CN103291210A - Gate-type double-tower gear-driven drilling machine - Google Patents
Gate-type double-tower gear-driven drilling machine Download PDFInfo
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- CN103291210A CN103291210A CN2012100425820A CN201210042582A CN103291210A CN 103291210 A CN103291210 A CN 103291210A CN 2012100425820 A CN2012100425820 A CN 2012100425820A CN 201210042582 A CN201210042582 A CN 201210042582A CN 103291210 A CN103291210 A CN 103291210A
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Abstract
The invention relates to a gate-type double-tower gear-driven drilling machine. A headframe body assembled on a base comprises two parallel single-gate-post towers, a racking platform provided with a single drill rod and a racking platform provided with double drill rods are arranged in the middle of the headframe, a vertical rack track is arranged in the position of a side surface of a headframe, and a fast trip device comprises a pulley block arranged at the top of the headframe, a steel wire rope and a fast trip winch; a top drive of the drilling machine is arranged on a top drive pulley where a motor and a suspension device are mounted; the suspension device of the top drive pulley is connected with the steel wire rope of the fast trip device; an output shaft of the motor on the top drive pulley is meshed with the vertical rack track through a gear; and a drill rod moving device is mounted on the headframe or the base in a hinging manner. During working, the suspension can rapidly release the top drive under the drive of the trip winch, so that rapid conversion of well repairing, drilling and forcibly tripping operation of a tubular column is realized, and requirements of no-load/light-load rapid tripping operation when the drilling machine drills a deep well are met.
Description
Technical field
Content of the present invention belongs to the oil-well rig equipment technical field, relates to a kind of geology, exploration, coalfield, municipal administration, well, level of being applicable to and the door type double tower tooth of the probing of industry, drilling operation such as passes through and drive rig.
Background technology
Known equipment for probing, drilling operation mostly is to adopt winch, tourist bus, overhead traveling crane and wire rope traveling system as the rig of the main mode of round trip both at home and abroad at present.Along with in the world wide to the continuous growth of energy demand and improving constantly of drill rig components automatization level, there are a lot of deficiencies in reply in this drilling equipment aspect complicated and specific geological conditions and operating efficiency, energy-conserving and environment-protective, cost performance, the reliability, can not satisfy drilling team and user's requirement.Its shortcoming mainly shows:
1. mechanical efficiency is low, and a large amount of power consumptions are in the frictional resistance of dynamic and static pulley;
2. winch need bring difficulty also for except consuming great deal of steel the removal of home transportation as counterweight to satisfy maximum fast line pull;
3. assembly pulley, traveling system complex structure, each carrying needs repeated disassembled and assembled, and carries winch drum dead line head at every turn and need cut away, and when dead line end length was not enough, whole drilling well rope namely scrapped, and waste is serious;
4. the trip crane system can't be effectively fixing for flexibly connecting, and significantly swings when making a trip also and may clash into derrick, for safety in production brings hidden danger;
Wire rope in carrying, easily be impacted in the drilling process, extruding and stressed complexity, very easily suffer damage and cause whole-root rope to scrap;
6. owing to swim crane system for flexibly connecting, rig can't pressurize and positioning operation to drilling rod to the shallow well section;
7. it is long that rig is carried the dismounting time, and train number is many, cost is high, workload is big;
8. the rig automation degree is low, and safeguarding, move need a large amount of personnel and labour intensity height.
Based on above shortcoming, in recent years, the main rig factory of some countries such as Norway, the U.S., Italy and Germany is all in the research and development scheme of attempting existing rig transformation is explored the new structure rig, as introduce automation cat road, power swivel, AC frequency conversion, automatic control technology, rack-and-pinion etc., wherein having most typical feature is all-hydraulic drill.All-hydraulic drill structurally adopts support that the fixing top of fluid cylinder push-and-pull drives to satisfy the requirement that makes a trip, automation pipe system and automation cat road are installed in the derrick side simultaneously, and by the long technical problem of bringing of speedup pulley solution fluid cylinder stroke, the automaticity height of this machine, save the wire rope transmission system and possessed pressurization function to drilling rod simultaneously, thereby had certain technical advance.Yet also there are some shortcomings in existing all-hydraulic drill, as installation, the maintenance requirement height to rig, desert, dust environmental suitability are poor, maximum shortcoming is that empty (gently) year speed that makes a trip (only has 0.3～0.6m/s) slowly, make drilling efficiency have a greatly reduced quality, in addition, at present only carry when boring can bill of lading root drilling rod for the rig of all these types, this can affect greatly for the efficient that removes drilling rod, drilling tool, especially this problem just exposes more when making a call to more than 2000 meters deep-well, so that the superiority of rig thereby can not get performance.
