어져왔다.In this type of pipe handling and racking operation, pipes of certain sizes have now been handled using mechanical / hydraulic handling equipment that is adjusted manually or by an operator.

종래기술의 이러한 유형의 파이프 취급장치는 데릭내에 있는 조작자에 의한 취급작업의 가시적 조정을 요구한다. 여러 가지 운동의 조정은 어려운데, 그것은 부정확한 조정 및 사고의 위험을 증가시킨다.This type of pipe handling device of the prior art requires visible coordination of handling operations by operators within the derrick. Coordination of various movements is difficult, which increases the risk of inaccurate coordination and accidents.

본 발명의 목적은 데릭자체내의 작업자 없이도 길이가 30m인 일련의 천공파이프가 기계적/유압적으로 조정되는 운동에 의해 처리되며, 파이프 취급작업의 자동화를 성취할 수 있는 개량된 파이프 취급장치를 제공하는데 있다.It is an object of the present invention to provide an improved pipe handling apparatus capable of achieving automation of pipe handling operations, in which a series of 30 m long perforated pipes are processed by mechanical / hydraulic adjustment movements without an operator in the derrick itself. have.

이러한 목적을 위해서, 본 발명은 오버라잉 부품을 두 개의 수직 세장 구성부재인 제1지지부재와 제2지지부재로 구성시키되, 제1지지부재에 근접되었다가 멀어지도록한 제2지지부재를 제1지지부재에 의해 지탱되도록 설치하고, 취급작업시 일련의 천공파이프를 수직으로 유지하기 위한 파지 및 유지부재를 신장성/신축성의 제2지지부재에 설치시킴을 특징으로 한다.To this end, the present invention comprises a first support member and a second support member which are two vertical elongate components, the second support member being configured to approach and move away from the first support member. It is installed so as to be supported by the support member, characterized in that the holding and holding member for holding the series of perforated pipes vertically during the handling operation is installed on the second support member of the stretchable / stretchable.

또한 본 발명은 제1 및 제2지지부재를 유압실린더에 의해 조정되는 관절아암으로 상호 연결시키며, 제2지지부재에 설치한 파지 및 유지부재를 유압식으로 조정되는 그랩 클로오로 구성시킴을 특징으로 한다.In another aspect, the present invention is characterized in that the first and second support members are interconnected by articulated arms adjusted by hydraulic cylinders, and the grip and retaining members installed on the second support members are configured by a hydraulically adjusted grab claw. .

본 발명은 서로에 대해 평행하게 움직일 수 있는 두개의 세장 구성부품 즉, 제1지지부재 및 제2지지부재로 구성되는데, 제2지지부재에는 그랩수단(가능하면 그랩 클로오의 형태가 바람직하다)이 제공되는데, 이 그랩수단은 마우스 호울의 상측위치에서 랙킹위치까지 또는 랙킹위치에서 마우스 호울의 상측위치까지 천공파이프를 파지하여 유지한다. 취급운동은 수직축에 대한 피벗팅운동과, 운반차에 의해 야기되는 직선전·후방운동 및 제1지지부재에 대한 평행면에서의 제 2지지부재의 운동을 포함한다. 이러한 모든 운동이 발생되는 동안에 파이프는 안정하며 정확한 위치에 위치되어진다.The present invention consists of two elongate components that can move in parallel with each other, namely a first support member and a second support member, wherein the second support member has grab means (preferably a form of grab claw). This grab means holds and holds the perforated pipe from the upper position of the mouse hole to the racking position or from the racking position to the upper position of the mouse hole. The handling motion includes a pivoting motion about the vertical axis, a straight forward and backward motion caused by the vehicle and a motion of the second support member in parallel to the first support member. During all these movements the pipe is placed in a stable and correct position.

본 발명을 첨부도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

파이프 취급장치의 제1구성부품은 수직축이 운반차(12)에 연결된 스위블(9)을 지나는 수직 세장 U형 부재(1)로 구성된다. 운반차(12)의 바쿼(14)들은 대갑판(20)에 설치된 레일(15)상에서 움직이며, 운반차는 대갑판에 있는 마우스 호울(16)을 향해 직선진로를 따라 전·후방운동을 한다. 제1지지부재(1)는 유사 구성부품인 제2지지부재(2)를 지지하는데, 도시된 실시예에서, 제2지지부재(2)는 제1지지부재보다 좀더 작은 단면을 가졌지만 약간 긴 길이를 갖는다. 제2지지부재는 두개의 유압 실린더(7)에 의해 조정되는 관절아암(6)에 의해 제1지지부재에 지지되므로써, 제1지지부재(1)의 수직 및 회전운동에 따라 제2지지부재(2)가 평행면에서 운동을 수행하게 된다. 즉 제2지지부재는 제1지지부재에 대해 밀쳐지며 인장될 수 있다. 운반차(12)의 전·후방 운동은 유압실린더(11)에 의해 조정되는 반면, 수직축에 대한 제1지지부재(1) 및 제2지지부재(2)의 회전운동은 회전유압모터(10)에 의해 조정된다. 유압 실린더(7)(제2도 참조)는 한쌍의 관절아암(6)을 조정한다.The first component of the pipe handling device consists of a vertical elongated U-shaped member 1 whose vertical axis passes through a swivel 9 connected to the carriage 12. The baque 14 of the carriage 12 moves on the rail 15 installed in the deck 20, and the carriage moves forward and backward along a straight path toward the mouth hole 16 in the deck. The first support member 1 supports a second support member 2 which is a similar component. In the illustrated embodiment, the second support member 2 has a smaller cross section than the first support member but is slightly longer. Has a length. The second support member is supported by the first support member by the articulating arm 6 which is adjusted by the two hydraulic cylinders 7, so that the second support member (according to the vertical and rotational movements of the first support member 1) 2) will perform the movement in the parallel plane. That is, the second support member may be pushed against and tensioned with respect to the first support member. The forward and rearward movement of the transport vehicle 12 is controlled by the hydraulic cylinder 11, while the rotational movement of the first support member 1 and the second support member 2 with respect to the vertical axis is a rotary hydraulic motor 10. Is adjusted by. The hydraulic cylinder 7 (see FIG. 2) adjusts the pair of articulated arms 6.

천공스트링의 길이가 약 30m인 일련의 파이프(8, 8')는 이들 파이프가 마우스 호울(16)의 상측위치로부터 저장위치까지 움직일때에 대체로 수직위치를 유지한다. 마우스 호울에서부터 파이프(8)의 수직움직임은 제2지지부재(2)내의 중심에 설치한 유압실린더(5)에 의해 조정된다.The series of pipes 8, 8 ′ having a length of about 30 m in the perforated strings maintains a generally vertical position as these pipes move from the upper position of the mouth hole 16 to the storage position. The vertical movement of the pipe 8 from the mouth hole is controlled by a hydraulic cylinder 5 installed at the center in the second support member 2.

점선(17)으로 표시한 데릭에서의 파이프의 수직저장을 용이하게 하기 위하여, 안데홈, 채널과 같은 것이 형성되어 있는 적당한 파이프 지지단(18)이 대갑단(20)상에 제공되며, 제1도에는 한개만을 도시한 랙(19)이 대갑단 위의 지지판으로부터 수직적으로 공간을 두고 바로위에 제공된다.In order to facilitate the vertical storage of the pipe in the derrick indicated by the dotted line 17, a suitable pipe support end 18 is provided on the shoulder 20, on which an groove, a channel and the like are formed. Only one rack 19 is shown in the figure, provided directly above the space vertically from the support plate above the trophy.

파이프를 취급하는동안, 제1및 제2지지부재와 파이프(8, 8')는 상기에 상세히 기술한 바와 같이, 방향화살표(A, B, C, D)에 의해 표시한 바와 같은 운동을 수행한다.During handling of the pipe, the first and second support members and the pipes 8, 8 ′ carry out the movement as indicated by the directional arrows A, B, C, D, as detailed above. do.

제2지지부재(2)에는 수평적인 운동을 하는 그랩 클로오(3)가 제공되는데, 이 그랩 클로오는 U자형 제2지지부재내에 제공된 유압실리더(4)에 의해 조정된다. 제3도는 그랩 클로오가 천공파이프(8)를 어떻게 파지하며 유지하는가를 보여준 것이다.The second support member 2 is provided with a grab claw 3 which performs horizontal movement, which is controlled by a hydraulic cylinder 4 provided in the U-shaped second support member. 3 shows how the grab claw grips and holds the perforated pipe 8.

Claims (2)

천공파이프(8, 8')를 마우스 호울(16)의 상측위치에서 저장위치로, 또는 저장위치에서 마우스 호울의 상측위치까지 수직상태로 이송하기 위해서 직선진로를 따라 전·후방으로 피동되어지는 운반차(12)를 대갑판위에 설치하고, 오버라잉(overlying)부품을 상기 운반차에 피벗적으로 설치시켜서된 파이프 취급장치에 있어서, 상기의 오버라잉 부품을 두개의 수직 세장 구성부재인 제1지지부재(1)와 제2지지부재(2)로 구성시키되, 제1지지부재(1)를 운반차(12)에 피벗적으로 연결시키고, 제1지지부재(1) 및 제 2지지부재(2)가 수직상태를 유지하는 동안에, 평행한 관계로 제1지지부재에 근접되었다가 멀어지도록한 제2지지부재를 제1지지부재에 의해 지탱되도록 설치하며, 취급작업시 일련의 천공파이프를 수직으로 유지하기 위한 파지 및 유지부재(3)를 신장성/신축성의 제2지지부재(2)에 설치시켜서된 파이프 취급장치.Transport driven forward and backward along a straight path to transfer the perforated pipes 8, 8 ′ vertically from the upper position of the mouse hole 16 to the storage position or from the storage position to the upper position of the mouse hole. In a pipe handling apparatus in which a car 12 is mounted on a large deck and an overlying part is pivotally installed in the transport vehicle, the overlying part is first supported by two vertical elongated components. Member 1 and second support member 2, wherein the first support member 1 is pivotally connected to the vehicle 12, and the first support member 1 and the second support member 2 ) While maintaining the vertical state, the second supporting member, which is placed close to the first supporting member in a parallel relationship, is separated from the first supporting member so as to be supported by the first supporting member, and a series of perforated pipes are vertically Stretching / stretching the holding and holding member 3 for holding A second support member (2) by a pipe handling system installed. 제1항에 있어서, 제1지지부재(1) 및 제2지지부재(2)를 유압실린더(7)에 의해 조정되는 관절아암(6)으로 상호 연결시키며, 제2지지부재에 설치한 파지 및 유지부재(3)를 유압식으로 조정되는 그랩 클로오로 구성시켜서된 파이프 취급장치.The gripper according to claim 1, wherein the first support member (1) and the second support member (2) are interconnected by articulated arms (6) adjusted by the hydraulic cylinder (7), and are provided on the second support member; A pipe handling device, consisting of a grab claw that is hydraulically adjusted to a holding member (3).
KR1019850003418A 1984-06-18 1985-05-18 Drill pipe handing equipment KR900009222B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO842425A NO154933C (en) 1984-06-18 1984-06-18 ROERHAANDTERINGSAPPARAT.
NO842425 1984-06-18

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KR860000461A KR860000461A (en) 1986-01-29
KR900009222B1 true KR900009222B1 (en) 1990-12-24

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JP (1) JPS6114389A (en)
KR (1) KR900009222B1 (en)
AU (1) AU4367385A (en)
BR (1) BR8502891A (en)
DE (1) DE3520084C2 (en)
FI (1) FI852277L (en)
FR (1) FR2566043B1 (en)
GB (1) GB2160564B (en)
IT (1) IT1184600B (en)
NL (1) NL8501506A (en)
NO (2) NO154933C (en)
SE (1) SE8502505L (en)

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FI852277L (en) 1985-12-19
NO154933B (en)
FR2566043A1 (en) 1985-12-20
BR8502891A (en) 1986-02-25
NO154933C (en) 1987-01-14
GB2160564A (en) 1985-12-24
DE3520084A1 (en) 1985-12-19
NL8501506A (en) 1986-01-16
DE3520084C2 (en) 1986-11-06
GB2160564B (en) 1987-10-07
SE8502505D0 (en) 1985-05-22
SE8502505L (en) 1985-12-19
JPS6114389A (en) 1986-01-22
FI852277A0 (en) 1985-06-07
FR2566043B1 (en) 1988-03-25
KR860000461A (en) 1986-01-29
AU4367385A (en) 1986-01-02
IT1184600B (en) 1987-10-28
GB8515269D0 (en) 1985-07-17
NO842425L (en) 1985-12-19
IT8521085A0 (en) 1985-06-10

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