Drilling rig for land exploration

Abstract

The utility model is applicable to the technical field of civil engineering, and provides a drilling rig for land exploration, which comprises a base, a sliding column is arranged on the base, a top seat is arranged at the top end of the sliding column, a rack is slidably connected onto the sliding column, a drilling motor is mounted on the rack, a drilling rod is fixedly connected to the output end of the drilling motor, and a drilling rod is mounted on the drilling rod. The end, away from the drilling motor, of the drill rod penetrates through the rack and vertically extends downwards. The drilling motor and the rotating drilling rod are installed on the rack, soil under the drilling motor and the rotating drilling rod can be drilled, deep soil can be drilled, the stability of the device in the drilling process is greatly improved through the arrangement of the sliding column, the device can adapt to different geological conditions, the walking motor is arranged, the drilling rod is conveniently driven to descend, deep soil drilling is conducted, and the drilling efficiency is improved. Meanwhile, when drilling is finished, the drilling rod can be driven to ascend and reset through driving of the walking motor, manual operation is not needed, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to civil engineering, in particular to a drilling device for land survey. Background Art

[0002] Land survey is an integral part of engineering construction, resource exploration and environmental assessment. In order to obtain detailed information about underground rock and soil layers, drilling technology is usually used to collect soil or rock samples for analysis. Traditional land survey drilling devices mainly include manually operated lightweight drilling devices and mechanical drilling systems suitable for large-scale projects.

[0003] The existing manual drilling device is easy to operate and low in cost, but it is labor-intensive, inefficient and difficult to reach a deeper drilling depth. Utility Model Content

[0004] The utility model provides a drilling device for land survey, aiming to solve the problem that the existing manual drilling device is easy to operate and low in cost, but has high labor intensity, low efficiency and is difficult to reach a deeper drilling depth.

[0005] The utility model is implemented as follows: a drilling device for land survey comprises a base, a sliding column is arranged on the base, a top seat is arranged on the top of the sliding column, a frame is slidably connected to the sliding column, a drilling motor is installed on the frame, a drill rod is fixedly connected to the output end of the drilling motor, and one end of the drill rod away from the drilling motor passes through the frame and extends vertically downward.

[0006] The beneficial effects of adopting the above further scheme are: drilling deep into the soil, increasing the drilling speed, reducing the intensity of manual labor, and greatly improving the stability of the device during the drilling process by providing a sliding column, which can adapt to different geological conditions.

[0007] Preferably, a travel motor is installed on one side of the frame located at the drilling motor, the output end of the travel motor is fixedly connected to a travel gear, the travel gear is meshingly connected to a rack, and both ends of the rack are respectively fixedly connected to the base and the top seat.

[0008] The beneficial effect of adopting the above further scheme is: it is convenient to drive the drill rod down to perform deep drilling in the soil. At the same time, at the end of drilling, the drill rod can also be driven by the travel motor to rise and reset without manual operation, which greatly reduces the labor intensity.

[0009] Preferably, a propeller is provided on the drill rod.

[0010] The beneficial effect of adopting the above further solution is that it is convenient to drill the soil and also convenient for the drilled soil to be discharged along with the propeller.

[0011] Preferably, a circular hole is provided in the middle of the base and the top seat, and the diameter of the circular hole is larger than the diameter of the propeller.

[0012] The beneficial effect of adopting the above further solution is that it is convenient to drill and reset the soil.

[0013] Preferably, the number of the sliding posts is three and they are arranged in a triangle outside the frame, and the frame is horizontally sleeved on the three sliding posts in sequence.

[0014] The beneficial effect of adopting the above further solution is: improving the stability of the device, ensuring that the device is stable and firm during the drilling process, and ensuring the drilling effect.

[0015] Preferably, three groups of legs are provided at the bottom of the base.

[0016] The beneficial effect of adopting the above further solution is: further improving the stability of the device.

[0017] Preferably, the supporting leg comprises: a threaded rod, the threaded rod is rotatably connected to the base, a foot pad is provided at the bottom of the threaded rod, and a turntable is provided at the top of the threaded rod.

[0018] The beneficial effects of adopting the above further solution are: increasing the application scope of the device and ensuring stable installation of the device.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: a drilling device for land surveying of the utility model, by installing a drilling motor on the frame, can drive the drill rod below to rotate under the drive of the drilling motor, and the rotating drill rod can drill the soil directly below, wherein the frame can slide on the sliding column, and can drive the drill rod to descend, and drill deep into the soil, thereby improving the drilling speed and reducing the labor intensity of manual labor. The stability of the device during the drilling process is greatly improved by providing a sliding column, and it can adapt to different geological conditions. By providing a walking motor, it is convenient to drive the drill rod to descend for deep drilling of the soil. At the same time, at the end of drilling, the walking motor can also be used to drive the drill rod to rise and reset, without manual operation, which greatly reduces the labor intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0022] Figure 3 for Figure 1 Schematic diagram of the side structure.

[0023] In the figure: 1. base; 2. sliding column; 3. top seat; 4. frame; 5. drilling motor; 6. drill rod; 7. travel motor; 8. travel gear; 9. rack; 10. outrigger; 101. threaded rod; 102. foot pad; 103. turntable; 11. propeller. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution for a drilling device for land exploration: a drilling device for land exploration, including a base 1, a sliding column 2 is arranged on the base 1, a top seat 3 is arranged on the top of the sliding column 2, a frame 4 is slidably connected to the sliding column 2, a drilling motor 5 is installed on the frame 4, an output end of the drilling motor 5 is fixedly connected to a drill rod 6, and one end of the drill rod 6 away from the drilling motor 5 passes through the frame 4 and extends vertically downward.