Summary of the invention
The objective of the invention is to overcome defective and deficiency that prior art exists, provide a kind of compact conformation, easy to use, the automation performance is good, can extensively tackle various geology and drilling technology requires and operating efficiency is high door type double tower tooth driving rig.
The technical solution that adopts is so for achieving the above object; The door type double tower tooth that provides drives rig and comprises derrick, base, drive on the top, quick tripping assembly, on unload buckle device, drilling rod, the drilling rod board migration device, chuck, drilling rod movement control system, driller's control system and derrick and base hoisting system, wherein, the derrick main body is rectangle by two parallel cross sections that arrange, triangle or polygonal simple gate post tower constitute, and adopt articulated manner to be installed on the base, back of the body beam and back of the body beam strut by two groups or more between the double tower are fixed, be provided with a single drilling rod quadruple board platform and a double joint (thribble) drilling rod quadruple board platform at the derrick middle part, place, a side at derrick is provided with vertical rack-track, tripping assembly is by the assembly pulley that is arranged on crown fast, wire rope and remove winch fast and form, the top is driven and is arranged on a top that is equiped with motor and suspension apparatus on it and drives on the coaster, the suspension apparatus that coaster is driven on the top is connected with the wire rope of quick tripping assembly, the output shaft that motor on the coaster is driven on the top is connected with a joggle by gear and vertical rack-track, the drilling rod board migration device is installed on derrick or the base by articulated manner, and the workbench of driller's control system is installed near on the base worktable face of derrick inboard.What the suspension apparatus that is connected with wire rope during work can realize under the driving that removes winch that the top drives hoists fast or transfers operation, provides the pressure of the drill with thrust for drill bit during drilling well, solves the drilling problem of extended reach well and horizontal well technology exploitation Shallow Oil-Gas Tibetan.
Technical solution of the present invention also is: the install and fix position of rack-track on the derrick main body comprises the lateral surface of the ipsilateral of two simple gate post towers, two simple gate post towers and the medial surface of two simple gate post towers, and this rack-track and top are driven the tooth transmission of coaster between cogging and be applicable to chain, carrier bar, chain gear transmission or ratchet, ratchet transmission simultaneously.
Technical solution of the present invention also is: the top is driven the rolling positioner that roller and guide rail by corresponding matching constitute is installed between coaster and derrick main body, its positioner contact surface comprises plane, concave surface or curved surface, to guarantee that the coaster that drives on the top is installed to move in derrick along straight line parallel.Above-mentioned roller comprises vertical moving roller and the moving roller of level.
Technical solution of the present invention also is: the top is driven the slip positioner that slide plate and slide rail by corresponding matching constitute is installed between coaster and derrick main body, its positioner contact surface comprises plane, concave surface or curved surface, to guarantee that the coaster that drives on the top is installed to move in derrick along straight line parallel.
Technical solution of the present invention also is: the angle of derrick main center line and Horizon upper thread is 90 ° ± 10 °.
Technical solution of the present invention also is: coaster is driven by hydraulic pressure, pneumatic or motor-driven structure driving in tripping assembly, drilling rod board migration device, top fast, and it is hydraulic drive motor, air motor or electric drive motor that the motor of installing on the coaster is driven on the top.
Door type double tower tooth driving rig according to above-mentioned technical solution research and development is a kind of well system that utilizes top-drive device directly to hoist or transfer drilling tool, thereby the structure of the winch of alternative traditional rig, tourist bus, overhead traveling crane and drilling line realizes well workover, drilling well and the quick conversion of lower tubular column (drilling rod, sleeve pipe) operation by force, satisfies year the make a trip requirement of speed of rig sky (gently) when beating deep-well.
