CN209799861U - Oil field drilling equipment that suitability is strong - Google Patents
Oil field drilling equipment that suitability is strong Download PDFInfo
- Publication number
- CN209799861U CN209799861U CN201920353801.4U CN201920353801U CN209799861U CN 209799861 U CN209799861 U CN 209799861U CN 201920353801 U CN201920353801 U CN 201920353801U CN 209799861 U CN209799861 U CN 209799861U
- Authority
- CN
- China
- Prior art keywords
- frame
- drilling equipment
- fixed mounting
- driving motor
- oil field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides an oil field drilling equipment that suitability is strong, including fixed bolster and driving motor, there is driving motor through bolt fixed mounting between the fixed bolster, and driving motor bottom fixed mounting has the bearing, and there is the frame bearing bottom through bolt fixed mounting, and the frame inner wall has the spring through bolt fixed mounting, and the spring is kept away from frame one end and is passed through bolt fixed mounting and have a solid fixed cylinder, and gu fixed cylinder inner wall opening is provided with the recess. The oil field drilling equipment with high applicability can be well adaptive to drilling of harder soil layers, and can not generate position deviation in the oil field drilling process.
Description
Technical Field
The utility model relates to an oil field probing technical field specifically is an oil field drilling equipment that suitability is strong.
Background
The rotating rod of the existing oil field drilling equipment has the problems that the local friction heat of the rotating rod is increased sharply and the rotating rod is blocked even under the influence of a harder soil layer in the rotating work, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving oil field drilling equipment and can appear the local friction heat of bull stick sharply increase and irregular play can lead to influencing oil field drilling equipment's work efficiency's technical problem, provide an oil field drilling equipment that the suitability is strong.
For realizing above-mentioned purpose, the utility model provides a following technical scheme, an oil field drilling equipment that suitability is strong, including fixed bolster and driving motor, there is driving motor through bolt fixed mounting between the fixed bolster, driving motor bottom fixed mounting has the bearing, there is the frame bearing bottom through bolt fixed mounting, the frame inner wall has the spring through bolt fixed mounting, the spring is kept away from frame one end and is passed through bolt fixed mounting and have a solid fixed cylinder, gu fixed cylinder inner wall opening is provided with the recess, the inside rotation of recess is connected with the ball, gu fixed cylinder inside rotates and is connected with the bull stick.
Furthermore, the frame is hollow cylindric in inside, and both ends all are equipped with the opening that sets up with the bull stick is supporting about the frame.
Furthermore, the springs are uniformly arranged on the inner wall of the frame in a circular ring shape.
Furthermore, the groove is arranged in the fixed cylinder in a circular ring shape, and the groove is matched with the ball.
Furthermore, the ball is connected with the outer wall of the rotating rod in a rotating mode.
Furthermore, the rotating rod is rotatably connected with the driving motor.
The utility model provides an oil field drilling equipment that suitability is strong has following beneficial effect:
1. The utility model has the advantages of, the gyration precision of axis of rotation is guaranteed to the slip play that can the automatically regulated fixed cylinder and bull stick, especially has fine effect to harder soil layer probing, and has the adaptivity, and the ball that the recess inside rotation is connected can play when the bull stick rotates and inhale the effect of inhaling.
2. Secondly, can prevent effectively that driving motor from leading to the fact the damaged condition of bull stick because of vibration or not hard up bull stick that causes and bearing in driving the bull stick, overcome the bull stick among the prior art and take place the problem that the vibration can reduce the operating mass of pivot at the probing in-process, consequently the utility model discloses it is nimble with convenient, adaptability very strong to use, can not take place the offset at the oil field probing in-process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the frame of the present invention.
In FIGS. 1-2: the device comprises a fixed support 1, a driving motor 2, a bearing 201, a frame 3, a spring 301, a fixed cylinder 302, a groove 303, a ball 304 and a rotating rod 4.
Detailed Description
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
Referring to figures 1-2 of the drawings,
The oil field drilling equipment that suitability is strong that this embodiment provides, including fixed bolster 1 and driving motor 2, there is driving motor 2 through bolt fixed mounting between the fixed bolster 1, 2 bottom fixed mounting of driving motor have bearing 201, there is frame 3 bearing 201 bottom through bolt fixed mounting, there is spring 301 frame 3 inner wall through bolt fixed mounting, spring 301 keeps away from 3 one end of frame and has solid fixed cylinder 302 through bolt fixed mounting, gu fixed cylinder 302 inner wall opening is provided with recess 303, recess 303 internal rotation is connected with ball 304, gu fixed cylinder 302 internal rotation is connected with bull stick 4.
Further, the frame 3 is a hollow cylinder, and openings matched with the rotating rods 4 are formed in the upper end and the lower end of the frame 3, so that the rotating rods 4 rotate in the frame 3 without affecting the driving of the driving motor 2.
Further, the springs 301 are uniformly arranged in a circular ring shape on the inner wall of the frame 3, and the springs 301 which are uniformly arranged in a circular ring shape on the inner wall of the frame 3 can adjust the sliding clearance between the fixed cylinder 302 and the rotating rod 4 in the automatic process of the rotating rod 4 which is rotatably connected with the inside of the fixed cylinder 302.
furthermore, the groove 303 is arranged in the fixed cylinder 302 in a circular ring shape, and the groove 303 and the ball 304 are matched with each other, so that the rotation precision of the rotating shaft is ensured, and particularly, the drilling tool has a good effect on harder soil layers.
Further, ball 304 and the outer wall of bull stick 4 rotate between be connected, through ball 304 in the recess 303 that is the ring form setting in fixed cylinder 302, can effectively prevent the damaged condition of bull stick 4 because of vibration or not hard up in driving motor 2 drives bull stick 4.
Furthermore, the rotating rod 4 is rotatably connected with the driving motor 2, and the driving motor 2 drives the rotating rod 4 to rotate to perform oil field drilling work.
the working principle is as follows:
When using the oil field drilling equipment that this embodiment provided a suitability is strong, at first driving motor 2 drives bull stick 4 and rotates, when meetting harder soil layer, spring 301 that is the setting of ring shape align to grid through frame 3 inner wall can be to the inside 4 automatic in-process that rotate the bull stick of connecting of solid fixed cylinder 302, the sliding play of solid fixed cylinder 302 and bull stick 4 of automatic adjustment, guarantee the gyration precision of axis of rotation, and there is the adaptivity, and ball 304 that the inside rotation of recess 303 is connected can be when bull stick 4 rotates, play the effect of inhaling the shake, be in the recess 303 that the ring shape set up through ball 304 in solid fixed cylinder 302 after that, can prevent effectively that driving motor 2 from driving among the bull stick 4 because of the vibration or not hard up the damaged condition that causes bull stick 4 and bearing 201 to cause bull stick, can not take place the position skew in the oil field drilling process.
Claims (6)
1. the utility model provides an oil field drilling equipment that suitability is strong, includes fixed bolster (1) and driving motor (2), there is driving motor (2) through bolt fixed mounting between fixed bolster (1), its characterized in that, driving motor (2) bottom fixed mounting has bearing (201), there is frame (3) bearing (201) bottom through bolt fixed mounting, there is spring (301) frame (3) inner wall through bolt fixed mounting, frame (3) one end is kept away from in spring (301) has solid fixed cylinder (302) through bolt fixed mounting, gu fixed cylinder (302) inner wall opening is provided with recess (303), recess (303) internal rotation is connected with ball (304), gu fixed cylinder (302) internal rotation is connected with bull stick (4).
2. The oilfield drilling equipment with high applicability according to claim 1, wherein the frame (3) is cylindrical and hollow inside, and openings matched with the rotating rod (4) are formed in the upper end and the lower end of the frame (3).
3. the oilfield drilling equipment with high applicability according to claim 1, wherein the springs (301) are uniformly arranged in a circular ring shape on the inner wall of the frame (3).
4. The oilfield drilling equipment with high applicability according to claim 1, wherein the groove (303) is arranged in a circular ring shape in the fixed cylinder (302), and the groove (303) and the ball (304) are mutually matched.
5. Oilfield drilling equipment with high applicability according to claim 1, characterized in that the ball (304) is in rotational connection with the outer wall of the rotating rod (4).
6. Oilfield drilling equipment with high applicability according to claim 1, characterized in that the rotating rod (4) is in rotational connection with the drive motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353801.4U CN209799861U (en) | 2019-03-20 | 2019-03-20 | Oil field drilling equipment that suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353801.4U CN209799861U (en) | 2019-03-20 | 2019-03-20 | Oil field drilling equipment that suitability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799861U true CN209799861U (en) | 2019-12-17 |
Family
ID=68825593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920353801.4U Expired - Fee Related CN209799861U (en) | 2019-03-20 | 2019-03-20 | Oil field drilling equipment that suitability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799861U (en) |
-
2019
- 2019-03-20 CN CN201920353801.4U patent/CN209799861U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207326085U (en) | A kind of new material drilling machine | |
| CN110593768B (en) | Size-adjustable drill bit | |
| CN102392606A (en) | Soil cleaning device and drilling machine as well as use method of soil cleaning device | |
| CN104670492A (en) | Helicopter blade embedded type radial motion shimmy damper | |
| CN213888236U (en) | Processing hole chamfering device for drilling machine | |
| CN105414603A (en) | Aluminum strip drilling device for hollow glass molecular sieve filling machine | |
| CN209799861U (en) | Oil field drilling equipment that suitability is strong | |
| CN201208698Y (en) | Phase point location fixture for assembling balancing shaft | |
| CN207723520U (en) | A kind of rocker-arm drilling machine and its scrap cleaning plant | |
| CN201297208Y (en) | Bearing unit with extruded oil film groove and squirrel-cage elasticity supporting structure | |
| CN103911775A (en) | Computerized embroidery machine needle bar cam mechanism with balancing device | |
| CN2506669Y (en) | Movement mechainsm for sewing machine | |
| CN208242781U (en) | A kind of perforating device of coconut machine | |
| CN211531757U (en) | Gardens are planted and are used little shape auger drilling | |
| CN205438604U (en) | A mechanical tongs for auto parts production | |
| CN204819402U (en) | Electric hammer | |
| CN208099930U (en) | Punch strip device and punch device | |
| CN205727195U (en) | Hand-rail type grafting machine | |
| CN214944046U (en) | Anti-deviation device for rock and soil exploration drilling | |
| CN208680667U (en) | A kind of reciprocating saw | |
| CN215596163U (en) | Carbon fiber rotating shaft not prone to deformation and resistant to abrasion | |
| CN207564203U (en) | A kind of axial vibration device based on piezoelectric actuator actuating | |
| CN214248230U (en) | Speed reducer with anti-seismic function for production of automobile parts | |
| CN209157216U (en) | One kind withholding nut drilling equipment | |
| CN211232353U (en) | Guide shaft support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210320 |