CN103437723A - Device and method for discharging drilling machine stand - Google Patents
Device and method for discharging drilling machine stand Download PDFInfo
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- CN103437723A CN103437723A CN2013103864472A CN201310386447A CN103437723A CN 103437723 A CN103437723 A CN 103437723A CN 2013103864472 A CN2013103864472 A CN 2013103864472A CN 201310386447 A CN201310386447 A CN 201310386447A CN 103437723 A CN103437723 A CN 103437723A
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- thribble
- mechanical arm
- rig floor
- deck table
- table mechanical
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Abstract
The invention discloses a device for discharging a drilling machine stand. The device comprises a drill floor mechanical arm. The drill floor mechanical arm is installed on a drilling machine derrick back beam. A suspension assembly is arranged below a derrick crown block. A racking platform is installed on a drilling machine derrick. A racking platform mechanical arm is installed above the racking platform. An electrohydraulic control system is arranged in an operational control room on the face of a drill floor. The invention further discloses a method for discharging the stand. The method comprises the step that when the stand is discharged from a well mouth into a fingerboard of the racking platform to be operated and discharged from the fingerboard of the racking platform into the well mouth to be operated, the device is utilized for achieving mechanical operation in the discharging process of the stand. Time is saved, the well drilling efficiency is improved, meanwhile, a worker does not need to work in a dangerous zone, the labor intensity is relieved, and human injuries are prevented from happening.
Description
Technical field
The invention belongs to the oil drilling equipment technical field, relate to a kind of device for the discharge of rig thribble, the invention still further relates to a kind of method of carrying out the discharge of rig thribble.
Background technology
During drilling well at present, thribble discharge operation conventional method is, utilizing the rig trip to hang assembly will carry on thribble, on rig floor, driller pushes the thribble lower end to correct position on the thribble platform, trip is hung assembly and is transferred thribble is dropped on the thribble platform, rely on again the quadruple board platform rigger to catch the thribble upper end with rope, thribble is discharged in fingerboard after unclamping elevator.
Above-mentioned operating type all relies on the manpower operation when the thribble lower end being transplanted on to thribble platform, thribble upper end turnover quadruple board platform fingerboard, and labor strength is large; Need driller, driller, rigger many people has coordinated simultaneously, and the rigger is in the quadruple board platform eminence, very easily causes device damage or human casualty accident during operation.
Summary of the invention
The purpose of this invention is to provide a kind of device for the discharge of rig thribble, need the problem that many people coordinate, manpower operation's efficiency is low, risk is high, labour intensity is large while having solved existing thribble discharge.
Another object of the present invention is to provide a kind of method of carrying out the discharge of rig thribble.
The technical solution adopted in the present invention is, a kind of device for the discharge of rig thribble, comprise the rig floor manipulator, the rig floor manipulator is arranged on drilling derrick back of the body crossbeam, be arranged with trip at derrick crown and hang assembly, quadruple board platform is installed on drilling derrick, two-deck table mechanical arm is installed above quadruple board platform, on drilling floor surface, in the operation control room, be provided with electrohydraulic control system.
Device for the discharge of rig thribble of the present invention is further characterized in that:
The structure of rig floor manipulator is, comprises rig floor manipulator coaster, and rig floor manipulator coaster helps arm to be connected with rig floor manipulator binding clip by the rig floor manipulator.
The structure of two-deck table mechanical arm is, comprises the two-deck table mechanical arm coaster, and the two-deck table mechanical arm coaster helps arm to be connected with the two-deck table mechanical arm binding clip by two-deck table mechanical arm.
Rig floor manipulator, two-deck table mechanical arm executing agency separately is provided with position sensor.
The rig floor manipulator, the trip hang assembly, two-deck table mechanical arm all with the electrohydraulic control system control connection.
Another technical scheme of the present invention is, a kind of method of carrying out the discharge of rig thribble, comprise two kinds of modes,
First kind of way, when thribble enters the operation of quadruple board platform fingerboard from well head, according to following steps, implement:
The trip hang on assembly carry thribble leave rig floor apart from B after, the rig floor manipulator launches the rig floor manipulator from initial position and helps arm, make rig floor manipulator binding clip fasten the lower end of well head place thribble, after rig floor manipulator coaster moves to the required placement location A of thribble and rig floor manipulator center conllinear along pulley rail, continue to launch that the rig floor manipulator is helped arm until the lower end of thribble arrives the A point, trip is hung assembly and is transferred and make thribble drop on A point position on the thribble platform; Rig floor manipulator 1 is got back to initial position;
Then, the two-deck table mechanical arm coaster of two-deck table mechanical arm moves to pulley rail right-hand member head from initial position, launch two-deck table mechanical arm and help arm, after making the two-deck table mechanical arm binding clip fasten the upper end of well head place thribble, the elevator that assembly is hung in trip unclamps, two-deck table mechanical arm coaster and two-deck table mechanical arm help the arm interoperation that the thribble upper end is transplanted on to A point position in the quadruple board platform fingerboard, unclamp the two-deck table mechanical arm binding clip; The two-deck table mechanical arm return.
The second way, when thribble is delivered to shaft mouth operation from the quadruple board platform fingerboard, according to following steps, implement:
The two-deck table mechanical arm coaster of two-deck table mechanical arm is from initial position moves to the placement location A of thribble institute and two-deck table mechanical arm centerline collineation, launch two-deck table mechanical arm and help arm, after making the two-deck table mechanical arm binding clip fasten the upper end of thribble of A position, two-deck table mechanical arm coaster and two-deck table mechanical arm help the arm interoperation that the upper end of thribble is transplanted on to the well head center, trip is hung assembly and is transferred, after elevator fastens thribble, the two-deck table mechanical arm return;
Then, the rig floor manipulator coaster of rig floor manipulator moves to the centerline collineation of the placement location A of thribble institute and rig floor manipulator from initial position along pulley rail, launch rig floor manipulator support arm until the lower end of the thribble that rig floor manipulator binding clip fastening A is ordered; Trip is hung on assembly and is carried, make thribble lower end, A position leave rig floor apart from B after, rig floor manipulator coaster and rig floor manipulator are helped the arm interoperation, the lower end of the thribble that rig floor manipulator binding clip is fastened is transplanted on the well head center.
The invention has the beneficial effects as follows, significantly improved thribble discharge operating efficiency, greatly alleviate labor strength; Reduce the operating personnel of rig floor and quadruple board platform, reduce the drillng operation labor cost, improve operational security; Package unit is powerful, only needs major and minor driller two people to be engaged in consing and can complete whole thribble discharge operation.
The accompanying drawing explanation
Fig. 1 is thribble tapping equipment structure elevational schematic view of the present invention;
Fig. 2 is thribble tapping equipment structure schematic top plan view of the present invention;
Fig. 3 is rig floor robot manipulator structure schematic diagram of the present invention;
Fig. 4 is two-deck table mechanical arm structural representation of the present invention;
Fig. 5 is thribble discharge method work flow of the present invention one elevation;
Fig. 6 is thribble discharge method work flow of the present invention one top view
Fig. 7 is thribble discharge method work flow of the present invention two elevation;
Fig. 8 is thribble discharge method work flow of the present invention two top views;
Fig. 9 is thribble discharge method work flow of the present invention three elevation;
Figure 10 is thribble discharge method work flow of the present invention three top views;
Figure 11 is thribble discharge method work flow of the present invention four elevation;
Figure 12 is thribble discharge method work flow of the present invention four top views.
In figure, 1. the rig floor manipulator, 2. swim and hang assembly, 3. quadruple board platform, 4. two-deck table mechanical arm, 5. electrohydraulic control system, 6. rig floor manipulator coaster, 7. the rig floor manipulator is helped arm, 8. rig floor manipulator binding clip, 9. two-deck table mechanical arm coaster, 10. two-deck table mechanical arm is helped arm, 11. the two-deck table mechanical arm binding clip, 12. thribbles.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention for the apparatus structure of rig thribble discharge is, comprise rig floor manipulator 1, rig floor manipulator 1 is arranged on drilling derrick back of the body crossbeam, be arranged with trip at derrick crown and hang assembly 2, quadruple board platform 3 is installed on drilling derrick, two-deck table mechanical arm 4 is installed above quadruple board platform 3, on drilling floor surface, in the operation control room, be provided with electrohydraulic control system 5.