Compared with prior art, the present invention has following advantage:
One, the structure advanced person of equipment, maintenance cost is few, transmission efficiency is high, start and to stop inertia little, can accurately control the position that pause is driven on pulling force, thrust and top;
Two, mechanized tool outfit of the present invention is complete, and (being furnished with the top in the equipment drives, iron driller, pipehandler, mechanized tools such as power cat road), the automatic controlling level height (is furnished with advanced automation control system, the part rig is equipped with wireless remote control system), security performance is good, adopt advanced automation pipe induction system, technology such as top drive are promoted operation and mechanical efficiency, (personnel are few for the operation rig to reduce rig personnel's establishment, rig floor has been realized unmanned operation in the normal operation, the operation rig only needs 2～3 people), raise labour productivity, reduce workman's operation intensity;
Three, rig adopts modularized design, compact conformation, and installing/dismounting is reasonable in design, and the removal of home train number is few, and migration is quick, can finish the assembling of rig in 1 day, and the beginning operation;
Four, energy consumption is low, and the fuel consumption of rig is more than 30% of conventional rig, and noise is little;
Four, high efficiency has realized empty (gently) year quick round trip, and the speed of removing can reach 1.5m/s;
Five, derrick is provided with two drilling rod quadruple board platforms (single, thribble), satisfies the drilling technology needs, and can arrange in the derrick fore-and-aft direction; The connection of the collapsible design of door type double tower derrick and combination back of the body beam etc., Stability Analysis of Structures;
Six, the maximum adjustment of whole column angle is 10 °, satisfies the requirement of beating straight well and inclined shaft.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that door type double tower tooth of the present invention drives rig.
Fig. 2 is the side-looking structural representation that this type double tower tooth drives rig.
Figure three is that a type double tower tooth drives the tooth-like kind of drive 1 that coaster is driven on rig configuration top.
Figure four is that a type double tower tooth drives the tooth-like kind of drive 2 that coaster is driven on rig configuration top.
The title of each sequence number is respectively among the figure: 1-bottom, 2-strut, 3-railing, 4-cage ladder, the single drilling rod quadruple board platform of 5-, 6-double joint (thribble) drilling rod quadruple board platform, 7-removes winch fast, 8-simple gate post tower, 9-simple gate post tower, 10-cage ladder, 11-drives on the top, and 12-drives coaster, 13-motor in the top, 14-carries on the back beam, 15-back of the body beam strut, and 16-carries on the back beam, 17-quadruple board platform strut, 18-inclined ladder, the straight strut of 19-, the 20-upper strata, 21-derrick leg, 22-hound, 23-derrick raising cylinder, the straight strut of 24-, 25-are grabbed pipe device crossbeam, 26-grabs the pipe support raising cylinder, 27-cat road, and 28-grabs pipe device support, 29-drilling rod board migration device, 30-drilling rod, 31-drilling rod movement control system, 32-driller's control system, 33-assembly pulley, 34-wire rope, the 35-gear, the 36-rack-track, the 37-level is moved roller, 38-is moving roller vertically, the inboard column of 39-derrick, the inboard column of 40-derrick, 41-cantilever device for hoisting, 42-guide rail, 43-guide rail.
The specific embodiment
Below with reference to accompanying drawing content of the present invention is described further, but practical application form of the present invention is not limited in following embodiment.
