CN111999118A - Multilayer groundwater water level observation device of hydrogeology hole - Google Patents
Multilayer groundwater water level observation device of hydrogeology hole Download PDFInfo
- Publication number
- CN111999118A CN111999118A CN202010911393.7A CN202010911393A CN111999118A CN 111999118 A CN111999118 A CN 111999118A CN 202010911393 A CN202010911393 A CN 202010911393A CN 111999118 A CN111999118 A CN 111999118A
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- China
- Prior art keywords
- wall
- liquid storage
- fixedly connected
- storage cylinder
- level observation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
Abstract
The invention discloses a multilayer groundwater level observation device of a hydrogeological hole, which comprises a liquid storage cylinder, wherein a central shaft is fixedly connected between the inner walls of two sides of the liquid storage cylinder, the outer wall of the central shaft is connected with a push-pull disc in a sliding manner, a sealing gasket is arranged between the push-pull disc and the central shaft, the inner wall of the bottom of the liquid storage cylinder is movably connected with two lead screws, the other ends of the two lead screws penetrate through the upper side cylinder wall of the liquid storage cylinder and are fixedly connected with a secondary wheel disc, two threaded holes are formed in the push-pull disc, the inner walls of the threaded holes are movably connected with the outer walls of the lead screws, the upper side outer wall of the liquid storage cylinder is fixedly connected. The device can perform water absorption and water discharge operations on underground water, is convenient for sampling the underground water and performing later-stage water pumping detection, solves the problem that a water body is difficult to take out after sampling, improves the efficiency of underground water level observation, can use a motor to replace manpower, and reduces the working strength.
Description
Technical Field
The invention relates to the technical field of hydrogeology, in particular to a multilayer underground water level observation device for hydrogeology holes.
Background
The water level observation contents comprise riverbed changes, flow conditions, flow directions, flood diversion, ice conditions, aquatic plants, waves, wind directions, wind power, water surface fluctuation degrees, water temperatures and other factors influencing the water level changes, and if necessary, the specific drop of the water surface is also measured.
Carry out the water level observation to multilayer groundwater at present and take a sample with the direct below of sampling device to groundwater, owing to adopt be the mode of direct container sample, the process of sample is more slow, rises to ground after the sample in addition before detecting, need extract the groundwater in the container, and the extraction liquid step is loaded down with trivial details after the container seals, and is very inconvenient, consequently, proposes the multilayer groundwater water level observation device in hydrogeology hole and is convenient for to the sample of groundwater and the water intaking detects.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multilayer underground water level observation device for hydrogeological holes.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multilayer groundwater level observation device of hydrogeological hole comprises a liquid storage cylinder, wherein a center shaft is fixedly connected between the inner walls of the two sides of the liquid storage cylinder, the outer wall of the center shaft is connected with a push-pull disc in a sliding manner, a sealing gasket is arranged between the push-pull disc and the center shaft, the inner wall of the bottom of the liquid storage cylinder is movably connected with two lead screws, the other ends of the two lead screws penetrate through the upper cylinder wall of the liquid storage cylinder and are fixedly connected with a secondary wheel disc, the push-pull disc is provided with two threaded holes, the inner walls of the threaded holes are movably connected with the outer walls of the lead screws, the upper outer wall of the liquid storage cylinder is fixedly connected with a motor box, the inner wall of the motor box is fixedly connected with a first motor, the output shaft of the first motor is connected with a short shaft through a coupler, the other end of the short shaft is, and the inner aperture of the water suction port is fixedly connected with a filter screen.
Further, the downside outer wall fixed connection of liquid storage cylinder aggravates the seat, aggravates the material of seat and be rust-resistant alloy, and aggravate the downside outer wall fixed connection conical head of seat, and the outer wall of conical head has seted up rotatory screw thread.
Furthermore, two air holes are formed in the wall of the liquid storage cylinder, and a waterproof net is arranged in the hole diameter of each air hole.