As shown in Figure 3, the structure of rig floor manipulator 1 is, comprise rig floor manipulator coaster 6, rig floor manipulator coaster 6 helps arm 7 to be connected with rig floor manipulator binding clip 8 by the rig floor manipulator, for trip being hung to the thribble lower end that assembly 2 carries, is transplanted on thribble platform correct position or well head center.
As shown in Figure 4, the structure of two-deck table mechanical arm 4 is, comprise two-deck table mechanical arm coaster 9, two-deck table mechanical arm coaster 9 helps arm 10 to be connected with two-deck table mechanical arm binding clip 11 by two-deck table mechanical arm, for the thribble upper end is transplanted in the quadruple board platform fingerboard or by the thribble upper end and is transferred to the well head center in the quadruple board platform fingerboard.
Thribble discharge method of the present invention, comprise thribble entered to fingerboard and thribble is delivered to two kinds of operating modes of well head, its work flow respectively:
The trip hang on assembly 2 carry thribble 12 leave rig floor apart from B after, rig floor manipulator 1 launches the rig floor manipulator from initial position and helps arm 7, make rig floor manipulator binding clip 8 fasten the lower end of well head place thribble 12, after rig floor manipulator coaster 6 moves to the required placement location A of thribble 12 and rig floor manipulator 1 center conllinear along pulley rail, continue to launch that the rig floor manipulator is helped arm 7 until the lower end of thribble 12 arrives the A point, trip is hung assembly 2 and is transferred and make thribble drop on A point position (referring to Fig. 5, Fig. 6) on the thribble platform; Rig floor manipulator 1 is got back to initial position;
Then, the two-deck table mechanical arm coaster 9 of two-deck table mechanical arm 4 moves to pulley rail right-hand member head from initial position, launch two-deck table mechanical arm and help arm 10, after making two-deck table mechanical arm binding clip 11 fasten the upper end of well head place thribble 12, the elevator that assembly 2 is hung in trip unclamps, two-deck table mechanical arm coaster 9 and two-deck table mechanical arm help arm 10 interoperations that the thribble upper end is transplanted on to A point position (referring to Fig. 7,8) in the quadruple board platform fingerboard, unclamp two-deck table mechanical arm binding clip 11, two-deck table mechanical arm 4 returns, thus the operation that a post thribble 12 enters fingerboard completed.
The two-deck table mechanical arm coaster 9 of two-deck table mechanical arm 4 is from initial position moves to 12 placement location A of thribble and two-deck table mechanical arm 4 centerline collineations, launch two-deck table mechanical arm and help arm 10, after making two-deck table mechanical arm binding clip 11 fasten the upper end of thribble 12 of A positions, two-deck table mechanical arm coaster 9 and two-deck table mechanical arm help arm 10 interoperations that the upper end of thribble 12 is transplanted on to well head center (referring to Fig. 9,10), trip is hung assembly 2 and is transferred, after elevator fastens thribble, two-deck table mechanical arm 4 returns;
Then, the rig floor manipulator coaster 6 of rig floor manipulator 1 moves to the centerline collineation of the placement location A of thribble institute and rig floor manipulator 1 from initial position along pulley rail, launch rig floor manipulator support arm 7 until the lower end of the thribble 12 that rig floor manipulator binding clip 8 fastening A are ordered; Trip is hung on assembly 2 and is carried, make thribble lower end, A position leave rig floor apart from B after, rig floor manipulator coaster 6 and rig floor manipulator are helped arm 7 interoperations, the lower end of the thribble 12 that rig floor manipulator binding clip 8 is fastened is transplanted on well head center (referring to Figure 11,12), thereby complete a post thribble, from fingerboard, delivers to shaft mouth operation.
Thribble discharge method of the present invention is compared with existing conventional artificial thribble discharge method, thribble is discharged in the quadruple board platform fingerboard, from getting when thribble is delivered to well head in fingerboard, be mechanized operation, obviously alleviate labor strength, do not need the workman in the deathtrap operation, avoid occurring dangerous accident.
Claims (7)
1. the device for rig thribble discharge, it is characterized in that: comprise rig floor manipulator (1), rig floor manipulator (1) is arranged on drilling derrick back of the body crossbeam, be arranged with trip at derrick crown and hang assembly (2), quadruple board platform (3) is installed on drilling derrick, in the top of quadruple board platform (3), two-deck table mechanical arm (4) is installed, on drilling floor surface, in the operation control room, is provided with electrohydraulic control system (5).
2. the device for rig thribble discharge according to claim 1, it is characterized in that: the structure of described rig floor manipulator (1) is, comprise rig floor manipulator coaster (6), rig floor manipulator coaster (6) helps arm (7) to be connected with rig floor manipulator binding clip (8) by the rig floor manipulator.
3. the device for rig thribble discharge according to claim 1, it is characterized in that: the structure of described two-deck table mechanical arm (4) is, comprise two-deck table mechanical arm coaster (9), two-deck table mechanical arm coaster (9) helps arm (10) to be connected with two-deck table mechanical arm binding clip (11) by two-deck table mechanical arm.
4. the device for rig thribble discharge according to claim 1, it is characterized in that: described rig floor manipulator (1), two-deck table mechanical arm (4) executing agency separately are provided with position sensor.
5. the device for rig thribble discharge according to claim 1 is characterized in that: described rig floor manipulator (1), trip hang assembly (2), two-deck table mechanical arm (4) all with electrohydraulic control system (5) control connection.
6. a method of utilizing the described device of claim 1-5 to carry out the discharge of rig thribble, is characterized in that, when thribble (12) enters the operation of quadruple board platform fingerboard from well head, according to following steps, implements:
The trip hang on assembly (2) carry thribble (12) leave rig floor apart from B after, rig floor manipulator (1) launches the rig floor manipulator from initial position and helps arm (7), make rig floor manipulator binding clip (8) fasten the lower end of well head place thribble (12), after rig floor manipulator coaster (6) moves to the required placement location A of thribble (12) and rig floor manipulator (1) center conllinear along pulley rail, continue to launch that the rig floor manipulator is helped arm (7) until the lower end of thribble (12) arrives the A point, trip is hung assembly (2) and is transferred and make thribble (12) drop on A point position on the thribble platform; Rig floor manipulator 1 is got back to initial position;
Then, the two-deck table mechanical arm coaster (9) of two-deck table mechanical arm (4) moves to pulley rail right-hand member head from initial position, launch two-deck table mechanical arm and help arm (10), after making two-deck table mechanical arm binding clip (11) fasten the upper end of well head place thribble (12), the elevator that assembly (2) is hung in trip unclamps, two-deck table mechanical arm coaster (9) and two-deck table mechanical arm help arm (10) interoperation that thribble (12) upper end is transplanted on to A point position in the quadruple board platform fingerboard, unclamp two-deck table mechanical arm binding clip (11); Two-deck table mechanical arm (4) return.
7. a method of utilizing the described device of claim 1-5 to carry out the discharge of rig thribble, is characterized in that, when thribble (12) is delivered to shaft mouth operation from the quadruple board platform fingerboard, according to following steps, implements:
The two-deck table mechanical arm coaster (9) of two-deck table mechanical arm (4) is from initial position moves to thribble (12) the placement location A of institute and two-deck table mechanical arm (4) centerline collineation, launch two-deck table mechanical arm and help arm (10), after making two-deck table mechanical arm binding clip (11) fasten the upper end of thribble (12) of A position, two-deck table mechanical arm coaster (9) and two-deck table mechanical arm help arm (10) interoperation that the upper end of thribble (12) is transplanted on to the well head center, trip is hung assembly (2) and is transferred, after elevator fastens thribble (12), two-deck table mechanical arm (4) return;
Then, the rig floor manipulator coaster (6) of rig floor manipulator (1) moves to the centerline collineation of the placement location A of thribble institute and rig floor manipulator (1) from initial position along pulley rail, launch rig floor manipulator support arm (7) until the lower end of the thribble (12) that rig floor manipulator binding clip (8) fastening A is ordered; Trip is hung on assembly (2) and is carried, make A position thribble (12) lower end leave rig floor apart from B after, rig floor manipulator coaster (6) and rig floor manipulator are helped arm (7) interoperation, and the lower end of the thribble (12) that rig floor manipulator binding clip (8) is fastened is transplanted on the well head center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103864472A CN103437723A (en) | 2013-08-29 | 2013-08-29 | Device and method for discharging drilling machine stand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103864472A CN103437723A (en) | 2013-08-29 | 2013-08-29 | Device and method for discharging drilling machine stand |
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| CN103437723A true CN103437723A (en) | 2013-12-11 |
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| CN2013103864472A Pending CN103437723A (en) | 2013-08-29 | 2013-08-29 | Device and method for discharging drilling machine stand |
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| CN (1) | CN103437723A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929539A (en) * | 2015-05-26 | 2015-09-23 | 成都高普石油工程技术有限公司 | Rotary motion type mechanical structure for clamping pipes |
| CN105484683A (en) * | 2016-01-22 | 2016-04-13 | 中石化石油工程机械有限公司第四机械厂 | Automatic discharge device for drill strings |
| CN106481290A (en) * | 2015-09-02 | 2017-03-08 | 高德科科技(北京)有限公司 | A kind of oil well repairing operation automation equipment |
| CN107869315A (en) * | 2017-10-30 | 2018-04-03 | 烟台杰瑞石油装备技术有限公司 | One kind automation workover rig |
| EP3460173A1 (en) * | 2014-09-17 | 2019-03-27 | Salunda Limited | Sensor for a fingerboard latch assembly |
| CN109667554A (en) * | 2019-01-29 | 2019-04-23 | 宝鸡石油机械有限责任公司 | Drilling machine independently establishes the device of root and establishes method for root |
| CN112211574A (en) * | 2020-09-28 | 2021-01-12 | 中油国家油气钻井装备工程技术研究中心有限公司 | Gang drilling method of push-up type tubular column processing equipment under top-drive-free working condition |
| CN112983314A (en) * | 2021-05-14 | 2021-06-18 | 胜利油田胜机石油装备有限公司 | Quick assembling and disassembling method for water faucet in workover operation and combined manipulator |
| US11952844B2 (en) | 2019-01-31 | 2024-04-09 | National Oilwell Varco, L.P. | Tubular string building system and method |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10337894B2 (en) | 2014-09-17 | 2019-07-02 | Salunda Limited | Sensor for a fingerboard latch assembly |
| EP3460173A1 (en) * | 2014-09-17 | 2019-03-27 | Salunda Limited | Sensor for a fingerboard latch assembly |
| US10247586B2 (en) | 2014-09-17 | 2019-04-02 | Salunda Limited | Sensor for a fingerboard latch assembly |
| US10962392B2 (en) | 2014-09-17 | 2021-03-30 | Salunda Limited | Sensor for a fingerboard latch assembly |
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| CN106481290A (en) * | 2015-09-02 | 2017-03-08 | 高德科科技(北京)有限公司 | A kind of oil well repairing operation automation equipment |
| CN105484683A (en) * | 2016-01-22 | 2016-04-13 | 中石化石油工程机械有限公司第四机械厂 | Automatic discharge device for drill strings |
| CN107869315A (en) * | 2017-10-30 | 2018-04-03 | 烟台杰瑞石油装备技术有限公司 | One kind automation workover rig |
| CN109667554A (en) * | 2019-01-29 | 2019-04-23 | 宝鸡石油机械有限责任公司 | Drilling machine independently establishes the device of root and establishes method for root |
| US11952844B2 (en) | 2019-01-31 | 2024-04-09 | National Oilwell Varco, L.P. | Tubular string building system and method |
| CN112211574A (en) * | 2020-09-28 | 2021-01-12 | 中油国家油气钻井装备工程技术研究中心有限公司 | Gang drilling method of push-up type tubular column processing equipment under top-drive-free working condition |
| CN112211574B (en) * | 2020-09-28 | 2023-08-29 | 中油国家油气钻井装备工程技术研究中心有限公司 | Gang drill column method of pushing-supporting type column treatment equipment under top-drive-free working condition |
| CN112983314A (en) * | 2021-05-14 | 2021-06-18 | 胜利油田胜机石油装备有限公司 | Quick assembling and disassembling method for water faucet in workover operation and combined manipulator |
| CN112983314B (en) * | 2021-05-14 | 2021-09-03 | 胜利油田胜机石油装备有限公司 | Quick assembling and disassembling method for water faucet in workover operation and combined manipulator |
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Application publication date: 20131211 |