Supporting structure for geological drilling

Abstract

The utility model relates to the technical field of supporting equipment, and discloses a supporting structure for geological drilling. The supporting structure for geological drilling comprises a round shell and a bottom plate, the upper surface of the round shell is fixedly connected with a fixing plate, the side face of the fixing plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, and the surface of the rotating rod is fixedly sleeved with a conical end; the upper surface of the bottom plate is rotationally connected with a threaded fixing rod. The rotating rod rotates to drive the conical end to rotate, the conical end rotates to drive the driven gear to rotate, the driven gear rotates to drive the threaded fixing rod to rotate, the threaded fixing rod rotates to push the driving plate to move, the driving plate moves to drive the circular plate to move, the circular plate moves to drive the drilling motor to move downwards, and then the drilling motor is started through the spiral piece and the conical end. And the drilling motor operates to drive the drilling rod to rotate for drilling, so that the equipment has the effect of conveniently and stably driving the drilling motor to move.

Description

Technical Field

[0001] The present application belongs to the technical field of support equipment, and specifically relates to a support structure for geological drilling. Background Art

[0002] Geological exploration is a survey and research activity that uses various means and methods to survey and detect geology, determine the appropriate bearing layer, determine the foundation type based on the bearing capacity of the bearing layer, and calculate the foundation parameters.

[0003] Referring to CN215178769U, a soil-taking device with a drilling structure for geological exploration comprises a fixed platform and a pushing rod, gripping handles are fixed on both sides of the top of the fixed platform, a driving motor is installed on the top of the fixed platform, a power output shaft of the driving motor movably penetrates the bottom of the fixed platform and is fixedly connected with a mounting sleeve, a drill rod is movably inserted in the inner cavity of the mounting sleeve, a spiral blade is arranged on the surface of the drill rod, and the inner cavity of the drill rod is a hollow structure; it can effectively realize the effect of layered collection of soil at different depths, so that it is convenient for subsequent staff to separately study the soil in different collection tubes, which can be more conducive to exploration and research of the area, and the device is convenient to use and clean when in use.

[0004] Washing can be beneficial for subsequent use.

[0005] However, the following problem still exists: the device drills by pressing the device with a handle, and the device vibrates during operation. Drilling with the handle can easily cause the drill to be unstable and unable to remain vertical to the ground, resulting in poor drilling stability and affecting the drilling effect. Utility Model Content

[0006] The purpose of the present application is to provide a support structure for geological drilling in order to solve the problem that the above-mentioned device is used to drill by pressing the device with a handle, and the device will vibrate during operation. Drilling by the handle may easily lead to the drill being unstable and unable to remain vertical to the ground, resulting in poor drilling stability and affecting the drilling effect.

[0007] The technical solution adopted in the present application is as follows: a support structure for geological drilling, comprising a circular shell and a base plate, the upper surface of the circular shell is fixedly connected with a fixing plate, the side surface of the fixing plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, the surface fixing sleeve of the rotating rod is provided with a conical end, the upper surface of the base plate is rotatably connected with a threaded fixing rod, the end of the threaded fixing rod away from the base plate passes through the lower surface of the circular shell and extends to the interior of the circular shell, the surface fixing sleeve of the threaded fixing rod is provided with a following gear, the following gear is meshed with the conical end, the surface of the threaded fixing rod is threadedly connected with a driving plate, the side of the driving plate away from the threaded fixing rod is fixedly connected with a circular plate, the upper surface of the circular plate is fixedly connected with a drilling motor, the output end of the drilling motor is fixedly connected with a drilling rod, the surface fixing sleeve of the drilling rod is provided with a spiral sheet, and the bottom end of the drilling rod is fixedly connected with a conical end.

[0008] By adopting the above technical scheme, the driving motor is first turned on, and the operation of the driving motor drives the rotating rod to rotate, the rotation of the rotating rod drives the cone end to rotate, the rotation of the cone end drives the slave gear to rotate, the rotation of the slave gear drives the threaded fixing rod to rotate, the rotation of the threaded fixing rod drives the driving plate to move, the movement of the driving plate drives the circular plate to move, the movement of the circular plate drives the drilling motor to move downward, the drilling motor moves downward through the spiral piece and the cone end, and then the drilling motor is turned on, and the operation of the drilling motor drives the drill rod to rotate for drilling, so that the equipment has the effect of facilitating and stably driving the drilling motor to move.

[0009] In a preferred embodiment, bolts are passed through the upper surface of the base plate, and the number of the rotating rods is switches.

[0010] By adopting the above technical solution and arranging bolts, the bottom plate can be stably fixed on the ground after being rotated.

[0011] In a preferred embodiment, the inner wall of the circular shell is fixedly connected with a top plate, and one end of the rotating rod away from the driving motor passes through the upper surface of the top plate and is rotatably connected to the bottom wall of the inner wall of the circular shell.

[0012] By adopting the above technical solution and providing a top plate, the top of the round shell can be sealed to reduce the entry of dust into the round shell.

[0013] In a preferred embodiment, a bearing is embedded in the upper surface of the base plate, and the inner ring surface of the bearing is fixedly connected to the surface of the threaded fixing rod.

[0014] By adopting the above technical solution and arranging the bearing, the threaded fixing rod can rotate on the upper surface of the bottom plate when being driven.

[0015] In a preferred embodiment, a switch is fixedly connected to the surface of the round shell.

[0016] By adopting the above technical solution and providing a switch, it is convenient for the user to turn on the driving motor.

[0017] In a preferred embodiment, the number of the slave gears and the number of the threaded fixing rods are both four, and the four slave gears are all meshed with the surface of the cone end.

[0018] By adopting the above technical solution, by setting the number of slave gears and threaded fixing rods to four, when the slave gear is driven, the four threaded fixing rods can be driven to rotate at the same time, and the four threaded fixing rods rotate stably to push the driving plate to move.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0020] 1. In the present application, the driving motor is first turned on, and the operation of the driving motor drives the rotating rod to rotate, the rotation of the rotating rod drives the cone end to rotate, the rotation of the cone end drives the slave gear to rotate, the rotation of the slave gear drives the threaded fixing rod to rotate, the threaded fixing rod rotates to drive the driving plate to move, the movement of the driving plate drives the circular plate to move, the movement of the circular plate drives the drilling motor to move downward, the drilling motor moves downward through the spiral piece and the cone end, and then the drilling motor is turned on, and the operation of the drilling motor drives the drill rod to rotate for drilling, so that the equipment has the effect of facilitating and stably driving the drilling motor to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of this application;

[0022] Figure 2 This is a schematic diagram of the structure of the present application when viewed from above;

[0023] Figure 3 This is a schematic diagram of the top view of the structure of this application;

[0024] Figure 4 This is a schematic diagram of the top-sectional structure of the circular shell of this application.

[0025] Markings in the figure: 1. round shell; 2. fixing plate; 3. driving motor; 4. rotating rod; 5. top plate; 6. switch; 7. drilling motor; 8. round plate; 9. driving plate; 10. drilling rod; 11. spiral sheet; 12. bearing; 13. threaded fixing rod; 14. bolt; 15. bottom plate; 16. cone end; 17. slave gear. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Reference Figure 1-4

[0028] Example:

[0029] Reference Figure 2-4 A supporting structure for geological drilling includes a round shell 1 and a bottom plate 15. A fixing plate 2 is fixedly connected to the upper surface of the round shell 1. A driving motor 3 is fixedly connected to the side of the fixing plate 2. A rotating rod 4 is fixedly connected to the output end of the driving motor 3. A surface fixing sleeve of the rotating rod 4 is provided with a cone end 16. A threaded fixing rod 13 is rotatably connected to the upper surface of the bottom plate 15. The end of the threaded fixing rod 13 away from the bottom plate 15 penetrates the lower surface of the round shell 1 and extends to the inside of the round shell 1. A slave gear 17 is fixedly provided on the surface of the threaded fixing rod 13. The slave gear 17 is meshed with the cone end 16. A driving plate 9 is threadedly connected to the surface of the threaded fixing rod 13. A circular plate 8 is fixedly connected to the side of the driving plate 9 away from the threaded fixing rod 13. A drilling motor 7 is fixedly connected to the upper surface of the circular plate 8. The drilling motor The output end of 7 is fixedly connected with a drilling rod 10, and a spiral piece 11 is fixedly sleeved on the surface of the drilling rod 10, and a cone end 16 is fixedly connected to the bottom end of the drilling rod 10. First, the driving motor 3 is turned on, and the driving motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the cone end 16 to rotate, and the cone end 16 drives the slave gear 17 to rotate, and the slave gear 17 drives the threaded fixing rod 13 to rotate, and the threaded fixing rod 13 drives the driving plate 9 to move, and the driving plate 9 moves to drive the circular plate 8 to move, and the circular plate 8 moves to drive the drilling motor 7 to move downward, and the drilling motor 7 moves downward through the spiral piece 11 and the cone end 16, and then the drilling motor 7 is turned on, and the drilling motor 7 runs to drive the drilling rod 10 to rotate for drilling, so that the equipment has the effect of facilitating and stably driving the drilling motor 7 to move.

[0030] Reference Figure 2-4 The upper surface of the bottom plate 15 is penetrated with bolts 14, and the number of the rotating rods 4 is 6. By setting the bolts 14, the bottom plate 15 can be stably fixed on the ground after being rotated.

[0031] Reference Figure 2-3 The inner wall of the round shell 1 is fixedly connected with a top plate 5, and the end of the rotating rod 4 away from the driving motor 3 passes through the upper surface of the top plate 5 and is rotatably connected to the bottom wall of the inner wall of the round shell 1. By setting the top plate 5, the top of the round shell 1 can be closed to reduce dust from entering the round shell 1.

[0032] Reference Figure 1-2 A bearing 12 is embedded in the upper surface of the bottom plate 15, and the inner ring surface of the bearing 12 is fixedly connected to the surface of the threaded fixing rod 13. By setting the bearing 12, the threaded fixing rod 13 can rotate on the upper surface of the bottom plate 15 when it is driven.

[0033] Reference Figure 2-3 A switch 6 is fixedly connected to the surface of the round shell 1. By setting the switch 6, the user can turn on the driving motor 3 conveniently.

[0034] Reference Figure 2-4 The number of the slave gears 17 and the number of the threaded fixing rods 13 are both four, and the four slave gears 17 are all engaged with the surface of the cone end 16. By setting the number of the slave gears 17 and the threaded fixing rods 13 to be four, when the slave gear 17 is driven, the four threaded fixing rods 13 can be driven to rotate at the same time, and the four threaded fixing rods 13 rotate stably to push the driving plate 9 to move.

[0035] The implementation principle of an embodiment of a support structure for geological drilling in the present application is: first, turn on the driving motor 3, and the driving motor 3 drives the rotating rod 4 to rotate when it runs, and the rotating rod 4 drives the cone end 16 to rotate when it rotates, and the rotation of the cone end 16 drives the slave gear 17 to rotate, and the rotation of the slave gear 17 drives the threaded fixing rod 13 to rotate, and the rotation of the threaded fixing rod 13 drives the driving plate 9 to move, and the movement of the driving plate 9 drives the circular plate 8 to move, and the movement of the circular plate 8 drives the drilling motor 7 to move downward, and the drilling motor 7 moves downward through the spiral piece 11 and the cone end 16, and then the drilling motor 7 is turned on, and the operation of the drilling motor 7 drives the drill rod 10 to rotate for drilling, so that the equipment has the effect of facilitating and stably driving the drilling motor 7 to move.

[0036] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A geological drilling support structure, comprising a round shell (1) and a bottom plate (15), characterized in that: The upper surface of the circular shell (1) is fixedly connected to a fixing plate (2), the side surface of the fixing plate (2) is fixedly connected to a driving motor (3), the output end of the driving motor (3) is fixedly connected to a rotating rod (4), the surface of the rotating rod (4) is fixedly sleeved with a conical end (16), the upper surface of the bottom plate (15) is rotatably connected to a threaded fixing rod (13), one end of the threaded fixing rod (13) away from the bottom plate (15) penetrates the lower surface of the circular shell (1) and extends into the interior of the circular shell (1), the surface of the threaded fixing rod (13) is fixedly sleeved with a conical end (16) A follower gear (17) is provided, the follower gear (17) meshing with the conical end (16); a driving plate (9) is threadedly connected to the surface of the threaded fixing rod (13); a circular plate (8) is fixedly connected to the side of the driving plate (9) away from the threaded fixing rod (13); a drilling motor (7) is fixedly connected to the upper surface of the circular plate (8); an output end of the drilling motor (7) is fixedly connected to a drilling rod (10); a spiral sheet (11) is fixedly sleeved on the surface of the drilling rod (10); and the conical end (16) is fixedly connected to the bottom end of the drilling rod (10).

2. A geological drilling support structure as claimed in claim 1, characterized in that: Bolts (14) are inserted through the upper surface of the bottom plate (15), and the number of the rotating rods (4) is switches (6).

3. A geological drilling support structure as claimed in claim 1, characterized in that: The inner wall of the circular shell (1) is fixedly connected to a top plate (5), and one end of the rotating rod (4) away from the driving motor (3) passes through the upper surface of the top plate (5) and is rotatably connected to the bottom wall of the inner wall of the circular shell (1).

4. A geological drilling support structure as claimed in claim 1, characterized in that: A bearing (12) is embedded in the upper surface of the bottom plate (15), and the inner ring surface of the bearing (12) is fixedly connected to the surface of the threaded fixing rod (13).

5. A geological drilling support structure as claimed in claim 1, characterized in that: A switch (6) is fixedly connected to the surface of the round shell (1).

6. A geological drilling support structure as claimed in claim 1, characterized in that: The number of the slave gears (17) and the number of the threaded fixing rods (13) are both four, and the four slave gears (17) are all meshed with the surface of the cone end (16).

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