Underground water collector for hydraulic ring geological engineering

Abstract

The utility model relates to an underground water collector for hydraulic ring geological engineering, and relates to the field of hydraulic ring geological survey devices, the underground water collector comprises a water collecting bucket, the water collecting bucket is covered with a cover cylinder, the top of the cover cylinder is in a plugging shape, the bottom of the cover cylinder is in an opening shape, and the water collecting bucket is slidably connected in the cover cylinder; a frame body is installed on the ground, a winch is installed on the frame body, a first pull rope is wound on the winch, and the first pull rope is connected with the cover cylinder; the frame body is further provided with a driving assembly for controlling the water collecting barrel to move in the axial direction of the cover barrel. The method and the device have the effect of reducing adverse effects on the taken water quality sample.

Description

Technical Field

[0001] The present application relates to the field of devices for water conservancy, environmental and geological surveys, and in particular to a groundwater collector for water conservancy, environmental and geological engineering. Background Art

[0002] Water conservancy and environmental geological surveys mainly include geological disaster investigations, hydrogeological surveys, environmental geological surveys, and comprehensive geological environment evaluations. When conducting hydrogeological surveys, holes are usually drilled on the ground to extract groundwater. When extracting groundwater, the operator installs a frame equipped with a winch near the hole, then connects the winch's cable to the sampling bucket, and lowers the sampling bucket into the hole through the winch until the sampling bucket contacts the groundwater, and the groundwater naturally flows into the sampling bucket. Finally, the winch is controlled to pull the sampling bucket straight up to the ground to obtain water quality samples.

[0003] Since the hole was excavated temporarily and the hole wall was not supported, when the sampling bucket was lowered, the soil on the hole wall might fall into the sampling barrel, causing adverse effects on the water quality samples taken. Utility Model Content

[0004] In order to reduce the adverse effects on the water quality samples taken, the present application provides a groundwater collector for hydraulic, environmental and geological engineering.

[0005] This application provides a groundwater collector for hydraulic, environmental and geological engineering using the following technical solutions:

[0006] A groundwater collector for hydraulic, environmental and geological engineering includes a water collecting bucket, the outer cover of the water collecting bucket is provided with a cover tube, the top of the cover tube is sealed and the bottom of the cover tube is open, and the water collecting bucket is slidably connected to the cover tube;

[0007] A frame is installed on the ground, a winch is installed on the frame, a first pull rope is wound around the winch, and the first pull rope is connected to the cover cylinder;

[0008] The frame is also provided with a driving assembly for controlling the water collecting bucket to move axially along the cover tube.

[0009] By adopting the above technical solution, in the initial state, the driving component makes the water collecting bucket located in the cover tube. When it is necessary to take a water quality sample, the winch is controlled to work, the first pull rope is released, and the cover tube and the water collecting bucket are lowered into the hole at the same time; after the cover tube and the water collecting bucket are moved into place, the driving component is controlled to work, so that the water collecting bucket moves outside the cover tube until the water collecting bucket moves downward to the extreme position, at which time water naturally overflows into the water collecting bucket.

[0010] When the collection is completed, the driving component is controlled to move the water collecting bucket upward into the cover tube until the water collecting bucket moves upward to the extreme position, and then the winch is controlled to reel in the first pull rope, so that the first pull rope pulls the cover tube and the water collecting bucket upward to the ground; in the process of the water collecting bucket moving along the hole, the cover tube is covered outside the water collecting bucket, which reduces the occurrence of mud on the hole wall falling into the water collecting bucket, thereby reducing the adverse effects on the water quality samples taken.

[0011] Optionally, at least one connecting rod is connected to the top of the outer wall of the water collecting barrel, and a slider is connected to the end of the connecting rod away from the water collecting barrel. A sliding groove corresponding to the slider is opened on the inner wall of the cover tube, and the length direction of the sliding groove is arranged along the axial direction of the cover tube, and the slider is slidably inserted in the corresponding sliding groove.

[0012] By adopting the above technical solution, the slider cooperates with the slide groove, so that the water collecting bucket and the cover tube are slidably matched.

