CN204703775U - Great-leap-forward sled power drill - Google Patents
Great-leap-forward sled power drill Download PDFInfo
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- CN204703775U CN204703775U CN201520395543.8U CN201520395543U CN204703775U CN 204703775 U CN204703775 U CN 204703775U CN 201520395543 U CN201520395543 U CN 201520395543U CN 204703775 U CN204703775 U CN 204703775U
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- hydraulic cylinder
- air operated
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- driven
- operated slips
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Abstract
The utility model relates to a kind of great-leap-forward sled power drill, it is characterized in that: rig car body is arranged on the upper of platform I and platform II, locate mode air operated slips is bolted on above platform II, the bottom of air operated slips hoist cylinder is fixedly connected with platform II by bolt, the top of air operated slips hoist cylinder is connected with positioning floating formula air operated slips, and continuous plenum system is slidably connected by sliding axle and rig car body; Two layers of top are driven and are threaded connection with the lower end of great tonnage hydraulic cylinder, one deck top is driven to coordinate to slide up and down with mobile jib by guide track system and is connected, the top of main hydraulic cylinder is fixedly connected with mobile jib, and bottom is fixedly connected with bottom pulley group, and top pulleys group is fixed on above mobile jib by head pulley axle.The utility model has the advantages such as volume is little, lightweight, hook carries greatly, function is advanced, rate of penetration is fast, and multiple drilling technology can be coordinated to carry out drillng operation, and conventional drilling can adopt pipe-following drilling technique completion within 3000 meters.
Description
Technical field
The utility model relates to the rig of the drillng operations such as a kind of well that is applicable to drill for oil, geothermal well, generating well, coalfield escape well, particularly a kind of great-leap-forward sled power drill.
Background technology
At present, domestic and international rig mainly contains two kinds of forms, and a kind of is traditional oil-well rig, and hoisting system mainly leans on winch, overhead traveling crane, hook, wire rope and suspension ring, elevator, the various instrument such as tongs realizes, its poor stability, operation easier is large, and dangerous high, labor strength is very large.The rotary system of conventional drilling machine is mainly by rotating disk, and kelly bar, drilling rod, drill collar, the first-class mechanism of the fire hose realizes, and when making up a joint, workload is large, and task is loaded down with trivial details, and labor strength is large, serious waste time and cost.The circulating system of rig comprises borehole pump, manifold of ground, slurry tank, slurry purifying equipment etc., adopts mud drilling technique, and there is drill footage slow, corollary equipment cost is high.The auxiliary equipment that conventional drill needs is many, complicated operation, and need the personnel be equipped with many, labour intensity is large, the existence of therefore traditional rig: bulky, weight large, dismounting transport is all inconvenient, with high costs, functional structure is single, the problem such as backward.The second is that novel hydraulic top drives churn, hoisting system is mainly by hydraulic cylinder, assembly pulley, wire rope realizes, and its operating principle improves according to movable pulley principle, there is the disadvantage that thrust hydraulic cylinder and hook carry ratio 2:1, the hook causing hydraulic top to drive churn carries less than normal, cannot be competent at deep-well, ultradeep well drilling project, when hook carries enough large, hydraulic cylinder is also corresponding to be increased exponentially, and causes a whole set of hydraulic system complicated, huge, with high costs.
Summary of the invention
The utility model overcomes the defect existing for above-mentioned two kinds of rigs, object is to make rig functional diversities, low cost can be accomplished, the probing of high efficiency ultradeep well, provide a kind of and have that volume is little, lightweight, hook carries greatly, complete machine automaticity is high, can coordinate the construction of multiple drilling technology and transport, operation cost is low, income is high great-leap-forward prizes power drill.