Referring to accompanying drawing, door of the present invention type double tower tooth drives that rig comprises that derrick, base, top drive 11, coaster 12 is driven on the top, single drilling rod quadruple board platform 5, double joint (thribble) drilling rod quadruple board platform 6, fast tripping assembly, on unload buckle device, drilling rod 30, drilling rod board migration device 29, chuck, drilling rod movement control system 31, driller's control system 32 and parts such as derrick and base hoisting system.The base of derrick is grabbed pipe device crossbeam 25 and is grabbed compositions such as managing device support 28 by bottom 1, strut 2, inclined ladder 18, straight strut 19, upper strata 20, hound 22, straight strut 24.The derrick main body adopts articulated manner vertically to be installed on the bottom 1 of base, constituted by two parallel simple gate post towers 8,9 that arrange, wherein each simple gate post tower 8,9 constitutes by the framework of derrick medial and lateral column 39,40 and stull composition thereof, the cross section of simple gate post tower 8,9 is rectangle, triangle or polygon, and outward appearance is framework or closed type.The angle of derrick main center line and Horizon upper thread is 90 ° ± 10 °.Between the double tower by two groups or more back of the body beam 14,16 and back of the body beam strut 15 fixing.Single drilling rod quadruple board platform 5 and double joint (thribble) drilling rod quadruple board platform 6 are located at derrick main body middle and lower part and middle and upper part respectively, in the practical structures, quadruple board platform 5,6 quantity can be designed to one or two according to different operating mode needs, and quadruple board platform arranges at derrick front and back position place with respect to drilling rod board migration device direction, derrick back of the body beam 14,16 and quadruple board platform strut 17 form the ingredient of quadruple board platform force structures.Place, a side at derrick is provided with vertical rack-track, the install and fix position of rack-track 36 on the derrick main body comprises the lateral surface of the ipsilateral of two simple gate post towers 8,9, two simple gate post towers 8,9 and the medial surface of two simple gate post towers 8,9, and this rack-track 36 and top are driven cog 35 tooth transmission of coaster 12 and be applicable to chain, carrier bar, chain gear transmission or ratchet, ratchet transmission simultaneously.Fast tripping assembly is by the assembly pulley 33 that is arranged on crown, wire rope 34 with remove winch 7 fast and form.The top is driven 11 and is installed in a top that is equiped with motor 13 and suspension apparatus on it and drives on the coaster 12, the suspension apparatus that coaster 12 is driven on the top is connected with the wire rope 34 of quick tripping assembly, the output shaft that motor 13 on the coaster 12 is driven on the top is connected with a joggle by gear 35 and vertical rack-track 36, the top is driven the roller that is equipped with between coaster 12 and derrick main body by corresponding matching and (is vertically moved roller 38, level is moved roller 37) and guide rail 43, the 42 roller positioners that constitute or the slip positioner that is constituted by slide plate and the slide rail of corresponding matching, its positioner contact surface includes the plane, concave surface or curved surface, the suspension apparatus that is connected with wire rope 34 during work can be under the driving that removes winch 7 fast and by assembly pulley 33, roller (slide plate), the effect of leading (cunning) rail etc. realizes that the top drives 11 rise fast and put operation.Drilling rod board migration device 29 is installed in front and back position or derrick main body two side positions of base, and drilling rod 30 or riser jacket are installed in around the base, fix by hinged mode between drilling rod board migration device 29 and derrick or base.The workbench of driller's control system 32 is installed near on the base worktable face of derrick inboard, and drilling rod movement control system 31 is fixed on the base worktable face outside.Derrick raising cylinder 23 is responsible for hoisting and the derrick angle adjustment of derrick main body, being hinged on base by derrick leg 21 and derrick main body after adjustment finishes is on the bottom 1, chuck, thribble platform are fixed on the upper strata 20, upper strata 20 by straight strut 19,24 and hound 22 be hinged on the bottom 1.Grab pipe support raising cylinder 26 and be responsible for grabbing hoisting of pipe device support 28.The girder steel of grabbing pipe device crossbeam 25, grabbing the bottom that contacts with ground 1 of pipe device support 28, each strut 2,19,22,24, positioner, chuck, thribble platform, operating platform that is used for mounting shaft frame body, drilling rod board migration device 29 constitutes by two or more independent girder steels, its plane figure is projected as " # " type, or a plurality of " # " type connects or stack, this bottom girder steel or be used for the steel frame construction of fixing above-mentioned rig for marine drilling mobile platform and boats and ships.
Quick tripping assembly among the present invention, drilling rod board migration device 29, top drive coaster 12 and chuck, on unload buckle device etc. and drive by hydraulic pressure or pneumatic driving structure, the top is driven the motor of installing on the coaster 12 13 and is hydraulic drive motor, air motor or electric drive motor.
When this type double tower tooth driving rig is normally drilled, the top is driven that coaster 12 is driven by motor 13 and accurately is positioned arbitrary height on the derrick main body by being installed in energy consumption braking system on the motor 13 and brake (self-locking) system, and to driller's control system 32 feedback control informations, single drill string has been made empty wagons and by playing a lower sheave 33 fast coaster 12 fast lifting has been driven to the height of stacks (sleeve pipe) 30 in the top by removing winch 7 haulage cables 34 fast when up, be fixed on this moment and grab pipe device crossbeam 25 and grab automation tube-grasping device 29 on the pipe device support 28 and drilling rod (sleeve pipe) 30 is delivered to the top on cat road 27 or the singles rig quadruple board platform 5 simultaneously drive 11 belows, the operation of complete connection drilling rod; The top drive coaster 12 by guide wheel 37,38 and guide rail 42,43 locate at derrick, process is the same when removing drilling rod fast, just coaster 12 hoisting depths are driven for connecing the height of thribble (double joint) rig quadruple board platform in the top; Automation tube-grasping device 29 is not worked this moment, and the action that picks and places drilling rod (sleeve pipe) is driven the hydraulic elevator that carries on 11 by the top and finished; Removing winch 7 fast provides power by motor and brake is installed and highly accurate detent mechanism, remove winch 7 fast and carry winch for empty (gently), do not participate in the downward pressurization of drill string and winding shaft lower drill, drilling rod movement control system 31 is responsible for system's control of automation tube-grasping device 29 and is put the drilling rod operation.
Claims (7)
1. a door type double tower tooth drives rig, comprise derrick, base, (11) are driven on the top, quick tripping assembly, on unload buckle device, drilling rod (30), drilling rod board migration device (29), chuck, drilling rod movement control system (31), driller's control system (32) and derrick and base hoisting system, it is characterized in that: the derrick main body is rectangle by two parallel cross sections that arrange, triangle or polygonal simple gate post tower (8,9) constitute, and adopt articulated manner to be installed on the base, pass through two groups or more back of the body beam (14 between the double tower, 16) and back of the body beam strut (15) fixing, be provided with a single drilling rod quadruple board platform (5) and a double-jointing pipe quadruple board platform (6) at the derrick middle part, place, a side at derrick is provided with vertical rack-track (36), tripping assembly is by the assembly pulley that is arranged on crown (33) fast, wire rope (34) and remove winch (7) fast and form, the top is driven (11) and is arranged on a top that is equiped with motor (13) and suspension apparatus on it and drives on the coaster (12), the suspension apparatus that coaster (12) is driven on the top is connected with the wire rope (34) of quick tripping assembly, the output shaft that the last motor (13) of coaster (12) is driven on the top is connected with a joggle by gear (35) and vertical rack-track (36), drilling rod board migration device (29) is installed on derrick or the base by articulated manner, and the workbench of driller's control system (32) is installed near on the base worktable face of derrick inboard.
2. door type double tower tooth according to claim 1 drives rig, it is characterized in that: the install and fix position of rack-track (36) on the derrick main body comprises the ipsilateral of two simple gate post towers (8,9), the lateral surface of two simple gate post towers (8,9) and the medial surface of two simple gate post towers (8,9), and this rack-track (36) and top are driven the tooth transmission that coaster (12) cogs between (35) and be applicable to chain, carrier bar, chain gear transmission or ratchet, ratchet transmission simultaneously.
3. door type double tower tooth according to claim 1 drives rig, it is characterized in that: the top is driven and is equipped with between coaster (12) and derrick main body by the roller (37,38) of corresponding matching and the rolling positioner of guide rail (43,42) formation, and its positioner contact surface comprises plane, concave surface or curved surface.
4. door type double tower tooth according to claim 3 drives rig, it is characterized in that: said roller comprises vertical moving roller (38) and the moving roller (37) of level.
5. door type double tower tooth according to claim 1 drives rig, it is characterized in that: the top is driven the slip positioner that slide plate and slide rail by corresponding matching constitute is installed between coaster (12) and derrick main body, and its positioner contact surface comprises plane, concave surface or curved surface.
