A variable amplitude motion structure for advanced drilling rigs

Abstract

This utility model relates to a variable amplitude drilling structure for an advanced drilling rig, including a base and a drill rod. Two symmetrical track mechanisms are arranged at the bottom of the base. A horizontal adjustment component is installed inside the base to facilitate adjustment of the drill rod's horizontal direction. The horizontal adjustment component includes a first rotating rod rotatably connected inside the base via a bearing seat. A turntable is fixedly installed on the top of the first rotating rod. A moving component is installed above the turntable to facilitate adjustment of the drill rod's distance. An angle adjustment component is installed on one side of the moving component to facilitate adjustment of the drill rod's angle. This utility model, through the coordinated arrangement of the horizontal adjustment component, the moving component, and the angle adjustment component, enables the drill rod to be precisely positioned in three-dimensional space. This solves the technical problem that existing drilling rigs, which mostly use fixed angle or single-degree-of-freedom adjustment structures, are unable to coordinately adjust the drilling angle and distance in three-dimensional space, making it difficult to meet the multi-angle drilling requirements under complex geological conditions.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration technology, and in particular to a variable amplitude action structure for an advanced drilling rig. Background Technology

[0002] Before large-scale land construction, geological surveys are required. Preliminary exploration is conducted in advance of formal exploration work to ensure that the geology can meet the requirements of large-scale exploration equipment and to prevent accidents caused by geological factors when large-scale exploration equipment is working underground. Therefore, preliminary exploration is an important task in the field of land construction.

[0003] Existing drilling rigs mostly use fixed angle or single-degree-of-freedom adjustment structures, which make it difficult to coordinate the drilling angle and distance in three-dimensional space, and thus cannot meet the multi-angle drilling needs under complex geological conditions. Utility Model Content

[0004] In view of the technical problem that existing drilling rigs mostly adopt fixed angle or single degree of freedom adjustment structures, it is difficult to coordinate the drilling angle and distance in three-dimensional space, and it is difficult to meet the multi-angle drilling needs under complex geological conditions. This utility model provides an advanced drilling rig variable amplitude action structure.

[0005] The technical solution adopted by this utility model is: an advanced drilling rig variable amplitude action structure, including a base and a drill rod. The bottom of the base is provided with two symmetrical track mechanisms. The base is equipped with a horizontal adjustment component for adjusting the horizontal direction of the drill rod. The horizontal adjustment component includes a first rotating rod rotatably connected to the inside of the base through a bearing seat. A turntable is fixedly installed on the top of the first rotating rod. A moving component for adjusting the distance of the drill rod is installed above the turntable. An angle adjustment component for adjusting the angle of the drill rod is installed on one side of the moving component. Through the coordinated arrangement of the horizontal adjustment component, the moving component, and the angle adjustment component, the drill rod can be precisely positioned in three-dimensional space, adapting to the multi-angle drilling needs under complex working conditions such as tunnel excavation and mine exploration.

[0006] Furthermore, a first motor is fixedly installed inside the base, and a first bevel gear is fixedly installed at the output end of the first motor. A second bevel gear meshes with the surface of the first bevel gear, and a second rotating rod is fixedly installed inside the second bevel gear. The bottom of the second rotating rod is rotatably connected to the base through a bearing seat. A sprocket is fixedly installed at the top of the second rotating rod and on the surface of the first rotating rod. A chain is provided between the two sprockets, and the two sprockets are connected by the chain drive, which can realize precise control of the drill rod in the horizontal direction and ensure the accuracy of the drilling position.

[0007] Furthermore, the moving component includes a mounting groove formed on the upper surface of the turntable. A second motor is fixedly mounted on one side of the turntable, and a first threaded rod is fixedly mounted on the output end of the second motor. The first threaded rod is rotatably connected to the inside of the mounting groove through a bearing seat. A mounting frame is threadedly connected to the surface of the first threaded rod, and the mounting frame is slidably connected to the mounting groove. Through the cooperation of the first threaded rod and the mounting frame, the drill rod can be moved precisely in the horizontal direction.

[0008] Furthermore, the moving component also includes a third motor fixedly installed on the top of the mounting frame. A second threaded rod is fixedly installed on the output end of the third motor. The second threaded rod is rotatably connected to the inside of the mounting frame through a bearing seat. A lifting rod is threadedly connected to the surface of the second threaded rod. The lifting rod passes through one side of the mounting frame and is slidably connected to the mounting frame. Through the third motor and the second threaded rod, the drill rod can be adjusted vertically to meet the needs of different drilling depths.

[0009] Furthermore, a displacement sensor is fixedly installed on one side of the mounting frame and the lifting rod. The displacement sensor can monitor the movement distance and position of the drill rod in real time, ensuring the accuracy and safety of the drilling process.

[0010] Furthermore, the angle adjustment assembly includes a fourth motor fixedly installed on one side of the lifting rod. A third bevel gear is fixedly installed at the output end of the fourth motor, and a fourth bevel gear meshes with the surface of the third bevel gear. A connecting rod is fixedly installed on one side of the fourth bevel gear. The connecting rod passes through one side of the lifting rod and is rotatably connected to the inner wall of the other side of the lifting rod. A fixing block is fixedly installed on the surface of the connecting rod. The drill rod is fixedly installed below the fixing block. The fourth motor drives the connecting rod and the fixing block to rotate through the cooperation of the third and fourth bevel gears, thereby realizing the angle adjustment of the drill rod in the vertical plane and meeting the needs of different drilling angles.

[0011] Furthermore, an angle sensor is fixedly installed above the fixing block. The angle sensor can monitor the angle of the drill rod in real time to ensure the accuracy and safety of the drilling process.

[0012] The beneficial effects of this utility model are:

[0013] This invention, through the coordinated arrangement of a horizontal adjustment component, a moving component, and an angle adjustment component, enables the drill rod to be precisely positioned in three-dimensional space, adapting to the multi-angle drilling needs under complex working conditions such as tunnel excavation and mine exploration. It solves the technical problem in the prior art that existing drilling rigs mostly adopt fixed angle or single-degree-of-freedom adjustment structures, making it difficult to coordinate the adjustment of drilling angle and distance in three-dimensional space, and thus failing to meet the multi-angle drilling needs under complex geological conditions. Attached Figure Description

[0014] Figure 1 This is an overall drawing of the present invention;

[0015] Figure 2 This is a front sectional view of the base of this utility model;

[0016] Figure 3 This is a front sectional view of the movable component of this utility model;

[0017] Figure 4 This is a top view of the angle adjustment component of this utility model.

[0018] The components in the diagram are labeled as follows: 1. Base; 2. Drill rod; 3. Track mechanism; 4. Horizontal adjustment assembly; 401. First rotating rod; 402. Turntable; 403. First motor; 404. First bevel gear; 405. Second bevel gear; 406. Second rotating rod; 407. Sprocket; 408. Chain; 5. Moving assembly; 501. Mounting slot; 502. Second motor; 503. First threaded rod; 504. Mounting frame; 505. Third motor; 506. Second threaded rod; 507. Lifting rod; 508. Displacement sensor; 6. Angle adjustment assembly; 601. Fourth motor; 602. Third bevel gear; 603. Fourth bevel gear; 604. Connecting rod; 605. Fixing block; 606. Angle sensor. Detailed Implementation

[0019] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0022] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a variable amplitude action structure for an advanced drilling rig.

[0023] The specific technical solution includes a base 1 and a drill rod 2. Two symmetrical track mechanisms 3 are provided at the bottom of the base 1. A horizontal adjustment component 4 is installed inside the base 1 to facilitate the adjustment of the horizontal direction of the drill rod 2. The horizontal adjustment component 4 includes a first rotating rod 401 rotatably connected inside the base 1 through a bearing seat. A turntable 402 is fixedly installed on the top of the first rotating rod 401. A moving component 5 is installed above the turntable 402 to facilitate the adjustment of the distance of the drill rod 2. An angle adjustment component 6 is installed on one side of the moving component 5 to facilitate the adjustment of the angle of the drill rod 2. Through the coordinated arrangement of the horizontal adjustment component 4, the moving component 5 and the angle adjustment component 6, the drill rod 2 can be accurately positioned in three-dimensional space to meet the multi-angle drilling needs under complex working conditions such as tunnel excavation and mine exploration.

[0024] Reference Figure 1 and Figure 2 As shown, a first motor 403 is fixedly installed inside the base 1. A first bevel gear 404 is fixedly installed at the output end of the first motor 403. A second bevel gear 405 meshes with the surface of the first bevel gear 404. A second rotating rod 406 is fixedly installed inside the second bevel gear 405. The bottom of the second rotating rod 406 is rotatably connected to the base 1 through a bearing seat. A sprocket 407 is fixedly installed at the top of the second rotating rod 406 and on the surface of the first rotating rod 401. A chain 408 is provided between the two sprockets 407. The two sprockets 407 are connected by a drive through the chain 408. When the first motor 403 is started, its output end drives the first bevel gear 404 to rotate. The first bevel gear 404 meshes with the second bevel gear 405, causing the second bevel gear 405 to rotate. The second rotating rod 406, which is fixedly installed inside the second bevel gear 405, rotates accordingly. When the second rotating rod 406 rotates, it drives the first rotating rod 401 to rotate through the chain 408. The rotation of the first rotating rod 401 will drive the turntable 402 to rotate in the horizontal plane, thereby realizing the adjustment of the drill rod 2 in the horizontal direction.

[0025] Reference Figure 1 and Figure 3As shown, the moving assembly 5 includes a mounting groove 501 formed on the upper surface of the turntable 402. A second motor 502 is fixedly mounted on one side of the turntable 402. A first threaded rod 503 is fixedly mounted on the output end of the second motor 502. The first threaded rod 503 is rotatably connected to the inside of the mounting groove 501 via a bearing seat. A mounting frame 504 is threadedly connected to the surface of the first threaded rod 503. The mounting frame 504 is slidably connected to the mounting groove 501. The moving assembly 5 also includes a third motor 505 fixedly mounted on the top of the mounting frame 504. A second threaded rod 506 is fixedly mounted on the output end of the third motor 505. The second threaded rod 506 is rotatably connected to the inside of the mounting frame 504 via a bearing seat. A lifting rod 507 is threadedly connected to the surface of the second threaded rod 506, and the lifting rod 507 passes through... One side of the mounting frame 504 is slidably connected to the mounting frame 504. A displacement sensor 508 is fixedly installed on one side of the mounting frame 504 and the lifting rod 507. The second motor 502 is started, and its output end drives the first threaded rod 503 to rotate. When the first threaded rod 503 rotates, the mounting frame 504 will move along the thread direction in the mounting groove 501. The movement of the mounting frame 504 directly drives the drill rod 2 to move back and forth in the horizontal direction, thereby realizing the adjustment of the distance of the drill rod 2. The third motor 505 is started, and its output end drives the second threaded rod 506 to rotate. When the second threaded rod 506 rotates, the lifting rod 507 will move up and down along the thread direction in the mounting frame 504. The up and down movement of the lifting rod 507 directly drives the drill rod 2 to rise and fall in the vertical direction, thereby realizing the adjustment of the height of the drill rod 2.

[0026] Reference Figure 1 and Figure 4 As shown, the angle adjustment assembly 6 includes a fourth motor 601 fixedly installed on one side of the lifting rod 507. A third bevel gear 602 is fixedly installed at the output end of the fourth motor 601. A fourth bevel gear 603 meshes with the surface of the third bevel gear 602. A connecting rod 604 is fixedly installed on one side of the fourth bevel gear 603. The connecting rod 604 passes through one side of the lifting rod 507 and is rotatably connected to the inner wall of the other side of the lifting rod 507. A fixing block 605 is fixedly installed on the surface of the connecting rod 604. The drill rod 2 is fixedly installed below the fixing block 605. An angle sensor 606 is fixedly installed above the fixing block 605. When the fourth motor 601 is started, its output end drives the third bevel gear 602 to rotate, causing the fourth bevel gear 603 to rotate. The fourth bevel gear 603 drives the connecting rod 604 to rotate. The rotation of the connecting rod 604 drives the fixing block 605 to rotate. Since the drill rod 2 is fixedly installed below the fixing block 605, the rotation of the fixing block 605 will change the angle of the drill rod 2, thereby realizing the angle adjustment of the drill rod 2 in the vertical plane.

[0027] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0028] In use, the drill rod 2 is moved to a designated position via the track mechanism 3. Then, the first motor 403 is started, driving the first bevel gear 404 to rotate, which in turn drives the second bevel gear 405 to rotate. The second bevel gear 405 drives the second rotating rod 406 to rotate, which in turn drives the first rotating rod 401 to rotate via the chain 408. The rotation of the first rotating rod 401 causes the turntable 402 to rotate in the horizontal plane, thus achieving horizontal adjustment of the drill rod 2. The second motor 502 is then started, driving the first threaded rod 503 to rotate. The rotation of the first threaded rod 503 causes the mounting frame 504 to move along the thread direction within the mounting groove 501. The movement of the mounting frame 504 directly causes the drill rod 2 to move back and forth in the horizontal direction, achieving horizontal adjustment of the drill rod 2. To adjust the distance, start the fourth motor 601. The fourth motor 601 drives the third bevel gear 602 to rotate. The third bevel gear 602 meshes with the fourth bevel gear 603, driving the fourth bevel gear 603 to rotate. The fourth bevel gear 603 drives the connecting rod 604 to rotate. The rotation of the connecting rod 604 drives the fixed block 605 to rotate. The rotation of the fixed block 605 changes the angle of the drill rod 2, thereby realizing the angle adjustment of the drill rod 2 in the vertical plane. After the adjustment is completed, start the third motor 505. The third motor 505 drives the second threaded rod 506 to rotate. The rotation of the second threaded rod 506 drives the lifting rod 507 to move up and down along the thread direction within the mounting frame 504. The up and down movement of the lifting rod 507 directly drives the drill rod 2 to rise and fall in the vertical direction, so that drilling can be performed on the designated area.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A variable amplitude action structure for an advanced drilling rig, characterized in that, The device includes a base (1) and a drill rod (2). The bottom of the base (1) is provided with two symmetrical track mechanisms (3). The base (1) is equipped with a horizontal adjustment component (4) for adjusting the horizontal direction of the drill rod (2). The horizontal adjustment component (4) includes a first rotating rod (401) rotatably connected to the inside of the base (1) through a bearing seat. A turntable (402) is fixedly installed on the top of the first rotating rod (401). A moving component (5) for adjusting the distance of the drill rod (2) is installed above the turntable (402). An angle adjustment component (6) for adjusting the angle of the drill rod (2) is installed on one side of the moving component (5).

2. The luffing action structure of an advanced drilling rig according to claim 1, characterized in that, A first motor (403) is fixedly installed inside the base (1). A first bevel gear (404) is fixedly installed at the output end of the first motor (403). A second bevel gear (405) meshes with the surface of the first bevel gear (404). A second rotating rod (406) is fixedly installed inside the second bevel gear (405). The bottom of the second rotating rod (406) is rotatably connected to the base (1) through a bearing seat. A sprocket (407) is fixedly installed at the top of the second rotating rod (406) and on the surface of the first rotating rod (401). A chain (408) is provided between the two sprockets (407). The two sprockets (407) are connected by transmission through the chain (408).

3. The luffing action structure of an advanced drilling rig according to claim 2, characterized in that, The moving component (5) includes a mounting groove (501) formed on the upper surface of the turntable (402). A second motor (502) is fixedly mounted on one side of the turntable (402). A first threaded rod (503) is fixedly mounted on the output end of the second motor (502). The first threaded rod (503) is rotatably connected to the inside of the mounting groove (501) through a bearing seat. A mounting frame (504) is threadedly connected to the surface of the first threaded rod (503). The mounting frame (504) is slidably connected to the mounting groove (501).

4. The luffing action structure of an advanced drilling rig according to claim 3, characterized in that, The moving component (5) also includes a third motor (505) fixedly installed on the top of the mounting frame (504). The output end of the third motor (505) is fixedly installed with a second threaded rod (506). The second threaded rod (506) is rotatably connected to the inside of the mounting frame (504) through a bearing seat. A lifting rod (507) is threadedly connected to the surface of the second threaded rod (506). The lifting rod (507) passes through one side of the mounting frame (504) and is slidably connected to the mounting frame (504).

5. The luffing action structure of an advanced drilling rig according to claim 4, characterized in that, A displacement sensor (508) is fixedly installed on one side of the mounting frame (504) and the lifting rod (507).

6. The luffing action structure of an advanced drilling rig according to claim 5, characterized in that, The angle adjustment assembly (6) includes a fourth motor (601) fixedly installed on one side of the lifting rod (507). A third bevel gear (602) is fixedly installed at the output end of the fourth motor (601). A fourth bevel gear (603) meshes with the surface of the third bevel gear (602). A connecting rod (604) is fixedly installed on one side of the fourth bevel gear (603). The connecting rod (604) passes through one side of the lifting rod (507) and is rotatably connected to the inner wall of the other side of the lifting rod (507). A fixing block (605) is fixedly installed on the surface of the connecting rod (604). The drill rod (2) is fixedly installed below the fixing block (605).

7. The luffing action structure of an advanced drilling rig according to claim 6, characterized in that, An angle sensor (606) is fixedly installed above the fixing block (605).

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