CN218439216U

CN218439216U - Directional drilling equipment of accurate positioning convenient to adjust

Info

Publication number: CN218439216U
Application number: CN202221771125.0U
Authority: CN
Inventors: 贺萌萌; 江海; 江志伟; 杨维平; 周船; 罗峰; 林长明; 任磊磊; 杨培龙; 朱孟杰; 陈道林
Original assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Current assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-02-03
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a probing technical field discloses an accurate positioning directional drilling device convenient to adjust, including first riser and second riser, the second riser is located one side of first riser, the bottom of first riser is fixed with first supporting legs, the bottom of second riser is fixed with the second supporting legs, the outer wall of first riser is connected with first spliced pole through the pivot rotation towards one side of second riser, the outer wall of second riser is connected with the second spliced pole through the pivot rotation towards one side of first riser, through first motor cooperation first gear and second gear, can drive the second spliced pole and rotate, and then change the holistic angle of link frame and drilling rod, can make the drilling rod can carry out the inclined hole probing, press from both sides tightly the braking piece through the stopper, can avoid first spliced pole to produce and rotate, and then ensure that the angle of link frame and drilling rod can not change, stability when improving the directional drilling of drilling rod.

Description

Directional drilling equipment of accurate positioning convenient to adjust

Technical Field

The utility model relates to a directional drilling technical field specifically is an accurate positioning directional drilling device convenient to adjust.

Background

Drilling or exploration is a mechanical engineering technique that uses deep drilling to extract natural resources from the earth or sea bottom, or to take the real situation of the section of the stratum to capture physical samples, so as to provide experiments to obtain relevant data.

However, the drilling device currently used in the market still has defects in use, for example, the device is difficult to change the drilling angle, and even after the drill rod angle is changed, the angle of the drill rod is difficult to lock, so that the drill rod is easy to have a large vibration phenomenon in the use process, which affects the drilling precision, and in addition, the drill rod is difficult to temporarily adjust the position of the drill rod in the horizontal direction, which causes the use process of the device to be very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate positioning directional drilling device convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate positioning directional drilling device convenient to adjust, includes first riser and second riser, the second riser is located one side of first riser, the controller is installed to the outer wall of first riser, the bottom of first riser is fixed with first supporting legs, the bottom of second riser is fixed with the second supporting legs, the outer wall of first riser is rotated through the pivot towards one side of second riser and is connected with first spliced pole, the outer wall of second riser is rotated through the pivot towards one side of first riser and is connected with the second spliced pole, be fixed with the carriage between first spliced pole and the second spliced pole, the hydraulic stem is installed at the top of carriage, the bottom of carriage is provided with fixed frame, the flexible end of hydraulic stem extends to the below of carriage and is connected with fixed frame, the inside second motor that is fixed with of fixed frame, the transmission shaft of second motor extends to the below of fixed frame, and installs the drilling rod on the transmission shaft of second motor, drives the drilling rod through the second motor and rotates, later drives fixed frame through the hydraulic stem and descends the operation of drive, can make the drilling rod carry out the operation.

Preferably, the top both sides of fixed frame all are fixed with the limiting plate, the top of limiting plate runs through the connection frame, and the top of limiting plate is fixed with the stopper, the width of stopper is greater than the width of limiting plate, utilizes limiting plate and stopper, can further improve the stability of fixed frame when upwards or the lapse.

Preferably, the outside of second spliced pole is fixed with the second gear, first motor is installed to outside one side of second riser, install first gear on the transmission shaft of first motor, first gear is connected with the meshing of second gear, first motor and controller electric connection through first motor cooperation first gear and second gear, can drive the rotation of second spliced pole, and then change the holistic angle of link frame and drilling rod to the convenient degree when improving drilling rod slope.

Preferably, a brake pad is mounted outside the first connecting column, a brake is mounted outside the brake pad on one side of the first vertical plate, the brake is electrically connected with the controller, and when the angle of the connecting frame is determined, the brake pad is clamped through the brake, so that the first connecting column can be prevented from rotating, and the angle of the connecting frame is ensured not to be changed.

Preferably, the bottom of the first supporting leg is connected with a first bottom plate in a sliding manner through a sliding rail, the bottom of the second supporting leg is connected with a second bottom plate in a sliding manner through a sliding rail, and a moving mechanism for relative movement of the second supporting leg and the second bottom plate is arranged between the second supporting leg and the second bottom plate; the moving mechanism comprises a toothed plate, a third motor and a third gear, the toothed plate is fixed to the top of the second bottom plate, the length direction of the toothed plate is consistent with the length direction of the second bottom plate, the third motor is installed at the top of the second supporting leg through a motor frame, the third gear is installed on a transmission shaft of the third motor, the third gear is meshed with the toothed plate and connected, the third motor drives the third gear to rotate, the second supporting leg can move along the second bottom plate through the third motor in a matched mode, the drill rod is further driven to move in the horizontal direction, the position of the drill rod is adjusted temporarily, and the third motor is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this directional drilling equipment of accurate positioning convenient to adjust through first gear of first motor cooperation and second gear, can drive the rotation of second spliced pole, and then changes the holistic angle of link frame and drilling rod to make the drilling rod can carry out the inclined hole probing.