Furthermore, the outer wall of the top of the liquid storage cylinder is fixedly connected with a pull rope, and the other end of the pull rope is bolted with a rope winding rod.
Further, an operating platform is arranged on the outer side of the rope winding rod.
Furthermore, one end of the rope winding rod is movably connected with the inner wall of one side of the operating platform, and the other end of the rope winding rod penetrates through the box wall of one side of the operating platform and is fixedly connected with a rocker.
Furthermore, the other end of the rope winding rod penetrates through the box wall on one side of the operating platform and is fixedly connected with a first gear, the outer wall on one side of the operating platform is fixedly connected with a second motor, an output shaft of the second motor is connected with a short shaft through a coupler, the other end of the short shaft is fixedly connected with a second gear, and the second gear is meshed with the first gear through a tooth groove.
The invention has the beneficial effects that:
1. by arranging the liquid storage cylinder, the push-pull disc and the water suction port, the liquid storage cylinder is placed into underground water, the first motor drives the main wheel disc to rotate, the main wheel disc drives the secondary wheel disc to rotate through the belt, so that the two screw rods rotate, the push-pull disc rotates on the screw rods, and as the sealing gasket is arranged between the push-pull disc and the liquid storage cylinder, the push-pull disc can suck the underground water into the liquid storage cylinder through the water suction port in order to ensure that the pressure difference in the partial cylinders at the lower part of the liquid storage cylinder is kept level in the ascending process, a filter screen at the inner diameter of the water suction port can prevent impurities from entering the liquid storage cylinder, so that the water suction port is blocked, the normal sampling operation is influenced, when the underground water in the liquid storage cylinder needs to be detected, the pipeline is connected with the water suction port, the first motor drives the screw rods to rotate reversely, the underground water in the liquid storage cylinder is squeezed out, and, the sampling and the pumping detection are convenient;
2. through setting up the gas pocket, stay cord and operation panel, carry on the liquid storage cylinder below through the stay cord, it is convenient to carry on the sample detection to the groundwater of the different depth, install the waterproof net in the aperture of the gas pocket, the waterproof net is dense gas pocket, in the groundwater of below to, because the tension of water can form a layer of membrane on the waterproof net, prevent the water from entering, when the push-and-pull dish goes up and down, the gas pocket can carry on the gas exchange, guarantee the inside and outside atmospheric pressure is balanced, when the pull-and-pull dish stay cord is to the top at the same time, the lower part of the liquid storage cylinder is full of water, the push-and-pull dish can stop up;
3. through setting up the second motor and driving the second gear and rotate, thereby the first gear of second wheel meshing drives the wiring pole and receive and releases the stay cord to the lift of control liquid storage cylinder uses the motor to replace the manual work, saves people's physical demands, reduces working strength.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multilayer groundwater level observation device for hydrogeological wells according to embodiment 1;
FIG. 2 is a schematic structural diagram of a liquid storage cylinder of the multilayer groundwater level observation device for hydrogeological holes in embodiment 1;
FIG. 3 is a schematic view of a disassembled structure of a liquid storage barrel of the multilayer groundwater level observation device for hydrogeological holes in embodiment 1
Fig. 4 is a partial structural schematic diagram of the multilayer groundwater level observation device of the hydrogeological pore provided in embodiment 2.
