Geological disaster investigation sampling equipment

Abstract

The invention belongs to the technical field of geological sampling, and provides geological disaster investigation sampling equipment which comprises a supporting mechanism and a collecting mechanism. The supporting mechanism comprises a bearing base, a reinforcing assembly and a supporting moving assembly, the supporting moving assembly is fixedly connected to the bottom wall of the bearing base, a through opening is formed in the middle of the bearing base, and a detachable scraper assembly is fixedly installed on the inner wall of the through opening; the collecting mechanism comprises a movable adjusting assembly, a maneuvering assembly, a rotating assembly and a sampling assembly, the movable adjusting assembly is fixedly connected to the bearing base, the maneuvering assembly is fixedly installed on the top wall of the movable adjusting assembly and connected with the movable adjusting assembly, the rotating assembly is installed on the movable adjusting assembly, and the sampling assembly is movably installed on the rotating assembly; according to the invention, redundant soil on the surface of the sampling assembly can be scraped and cleaned through the detachable scraper assembly, so that subsequent disassembly and sampling of the sampling assembly are facilitated, and the overall use flexibility is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of geological sampling, in particular to a geological disaster survey sampling device. Background Art

[0002] A geological disaster refers to a geological action or phenomenon that is caused by natural or human factors and that damages the environment. In terms of the speed of change in the geological environment or geological body, it can be divided into two categories: sudden geological disasters and slow-changing geological disasters. Before treating geological disasters, soil sampling equipment is needed to sample the soil in order to detect the current status of the soil and then carry out targeted treatment.

[0003] In the Chinese patent publication number CN214224610U, a sampling device for geological disaster exploration is mentioned, which includes a bracket, a guide rod is installed on the left and right side walls of the bracket respectively, the guide rod sleeve is provided with a sliding sleeve, a lifting plate is connected between the sliding sleeves, the top surface of the lifting plate is provided with a motor fixing frame, the motor fixing frame is installed with a motor, the output shaft of the motor is connected to the input end of the gear set, the output end of the gear set is engaged with the rack, and the rack is fixedly installed on the bracket; a bearing is embedded in the bottom surface of the lifting plate, the bearing sleeve is provided at the upper end of the lifting rod, the outer wall of the lifting rod is provided with a thread, and the lower part of the bracket is installed There is a fixed plate, which is provided with a threaded hole. The lifting rod passes through the threaded hole, and the threads of the lifting rod are engaged with the threaded hole. A sampling cavity is provided in the lifting rod, and a piston pull rod is provided in the sampling cavity. The upper part of the piston pull rod passes through the through hole provided in the lifting plate, and the piston of the piston pull rod is in smooth contact with the inner wall of the sampling cavity. The device realizes automatic lifting and rotating sampling through a motor through the cooperation of a motor, a rack, a lifting plate and a fixed plate, and realizes better sampling of soft soil through the piston pull rod and the cutting valve, and can better preserve the original state of the sample, with high sampling efficiency.

[0004] However, it is difficult to clean the sampling tube after sampling in the above structure during use, and the sampling tube needs to be cleaned separately, which reduces the sampling efficiency and results in poor overall flexibility of the device.

[0005] To this end, those skilled in the art have proposed a geological disaster survey and sampling device to solve the problems raised in the background technology. Summary of the Invention

[0006] In order to solve the above technical problems, the present invention provides a geological disaster survey sampling equipment to solve the problem that the existing technology is difficult to clean the sampling tube after sampling during use, and the sampling tube needs to be cleaned separately, which reduces the sampling efficiency and leads to poor overall flexibility of the device.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A geological disaster survey and sampling device, comprising:

[0009] The supporting mechanism includes a bearing base, a reinforcement component and a supporting movable component. The bearing base is symmetrically provided with threaded mounting holes at the front and rear ends. The reinforcement component is movably installed in the threaded mounting holes. The supporting movable component is fixedly connected to the bottom wall of the bearing base. A through opening is provided in the middle portion of the bearing base. A detachable scraper component is fixedly installed on the inner wall of the through opening.

[0010] The collecting mechanism includes a movable adjustment component, a motorized component, a rotating component and a sampling component. The movable adjustment component is fixedly connected to the bearing base, the motorized component is fixedly mounted on the top wall of the movable adjustment component and is connected to the movable adjustment component, the rotating component is mounted on the movable adjustment component, the sampling component is movably mounted on the rotating component, and a rubber pushing component is movably connected to the top wall of the sampling component. One end of the rubber pushing component is located inside the sampling component, and the detachable scraper assembly is located directly below the sampling component.

[0011] Preferably, the reinforcement assembly includes a reinforcement threaded rod and a turntable, the reinforcement threaded rod is threadedly installed in the threaded installation hole, the turntable is fixedly connected to one end of the reinforcement threaded rod, and the other end of the reinforcement threaded rod is fixedly connected with a spike portion.

[0012] Preferably, the supporting moving assembly includes four supporting columns and four moving wheels, the four supporting columns are fixedly connected to the four corners of the bearing base, and the four moving wheels are installed on the four supporting columns by bolts.

[0013] Preferably, the detachable scraper assembly includes a mounting cylinder, a circular scraper and a fixed ring. The outer wall of the mounting cylinder is fixedly mounted on the inner wall of the through opening. A sliding groove is symmetrically provided at the bottom opening of the mounting cylinder. The circular scraper is slidably mounted in the sliding groove through a slider, and the fixed ring is fixed to the bottom wall of the mounting cylinder by bolts.

[0014] Preferably, the movable adjustment assembly includes two mounting boxes, two threaded columns and a connecting column. The two mounting boxes are fixedly mounted on the supporting base and are located on both symmetrical sides of the mounting cylinder. The two threaded columns are respectively rotatably mounted on the top wall and bottom wall of the mounting box through the mounting seat, and the two ends of the connecting column are threadedly mounted on the two threaded columns through the mounting sleeve.

[0015] Preferably, the motorized assembly includes a motorized box, a motor, two rotating shafts and a conveyor belt. The motorized box is fixedly connected to the top walls of the two mounting boxes. The two rotating shafts are rotatably installed on the inner top wall and bottom wall of the motorized box, and are coaxially connected to two threaded columns respectively. The conveyor belt is installed between the two rotating shafts. The motor is installed on the top wall of the motorized box, and the output end is connected to a rotating shaft.

[0016] Preferably, the rotating assembly includes a rotating motor and a rotating shaft. The rotating motor is mounted on the bottom wall of the connecting column, and the output end is connected to one end of the rotating shaft. The outer wall of the other end of the rotating shaft is provided with a thread.

[0017] Preferably, the sampling assembly includes a mounting tube and a sampling tube, the mounting tube is fixedly connected to the top wall of the sampling tube, and the mounting tube is threadedly mounted on the rotating shaft.

[0018] Preferably, arc-shaped mounting grooves are symmetrically provided on the sampling tube.

[0019] Preferably, the rubber pushing assembly includes an arc-shaped pushing rod and a pushing plate, the arc-shaped pushing rod is installed in the arc-shaped installation groove, the pushing plate is fixedly connected to the arc-shaped pushing rod, and the surface of the arc-shaped pushing rod is covered with a rubber layer.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention provides power for the mobile adjustment component through the motorized component. Starting the motorized component drives the mobile adjustment component to work, which can drive the rotating component and the sampling component to move up and down. While the sampling component moves up and down, the rotating component is started to rotate the sampling component. During the sampling process, the sampling component passes through the detachable scraper component to take samples. After the sampling is completed, the detachable scraper component can scrape and clean the excess soil on the surface of the sampling component during the rising process of the sampling component, which is convenient for the subsequent disassembly and sampling of the sampling component and increases the overall flexibility of use. After the sampling is completed, the sampling component is removed from the rotating component, and the rubber pushing component can be pushed to assist in removing the soil from the sampling component.

[0022] 2. When the circular scraper needs to be cleaned or replaced, the fixed ring is removed and the circular scraper can be removed through the sliding groove, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a structural diagram of a geological disaster survey and sampling device according to the present invention;

[0025] Figure 2 This is a front partial cross-sectional view of a geological disaster survey and sampling device according to the present invention;

[0026] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0027] Figure 4 This is a cross-sectional view of a detachable scraper assembly of a geological disaster survey and sampling device of the present invention;

[0028] Figure 5 This is a schematic diagram of a rubber push assembly of a geological disaster survey and sampling device according to the present invention.

[0029] In the picture:

[0030] 1. Load-bearing base; 2. Reinforcement assembly; 3. Support and moving assembly; 4. Threaded mounting hole; 5. Moving adjustment assembly; 6. Motorized assembly; 7. Rotating assembly; 8. Sampling assembly; 9. Rubber push assembly; 300. Removable scraper assembly; 20. Reinforced threaded rod; 21. Turntable; 22. Support column; 23. Moving wheel; 24. Mounting cylinder; 25. Circular scraper; 26. Slide; 27. Slider; 28. Fixed ring; 29. ​​Mounting box; 30. Threaded column; 31. Connecting column; 32. Mounting seat; 320. Mounting sleeve; 33. Motorized box; 34. Motor; 35. Rotating shaft; 36. Conveyor belt; 37. Rotating motor; 38. Rotating shaft; 39. Mounting cylinder; 40. Sampling cylinder; 41. Arc-shaped push rod; 42. Push plate. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] As attached Figure 1 To the attached Figure 5 As shown:

[0034] Example 1:

[0035] The present invention provides a geological disaster survey and sampling device, comprising: a supporting mechanism and a collecting mechanism;

[0036] The support mechanism includes a bearing base 1, a reinforcement component 2 and a support movable component 3. The bearing base 1 is symmetrically provided with threaded mounting holes 4 at the front and rear ends. The reinforcement component 2 is movably mounted in the threaded mounting holes 4. The support movable component 3 is fixedly connected to the bottom wall of the bearing base 1. A through opening is provided in the middle portion of the bearing base 1, and a detachable scraper component 300 is fixedly mounted on the inner wall of the through opening.

[0037] The collecting mechanism includes a movable adjustment component 5, a motorized component 6, a rotating component 7 and a sampling component 8. The movable adjustment component 5 is fixedly connected to the bearing base 1, the motorized component 6 is fixedly mounted on the top wall of the movable adjustment component 5 and is connected to the movable adjustment component 5, the rotating component 7 is mounted on the movable adjustment component 5, and the sampling component 8 is movably mounted on the rotating component 7. A rubber pushing component 9 is movably connected to the top wall of the sampling component 8, one end of the rubber pushing component 9 is located inside the sampling component 8, and the detachable scraper component 300 is located directly below the sampling component 8.

[0038] From the above, we can see that Figure 1-Figure 2 As shown, the motorized component 6 provides power for the mobile adjustment component 5. Starting the motorized component 6 drives the mobile adjustment component 5 to work, which can drive the rotating component 7 and the sampling component 8 to move up and down. While the sampling component 8 moves up and down, the rotating component 7 is started to rotate the sampling component 8. During the sampling process, the sampling component 8 passes through the detachable scraper component 300 for sampling. After the sampling is completed, the detachable scraper component 300 can scrape and clean the excess soil on the surface of the sampling component 8 during the rising process of the sampling component 8, which is convenient for the subsequent disassembly and sampling of the sampling component 8, thereby increasing the overall flexibility of use. After the sampling is completed, the sampling component 8 is removed from the rotating component 7, and pushing the rubber pushing component 9 can assist in removing the soil from the sampling component 8.

[0039] Example 2:

[0040] Specifically, the reinforcement assembly 2 includes a reinforcement threaded rod 20 and a turntable 21. The reinforcement threaded rod 20 is threadedly installed in the threaded mounting hole 4. The turntable 21 is fixedly connected to one end of the reinforcement threaded rod 20. The other end of the reinforcement threaded rod 20 is fixedly connected with a spike portion.

[0041] Specifically, the supporting and moving assembly 3 includes four supporting columns 22 and four moving wheels 23 . The four supporting columns 22 are fixedly connected to the four corners of the supporting base 1 , and the four moving wheels 23 are installed on the four supporting columns 22 by bolts.

[0042] Furthermore, when sampling, the reinforced threaded rod 20 can be rotated to insert the spike portion into the ground, which can effectively maintain the stability of the entire device during use.

[0043] Specifically, the movable adjustment component 5 includes two mounting boxes 29, two threaded columns 30 and a connecting column 31. The two mounting boxes 29 are fixedly mounted on the supporting base 1 and are located on both sides of the symmetrical mounting cylinder 24. The two threaded columns 30 are respectively rotatably mounted on the top wall and bottom wall of the mounting box 29 through the mounting seat 32. The two ends of the connecting column 31 are threadedly mounted on the two threaded columns 30 through the mounting sleeve 320.

[0044] Specifically, the motorized assembly 6 includes a motorized box 33, a motor 34, two rotating shafts 35 and a conveyor belt 36. The motorized box 33 is fixedly connected to the top walls of the two mounting boxes 29. The two rotating shafts 35 are rotatably installed on the inner top wall and bottom wall of the motorized box 33, and are coaxially connected to the two threaded columns 30 respectively. The conveyor belt 36 is installed between the two rotating shafts 35. The motor 34 is installed on the top wall of the motorized box 33, and the output end is connected to a rotating shaft 35.

[0045] Specifically, the rotating assembly 7 includes a rotating motor 37 and a rotating shaft 38. The rotating motor 37 is mounted on the bottom wall of the connecting column 31, and the output end is connected to one end of the rotating shaft 38. The outer wall of the other end of the rotating shaft 38 is provided with a thread.

[0046] From the above, we can see that Figure 2-Figure 3 As shown, the motor 34 is started to rotate one rotating shaft 35, and the other rotating shaft 35 is also driven to rotate through the conveyor belt 36. Since the two rotating shafts 35 are coaxially connected to the two threaded columns 30 respectively, the rotating shaft 35 can also drive the threaded columns 30 to rotate while rotating, so that the mounting sleeve 320 and the connecting column 31 move up and down, driving the rotating component 7 and the sampling component 8 to move up and down for sampling.

[0047] Example 3:

[0048] Specifically, the sampling assembly 8 includes a mounting cylinder 39 and a sampling cylinder 40 . The mounting cylinder 39 is fixedly connected to the top wall of the sampling cylinder 40 , and the mounting cylinder 39 is threadedly mounted on the rotating shaft 38 .

[0049] Specifically, the sampling tube 40 is symmetrically provided with arc-shaped installation grooves.

[0050] Specifically, such as Figure 5As shown, the rubber pushing assembly 9 includes an arc-shaped pushing rod 41 and a pushing plate 42. The arc-shaped pushing rod 41 is installed in the arc-shaped installation groove. The pushing plate 42 is fixedly connected to the arc-shaped pushing rod 41. The surface of the arc-shaped pushing rod 41 is covered with a rubber layer.

[0051] Furthermore, during the sampling process, since the surface of the arc-shaped push rod 41 is covered with a rubber layer, it will not move downward due to inertia. After the sampling is completed, the mounting cylinder 39 is removed from the rotating shaft 38, and then the arc-shaped push rod 41 is pushed, and the push plate 42 can assist in removing the soil sample from the sampling cylinder 40.

[0052] Specifically, such as Figure 4 As shown, the detachable scraper assembly 300 includes a mounting cylinder 24, a circular scraper 25 and a fixed ring 28. The outer wall of the mounting cylinder 24 is fixedly mounted on the inner wall of the through opening. A slide groove 26 is symmetrically opened at the bottom opening of the mounting cylinder 24. The circular scraper 25 is slidably mounted in the slide groove 26 through a slider 27. The fixed ring 28 is fixed to the bottom wall of the mounting cylinder 24 by bolts.

[0053] As can be seen from the above, during the upward movement of the sampling cylinder 40 , the circular scraper 25 can clean the excess soil on the outer surface of the sampling cylinder 40 .

[0054] This application is designed for geological disaster survey sampling, which facilitates cleaning the surface of the sampling tube 40 during the sampling process. Its main usage steps include:

[0055] First, push the entire device to the sampling site, rotate the reinforcing threaded rod 20 to insert the spike portion into the ground to ensure the stability of the entire device during use;

[0056] When sampling, the motor 34 is started to rotate one rotating shaft 35, which in turn drives the other rotating shaft 35 to rotate via the conveyor belt 36. Since the two rotating shafts 35 are coaxially connected to the two threaded posts 30, the rotating shafts 35 can also drive the threaded posts 30 to rotate while rotating, thereby causing the mounting sleeve 320 and the connecting post 31 to move up and down, driving the sampling barrel 40 to move up and down. While the sampling barrel 40 is moving downward, the rotating motor 37 is started to drive the sampling barrel 40 to rotate and take samples.

[0057] After sampling is completed, the circular scraper 25 can clean the excess soil on the outer surface of the sampling cylinder 40 during the upward movement of the sampling cylinder 40, and then the mounting cylinder 39 can be removed from the rotating shaft 38, and then the arc-shaped push rod 41 can be pushed, and the push plate 42 can assist in removing the soil sample from the sampling cylinder 40.

[0058] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A geological disaster survey sampling device, characterized in that: include: A support mechanism, the support mechanism comprising a bearing base (1), a reinforcement component (2) and a support movable component (3); threaded mounting holes (4) are symmetrically provided at the front and rear ends of the bearing base (1); the reinforcement component (2) is movably installed in the threaded mounting holes (4); the support movable component (3) is fixedly connected to the bottom wall of the bearing base (1); a through opening is provided in the middle portion of the bearing base (1); a detachable scraper component (300) is fixedly installed on the inner wall of the through opening; The collecting mechanism comprises a movable adjustment component (5), a motorized component (6), a rotating component (7) and a sampling component (8); the movable adjustment component (5) is fixedly connected to the bearing base (1); the motorized component (6) is fixedly mounted on the top wall of the movable adjustment component (5) and is connected to the movable adjustment component (5); the rotating component (7) is mounted on the movable adjustment component (5); the sampling component (8) is movably mounted on the rotating component (7); a rubber pushing component (9) is movably connected to the top wall of the sampling component (8); one end of the rubber pushing component (9) is located inside the sampling component (8); and the detachable scraper component (300) is located directly below the sampling component (8).

2. A geological disaster survey and sampling device according to claim 1, characterized in that: The reinforcement assembly (2) comprises a reinforcement threaded rod (20) and a turntable (21); the reinforcement threaded rod (20) is threadedly mounted in a threaded mounting hole (4); the turntable (21) is fixedly connected to one end of the reinforcement threaded rod (20); and the other end of the reinforcement threaded rod (20) is fixedly connected to a spike portion.

3. The geological disaster survey and sampling equipment according to claim 1, characterized in that: The supporting moving assembly (3) comprises four supporting columns (22) and four moving wheels (23). The four supporting columns (22) are respectively fixedly connected to the four corners of the bearing base (1), and the four moving wheels (23) are mounted on the four supporting columns (22) by bolts.

4. The geological disaster survey and sampling equipment according to claim 1, characterized in that: The detachable scraper assembly (300) comprises a mounting cylinder (24), a circular scraper (25) and a fixed ring (28); the outer wall of the mounting cylinder (24) is fixedly mounted on the inner wall of the through opening; a sliding groove (26) is symmetrically provided at the bottom opening of the mounting cylinder (24); the circular scraper (25) is slidably mounted in the sliding groove (26) via a slider (27); and the fixed ring (28) is fixed to the bottom wall of the mounting cylinder (24) via bolts.

5. A geological disaster survey and sampling device as claimed in claim 4, characterized in that: The movable adjustment assembly (5) comprises two mounting boxes (29), two threaded columns (30) and a connecting column (31). The two mounting boxes (29) are fixedly mounted on the bearing base (1) and are located on two symmetrical sides of the mounting cylinder (24). The two threaded columns (30) are rotatably mounted on the top wall and the bottom wall of the mounting box (29) respectively through a mounting seat (32). Both ends of the connecting column (31) are threadedly mounted on the two threaded columns (30) through a mounting sleeve (320).

6. A geological disaster survey and sampling device as claimed in claim 5, characterized in that: The motorized assembly (6) comprises a motorized housing (33), a motor (34), two rotating shafts (35) and a conveyor belt (36). The motorized housing (33) is fixedly connected to the top walls of the two mounting boxes (29). The two rotating shafts (35) are rotatably mounted on the inner top wall and bottom wall of the motorized housing (33) and are coaxially connected to the two threaded columns (30) respectively. The conveyor belt (36) is mounted between the two rotating shafts (35). The motor (34) is mounted on the top wall of the motorized housing (33), and the output end is connected to one rotating shaft (35).

7. The geological disaster survey and sampling equipment according to claim 5, characterized in that: The rotating assembly (7) includes a rotating motor (37) and a rotating shaft (38). The rotating motor (37) is mounted on the bottom wall of the connecting column (31), and the output end is connected to one end of the rotating shaft (38). The outer wall of the other end of the rotating shaft (38) is provided with a thread.

8. The geological disaster survey and sampling equipment according to claim 7, characterized in that: The sampling assembly (8) comprises a mounting cylinder (39) and a sampling cylinder (40), wherein the mounting cylinder (39) is fixedly connected to the top wall of the sampling cylinder (40), and the mounting cylinder (39) is threadedly mounted on the rotating shaft (38).

9. The geological disaster survey and sampling equipment according to claim 1, characterized in that: The sampling cylinder (40) is symmetrically provided with arc-shaped installation grooves.

10. The geological disaster survey and sampling equipment according to claim 9, characterized in that: The rubber pushing assembly (9) comprises an arc-shaped pushing rod (41) and a pushing plate (42), wherein the arc-shaped pushing rod (41) is installed in an arc-shaped installation groove, the pushing plate (42) is fixedly connected to the arc-shaped pushing rod (41), and the surface of the arc-shaped pushing rod (41) is covered with a rubber layer.

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