The brief introduction of the utility model great-leap-forward sled power drill:
The utility model great-leap-forward sled power drill, it is characterized in that: be by platform I, platform II, rig car body, locate mode air operated slips, air operated slips hoist cylinder, positioning floating formula air operated slips, continuous plenum system, two layers of top are driven, mobile jib, main hydraulic cylinder, one deck top is driven, hydraulic cylinder bearing pin, top pulleys group, head pulley axle, wire rope, great tonnage hydraulic cylinder, bottom pulley group, sliding axle, guide track system, small cylinder and piston are formed, rig car body is arranged on platform I and platform II, locate mode air operated slips is bolted on above platform II, the bottom of air operated slips hoist cylinder is fixedly connected with platform II by bolt, the top of air operated slips hoist cylinder is connected with positioning floating formula air operated slips, continuous plenum system is slidably connected by sliding axle and rig car body, two layers of top are driven and are threaded connection with the lower end of great tonnage hydraulic cylinder, great tonnage hydraulic cylinder upper end is driven with one deck top and is linked by hydraulic cylinder bearing pin, one deck top is driven to coordinate to slide up and down with mobile jib by guide track system and is connected, the bottom of small cylinder is driven with one deck top and is fixedly connected with, be fixed by bolts to one deck top to drive, the top of small cylinder is connected with piston thread, the top of main hydraulic cylinder is fixedly connected with mobile jib by bolt, and the bottom of main hydraulic cylinder is fixedly connected with bottom pulley group, and one end of wire rope is driven with one deck top and is connected, and the other end of wire rope is walked around top pulleys group and is connected with mobile jib with after bottom pulley group, top pulleys group is fixed on above mobile jib by head pulley axle.
The utility model great-leap-forward sled power drill, has volume little, lightweight, hook carries greatly, and function is advanced, the advantages such as rate of penetration is fast, multiple drilling technology can be coordinated to carry out drillng operation, and conventional drilling can adopt pipe-following drilling technique completion according to process conditions within 3000 meters.At least 20 times are improved than adopting mud drilling technique bit speed.Because adopt to enter with pipe bit, completion speed improves more than 30 times, and almost reaches no pollution.When creeping into ultradeep well, two layers of top can be adopted separately to drive and to creep into, also can change great tonnage hydraulic cylinder 16 according to well depth situation and improve drilling efficiency.Under the same terms, there is input less, creep into the advantages such as faster, darker.
Accompanying drawing explanation
Fig. 1 is that great-leap-forward prizes power drill configuration schematic diagram;
Fig. 2 is great-leap-forward sled power drill side-looking structural representation;
In figure: 1 is platform I, 2 is platforms II, 3 is rig car bodies, 4 is locate mode air operated slips, 5 is air operated slips hoist cylinders, 6 is positioning floating formula air operated slips, 7 is continuous plenum systems, 8 is that two layers of top are driven, 9 is mobile jibs, 10 is main hydraulic cylinders, 11 is that one deck top is driven, 12 is hydraulic cylinder bearing pins, 13 is pulleys, 14 is head pulley axles, 15 is wire rope, 16 is great tonnage hydraulic cylinders, 17 is bottom pulley groups, 18 is sliding axles, 19 is guide track systems, 20 is small cylinders, 21 is pistons.
Detailed description of the invention
The utility model great-leap-forward sled power drill is achieved in that and illustrates below in conjunction with accompanying drawing.
See Fig. 1, Fig. 2, great-leap-forward sled power drill, by platform I 1, platform II 2, rig car body 3, locate mode air operated slips 4, air operated slips hoist cylinder 5, positioning floating formula air operated slips 6, continuous plenum system 7, two layers of top drive 8, mobile jib 9, main hydraulic cylinder 10, one deck top drives 11, hydraulic cylinder bearing pin 12, top pulleys group 13, head pulley axle 14, wire rope 15, great tonnage hydraulic cylinder 16, bottom pulley group 17, sliding axle 18, guide track system 19, small cylinder 20 and piston 21 are formed, rig car body 3 is arranged on above platform I 1 and platform II 2, locate mode air operated slips 4 is bolted on above platform II 2, the bottom of air operated slips hoist cylinder 5 is fixedly connected with platform II 2 by bolt, the top of air operated slips hoist cylinder 5 is connected with positioning floating formula air operated slips 6, continuous plenum system 7 is slidably connected by sliding axle 18 and rig car body 3, and can horizontally slip.Two layers of top are driven 8 and are threaded connection with the lower end of great tonnage hydraulic cylinder 16, great tonnage hydraulic cylinder 16 upper end and one deck top are driven 11 and are linked by hydraulic cylinder bearing pin 12, one deck top is driven 11 and is coordinated to slide up and down with mobile jib 9 by guide track system 19 and be connected, the bottom of small cylinder 20 is driven 11 with one deck top and is fixedly connected with, being fixed by bolts to one deck top drives on 11, and the top of small cylinder 20 is threaded with piston 20.When one deck top drive 11 be elevated to certain position time, small cylinder 19 works, and is pushed by piston 21 in the draw-in groove of mobile jib 9, drives the position of 11 for fixing one deck top.The top of main hydraulic cylinder 10 is fixedly connected with mobile jib 9 by bolt, the bottom of main hydraulic cylinder 10 is fixedly connected with bottom pulley group 17, one end of wire rope 15 is driven 11 with one deck top and is connected, and the other end of wire rope 15 is walked around top pulleys group 13 and is connected with mobile jib 9 with after bottom pulley group 17; Top pulleys group 13 is fixed on above mobile jib 9 by head pulley axle 14.
Adopt compound Two-way Cycle underbalance sleeve pipe with driller's skill when earth formation is complicated, great tonnage hydraulic cylinder 16 works, make one deck top drive 11 and two layers of top drive 8 and be merged together.Main hydraulic cylinder 10 work by wire rope 15 and top pulleys group 13, bottom pulley group 17 drive one deck top drive 11 and two layers of top drive 8 and be raised to peak.Then start with the drilling phase in driller's skill the work of creeping into according to compound Two-way Cycle sleeve pipe.After earth formation is stable, no longer need pipe-following drilling, drilling technology is replaceable to be continued to creep into for compound Two-way Cycle under balance pressure drilling technique, until hook carries the utmost carrying ability reaching main hydraulic cylinder 10.When hook carries the utmost carrying ability having exceeded main hydraulic cylinder 10, the correct position that 11 lock onto mobile jib 9 is driven in one deck top by small cylinder 20 Work Promote piston 21.Now round trip drive system is replaced by great tonnage hydraulic cylinder 16 and two layers of power top and drives 8 and work in coordination.
The utility model great-leap-forward sled power drill can carry the parameters such as size according to well depth, hook changes great tonnage hydraulic cylinder 16, thus solve hydraulic-driven top and drive type rig main hydraulic cylinder thrust and hook and carry the hook that hydraulic top that ratio 2:1 causes drives churn and carry less than normal, cannot be competent at deep-well, ultradeep well drilling project, when hook carries enough large, hydraulic cylinder is corresponding increase also, causes the disadvantage that a whole set of hydraulic system is complicated, huge, with high costs.
The utility model great-leap-forward sled power drill is other two patents of invention and the application number of the applicant's earlier application: 201410623955.2 titles: compound Two-way Cycle underbalance sleeve pipe is with brill drilling technology and application number: 201410623953.3 titles: the matching special equipment in compound Two-way Cycle under balance pressure drilling technique
The utility model great-leap-forward sled power drill is the rig of the drillng operations such as a kind of well that is applicable to drill for oil, geothermal well, generating well, coalfield escape well, there is the features such as miniaturization, lighting, tonnage be large, compared with conventional drilling machine drives churn with existing hydraulic top, there is volume less, weight is lighter, hook carries larger, the advantages such as function is more advanced, and rate of penetration is faster, overcome conventional drilling machine volume large, the shortcomings such as weight is large, and load is little, and structure is backward.Great-leap-forward sled power drill can coordinate multiple drilling technology to carry out drillng operation, the other two kinds of applications for a patent for invention number applied for the applicant: 201410623955.2 titles: compound Two-way Cycle underbalance sleeve pipe is with boring drilling technology, application number: 201410623953.3 title compound Two-way Cycle under balance pressure drilling techniques combine, the ultradeep well that a myriametre is dark can be crept into, improve at least 20 times than employing mud drilling technique bit speed.Because can adopt to enter with pipe bit, run in drilling process stratum unstable time also can high speed drilling depth.Great-leap-forward sled power drill of the present invention can be equipped with the great tonnage hydraulic cylinder 16 of Multiple Type according to well depth situation simultaneously, achieves device miniaturization, intelligent, feature richness, the advantages such as structure is advanced, reasonable.
