Environmental geology survey equipment

Abstract

The invention discloses environmental geological survey equipment, and relates to the technical field of geological survey, the environmental geological survey equipment comprises a base, the inner side of the base is rotatably connected with a first rotating ring, the inner side of the first rotating ring is rotatably connected with a second rotating ring, and the upper part of the second rotating ring is symmetrically provided with guide rods; fixing rods for limiting the first rotating ring and the second rotating ring are movably connected to the two guide rods, a driving device is jointly movably connected between the two guide rods, a sampling pipe is installed at the output end of the driving device, pulling handles are symmetrically installed on the outer side of the driving device, and a supporting plate is installed on the side face of the driving device; according to the invention, the vertical state of the fixed bolt to the ground can be observed in real time through the observation assembly, and the sampling pipe can be adjusted in real time by adjusting the inclination of the first rotating ring, so that the accuracy of the sampling process can be ensured when the sampling pipe is kept vertical to the ground.

Description

Technical Field

[0001] The present invention relates to the technical field of geological survey, and in particular to an environmental geological survey device. Background Art

[0002] Environmental geological survey equipment is a tool used to investigate and study regional geological environmental conditions and environmental geological problems caused by natural geological effects and human activities. When conducting environmental geological surveys, it is usually necessary to use drilling equipment to obtain physical samples. By drilling underground, underground cores or soil samples are obtained, and then research and analysis are carried out, which helps to gain a deeper understanding and solve environmental geological problems.

[0003] After searching, the invention patent with Chinese patent number CN117387997A discloses a soil sampling device for environmental geological survey. Compared with the prior art, the invention patent with Chinese patent number CN117387997A can stabilize the base on the ground through rivets, and through the control component, lifting component and limit component, it not only reduces the shaking of the drill barrel, but also enables the drill barrel to rotate stably, so that the drill barrel can sample soil vertically downward.

[0004] However, in actual use of the above-mentioned device, the base can be fixed to the ground by rivets, but it is extremely laborious to release the rivets from the ground, which affects work efficiency. In addition, when the base is fixed to the ground, the sampling tube may not be in a vertical state with the ground due to insufficient flatness of the ground, thereby affecting the sampling accuracy. Therefore, an environmental geological survey device is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that it is extremely laborious to remove the fixation of the rivet from the ground, the sampling tube is not in a vertical state with the ground, and the sampling accuracy is easily affected, and an environmental geological survey equipment is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An environmental geological survey device comprises a base, wherein a first rotating ring is rotatably connected to the inner side of the base, a second rotating ring is rotatably connected to the inner side of the first rotating ring, a guide rod is symmetrically installed on the upper part of the second rotating ring, the two guide rods are movably connected to the fixed rods of the first and second rotating rings with limited positions, a driving device is movably connected between the two guide rods, a sampling tube is installed at the output end of the driving device, a pulling handle is symmetrically installed on the outer side of the driving device, a support plate is installed on the side of the driving device, an observation assembly for the sampling tube is arranged on the support plate, the observation assembly comprises an indication plate rotatably connected to the support plate, and a scale plate installed on the support plate, and the sampling tube observes the change of the position on the scale plate indicated by the indication plate;

[0008] The bottom of the base is rotatably connected to a plurality of rotating wheels, the outer side of the base is movably connected to a plurality of fixing nails, and separation components for fixing nails and the ground are symmetrically arranged on the base, and the separation components include a lifting plate and a pressure plate rotatably connected to the base, and the lifting plate and the pressure plate lift the fixing nails by rotation.

[0009] The above technical solution further includes:

[0010] The inner side of the base is rotatably connected to a first rotating rod, the first rotating rod is fixedly connected to a first rotating ring, a worm gear is installed at one end of the first rotating rod away from the first rotating ring, a protective shell is installed on the side of the base close to the worm gear, the inner side of the protective shell is rotatably connected to a worm, and the worm gear is meshed with the worm gear.

[0011] A movable block is symmetrically installed on the outer side of the driving device. The movable block is slidably connected to the guide rod. The movable block and the guide rod are both threadedly connected to the fixing bolts, which can be used to release the fixing of the driving device and the guide rod.

[0012] A threaded rod is installed on one side of the support plate away from the driving device, a third rotating ring is rotatably connected to the outer side of the threaded rod, and the indicator plate is installed on the outer side of the third rotating ring.

[0013] The threaded rod is threadedly connected to the threaded ring. A rubber block is installed on the side of the threaded ring close to the third rotating ring. The rubber blocks are in multiple groups and evenly distributed around the circumference. They can be locked without observing angle changes through an indicator plate.

[0014] A sliding groove is provided on the inner side of the guide rod, a sliding block is slidably provided inside the sliding groove, a movable rod is installed on the upper part of the sliding block, the movable rod and the guide rod are movably connected, a movable plate is installed on the side of the sliding block, a first spring is installed on the bottom of the movable plate, an end of the first spring away from the movable plate is fixedly connected to the second rotating ring, and a side of the movable plate close to the first spring is fixedly connected to the fixed rod.

[0015] A plurality of fixing grooves are formed on the upper part of the first rotating ring, and the fixing grooves are evenly distributed on a circumference. The fixing grooves are movably connected to the fixing rod, and the size of the fixing groove openings matches the size of the fixing rod.

[0016] A second spring is symmetrically mounted on the upper portion of the base, a connecting plate is mounted on one end of the second spring away from the base, a side of the connecting plate close to the base is fixedly connected to a fixing nail, and the fixing nail is movably connected to the base.

[0017] A fixing plate is symmetrically installed on the upper part of the base, and a second rotating rod is rotatably connected to the inner side of the fixing plate. A first torsion spring is commonly installed between the fixing plate and the second rotating rod, a third rotating rod is installed at the end of the second rotating rod, and the lifting plate is installed on the outer side of the third rotating rod. A U-shaped plate is installed on the side of the third rotating rod away from the lifting plate, and the U-shaped plate is movably connected to the pressure plate, which can be used to release the fixation of the driving device and the guide rod.

[0018] The inner side of the U-shaped plate is rotatably connected to a fourth rotating rod, the pressure plate is installed on the outer side of the fourth rotating rod, a second torsion spring is installed on the upper part of the U-shaped plate, and one end of the second torsion spring away from the U-shaped plate is fixedly connected to the fourth rotating rod.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, the vertical state of the fixing bolt with respect to the ground can be observed in real time through the observation assembly, and the sampling tube can be adjusted in real time by adjusting the inclination of the first rotating ring, so that when the sampling tube is kept vertical to the ground, the accuracy of the sampling process can be ensured, and the sampling deviation caused by the inclination can be avoided. In addition, vertical sampling can ensure the uniform advancement of the second spring in the soil or material, and avoid uneven sampling speed or sampling difficulty caused by the inclination.

[0021] 2. In the present invention, by setting the rotating wheel and the fixing nail, the fixed and movable states of the base can be realized, which is convenient for geological survey sampling work, and the fixing nail can be quickly separated from the ground through the separation component, which is very labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1A schematic diagram of the side cross-sectional structure of an environmental geological survey device proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the base structure in the present invention;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0026] Figure 5 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 6 for Figure 3 A magnified schematic diagram of the structure at C in the middle;

[0028] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point D in the middle.

[0029] In the figure: 1, base; 2, first rotating ring; 3, second rotating ring; 4, guide rod; 5, movable block; 6, driving device; 7, pull handle; 8, fixing bolt; 9, support plate; 10, threaded rod; 11, threaded ring; 12, rubber block; 13, third rotating ring; 14, indicator plate; 15, scale plate; 16, sliding groove; 17, sliding block; 18, movable rod; 19, movable plate; 20, first spring; 21, Fixed rod; 22, fixed groove; 23, protective shell; 24, worm; 25, first rotating rod; 26, worm wheel; 27, fixing nail; 28, connecting plate; 29, second spring; 30, fixed plate; 31, second rotating rod; 32, first torsion spring; 33, third rotating rod; 34, lifting plate; 35, U-shaped plate; 36, pressure plate; 37, fourth rotating rod; 38, second torsion spring; 39, sampling tube; 40, rotating wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] like Figure 1-Figure 7As shown, an environmental geological survey device proposed by the present invention comprises a base 1, a first rotating ring 2 is rotatably connected to the inner side of the base 1, a second rotating ring 3 is rotatably connected to the inner side of the first rotating ring 2, a guide rod 4 is symmetrically installed on the upper part of the second rotating ring 3, the two guide rods 4 are both movably connected to the fixed rods 21 of the first rotating ring 2 and the second rotating ring 3 with limited positions, a driving device 6 is movably connected between the two guide rods 4, a sampling tube 39 is installed at the output end of the driving device 6, a pulling handle 7 is symmetrically installed on the outer side of the driving device 6, a support plate 9 is installed on the side of the driving device 6, an observation assembly for the sampling tube 39 is arranged on the support plate 9, the observation assembly comprises an indication plate 14 rotatably connected to the support plate 9, and a scale plate 15 installed on the support plate 9, the sampling tube 39 indicates the position observation angle change on the scale plate 15 through the indication plate 14;

[0033] The bottom of the base 1 is rotatably connected with a plurality of rotating wheels 40, the outer side of the base 1 is movably connected with a plurality of fixing nails 27, and the base 1 is symmetrically provided with separation components for the fixing nails 27 and the ground, and the separation components include a lifting plate 34 and a pressure plate 36 rotatably connected on the base 1, and the lifting plate 34 and the pressure plate 36 lift up the fixing nails 27 by rotation, and the inner side of the base 1 is rotatably connected with a first rotating rod 25, and the first rotating rod 25 is fixedly connected with the first rotating ring 2, and a worm gear 26 is installed at one end of the first rotating rod 25 away from the first rotating ring 2, and a protective shell 23 is installed on the side of the base 1 close to the worm gear 26, and a worm 24 is rotatably connected to the inner side of the protective shell 23, and the worm 24 is meshed with the worm gear 26;

[0034] A movable block 5 is symmetrically installed on the outer side of the driving device 6, and the movable block 5 is slidably connected to the guide rod 4. The movable block 5 and the guide rod 4 are both threadedly connected to the fixing bolt 8. A threaded rod 10 is installed on the side of the support plate 9 away from the driving device 6. The outer side of the threaded rod 10 is rotatably connected to the third rotating ring 13. The indicator plate 14 is installed on the outer side of the third rotating ring 13. The threaded rod 10 is threadedly connected to the threaded ring 11. A rubber block 12 is installed on the side of the threaded ring 11 close to the third rotating ring 13. The number of rubber blocks 12 is multiple groups and is evenly distributed around the circumference. A sliding groove 16 is opened on the inner side of the guide rod 4, and the sliding groove 16 is internally provided with a sliding arrangement There is a sliding block 17, a movable rod 18 is installed on the upper part of the sliding block 17, the movable rod 18 is movably connected to the guide rod 4, a movable plate 19 is installed on the side of the sliding block 17, a first spring 20 is installed on the bottom of the movable plate 19, the end of the first spring 20 away from the movable plate 19 is fixedly connected to the second rotating ring 3, the side of the movable plate 19 close to the first spring 20 is fixedly connected to the fixed rod 21, a plurality of fixed grooves 22 are opened on the upper part of the first rotating ring 2, the plurality of fixed grooves 22 are evenly distributed on the circumference, the fixed grooves 22 are movably connected to the fixed rod 21, and the size of the opening of the fixed groove 22 is adapted to the size of the fixed rod 21.

[0035] In this embodiment, when it is necessary to carry out geological survey sampling, the device can be moved to the desired sampling position by rotating the wheel 40, and then fixed by the fixing nail 27. At this time, the threaded ring 11 can be rotated, and the force generated by rotating the threaded ring 11 moves the threaded ring 11 in the direction away from the third rotating ring 13 until the rubber block 12 no longer resists the third rotating ring 13. At this time, the third rotating ring 13 and the threaded rod 10 are in a rotating state, and the gravity of the third rotating ring 13 is kept perpendicular to the ground. Then, the position indicated by the indicator plate 14 on the scale plate 15 is observed. Observe whether the sampling tube 39 is in a vertical state with the ground at this time. If the sampling tube 39 is not in a vertical state with the ground, the movable rod 18 can be pulled at the end of the guide rod 4, and the sliding block 17 can be driven to move along the sliding groove 16 at the same time. At this time, the movable plate 19 will move with the sliding block 17. At this time, the first spring 20 is in a stretched state, and the fixed rod 21 is separated from the first rotating ring 2. Then the second rotating ring 3 can be rotated until the first rotating rod 25 is rotated to an adjustable angle, and then the movable rod 18 is released. At this time, the first spring 20 in a stretched state is moved. The fixing rod 21 is reset and the fixing rod 21 is reset at the same time, so that the fixing rod 21 is inserted into the fixing groove 22 at the corresponding position to achieve fixation, and then the worm 24 can be rotated. Since the worm 24 is meshed with the worm wheel 26, the worm 24 can be rotated to drive the first rotating rod 25 to rotate through the worm wheel 26, and at the same time drive the first rotating ring 2 to rotate, and drive the sampling tube 39 on the first rotating ring 2 to rotate until the sampling tube 39 is kept vertical to the ground, and then the fixing bolt 8 can be rotated to release the lock with the guide rod 4, and the driving device 6 can be directly started, and at the same time, by pulling the handle 7 The driving device 6 is pressed until the driving device 6 is inserted toward the ground along the guide rod 4 through the movable block 5, and until the sampling tube 39 is inserted into the ground, the sampling work is completed, which is beneficial to the environmental geological survey. In this way, the vertical state of the fixing bolt 9 and the ground can be observed in real time, and can be adjusted in real time so that the sampling tube 39 remains vertical to the ground. The consistency of the sampling process can be ensured, and sampling deviations caused by tilting can be avoided. In addition, vertical sampling can ensure the uniform advancement of the second spring 29 in the soil or material, and avoid uneven sampling speed or sampling difficulties caused by tilting.

[0036] Embodiment 2

[0037] like Figure 1-Figure 7As shown, based on the first embodiment, a second spring 29 is symmetrically installed on the upper part of the base 1, and a connecting plate 28 is installed on the end of the second spring 29 away from the base 1. The side of the connecting plate 28 close to the base 1 is fixedly connected to the fixing nail 27, and the fixing nail 27 is movably connected to the base 1. A fixing plate 30 is symmetrically installed on the upper part of the base 1, and a second rotating rod 31 is rotatably connected to the inner side of the fixing plate 30. A first torsion spring 32 is installed between the fixing plate 30 and the second rotating rod 31. The second rotating rod A third rotating rod 33 is installed at the end of 31, and a lifting plate 34 is installed on the outer side of the third rotating rod 33. A U-shaped plate 35 is installed on the side of the third rotating rod 33 away from the lifting plate 34. The U-shaped plate 35 is movably connected to the pressure plate 36. The inner side of the U-shaped plate 35 is rotatably connected to the fourth rotating rod 37, and the pressure plate 36 is installed on the outer side of the fourth rotating rod 37. A second torsion spring 38 is installed on the upper part of the U-shaped plate 35, and the end of the second torsion spring 38 away from the U-shaped plate 35 is fixedly connected to the fourth rotating rod 37.

[0038] In this embodiment, when the base 1 needs to be fixed to the ground, the connecting plate 28 can be directly stepped on by the foot, thereby driving the fixing nail 27 to be inserted into the ground. At this time, the second spring 29 contracts to fix the base 1 to the ground. If the fixing nail 27 needs to be contacted to fix it to the ground, the pressure plate 36 can be directly stepped on, and then the pressure plate 36 can be rotated so that the pressure plate 36 rotates around the pulling handle 7. At this time, the second torsion spring 38 contracts. When the pressure plate 36 is perpendicular to the base 1, the pressure plate 36 can be directly stepped on with force, thereby driving the third rotating rod 33 and the second rotating rod 31 to rotate. At this time, the first torsion spring 32 contracts, and the third rotating rod 33 and the second rotating rod 31 are rotated. When the lifting plate 34 rotates, the lifting plate 34 is driven to rotate. When the lifting plate 34 rotates, the connecting plate 28 can be directly lifted up, thereby realizing the separation of the fixing nail 27 from the ground, which is realized by the lever principle and is very labor-saving. Then the foot can be loosened, and the second torsion spring 38 in the contracted state drives the pressure plate 36 to reset through the fourth rotating rod 37. At the same time, the first torsion spring 32 in the contracted state drives the lifting plate 34 to reset through the third rotating rod 33, thereby automatically storing it and reducing the space occupied. Then, the rotating wheel 40 can drive the device to the next sampling point, so as to facilitate the rapid realization of the fixing and moving state of the base 1 and facilitate the sampling work of geological survey.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental geological survey device, comprising a base (1), characterized in that: The inner side of the base (1) is rotatably connected to a first rotating ring (2), the inner side of the first rotating ring (2) is rotatably connected to a second rotating ring (3), the upper part of the second rotating ring (3) is symmetrically mounted with a guide rod (4), the two guide rods (4) are both movably connected to a fixed rod (21) of the first rotating ring (2) and the second rotating ring (3) with limited positions, a driving device (6) is movably connected between the two guide rods (4), a sampling tube (39) is mounted on the output end of the driving device (6), a pulling handle (7) is symmetrically mounted on the outer side of the driving device (6), a support plate (9) is mounted on the side of the driving device (6), an observation assembly for the sampling tube (39) is arranged on the support plate (9), the observation assembly comprises an indication plate (14) rotatably connected to the support plate (9), and a scale plate (15) mounted on the support plate (9), the sampling tube (39) indicates the position on the scale plate (15) through the indication plate (14) to observe the change of the angle; The bottom of the base (1) is rotatably connected to a plurality of rotating wheels (40), the outer side of the base (1) is movably connected to a plurality of fixing nails (27), and the base (1) is symmetrically provided with separation components for the fixing nails (27) and the ground, the separation components comprising a lifting plate (34) and a pressure plate (36) rotatably connected to the base (1), and the lifting plate (34) and the pressure plate (36) lift up the fixing nails (27) by rotating.

2. The environmental geological survey equipment according to claim 1, characterized in that: A first rotating rod (25) is rotatably connected to the inner side of the base (1); the first rotating rod (25) is fixedly connected to the first rotating ring (2); a worm gear (26) is installed at one end of the first rotating rod (25) away from the first rotating ring (2); a protective shell (23) is installed on the side of the base (1) close to the worm gear (26); a worm (24) is rotatably connected to the inner side of the protective shell (23); the worm gear (24) is meshed with the worm gear (26).

3. The environmental geological survey equipment according to claim 1, characterized in that: A movable block (5) is symmetrically mounted on the outer side of the driving device (6); the movable block (5) is slidably connected to the guide rod (4); and both the movable block (5) and the guide rod (4) are threadedly connected to the fixing bolt (8).

4. The environmental geological survey equipment according to claim 1, characterized in that: A threaded rod (10) is installed on the side of the support plate (9) away from the driving device (6); the outer side of the threaded rod (10) is rotatably connected to a third rotating ring (13); and the indicator plate (14) is installed on the outer side of the third rotating ring (13).

5. The environmental geological survey equipment according to claim 4, characterized in that: The threaded rod (10) is threadedly connected to the threaded ring (11); a rubber block (12) is installed on one side of the threaded ring (11) close to the third rotating ring (13); the rubber blocks (12) are in multiple groups and are evenly distributed around the circumference.

6. The environmental geological survey equipment according to claim 1, characterized in that: A sliding groove (16) is provided on the inner side of the guide rod (4), a sliding block (17) is slidably provided inside the sliding groove (16), a movable rod (18) is installed on the upper part of the sliding block (17), the movable rod (18) and the guide rod (4) are movably connected, a movable plate (19) is installed on the side of the sliding block (17), a first spring (20) is installed on the bottom of the movable plate (19), one end of the first spring (20) away from the movable plate (19) is fixedly connected to the second rotating ring (3), and the side of the movable plate (19) close to the first spring (20) is fixedly connected to the fixed rod (21).

7. The environmental geological survey equipment according to claim 6, characterized in that: A plurality of fixing grooves (22) are provided on the upper portion of the first rotating ring (2), the plurality of fixing grooves (22) are evenly distributed on the circumference, the fixing grooves (22) are movably connected to the fixing rod (21), and the size of the opening of the fixing groove (22) is adapted to the size of the fixing rod (21).

8. The environmental geological survey equipment according to claim 1, characterized in that: A second spring (29) is symmetrically mounted on the upper part of the base (1); a connecting plate (28) is mounted on one end of the second spring (29) away from the base (1); a side of the connecting plate (28) close to the base (1) is fixedly connected to a fixing nail (27); and the fixing nail (27) is movably connected to the base (1).

9. The environmental geological survey equipment according to claim 1, characterized in that: A fixing plate (30) is symmetrically mounted on the upper part of the base (1); a second rotating rod (31) is rotatably connected to the inner side of the fixing plate (30); a first torsion spring (32) is mounted between the fixing plate (30) and the second rotating rod (31); a third rotating rod (33) is mounted at the end of the second rotating rod (31); the lifting plate (34) is mounted on the outer side of the third rotating rod (33); a U-shaped plate (35) is mounted on the side of the third rotating rod (33) away from the lifting plate (34); and the U-shaped plate (35) is movably connected to the pressure plate (36).

10. The environmental geological survey equipment according to claim 9, characterized in that: The inner side of the U-shaped plate (35) is rotatably connected to a fourth rotating rod (37), the pressure plate (36) is mounted on the outer side of the fourth rotating rod (37), a second torsion spring (38) is mounted on the upper part of the U-shaped plate (35), and one end of the second torsion spring (38) away from the U-shaped plate (35) is fixedly connected to the fourth rotating rod (37).

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