CN203050497U - Rotary device and oil-water well drilling repair dynamic rotary system using same - Google Patents
Rotary device and oil-water well drilling repair dynamic rotary system using same Download PDFInfo
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- CN203050497U CN203050497U CN 201320050356 CN201320050356U CN203050497U CN 203050497 U CN203050497 U CN 203050497U CN 201320050356 CN201320050356 CN 201320050356 CN 201320050356 U CN201320050356 U CN 201320050356U CN 203050497 U CN203050497 U CN 203050497U
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- bearing
- casing
- whirligig
- rotating shaft
- oil
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Abstract
The utility model relates to a rotary device and an oil-water well drilling repair dynamic rotary system using the rotary device. The rotary device comprises a box body and a rotary shaft. The rotary shaft penetrates through the box body and is connected with the box body through a first thrust bearing and a second thrust bearing. The rotary device is characterized in that a driven bevel gear is arranged on the rotary shaft, a hydraulic motor is fixedly arranged on one side of the box body, the output end of the hydraulic motor extends into the box body, a drive bevel gear meshed with the driven bevel gear is arranged on the output end, a third bearing and a fourth bearing are respectively arranged at the upper end and the lower end of the rotary shaft, and the lower end of the rotary shaft is connected with a pipe connector. The oil-water well drilling repair dynamic rotary system comprises a mechanical system which is the rotary device. The rotary device and the oil-water well drilling repair dynamic rotary system using the rotary device have the advantages that torque of the rotary device is effectively increased, so that dynamic force of the mechanical system is improved, and using is safer and more reliable.
Description
Technical field
The utility model relates to the oil-water well brill and repaiies apparatus field, and particularly a kind of whirligig also relates to the oil-water well brill that adopts this whirligig and repaiies the power rotary system.
Background technology
Oil is got by well-digging in the oil field, when the down-hole does not have oil, with the sealing of this layer well, forms cement plug, bridging plug or stopper etc., owing to reasons such as ground qualitative responses, often after a very long time, this layer down-hole has oil again and occurs, continue to get oil as need, just obstruction must be drilled, to extract the oil of lower floor.At present, being engaged in drilling construction operation, mainly is screw drill, because of it employed medium is had relatively high expectations, and time is long, wastes time and energy, and make troubles to construction, and maintenance cost is higher; Screw drill is strict to operating personnel, and misoperation causes bit freezing easily, goes into well oil pipe back-off and comes off, and can have a strong impact on recovers the oil produces.Be head it off, the hydraulic rotor device that a kind of patent No. is 200820017704.X is disclosed in the prior art, this rotor device has solved the defective that above-mentioned screw drill exists, and rely on self-contained dynamically working, but still there is following problem: bore that to repair in the process hydraulic rotor device rotating shaft operation not steady, cause the whole system fluctuation of service.
The utility model content
The technical problems to be solved in the utility model is, a kind of novel whirligig is provided, and not only moment of torsion is big, and power is big, and the stability when guaranteeing the whirligig operation.
In order to solve above technical problem, the utility model adopts following scheme:
A kind of whirligig, comprise casing and rotating shaft, described rotating shaft runs through described casing and is connected with described casing with second thrust bearing by first thrust bearing, it is characterized in that, described rotating shaft is provided with driven bevel pinion, one side of described casing is fixed with hydraulic motor, the output of described hydraulic motor stretches in the described casing, be provided with the driving bevel gear that is meshed with described driven bevel pinion at described output, be respectively equipped with the 3rd bearing and the 4th bearing at described rotating shaft upper and lower end, the lower end of described rotating shaft is connected with union.
The beneficial effects of the utility model are: hydraulic motor when work, drive driving bevel gear, and rotate with the driven bevel pinion of driving bevel gear engagement, drive rotating shaft then and rotate, and then the drill bit rotation that is connected with rotating shaft of drive, operation is very easy.Compared with prior art, the 3rd bearing of increase and the 4th bearing play correcting, protection thrust bearing when the rotating shaft deviation is big; avoid thrust bearing when moment of torsion is big, to be pulverized; thereby guaranteed that whirligig rotating shaft campaign is steady, moment of torsion output is big, and the system of assurance operates steadily.
Further, described casing is girder structure, is provided with balance weight at the casing opposite side corresponding with described hydraulic motor.Body structure is strengthened; Be used for balance and be located at the hydraulic motor of the corresponding opposite side of casing, guarantee the stability of whirligig.