In the figure: the device comprises a liquid storage cylinder 1, a middle shaft 2, a push-pull disc 3, a lead screw 4, a secondary wheel disc 5, a motor box 6, a first motor 7, a main wheel disc 8, a water suction port 9, a weighting seat 10, a conical head 11, an air hole 12, a pull rope 13, a rope winding rod 14, an operation table 15, a rocker 16, a first gear 17, a second motor 18 and a second gear 19.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a multilayer groundwater level observation device of hydrogeological hole, comprising a liquid storage cylinder 1, a middle shaft 2 is connected between the inner walls of the two sides of the liquid storage cylinder 1 through bolts, the outer wall of the middle shaft 2 is connected with a push-pull disc 3 in a sliding way, a sealing gasket is arranged between the push-pull disc 3 and the middle shaft 2, the inner wall of the bottom of the liquid storage cylinder 1 is connected with two lead screws 4 through bearings in a rotating way, the other ends of the two lead screws 4 penetrate through the upper side cylinder wall of the liquid storage cylinder 1 and are connected with a secondary wheel disc 5 through bolts, the push-pull disc 3 is provided with two threaded holes, the inner walls of the threaded holes are connected with the outer walls of the lead screws 4 in a rotating way, the upper side outer wall of the liquid storage cylinder 1 is connected with a motor box 6 through bolts, the inner wall of the, and the main wheel disc 8 is rotatably connected with the two secondary wheel discs 5 through a belt, the outer wall of the lower side of the liquid storage cylinder 1 is connected with two water suction ports 9 through bolts, and the inner opening diameter of each water suction port 9 is connected with a filter screen through a bolt.
Wherein, the downside outer wall of liquid storage barrel 1 aggravates seat 10 through bolted connection, the material that aggravates seat 10 is rust-resistant alloy, and the downside outer wall that aggravates seat 10 has conical head 11 through bolted connection, rotatory screw thread has been seted up to the outer wall of conical head 11, two gas pockets 12 have been seted up on the section of thick bamboo wall of liquid storage barrel 1, and install waterproof net in the aperture of gas pocket 12, the top outer wall of liquid storage barrel 1 has stay cord 13 through bolted connection, and the other end bolt joint of stay cord 13 has rope winding pole 14, rope winding pole 14's the outside is provided with operation panel 15, rope winding pole 14's one end passes through the bearing rotation with one side inner wall of operation panel 15 and is connected, and rope winding pole 14's the other end passes one side tank wall of operation panel 15 and.
The working principle is as follows: when the device is used, the liquid storage cylinder 1 is placed into underground water, the first motor 7 drives the main wheel disc 8 to rotate, the main wheel disc 8 drives the secondary wheel disc 5 to rotate through the belt, so that the two screw rods 4 rotate, the push-pull disc 3 rotates on the screw rods 4, as the sealing gasket is arranged between the push-pull disc 3 and the liquid storage cylinder 1, in the process of lifting the push-pull disc 3, in order to ensure that the pressure difference in partial cylinders at the lower part of the liquid storage cylinder 1 is level, underground water can be sucked into the liquid storage cylinder 1 through the water suction port 9, a filter screen at the inner diameter of the water suction port 9 can prevent impurities from entering the liquid storage cylinder 1, so that the water suction port is blocked, and normal sampling operation is influenced, when the underground water in the liquid storage cylinder 1 needs to be detected, a pipeline is connected with the water suction port 9, the first motor 7 drives the screw rods 4 to rotate reversely, the underground water in the liquid storage cylinder 1 is squeezed out, and the water suction and water outlet, is convenient for sampling and pumping detection.
Example 2
Referring to fig. 4, in the present embodiment, compared with embodiment 1, the other end of the rope winding rod 14 penetrates through one side of the box wall of the operation table 15 and is connected with a first gear 17 through a bolt, the outer wall of one side of the operation table 15 is connected with a second motor 18 through a bolt, an output shaft of the second motor 18 is connected with a short shaft through a coupling, the other end of the short shaft is connected with a second gear 19 through a bolt, and the second gear 19 is meshed with the first gear 17 through a tooth groove.