[0013] Optionally, the driving assembly includes a second pull rope wound on the hoist, and the second pull rope passes through the top surface of the cover tube and is connected to the water collection bucket;

[0014] The frame is connected to a horizontal plate, the first pull rope and the second pull rope both pass through the horizontal plate, the horizontal plate is also provided with a strip hole for the second pull rope to move, and the horizontal plate is slidably connected to a mounting block aligned with the second pull rope;

[0015] The water collecting bucket is connected to a spring, and the upper end of the spring is connected to the cover cylinder;

[0016] The driving assembly further comprises a displacement member for driving the mounting block to move along the length direction of the transverse plate.

[0017] By adopting the above technical solution, in the initial state, the shifting piece causes the mounting block to be located on one side of the transverse plate, and the mounting block partially folds the second pull rope. At this time, the second pull rope suspends the water collecting bucket, so that the water collecting bucket is located as a whole in the cover tube, and the spring is in a compressed state. When the water collecting bucket needs to move outside the cover tube, the shifting piece is controlled to work, so that the mounting block moves along the transverse plate, and at the same time, the second pull rope gradually straightens, the spring recovers its deformation and pushes the water collecting bucket to move outside the cover tube; when the water collecting bucket needs to move inside the cover tube, the shifting piece works, so that the mounting block moves along the transverse plate, and at the same time, pushes the second pull rope to gradually fold, and the second pull rope pulls the water collecting bucket into the cover tube, and the water collecting bucket also compresses the spring.

[0018] Optionally, the displacement member includes a screw rotatably connected to the transverse plate, the screw passing through the mounting block and being threadedly connected to the mounting block, and a motor for driving the screw to rotate is further mounted on the frame;

[0019] A connecting block is fixedly connected to the lower surface of the mounting block, and the connecting block is slidably connected to the transverse plate. The axial direction of the lead screw and the sliding direction of the connecting block are both arranged along the length direction of the transverse plate.

[0020] By adopting the above technical solution, the motor drives the lead screw to rotate, and at the same time the connecting block cooperates with the cross plate to enable the mounting block to move along the cross plate. By controlling the rotation direction of the motor output shaft, the forward direction of the mounting block can be changed.

[0021] Optionally, a push plate corresponding to the second pull rope is connected to the mounting block, and an arc-shaped groove is formed on a side of the push plate close to the second pull rope.

[0022] By adopting the above technical solution, the groove enables the mounting block to better push the second pull rope to move, thereby reducing the occurrence of the second pull rope being disengaged from the mounting block due to deviation of the second pull rope.

[0023] Optionally, a connecting groove adapted to the connecting block is provided on the transverse plate, the length direction of the connecting groove is arranged along the length direction of the transverse plate, and the connecting block is slidably inserted into the connecting groove.

[0024] By adopting the above technical solution, the connecting groove cooperates with the connecting block, so that the mounting block and the transverse plate are slidably cooperated.

[0025] Optionally, the top of the cover tube is connected to a conduit, and the second pull rope is passed through the conduit.

[0026] By adopting the above technical solution, the conduit guides the end of the second pull rope close to the water collecting bucket, so that the second pull rope can better pull the water collecting bucket to move.

[0027] Optionally, a filter plate is connected to the top of the water collecting bucket, and the diameter of the filter plate is not less than the inner diameter of the water collecting bucket.

[0028] By adopting the above technical solution, the filter plate filters the water entering the water collection barrel, reducing the possibility of impurities in the water.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. By setting up the frame, winch, first pull rope, cover tube, water collection bucket and drive assembly, the adverse effects on the water quality samples taken are reduced;

[0031] 2. The movement of the water collection bucket can be controlled by setting a horizontal plate, a mounting block, a second pull rope, a spring and a shifting member;

[0032] 3. By setting up the filter plate, the filter plate filters the water entering the water collection barrel, reducing the possibility of impurities in the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the collector according to an embodiment of the present application.

[0034] Figure 2 This is a cross-sectional view showing the positional relationship between the cover tube and the water collecting bucket according to an embodiment of the present application.

[0035] Figure 3 It is a cross-sectional view of a partial structure of a shifting member according to an embodiment of the present application.

[0036] Explanation of the accompanying drawings: 1. Frame; 2. Winch; 21. First pull rope; 22. Second pull rope; 3. Cover tube; 31. Conduit; 32. Slide; 4. Water collecting bucket; 41. Connecting rod; 42. Slider; 43. Filter plate; 5. Drive assembly; 51. Cross plate; 511. Connecting groove; 52. Mounting block; 521. Connecting block; 53. Push plate; 531. Groove; 54. Displacer; 541. Screw; 542. Motor; 543. Spring. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-3 This application is described in further detail.

[0038] The present application discloses a groundwater collector for hydraulic, environmental and geological engineering. Figure 1 and Figure 2 It includes a door-shaped frame 1, a winch 2 is installed on the top of the frame 1, and a first pull rope 21 and a second pull rope 22 are wound around the winch 2; the end of the first pull rope 21 is divided into at least two strands, and the end of the first pull rope 21 is connected to a cover tube 3, the top of the cover tube 3 is closed, and the bottom of the cover tube 3 is open, and the forks at the ends of the first pull rope 21 are fixed to the outer top surface of the cover tube 3.

[0039] A water collecting bucket 4 is provided in the cover tube 3. The top of the water collecting bucket 4 is open. A filter plate 43 is also fixedly connected to the top of the water collecting bucket 4. The filter plate 43 filters the water. The filter plate 43 is located in the water collecting bucket 4, and the side wall of the filter plate 43 is fixed to the inner wall of the water collecting bucket 4. The second pull rope 22 passes through the top surface of the cover tube 3 and extends into the cover tube 3. The end of the second pull rope 22 is also divided into at least two strands, and the ends of the second pull rope 22 are fixed to the top surface of the water collecting bucket 4; the top of the cover tube 3 is also fixedly connected to a conduit 31. The second pull rope 22 is passed through the conduit 31. The conduit 31 guides the second pull rope 22 so that the end of the second pull rope 22 close to the water collecting bucket 4 is always perpendicular to the water collecting bucket 4, so that the water collecting bucket 4 is subjected to more uniform force.

[0040] A connecting rod 41 is fixedly connected to the top of the outer wall of the water collecting bucket 4. In this embodiment, the number of connecting rods 41 is four, and the four connecting rods 41 are distributed along the circumference of the water collecting bucket 4. A slider 42 is fixedly connected to the end of the connecting rod 41 away from the water collecting bucket 4. A slide groove 32 corresponding to the slider 42 is provided on the inner wall of the cover tube 3. The length direction of the slide groove 32 is arranged along the axial direction of the cover tube 3. Each slider 42 is slidably inserted into the corresponding slide groove 32. The slider 42 cooperates with the slide groove 32 to make the water collecting bucket 4 and the cover tube 3 slide together.

[0041] Reference Figure 1 and Figure 3 The frame 1 is also provided with a driving assembly 5 for controlling the axial movement of the water collecting bucket 4 along the cover tube 3. The driving assembly 5 includes a horizontal plate 51 located below the winch 2. The length direction of the horizontal plate 51 is arranged along the length direction of the frame 1, and the two short side walls of the horizontal plate 51 are fixed to the vertical plates corresponding to the frame 1; a mounting block 52 is provided on the horizontal plate 51, and a connecting block 521 is fixedly connected to the lower surface of the mounting block 52, and a connecting groove 511 is provided on the upper surface of the horizontal plate 51 to adapt to the connecting block 521. The length direction of the connecting groove 511 is arranged along the length direction of the horizontal plate 51, and the connecting block 521 is slidably inserted in the connecting groove 511. The connecting block 521 cooperates with the connecting groove 511 to make the mounting block 52 slide with the horizontal plate 51.

[0042] A push plate 53 is connected to a fixed ring on one side of the mounting block 52 close to the second pull rope 22, and an arc-shaped groove 531 is provided on the side of the push plate 53 close to the second pull rope 22; the driving assembly 5 also includes a shifting member 54, which includes a screw 541 rotatably connected to the door frame, the axial direction of the screw 541 is arranged along the length direction of the door frame, and the screw 541 passes through the mounting block 52 and is threadedly connected to the mounting block 52. A motor 542 is also installed on the door frame, and the output shaft of the motor 542 is coaxial with the screw 541 and fixedly connected. Figure 2 and Figure 3 The shifting member 54 further includes a spring 543 fixedly connected to the upper surface of the slider 42 , and the upper end of the spring 543 is fixed to the groove wall at the top of the sliding groove 32 .

[0043] In the initial state, the mounting block 52 is located on one side of the horizontal plate 51, and the mounting block 52 and the push plate 53 partially fold the second pull rope 22. At this time, the spring 543 is in a compressed state, and the water collecting bucket 4 is located as a whole in the cover tube 3; when it is necessary to collect groundwater, the operator lowers the cover tube 3 and the water collecting bucket 4 as a whole into the hole, and starts the winch 2 at the same time. The winch 2 works to release the first pull rope 21 and the second pull rope 22, so that the cover tube 3 and the water collecting bucket 4 move downward at the same time, reducing the occurrence of soil on the hole wall being introduced into the water collecting bucket 4 during movement.

[0044] When the water collecting bucket 4 is moved into place, the winch 2 is turned off and the motor 542 is controlled to work. The motor 542 drives the screw 541 to rotate. At the same time, the connecting block 521 cooperates with the connecting groove 511 to make the mounting block 52 drive the push plate 53 to move, so that the folded part of the second pull rope 22 gradually returns to verticality. The spring 543 restores its deformation and pushes the water collecting bucket 4 out of the cover tube 3 until the slider 42 moves to the bottom of the slide groove 32. At this time, the upper surface of the water collecting bucket 4 is lower than the water surface, and water can naturally flow into the water collecting bucket 4, thereby completing the collection of water quality samples.

[0045] After collection, the motor 542 is controlled to work, so that the mounting block 52 drives the pushing movement, and the push plate 53 pushes the second pull rope 22 to fold, and at the same time the second pull rope 22 pulls the water collecting bucket 4 to move into the cover tube 3, and the movement of the water collecting bucket 4 compresses the spring 543; when the mounting block 52 returns to its initial position, the motor 542 is turned off, and the water collecting bucket 4 is located in the cover tube 3. The winch 2 is turned on, and the winch 2 reels the first pull rope 21 and the second pull rope 22 at the same time, so that the cover tube 3 and the water collecting bucket 4 move upward at the same time. During the movement of the water collecting bucket 4, the cover tube 3 protects the water collecting bucket 4, reduces the occurrence of soil on the hole wall falling into the water collecting bucket 4, thereby reducing the adverse effects on the water quality samples taken.

[0046] When the cover tube 3 and the water collecting bucket 4 are moved to the ground, the winch 2 is turned off and the motor 542 is controlled to work, so that the mounting block 52 and the push plate 53 are moved, so that the folded second pull rope 22 is gradually straightened, and at the same time, the spring 543 recovers its deformation and pushes the water collecting bucket 4 out of the cover tube 3, and the operator pours the water quality sample in the water collecting bucket 4 for collection; then the motor 542 is controlled to work, so that the mounting block 52 and the push plate 53 are moved, so that the second pull rope 22 is gradually folded, and at the same time, the second pull rope 22 pulls the water collecting bucket 4 into the cover tube 3, and the movement of the water collecting bucket 4 also compresses the spring 543; when the mounting block 52 is moved into place, the motor 542 is turned off, and at this time the water collecting bucket 4 is completely located in the cover tube 3.

[0047] The implementation principle of a groundwater collector for hydraulic, environmental and geological engineering in an embodiment of the present application is: control the winch 2 to work, so that the first pull rope 21 and the second pull rope 22 are released, thereby moving the cover tube 3 and the water collecting bucket 4 to the bottom; when the cover tube 3 and the water collecting bucket 4 are moved into place, turn off the winch 2, control the motor 542 to work, move the mounting block 52 and the push plate 53, and the second pull rope 22 gradually straightens, and at the same time the spring 543 recovers its deformation to push the water collecting bucket 4 out, and water floods into the water collecting bucket 4.

[0048] After collection is complete, the motor 542 is controlled to operate, causing the mounting block 52 and push plate 53 to move. The second pull rope 22 gradually folds and pulls the water collection bucket 4 into the cover tube 3. At the same time, the water collection bucket 4 compresses the spring 543. When the mounting block 52 is in place, the motor 542 is turned off, and the winch 2 is controlled to operate, pulling the water collection bucket 4 and the cover tube 3 to the ground. The motor 542 is then controlled to operate, causing the water collection bucket 4 to move outside the cover tube 3. At this time, the operator dumps the water collection bucket 4 to collect water samples. Finally, the motor 542 is controlled to operate, causing the water collection bucket 4 to move into the cover tube 3.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A groundwater collector for hydraulic and environmental geological engineering, comprising a water collecting bucket (4), characterized in that: The outer cover of the water collecting barrel (4) is provided with a cover cylinder (3), the top of the cover cylinder (3) is in a blocked shape, the bottom of the cover cylinder (3) is in an open shape, and the water collecting barrel (4) is slidably connected in the cover cylinder (3); A frame (1) is installed on the ground, a winch (2) is installed on the frame (1), a first pull rope (21) is wound around the winch (2), and the first pull rope (21) is connected to the cover tube (3); A driving assembly (5) for controlling the axial movement of the water collecting bucket (4) along the cover cylinder (3) is also mounted on the frame (1).

2. The groundwater collector for hydraulic, environmental and geological engineering according to claim 1, characterized in that: At least one connecting rod (41) is connected to the top of the outer wall of the water collecting bucket (4), and a slider (42) is connected to one end of the connecting rod (41) away from the water collecting bucket (4). A sliding groove (32) corresponding to the slider (42) is opened on the inner wall of the cover tube (3), and the length direction of the sliding groove (32) is arranged along the axial direction of the cover tube (3), and the slider (42) is slidably inserted in the corresponding sliding groove (32).

3. A groundwater collector for hydraulic, environmental and geological engineering according to claim 1 or 2, characterized in that: The driving assembly (5) includes a second pull rope (22) wound on the hoist (2), and the second pull rope (22) passes through the top surface of the cover tube (3) and is connected to the water collection bucket (4); The frame (1) is connected to a transverse plate (51), the first pull rope (21) and the second pull rope (22) both pass through the transverse plate (51), the transverse plate (51) is also provided with a strip hole for the second pull rope (22) to move, and the transverse plate (51) is slidably connected to a mounting block (52) aligned with the second pull rope (22); The water collecting bucket (4) is connected to a spring (543), and the upper end of the spring (543) is connected to the cover cylinder (3); The driving assembly (5) further comprises a displacement member (54) for driving the mounting block (52) to move along the length direction of the transverse plate (51).

4. The groundwater collector for hydraulic, environmental and geological engineering according to claim 3, characterized in that: The shifting member (54) includes a lead screw (541) rotatably connected to the transverse plate (51), the lead screw (541) passing through the mounting block (52) and being threadedly connected to the mounting block (52), and a motor (542) for driving the lead screw (541) to rotate is also installed on the frame (1); A connecting block (521) is fixedly connected to the lower surface of the mounting block (52), and the connecting block (521) is slidably connected to the transverse plate (51). The axial direction of the lead screw (541) and the sliding direction of the connecting block (521) are both arranged along the length direction of the transverse plate (51).

5. The groundwater collector for hydraulic, environmental and geological engineering according to claim 3, characterized in that: A push plate (53) corresponding to the second pull rope (22) is connected to the mounting block (52), and an arc-shaped groove (531) is provided on a side of the push plate (53) close to the second pull rope (22).

6. The groundwater collector for hydraulic, environmental and geological engineering according to claim 4, characterized in that: The transverse plate (51) is provided with a connecting groove (511) adapted to the connecting block (521), the length direction of the connecting groove (511) being arranged along the length direction of the transverse plate (51), and the connecting block (521) is slidably inserted into the connecting groove (511).

7. The groundwater collector for hydraulic, environmental and geological engineering according to claim 3, characterized in that: The top of the cover cylinder (3) is connected to a conduit (31), and the second pull rope (22) is passed through the conduit (31).

8. The groundwater collector for hydraulic, environmental and geological engineering according to claim 1, characterized in that: The top of the water collecting bucket (4) is connected to a filter plate (43), and the diameter of the filter plate (43) is not less than the inner diameter of the water collecting bucket (4).

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