Further, the top of the top of the bottom of described first thrust bearing, driven bevel pinion and bottom, second thrust bearing is respectively equipped with first clamp nut, second clamp nut, the 3rd clamp nut and the 4th clamp nut.For the thrust bearing in fixing and the adjusting rotating shaft and the position of driven bevel pinion.
Further, described driving bevel gear is located at the below of described driven bevel pinion.
Further, described girder structure side is provided with hanging mechanism, and described hanging mechanism comprises lifting hole(eyelet), baffle plate, bearing pin and axle sleeve.Be convenient to hang suspension ring safety, convenient disassembly.
Further, described rotating shaft is provided with sealing mechanism at the upper and lower port of export of casing, described sealing mechanism comprise bearing gland and be located at bearing gland and axis body between oil sealing, be connected by bolt between described bearing gland and the casing.Described oil sealing adopts exoskeletal oil sealing.Avoid extraneous dust, silt etc. to invade bearing, the lubrication oil that limits simultaneously in the bearing leaks outside, and has prolonged the application life of bearing.
Further, described first thrust bearing and second thrust bearing are thrust roller bearing; Described the 3rd bearing and the 4th bearing are cylinder roller bearing.
Further, described casing top also is provided with the bounce-back thick stick.When rotating shaft is rotated, be used for static housing, avoid casing to rotate thereupon.
Further, 40 spiral shell steel are adopted in described rotating shaft; Described driving bevel gear and driven bevel pinion adopt 20 spiral shell molybdenum titanium steels.
The utility model also provides a kind of oil-water well to bore and has repaiied the power rotary system, it is characterized in that: comprise above-described whirligig.Concrete scheme is as follows:
A kind of oil-water well bores repaiies the power rotary system; be characterized in; comprise mechanical system; described mechanical system is above-mentioned whirligig; also comprise hydraulic system, dynamical system, operating system and security system, described hydraulic system comprises hydraulic pump, hydraulic pressure cleaner, electromagnetic relief valve and electromagnetic throttle valve, and described dynamical system comprises frequency converter, protector and electric machine; described operating system comprises operating room and operating desk, and described security system comprises 36 volt-amperes of full voltage control systems.
This oil-water well bores the beneficial effect of repairing the power rotary system: owing to adopt whirligig of the present utility model, easy for installation, dismounting is saved the non-time of creeping into rapidly, has improved drilling efficiency, not only moment of torsion output is big, power is big, and bear the pulling force dynamic load can be up to 65 tons, bearing the pulling force static load can be up to 108 ton, can bore the degree of depth of repairing oil-water well and also be increased to 5000m, can satisfy the construction needs of each hole condition.
Description of drawings
Fig. 1 is the structural representation of the utility model whirligig;
Fig. 2 is the utility model whirligig A place partial enlarged drawing;
Fig. 3 repaiies power rotary system structured flowchart for the oil-water well that adopts the utility model whirligig bores.
In Fig. 1-Fig. 2: 1, hydraulic motor; 2, axle sleeve; 3, bearing pin; 4, baffle plate; 5, casing; 6, bearing gland; 7, oil sealing; 8, rotating shaft; 9, water shutoff lid; 10, bolt; 11, the 3rd bearing; 12, first thrust bearing; 13, packing ring; 14, bounce-back thick stick; 15, first clamp nut; 16, lifting hole(eyelet); 17, second clamp nut; 18, driven bevel pinion; 19, the 3rd clamp nut; 20, the 4th clamp nut; 21, balance weight; 22, second thrust bearing; 23, the 4th bearing; 24, union; 25, pressing plate; 26, driving bevel gear.
In Fig. 2: 27, mechanical system; 28, hydraulic system; 29, dynamical system; 30, operating system; 31, security system.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated:
As Fig. 1-shown in Figure 2: a kind of whirligig, comprise casing 5 and rotating shaft 8, described rotating shaft 8 runs through described casing 5 and is connected with described casing 5 with second thrust bearing 22 by first thrust bearing 12, it is characterized in that, described rotating shaft 8 is provided with driven bevel pinion 18, one side of described casing 5 is fixed with hydraulic motor 1, the output of described hydraulic motor 1 stretches in the described casing 5, be provided with the driving bevel gear 26 that is meshed with described driven bevel pinion 18 at described output, in described rotating shaft 8, the lower end is respectively equipped with the 3rd bearing 11 and the 4th bearing 23, and the lower end of described rotating shaft 8 is connected with union 24.Described driving bevel gear 26 1 sides adopt pressing plate 25 to compress.
