A drilling anti-deviation support device for drilling engineering

Abstract

The utility model relates to the technical field of drilling engineering, and discloses a drilling anti-deviation support device for drilling engineering, including a base plate, and also including: universal wheels arranged at the four corners of the bottom of the base plate, the top of the base plate is fixedly connected to a limit shell, the front and rear sides of the limit shell are fixedly connected to a connecting frame, the opposite sides of the two connecting frames are fixedly connected to a driving assembly for adjusting the limit spacing, the driving assembly includes two DC motors; a limit groove is provided inside the limit shell. Twisting the torsion block to rotate the screw rod, at this time the moving plate will drive the insertion rod to descend and insert into the soil, so as to locate the position of the base plate, and then drive the two DC motors in the opposite direction to make the gear meshing two tooth plates move relative to each other, at this time the tooth plate will make the guide plate drive the two connecting rings to move relative to each other, but the connecting ring will move relative to each other through the plug plate and the clamping ring, so as to facilitate the limit support of drill rods of different specifications to prevent them from deviating during work.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling engineering, in particular to a drilling deviation prevention support device used in drilling engineering. Background Art

[0002] Drilling engineering is an engineering field that mainly involves the use of drilling equipment and technology to drill holes on the surface or underground to obtain geological information, mine minerals, build infrastructure or conduct environmental monitoring. Specifically, drilling engineering includes geological exploration and mineral development: In geological exploration, drilling engineering is used to obtain information on the physical, chemical and geological properties of underground rocks, soils and minerals. This information is crucial for evaluating mineral reserves, geological structures and geological conditions in the exploration area.

[0003] The unevenness of the strata is one of the main factors causing the drill rod to deviate. Areas with complex geological structures, discontinuous or drastic strata changes, such as the alternation of rock layers and soil layers, and the junction of aquifers and non-aquifers, may cause the drill rod to deviate from the original drilling trajectory, thus affecting the drilling work. Therefore, anti-deviation support devices are generally used in current drilling projects. However, existing anti-deviation support devices usually only have the function of anti-deviation support for a single type of drill rod. Although some anti-deviation support devices can be adjusted slightly, the adjustment method is relatively cumbersome and not convenient to use, resulting in limited use. Utility Model Content

[0004] The utility model aims to provide a drilling anti-deviation support device for drilling engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling anti-deviation support device for drilling engineering, comprising a bottom plate, and also comprising:

[0006] Universal wheels are arranged at the four corners of the bottom of the bottom plate, the top of the bottom plate is fixedly connected to a limit shell, the front and rear sides of the limit shell are fixedly connected to connecting frames, and the opposite sides of the two connecting frames are fixedly connected to a driving assembly for adjusting the limit spacing, and the driving assembly includes two DC motors;

[0007] A limiting groove is provided inside the limiting shell, and connecting rings are provided on both sides of the inner cavity of the limiting shell.

[0008] Preferably, an insert plate is inserted into one side of the connecting ring, and a clamping ring is fixedly connected to a side of the insert plate away from the connecting ring.

[0009] Preferably, a support rod is provided inside the clamping ring, and guide wheels for assisting the lowering of the drill rod are provided on both the front and rear sides of the surface of the support rod.

[0010] Preferably, the top and the bottom of the connecting frame are fixedly connected with reinforcement blocks, and the side of the reinforcement block close to the limiting shell is fixedly connected to the limiting shell.

[0011] Preferably, both sides of the top of the base plate are rotatably connected with screws, the top of the screw is fixedly connected with a torsion block, the surface of the screw is sleeved with a movable plate, the front and rear sides of the bottom of the movable plate are fixedly connected with plug rods, and the surface of the plug rod is movably connected to the inside of the base plate.

[0012] Preferably, opposite sides of the two DC motors are fixedly connected to the connecting frame, the output end of the DC motor passes through one side of the connecting frame and is fixedly connected to a gear, the top and bottom of the gear are meshed with toothed plates, the opposite sides of the two toothed plates are fixedly connected to sliders, the surfaces of the sliders are slidably connected to the interior of the connecting frame, one side of the toothed plate is fixedly connected to a guide plate, the side of the guide plate away from the toothed plate passes through the interior of the limiting groove and is fixedly connected to the connecting ring.

