CN217033502U - Weak water-permeable cohesive soil water pumping test device - Google Patents
Weak water-permeable cohesive soil water pumping test device Download PDFInfo
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- CN217033502U CN217033502U CN202220645366.4U CN202220645366U CN217033502U CN 217033502 U CN217033502 U CN 217033502U CN 202220645366 U CN202220645366 U CN 202220645366U CN 217033502 U CN217033502 U CN 217033502U
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Abstract
The utility model relates to the technical field of test equipment, in particular to a weakly permeable cohesive soil pumping test device, which is characterized in that weakly permeable cohesive soil is accumulated between a first screen and a second screen, the right side is pumped out of a water tank, the water level on the right side is observed and recorded, and meanwhile, the position of the second screen can be adjusted by rotating a screw pipe, so that weakly permeable cohesive soil layers with different thicknesses can be tested, and the flexibility is higher; the device comprises a base, a bottom foot and a water tank, wherein the bottom foot is fixedly arranged at the bottom of the base, and the water tank is fixedly arranged at the top of the base; the water discharging pipe is arranged at the lower end of the left part of the water tank, the first screen plate is fixedly arranged at the right part of the water tank, the solenoid is rotatably arranged at the left part of the water tank, the left part of the screw rod is inserted into the solenoid from the right part of the solenoid and screwed in the solenoid, and the second screen plate is fixedly arranged at the right part of the screw rod.
Description
Technical Field
The utility model relates to the technical field of test equipment, in particular to a test device for pumping water from weak permeable cohesive soil.
Background
The weak permeable cohesive soil water pumping test device is an auxiliary device which is used for testing the water permeability of weak permeable cohesive soil in the performance test process of the weak permeable cohesive soil, is convenient for operators to better know the performance of the weak permeable cohesive soil, and is widely used in the technical field of test equipment; when the existing test device for pumping the cohesive soil with the weak water permeability is used, the cohesive soil with the weak water permeability is fixed in a water tank, and the change of the water level is observed by pumping out the water tank; but the structure of current test device that draws water of weak infiltration cohesive soil is comparatively complicated, and the operation is inconvenient, and the flexibility is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the test device for pumping the weak permeable cohesive soil, which is flexible and simple to operate.
The utility model relates to a test device for pumping water through weakly permeable cohesive soil, which comprises a base, a bottom foot and a water tank, wherein the bottom foot is fixedly arranged at the bottom of the base; the water discharging pipe is arranged at the lower end of the left part of the water tank, the first screen plate is fixedly arranged at the right part of the water tank, the solenoid is rotatably arranged at the left part of the water tank, the left part of the screw is inserted into the solenoid from the right part of the solenoid and is screwed in the solenoid, the second screen plate is fixedly arranged at the right part of the screw, the lifting mechanism is fixedly arranged at the bottom of the water tank, the water pumping mechanism is arranged at the right end of the top of the base, and the mud discharging mechanism is arranged in the water pumping mechanism; when using weak stickness soil that permeates water to draw water test device to test, it piles up between first otter board and second otter board to permeate water weakly, add water in the right-hand left of first otter board and second otter board, then take out from the basin with who takes out on right side, observe the record to the water level on right side, can adjust the position of second otter board through rotating the screwed pipe simultaneously, thereby can test the stickness soil layer that permeates water weakly of different thickness, the flexibility is higher, the water of taking out from passes through the water tank and collects, be convenient for recycle, and after the experiment, can fall the bottom plate, wash the basin is inside, waste water is from the drain pipe discharge, effective improve equipment's cleaning efficiency, overall structure is simple, and convenient for operation, and high practicability.
Preferably, the lifting mechanism comprises an air cylinder, a bottom plate and a sealing gasket, the air cylinder is fixedly arranged at the bottom of the water tank, the bottom plate is fixedly arranged at the bottom of the air cylinder, the bottom plate is positioned below the first screen plate and the second screen plate, the sealing gasket is fixedly arranged at the top of the bottom plate, and the top of the sealing gasket is contacted with the bottoms of the first screen plate and the second screen plate; promote the bottom plate through the cylinder and go up and down, be convenient for cooperate first otter board and second otter board to form the experiment cavity, be convenient for simultaneously to the waste water drainage basin that washes.
Preferably, the water pumping mechanism comprises a water tank, a water pump, a water pumping pipe and a connecting pipe, the water tank is fixedly arranged at the right end of the top of the base, the water pump is fixedly arranged at the top of the water tank, the water pumping pipe is arranged at the left part of the water pump, the left part of the water pumping pipe is inserted into the water tank leftwards and is positioned at the right side of the first screen plate, and the connecting pipe is arranged at the right part of the water pump and is inserted into the water tank downwards; the water pumped from the water pump is collected through the water tank, so that the water pump is convenient to reuse and saves water resources.
Preferably, the sludge discharge mechanism comprises a motor, a screw rod, a scraper blade, a sludge discharge pipe and a water outlet pipe, the motor is fixedly arranged at the left part of the water tank, the screw rod is rotatably arranged at the lower end inside the water tank, the left part of the screw rod is connected with the output end of the motor, the scraper blade is screwed in the middle of the screw rod, the sludge discharge pipe is arranged at the lower end of the right part of the water tank, and the water outlet pipe is arranged at the right part of the water tank and is positioned above the sludge discharge pipe; the motor drives the scraper to reciprocate and discharge the sediment out of the water tank.
Preferably, the water replenishing device further comprises a support, a liquid level meter and a water replenishing pipe, wherein the support is fixedly arranged at the top of the first screen plate, the liquid level meter is fixedly arranged in the middle of the support and is downwards inserted into the water tank, and the water replenishing pipe is arranged at the upper end of the left part of the water tank; the water level is accurately detected through the setting.
Preferably, the water tank further comprises a positioning pipe and a positioning rod, the positioning pipe is fixedly arranged at the left end inside the water tank, the positioning rod is fixedly arranged at the left part of the second screen plate, and the left part of the positioning rod is inserted into the positioning pipe from the right part of the positioning pipe; the second screen plate is positioned and guided through the arrangement.
Preferably, the water tank further comprises a sleeve and a bolt, the sleeve is fixedly arranged at the left part of the water tank and sleeved in the middle of the solenoid, the bolt is screwed in the middle of the sleeve, and the end part of the solenoid is in contact with the solenoid; the screw is locked by the above arrangement.
Preferably, the water tank also comprises a limiting pipe and a limiting rod, wherein the limiting pipe is fixedly arranged at the bottom of the water tank, the limiting rod is fixedly arranged at the bottom of the bottom plate, and the bottom of the limiting rod is inserted into the limiting pipe from the top of the limiting pipe; the bottom plate is limited and guided through the arrangement.
Compared with the prior art, the utility model has the beneficial effects that: when using weak stickness soil that permeates water to draw water test device to test, it piles up between first otter board and second otter board to permeate water weakly, add water in the right-hand left of first otter board and second otter board, then take out from the basin with who takes out on right side, observe the record to the water level on right side, can adjust the position of second otter board through rotating the screwed pipe simultaneously, thereby can test the stickness soil layer that permeates water weakly of different thickness, the flexibility is higher, the water of taking out from passes through the water tank and collects, be convenient for recycle, and after the experiment, can fall the bottom plate, wash the basin is inside, waste water is from the drain pipe discharge, effective improve equipment's cleaning efficiency, overall structure is simple, and convenient for operation, and high practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sink of the present invention;
FIG. 3 is a schematic view showing an internal structure of the water tank of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 1;
in the drawings, the reference numbers: 1. a base; 2. a footing; 3. a water tank; 4. a drain pipe; 5. a first screen plate; 6. a solenoid; 7. a screw; 8. a second net plate; 9. a cylinder; 10. a base plate; 11. a gasket; 12. a water tank; 13. a water pump; 14. a water pumping pipe; 15. a connecting pipe; 16. a motor; 17. a lead screw; 18. a squeegee; 19. a sludge discharge pipe; 20. a water outlet pipe; 21. a support; 22. a liquid level meter; 23. a water replenishing pipe; 24. a positioning tube; 25. positioning a rod; 26. a sleeve; 27. a bolt; 28. a limiting pipe; 29. a limiting rod.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
A test device for pumping water through weakly permeable cohesive soil comprises a base 1, a footing 2 and a water tank 3, wherein the footing 2 is fixedly arranged at the bottom of the base 1, and the water tank 3 is fixedly arranged at the top of the base 1; the water pump is characterized by further comprising a drain pipe 4, a first screen plate 5, a screwed pipe 6, a screw 7, a second screen plate 8, a lifting mechanism, a water pumping mechanism and a mud discharging mechanism, wherein the drain pipe 4 is arranged at the lower end of the left part of the water tank 3, the first screen plate 5 is fixedly arranged at the right part of the water tank 3, the screwed pipe 6 is rotatably arranged at the left part of the water tank 3, the left part of the screw 7 is inserted into the screwed pipe 6 from the right part of the screwed pipe 6, the second screen plate 8 is fixedly arranged at the right part of the screw 7, the lifting mechanism is fixedly arranged at the bottom of the water tank 3, the water pumping mechanism is arranged at the right end of the top of the base 1, the mud discharging mechanism is arranged in the water pumping mechanism, the lifting mechanism comprises an air cylinder 9, a bottom plate 10 and a sealing gasket 11, the air cylinder 9 is fixedly arranged at the bottom of the water tank 3, the bottom plate 10 is fixedly arranged at the bottom of the air cylinder 9, the bottom plate 10 is arranged below the first screen plate 5 and the second screen plate 8, the sealing gasket 11 is fixedly arranged at the top of the bottom plate 10, the top of the sealing gasket 11 is contacted with the bottoms of the first screen plate 5 and the second screen plate 8, the water pumping mechanism comprises a water tank 12, a water pump 13, a water pumping pipe 14 and a connecting pipe 15, the water tank 12 is fixedly arranged at the right end of the top of the base 1, the water pump 13 is fixedly arranged at the top of the water tank 12, the water pumping pipe 14 is arranged at the left part of the water pump 13, the left part of the water pumping pipe 14 is inserted into the water tank 12 leftwards and positioned at the right side of the first screen plate 5, the connecting pipe 15 is arranged at the right part of the water pump 13 and inserted into the water tank 12 downwards, the mud discharging mechanism comprises a motor 16, the water tank sludge removing device comprises a screw rod 17, a scraper 18, a sludge discharging pipe 19 and a water outlet pipe 20, wherein a motor 16 is fixedly arranged at the left part of a water tank 12, the screw rod 17 is rotatably arranged at the lower end inside the water tank 12, the left part of the screw rod 17 is connected with the output end of the motor 16, the scraper 18 is screwed in the middle of the screw rod 17, the sludge discharging pipe 19 is arranged at the lower end of the right part of the water tank 12, and the water outlet pipe 20 is arranged at the right part of the water tank 12 and is positioned above the sludge discharging pipe 19; when using weak stickness soil that permeates water to draw water test device to test, it piles up between first otter board 5 and second otter board 8 to permeate water weakly, add water in the right-hand and second otter board 8's of first otter board 5 left, then take out basin 3 with who takes out on the right side, observe the record to the water level on right side, can adjust the position of second otter board 8 through rotating solenoid 6 simultaneously, thereby can test the weak stickness soil layer that permeates water of different thickness, the flexibility is higher, the water of taking out is collected through water tank 12, be convenient for recycle, and after the experiment, can fall bottom plate 10, wash 3 insides of basin, waste water is discharged from drain pipe 4, effective improve equipment's cleaning efficiency, overall structure is simple, and convenient for operation, the practicality is stronger.
Example 2
A test device for pumping water through weakly permeable cohesive soil comprises a base 1, a footing 2 and a water tank 3, wherein the footing 2 is fixedly arranged at the bottom of the base 1, and the water tank 3 is fixedly arranged at the top of the base 1; the water-level gauge is characterized by further comprising a water discharge pipe 4, a first screen plate 5, a screw pipe 6, a screw rod 7, a second screen plate 8, a lifting mechanism, a water pumping mechanism and a mud discharging mechanism, wherein the water discharge pipe 4 is arranged at the lower end of the left part of the water tank 3, the first screen plate 5 is fixedly arranged at the right part of the water tank 3, the screw pipe 6 is rotatably arranged at the left part of the water tank 3, the left part of the screw rod 7 is inserted into the screw pipe 6 from the right part of the screw pipe 6 and is screwed in the screw pipe 6, the second screen plate 8 is fixedly arranged at the right part of the screw rod 7, the lifting mechanism is fixedly arranged at the bottom of the water tank 3, the water pumping mechanism is arranged at the right end of the top of the base 1, the mud discharging mechanism is arranged in the water pumping mechanism, a support 21 is fixedly arranged at the top of the first screen plate 5, a liquid level gauge 22 is fixedly arranged at the middle part of the support 21 and is downwards inserted into the water tank 3, a water replenishing pipe 23 is arranged at the upper end of the left part of the water tank 3, a positioning pipe 24 is fixedly arranged at the left end of the water tank 3, a positioning rod 25 is fixedly arranged at the left part of the second screen plate 8, the left part of the positioning rod 25 is inserted into the positioning tube 24 from the right part of the positioning tube 24, the sleeve 26 is fixedly arranged at the left part of the water tank 3 and sleeved at the middle part of the solenoid 6, the bolt 27 is screwed at the middle part of the sleeve 26, the end part of the solenoid 6 is contacted with the solenoid 6, the limiting tube 28 is fixedly arranged at the bottom of the water tank 3, the limiting rod 29 is fixedly arranged at the bottom of the bottom plate 10, and the bottom of the limiting rod 29 is inserted into the limiting tube 28 from the top of the limiting tube 28; when the test is carried out, the water level is accurately measured through the liquid level meter, and the limiting pipe and the limiting rod are used for limiting and guiding the bottom plate.
As shown in fig. 1 to 4, the test device for pumping out the cohesive soil with weak water according to the present invention is used for accumulating the cohesive soil with weak water between the first net plate 5 and the second net plate 8, water is added to the right of the first screen plate 5 and the left of the second screen plate 8, and then the right person is taken out of the water tank 3, the water level on the right side is observed and recorded, meanwhile, the position of the second screen plate 8 can be adjusted by rotating the solenoid 6, thereby being capable of testing the weakly permeable cohesive soil layers with different thicknesses, having higher flexibility, collecting the pumped water through the water tank 12, being convenient for recycling, and falling the bottom plate 10 after the experiment is finished, wash 3 insides in basin, waste water is discharged from drain pipe 4, effective improve equipment's clean efficiency, overall structure is simple, the simple operation, the practicality is stronger.
According to the test device for pumping the cohesive soil with weak water, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the specific structures, models and coefficient indexes of all parts are self-contained technologies, so that the test device can be implemented as long as the beneficial effects of the test device are achieved; the water pump of the test device for pumping the water through the weakly permeable cohesive soil is purchased on the market, and technicians in the industry only need to install and operate the water pump according to the attached application specifications, and creative labor of the technicians in the field is not needed.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (8)
1. A test device for pumping water through cohesive soil with weak water comprises a base (1), a footing (2) and a water tank (3), wherein the footing (2) is fixedly arranged at the bottom of the base (1), and the water tank (3) is fixedly arranged at the top of the base (1); the water pumping device is characterized by further comprising a water draining pipe (4), a first screen plate (5), a solenoid (6), a screw rod (7), a second screen plate (8), a lifting mechanism, a water pumping mechanism and a mud discharging mechanism, wherein the water draining pipe (4) is arranged at the lower end of the left part of the water tank (3), the first screen plate (5) is fixedly arranged at the right part of the water tank (3), the solenoid (6) can be rotatably arranged at the left part of the water tank (3), the left part of the screw rod (7) is inserted into the right part of the solenoid (6) and screwed into the solenoid (6), the second screen plate (8) is fixedly arranged at the right part of the screw rod (7), the lifting mechanism is fixedly arranged at the bottom of the water tank (3), the water pumping mechanism is arranged at the right end of the top of the base (1), and the mud discharging mechanism is arranged in the water pumping mechanism.
2. The weak water permeable cohesive soil water pumping test device according to claim 1, wherein the lifting mechanism comprises a cylinder (9), a bottom plate (10) and a sealing gasket (11), the cylinder (9) is fixedly arranged at the bottom of the water tank (3), the bottom plate (10) is fixedly arranged at the bottom of the cylinder (9), the bottom plate (10) is positioned below the first net plate (5) and the second net plate (8), the sealing gasket (11) is fixedly arranged at the top of the bottom plate (10), and the top of the sealing gasket (11) is in contact with the bottoms of the first net plate (5) and the second net plate (8).
3. The test device for pumping water through cohesive soil with weak water according to claim 1, wherein the pumping mechanism comprises a water tank (12), a water pump (13), a pumping pipe (14) and a connecting pipe (15), the water tank (12) is fixedly arranged at the right end of the top of the base (1), the water pump (13) is fixedly arranged at the top of the water tank (12), the pumping pipe (14) is arranged at the left part of the water pump (13), the left part of the pumping pipe (14) is inserted into the water tank (12) leftwards and positioned at the right of the first mesh plate (5), and the connecting pipe (15) is arranged at the right part of the water pump (13) and inserted into the water tank (12) downwards.
4. The test device for pumping the weakly permeable cohesive soil as claimed in claim 1, wherein the mud discharging mechanism comprises a motor (16), a lead screw (17), a scraper (18), a mud discharging pipe (19) and a water outlet pipe (20), the motor (16) is fixedly arranged at the left part of the water tank (12), the lead screw (17) is rotatably arranged at the lower end of the inside of the water tank (12), the left part of the lead screw (17) is connected with the output end of the motor (16), the scraper (18) is screwed in the middle part of the lead screw (17), the mud discharging pipe (19) is arranged at the lower end of the right part of the water tank (12), and the water outlet pipe (20) is arranged at the right part of the water tank (12) and is positioned above the mud discharging pipe (19).
5. The test device for pumping water through cohesive soil with weak water permeability according to claim 1, further comprising a bracket (21), a liquid level meter (22) and a water replenishing pipe (23), wherein the bracket (21) is fixedly arranged at the top of the first net plate (5), the liquid level meter (22) is fixedly arranged in the middle of the bracket (21) and is downwards inserted into the water tank (3), and the water replenishing pipe (23) is arranged at the upper end of the left part of the water tank (3).
6. The test device for pumping water through cohesive soil with weak water permeability according to claim 1, further comprising a positioning pipe (24) and a positioning rod (25), wherein the positioning pipe (24) is fixedly arranged at the left end inside the water tank (3), the positioning rod (25) is fixedly arranged at the left part of the second net plate (8), and the left part of the positioning rod (25) is inserted into the positioning pipe (24) from the right part of the positioning pipe (24).
7. The test device for pumping water through weakly permeable cohesive soil as claimed in claim 1, further comprising a sleeve (26) and a bolt (27), wherein the sleeve (26) is fixedly arranged at the left part of the water tank (3) and sleeved at the middle part of the solenoid (6), the bolt (27) is screwed at the middle part of the sleeve (26), and the end part of the solenoid (6) is in contact with the solenoid (6).
8. The test device for pumping water through cohesive soil with weak water permeability according to claim 1, further comprising a limiting pipe (28) and a limiting rod (29), wherein the limiting pipe (28) is fixedly arranged at the bottom of the water tank (3), the limiting rod (29) is fixedly arranged at the bottom of the bottom plate (10), and the bottom of the limiting rod (29) is inserted into the limiting pipe (28) from the top of the limiting pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645366.4U CN217033502U (en) | 2022-03-18 | 2022-03-18 | Weak water-permeable cohesive soil water pumping test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645366.4U CN217033502U (en) | 2022-03-18 | 2022-03-18 | Weak water-permeable cohesive soil water pumping test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217033502U true CN217033502U (en) | 2022-07-22 |
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ID=82412366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645366.4U Active CN217033502U (en) | 2022-03-18 | 2022-03-18 | Weak water-permeable cohesive soil water pumping test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217033502U (en) |
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2022
- 2022-03-18 CN CN202220645366.4U patent/CN217033502U/en active Active
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