The working principle is as follows: during the use, second motor 18 drives second gear 19 and rotates, thereby the red wheel 19 meshing of second gear 17 drives around rope pole 14 and receive and release stay cord 13 to control the lift of liquid storage barrel 1, use the motor to replace the manual work, save people's physical demands, reduce working strength.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The multilayer groundwater water level observation device of the hydrogeological hole comprises a liquid storage cylinder (1) and is characterized in that a middle shaft (2) is fixedly connected between inner walls of two sides of the liquid storage cylinder (1), a push-pull disc (3) is connected to the outer wall of the middle shaft (2) in a sliding manner, a sealing gasket is arranged between the push-pull disc (3) and the middle shaft (2), two lead screws (4) are movably connected to the inner wall of the bottom of the liquid storage cylinder (1), the other ends of the two lead screws (4) penetrate through the upper side cylinder wall of the liquid storage cylinder (1) and are fixedly connected with a secondary wheel disc (5), two threaded holes are formed in the push-pull disc (3), the inner walls of the threaded holes are movably connected with the outer walls of the lead screws (4), a motor box (6) is fixedly connected to the outer wall of the upper side of the liquid storage cylinder (1), a first motor (7) is fixedly connected to the inner wall of the, the other end fixedly connected with owner rim plate (8) of minor axis, and swing joint between main rim plate (8) and two secondary rim plates (5), two water sucking mouth (9) of downside outer wall fixedly connected with of liquid storage cylinder (1), and the internal orifice fixedly connected with filter screen of water sucking mouth (9).
2. The multilayer groundwater water level observation device of hydrogeological hole according to claim 1, characterized in that the outer wall of the lower side of the liquid storage cylinder (1) is fixedly connected with a weighting base (10), the weighting base (10) is made of antirust alloy, the outer wall of the lower side of the weighting base (10) is fixedly connected with a cone head (11), and the outer wall of the cone head (11) is provided with a rotating thread.
3. The multilayer groundwater level observation device of hydrogeological pore according to claim 1 or 2, characterized in that the wall of the liquid storage barrel (1) is provided with two air holes (12), and a waterproof net is installed in the aperture of the air hole (12).
4. The multilayer groundwater level observation device of hydrogeological bore according to claim 3, characterized in that a pulling rope (13) is fixedly connected to the top outer wall of the liquid storage barrel (1), and the other end of the pulling rope (13) is bolted with a rope winding rod (14).
5. A multilayer groundwater level observation device of hydrogeological bore according to claim 4, characterized in that an operation table (15) is provided outside the rope winding rod (14).
6. The multilayer groundwater level observation device of hydrogeological bore according to claim 5, characterized in that one end of the rope winding rod (14) is movably connected with the inner wall of one side of the operation platform (15), and the other end of the rope winding rod (14) passes through the wall of one side of the operation platform (15) and is fixedly connected with a rocker (16).
7. The multilayer groundwater level observation device of a hydrogeological hole according to claim 6, characterized in that the other end of the rope winding rod (14) penetrates through one side of the tank wall of the operation table (15) to be fixedly connected with a first gear (17), the outer wall of one side of the operation table (15) is fixedly connected with a second motor (18), the output shaft of the second motor (18) is connected with a short shaft through a coupling, the other end of the short shaft is fixedly connected with a second gear (19), and the second gear (19) is meshed with the first gear (17) through tooth grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911393.7A CN111999118A (en) | 2020-09-02 | 2020-09-02 | Multilayer groundwater water level observation device of hydrogeology hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010911393.7A CN111999118A (en) | 2020-09-02 | 2020-09-02 | Multilayer groundwater water level observation device of hydrogeology hole |
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| Publication Number | Publication Date |
|---|---|
| CN111999118A true CN111999118A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010911393.7A Withdrawn CN111999118A (en) | 2020-09-02 | 2020-09-02 | Multilayer groundwater water level observation device of hydrogeology hole |
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| Country | Link |
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| CN (1) | CN111999118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901935A (en) * | 2021-01-20 | 2021-06-04 | 南京工程学院 | Data acquisition device capable of being remotely monitored and use method thereof |
-
2020
- 2020-09-02 CN CN202010911393.7A patent/CN111999118A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901935A (en) * | 2021-01-20 | 2021-06-04 | 南京工程学院 | Data acquisition device capable of being remotely monitored and use method thereof |
| CN112901935B (en) * | 2021-01-20 | 2023-06-16 | 南京工程学院 | Data acquisition device capable of being remotely monitored and application method thereof |
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Application publication date: 20201127 |