[0013] Preferably, a sliding ring is fixedly connected to one side of the guide plate, a sliding rod is provided inside the sliding ring, and both ends of the sliding rod are fixedly connected to the inner wall of the limiting shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model twists the torsion block to rotate the screw rod, and at this time the moving plate will drive the insertion rod to descend and insert into the soil, so as to locate the position of the bottom plate, and then drive two DC motors in the opposite direction to make the gear mesh with the two tooth plates to move relatively, and at this time the tooth plates will make the guide plate drive the two connecting rings to move relatively, and the connecting rings will move relatively through the insertion plate and the clamping ring, so as to facilitate the limit support of drill rods of different specifications and prevent them from deviation during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a drilling anti-deviation support device for drilling engineering provided by the utility model;

[0017] Figure 2 A schematic diagram of the top view structure provided by the utility model;

[0018] Figure 3 A left-side structural schematic diagram provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drive assembly provided by the utility model.

[0020] In the figure: 1. bottom plate; 2. universal wheel; 3. limit shell; 4. connecting frame; 5. drive assembly; 501. DC motor; 502. gear; 503. tooth plate; 504. slider; 505. guide plate; 506. sliding ring; 507. sliding rod; 6. limit groove; 7. connecting ring; 8. plug plate; 9. snap ring; 10. support rod; 11. guide wheel; 12. reinforcement block; 13. screw; 14. torsion block; 15. moving plate; 16. plug rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a drilling anti-deviation support device for drilling engineering includes a base plate 1 and universal wheels 2 arranged at the four corners of the bottom of the base plate 1. The base plate 1 is conveniently moved by the universal wheels 2. The top of the base plate 1 is fixedly connected to a limit shell 3. The front and rear sides of the limit shell 3 are fixedly connected to a connecting frame 4. The connecting frame 4 is fixed to one side of the limit shell 3 to assist in supporting a driving component 5. The opposite sides of the two connecting frames 4 are fixedly connected to a driving component 5 for adjusting the limit spacing. The driving component 5 includes two DC motors 501. The top and bottom of the connecting frame 4 are fixedly connected to a reinforcement block 12. The fixed connection of the reinforcement block 12 to the limit shell 3 can improve the connection strength between the connecting frame 4 and the limit shell 3. The reinforcement block 12 is fixedly connected to the limit shell 3 on one side thereof.

[0023] A limiting groove 6 is provided inside the limiting shell 3, and connecting rings 7 are provided on both sides of the inner cavity of the limiting shell 3. A plug plate 8 is inserted on one side of the connecting ring 7, and a clamping ring 9 is fixedly connected to the side of the plug plate 8 away from the connecting ring 7. The clamping ring 9 is conveniently disassembled through the cooperation between the plug plate 8 and the clamping ring 9, so as to limit the thicker drill rod. A support rod 10 is provided inside the clamping ring 9, and the support rod 10 can assist the drill rod to descend through the cooperation with the guide wheel 11, thereby facilitating the descent of the limited drill rod. Guide wheels 11 for assisting the descent of the drill rod are provided on the front and rear sides of the surface of the support rod 10.

[0024] The top of the bottom plate 1 is rotatably connected to both sides of the screw rod 13, and the top of the screw rod 13 is fixedly connected to a torsion block 14. The screw rod 13 can be rotated by twisting the torsion block 14, and the movable plate 15 will drop at this time. When the movable plate 15 drops, the insertion rod 16 will be driven to drop, so that the insertion rod 16 is inserted into the ground, which is convenient for positioning the position of the bottom plate 1 and improving the stability when limiting the drill rod. The surface of the screw rod 13 is sleeved with a movable plate 15, and the front and rear sides of the bottom of the movable plate 15 are fixedly connected to the insertion rod 16, and the surface of the insertion rod 16 is movably connected to the inside of the bottom plate 1.

[0025] The opposite sides of the two DC motors 501 are fixedly connected to the connecting frame 4, the output end of the DC motor 501 passes through one side of the connecting frame 4 and is fixedly connected to a gear 502, the top and bottom of the gear 502 are meshed and connected to a toothed plate 503, the opposite sides of the two toothed plates 503 are fixedly connected to a slider 504, the surface of the slider 504 is slidably connected to the inside of the connecting frame 4, one side of the toothed plate 503 is fixedly connected to a guide plate 505, the side of the guide plate 505 away from the toothed plate 503 passes through the inside of the limiting groove 6 and is fixedly connected to the connecting ring 7, and the two DC motors 501 are driven in the opposite direction to make the gear 502 mesh with the two toothed plates 503 and move relatively, at this time the toothed plate 503 will drive the slider 504 moves in a limited position inside the connecting frame 4, and at the same time, the tooth plate 503 will drive the guide plate 505 to make the two connecting rings 7 move relatively. When the guide plate 505 moves, it will also drive the sliding ring 506 to move on the surface of the sliding rod 507 to assist in supporting. However, the connecting ring 7 will move relatively through the plug plate 8 and the clamping ring 9, so as to provide limited support for the drill rod to prevent the drill rod from deviating during operation. A sliding ring 506 is fixedly connected to one side of the guide plate 505, and a sliding rod 507 is arranged inside the sliding ring 506. The sliding connection between the sliding ring 506 and the sliding rod 507 can improve the stability of the guide plate 505 during movement, and both ends of the sliding rod 507 are fixedly connected to the inner wall of the limiting shell 3.

[0026] Working principle: first, move the base plate 1 to the required position through the universal wheel 2, and then twist the torsion block 14 to make the screw 13 rotate, at this time the movable plate 15 will drop, and when the movable plate 15 drops, it will drive the insertion rod 16 to drop, so that the insertion rod 16 is inserted into the ground, which is convenient for positioning the position of the base plate 1, and then drive the two DC motors 501 in the opposite direction to make the gear 502 mesh with the two tooth plates 503 to move relative to each other, at this time the tooth plate 503 will drive the slider 504 to move within the internal limit of the connecting frame 4, and at the same time the tooth plate 503 will drive the guide plate 505 to make the two connecting rings 7 move relative to each other, and when the guide plate 505 moves, it will also drive the sliding ring 506 to assist in supporting the movement on the surface of the sliding rod 507, however, the connecting ring 7 will move relative to each other through the insertion plate 8 and the retaining ring 9, and the guide wheel 11 in the retaining ring 9 can assist the drill rod to move up and down, thereby providing limit support for the drill rod to prevent the drill rod from deviating during operation.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling anti-deviation support device for drilling engineering, comprising a bottom plate (1), characterized in that: Also includes: Universal wheels (2) are arranged at the four corners of the bottom of the base plate (1); the top of the base plate (1) is fixedly connected to a limit shell (3); the front and rear sides of the limit shell (3) are fixedly connected to connecting frames (4); the opposite sides of the two connecting frames (4) are fixedly connected to a driving assembly (5) for adjusting the limit spacing; the driving assembly (5) includes two DC motors (501); A limiting groove (6) is provided inside the limiting shell (3), and connecting rings (7) are provided on both sides of the inner cavity of the limiting shell (3).

2. The drilling anti-deviation support device for drilling engineering according to claim 1, characterized in that: A plug plate (8) is plugged into one side of the connecting ring (7), and a clamping ring (9) is fixedly connected to the side of the plug plate (8) away from the connecting ring (7).

3. The drilling anti-deviation support device for drilling engineering according to claim 2, characterized in that: A support rod (10) is arranged inside the clamping ring (9), and guide wheels (11) for assisting the lowering of the drill rod are arranged on both the front and rear sides of the surface of the support rod (10).

4. The drilling anti-deviation support device for drilling engineering according to claim 1, characterized in that: The top and bottom of the connecting frame (4) are both fixedly connected with reinforcement blocks (12), and the reinforcement block (12) is fixedly connected to the limiting shell (3) on a side close to the limiting shell (3).

5. The drilling anti-deviation support device for drilling engineering according to claim 1, characterized in that: Both sides of the top of the bottom plate (1) are rotatably connected to screw rods (13), the top of the screw rods (13) is fixedly connected to a torsion block (14), the surface of the screw rods (13) is sleeved with a movable plate (15), the front and rear sides of the bottom of the movable plate (15) are fixedly connected to insertion rods (16), and the surface of the insertion rods (16) is movably connected to the inside of the bottom plate (1).

6. The drilling anti-deviation support device for drilling engineering according to claim 1, characterized in that: The two DC motors (501) are fixedly connected to the connecting frame (4) on one side thereof; the output end of the DC motor (501) passes through one side of the connecting frame (4) and is fixedly connected to a gear (502); the top and bottom of the gear (502) are meshedly connected to a toothed plate (503); the two toothed plates (503) are fixedly connected to a slider (504) on the opposite side thereof; the surface of the slider (504) is slidably connected to the inside of the connecting frame (4); a guide plate (505) is fixedly connected to one side of the toothed plate (503); the side of the guide plate (505) away from the toothed plate (503) passes through the inside of the limiting groove (6) and is fixedly connected to the connecting ring (7).

7. The drilling anti-deviation support device for drilling engineering according to claim 6, characterized in that: A sliding ring (506) is fixedly connected to one side of the guide plate (505), a sliding rod (507) is arranged inside the sliding ring (506), and both ends of the sliding rod (507) are fixedly connected to the inner wall of the limiting shell (3).

Images