CN218439216U - A Precisely Positioning Directional Drilling Device Convenient for Adjustment - Google Patents

Abstract

The utility model relates to the technical field of drilling, and discloses a precise positioning and directional drilling device that is convenient for adjustment, comprising a first vertical board and a second vertical board, the second vertical board is located on one side of the first vertical board, and the second vertical board is located at one side of the first vertical board. The bottom of a vertical board is fixed with a first supporting foot, the bottom of the second vertical board is fixed with a second supporting foot, and the outer wall of the first vertical board is connected to the first vertical board by a rotating shaft towards the side of the second vertical board. The connecting column, the outer wall of the second vertical plate facing the side of the first vertical plate is connected with the second connecting column through the rotating shaft, and the second connecting column can be driven to rotate through the first motor and the first gear and the second gear, Furthermore, changing the overall angle of the connecting frame and the drill pipe can enable the drill pipe to carry out inclined hole drilling, and the brake plate is clamped by the brake, which can prevent the first connecting column from rotating, thereby ensuring that the angle between the connecting frame and the drill pipe is consistent. Will change to improve the stability of the drill pipe during directional drilling.

Description

A Precisely Positioning Directional Drilling Device Convenient for Adjustment

technical field

The utility model relates to the technical field of directional drilling, in particular to a precise positioning and directional drilling device which is convenient for adjustment.

Background technique

Drilling or prospecting is the use of deep drilling mechanical engineering technology to mine underground or seabed natural resources, or to take real-time stratum sections and take physical samples to provide experiments to obtain relevant data, etc.

However, the drilling devices currently on the market still have defects during use. For example, the device is difficult to change the angle of drilling, and even after changing the angle of the drill rod, it is also difficult to lock the angle of the drill rod, causing the drill rod During use, large vibrations are prone to occur, which affects the accuracy of drilling. In addition, it is difficult to temporarily adjust the position of the drill pipe in the horizontal direction, resulting in extremely inconvenient use of the device.

Utility model content

The purpose of this utility model is to provide a precise positioning and directional drilling device that is easy to adjust, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a precise positioning and directional drilling device that is easy to adjust, including a first vertical plate and a second vertical plate, the second vertical plate is located on one side of the first vertical plate, The outer wall of the first vertical board is equipped with a controller, the bottom of the first vertical board is fixed with a first support foot, the bottom of the second vertical board is fixed with a second support foot, and the bottom of the first vertical board is fixed with a second support foot. The side of the outer wall facing the second vertical plate is rotatably connected with a first connecting column through a rotating shaft, and the side of the outer wall of the second vertical plate facing the first vertical plate is rotatably connected with a second connecting column through a rotating shaft. A connecting frame is fixed between the column and the second connecting column, a hydraulic rod is installed on the top of the connecting frame, and a fixed frame is installed on the bottom of the connecting frame, and the telescopic end of the hydraulic rod extends to the bottom of the connecting frame and is connected with the connecting frame. The fixed frame is connected, and the inside of the fixed frame is fixed with a second motor, the transmission shaft of the second motor extends to the bottom of the fixed frame, and a drill pipe is installed on the transmission shaft of the second motor, which is driven by the second motor The drill pipe rotates, and then the hydraulic rod drives the fixed frame to descend, so that the drill pipe can perform drilling operations.

Preferably, both sides of the top of the fixed frame are fixed with limiting plates, the top of the limiting plate runs through the connection frame, and the top of the limiting plate is fixed with a limiting block, and the width of the limiting block is larger than that of the limiting plate The width of the fixed frame can be further improved by using the limit plate and the limit block when moving upward or downward.

Preferably, a second gear is fixed on the outside of the second connecting column, a first motor is installed on one side of the outside of the second vertical plate, and a first gear is installed on the transmission shaft of the first motor. The first gear is meshed with the second gear, and the first motor is electrically connected to the controller. The first motor cooperates with the first gear and the second gear to drive the second connecting column to rotate, thereby changing the connection frame and the drill pipe. The overall angle is to improve the convenience of the drill pipe when drilling at an angle.

Preferably, a brake pad is installed on the outside of the first connecting column, and a brake is installed on one side of the first vertical plate outside the brake pad, and the brake is electrically connected to the controller. When the connection frame After the angle is determined, the brake pad is clamped by the brake, which can prevent the first connecting column from rotating, thereby ensuring that the angle of the connecting frame will not change.

Preferably, the bottom of the first support foot is slidably connected to the first bottom plate through a slide rail, and the bottom of the second support foot is slidably connected to a second bottom plate through a slide rail, and between the second support foot and the second bottom plate A moving mechanism for relative movement of the two is provided; the moving mechanism includes a toothed plate, a third motor and a third gear, the toothed plate is fixed on the top of the second bottom plate, and the length direction of the toothed plate is the same as the length of the second bottom plate The direction is the same, the third motor is installed on the top of the second support foot through the motor frame, the third gear is installed on the transmission shaft of the third motor, and the third gear is engaged with the gear plate, and the third motor Drive the third gear to rotate, and cooperate with the tooth plate to make the second supporting foot move along the second bottom plate, and then drive the drill rod to move in the horizontal direction to temporarily adjust the position of the drill rod. The third motor and The controller is electrically connected.

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

1. This easy-to-adjust precise positioning directional drilling device can drive the second connecting column to rotate through the first motor and the first gear and the second gear, and then change the overall angle of the connecting frame and the drill pipe so that the drill pipe can be drilled. Angled hole drilling.

2. This easy-to-adjust precise positioning directional drilling device clamps the brake plate through the brake, which can avoid the rotation of the first connecting column, thereby ensuring that the angle between the connecting frame and the drill pipe will not change, so as to improve the directional drilling of the drill pipe. time stability.

3. This easy-to-adjust precise positioning and directional drilling device drives the third gear to rotate through the third motor, and cooperates with the tooth plate to make the second supporting foot move along the second bottom plate, and then drive the drill pipe to move in the horizontal direction. The position of the drill pipe is adjusted temporarily, which greatly improves the convenience of changing the drilling position of the drill pipe.

Description of drawings

Fig. 1 is the overall plan view of embodiment 1;

Fig. 2 is a schematic diagram of the internal structure of the connecting frame in embodiment 1;

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

Fig. 4 is the top view of embodiment 2;

Fig. 5 is an enlarged view of part A in Fig. 4 .

In the figure: 1, the first supporting foot; 2, the first vertical plate; 3, the brake; 4, the hydraulic rod; 5, the second connecting column; 6, the first gear; 7, the first motor; 8, the second vertical Plate; 9, the second supporting foot; 10, the second gear; 11, the connection frame; 12, the limit plate; 13, the first connection column; 14, the brake pad; 15, the fixed frame; 16, the second motor; 17. Drill pipe; 18. Second bottom plate; 19. First bottom plate; 20. Tooth plate; 21. Third motor; 22. Third gear; 23. Controller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example 1

As shown in Figures 1 to 3, the precise positioning directional drilling device that is convenient for adjustment in this embodiment includes a first vertical plate 2 and a second vertical plate 8, the second vertical plate 8 is located on one side of the first vertical plate 2, and the second vertical plate 8 is located on one side of the first vertical plate 2. The outer wall of a vertical board 2 is equipped with a controller 23, the bottom of the first vertical board 2 is fixed with the first supporting foot 1, the bottom of the second vertical board 8 is fixed with the second supporting foot 9, and the outer wall of the first vertical board 2 faces One side of the second vertical plate 8 is connected with the first connecting column 13 by rotating shaft rotation, and the outer wall of the second vertical plate 8 is connected with the second connecting column 5 by rotating shaft towards the side of the first vertical plate 2, and the first connecting column 13 and the second connecting column 5 are fixed with a connection frame 11, the top of the connection frame 11 is equipped with a hydraulic rod 4, the bottom of the connection frame 11 is provided with a fixed frame 15, and the telescopic end of the hydraulic rod 4 extends to the bottom of the connection frame 11 And be 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 drill rod 17 is installed on the transmission shaft of second motor 16, The second motor 16 drives the drill rod 17 to rotate, and then the hydraulic rod 4 drives the fixed frame 15 to descend, so that the drill rod 17 can be drilled.

Specifically, both sides of the top of the fixed frame 15 are fixed with a limit plate 12, the top of the limit plate 12 runs through the connection frame 11, and the top of the limit plate 12 is fixed with a limit block whose width is greater than that of the limit plate 12. The width of the stop plate 12 and the stop block can be used to further improve the stability of the fixed frame 15 when it moves up or down.

Further, a second gear 10 is fixed on the outside of the second connecting column 5, a first motor 7 is installed on one side of the second vertical plate 8, and a first gear 6 is installed on the transmission shaft of the first motor 7. The gear 6 is meshed with the second gear 10, and the first motor 7 is electrically connected with the controller 23. The first motor 7 cooperates with the first gear 6 and the second gear 10 to drive the second connecting column 5 to rotate, thereby changing the connection The overall angle of the frame 11 and the drill pipe 17 is to improve the convenience of the drill pipe 17 when drilling inclined. The first motor 7, the second motor 16 and the third motor 21 are positive and negative motors, the model is Y112M-4, and the controller 23 is a PLC controller, the model is TPC8-8TD.

Furthermore, a brake pad 14 is installed on the outside of the first connecting column 13, and a brake 3 is installed on one side of the first vertical plate 2 outside the brake pad 14. The brake 3 is electrically connected to the controller 23. When connected After the angle of the frame 11 is determined, the brake plate 14 is clamped by the brake 3 to prevent the first connecting column 13 from rotating, thereby ensuring that the angle of the connecting frame 11 will not change.

The method of use in this embodiment is as follows: the second motor 16 drives the drill pipe 17 to rotate, and then the hydraulic rod 4 drives the fixed frame 15 to descend, so that the drill pipe 17 performs drilling operations;

The first motor 7 cooperates with the first gear 6 and the second gear 10 to drive the second connecting column 5 to rotate, thereby changing the overall angle of the connecting frame 11 and the drill pipe 17, so that the drill pipe 17 can perform inclined hole drilling;

After the angle of the connection frame 11 is determined, the brake plate 14 is clamped by the brake 3, which can prevent the rotation of the first connection column 13, thereby ensuring that the angle between the connection frame 11 and the drill pipe 17 will not change, so as to improve the drill pipe. 17 Stability during directional drilling.

Example 2

The structure of the precise positioning and directional drilling device that is easy to adjust in this embodiment is basically the same as the structure of the precise positioning and directional drilling device that is easy to adjust in Embodiment 1. The difference is that the bottom of the first support leg 1 is slidingly connected with the A base plate 19, the bottom of the second support foot 9 is slidably connected with the second base plate 18 through the slide rail, and a moving mechanism for the relative movement of the two is provided between the second support foot 9 and the second base plate 18; the movement mechanism includes a tooth plate 20. The third motor 21 and the third gear 22, the tooth plate 20 is fixed on the top of the second bottom plate 18, and the length direction of the tooth plate 20 is consistent with the length direction of the second bottom plate 18, and the third motor 21 is installed through the motor frame On the top of the second supporting foot 9, the third gear 22 is installed on the transmission shaft of the third motor 21, and the third gear 22 is meshed with the tooth plate 20, and the third gear 22 is driven by the third motor 21 to rotate, and the tooth Plate 20 can make the second supporting foot 9 move along the second bottom plate 18, and then drive the drill rod 17 to move in the horizontal direction, so as to temporarily adjust the position of the drill rod 17, the third motor 21 and the controller 23 electrically sexual connection (see Figure 4-5).

The usage method of this embodiment is: drive the third gear 22 to rotate through the third motor 21, and cooperate with the tooth plate 20 to make the second support foot 9 move along the second bottom plate 18, and then drive the drill pipe 17 in the horizontal direction Move to temporarily adjust the position of the drill rod 17, which greatly improves the convenience of the drill rod 17 when changing the drilling position.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

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).

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