Layered water pumping device for hydraulic ring geological drilling

Abstract

The utility model relates to the field of hydraulic ring geology detection, and discloses a hydraulic ring geology drilling layered water pumping device which comprises a base and vertical plates, the vertical plates are welded to the two sides of the top of the base respectively, a transverse plate is welded between the tops of the vertical plates, and a shell is fixed to the center of the transverse plate. A first bevel gear is movably connected to the center of the top of the shell, and a lead screw is longitudinally assembled in the first bevel gear. According to the hydraulic ring geological drilling layered water pumping device, a pressing plate is transversely fixed to the bottom of a lead screw, a motor on the right side of a fixing plate is started, a bevel gear II is meshed with a bevel gear I below, and internal threads matched with the lead screw are also arranged in the bevel gear I, so that the lead screw and the pressing plate can be vertically lifted along a channel between a shell and a transverse plate; the two sides of the pressing plate slide along the holes in the transverse plate through the limiting rods, then the disc is adjusted, the electric drilling device or the suction pipe is inserted into the ground, and the problem that drilling and suction are carried out separately is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogeological, engineering geological and environmental geological detection, in particular to a layered pumping device for hydrogeological boreholes in hydrogeological, engineering geological and environmental geology. Background Technique

[0002] Hydrogeological, engineering geological and environmental geological detection is a series of inspection operations such as geomorphic mapping, water quality or soil sample acquisition for hydrogeology, engineering geology and environmental geology in a certain area. During this process, the depth and location of groundwater are very important, which are not only resources for irrigating fields but also potable fresh water resources.

[0003] The common way to detect groundwater is drilling and pumping operations. First, use a percussion electric drill to drill holes on the ground, then press the pipeline into the interior to suck liquid, and then send it to the inspection institute for quality inspection. However, the drilling and extraction of such devices are often carried out separately, and the handling of different devices is quite laborious, and it is very time-consuming to use. There is an urgent need to integrate the two for transformation.

[0004] Now, a new type of layered pumping device for hydrogeological boreholes in hydrogeological, engineering geological and environmental geology is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a layered pumping device for hydrogeological boreholes in hydrogeological, engineering geological and environmental geology to solve the problem of separate drilling and suction mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A layered pumping device for hydrogeological boreholes in hydrogeological, engineering geological and environmental geology, including a base and a vertical plate. The two sides of the top of the base are respectively welded with vertical plates, and a cross plate is welded between the tops of the vertical plates. The center of the cross plate is fixed with a housing, and the center of the top of the housing is movably connected with a bevel gear one. A lead screw is longitudinally assembled in the bevel gear one, and a pressing plate is horizontally fixed at the bottom of the lead screw. The upper right side of the housing is welded with a fixing plate, and a motor is fixed on the right side of the fixing plate. A bevel gear two is movably connected to the left side of the fixing plate. A through groove is arranged between the two sides inside the vertical plate. A scale is longitudinally arranged in front of the surface of the vertical plate. The two sides of the top of the pressing plate are respectively fixed with limit rods. The four corners of the bottom of the base are respectively fixed with casters. A circular groove is arranged at the center of the inside of the base.

[0007] Preferably, the motor can control the rotation of the bevel gear two on the side of the fixing plate, and the bevel gear two is meshed and connected to the right side of the top of the bevel gear one.

[0008] Preferably, the limit rods can slide up and down along the holes on both sides of the cross plate, and both sides of the pressing plate are respectively embedded in the through grooves.

[0009] Preferably, a connecting block is welded at the center of the bottom of the pressing plate, and a disc is movably connected behind the connecting block. An electric drill is installed below the disc, a suction pipe is installed above the disc, and a liquid pump is installed at the lower right of the suction pipe. A water pipe is fixed to the output end of the liquid pump. A positioning piece is fixed at the center of the front end of the connecting block, and a first bolt is threadedly connected in the hole of the positioning piece. Four groups of screw holes are arranged around the front surface of the disc.

[0010] Preferably, the rear of the first bolt passes through the positioning piece and is embedded in the screw hole, and the disc can rotate in place behind the connecting block.

[0011] Preferably, the suction pipe and the electric drill are symmetrically installed above and below the disc, and the liquid pump is connected between the suction pipe and the water pipe.

[0012] Preferably, a vertical rod is fixed to the left of the center of the top of the base, and a frame is fixed above the right side of the vertical rod. A rotating block is movably connected between the upper and lower parts inside the frame, and a second bolt is threadedly connected in the hole of the front end of the rotating block. A cover body is fixed to the right side of the rotating block.

[0013] Preferably, the rotating block can rotate horizontally along the shaft inside the frame, and the cover body can rotate back and forth on the right side of the frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: This hydrogeological drilling stratified pumping device not only integrates the functions of drilling and pumping, realizes convenient tool replacement, but also protects the drill bit;

[0015] (1) By horizontally fixing a pressing plate at the bottom of the lead screw, moving the base to the drilling position with casters, starting the motor on the right side of the fixing plate, meshing the bevel gear II with the bevel gear I below, since the internal thread matching the lead screw is also provided inside the bevel gear I, the lead screw and the pressing plate can be vertically lifted and lowered along the channel between the housing and the cross plate. The two sides of the pressing plate also slide along the holes in the cross plate through the limiting rods, and then adjusting the disc, inserting the electric drill or the suction pipe into the ground, observing the scale on the surface of the vertical plate, and sequentially performing drilling and stratified extraction of groundwater;

[0016] (2) By installing an electric drill below the disc and a suction pipe above the disc, the electric drill and the suction pipe are in the same vertical plane. When rotating the disc, the screw hole on the disc can be locked by the first bolt installed on the front-end positioning piece, so as to select whether the suction pipe is below or the electric drill is below, without using two separate devices to perform sample extraction, which greatly saves the time of stratified pumping.

[0017] (3) By fixing a cover on the right side of the rotating block, after use, rotate the electric drill downward, and then rotate the rotating block assembled in the upper right corner frame, guiding the cover to rotate from back to front together. The slot on the top of the cover can be sleeved outside the rod of the electric drill, and the tip below is also isolated and protected, avoiding bumps during the movement of the device, and the cover can also be removed during lifting operations without affecting the work. Description of the Drawings

[0018] Figure 1 It is a front view sectional structure schematic diagram of the present utility model;

[0019] Figure 2 It is a front view structure schematic diagram of the housing of the present utility model;

[0020] Figure 3 It is a front view structure schematic diagram of the disc of the present utility model;

[0021] Figure 4 It is a front view structure schematic diagram of the cover of the present utility model.

[0022] In the figure: 1, base; 2, casters; 3, vertical plate; 4, vertical rod; 5, through groove; 6, frame; 7, pressing plate; 8, cross plate; 9, limiting rod; 10, housing; 11, lead screw; 12, fixing plate; 13, motor; 14, water pipe; 15, disc; 16, cover; 17, electric drill; 18, round groove; 19, rotating block; 20, scale; 21, bevel gear one; 22, bevel gear two; 23, suction pipe; 24, liquid pump; 25, screw hole; 26, positioning piece; 27, bolt one; 28, connecting block; 29, bolt two. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4, A hydrogeological borehole layered pumping device, including a base 1 and a vertical plate 3. Vertical plates 3 are welded to both sides of the top of the base 1, and a cross plate 8 is welded between the tops of the vertical plates 3. A housing 10 is fixed at the center of the cross plate 8, and a bevel gear one 21 is movably connected to the center of the top of the housing 10. A lead screw 11 is longitudinally assembled in the bevel gear one 21, and a pressing plate 7 is horizontally fixed to the bottom of the lead screw 11. A fixing plate 12 is welded to the upper right of the housing 10, and a motor 13 is fixed to the right side of the fixing plate 12. A bevel gear two 22 is movably connected to the left side of the fixing plate 12. A through groove 5 is provided between the two sides inside the vertical plate 3. A scale 20 is longitudinally provided in the front of the surface of the vertical plate 3. Limiting rods 9 are respectively fixed to both sides of the top of the pressing plate 7. Casters 2 are respectively fixed to the four corners below the base 1. A circular groove 18 is provided at the center inside the base 1;

[0025] The motor 13 can control the rotation of the bevel gear two 22 on the side of the fixing plate 12. The bevel gear two 22 is meshed and connected to the right side of the top of the bevel gear one 21. The limiting rods 9 can slide up and down along the holes on both sides of the cross plate 8. Both sides of the pressing plate 7 are respectively embedded in the through groove 5;

[0026] Specifically, as Figure 1 , Figure 2 and Figure 3 shown, move the base 1 to the location of the borehole to be drilled with the caster 2, start the motor 13 on the right side of the fixing plate 12, and pass through the bevel gear two 22 to mesh with the bevel gear one 21 below. Since the inside of the bevel gear one 21 is also provided with an internal thread matching the lead screw 11, the lead screw 11 and the pressing plate 7 can be vertically lifted and lowered along the channel between the housing 10 and the cross plate 8. Both sides of the pressing plate 7 also slide along the holes in the cross plate 8 through the limiting rods 9, and then adjust the disc 15, and insert the electric drilling device 17 or the suction pipe 23 into the ground for inspection and sampling.

[0027] Embodiment 2: A connecting block 28 is welded to the center of the bottom of the pressing plate 7, and a disc 15 is movably connected to the rear of the connecting block 28. An electric drilling device 17 is installed below the disc 15, a suction pipe 23 is installed above the disc 15, and a liquid pump 24 is installed below the right of the suction pipe 23. A water pipe 14 is fixed to the output end of the liquid pump 24. A positioning piece 26 is fixed to the center of the front end of the connecting block 28, and a bolt one 27 is threadedly connected to the hole of the positioning piece 26. Four groups of screw holes 25 are provided around the front surface of the disc 15;

[0028] The rear of the bolt one 27 passes through the positioning piece 26 and is embedded in the screw hole 25. The disc 15 can rotate in place behind the connecting block 28. The suction pipe 23 and the electric drilling device 17 are symmetrically installed at the upper and lower parts of the disc 15. The liquid pump 24 is connected between the suction pipe 23 and the water pipe 14;

[0029] Specifically, as Figure 1 and Figure 3As shown in the figure, an electric drill 17 is installed below the disc 15, and a suction pipe 23 is installed above the disc 15. The electric drill 17 and the suction pipe 23 are in the same vertical plane. When the disc 15 is rotated, the screw hole 25 on the disc 15 can be locked by the bolt 27 installed on the front positioning piece 26, so as to select whether the suction pipe 23 is below or the electric drill 17 is below, and there is no need to implement sample extraction with two separate devices.

[0030] Embodiment 3: A vertical rod 4 is fixedly installed on the left side of the center of the top of the base 1, and a frame 6 is fixedly installed above the right side of the vertical rod 4. A rotating block 19 is movably connected between the upper and lower parts inside the frame 6, and a bolt 29 is threadedly connected to the hole at the front end of the rotating block 19. A cover 16 is fixedly installed on the right side of the rotating block 19. The rotating block 19 can rotate horizontally along the shaft inside the frame 6, and the cover 16 can rotate back and forth on the right side of the frame 6;

[0031] Specifically, as Figure 1 and Figure 4 shown in the figure, after use, rotate the electric drill 17 to the downward direction, and then rotate the rotating block 19 assembled in the frame 6 in the upper right corner to guide the cover 16 to rotate from back to front together. The slot on the top of the cover 16 can be sleeved outside the rod of the electric drill 17, and the tip below is also isolated and protected to avoid bumps during the movement of the device.

[0032] Working principle: When the utility model is in use, first, move the base 1 to the drilling position with the casters 2, start the motor 13 on the right side of the fixing plate 12, and engage the bevel gear 22 below with the bevel gear 21 above. Since the inner thread matching the lead screw 11 is also provided inside the bevel gear 21, the lead screw 11 and the pressing plate 7 can be vertically lifted and lowered along the channel between the housing 10 and the cross plate 8. The two sides of the pressing plate 7 also slide along the holes in the cross plate 8 through the limiting rods 9. Then adjust the disc 15, insert the electric drill 17 or the suction pipe 23 into the ground. An electric drill 17 is installed below the disc 15, and a suction pipe 23 is installed above the disc 15. The electric drill 17 and the suction pipe 23 are in the same vertical plane. When the disc 15 is rotated, the screw hole 25 on the disc 15 can be locked by the bolt 27 installed on the front positioning piece 26, so as to select whether the suction pipe 23 is below or the electric drill 17 is below, and then sink and drill and extract groundwater in sequence. After use, rotate the electric drill 17 to the downward direction, and then rotate the rotating block 19 assembled in the frame 6 in the upper right corner to guide the cover 16 to rotate from back to front together. The slot on the top of the cover 16 can be sleeved outside the rod of the electric drill 17 to provide protection.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A hydraulic geotechnical drilling and stratified pumping device, comprising a base (1) and a vertical plate (3), characterized in that: Vertical plates (3) are welded to both sides of the top of the base (1), and a horizontal plate (8) is welded between the tops of the vertical plates (3). A shell (10) is fixed at the center of the horizontal plate (8), and a bevel gear 1 (21) is movably connected to the center of the top of the shell (10). A screw rod (11) is longitudinally mounted in the bevel gear 1 (21), and a pressure plate (7) is transversely fixed to the bottom of the screw rod (11). A fixing plate (12) is welded to the upper right of the shell (10), and a motor (13) is fixed to the right side of the fixing plate (12), and a bevel gear 2 (22) is movably connected to the left side of the fixing plate (12). A through groove (5) is provided between the two sides inside the vertical plates (3), and a scale (20) is longitudinally provided in front of the surface of the vertical plates (3). Limit rods (9) are fixed to both sides of the top of the pressure plate (7), and casters (2) are fixed to the four corners below the base (1). A circular groove (18) is provided at the center inside the base (1).

2. A hydraulic geotechnical drilling and stratified pumping device according to claim 1, characterized in that: The motor (13) can control the rotation of the second bevel gear (22) on the side of the fixed plate (12), and the second bevel gear (22) is meshedly connected to the right side of the top of the first bevel gear (21).

3. A hydraulic geotechnical drilling and stratified pumping device according to claim 1, characterized in that: The limiting rod (9) can slide up and down along the holes on both sides of the transverse plate (8), and the two sides of the pressing plate (7) are respectively embedded in the through grooves (5).

4. A hydraulic geotechnical drilling and stratified pumping device according to claim 1, characterized in that: A connecting block (28) is welded at the center of the bottom of the pressing plate (7), and a disc (15) is movably connected to the rear of the connecting block (28). An electric drill (17) is installed below the disc (15). A suction pipe (23) is installed above the disc (15), and a liquid pump (24) is installed at the lower right of the suction pipe (23). A water pipe (14) is fixed to the output end of the liquid pump (24). A positioning piece (26) is fixed at the center of the front end of the connecting block (28), and a bolt (27) is threadedly connected to the hole of the positioning piece (26). Four groups of screw holes (25) are arranged around the front surface of the disc (15).

5. A hydraulic geotechnical drilling and stratified pumping device according to claim 4, characterized in that: The rear of the bolt 1 (27) passes through the positioning plate (26) and is embedded in the screw hole (25), and the disc (15) can rotate in situ behind the connecting block (28).

6. A hydraulic geotechnical drilling and stratified pumping device according to claim 4, characterized in that: The suction pipe (23) and the electric drill (17) are symmetrically mounted at the upper and lower positions of the disc (15), and the liquid pump (24) is connected between the suction pipe (23) and the water pipe (14).

7. The hydraulic geotechnical drilling and stratified pumping device according to claim 1 is characterized by: A vertical rod (4) is fixed to the left of the center of the top of the base (1), and a frame body (6) is fixed above the right side of the vertical rod (4). A rotary block (19) is movably connected between the upper and lower parts of the frame body (6), and a second bolt (29) is threadedly connected to a hole at the front end of the rotary block (19). A cover body (16) is fixed to the right side of the rotary block (19).

8. The hydraulic geotechnical drilling and stratified pumping device according to claim 7 is characterized by: The rotating block (19) can rotate horizontally along the shaft inside the frame (6), and the cover (16) can rotate back and forth on the right side of the frame (6).

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