2. This accurate positioning directional drilling device convenient to adjust presss from both sides tightly the braking piece through the stopper, can avoid first spliced pole to produce and rotate, and then ensures that the angle of link frame and drilling rod can not change to stability when improving drilling rod directional drilling.

3. This directional drilling equipment of accurate positioning convenient to adjust drives third gear through the third motor and rotates, and the cooperation pinion rack can make the second supporting legs remove along the second bottom plate, and then drives the drilling rod and remove on the horizontal direction to adjust the position of drilling rod temporarily, improved the convenient degree when drilling rod changes the probing position greatly.

Drawings

FIG. 1 is an overall plan view of embodiment 1;

FIG. 2 is a schematic view showing an internal structure of a connection frame in embodiment 1;

FIG. 3 is a side view of the second riser in embodiment 1;

FIG. 4 is a top view of embodiment 2;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. a first supporting leg; 2. a first vertical plate; 3. a brake; 4. a hydraulic lever; 5. a second connecting column; 6. a first gear; 7. a first motor; 8. a second vertical plate; 9. a second support leg; 10. a second gear; 11. a connecting frame; 12. a limiting plate; 13. a first connecting column; 14. a brake pad; 15. a fixing frame; 16. a second motor; 17. drilling a rod; 18. a second base plate; 19. a first base plate; 20. a toothed plate; 21. a third motor; 22. a third gear; 23. and a controller.

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 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, this embodiment is convenient for directional drilling rig of accurate positioning who adjusts, including first riser 2 and second riser 8, second riser 8 is located one side of first riser 2, controller 23 is installed to the outer wall of first riser 2, the bottom of first riser 2 is fixed with first supporting legs 1, the bottom of second riser 8 is fixed with second supporting legs 9, the outer wall of first riser 2 is connected with first spliced pole 13 through the pivot rotation towards one side of second riser 8, the outer wall of second riser 8 is connected with second spliced pole 5 through the pivot rotation towards one side of first riser 2, be fixed with connection frame 11 between first spliced pole 13 and the second spliced pole 5, hydraulic stem 4 is installed at the top of connection frame 11, the bottom of connection frame 11 is provided with fixed frame 15, the flexible end of hydraulic stem 4 extends to the below of connection frame 11 and is connected with fixed frame 15, the inside of fixed frame 15 is fixed with second motor 16, the transmission shaft of second motor 16 extends to the below of fixed frame 15, and install fixed frame 17 on the transmission shaft of second motor 16, it can drive drilling rod 17 through second drill pipe rotation, drilling motor 17 drives the drilling operation.

Specifically, both sides of the top of the fixed frame 15 are fixed with the limiting plates 12, the top ends of the limiting plates 12 penetrate through the connecting frame 11, the top of each limiting plate 12 is fixed with a limiting block, the width of each limiting block is larger than that of each limiting plate 12, and the stability of the fixed frame 15 in the upward or downward movement process can be further improved by means of the limiting plates 12 and the limiting blocks.

Furthermore, a second gear 10 is fixed outside the second connecting column 5, a first motor 7 is installed on one side of the outside of the second vertical plate 8, a first gear 6 is installed on a transmission shaft of the first motor 7, the first gear 6 is meshed with the second gear 10 and is connected with the controller 23 in a meshed mode, the first motor 7 is electrically connected with the controller 23, the second connecting column 5 can be driven to rotate through the cooperation of the first motor 7 and the first gear 6 and the second gear 10, the integral angle of the connecting frame 11 and the drill rod 17 is further changed, the convenience of the drill rod 17 in inclined drilling is improved, the first motor 7, the second motor 16 and the third motor 21 are positive and negative motors, the model is Y112M-4, the controller 23 is a PLC controller, and the model is TPC8-8TD.

Furthermore, a brake block 14 is installed outside the first connecting column 13, a brake 3 is installed outside the brake block 14 on one side of the first vertical plate 2, the brake 3 is electrically connected with the controller 23, and after the angle of the connecting frame 11 is determined, the brake block 14 is clamped by the brake 3, so that the first connecting column 13 can be prevented from rotating, and the angle of the connecting frame 11 can be ensured not to be changed.

The using method of the embodiment comprises the following steps: the drill rod 17 is driven to rotate by the second motor 16, and then the fixed frame 15 is driven to descend by the hydraulic rod 4, so that the drill rod 17 performs drilling operation;

the first motor 7 is matched with the first gear 6 and the second gear 10 to drive the second connecting column 5 to rotate, so that the integral angle of the connecting frame 11 and the drill rod 17 is changed, and the drill rod 17 can perform inclined hole drilling;

when the angle of the connection frame 11 is determined, the brake blocks 14 are clamped through the brake 3, so that the first connection column 13 is prevented from rotating, and the angle of the connection frame 11 and the drill rod 17 is ensured not to change, so that the stability of the drill rod 17 in directional drilling is improved.

Example 2

The structure of the pinpoint directional drilling apparatus convenient to adjust of the present embodiment is substantially the same as that of the pinpoint directional drilling apparatus convenient to adjust of embodiment 1, except that: the bottom of the first supporting leg 1 is connected with a first bottom plate 19 in a sliding manner through a sliding rail, the bottom of the second supporting leg 9 is connected with a second bottom plate 18 in a sliding manner through a sliding rail, and a moving mechanism which can move relatively between the second supporting leg 9 and the second bottom plate 18 is arranged between the second supporting leg 9 and the second bottom plate 18; the moving mechanism comprises a toothed plate 20, a third motor 21 and a third gear 22, the toothed plate 20 is fixed at the top of the second bottom plate 18, the length direction of the toothed plate 20 is consistent with the length direction of the second bottom plate 18, the third motor 21 is installed at the top of the second supporting leg 9 through a motor frame, the third gear 22 is installed on a transmission shaft of the third motor 21, the third gear 22 is meshed with the toothed plate 20, the third motor 21 drives the third gear 22 to rotate, the second supporting leg 9 can be moved along the second bottom plate 18 by matching with the toothed plate 20, the drill rod 17 is further driven to move in the horizontal direction, so that the position of the drill rod 17 is temporarily adjusted, and the third motor 21 is electrically connected with a controller 23 (see fig. 4-5).

The using method of the embodiment comprises the following steps: drive third gear 22 through third motor 21 and rotate, cooperation pinion rack 20 can make second supporting legs 9 remove along second bottom plate 18, and then drives drilling rod 17 and move on the horizontal direction to adjust the position of drilling rod 17 temporarily, improved the convenient degree when drilling rod 17 changes the probing position greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an accurate positioning directional drilling device convenient to adjust, includes first riser (2) and second riser (8), second riser (8) are located one side of first riser (2), controller (23), its characterized in that are installed to the outer wall of first riser (2): the bottom of first riser (2) is fixed with first supporting legs (1), the bottom of second riser (8) is fixed with second supporting legs (9), the outer wall of first riser (2) is rotated through the pivot towards one side of second riser (8) and is connected with first spliced pole (13), the outer wall of second riser (8) is rotated through the pivot towards one side of first riser (2) and is connected with second spliced pole (5), be fixed with between first spliced pole (13) and second spliced pole (5) link (11), hydraulic stem (4) are installed at the top of link (11), the bottom of link (11) is provided with fixed frame (15), the flexible end of hydraulic stem (4) extends to the below of link (11) and is connected with fixed frame (15), the inside of fixed frame (15) is fixed with second motor (16), the transmission shaft of second motor (16) extends to the below of fixed frame (15), and installs drilling rod (17) on the transmission shaft of second motor (16).

2. An adjustable pinpoint directional drilling apparatus according to claim 1 wherein: limiting plates (12) are fixed on two sides of the top of the fixing frame (15), the top ends of the limiting plates (12) penetrate through the connecting frame (11), limiting blocks are fixed on the top of the limiting plates (12), and the width of each limiting block is larger than that of each limiting plate (12).

3. An adjustable pinpoint directional drilling apparatus according to claim 1 wherein: the outer portion of the second connecting column (5) is fixed with a second gear (10), a first motor (7) is installed on one side of the outer portion of the second vertical plate (8), a first gear (6) is installed on a transmission shaft of the first motor (7), the first gear (6) is meshed with the second gear (10) and connected with the controller (23) in an meshed mode, and the first motor (7) is electrically connected with the controller (23).

4. A fine positioning directional drilling apparatus to facilitate adjustment according to claim 3, wherein: the brake pad (14) is installed outside the first connecting column (13), the brake (3) is installed on one side of the first vertical plate (2) and located outside the brake pad (14), and the brake (3) is electrically connected with the controller (23).

5. An adjustable pinpoint directional drilling apparatus according to claim 1 wherein: the bottom of the first supporting leg (1) is connected with a first bottom plate (19) through a sliding rail in a sliding manner, the bottom of the second supporting leg (9) is connected with a second bottom plate (18) through a sliding rail in a sliding manner, and a moving mechanism for relative movement of the second supporting leg (9) and the second bottom plate (18) is arranged between the second supporting leg and the second bottom plate.

6. An adjustable pinpoint directional drilling apparatus according to claim 5 wherein: the moving mechanism comprises a toothed plate (20), a third motor (21) and a third gear (22), the toothed plate (20) is fixed at the top of the second bottom plate (18), the length direction of the toothed plate (20) is consistent with that of the second bottom plate (18), the third motor (21) is installed at the top of the second supporting leg (9) through a motor frame, the third gear (22) is installed on a transmission shaft of the third motor (21), the third gear (22) is meshed with the toothed plate (20) and connected, and the third motor (21) is electrically connected with the controller (23).