A geological exploration device for borehole grouting

Abstract

This invention relates to the field of engineering machinery technology and proposes a geological exploration equipment for drilling and grouting, comprising: a mobile frame, a fixed frame, lifting wheels, a drill rod, a hammer rod, an impact hammer, an impact mechanism, a lifting mechanism, a rotating mechanism, a soil removal mechanism, and a fixing mechanism. Two mobile frames are provided, with the fixed frame rotatably connected between them. Two lifting wheels are provided, both housed within the fixed frame. The drill rod is positioned between the two lifting wheels. The hammer rod is detachably connected to the drill rod. Two impact hammers are provided, both mounted on the hammer rod. Two fixing mechanisms are respectively mounted on the two mobile frames. This technical solution solves the problem in existing technologies where soil inside the drill rod requires operators to use a hammer to strike the drill rod to generate vibration and dislodge the soil. This method of soil removal is time-consuming and labor-intensive, increasing the operator's workload and reducing the efficiency of geological exploration.

Description

Technical Field

[0001] This invention relates to the field of engineering machinery technology, specifically to a geological exploration device for drilling and grouting. Background Technology

[0002] Drilling grouting is a method of injecting certain solidifiable grouts into cracks or pores in rock and soil foundations to improve their physical and mechanical properties. The purpose of grouting is to prevent seepage, plug leaks, reinforce and correct the tilt of buildings.

[0003] Before drilling and grouting, it is necessary to conduct geological surveys of the area to be grouted. Drilling is a common exploration method in geological exploration. During drilling, drill rods are often used, and the connection between drill rods increases the vertical depth to complete the drilling. When the drill rods are pulled out after drilling, they bring out deep soil from the ground, which facilitates geological exploration and research. In existing geological exploration equipment, drilling is usually done by lifting an impact hammer and then letting it fall freely to hammer the drill rod into the ground. However, this hammering speed is slow, and the drill rod needs to be supported by the operator during the hammering process. The drill rod is prone to deviation and may injure the operator. In addition, after the drill rod reaches a certain depth and is pulled out of the borehole, deep soil is stuck inside. The operator needs to use a hammer to strike the drill rod to generate vibration and shake out the soil. This method of soil removal is time-consuming and labor-intensive, increasing the labor intensity of the operator and reducing the efficiency of geological exploration. Summary of the Invention

[0004] This invention proposes a geological exploration device for borehole grouting, which solves the problem that in the prior art, the soil inside the drill rod needs to be shaken out by the operator holding a hammer to generate vibration. This method of soil removal is time-consuming and labor-intensive, increases the labor intensity of the operator, and reduces the efficiency of geological exploration.

[0005] The technical solution of the present invention is as follows: a geological exploration equipment for drilling and grouting, comprising: a mobile frame, a fixed frame, a lifting wheel, a drill rod, a hammer rod, an impact hammer, an impact mechanism, a lifting mechanism, a rotating mechanism, a soil removal mechanism, and a fixing mechanism;

[0006] The mobile frame is provided in two locations;

[0007] The fixed frame is rotatably connected between the two movable frames;

[0008] The lifting wheel is provided in two parts, and both lifting wheels are set in a fixed frame;

[0009] The drill pipe is positioned between two lifting wheels;

[0010] The hammer rod and the drill rod are detachably connected;

[0011] The impact hammer is provided in two parts, and both impact hammers are mounted on the hammer rod;

[0012] The impact mechanism is mounted on the hammer rod and is used to hammer the drill rod into the ground;

[0013] The lifting mechanism is set inside the fixed frame and is used to drive the drill rod to rise.

[0014] The rotating mechanism is mounted on one of the movable frames and is used to drive the fixed frame to rotate;

[0015] The soil discharge mechanism is mounted on a fixed frame and is used to discharge soil from inside the drill rod.

[0016] There are two fixing mechanisms, which are respectively mounted on two mobile frames.

[0017] Preferably, the impact mechanism includes: a force-bearing plate, a support spring, a movable ring, a contact wheel, a rotating gear, and a drive assembly;

[0018] The force-bearing plate is fixedly connected to the hammer rod;

[0019] The support spring is fixedly connected to the force-bearing plate;

[0020] The movable ring is fixedly connected to the support spring, and multiple rotating grooves are provided on the movable ring;

[0021] The contact wheel is provided in multiple ways, and the multiple contact wheels are rotatably connected in multiple rotating grooves respectively;

[0022] The rotating gear is provided in two parts, and both rotating gears are rotatably connected to the movable ring. The two impact hammers are respectively fixedly connected to the two rotating gears.

[0023] The drive assembly is mounted on the movable ring and is used to drive two rotating gears to rotate.

[0024] Furthermore, the lifting mechanism includes: a slide, a first gear, a first motor, a second gear, and a first electric cylinder;

[0025] The slide is provided in two parts, both of which are slidably mounted in the fixed frame, and the two lifting wheels are rotatably connected to the two slides respectively;

[0026] There are two first gears, and the two first gears are respectively fixedly connected to two lifting wheels;

[0027] There are two first motors, and the two first motors are respectively mounted on two carriages;

[0028] The second gear is provided in two parts, and the two second gears are respectively fixedly connected to the output ends of the two first motors, and the two second gears mesh with the two first gears respectively;

[0029] There are two first electric cylinders, both of which are mounted on a fixed frame, and the output ends of the two first electric cylinders are respectively fixedly connected to two slides.

[0030] Furthermore, the rotating mechanism includes: a rotary gear, a second motor, and a power gear;

[0031] The rotating gear is fixedly connected to the fixed frame;

[0032] The second motor is mounted on one of the movable frames;

[0033] The power gear is fixedly connected to the output end of the second motor, and the power gear is fixedly connected to the rotary gear.

[0034] Furthermore, the soil-discharging mechanism includes: a third motor and a soil-discharging hammer;

[0035] There are two third motors, and both third motors are mounted on a fixed frame.

[0036] The soil-discharging hammer is provided in two parts, and the two soil-discharging hammers are respectively fixedly connected to the output ends of two third motors.

[0037] Furthermore, in the aforementioned scheme, the fixing mechanism includes: a sliding plate, a second electric cylinder, a fourth motor, and a fixed paddle;

[0038] The skateboard is slidably mounted on the movable frame;

[0039] The second electric cylinder is mounted on the movable frame, and its output end passes through the movable frame and is fixedly connected to the slide plate.

[0040] The fourth motor is mounted on the skateboard;

[0041] The fixed propeller is rotatably connected to the slide plate, and the output end of the fourth motor passes through the slide plate and is fixedly connected to the fixed propeller.

[0042] Furthermore, in the aforementioned scheme, the drive assembly includes: a double-sided gear ring, a fifth motor, and a transmission gear;

[0043] The double-sided toothed ring is rotatably connected to the movable ring, and the double-sided toothed ring meshes with two rotating gears;

[0044] The fifth motor is mounted on the movable ring via a motor frame;

[0045] The transmission gear is fixedly connected to the output end of the fifth motor, and the transmission gear meshes with the double-sided gear ring.

[0046] Furthermore, in the aforementioned scheme, each of the two movable frames is rotatably connected to two movable wheels.

[0047] The working principle and beneficial effects of this invention are as follows:

[0048] 1. In this invention, a fifth motor mounted on a motor frame drives a transmission gear to rotate. When the transmission gear rotates, it drives a double-sided gear ring to rotate. When the double-sided gear ring rotates, it drives two rotating gears to rotate. When the two rotating gears rotate, they drive an impact hammer to strike the force plate. When the impact hammer rotates, it slides on the hammer rod through a contact wheel rotatably connected to the movable ring, and is buffered by a support spring fixedly connected between the force plate and the movable ring, thereby hammering the moving hammer rod and drill rod into the ground.

[0049] 2. In this invention, the first electric cylinder on the fixed frame drives the slide to move within the fixed frame. When the slide moves, it drives the lifting wheel to contact the drill rod. The first motor on the slide drives the first gear and the second gear to rotate. When the second gear rotates, it drives the lifting shaft to rotate, thereby driving the drill rod to rise out of the borehole.

[0050] 3. In this invention, the second electric cylinder on the movable frame drives the power gear and the rotary gear to rotate. When rotating, the fixed frame rotates, thereby placing the drill rod horizontally. Then, the third motor on the fixed frame drives the soil-discharging hammer to hammer the drill rod, thereby discharging the soil from the drill rod.

[0051] 4. In this invention, the slide plate is driven to descend by the second electric cylinder on the movable frame. When the slide plate descends, the fixed paddle is inserted into the ground at the top, and the fixed paddle is driven to rotate by the fourth motor on the slide plate, thereby fixing the two movable frames on the ground.

[0052] 5. In this invention, through the linkage between the movable frame, fixed frame, lifting wheel, drill rod, hammer rod, impact hammer, impact mechanism, lifting mechanism, rotating mechanism, soil removal mechanism and fixed mechanism, the drill rod is rapidly hammered while the drill rod is limited, the drill rod is less likely to deviate, less likely to injure the workers, and it is easy to replace manual labor to remove soil from the drill rod, reducing the labor intensity of the operators and improving the efficiency of geological exploration. Attached Figure Description

[0053] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0054] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0055] Figure 2 This is a schematic diagram of the impact mechanism of the present invention;

[0056] Figure 3 This is a schematic diagram of the lifting mechanism of the present invention;

[0057] Figure 4 This is a schematic diagram of the lifting mechanism, rotating mechanism, and soil removal mechanism of the present invention;

[0058] Figure 5 This is a schematic diagram of the fixing mechanism of the present invention;

[0059] Figure 6 For the present invention Figure 2 A magnified structural diagram of point A in the middle;

[0060] Figure 7 For the present invention Figure 3 A magnified structural diagram of a portion of point B in the middle.

[0061] In the diagram: 1. Moving frame; 2. Fixed frame; 3. Lifting wheel; 4. Drill rod; 5. Hammer rod; 6. Impact hammer; 7. Force plate; 8. Support spring; 9. Movable ring; 10. Contact wheel; 11. Rotating gear; 12. Slide; 13. First gear; 14. First motor; 15. Second gear; 16. First electric cylinder; 17. Rotating gear; 18. Second motor; 19. Power gear; 20. Third motor; 21. Soil-discharging hammer; 22. Slide plate; 23. Second electric cylinder; 24. Fourth motor; 25. Fixed paddle; 26. Double-sided gear ring; 27. Fifth motor; 28. Transmission gear; 29. ​​Moving wheel. Detailed Implementation

[0062] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0063] like Figures 1 to 7As shown, this embodiment proposes a geological exploration device for borehole grouting, including: a mobile frame 1, a fixed frame 2, lifting wheels 3, a drill rod 4, a hammer rod 5, an impact hammer 6, an impact mechanism, a lifting mechanism, a rotating mechanism, a soil removal mechanism, and a fixing mechanism. Two mobile frames 1 are each rotatably connected to two mobile wheels 29. The fixed frame 2 is rotatably connected between the two mobile frames 1. Two lifting wheels 3 are provided, both of which are located within the fixed frame 2. The drill rod 4 is positioned between the two lifting wheels 3. The hammer rod 5 is connected to the drill rod 4. The impact hammers 6 are detachably connected and are provided in two. Both impact hammers 6 are mounted on the hammer rod 5. Through the linkage between the movable frame 1, fixed frame 2, lifting wheel 3, drill rod 4, hammer rod 5, impact hammers 6, impact mechanism, lifting mechanism, rotating mechanism, soil removal mechanism and fixed mechanism, the drill rod 4 is rapidly hammered and limited at the same time. The drill rod 4 is less likely to deviate and less likely to injure the workers. It is also convenient to replace manual labor to remove soil from the drill rod 4, reduce the labor intensity of the operators and improve the efficiency of geological exploration.

[0064] The impact mechanism is mounted on the hammer rod 5 and is used to hammer the drill rod 4 into the ground. The impact mechanism includes: a force plate 7, a support spring 8, a movable ring 9, contact wheels 10, rotating gears 11, and a drive assembly. The force plate 7 is fixedly connected to the hammer rod 5, the support spring 8 is fixedly connected to the force plate 7, and the movable ring 9 is fixedly connected to the support spring 8. The movable ring 9 has multiple rotating grooves. Multiple contact wheels 10 are provided, each rotatably connected to one of the multiple rotating grooves. Two rotating gears 11 are provided, each rotatably connected to the movable ring 9. Two impact hammers 6 are fixedly connected to the two rotating gears 11. The drive assembly is mounted on the movable ring 9 and is used to drive the two rotating gears 11 to rotate. The drive assembly includes: a double-sided gear ring 26, a fifth motor 27, and a transmission gear 28. The double-sided gear ring 26... The fifth motor 27 is mounted on the movable ring 9 via a motor frame. The transmission gear 28 is fixedly connected to the output end of the fifth motor 27 and meshes with the double-sided gear 26. Specifically, the fifth motor 27 mounted on the motor frame drives the transmission gear 28 to rotate. When the transmission gear 28 rotates, it drives the double-sided gear 26 to rotate. When the double-sided gear 26 rotates, it drives the two rotating gears 11 to rotate. When the two rotating gears 11 rotate, they drive the impact hammer 6 to hammer the force plate 7. When the impact hammer 6 rotates, it slides on the hammer rod 5 through the contact wheel 10 rotatably connected to the movable ring 9 and is buffered by the support spring 8 fixedly connected between the force plate 7 and the movable ring 9, thereby hammering the moving hammer rod 5 and the drill rod 4 into the ground.

[0065] The lifting mechanism is housed within the fixed frame 2 and is used to drive the drill rod 4 to rise. The lifting mechanism includes: a slide 12, a first gear 13, a first motor 14, a second gear 15, and a first electric cylinder 16. Two slides 12 are provided, each slidably mounted within the fixed frame 2. Two lifting wheels 3 are rotatably connected to the two slides 12. Two first gears 13 are provided, each fixedly connected to the two lifting wheels 16. Two first motors 14 are provided, each mounted on one of the two slides 12. Two second gears 15 are provided, each fixedly connected to one of the two first lifting wheels 16. On the output end of the motor 14, two second gears 15 mesh with two first gears 13 respectively. There are two first electric cylinders 16, both of which are mounted on the fixed frame 2. The output ends of the two first electric cylinders 16 are fixedly connected to two slides 12 respectively. Specifically, the first electric cylinders 16 mounted on the fixed frame 2 drive the slides 12 to move within the fixed frame 2. When the slides 12 move, they drive the lifting wheel 3 to contact the drill rod 4. The first motor 14 mounted on the slides 12 drives the first gears 13 and second gears 15 to rotate. When the second gears 15 rotate, they drive the lifting shaft to rotate, thereby driving the drill rod 4 to rise out of the borehole.

[0066] The rotating mechanism is mounted on one of the movable frames 1 to drive the fixed frame 2 to rotate. The rotating mechanism includes a rotary gear 17, a second motor 18, and a power gear 19. The rotary gear 17 is fixedly connected to the fixed frame 2. The second motor 18 is mounted on one of the movable frames 1. The power gear 19 is fixedly connected to the output end of the second motor 18 and is fixedly connected to the rotary gear 17. There are two fixed mechanisms, which are respectively mounted on two movable frames 1. The soil discharge mechanism includes a third motor 20 and a soil discharge hammer 21. There are two third motors 20, which are both mounted on the fixed frame 2. There are two soil discharge hammers 21, which are respectively fixedly connected to the output ends of the two third motors 20. Specifically, the second electric cylinder 23 mounted on the movable frame 1 drives the power gear 19 and the rotary gear 17 to rotate. When rotating, the fixed frame 2 rotates, thereby placing the drill rod 4 horizontally. Then, the third motor 20 mounted on the fixed frame 2 drives the soil discharge hammer 21 to hammer the drill rod 4, thereby discharging the soil from the drill rod 4.

[0067] The fixing mechanism includes a slide plate 22, a second electric cylinder 23, a fourth motor 24, and a fixed paddle 25. The slide plate 22 is slidably mounted on the movable frame 1. The second electric cylinder 23 is mounted on the movable frame 1, and its output end passes through the movable frame 1 and is fixedly connected to the slide plate 22. The fourth motor 24 is mounted on the slide plate 22. The fixed paddle 25 is rotatably connected to the slide plate 22, and its output end passes through the slide plate 22 and is fixedly connected to the fixed paddle 25. The soil discharge mechanism is mounted on the fixed frame 2 and is used to discharge the soil inside the drill rod 4. Specifically, the second electric cylinder 23 mounted on the movable frame 1 drives the slide plate 22 to descend. When the slide plate 22 descends, the fixed paddle 25 inserts into the ground at the top, and the fourth motor 24 mounted on the slide plate 22 drives the fixed paddle 25 to rotate, thereby fixing the two movable frames 1 to the ground.

[0068] In this embodiment, when geological exploration is required, the equipment is moved to the location where drilling is needed. Then, the drill rod 4 is connected to the hammer rod 5, and the drill rod 4 is placed between two lifting wheels 3. Then, the second electric cylinder 23 on the moving frame 1 drives the slide plate 22 to descend. When the slide plate 22 descends, the fixed paddle 25 is inserted into the ground at the top, and the fourth motor 24 on the slide plate 22 drives the fixed paddle 25 to rotate, thereby fixing the two moving frames 1 to the ground. After the moving frames 1 are fixed and stable, the fifth motor 27 on the motor frame drives the transmission gear 28 to rotate. When the transmission gear 28 rotates, it drives the double-sided gear ring 26 to rotate. When the double-sided gear ring 26 rotates, it drives the two rotating gears 11 to rotate. When the two rotating gears 11 rotate, they drive the impact hammer 6 to hammer the force plate 7. When the impact hammer 6 rotates, it slides on the hammer rod 5 through the contact wheel 10 rotatably connected to the movable ring 9, and is fixedly connected to the force plate 7 and the movable ring 9. The supporting spring 8 provides cushioning, thereby driving the hammer rod 5 and drill rod 4 into the ground. If the drill rod 4 is not long enough, the hammer rod 5 is separated from the drill rod 4, and a section of drill rod 4 is added. When the drill rod 4 reaches a certain depth, the first electric cylinder 16 on the fixed frame 2 drives the slide 12 to move within the fixed frame 2. When the slide 12 moves, it drives the lifting wheel 3 to contact the drill rod 4, and the first motor 14 on the slide 12 drives the first gear 13 and the second gear 15 to rotate. When the second gear 15 rotates, it drives the lifting shaft to rotate, thereby driving the drill rod 4 to rise out of the borehole. After the drill rod 4 is pulled out of the borehole, the second electric cylinder 23 on the moving frame 1 drives the power gear 19 and the rotary gear 17 to rotate. When they rotate, they drive the fixed frame 2 to rotate, thereby placing the drill rod 4 horizontally. Then, the third motor 20 on the fixed frame 2 drives the soil-discharging hammer 21 to hammer the drill rod 4, thereby discharging the soil from the drill rod 4 for workers to conduct surveys and studies.

[0069] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. 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 geological exploration device for borehole grouting, characterized in that, include: The mobile frame (1) is provided in two parts; A fixed frame (2) is rotatably connected between two movable frames (1); Lifting wheel (3), there are two lifting wheels (3), and both lifting wheels (3) are set in the fixed frame (2); Drill rod (4), which is positioned between two lifting wheels (3); Hammer rod (5), which is detachably connected to drill rod (4); Impact hammer (6), two impact hammers (6) are provided, and both impact hammers (6) are mounted on the hammer rod (5); An impact mechanism, mounted on a hammer rod (5), is used to hammer the drill rod (4) into the ground; the impact mechanism includes: Force plate (7), which is fixedly connected to hammer rod (5); A support spring (8) is fixedly connected to the force plate (7); The movable ring (9) is fixedly connected to the support spring (8), and the movable ring (9) has multiple rotating grooves. Contact wheel (10), there are multiple contact wheels (10), and the multiple contact wheels (10) are rotatably connected in multiple rotating grooves respectively; Rotating gear (11), there are two rotating gears (11), both rotating gears (11) are rotatably connected to the movable ring (9), and the two impact hammers (6) are respectively fixedly connected to the two rotating gears (11); A drive assembly is disposed on the movable ring (9) and is used to drive two rotating gears (11) to rotate; The lifting mechanism is set inside the fixed frame (2) and is used to drive the drill rod (4) to rise. A rotating mechanism, which is mounted on one of the movable frames (1) and is used to drive the fixed frame (2) to rotate; the rotating mechanism includes: A rotating gear (17) is fixedly connected to a fixed frame (2); The second motor (18) is mounted on one of the movable frames (1); A power gear (19) is fixedly connected to the output end of a second motor (18), and the power gear (19) is fixedly connected to a rotary gear (17); A soil discharge mechanism, which is mounted on a fixed frame (2), is used to discharge soil from the drill rod (4); the soil discharge mechanism includes: The third motor (20) is provided in two, and both of the third motors (20) are mounted on the fixed frame (2); Two soil-discharging hammers (21) are provided, and the two soil-discharging hammers (21) are respectively fixedly connected to the output ends of two third motors (20); The fixing mechanism is provided in two parts, and the two fixing mechanisms are respectively set on two movable frames (1).

2. The geological exploration equipment for borehole grouting according to claim 1, characterized in that, The lifting mechanism includes: The slide (12) is provided in two, and the two slides (12) are slidably arranged in the fixed frame (2). The two lifting wheels (3) are respectively rotatably connected to the two slides (12); The first gear (13) is provided in two parts, and the two first gears (13) are respectively fixedly connected to the two lifting wheels (3); The first motor (14) is provided in two, and the two first motors (14) are respectively mounted on two slides (12); The second gear (15) is provided in two. The two second gears (15) are respectively fixedly connected to the output ends of the two first motors (14). The two second gears (15) mesh with the two first gears (13) respectively. The first electric cylinder (16) is provided in two. Both first electric cylinders (16) are set on the fixed frame (2). The output ends of the two first electric cylinders (16) are respectively fixedly connected to the two slides (12).

3. The geological exploration equipment for borehole grouting according to claim 1, characterized in that, The fixing mechanism includes: A sliding plate (22) is slidably mounted on a movable frame (1); The second electric cylinder (23) is mounted on the movable frame (1). The output end of the second electric cylinder (23) passes through the movable frame (1) and is fixedly connected to the slide plate (22). A fourth motor (24) is mounted on a slide plate (22); A fixed propeller (25) is rotatably connected to a slide plate (22), and the output end of the fourth motor (24) passes through the slide plate (22) and is fixedly connected to the fixed propeller (25).

4. The geological exploration equipment for borehole grouting according to claim 3, characterized in that, The driving component includes: A double-sided toothed ring (26) is rotatably connected to a movable ring (9), and the double-sided toothed ring (26) meshes with two rotating gears (11); The fifth motor (27) is mounted on the movable ring (9) via a motor frame; The transmission gear (28) is fixedly connected to the output end of the fifth motor (27), and the transmission gear (28) meshes with the double-sided gear ring (26).

5. A geological exploration equipment for borehole grouting according to claim 4, characterized in that, Each of the two movable frames (1) is rotatably connected to two movable wheels (29).

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