Described casing 5 is girder structure, is provided with balance weight 21 at casing 5 opposite sides corresponding with described hydraulic motor 1.Be used for balance and be located at the hydraulic motor of the corresponding opposite side of casing, guarantee the stability of whirligig.
The top of the top of the bottom of described first thrust bearing 12, driven bevel pinion 18 and bottom, second thrust bearing 22 is respectively equipped with first clamp nut 15, second clamp nut 17, the 3rd clamp nut 19 and the 4th clamp nut 20.Be provided with packing ring 13 between described first clamp nut and first thrust bearing, be provided with packing ring between described the 3rd clamp nut and the driven bevel pinion, for the thrust bearing in fixing and the adjusting rotating shaft and the position of driven bevel pinion.
Described driving bevel gear 26 is located at the below of described driven bevel pinion 18.
Described girder structure side is provided with hanging mechanism, and described hanging mechanism comprises lifting hole(eyelet) 16, baffle plate 4, bearing pin 3 and axle sleeve 2.It is safe and reliable to be convenient to hang suspension ring, convenient disassembly.
Described rotating shaft is provided with sealing mechanism at the upper and lower port of export of casing, and described sealing mechanism comprises bearing gland 6 and be located at oil sealing 7 between bearing gland 6 and the rotating shaft, is connected by bolt 10 between described bearing gland 6 and the casing 5.Described oil sealing 7 adopts exoskeletal oil sealing.Avoid extraneous dust, silt etc. to invade bearing, the lubrication oil that limits simultaneously in the bearing leaks outside, and has prolonged the application life of bearing.
Described first thrust bearing 12 and second thrust bearing 22 are thrust roller bearing; Described the 3rd bearing 11 and the 4th bearing 23 are cylinder roller bearing.
Described casing 5 tops also are provided with bounce-back thick stick 14.When rotating shaft is rotated, be used for static housing, avoid casing to rotate thereupon.
40 spiral shell steel are adopted in described rotating shaft; Described driving bevel gear and driven bevel pinion adopt 20 spiral shell molybdenum titanium steels.
The utility model also provides a kind of oil-water well brill of above-mentioned whirligig that adopts to repair the power rotary system.Concrete scheme is as follows:
As shown in Figure 3: a kind of oil-water well bores repaiies the power rotary system; comprise mechanical system 27; described mechanical system 27 is above-mentioned whirligig; also comprise hydraulic system 28, dynamical system 29, operating system 30 and security system 31; described hydraulic system comprises hydraulic pump, hydraulic pressure cleaner, electromagnetic relief valve and electromagnetic throttle valve; described dynamical system comprises frequency converter, protector and electric machine; described operating system comprises operating room and operating desk, and described security system comprises 36 volt-amperes of full voltage control systems.
During concrete enforcement, oil-water well bored repair the power rotary system and be placed near the well head, described whirligig hydraulic motor connects three hydraulic line one ends, the other end of described three hydraulic lines is connected with hydraulic system, with crane whirligig is sling, and decontrols three hydraulic lines simultaneously, whirligig is placed on the browpiece, hang over the workover rig double-arm lifting-ring on the ears lifting hole(eyelet) of whirligig, buckle baffle plate then, insert bearing pin; The thick stick that will rebound inserts in the corresponding hole of whirligig, fixedly locks, and the thick stick that will rebound links to each other with the bounce-back wire rope, so that reaction torque is passed to the bounce-back wire rope; The rotating shaft below jointed rod of whirligig; The whirligig top is connected with the hose of cementing truck.Be the mechanical system operation of whirligig then by operating system, security system, dynamical system and HYDRAULIC CONTROL SYSTEM.Specific implementation be hydraulic system under the power that dynamical system provides, provide high-voltage oil liquid to mechanical system, enter hydraulic motor by hydraulic line, drive the rotating shaft rotation by the driving bevel gear transmission that is connected with hydraulic motor then.