[0026] In this embodiment, a sliding column 2 is provided at a middle position between the base 1 and the top seat 3, wherein the frame 4 can slide and rise and fall on the sliding column 2, and a drilling motor 5 is installed on the frame 4, and the drilling motor 5 can drive the drill rod 6 below to rotate. The rotating drill rod 6 can drill the soil directly below, wherein the frame 4 can slide on the sliding column 2, and can drive the drill rod 6 to descend, and drill deep into the soil, thereby improving the drilling speed and reducing the labor intensity of manual labor. The sliding column 2 is provided to greatly improve the stability of the device during the drilling process, and can adapt to different geological conditions.

[0027] Furthermore, a travel motor 7 is installed on one side of the frame 4 located at the drilling motor 5, and the output end of the travel motor 7 is fixedly connected to a travel gear 8, and the travel gear 8 is meshingly connected to a rack 9, and both ends of the rack 9 are fixedly connected to the base 1 and the top seat 3 respectively.

[0028] In this embodiment, a travel motor 7 is installed on the frame 4. Under the drive of the travel motor 7, the travel gear 8 can be driven to transmit on the rack 9, thereby driving the frame 4 to slide on the slide column 2. By providing the travel motor 7, it is convenient to drive the drill rod 6 to descend to perform deep drilling in the soil. At the same time, at the end of drilling, the drill rod 6 can also be driven by the travel motor 7 to rise and reset. No manual operation is required, which greatly reduces the labor intensity.

[0029] Typically, a propeller 11 is provided on the drill rod 6 .

[0030] In this embodiment, the propeller 11 is provided on the drill rod 6 , so that the soil can be drilled easily and the drilled soil can be discharged along with the propeller 11 .

[0031] Specifically, a circular hole is provided in the middle of the base 1 and the top seat 3 , and the diameter of the circular hole is larger than the diameter of the propeller 11 .

[0032] In this embodiment, circular holes are formed on the base 1 and the top seat 3 to facilitate the up and down sliding of the drill rod 6 in the middle of the slide column 2 to drill and reset the soil.

[0033] In addition, there are three slide posts 2, which are arranged in a triangle on the outside of the frame 4, and the frame 4 is horizontally sleeved on the three slide posts 2 in sequence.

[0034] In this embodiment, three groups of slide columns 2 are provided and installed in a triangular symmetrical manner, so that the frame 4 can slide up and down in the same horizontal direction of the three groups of slide columns 2, thereby improving the stability of the device. During the drilling process, the device is ensured to be stable and firm, thereby ensuring the drilling effect.

[0035] In addition, three groups of legs 10 are provided at the bottom of the base 1 .

[0036] In this embodiment, three groups of legs 10 are provided at the bottom of the base 1 to further improve the stability of the device.

[0037] It should be noted that the leg 10 includes: a threaded rod 101, the threaded rod 101 is rotatably connected to the base 1, a foot pad 102 is provided at the bottom of the threaded rod 101, and a turntable 103 is provided at the top of the threaded rod 101.

[0038] In this embodiment, the legs 10 include threaded rods 101 , and the height of the base 1 can be adjusted by rotating the turntable 103 , thereby increasing the application range of the device and ensuring stable installation of the device.

[0039] The working principle and use process of the utility model: after the utility model is installed, the external power supply is connected to power the device, and the device is controlled to work normally through the external controller. The drilling motor 5 can drive the drill rod 6 below to rotate, and the rotating drill rod 6 can drill the soil directly below. Under the drive of the travel motor 7, the travel gear 8 can be driven to transmit on the rack 9, thereby driving the frame 4 to slide on the slide column 2, which is convenient for driving the drill rod 6 to descend and perform deep drilling on the soil. At the same time, at the end of drilling, the travel motor 7 can also be driven to drive the drill rod 6 to rise and reset, and the drilled soil is discharged along the propeller 11. The above completes the use process of a drilling device for land survey.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling device for land survey, characterized in that: The invention comprises a base (1), wherein a sliding column (2) is arranged on the base (1), a top seat (3) is arranged on the top of the sliding column (2), a frame (4) is slidably connected to the sliding column (2), a drilling motor (5) is installed on the frame (4), an output end of the drilling motor (5) is fixedly connected to a drill rod (6), an end of the drill rod (6) away from the drilling motor (5) passes through the frame (4) and extends vertically downward; a travel motor (7) is installed on one side of the frame (4) located on the drilling motor (5), an output end of the travel motor (7) is fixedly connected to a travel gear (8), the travel gear (8) is meshingly connected to a rack (9), and two ends of the rack (9) are respectively fixedly connected to the base (1) and the top seat (3).

2. A drilling device for land survey according to claim 1, characterized in that: The drill rod (6) is provided with a propeller (11).

3. A drilling device for land survey according to claim 2, characterized in that: A circular hole is provided in the middle of the base (1) and the top seat (3), and the diameter of the circular hole is larger than the diameter of the propeller (11).

4. A drilling device for land survey according to claim 1, characterized in that: The number of the sliding posts (2) is three and they are arranged in a triangle on the outside of the frame (4); the frame (4) is horizontally sleeved on the three sliding posts (2) in sequence.

5. A drilling device for land survey according to claim 1, characterized in that: Three groups of supporting legs (10) are arranged at the bottom of the base (1).

6. A drilling device for land survey according to claim 5, characterized in that: The supporting leg (10) comprises: a threaded rod (101), the threaded rod (101) being rotatably connected to the base (1), a foot pad (102) being provided at the bottom of the threaded rod (101), and a rotating disk (103) being provided at the top of the threaded rod (101).

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