Geological exploration depth guiding equipment

Abstract

The utility model relates to the technical field of geological exploration, and discloses geological exploration depth guiding equipment which comprises a rotating control assembly, a direction control assembly is installed on the right side of the rotating control assembly, a drill bit assembly is installed on the right side of the direction control assembly, and a rotating rod is fixedly connected to the middle of the inner side of a fixing frame in a sleeved mode. The middle of the outer side of the rotating rod is sleeved with an overturning plate, an adjusting assembly is installed at the top of the overturning plate, a supporting assembly is installed at the top of the adjusting assembly, a well wall extrusion assembly is installed at the top of the supporting assembly, and the two ends of the rotating rod are movably connected with a rotating control assembly and a drill bit assembly in a sleeving mode correspondingly. The well wall extrusion assembly abuts against the inner wall of a drilled well, so that the rotating rod is pushed to move in the direction opposite to the well wall extrusion assembly, the axis is made to deviate from the center line of a borehole, the drill bit assembly is made to deviate in the same direction as the well wall extrusion assembly, and the condition that the drill bit assembly deviates can be corrected.

Description

Technical Field

[0001] The utility model relates to the technical field of geological detection, and more specifically to a geological detection depth guiding device. Background Art

[0002] Geological drilling detection is a technical means to obtain underground geological information by drilling underground rocks, soil and other geological layers. It can obtain information such as the physical properties, chemical properties, and structural characteristics of underground rocks through drilling, providing important basis for geological exploration, mineral development, and geological disaster assessment;

[0003] However, during drilling, the drill head produces slight vibrations, and the drill bit often deviates during the continuous drilling process in the borehole, causing the direction of the borehole to change, which has a serious impact on geological exploration. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a geological exploration depth guidance device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a geological exploration depth guidance device, comprising a rotation control component, a direction control component is installed on the right side of the rotation control component, a drill bit component is installed on the right side of the direction control component, the direction control component comprises a fixed frame, a rotating rod is fixedly sleeved in the middle of the inner side of the fixed frame, a flip plate is sleeved in the middle of the outer side of the rotating rod, an adjustment component is installed on the top of the flip plate, a support component is installed on the top of the adjustment component, a well wall extrusion component is installed on the top of the support component, the adjustment component comprises a fixed plate fixedly connected to both sides of the top of the flip plate, a threaded rod is movably sleeved on the inner side of the fixed plate, a first thread and a second thread are respectively provided on both sides of the outer side of the threaded rod, a moving block is threadedly sleeved on the outer sides of the first thread and the second thread, and the two ends of the rotating rod are respectively movably sleeved with the rotation control component and the drill bit component.

[0006] Furthermore, a first driven gear is fixedly sleeved on the left side of the outer side of the threaded rod, an adjusting motor is fixedly connected to the left side of the left fixed plate, an output shaft of the adjusting motor is fixedly connected to a first driving gear, and the first driving gear and the first driven gear are meshed with each other.

[0007] Furthermore, the thread directions of the first thread and the second thread are opposite, the bottom of the inner side of the fixed plate is fixedly connected to a limiting rod, and the limiting rod is movably sleeved with the moving block.

[0008] Furthermore, the support assembly includes a first fixed block fixedly connected to the top of the moving block, a first cylindrical block is fixedly connected to the inner side of the first fixed block, a support rod is movably sleeved on the outer side of the first cylindrical block, a second cylindrical block is movably sleeved on the top of the support rod, and second fixed blocks are fixedly connected to both ends of the second cylindrical block.

[0009] Furthermore, the well wall extrusion assembly includes an extrusion frame, both sides of the bottom of the extrusion frame are fixedly connected with a first baffle, the front and back sides of the bottom of the extrusion frame are fixedly connected with a second baffle, the top of the inner side of the extrusion frame is fixedly connected with a positioning rod, the bottom of the outer side of the positioning rod is movably sleeved with a positioning tube, and the bottom of the positioning tube is fixedly connected to the top of the flip plate.

[0010] Furthermore, a control groove is opened on the right side of the inner side of the rotation control component, a rotating motor is fixedly connected to the right side of the inner side of the control groove, a second driving gear is fixedly connected to the output shaft of the rotating motor, a second driven gear is fixedly sleeved on the left side of the outer side of the rotating rod, and the second driven gear is meshed with the second driving gear.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model is provided with a rotation control component and a direction control component. The second driving gear is driven to rotate by a rotating motor, and the rotating rod is driven to rotate by meshing with the second driven gear, so that the rotating rod drives the flip plate to flip, so that the direction of the well wall extrusion component is the same as the direction in which the drill bit assembly needs to drill. Then the adjusting motor is started to drive the first driving gear to rotate. The first driven gear drives the threaded rod to rotate by the meshing action of the gears. Under the thread thrust of the first thread and the second thread, the two moving blocks move away from each other, so that the support assembly is offset in the vertical direction, and then the well wall extrusion assembly is pushed to extend from the inner side of the through hole, so that the well wall extrusion assembly is pressed against the inner wall of the well, thereby pushing the rotating rod to move in the opposite direction to the well wall extrusion assembly, so that the axis deviates from the center line of the wellbore, and then the drill bit assembly is offset in the same direction as the well wall extrusion assembly, which can correct the offset of the drill bit assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the direction control component of the utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the regulating component of the utility model.

[0016] Figure 4This is a schematic diagram of the support assembly structure of the utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the well wall extrusion component of the utility model.

[0018] Figure 6 It is a structural schematic diagram of the rotation control component of the utility model.

[0019] The accompanying drawings are marked as follows: 1. rotation control assembly; 101. control slot; 102. rotation motor; 103. second driving gear; 2. direction control assembly; 201. fixed frame; 202. rotating rod; 221. second driven gear; 203. flip plate; 204. adjustment assembly; 241. fixed plate; 242. threaded rod; 243. first thread; 244. second thread; 245. moving block; 246. first driven gear; 247. adjustment motor; 248. first driving gear; 249. limit rod; 205. support assembly; 251. first fixed block; 252. first cylindrical block; 253. support rod; 254. second cylindrical block; 255. second fixed block; 206. well wall extrusion assembly; 261. extrusion frame; 262. first baffle; 263. second baffle; 264. positioning rod; 265. positioning tube; 3. drill bit assembly. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The geological exploration depth guidance device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 6The utility model provides a geological exploration depth guidance device, including a rotation control component 1, a direction control component 2 is installed on the right side of the rotation control component 1, a drill bit component 3 is installed on the right side of the direction control component 2, the direction control component 2 includes a fixed frame 201, a rotating rod 202 is fixedly sleeved in the middle of the inner side of the fixed frame 201, a flip plate 203 is sleeved in the middle of the outer side of the rotating rod 202, an adjustment component 204 is installed on the top of the flip plate 203, a support component 205 is installed on the top of the adjustment component 204, a well wall extrusion component 206 is installed on the top of the support component 205, the adjustment component 204 It includes a fixed plate 241 fixedly connected to both sides of the top of the flip plate 203, a threaded rod 242 is movably sleeved on the inner side of the fixed plate 241, a first thread 243 and a second thread 244 are respectively provided on both sides of the outer side of the threaded rod 242, a moving block 245 is threadedly sleeved on the outer sides of the first thread 243 and the second thread 244, the two ends of the rotating rod 202 are movably sleeved with the rotating control component 1 and the drill bit component 3 respectively, the thread directions of the first thread 243 and the second thread 244 are opposite, a limiting rod 249 is fixedly connected to the bottom of the inner side of the fixed plate 241, and the limiting rod 249 is movably sleeved with the moving block 245.

[0022] In the embodiment of the present application, a through hole is opened on the outer side of the fixed frame 201, which is adapted to the well wall extrusion assembly 206. When the direction of the drill bit assembly 3 needs to be adjusted, the second driving gear 103 is first driven to rotate by the rotating motor 102, and the rotating rod 202 is driven to rotate through the meshing action with the second driven gear 221, so that the rotating rod 202 drives the flip plate 203 to flip, so that the direction of the well wall extrusion assembly 206 is the same as the direction in which the drill bit assembly 3 needs to drill, and then the adjusting motor 247 is started to drive the first driving gear 248 to rotate, and the gears are meshed with each other. Due to the meshing action of the wheels, the first driven gear 246 drives the threaded rod 242 to rotate. Under the thread thrust of the first thread 243 and the second thread 244, the two moving blocks 245 move away from each other, thereby causing the support assembly 205 to shift in the vertical direction, and then pushing the well wall extrusion assembly 206 to extend from the inner side of the through hole, so that the well wall extrusion assembly 206 is pressed against the inner wall of the well, thereby pushing the rotating rod 202 to move in the opposite direction of the well wall extrusion assembly 206, causing the axis to deviate from the center line of the wellbore, and then causing the drill bit assembly 3 to shift in the same direction as the well wall extrusion assembly 206.

[0023] In a preferred embodiment, a first driven gear 246 is fixedly sleeved on the left side of the outer side of the threaded rod 242, an adjusting motor 247 is fixedly connected to the left side of the left fixed plate 241, and an output shaft of the adjusting motor 247 is fixedly connected to a first driving gear 248. The first driving gear 248 and the first driven gear 246 are meshed with each other. The adjusting motor 247 is started to drive the first driving gear 248 to rotate. Through the meshing action of the gears, the first driven gear 246 drives the threaded rod 242 to rotate. Under the action of the thread thrust of the first thread 243 and the second thread 244, the two moving blocks 245 move away from or close to each other.

[0024] In a preferred embodiment, the support assembly 205 includes a first fixed block 251 fixedly connected to the top of the moving block 245, the inner side of the first fixed block 251 is fixedly connected to the first cylindrical block 252, the outer side of the first cylindrical block 252 is movably sleeved with a support rod 253, the top of the support rod 253 is movably sleeved with a second cylindrical block 254, both ends of the second cylindrical block 254 are fixedly connected to the second fixed block 255, the top of the second fixed block 255 is fixedly connected to the top of the inner wall of the extrusion frame 261, and when the support rod 253 deviates in a direction perpendicular to the extrusion frame 261, the well wall extrusion assembly 206 extends from the through hole of the fixed frame 201.

[0025] In a preferred embodiment, the well wall extrusion assembly 206 includes an extrusion frame 261, and the first baffle 262 is fixedly connected to both sides of the bottom of the extrusion frame 261, and the front and back sides of the bottom of the extrusion frame 261 are fixedly connected to the second baffle 263, and the four sides of the inner top of the extrusion frame 261 are fixedly connected to the positioning rod 264, and the bottom of the outer side of the positioning rod 264 is movably sleeved with a positioning tube 265, and the bottom of the positioning tube 265 is fixedly connected to the top of the flip plate 203, and the first baffle 262 and the second baffle 263 are in contact with the inner wall of the through hole of the fixed frame 201 to prevent external soil from entering the inner side of the fixed frame 201 through the gap.

[0026] In a preferred embodiment, a control groove 101 is opened on the right side of the inner side of the rotation control component 1, and a rotating motor 102 is fixedly connected to the right side of the inner side of the control groove 101. The output shaft of the rotating motor 102 is fixedly connected to the second driving gear 103, and the left side of the outer side of the rotating rod 202 is fixedly sleeved with a second driven gear 221. The second driven gear 221 and the second driving gear 103 are meshed with each other. The rotating motor 102 can drive the rotating rod 202 to rotate, thereby driving the direction control component 2 to rotate and adjusting the direction of the well wall extrusion component 206.

[0027] The working principle of the utility model is as follows: a through hole is provided on the outer side of the fixed frame 201, which is adapted to the well wall extrusion assembly 206. When the direction of the drill bit assembly 3 needs to be adjusted, the second driving gear 103 is driven to rotate by the rotating motor 102, and the rotating rod 202 is driven to rotate through the meshing action with the second driven gear 221, so that the rotating rod 202 drives the flip plate 203 to flip, so that the direction of the well wall extrusion assembly 206 is the same as the direction in which the drill bit assembly 3 needs to drill, and then the adjusting motor 247 is started to drive the first driving gear 248 to rotate, and through the meshing action of the gears, the first driving gear 248 is driven to rotate. A driven gear 246 drives the threaded rod 242 to rotate. Under the action of the threaded thrust of the first thread 243 and the second thread 244, the two moving blocks 245 move away from each other, thereby causing the support assembly 205 to shift in the vertical direction, and then pushing the well wall extrusion assembly 206 to extend from the inner side of the through hole, so that the well wall extrusion assembly 206 is pressed against the inner wall of the well, thereby pushing the rotating rod 202 to move in the opposite direction of the well wall extrusion assembly 206, causing the axis to deviate from the center line of the wellbore, and then causing the drill bit assembly 3 to shift in the same direction as the well wall extrusion assembly 206, which can correct the offset of the drill bit assembly 3.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A geological exploration depth guidance device, comprising a rotation control assembly (1), characterized in that: A direction control component (2) is installed on the right side of the rotation control component (1), and a drill bit component (3) is installed on the right side of the direction control component (2). The direction control component (2) comprises a fixed frame (201), a rotating rod (202) is fixedly sleeved in the middle of the inner side of the fixed frame (201), a flip plate (203) is sleeved in the middle of the outer side of the rotating rod (202), an adjustment component (204) is installed on the top of the flip plate (203), a support component (205) is installed on the top of the adjustment component (204), and a support component (205) is installed on the top of the support component (205). A well wall extrusion assembly (206) is installed, and the adjustment assembly (204) includes a fixed plate (241) fixedly connected to both sides of the top of the flip plate (203), the inner side of the fixed plate (241) is movably sleeved with a threaded rod (242), and the outer sides of the threaded rod (242) are respectively provided with a first thread (243) and a second thread (244), and the outer sides of the first thread (243) and the second thread (244) are both threadedly sleeved with a moving block (245), and the two ends of the rotating rod (202) are respectively movably sleeved with the rotating control assembly (1) and the drill bit assembly (3).

2. A geological exploration depth guidance device according to claim 1, characterized in that: A first driven gear (246) is fixedly sleeved on the left side of the outer side of the threaded rod (242), an adjusting motor (247) is fixedly connected to the left side of the left fixed plate (241), an output shaft of the adjusting motor (247) is fixedly connected to a first driving gear (248), and the first driving gear (248) and the first driven gear (246) are meshed with each other.

3. A geological exploration depth guidance device according to claim 1, characterized in that: The thread directions of the first thread (243) and the second thread (244) are opposite, and the bottom of the inner side of the fixed plate (241) is fixedly connected to a limiting rod (249), and the limiting rod (249) is movably sleeved with the moving block (245).

4. A geological exploration depth guidance device according to claim 1, characterized in that: The support assembly (205) comprises a first fixed block (251) fixedly connected to the top of the moving block (245); a first cylindrical block (252) is fixedly connected to the inner side of the first fixed block (251); a support rod (253) is movably sleeved on the outer side of the first cylindrical block (252); a second cylindrical block (254) is movably sleeved on the top of the support rod (253); and second fixed blocks (255) are fixedly connected to both ends of the second cylindrical block (254).

5. A geological exploration depth guidance device according to claim 1, characterized in that: The well wall extrusion assembly (206) comprises an extrusion frame (261), both sides of the bottom of the extrusion frame (261) are fixedly connected with a first baffle (262), the front and back sides of the bottom of the extrusion frame (261) are fixedly connected with a second baffle (263), the top of the inner side of the extrusion frame (261) is fixedly connected with a positioning rod (264) all around, the bottom of the outer side of the positioning rod (264) is movably sleeved with a positioning tube (265), and the bottom of the positioning tube (265) is fixedly connected to the top of the flip plate (203).

6. A geological exploration depth guidance device according to claim 1, characterized in that: A control groove (101) is provided on the right side of the inner side of the rotation control assembly (1); a rotating motor (102) is fixedly connected to the right side of the inner side of the control groove (101); an output shaft of the rotating motor (102) is fixedly connected to a second driving gear (103); a second driven gear (221) is fixedly sleeved on the left side of the outer side of the rotating rod (202); and the second driven gear (221) and the second driving gear (103) are meshed with each other.

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