6. door type double tower tooth according to claim 1 drives rig, and it is characterized in that: the angle of derrick main center line and Horizon upper thread is 90 ° ± 10 °.
7. door type double tower tooth according to claim 1 drives rig, it is characterized in that: fast tripping assembly, drilling rod board migration device (29), top are driven coaster (12) and are driven by hydraulic pressure, pneumatic or motor-driven structure, and the top is driven coaster (12) and gone up the motor of installing (13) and be hydraulic drive motor, air motor or electric drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210042582.0A CN103291210B (en) | 2012-02-23 | 2012-02-23 | Gate-type double-tower gear-driven drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210042582.0A CN103291210B (en) | 2012-02-23 | 2012-02-23 | Gate-type double-tower gear-driven drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291210A true CN103291210A (en) | 2013-09-11 |
| CN103291210B CN103291210B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210042582.0A Expired - Fee Related CN103291210B (en) | 2012-02-23 | 2012-02-23 | Gate-type double-tower gear-driven drilling machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895061A (en) * | 2015-04-12 | 2015-09-09 | 朱艳菊 | Square mixing drilling machine |
| CN111232793A (en) * | 2018-11-28 | 2020-06-05 | 阿帕狮龙电梯科技（苏州）有限公司 | Steel plate elevator derrick |
| CN111963068A (en) * | 2020-09-24 | 2020-11-20 | 重庆地质矿产研究院 | Movable detachable drilling platform for mountainous region |
| CN112523698A (en) * | 2021-01-07 | 2021-03-19 | 东营市汉德自动化集成有限公司 | Foldable top drive guide rail |
| CN115467468A (en) * | 2022-08-17 | 2022-12-13 | 中石化四机石油机械有限公司 | Wellhead large-span vertical upright post structure |
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| US4744710A (en) * | 1986-11-24 | 1988-05-17 | Parco Mast And Substructures | Drilling derrick with external pipe storage |
| WO1998006926A1 (en) * | 1996-08-05 | 1998-02-19 | Hitec Asa | A device for a derrick |
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| CN202544741U (en) * | 2012-04-17 | 2012-11-21 | 陕西鑫隆石油设备有限公司 | Door-shaped drive drilling machine with twin tower teeth |
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2012
- 2012-02-23 CN CN201210042582.0A patent/CN103291210B/en not_active Expired - Fee Related
Patent Citations (5)
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| US4585213A (en) * | 1984-08-07 | 1986-04-29 | Armco Inc. | Well derrick |
| US4744710A (en) * | 1986-11-24 | 1988-05-17 | Parco Mast And Substructures | Drilling derrick with external pipe storage |
| WO1998006926A1 (en) * | 1996-08-05 | 1998-02-19 | Hitec Asa | A device for a derrick |
| CN201400500Y (en) * | 2009-03-24 | 2010-02-10 | 中国建筑科学研究院建筑机械化研究分院 | Multifunctional lifter with platform for abnormal high building construction |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895061A (en) * | 2015-04-12 | 2015-09-09 | 朱艳菊 | Square mixing drilling machine |
| CN111232793A (en) * | 2018-11-28 | 2020-06-05 | 阿帕狮龙电梯科技（苏州）有限公司 | Steel plate elevator derrick |
| CN111963068A (en) * | 2020-09-24 | 2020-11-20 | 重庆地质矿产研究院 | Movable detachable drilling platform for mountainous region |
| CN111963068B (en) * | 2020-09-24 | 2022-03-29 | 重庆地质矿产研究院 | Movable detachable drilling platform for mountainous region |
| CN112523698A (en) * | 2021-01-07 | 2021-03-19 | 东营市汉德自动化集成有限公司 | Foldable top drive guide rail |
| CN112523698B (en) * | 2021-01-07 | 2022-07-01 | 东营市汉德自动化集成有限公司 | Foldable top drive guide rail |
| CN115467468A (en) * | 2022-08-17 | 2022-12-13 | 中石化四机石油机械有限公司 | Wellhead large-span vertical upright post structure |
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| Publication number | Publication date |
|---|---|
| CN103291210B (en) | 2015-04-08 |
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