Claims (1)
1. a great-leap-forward sled power drill, is characterized in that: be by platform I (1), platform II (2), rig car body (3), locate mode air operated slips (4), air operated slips hoist cylinder (5), positioning floating formula air operated slips (6), continuous plenum system (7), two layers of top are driven (8), mobile jib (9), main hydraulic cylinder (10), one deck top is driven (11), hydraulic cylinder bearing pin (12), top pulleys group (13), head pulley axle (14), wire rope (15), great tonnage hydraulic cylinder (16), bottom pulley group (17), sliding axle (18), guide track system (19), small cylinder (20) and piston (21) are formed, rig car body (3) is arranged on the upper of platform I (1) and platform II (2), locate mode air operated slips (4) is bolted on above platform II (2), the bottom of air operated slips hoist cylinder (5) is fixedly connected with platform II (2) by bolt, the top of air operated slips hoist cylinder (5) is connected with positioning floating formula air operated slips (6), and continuous plenum system (7) is slidably connected by sliding axle (18) and rig car body (3), two layers of top are driven (8) and are threaded connection with the lower end of great tonnage hydraulic cylinder (16), great tonnage hydraulic cylinder (16) upper end and one deck top are driven (11) and are linked by hydraulic cylinder bearing pin (12), one deck top is driven (11) and is coordinated to slide up and down with mobile jib (9) by guide track system (19) and be connected, the bottom of small cylinder (20) is driven (11) and is fixedly connected with one deck top, being fixed by bolts to one deck top drives on (11), and the top of small cylinder (20) is threaded with piston (21), the top of main hydraulic cylinder (10) is fixedly connected with mobile jib (9) by bolt, the bottom of main hydraulic cylinder (10) is fixedly connected with bottom pulley group (17), one end of wire rope (15) is driven (11) and is connected with one deck top, the other end of wire rope (15) is walked around top pulleys group (13) and is connected with mobile jib (9) with after bottom pulley group (17), top pulleys group (13) is fixed on above mobile jib (9) by head pulley axle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395543.8U CN204703775U (en) | 2015-06-10 | 2015-06-10 | Great-leap-forward sled power drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395543.8U CN204703775U (en) | 2015-06-10 | 2015-06-10 | Great-leap-forward sled power drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703775U true CN204703775U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395543.8U Withdrawn - After Issue CN204703775U (en) | 2015-06-10 | 2015-06-10 | Great-leap-forward sled power drill |
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| CN (1) | CN204703775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863518A (en) * | 2015-06-10 | 2015-08-26 | 张朝纯 | Leap-type prying power drilling machine |
| CN105195980A (en) * | 2015-10-26 | 2015-12-30 | 西安航空动力股份有限公司 | Machining device and method for annular flame tube floating wall tile stud |
-
2015
- 2015-06-10 CN CN201520395543.8U patent/CN204703775U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863518A (en) * | 2015-06-10 | 2015-08-26 | 张朝纯 | Leap-type prying power drilling machine |
| CN104863518B (en) * | 2015-06-10 | 2017-03-22 | 张朝纯 | Leap-type prying power drilling machine |
| CN105195980A (en) * | 2015-10-26 | 2015-12-30 | 西安航空动力股份有限公司 | Machining device and method for annular flame tube floating wall tile stud |
| CN105195980B (en) * | 2015-10-26 | 2017-06-16 | 西安航空动力股份有限公司 | A kind of annular flame tube floating wall tile stud processing unit (plant) and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151014 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |