Drilling equipment for engineering geological exploration

Abstract

The drilling equipment comprises a bottom frame, a servo motor and a drilling motor, idler wheels are installed on the lower surface of the bottom frame, a handle is fixedly connected to the end portion of the upper surface of the bottom frame, a support is fixedly arranged on the portion, on the side of the handle, of the upper surface of the bottom frame, a transmission seat is arranged on the outer wall of a transmission rod in a sleeved mode, and the transmission seat is connected with the servo motor. A base plate is fixedly connected to the end face of the transmission seat, a drilling motor is arranged on the upper surface of the base plate, a drilling rod is movably connected to the inner wall of the clamping sleeve, a protruding block is fixedly arranged on the outer wall of one side of the drilling rod, a rotary knob is movably installed on the inner wall of the other side of the drilling rod, and a sleeve is movably arranged on the inner wall of the lower end of the handle. And the inner wall of the sleeve is in threaded connection with a supporting rod. The drilling equipment for engineering geological exploration can be conveniently and stably positioned on the ground, so that the drilling effect of the equipment is prevented from being influenced by displacement when the equipment works, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of geological drilling equipment technology, specifically a drilling equipment for engineering geological exploration. Background Technology

[0002] Engineering geological investigation is the process of investigating and studying the geological conditions of the engineering construction area. It has a significant impact on the planning, design, and construction of engineering projects. Therefore, engineering geological investigation is an indispensable and important part of engineering construction. Drilling equipment used for engineering geological investigation is the equipment used to drill holes on the ground during engineering geological investigation, and it is an important tool commonly used in engineering geological investigation.

[0003] However, existing drilling equipment used for engineering geological exploration has the following problems:

[0004] To prevent displacement of the device during operation from affecting the drilling results, the device needs to be stably positioned on the ground. However, existing drilling equipment used for engineering geological exploration is not easily positioned stably on the ground, which can easily lead to displacement of the device during operation, thereby affecting the drilling results and reducing the practicality of the device.

[0005] To address the aforementioned issues, there is an urgent need for innovative designs based on existing drilling equipment used for engineering geological exploration. Utility Model Content

[0006] The purpose of this utility model is to provide a drilling device for engineering geological exploration, so as to solve the problem mentioned in the background art that the existing drilling devices for engineering geological exploration are not easy to be stably positioned on the ground, which easily leads to displacement of the device during operation, thereby affecting the drilling effect of the device and reducing the practicality of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A drilling device for engineering geological exploration, comprising a base frame, a servo motor, and a drilling motor. Rollers are mounted on the lower surface of the base frame, and a handle is fixedly connected to the upper end of the base frame. A bracket is fixedly installed on the upper surface of the base frame next to the handle, and a servo motor is mounted on the upper end of the bracket. A transmission rod is fixedly installed at the lower end of the output shaft of the servo motor. A transmission seat is sleeved on the outer wall of the transmission rod, and a base plate is fixedly connected to the end face of the transmission seat. A drilling motor is mounted on the upper surface of the base plate, and a ferrule is fixedly connected to the lower end of the output shaft of the drilling motor. A drilling rod is movably connected to the inner wall of the ferrule, and a protrusion is fixedly installed on one outer wall of the drilling rod. A knob is movably installed on the other inner wall of the drilling rod. A sleeve is movably installed on the lower inner wall of the handle, and a support rod is threadedly connected to the inner wall of the sleeve. A stabilizing plate is fixedly connected to the lower end of the support rod, and a locking rod is fixedly installed on the side of the upper surface of the stabilizing plate. A gear is fixedly installed on the outer wall of the sleeve.

[0008] Preferably, the handle and the bracket are fixedly connected, the handle and the sleeve form a rotating structure, and the handle and the lever are slidably configured.

[0009] Preferably, the transmission rod and the base frame are rotatably connected, and the transmission rod and the transmission seat are threaded.

[0010] Preferably, the transmission seat and the bracket form a sliding structure.

[0011] Preferably, the ferrule is slidably connected to the drill rod and the protrusion respectively, and the knob is threaded to the ferrule and the drill rod respectively.

[0012] Preferably, a limit rod is threadedly installed on the inner wall of the handle on the side of the gear, and a tooth block is rotatably installed at the end of the limit rod.

[0013] Preferably, the toothed block and the handle are slidably configured, and the toothed block and the gear mesh with each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the drilling equipment for engineering geological exploration can be easily and stably positioned on the ground, thereby avoiding displacement of the device during operation and affecting the drilling effect, thus improving the practicality of the device;

[0015] The rotation of the casing causes the support rod to move the stabilizing plate downwards, thus making the stabilizing plate close to the ground. At this time, the friction between the device and the ground increases, making the device stably positioned on the ground. Therefore, the device is easy to be stably positioned on the ground, thereby avoiding displacement of the device during operation and affecting the drilling effect, thus improving the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0017] Figure 2 This is a top view of the transmission seat structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the front section structure of the sleeve of this utility model;

[0019] Figure 4 This is a schematic diagram of the front section structure of the card sleeve of this utility model;

[0020] Figure 5 This is a top-section diagram of the card sleeve structure of this utility model.

[0021] In the diagram: 1. Base frame; 2. Roller; 3. Handle; 4. Bracket; 5. Servo motor; 6. Transmission rod; 7. Transmission seat; 8. Base plate; 9. Drilling motor; 10. Sleeve; 11. Drill rod; 12. Protrusion; 13. Knob; 14. Sleeve; 15. Support rod; 16. Stabilizing plate; 17. Locking rod; 18. Gear; 19. Limiting rod; 20. Tooth block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a drilling device for engineering geological exploration, including a base frame 1, rollers 2, handle 3, bracket 4, servo motor 5, transmission rod 6, transmission seat 7, base plate 8, drilling motor 9, ferrule 10, drilling rod 11, protrusion 12, knob 13, sleeve 14, support rod 15, stabilizing plate 16, locking rod 17, gear 18, limiting rod 19, and toothed block 20. Rollers 2 are mounted on the lower surface of the base frame 1, and a handle 3 is fixedly connected to the upper end of the base frame 1. A bracket 4 is fixedly installed on the upper surface of the base frame 1 on the side of the handle 3, and a servo motor 5 is mounted on the upper end of the bracket 4. A transmission rod 6 is fixedly installed at the lower end of the output shaft of the servo motor 5. A transmission seat 7 is fitted on the outer wall of rod 6, and a base plate 8 is fixedly connected to the end face of transmission seat 7. A drilling motor 9 is provided on the upper surface of base plate 8, and a ferrule 10 is fixedly connected to the lower end of the output shaft of drilling motor 9. A drilling rod 11 is movably connected to the inner wall of ferrule 10. A protrusion 12 is fixedly provided on one side of the outer wall of drilling rod 11, and a knob 13 is movably installed on the other side of the inner wall of drilling rod 11. A sleeve 14 is movably provided on the lower inner wall of handle 3, and a support rod 15 is threadedly connected to the inner wall of sleeve 14. A stabilizing plate 16 is fixedly connected to the lower end of support rod 15, and a locking rod 17 is fixedly provided on the side of the upper surface of stabilizing plate 16. A gear 18 is fixedly installed on the outer wall of sleeve 14.

[0024] The handle 3 and the bracket 4 are fixedly connected, and the handle 3 and the sleeve 14 form a rotating structure. The handle 3 and the locking rod 17 are slidably set, which facilitates the improvement of the overall stability of the device and makes it easy for the user to rotate the sleeve 14, so that the support rod 15 moves down relative to the sleeve 14, thereby driving the stabilizing plate 16 to move down. As the stabilizing plate 16 moves, the stabilizing plate 16 drives the locking rod 17 to slide relative to the handle 3, thereby making the stabilizing plate 16 move down stably and stick to the ground, thereby increasing the friction between the device and the ground, and making the device stably positioned on the ground.

[0025] The transmission rod 6 and the base frame 1 are rotatably connected, and the transmission rod 6 and the transmission seat 7 are threaded together, which makes it easy for the servo motor 5 to drive the transmission rod 6 to rotate stably, so that the transmission seat 7 can move along the transmission rod 6.

[0026] The transmission seat 7 and the bracket 4 form a sliding structure, which facilitates the stable sliding of the transmission seat 7 relative to the bracket 4, thereby driving the drill rod 11 to move stably.

[0027] The ferrule 10 is slidably connected to the drill rod 11 and the protrusion 12 respectively, and the knob 13 is threaded to the ferrule 10 and the drill rod 11 respectively, so that the user can rotate the knob 13 to disengage the knob 13 from the drill rod 11, thereby facilitating the user to move and disassemble the drill rod 11. The connection between the protrusion 12 and the ferrule 10 also enhances the installation stability of the drill rod 11.

[0028] A limit rod 19 is threadedly installed on the inner wall of the handle 3 on the side of the gear 18, and a toothed block 20 is rotatably installed at the end of the limit rod 19 to facilitate the limit sleeve 14 to prevent the stabilizing plate 16 from loosening.

[0029] The toothed block 20 and the handle 3 are slidably configured, and the toothed block 20 and the gear 18 mesh with each other, which makes it easy for the user to rotate the limiting rod 19, so that the limiting rod 19 moves relative to the handle 3, thereby causing the toothed block 20 to slide relative to the handle 3, so that the toothed block 20 meshes with the gear 18, and thus limits the sleeve 14.

[0030] Working principle: When using this drilling equipment for engineering geological exploration, firstly as follows... Figure 1-5As shown, the user holds handle 3 and pushes the device to the working position via roller 2. Then, the user rotates sleeve 14, causing support rod 15 to move downwards relative to sleeve 14. Support rod 15 then moves stabilizing plate 16 downwards, and as stabilizing plate 16 moves, locking rod 17 slides relative to handle 3, thus stabilizing plate 16 moves stably and adheres tightly to the ground. At this point, the friction between the device and the ground increases. Next, the user rotates limiting rod 19, which then moves relative to handle 3. Limiting rod 19 then pushes toothed block 20 to slide relative to handle 3. Toothed block 20 then moves and meshes with gear 18, thus limiting sleeve 14 and ensuring the stability of stabilizing plate 16 adhering tightly to the ground. Therefore, the device is easily and stably positioned on the ground, preventing displacement during operation from affecting the drilling effect and improving the device's practicality. Then, the user starts servo motor 5 and drilling motor 9, which then drives the drilling rod... The drill rod 11 rotates, and simultaneously the servo motor 5 drives the transmission rod 6 to rotate relative to the base frame 1. Next, the transmission seat 7 slides down along the transmission rod 6 relative to the bracket 4. Then, the transmission seat 7 drives the base plate 8 to move down, and then the base plate 8 drives the rotating drill rod 11 to insert into the ground for engineering geological exploration drilling. After drilling is completed, the user turns off the drill motor 9 and controls the output shaft of the servo motor 5 to rotate in the opposite direction. Then, the output shaft of the servo motor 5 drives the transmission rod 6 to rotate in the opposite direction. Next, the transmission seat 7 moves up, causing the drill rod 11 to move up and leave the ground, thus completing the reset of the drill rod 11. Then, when it is necessary to maintain the drill rod 11, the user rotates the knob 13 to move the knob 13 relative to the retaining sleeve 10 and disengage it from the drill rod 11. Then, the user moves the drill rod 11 down, causing the drill rod 11 and the protrusion 12 to disengage from the retaining sleeve 10 at the same time, thus completing the disassembly of the drill rod 11. This makes it easier for the user to maintain the drill rod 11. Therefore, the device is convenient for disassembling the drill rod 11 for maintenance.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drilling device for engineering geological exploration, comprising a base frame (1), a servo motor (5), and a drilling motor (9), characterized in that: The lower surface of the base frame (1) is equipped with rollers (2), and the upper end of the base frame (1) is fixedly connected with a handle (3). A bracket (4) is fixedly installed on the upper surface of the base frame (1) on the side of the handle (3). A servo motor (5) is installed on the upper end of the bracket (4). A transmission rod (6) is fixedly installed at the lower end of the output shaft of the servo motor (5). A transmission seat (7) is sleeved on the outer wall of the transmission rod (6). A base plate (8) is fixedly connected to the end face of the transmission seat (7). A drilling motor (9) is installed on the upper surface of the base plate (8). The lower end of the output shaft of the drilling motor (9) is fixedly connected to... There is a ferrule (10), the inner wall of which is movably connected to a drill rod (11), and a protrusion (12) is fixedly provided on one side of the outer wall of the drill rod (11), and a knob (13) is movably installed on the other side of the inner wall of the drill rod (11). A sleeve (14) is movably provided on the lower inner wall of the handle (3), and a support rod (15) is threadedly connected to the inner wall of the sleeve (14). A stabilizing plate (16) is fixedly connected to the lower end of the support rod (15), and a locking rod (17) is fixedly provided on the side of the upper surface of the stabilizing plate (16). At the same time, a gear (18) is fixedly installed on the outer wall of the sleeve (14).

2. The drilling equipment for engineering geological exploration according to claim 1, characterized in that: The handle (3) and the bracket (4) are fixedly connected, and the handle (3) and the sleeve (14) form a rotating structure, and the handle (3) and the lever (17) are slidably arranged.

3. The drilling equipment for engineering geological exploration according to claim 1, characterized in that: The transmission rod (6) and the base frame (1) are rotatably connected, and the transmission rod (6) and the transmission seat (7) are threaded together.

4. The drilling equipment for engineering geological exploration according to claim 1, characterized in that: The transmission seat (7) and the bracket (4) form a sliding structure.

5. The drilling equipment for engineering geological exploration according to claim 1, characterized in that: The ferrule (10) is slidably connected to the drill rod (11) and the protrusion (12) respectively, and the knob (13) is threaded to the ferrule (10) and the drill rod (11) respectively.

6. The drilling equipment for engineering geological exploration according to claim 1, characterized in that: A limit rod (19) is threadedly installed on the inner wall of the handle (3) on the side of the gear (18), and a tooth block (20) is rotatably installed at the end of the limit rod (19).

7. A drilling device for engineering geological exploration according to claim 6, characterized in that: The toothed block (20) and the handle (3) are slidably configured, and the toothed block (20) and the gear (18) mesh with each other.

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