The above only is preferred embodiments of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. whirligig, comprise casing and rotating shaft, described rotating shaft runs through described casing and is connected with described casing with second thrust bearing by first thrust bearing, it is characterized in that, described rotating shaft is provided with driven bevel pinion, one side of described casing is fixed with hydraulic motor, the output of described hydraulic motor stretches in the described casing, be provided with the driving bevel gear that is meshed with described driven bevel pinion at described output, be respectively equipped with the 3rd bearing and the 4th bearing at described rotating shaft upper and lower end, the lower end of described rotating shaft is connected with union.
2. whirligig according to claim 1 is characterized in that, described casing is girder structure, is provided with balance weight at the casing opposite side corresponding with described hydraulic motor.
3. whirligig according to claim 1, it is characterized in that the top of the bottom of described first thrust bearing, the top of driven bevel pinion and bottom, second thrust bearing is respectively equipped with first clamp nut, second clamp nut, the 3rd clamp nut and the 4th clamp nut.
4. according to each described whirligig of claim 1～3, it is characterized in that described driving bevel gear is located at the below of described driven bevel pinion.
5. whirligig according to claim 4 is characterized in that, described girder structure side is provided with hanging mechanism, and described hanging mechanism comprises lifting hole(eyelet), baffle plate, bearing pin and axle sleeve.
6. whirligig according to claim 5, it is characterized in that, described rotating shaft is provided with sealing mechanism at the upper and lower port of export of casing, described sealing mechanism comprise bearing gland and be located at bearing gland and axis body between oil sealing, be connected by bolt between described bearing gland and the casing.
7. whirligig according to claim 6 is characterized in that, described first thrust bearing and second thrust bearing are thrust roller bearing; Described the 3rd bearing both the 4th bearing is cylinder roller bearing.
8. whirligig according to claim 7 is characterized in that, described casing top also is provided with the bounce-back thick stick.
9. whirligig according to claim 8 is characterized in that, 40 spiral shell steel are adopted in described rotating shaft; Described driving bevel gear and driven bevel pinion adopt 20 spiral shell molybdenum titanium steels.
10. an oil-water well bores and repaiies the power rotary system; it is characterized in that: comprise mechanical system; described mechanical system is as each described whirligig of claim 1～9; also comprise hydraulic system, dynamical system, operating system and security system; described hydraulic system comprises hydraulic pump, hydraulic pressure cleaner, electromagnetic relief valve and electromagnetic throttle valve; described dynamical system comprises frequency converter, protector and electric machine; described operating system comprises operating room and operating desk, and described security system comprises 36 volt-amperes of full voltage control systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050356 CN203050497U (en) | 2013-01-30 | 2013-01-30 | Rotary device and oil-water well drilling repair dynamic rotary system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050356 CN203050497U (en) | 2013-01-30 | 2013-01-30 | Rotary device and oil-water well drilling repair dynamic rotary system using same |
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| Publication Number | Publication Date |
|---|---|
| CN203050497U true CN203050497U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320050356 Expired - Fee Related CN203050497U (en) | 2013-01-30 | 2013-01-30 | Rotary device and oil-water well drilling repair dynamic rotary system using same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132906A (en) * | 2013-01-30 | 2013-06-05 | 安善桐 | Rotary device and oil-water well drilling and repairing power rotary system utilizing same |
| CN109441340A (en) * | 2018-11-02 | 2019-03-08 | 盘锦勇盛利石油科技开发有限公司 | Portable hydraulic top-drive device |
| CN109667534A (en) * | 2019-01-26 | 2019-04-23 | 邹继斌 | A kind of downhole drill bit drive motor transmission device |
-
2013
- 2013-01-30 CN CN 201320050356 patent/CN203050497U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132906A (en) * | 2013-01-30 | 2013-06-05 | 安善桐 | Rotary device and oil-water well drilling and repairing power rotary system utilizing same |
| CN103132906B (en) * | 2013-01-30 | 2015-05-20 | 安善桐 | Rotary device and oil-water well drilling and repairing power rotary system utilizing same |
| CN109441340A (en) * | 2018-11-02 | 2019-03-08 | 盘锦勇盛利石油科技开发有限公司 | Portable hydraulic top-drive device |
| CN109667534A (en) * | 2019-01-26 | 2019-04-23 | 邹继斌 | A kind of downhole drill bit drive motor transmission device |
| CN109667534B (en) * | 2019-01-26 | 2024-04-02 | 邹继斌 | Transmission device of underground drill bit driving motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |