CN218376370U

CN218376370U - Directional well body trajectory control drilling tool anticreep frock

Info

Publication number: CN218376370U
Application number: CN202222585674.5U
Authority: CN
Inventors: 董琪; 费涛; 陈景波; 赵红艳; 叶青青; 王圣凯; 江波
Original assignee: Xinjiang Yongsheng Energy Co ltd
Current assignee: Xinjiang Yongsheng Energy Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-24
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a directional well trajectory control drilling tool anticreep frock relates to drilling tool anticreep technical field. The drill bit comprises a drill bit and is characterized in that a first cylinder is arranged at the top of the drill bit, a second cylinder is arranged at the top of the first cylinder, a first hole and a second hole are formed in the surface of the second cylinder respectively, a limiter is arranged inside the first cylinder, a fixing rod is arranged inside the second cylinder, a connecting rod is arranged at the bottom of the fixing rod, a driven gear is arranged at the bottom of the connecting rod, a driving gear is arranged on the side face of the driven gear, and a first inner hexagonal bolt cap is arranged at one end of the driving gear. The utility model discloses a be provided with the component of support frame, rotary drum, fixed hook, stopper, first interior hexagonal bolt cap and second interior hexagonal bolt cap, can make first drum and second drum firmly fixed on the stopper with the quick joint of fixed hook through rotatory first interior hexagonal bolt cap and second interior hexagonal bolt cap, prevent to drop.

Description

Directional well body trajectory control drilling tool anticreep frock

Technical Field

The utility model belongs to the technical field of the drilling tool anticreep, especially relate to a directional well bore trajectory control drilling tool anticreep frock.

Background

The drilling method is that a special drilling deflecting tool and a corresponding drilling process are used, the direction of a drill hole is manually controlled according to a designed track, and the drill hole is drilled to a preset target layer according to a finally designed space coordinate. The drill holes finished by the method are called controlled directional drill holes (directional drill holes for short), and can be divided into single directional holes, branch holes and vertical plane pinnate Kong Heji beam holes according to the spatial forms of the drill holes. In the directional well drilling operation, the existing well trajectory control drilling tool is easy to be squeezed by uneven hardness in the drilling process to cause the phenomenon of vibration separation of a drill bit and a drill rod, mainly the vibration can be generated in the drilling process, the existing connection mode of the drill bit and the drill rod is mostly realized by matching a flange with a bolt, and the bolt connection mode has the phenomenon that the bolt is loosened and slides due to the vibration, so that the separation is caused; its drill bit is relatively poor with the drilling rod anticreep performance to and there is the shortcoming of being not convenient for change fast to the drill bit dismouting, makes the inconvenient follow-up of staff quick replacement to the drill bit, can not satisfy the user demand, reduces whole drilling speed.

Disclosure of Invention

An object of the utility model is to provide a directional well bore orbit control drilling tool anticreep frock to current problem has been solved: the existing connection mode of the drill bit and the drill rod is mostly realized by matching a flange with a bolt, and the bolt connection mode has the phenomenon that the bolt loosens and slides due to vibration, so that separation is caused; its drill bit is relatively poor with the drilling rod anticreep performance to and there is the shortcoming of being not convenient for change fast to the drill bit dismouting, makes the inconvenient follow-up of staff quick replacement to the drill bit, can not satisfy the user demand, reduces whole drilling speed.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a directional well trajectory control drilling tool anticreep frock, include the top of drill bit is provided with first drum, the top of first drum is provided with the second drum, first hole and second hole have been seted up respectively to the surface of second drum, the inside of first drum is provided with the stopper, the inside of second drum is provided with the dead lever, the bottom of dead lever is provided with the connecting rod, the bottom of connecting rod is provided with driven gear, driven gear's side is provided with the driving gear, the one end of driving gear is provided with first interior hexagonal bolt cap, driven gear's bottom is provided with the threaded rod.

Furthermore, a support frame is arranged at the bottom of the driven gear, a first rotating rod is arranged on the support frame, a rotating cylinder is arranged on the side surface of the first rotating rod, a fixing hook is arranged at the bottom of the rotating cylinder, a second rotating rod is arranged on the side surface of the support frame, a steel cable is arranged on the second rotating rod, and a fixer is arranged on each side surface of the fixing hook.

Further, the dead lever and connecting rod fixed connection, driven gear and connecting rod are for rotating the connection, driven gear and driving gear meshing, driving gear and first interior hexagonal bolt cap.

Furthermore, the driven gear is fixedly connected with a threaded rod at the bottom, and the threaded rod is made of stainless steel.

Furthermore, the threaded rod is in threaded connection with the support frame, the rotary drum is in rotary connection with the support frame through the first rotary rod, and the support frame is made of stainless steel.

Furthermore, the fixed hook is fixedly connected with the rotary drum, the fixed hook is fixedly connected with the fixer, a steel cable is arranged on the fixer, the steel cable is fixedly connected with the fixer, the steel cable is in winding connection with the second rotating rod, and the second rotating rod is fixedly connected with the second inner hexagonal bolt cap.

Furthermore, the first inner hexagonal bolt cap and the second inner hexagonal bolt cap are respectively sleeved on the first hole and the second hole.

Furthermore, the shape of stopper is the infundibulate, the threaded rod runs through the stopper, stopper and first drum are fixed connection, the inside of first drum is seted up threadedly, first drum and second drum are threaded connection.

The utility model discloses a be provided with the component of support frame, rotary drum, fixed hook, stopper, first interior hexagonal bolt cap and second interior hexagonal bolt cap, can make first drum and second drum firmly fixed on the stopper with the quick joint of fixed hook through rotatory first interior hexagonal bolt cap and second interior hexagonal bolt cap, prevent to drop.

The utility model discloses a be provided with the component of second bull stick, fixer, cable wire and second hexagon socket head cap screw, can be through rotatory second hexagon socket head cap screw, make the cable wire around connecing on the second bull stick, and then stimulate the fixed hook and think the threaded rod motion, thereby the quick stopper that breaks away from makes first drum and second rotary drum quickly separating, be convenient for change the drill bit dismouting fast, make the staff make things convenient for follow-up to drill bit quick replacement, can satisfy the user demand, promoted whole drilling efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall structure diagram of the present invention;

fig. 3 is an exploded view of the first cylinder and the second cylinder of the present invention;

FIG. 4 is a cross-sectional view of a second cylinder of the present invention;

fig. 5 is a structural view of the support frame of the fixing hook of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a drill bit; 2. a first cylinder; 3. a second cylinder; 4. a first hole; 5. a second hole; 6. a stopper; 7. fixing the rod; 8. a driving gear; 9. a driven gear; 10. a connecting rod; 11. a threaded rod; 12. a first rotating lever; 13. a rotating drum; 14. a fixed hook; 15. a holder; 16. a steel cord; 17. a support frame; 18. a second rotating rod; 41. a first hexagon socket head cap; 51. a second hexagon socket head cap bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to an anti-drop tool for a directional well trajectory control drilling tool, which comprises a drill bit 1, a first cylinder 2 disposed on the top of the drill bit, a second cylinder 3 disposed on the top of the first cylinder 2, a first hole 4 and a second hole 5 disposed on the surface of the second cylinder 3, a stopper 6 disposed inside the first cylinder 2, a fixing rod 7 disposed inside the second cylinder 3, a connecting rod 10 disposed on the bottom of the fixing rod 7, a driven gear 9 disposed on the bottom of the connecting rod 10, a driving gear 8 disposed on the side of the driven gear 9, a support frame 17, a rotary drum 13, a fixing hook 14, the stopper 6, a first hexagon socket head cap screw 41 and a second hexagon socket cap screw 51, wherein the fixing hook can be quickly clamped on the stopper by rotating the first hexagon socket cap screw and the second hexagon socket cap screw, the first cylinder and the second cylinder are firmly fixed and prevented from falling off, one end of the driving gear 8 is provided with a first inner hexagonal bolt cap 41, the bottom of the driven gear 9 is provided with a threaded rod 11, the bottom of the driven gear 9 is provided with a support frame 17, the support frame 17 is provided with a first rotating rod 12, the side surface of the first rotating rod 12 is provided with a rotating cylinder 13, the bottom of the rotating cylinder 13 is provided with a fixed hook 14, the side surface of the support frame 17 is provided with a second rotating rod 18, the second rotating rod 18 is provided with a steel cable 16, the side surfaces of the fixed hooks 14 are provided with a fixer 15, the fixed rod 7 is fixedly connected with the connecting rod 10, the driven gear 9 is rotatably connected with the connecting rod 10, the driven gear 9 is meshed with the driving gear 8, the driving gear 8 is fixedly connected with the first inner hexagonal bolt cap 41, the driven gear 9 is fixedly connected with the threaded rod 11 at the bottom, and the threaded rod 11 is made of stainless steel, threaded rod 11 and support frame 17 threaded connection, rotary drum 13 rotates through first bull stick 12 with support frame 17 to be connected, the material of support frame 17 is stainless steel, fixed hook 14 is fixed connection with rotary drum 13, fixed hook 14 is fixed connection with fixer 15, be provided with cable 16 on the fixer 15, cable 16 is fixed connection with fixer 15, cable 16 is for the wraparound with second bull stick 18, second bull stick 18 is fixed connection with second hexagon socket head cap 51, first hexagon socket head cap 41 and second hexagon socket head cap 51 cup joint respectively in first hole 4 and second hole 5, the shape of stopper 6 is the infundibulate, threaded rod 11 runs through stopper 6, stopper 6 is fixed connection with first drum 2, the inside of first drum 2 is seted up threadedly, first drum 2 and second drum 3 are threaded connection, be provided with second bull stick 18, fixer 15, cable 16 and the component of second hexagon cap 51, can be through rotating the second hexagon cap, make the cable connect on the fixed bull stick, and then the cable is connected on the second bull stick, thereby the quick change of drill bit is convenient for drilling personnel, the quick change of the second bull stick, thereby make the quick change of drill bit of drilling efficiency and the quick change of drill bit, the quick change of the drum, thereby make the quick change of drill bit of drilling personnel, the drum can satisfy the quick change of drill bit.

One specific application of this embodiment is: the first cylinder 2 is placed under the second cylinder 3, the first cylinder 2 is rotated at the moment, threads are arranged on the first cylinder 2, the fixing hook 14 slowly descends into the stopper 6 at the moment, after the first cylinder 2 and the second cylinder 3 are connected through the threads, the fixing hook 14 descends to the bottom of the stopper 6 at the moment, the first inner hexagonal bolt cap 41 is rotated clockwise at the same time, the driving gear 8 starts to rotate to drive the driven gear 9, the threaded rod 11 starts to rotate, the supporting frame 17 starts to move upwards slowly due to the rotation of the threaded rod 11, the first cylinder 2 is firmly fixed with the second cylinder 3 and is prevented from falling off, when the drill bit or the first cylinder 2 needs to be replaced, the first inner hexagonal bolt cap 41 only needs to be rotated counterclockwise by a certain angle, then the second hexagonal bolt cap 51 starts to rotate clockwise, the second bolt rod 18 starts to rotate at the moment, the steel cable 16 is driven, the fixing hook 14 starts to approach to the threaded rod slowly, the first cylinder 2 rotates in the opposite direction, the first cylinder 2 can be quickly separated from the second cylinder 2 until the first cylinder 2 and the second cylinder 3 are separated, the drill bit can be conveniently replaced, and the drill bit can be conveniently and the whole drill bit can be replaced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a directional well trajectory control drilling tool anticreep frock, includes drill bit (1), its characterized in that: the drill bit is characterized in that a first cylinder (2) is arranged at the top of the drill bit (1), a second cylinder (3) is arranged at the top of the first cylinder (2), a first hole (4) and a second hole (5) are respectively formed in the surface of the second cylinder (3), a stopper (6) is arranged inside the first cylinder (2), a fixing rod (7) is arranged inside the second cylinder (3), a connecting rod (10) is arranged at the bottom of the fixing rod (7), a driven gear (9) is arranged at the bottom of the connecting rod (10), a driving gear (8) is arranged on the side face of the driven gear (9), a first inner hexagonal bolt cap (41) is arranged at one end of the driving gear (8), and a threaded rod (11) is arranged at the bottom of the driven gear (9).

2. The directional well trajectory control drilling tool anti-drop tool of claim 1, characterized in that: the bottom of driven gear (9) is provided with support frame (17), be provided with first bull stick (12) on support frame (17), the side of first bull stick (12) is provided with rotary drum (13), the bottom of rotary drum (13) is provided with fixed hook (14), the side of support frame (17) is provided with second bull stick (18), be provided with cable wire (16) on second bull stick (18), the side of fixed hook (14) all is provided with fixer (15).

3. The directional well trajectory control drilling tool anti-drop tool of claim 1, characterized in that: the fixing rod (7) is fixedly connected with the connecting rod (10), the driven gear (9) is connected with the connecting rod (10) in a rotating mode, the driven gear (9) is meshed with the driving gear (8), and the driving gear (8) is connected with the first inner hexagonal bolt cap (41).

4. The directional well trajectory control drilling tool anti-drop tool of claim 1, characterized in that: the driven gear (9) is fixedly connected with a threaded rod (11) at the bottom, and the threaded rod (11) is made of stainless steel.

5. The directional well trajectory control drilling tool anti-drop tool of claim 2, characterized in that: the threaded rod (11) is in threaded connection with the support frame (17), the rotary drum (13) is in rotary connection with the support frame (17) through the first rotary rod (12), and the support frame (17) is made of stainless steel.

6. The directional well trajectory control drilling tool anti-drop tool of claim 2, characterized in that: the fixed hook (14) is fixedly connected with the rotary drum (13), the fixed hook (14) is fixedly connected with the fixer (15), the fixer (15) is provided with a steel cable (16), the steel cable (16) is fixedly connected with the fixer (15), the steel cable (16) is in winding connection with the second rotating rod (18), and the second rotating rod (18) is fixedly connected with the second inner hexagonal bolt cap (51).

7. The directional well trajectory control drilling tool anti-drop tool of claim 1, characterized in that: the first inner hexagonal bolt cap (41) and the second inner hexagonal bolt cap (51) are respectively sleeved on the first hole (4) and the second hole (5).

8. The directional well trajectory control drilling tool anti-drop tool of claim 1, characterized in that: the shape of stopper (6) is the infundibulate, stopper (6) are run through in threaded rod (11), stopper (6) are fixed connection with first drum (2), the inside of first drum (2) is seted up threadedly, first drum (2) and second drum (3) are threaded connection.