CN115326141A - Portable groundwater level temperature integrated monitoring data measuring apparatu - Google Patents
Portable groundwater level temperature integrated monitoring data measuring apparatu Download PDFInfo
- Publication number
- CN115326141A CN115326141A CN202211033936.5A CN202211033936A CN115326141A CN 115326141 A CN115326141 A CN 115326141A CN 202211033936 A CN202211033936 A CN 202211033936A CN 115326141 A CN115326141 A CN 115326141A
- Authority
- CN
- China
- Prior art keywords
- buoyancy
- board
- center
- point
- mass point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to a portable underground water level and temperature comprehensive monitoring data measuring instrument, which comprises a box body and a monitoring unit, wherein the monitoring unit comprises a buoyancy plate, a first center of mass point and a second center of mass point are arranged at two ends of the buoyancy plate in the thickness direction, a third center of mass point and a fourth center of mass point are arranged at two ends of the buoyancy plate in the height direction, the first center of mass point and the third center of mass point are communicated through a first guide sliding groove, the second center of mass point and the fourth center of mass point are communicated through a second guide sliding groove, a first sliding rod which is matched with the first guide sliding groove in a guide moving mode is arranged at the lower end of a connecting wire, a second sliding rod is assembled on the second guide sliding groove in a guide moving mode, a counterweight weight is connected to the second sliding rod through a lifting rope, and a buoyancy plate accommodating groove with a downward notch and used for accommodating the buoyancy plate of a station is arranged at the bottom of the box body. The invention provides a portable underground water level and water temperature comprehensive monitoring data measuring instrument which is convenient to carry and has a monitoring unit capable of being contained in a box body.
Description
Technical Field
The invention relates to underground water data monitoring equipment, in particular to a portable underground water level and water temperature comprehensive monitoring data measuring instrument.
Background
The underground water is an important component of water resources, is one of important water sources of agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality, well water and spring water are the most frequently used underground water, the water level of the underground water is often seriously reduced due to annual excessive exploitation and unreasonable utilization of the underground water, and in order to monitor the underground water resources of regions, a monitoring well is usually arranged and is used for monitoring the underground water according to parameters such as the liquid level, the water temperature and the like of the well.
When monitoring groundwater, need use water level temperature integrated monitoring data measuring apparatu, present water level temperature monitoring data measuring apparatu is like "an underground water level and temperature monitoring devices that hydrology research used" that chinese patent CN216348836U disclosed, this water level and temperature monitoring devices includes the box, is provided with data display on the box, and the box top is provided with the take-up pulley, and box one side is provided with the connecting wire, and the one end of connecting wire is provided with the response stick, and the response stick also can be called monitoring unit, and the response stick is used for measuring water level and temperature.
During the use, transfer the specified degree of depth to the monitoring well through the connecting wire with the response stick, the response stick detects water level and temperature, shows through the data display on the box. The existing water level and water temperature monitoring device has the following problems: at the end of monitoring, the sensing rod needs to be retracted through the connecting wire, but the sensing rod cannot be retracted into the box body, namely the sensing rod and the protection mechanism are located on the outer side of the box body, and the carrying is not particularly convenient.
Disclosure of Invention
The invention aims to provide a portable underground water level and water temperature comprehensive monitoring data measuring instrument with a monitoring unit capable of being contained in a box body.
In order to solve the technical problems, the technical scheme of the portable underground water level and water temperature comprehensive monitoring data measuring instrument is as follows:
a portable groundwater level and water temperature comprehensive monitoring data measuring instrument comprises a box body and a monitoring unit connected with the box body through a connecting line, wherein the monitoring unit comprises a buoyancy plate with the height larger than the width and the width larger than the thickness, a water temperature sensor and a water level sensor are arranged on the buoyancy plate, a first centroid point and a second centroid point are arranged at two ends of the buoyancy plate in the thickness direction, a third centroid point and a fourth centroid point are arranged at two ends of the buoyancy plate in the height direction, the connecting line of the first centroid point and the second centroid point passes through the centroid of the buoyancy plate, the connecting line of the third centroid point and the fourth centroid point passes through the centroid of the buoyancy plate, and the first centroid point and the third centroid point are communicated through a first guide chute, the second center of mass point, through second direction spout intercommunication between the fourth center of mass point, the lower extreme of connecting wire is equipped with and removes the first slide bar of complex with first direction spout direction, the direction is removed and is equipped with the second slide bar on the second direction spout, it weighs down to be connected with the counter weight through the lifting rope on the second slide bar, buoyancy plate has the monitoring station that overturns to the direction of height along upper and lower direction extension setting under the counter weight weighs down the effect at the water surface downside, buoyancy plate still has and floats to overturn to the station of accomodating that the direction of thickness extends along upper and lower direction under self buoyancy effect on the surface of water, the bottom half is provided with the buoyancy plate that is used for holding the buoyancy plate of accomodating the station and accomodates the groove.
Further, first direction spout runs through along buoyancy board width direction buoyancy board, and second direction spout runs through along buoyancy board width direction buoyancy board, the both ends of first slide bar are worn out by first direction spout both sides, and the lower extreme of connecting wire links to each other with first slide bar both ends, and the both ends of second slide bar are worn out by second direction spout both sides, and the upper end and the second slide bar both ends of lifting rope link to each other.
Furthermore, first direction spout, second direction spout use the barycenter of buoyancy board as the center and be central symmetry distribution, and first direction spout includes the straightway that extends along buoyancy board height direction that links to each other with first barycenter point and connects the arc line section between straightway and third barycenter point.
Furthermore, the first sliding rod and the second sliding rod are square rods, the first sliding rod is in rotation-stopping fit with the first guide sliding groove, and the second sliding rod is in rotation-stopping fit with the second guide sliding groove.
Furthermore, a winding drum driven by a motor is arranged on the right side of the buoyancy plate accommodating groove in the box body, and the upper end of the connecting wire is wound on the winding drum after passing through the corresponding reversing pulley.
Furthermore, the water temperature sensor and the water level sensor are arranged on two opposite sides of the buoyancy plate, and the water level sensor is positioned on the lower side of the water temperature sensor.
Furthermore, the buoyancy plate is made of metal or plastic materials, a first buoyancy cavity is arranged in the buoyancy plate on one side of a connecting line of the first center of mass point and the second center of mass point, and the volume of the buoyancy plate on one side of the connecting line of the first center of mass point and the second center of mass point close to the third center of mass point is larger than the volume of the buoyancy plate on one side of the connecting line of the first center of mass point and the second center of mass point close to the fourth center of mass point.
Furthermore, a second buoyancy cavity is arranged in the buoyancy plate on the other side of the connecting line of the first center of mass point and the second center of mass point, the first buoyancy cavity is close to the third center of mass point, the second buoyancy cavity is close to the fourth center of mass point, and the volume of the first buoyancy cavity is larger than that of the second buoyancy cavity.
Furthermore, a first return spring for forcing the first sliding rod to move towards the first mass center point is arranged in the first guide sliding chute, and a second return spring for forcing the second sliding rod to move towards the second mass center point is arranged in the second guide sliding chute.
Further, articulated on the buoyancy board have a resistance board, and resistance board, first direction spout are located the relative both sides of buoyancy board, are provided with the resistance board extension spring between resistance board and the buoyancy board, and the resistance board closes on the one end of third centre of mass point and links to each other with the buoyancy board, and the other one end of resistance board is skew towards keeping away from the buoyancy board direction gradually.
The invention has the beneficial effects that: according to the portable underground water level and temperature comprehensive monitoring data measuring instrument, when the buoyancy plate is located at the storage station, the thickness of the buoyancy plate extends in the vertical direction, so that the depth requirement of the buoyancy plate storage groove can be reduced, the thickness requirement of a box body can be met, the buoyancy plate is stored in the buoyancy plate storage groove at ordinary times, the portable underground water level and temperature comprehensive monitoring data measuring instrument is convenient to carry, when the water level and the water temperature in the monitoring well need to be monitored, the whole instrument is moved to the upper side of the monitoring well, the buoyancy plate is lowered, after the counterweight weight and the buoyancy plate are lowered to the position below the water surface, the second slide bar is moved to the position of the fourth mass center under the action of the counterweight weight, the first slide bar is moved to the position of the third mass center, the buoyancy plate is located at the monitoring station, the water temperature sensor and the water level sensor can detect the water temperature and the water level, after the detection is completed, the buoyancy plate is lifted up, when the buoyancy plate reaches the water surface, the buoyancy plate automatically overturns to the storage station where the thickness extends in the vertical direction, the first slide bar is moved to the first mass center point, the second mass point, the buoyancy plate is convenient to lift, the buoyancy plate, and the buoyancy plate can be lifted to the buoyancy plate, the buoyancy plate can be carried to the storage station, and the buoyancy plate can be carried conveniently.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:
FIG. 1 is a schematic view of a buoyancy plate and a counterweight pendant submerged in a water environment in accordance with an embodiment of the present invention;
FIG. 2 is a side view of the float plate and weigh bob of FIG. 1;
FIG. 3 is a schematic view of the buoyancy plate of FIG. 1 in a water surface state and the counterweight pendant in a submerged state;
FIG. 4 is a schematic view of the buoyancy plate of FIG. 3 after being lifted further and being received in the buoyancy plate receiving groove;
FIG. 5 is an enlarged view taken at A in FIG. 1;
FIG. 6 is a schematic structural view of the buoyancy plate of FIG. 1;
description of reference numerals: 1. a connecting wire; 2. a first slide bar; 3. a first guide chute; 4. a first centroid point; 5. a buoyancy plate; 6. a water level sensor; 7. a second slide bar; 8. a lifting rope; 9. a counterweight pendant; 10. a second guide chute; 11. a second buoyancy chamber; 12. a second centroid point; 13. a resistance plate; 14. a water temperature sensor; 15. a first buoyancy chamber; 16. a resistance plate tension spring; 17. a third centroid point; 18. a fourth centroid point; 19. a water surface; 20. a first return spring; 21. a second return spring; 22. a buoyancy plate receiving groove; 23. a diverting pulley; 24. a reel; 25. a buoyancy plate receiving groove; 26. a box body; 27. a straight line segment; 28. and (4) arc line segments.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is to be noted that, unless defined otherwise, 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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The embodiment of the portable underground water level and water temperature comprehensive detection data measuring instrument is shown in the figures 1 to 6:
including box 26 and the monitoring unit who links to each other with the box through connecting wire 1, be provided with battery and data display screen on the box 26, the upside of monitoring well is arranged in to box 26 during the use, and monitoring unit includes that height is greater than width, width are greater than the buoyancy board 5 of thickness, is provided with temperature sensor 14 and level sensor 6 on the buoyancy board 5, and in this embodiment, level sensor 6 is a hydraulic sensor, and it is through measuring the water pressure that corresponds the position, and calculate the water level degree of depth.
The buoyancy plate 5 is preferably made of a plastic material (or a metal material), both sides in the thickness direction and both sides in the width direction of the buoyancy plate are planar structures, and both sides in the height direction of the buoyancy plate are arc-shaped structures.
The two ends in the thickness direction of the buoyancy plate are provided with a first center of mass point 4 and a second center of mass point 12, the two ends in the height direction of the buoyancy plate are provided with a third center of mass point 17 and a fourth center of mass point 18, the connecting line of the first center of mass point and the second center of mass point passes through the center of mass of the buoyancy plate, and the connecting line of the third center of mass point and the fourth center of mass point passes through the center of mass of the buoyancy plate. In this embodiment, the center of mass may also be equivalent to the center of gravity.
In this embodiment, the volume of the buoyancy plate on the side where the connection line of the first centroid point and the second centroid point is close to the third centroid point is greater than the volume of the buoyancy plate on the side where the connection line of the first centroid point and the second centroid point is close to the fourth centroid point.
The buoyancy plate on one side of the connecting line of the first center of mass point and the second center of mass point is internally provided with a first buoyancy cavity 15, the buoyancy plate on the other side of the connecting line of the first center of mass point and the second center of mass point is internally provided with a second buoyancy cavity 11, the first buoyancy cavity is close to the third center of mass point, the second buoyancy cavity is close to the fourth center of mass point, and the volume of the first buoyancy cavity is larger than that of the second buoyancy cavity. Specifically, the second buoyancy chamber is composed of four independent cavities, the first buoyancy chamber is composed of three independent cavities, the volume of one cavity of the first buoyancy chamber is larger than the sum of the volumes of two spaces of the second buoyancy chamber, and the volumes of the two remaining cavities of the first buoyancy chamber are respectively the same as the volumes of the two other cavities of the second buoyancy chamber.
First centroid point, third centroid point communicate through first direction spout 3 between, communicate through second direction spout 10 between second centroid point, the fourth centroid point, first direction spout 3, second direction spout 10 use the barycenter of buoyancy board as the center and be central symmetric distribution, first direction spout include with first centroid point continuous along the straightway 27 of buoyancy board height direction extension and connect the arc line section 28 between straightway and third centroid point.
The first guide chute penetrates through the buoyancy plate 5 along the width direction of the buoyancy plate, and the second guide chute penetrates through the buoyancy plate along the width direction of the buoyancy plate.
The lower extreme of connecting wire is fixed with and moves the first slide bar 2 of complex with first direction spout direction, and the sunken removal in second direction spout upper end is equipped with second slide bar 7, is connected with counterweight weight 9 through lifting rope 8 on the second slide bar. Specifically, two ends of the first sliding rod 2 penetrate through two sides of the first guide sliding groove 3, the lower end of the connecting line is connected with two ends of the first sliding rod, two ends of the second sliding rod 7 penetrate through two sides of the second guide sliding groove 10, and the upper end of the lifting rope 8 is connected with two ends of the second sliding rod.
The buoyancy plate has the monitoring station that sets up along upper and lower direction extension of upset to direction of height under the counter weight weighs down the effect at water surface downside, and the buoyancy plate still has the buoyancy of self that floats on the surface of water and overturns to the station of accomodating that the direction of thickness extends along upper and lower direction down, and the bottom half is provided with the buoyancy plate that the notch is used for holding the buoyancy plate of accomodating the station and accomodates groove 25 downwards.
In this embodiment, the cross sections of the first sliding bar and the second sliding bar are both square structures, so that the first sliding bar and the second sliding bar are both square rods, the first sliding bar is in rotation-stopping fit with the first guide sliding groove, and the second sliding bar is in rotation-stopping fit with the second guide sliding groove.
A winding drum 24 driven by a motor is arranged on the right side of the buoyancy plate accommodating groove in the box body, and the upper end of the connecting wire is wound on the winding drum after passing through the corresponding reversing pulley 23. In this embodiment, the motor is the controllable servo motor of rotational speed, and the switching-over pulley has two, and interval arrangement about two switching-over pulleys, and the axis of each switching-over pulley all extends the setting along the fore-and-aft direction.
The water temperature sensor and the water level sensor are arranged on two opposite sides of the buoyancy plate, the water level sensor is located on the lower side of the water temperature sensor, when the buoyancy plate is located at the monitoring station, the water level sensor is located on the lower side of the first guide sliding groove, and the water temperature sensor is located on the upper side of the second guide sliding groove. The water level sensor is arranged in such a way that the water level sensor avoids the first guide chute, the water level sensor avoids the second guide chute, the water level sensor and the water level sensor are positioned on two opposite sides of the buoyancy plate, so that the weight balance of two sides of the buoyancy plate is facilitated, and the water level sensor is sensitive to the depth, so that the water level sensor is positioned close to the lower point, the measurement of the water depth is easier to realize, and the water temperature is basically consistent in the range of the height difference of the section between the water level sensor and the water level sensor, so that the water level sensor is positioned close to the upper point.
A first return spring for forcing the first sliding rod to move towards the first mass center point is arranged in the first guide sliding chute, and a second return spring for forcing the second sliding rod to move towards the second mass center point is arranged in the second guide sliding chute.
Articulated on the buoyancy board have the resistance board, and resistance board, first direction spout are located the relative both sides of buoyancy board, are provided with the resistance board extension spring between resistance board and the buoyancy board, and the one end that the resistance board closes on the third center of mass point links to each other with the buoyancy board, and the other one end of resistance board is towards keeping away from the buoyancy board direction skew gradually.
During the use, as shown in fig. 4, carry the in-process at the transport, the buoyancy board is accomodate in the buoyancy board and is accomodate the groove, it is relatively portable, the counter weight weighs down to compare buoyancy board and the volume is less, do not influence and carry, first slide bar is in first barycenter position this moment, the second slide bar is in second barycenter position, the buoyancy board thickness extends the setting along upper and lower direction, consequently, it is less to accomodate the groove depth demand in groove to the buoyancy board, the height and size of reduction box that can try hard, the buoyancy board is accomodate in the buoyancy board and is accomodate the groove, whole measuring apparatu equipment portable. When the water level and the water temperature of the monitoring well need to be detected, the measuring instrument is conveyed to the upper side of the monitoring well, two supporting arms are arranged at the upper end of the wellhead of the monitoring well, the box body of the dynamometer is arranged on the two manufactured arms, and the buoyancy plate can pass through a gap between the two manufactured arms. Then, a buoyancy plate is placed downwards, the buoyancy plate gradually reaches the water surface along with the downward placement of the buoyancy plate, the buoyancy plate can completely enter water along with the continuous downward placement of the buoyancy plate, in the process that the buoyancy plate is placed downwards on the water surface, the volume of the right side of the buoyancy plate is larger than the volume of the left side of the buoyancy plate, therefore, when the buoyancy plate just enters water, the buoyancy of the right end of the buoyancy plate is larger than the buoyancy of the left end of the buoyancy plate, so that the buoyancy plate can have an inclined posture with a high right side and a low left side, under the action of the pull-down of the gravity of a counterweight weight, a second slide rod can overcome the action force of a second return spring to move towards a fourth centroid point, a first slide rod can overcome the action force of a first return spring to move towards a third centroid point until the posture is shown in figure 1, at the moment, the first slide rod moves to the third centroid point, the second slide rod moves to the fourth centroid point, the third centroid point and the fourth centroid point passes through the centroid point, so that the buoyancy plate, the connection line and the counterweight weight reach a balanced posture, and the measurement of the water level and the water temperature can be stably realized; when to the temperature, after the water level measurement, promote the buoyancy board through the connecting wire, the buoyancy board is at the promotion in-process, because the resistance of water, the resistance board that struts of water, consequently, the buoyancy board can be the slope gesture (the downward in-process of buoyancy board, the buoyancy board can not open, the produced down resistance of buoyancy board is very little, can ignore), when the buoyancy board reachs the water face, the buoyancy board can be because of self buoyancy problem, the relative right-hand member upset of left end, until the station of accomodating of horizontal gesture, as shown in figure 3, under buoyancy board upset effort and corresponding reset spring's combined action this moment, first slide bar removes to first barycenter point position, the second slide bar removes to second barycenter point position, along with the continuation promotion of connecting wire, the buoyancy board is accomodate to the buoyancy board in order to accomodate the station gesture and accomodate the groove. Item 19 in the figure indicates monitoring the water surface of the well.
According to the invention, the combined action of the buoyancy and the counterweight plummet is utilized, so that the automatic conversion of the buoyancy plate between the vertical posture and the horizontal posture is skillfully realized, the manual intervention is not needed, and the accommodation of the buoyancy plate can be conveniently realized.
In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected" should be construed broadly unless otherwise explicitly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
In light of the foregoing description of the present specification, those skilled in the art will also understand that terms used herein, such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "lateral," "clockwise," or "counterclockwise," etc., indicate that such terms are based on the orientations and positional relationships illustrated in the drawings of the present specification, and are intended merely to facilitate explanation of the invention and to simplify the description, but do not indicate or imply that the device or element involved must have the particular orientation, be constructed and operated in the particular orientation, and therefore such terms are not to be understood or interpreted as limiting the scope of the present invention.
In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "plurality" means at least two, for example, two, three or more, and the like, unless explicitly specified otherwise.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a portable groundwater level temperature integrated monitoring data measuring apparatu, includes the box and the monitoring unit who links to each other with the box through the connecting wire, its characterized in that: the monitoring unit includes highly being greater than the width, the width is greater than the buoyancy board of thickness, be provided with temperature sensor and level sensor on the buoyancy board, the both ends of buoyancy board thickness direction have first focus and second focus, the both ends of buoyancy board height direction have third focus and fourth focus, first focus, the line of second focus passes through the barycenter of buoyancy board, third focus, the line of fourth focus passes through the barycenter of buoyancy board, first focus, communicate through first direction spout between the third focus, second focus, communicate through the second direction spout between the fourth focus, the lower extreme of connecting wire is equipped with the first slide bar with first direction spout direction removal complex, direction removal is equipped with the second slide bar on the second direction spout, be connected with the distribution weight on the second slide bar through the lifting rope and balance, the buoyancy board has the buoyancy board that weighs down the effect down to the height direction and extend the first slide bar that sets up along upper and lower direction, the monitoring buoyancy board on the buoyancy board still has the buoyancy board that self is used for holding the buoyancy board and extends the bottom of the buoyancy board bottom of storage station and accommodating the buoyancy board.
2. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: the first direction spout runs through along buoyancy board width direction buoyancy board, the second direction spout runs through along buoyancy board width direction buoyancy board, the both ends of first slide bar are worn out by first direction spout both sides, and the lower extreme of connecting wire links to each other with first slide bar both ends, and the both ends of second slide bar are worn out by second direction spout both sides, and the upper end and the second slide bar both ends of lifting rope link to each other.
3. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: the first guide sliding groove and the second guide sliding groove are distributed in a central symmetry mode by taking the center of mass of the buoyancy plate as the center, and the first guide sliding groove comprises a straight line segment which is connected with a first center of mass point and extends along the height direction of the buoyancy plate and an arc line segment which is connected between the straight line segment and a third center of mass point.
4. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: the first sliding rod and the second sliding rod are square rods, the first sliding rod is in rotation stopping fit with the first guide sliding groove, and the second sliding rod is in rotation stopping fit with the second guide sliding groove.
5. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: a winding drum driven by a motor is arranged on the right side of the buoyancy plate accommodating groove in the box body, and the upper end of the connecting wire is wound on the winding drum after passing through the corresponding reversing pulley.
6. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: the water temperature sensor and the water level sensor are arranged on two opposite sides of the buoyancy plate, and the water level sensor is positioned on the lower side of the water temperature sensor.
7. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: the buoyancy plate is made of metal or plastic materials, and the volume of the buoyancy plate body on one side of the connecting line of the first centroid point and the second centroid point close to the third centroid point is larger than the volume of the buoyancy plate on one side of the connecting line of the first centroid point and the second centroid point close to the fourth centroid point.
8. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 7, wherein: the buoyancy plate on one side of the connecting line of the first center of mass point and the second center of mass point is internally provided with a first buoyancy cavity, the buoyancy plate on the other side of the connecting line of the first center of mass point and the second center of mass point is internally provided with a second buoyancy cavity, the first buoyancy cavity is close to the third center of mass point, the second buoyancy cavity is close to the fourth center of mass point, and the volume of the first buoyancy cavity is larger than that of the second buoyancy cavity.
9. A portable groundwater level and water temperature comprehensive monitoring data measuring instrument according to claim 1, wherein: a first reset spring for forcing the first sliding rod to move towards the first mass center point is arranged in the first guide sliding groove, and a second reset spring for forcing the second sliding rod to move towards the second mass center point is arranged in the second guide sliding groove.
10. The portable underground water level and water temperature comprehensive monitoring data measuring instrument according to any one of claims 1 to 9, characterized in that: articulated on the buoyancy board have the resistance board, and resistance board, first direction spout are located the relative both sides of buoyancy board, are provided with the resistance board extension spring between resistance board and the buoyancy board, and the one end that the resistance board closes on the third center of mass point links to each other with the buoyancy board, and the other one end of resistance board is towards keeping away from the buoyancy board direction skew gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211033936.5A CN115326141A (en) | 2022-08-26 | 2022-08-26 | Portable groundwater level temperature integrated monitoring data measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211033936.5A CN115326141A (en) | 2022-08-26 | 2022-08-26 | Portable groundwater level temperature integrated monitoring data measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115326141A true CN115326141A (en) | 2022-11-11 |
Family
ID=83927309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211033936.5A Pending CN115326141A (en) | 2022-08-26 | 2022-08-26 | Portable groundwater level temperature integrated monitoring data measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115326141A (en) |
-
2022
- 2022-08-26 CN CN202211033936.5A patent/CN115326141A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108107079A (en) | A kind of water monitoring device | |
| US4417585A (en) | Liquid monitor | |
| CN115326141A (en) | Portable groundwater level temperature integrated monitoring data measuring apparatu | |
| CN201561730U (en) | Metering scale | |
| CN213180227U (en) | Liquid level meter based on water supplementing device | |
| CN209979024U (en) | Oil tank liquid level monitoring system | |
| KR20030035011A (en) | A water-collecting equipment using pipe | |
| CN213181123U (en) | Water absorption detection device for high polymer material | |
| CN112834727A (en) | Surface environment monitor | |
| CN210513090U (en) | Blast hole depth measuring device | |
| CN208588356U (en) | A kind of construction testing apparatus for verticality | |
| CN220794369U (en) | Stable floating type underground water well water level monitor | |
| CN209894217U (en) | Fixed throwing-in type liquid level and temperature integrated transmitter | |
| CN207066550U (en) | A kind of hydraulic engineering Level monitor | |
| CN218270989U (en) | Water level detection device | |
| CN217403561U (en) | Ground water level measuring apparatu is used in geotechnical engineering reconnaissance | |
| CN216898691U (en) | Durable quick measuring device for blast hole | |
| CN212843844U (en) | Bluetooth transmission type water level gauge | |
| CN213874464U (en) | Plastic bag of detectable meter grammes per square metre is with automatic thickness measuring device | |
| CN212748620U (en) | Baume meter | |
| CN219774117U (en) | Intelligent mud surface monitoring alarm device | |
| CN210533332U (en) | Forming die roughness measurement device | |
| CN219736514U (en) | Water level alarm device for water conservancy and hydropower | |
| CN220708471U (en) | Suspension type water level gauge | |
| CN217304718U (en) | Bicycle tire bead ring strength testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |