CN212645851U - Device for measuring underground water level change by using sound wave method - Google Patents
Device for measuring underground water level change by using sound wave method Download PDFInfo
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- CN212645851U CN212645851U CN202021278020.2U CN202021278020U CN212645851U CN 212645851 U CN212645851 U CN 212645851U CN 202021278020 U CN202021278020 U CN 202021278020U CN 212645851 U CN212645851 U CN 212645851U
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- sound wave
- barrel
- rod
- measurement
- level change
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- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 239000003673 groundwater Substances 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an utilize sound wave method to measure device that groundwater level changes, includes the barrel, and the guide through hole is opened at barrel bottom center, has passed an inserted bar in the guide through hole, and inserted bar lower extreme fixed connection has the horizontally kickboard, and inserted bar upper end fixed connection has the level to place in the dull and stereotyped of barrel, and the dull and stereotyped can reciprocate in the barrel, and the inside measurement slide bar that is equipped with of barrel, measurement slide bar lateral wall are carved with the scale mark, and barrel right side outer wall fixed mounting has the flexible rod electric telescopic handle up. This device convenient to use is the wave shape to the surface of water and is difficult to the measuring condition, thereby it adopts kickboard and surface of water contact jack-up flat board make the sound wave range finding module measure the distance between the flat board can, this measurement mode is simple and convenient, accurate reliable, this device selection arranges sound wave range finding module in the barrel indirect measurement distance, both prevented sound wave range finding module by the corrosion, avoided the environment such as physics damage that rubble probably caused sound wave range finding module again, the normal use of measuring instrument has been guaranteed.
Description
Technical Field
The utility model belongs to sound wave method range unit field, specifically speaking are devices that utilize sound wave method to measure groundwater level and change.
Background
The acoustic ranging method is often used in measurement work, the measurement work is most important and accurate, but in some monitoring or exploration projects for groundwater level changes, equipment is prone to being scrapped or accuracy is reduced due to the fact that the equipment is often rusted due to humid air, sometimes an acoustic probe is damaged due to the fact that the surrounding environment is not good, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utilize sound wave method to measure device that groundwater level changes for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides an utilize sound wave method to measure device that groundwater level changes, the novel nipple rectifier comprises a cylindrical shel, the guide through-hole is opened at barrel bottom center, it has an inserted bar to pass in the guide through-hole, inserted bar lower extreme fixed connection has horizontally kickboard, inserted bar upper end fixed connection has the level to place in the flat board of barrel, the flat board can reciprocate in the barrel, the inside measurement slide bar that is equipped with of barrel, the scale mark is carved with to measurement slide bar lateral wall, barrel right side outer wall fixed mounting has movable rod electric telescopic handle up, electric telescopic handle's movable rod upper end passes through connecting rod fixed connection with the measurement slide bar, measurement slide bar lower extreme fixedly connected with sound wave ranging module, barrel left side outer wall fixed mounting has power module, a control module, power module links to each other with control module, control module.
According to the device for measuring the underground water level change by using the sound wave method, the inner side wall of the guide through hole is uniformly provided with the plurality of hemispherical grooves, the hemispherical grooves are connected with the balls in a rotating mode, and the balls are in contact fit with the side faces of the inserted rods.
According to the device for measuring the underground water level change by using the sound wave method, the left side and the right side of the outer side wall of the cylinder body are symmetrically provided with the mounting brackets.
According to the device for measuring the underground water level change by using the sound wave method, the upper part of the inner side wall of the cylinder body is uniformly provided with the chutes in the upper and lower directions in an annular distribution manner, the chutes are internally provided with the sliding blocks in a matching manner, and all the inner side walls of the sliding blocks are fixedly connected with the outer side wall of the metering sliding rod.
The device for measuring the underground water level change by using the sound wave method comprises the sound wave emitting device and the sound wave receiving device.
The utility model has the advantages that: when the underground water level change is measured, the device is firmly installed, the floating plate freely floats on the water surface under the action of gravity, the power supply module supplies power to the control module, the control module controls the sound wave distance measuring module to work, the sound wave distance measuring module measures the initial distance to the flat plate, then the initial distance is transmitted to a control module, a measurer records the scale value at the moment, then an acoustic ranging module measures the distance to the flat plate in real time and transmits data to the control module, the control module controls the movable rod of the electric telescopic rod to extend or retract for a corresponding distance according to the distance data transmitted by the acoustic ranging module, the movable rod of the electric telescopic rod also drives a metering sliding rod to ascend or descend so that the acoustic ranging module and the flat plate always keep the initial distance, the control module is connected with a control terminal, and at the moment, a user can read information through the control terminal or can obtain water level change information according to scales on the metering sliding rod on the spot; the utility model discloses a simple structure, convenient to use are the wave form to the surface of water and are difficult to the measuring condition, thereby it adopts kickboard and surface of water contact jack-up flat board to make sound wave ranging module measure the distance between the flat board can, this measurement mode is simple and convenient, accurate reliable the utility model discloses in, select to arrange sound wave ranging module in the barrel indirect measurement distance, both prevented sound wave ranging module from being corroded, avoided the environment again for example the physics damage that rubble etc. probably caused sound wave ranging module, guaranteed measuring instrument's normal use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the present invention; fig. 2 is an enlarged view of a portion I of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The device for measuring the change of the underground water level by using the sound wave method comprises a barrel body 1, a guide through hole 13 is formed in the center of the bottom of the barrel body 1, an inserting rod 2 penetrates through the guide through hole 13, the lower end of the inserting rod 2 is fixedly connected with a horizontal floating plate 3, the upper end of the inserting rod 2 is fixedly connected with a flat plate 4 horizontally placed in the barrel body 1, the flat plate 4 can move up and down in the barrel body 1, a metering slide rod 5 is arranged in the barrel body 1, scale marks are carved on the side wall of the metering slide rod 5, an electric telescopic rod 6 with an upward movable rod is fixedly arranged on the outer wall of the right side of the barrel body 1, the upper end of the movable rod of the electric telescopic rod 6 is fixedly connected with the metering slide rod 5 through a connecting rod, a sound wave distance measuring module 7 is fixedly connected with the lower end of the metering slide rod 5, a power, The acoustic ranging module 7 is connected. When measuring groundwater level and changing, will the utility model discloses the installation is firm, kickboard 3 freely floats on the surface of water under the action of gravity, power module 8 supplies power for control module 9, control module 9 control sound wave range finding module 7 works, sound wave range finding module 7 measures the initial distance to dull and stereotyped 4, then transmit this initial distance in control module 9, survey personnel record scale interval this moment, then sound wave range finding module 7 will arrive dull and stereotyped 4 distance measurement and give control module 9 with data transmission in real time, control module 9 stretches out or retracts corresponding distance according to the movable rod of sound wave range finding module 7 transmission's distance data control electric telescopic handle 6, electric telescopic handle 6's movable rod also drives measurement slide bar 5 and rises or descends and makes sound wave range finding module 7 and dull and stereotyped 4 remain initial distance all the time, control module 9 links to each other with control terminal, the user can read information through control terminal this moment or can obtain the initial distance according to measurement slide bar 5 on the spot according to Obtaining water level change information; the utility model discloses a simple structure, convenient to use are the wave form to the surface of water and are difficult to the measuring condition, thereby it adopts kickboard 3 and surface of water contact jack-up flat board 4 make sound wave ranging module 7 measure the distance between the flat board 4 can, this measurement mode is simple and convenient, accurate reliable the utility model discloses in, select to arrange sound wave ranging module 7 in barrel 1 indirect measuring distance, both prevented sound wave ranging module 7 from being corroded, avoided the environment again for example the rubble etc. probably damaged the physics that sound wave ranging module 7 caused, guaranteed measuring instrument's normal use.
Specifically, as shown in the figure, a plurality of hemispherical grooves 10 have been evenly seted up to the inside wall of the guide through hole 13 described in this embodiment, all rotate in the hemispherical grooves 10 and connect ball 11, ball 11 and inserted bar 2 side contact cooperation. The friction force of the ball 11 and the inserted rod 2 in point contact is smaller than the friction force of the inserted rod 2 in surface contact with the guide through hole 13, so that the inserted rod 2 is subjected to smaller friction force when moving up and down in the guide through hole 13, and the measured water level change value is more accurate.
Specifically, as shown in the figure, the left and right sides of the outer side wall of the cylinder 1 in this embodiment are symmetrically provided with mounting brackets 12. The mounting bracket 12 is used for supporting the device when measuring the underground water level, so that the utility model is kept stable in placement and the measurement accuracy is improved.
Further, as shown in the figure, the upper portion of the inner side wall of the cylinder 1 is annularly distributed and evenly provided with a chute 14 in the up-down direction, the chute 14 is internally provided with a sliding block 15 in a matching manner, and all the inner side walls of the sliding block 15 are fixedly connected with the outer side wall of the metering sliding rod 5. The slide block 15 and the slide groove 14 have a guiding function on the metering slide bar 5.
Further, as shown in the figure, the acoustic ranging module 7 of the present embodiment includes an acoustic wave emitting device and an acoustic wave receiving device. The sound wave transmitting device transmits sound waves, the sound wave receiving device receives the reflected sound waves, and corresponding distance values can be obtained after analysis and calculation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides an utilize device of sound wave method measurement groundwater level change which characterized in that: the ultrasonic vibration measurement device comprises a barrel body (1), a guide through hole (13) is formed in the center of the bottom of the barrel body (1), an inserting rod (2) penetrates through the guide through hole (13), a horizontal floating plate (3) is fixedly connected to the lower end of the inserting rod (2), a flat plate (4) horizontally placed in the barrel body (1) is fixedly connected to the upper end of the inserting rod (2), the flat plate (4) can move up and down in the barrel body (1), a measurement slide rod (5) is arranged in the barrel body (1), scale marks are carved on the side wall of the measurement slide rod (5), an electric telescopic rod (6) with an upward movable rod is fixedly installed on the outer wall of the right side of the barrel body (1), the upper end of the movable rod of the electric telescopic rod (6) is fixedly connected with the measurement slide rod (5) through a connecting rod, a sound wave distance measurement module (7) is fixedly connected to, the power module (8) is connected with the control module (9), and the control module (9) is connected with the electric telescopic rod (6) and the sound wave ranging module (7).
2. The apparatus for measuring groundwater level change by using the sonic method as claimed in claim 1, wherein: the direction through-hole (13) inside wall evenly seted up a plurality of hemisphere grooves (10), all rotate in hemisphere groove (10) and connect ball (11), ball (11) and inserted bar (2) side contact cooperation.
3. The apparatus for measuring groundwater level change by using the sonic method as claimed in claim 1, wherein: the left side and the right side of the outer side wall of the cylinder body (1) are symmetrically provided with mounting brackets (12).
4. The apparatus for measuring groundwater level change by using the sonic method as claimed in claim 1, wherein: barrel (1) inside wall upper portion annular distribute evenly set up spout (14) of direction from top to bottom, all cooperate in spout (14) to install slider (15), all slider (15) inside walls and measurement slide bar (5) lateral wall fixed connection.
5. The apparatus for measuring groundwater level change by using the sonic method as claimed in claim 1, wherein: the sound wave ranging module (7) comprises a sound wave emitting device and a sound wave receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278020.2U CN212645851U (en) | 2020-07-03 | 2020-07-03 | Device for measuring underground water level change by using sound wave method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278020.2U CN212645851U (en) | 2020-07-03 | 2020-07-03 | Device for measuring underground water level change by using sound wave method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212645851U true CN212645851U (en) | 2021-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021278020.2U Expired - Fee Related CN212645851U (en) | 2020-07-03 | 2020-07-03 | Device for measuring underground water level change by using sound wave method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212645851U (en) |
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2020
- 2020-07-03 CN CN202021278020.2U patent/CN212645851U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 Termination date: 20210703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |