CN117823780B - Calibration device for hydrologic instrument metering and use method thereof - Google Patents
Calibration device for hydrologic instrument metering and use method thereof Download PDFInfo
- Publication number
- CN117823780B CN117823780B CN202311856730.7A CN202311856730A CN117823780B CN 117823780 B CN117823780 B CN 117823780B CN 202311856730 A CN202311856730 A CN 202311856730A CN 117823780 B CN117823780 B CN 117823780B
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- hydrological
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004164 analytical calibration Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003673 groundwater Substances 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
- 230000000737 periodic effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- -1 slush Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Sampling And Sample Adjustment (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a calibrating device for hydrologic instrument metering and a using method thereof, and relates to the field of hydrologic instruments, comprising a base, wherein an inner cavity of the base is provided with an adjusting component, and the position of the hydrologic instrument is adjusted through the adjusting component; this calibration device for hydrologic instrument measurement and application method thereof, when the rotor plate rotates, laminate with the spout of drum surface seting up, because the spout is the slope form for the rotor plate drives the drum whole when rotating and rotates, and the surface of telescopic link is provided with the fixture block, the surface and the inner wall sliding connection of drum of fixture block, make the drum when rotating, drive the telescopic link and rotate in step, make the backup pad that sets up on the telescopic link rotate, and then make hydrologic instrument adjustment to the optimal position, and calibrate hydrologic instrument, thereby guarantee the accuracy of testing result.
Description
Technical Field
The invention relates to the hydrologic instrument technology, in particular to a calibrating device for hydrologic instrument metering and a using method thereof.
Background
Hydrologic monitoring refers to the process of continuous or periodic observation and recording of various parameters and characteristics of a water resource. The change of the hydrologic environment is known, and data support is provided for water resource management, flood early warning, water quality protection and the like. The hydrologic monitoring is suitable for hydrologic departments to monitor hydrologic parameters such as river, lake, reservoir, channel and groundwater in real time, and the monitoring content includes: water level, flow rate, rainfall (snow), evaporation, sediment, slush, soil moisture, water quality, etc.
In the prior art, when monitoring the surface flow rate and the water level of river water through a radar flow rate meter and a radar water level gauge, a vertical rod and a horizontal rod are generally used for installing the radar flow rate meter and the radar water level gauge above the river water for monitoring, and as outdoor environmental factors are changeable, the monitoring angles and positions of the radar flow rate meter and the radar water level gauge need to be adjusted along with the longer use time, so that the radar flow rate meter and the radar water level gauge are suitable for the current scene; when the conventional device is used, the calibration process of the radar flow rate meter and the radar water level gauge is complicated, so that the calibration device for hydrological instrument metering and the use method thereof are developed.
Disclosure of Invention
The invention aims to provide a calibration device for hydrological instrument measurement and a use method thereof, so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the calibrating device for the hydrological instrument measurement comprises a base, wherein an inner cavity of the base is provided with an adjusting component, and the position of the hydrological instrument is adjusted through the adjusting component;
The adjusting assembly comprises a bottom plate fixedly connected with the base, a supporting column is fixedly arranged at the upper end of the bottom plate, a push rod is slidably arranged on the inner wall of the supporting column, a telescopic rod is rotatably arranged at the upper end of the push rod, a cylinder is fixedly arranged on the outer surface of the telescopic rod, a sliding groove is formed in the outer surface of the cylinder, and a rotating plate is slidably arranged on the inner wall of the sliding groove;
The lower extreme of push rod is provided with the arc, just the inner wall slidable mounting of arc has the commentaries on classics piece, the one end of commentaries on classics piece is provided with conversion component, through conversion component is right the commentaries on classics piece provides power, simultaneously conversion component's one end with the commentaries on classics board is connected.
As a further optimization scheme of the invention, the upper end of the telescopic rod is fixedly provided with the supporting plate, and the hydrological instrument is fixed through the supporting plate.
As a further optimization scheme of the invention, a fixed column is arranged at the upper end of the bottom plate and positioned at one side of the conversion assembly, a connecting plate is rotatably arranged at the upper end of the fixed column, the outer surface of the connecting plate is connected with the conversion assembly through a conveying belt, and one end of the connecting plate is fixedly connected with one end of the rotating plate, which is close to the connecting plate.
As a further optimization scheme of the invention, the conversion assembly comprises a gear, the two ends of the gear are respectively provided with a first clamping plate, and one end, far away from the gear, of the first clamping plate is clamped with a second clamping plate.
As a further optimization scheme of the invention, the outer surface of the second clamping plate is slidably provided with a sleeve, the inner cavity of the sleeve is provided with a movable rod, one end of the movable rod is connected with the outer surface of the second clamping plate, and the outer surface of the movable rod is sleeved with an elastic piece.
As a further optimization scheme of the invention, a transmission pipe is slidably arranged on the outer surface of the sleeve, a telescopic piece is fixedly arranged at one end of the inner cavity of the transmission pipe, a limiting plate is fixedly arranged at one end of the telescopic piece, and one end of the limiting plate, which is far away from the telescopic piece, is connected with the movable rod.
A calibration method for hydrologic instrument metering, comprising the steps of:
S1, lowering a supporting plate to a proper height, and simultaneously placing a hydrological instrument for detection on the supporting plate;
s2, when water levels in different directions and heights are required to be detected, the position of the hydrologic instrument can be adjusted;
S3, calibrating the hydrologic instrument synchronously after adjusting the azimuth of the hydrologic instrument, and detecting the water level;
S4, adjusting the height of the supporting plate in real time according to different conditions so as to be suitable for detection requirements.
Compared with the prior art, the calibrating device for the hydrological instrument metering and the using method thereof provided by the invention are characterized in that when the rotating plate rotates, the calibrating device is attached to the sliding groove formed on the outer surface of the cylinder, and the sliding groove is inclined, so that the rotating plate drives the cylinder to integrally rotate when rotating, the outer surface of the telescopic rod is provided with the clamping block, and the outer surface of the clamping block is in sliding connection with the inner wall of the cylinder, so that the cylinder drives the telescopic rod to synchronously rotate when rotating, the supporting plate arranged on the telescopic rod rotates, the hydrological instrument is adjusted to the optimal position, and the hydrological instrument is calibrated, so that the accuracy of a detection result is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for those skilled in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure provided in an embodiment of the present invention;
FIG. 3 is a first schematic view of an adjusting component structure according to an embodiment of the present invention;
FIG. 4 is a second schematic view of an adjusting component structure according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a conversion assembly according to an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating an internal structure of a conversion module according to an embodiment of the present invention;
fig. 7 is an overall flow chart provided in an embodiment of the present invention.
Reference numerals illustrate:
1. A base; 2. an adjustment assembly; 3. a conversion assembly; 21. a bottom plate; 22. a support column; 23. a push rod; 231. an arc-shaped plate; 232. a rotating block; 24. a telescopic rod; 25. a cylinder; 251. a chute; 26. a support plate; 27. fixing the column; 28. a connecting plate; 29. a rotating plate; 31. a gear; 32. a first clamping plate; 33. a second clamping plate; 34. a sleeve; 35. a transmission tube; 36. a telescoping member; 37. a positioning block; 38. a movable rod; 39. an elastic member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
Referring to fig. 1-6, a calibration device for measuring a hydrological instrument comprises a base 1, wherein an inner cavity of the base 1 is provided with an adjusting component 2, and the position of the hydrological instrument is adjusted through the adjusting component 2;
In this scheme, base 1 sets up the marginal portion at the testing position for support adjusting component 2, correct adjusting component 2 overall position and angle simultaneously, make it be applicable to current scene, guarantee the accuracy that detects.
Further, the adjusting component 2 comprises a bottom plate 21 fixedly connected with the base 1, a supporting column 22 is fixedly arranged at the upper end of the bottom plate 21, a push rod 23 is slidably arranged on the inner wall of the supporting column 22, a telescopic rod 24 is rotatably arranged at the upper end of the push rod 23, a cylinder 25 is fixedly arranged on the outer surface of the telescopic rod 24, a sliding groove 251 is formed in the outer surface of the cylinder 25, and a rotating plate 29 is slidably arranged on the inner wall of the sliding groove 251;
in this embodiment, a slot hole is formed on one side of the support column 22, the inner wall of the slot hole is slidably connected with the outer surface of the push rod 23, two protruding blocks are arranged at the upper end of the push rod 23, and simultaneously the two protruding blocks are rotatably connected with the outer surface of the lower end of the telescopic rod 24, so that when the telescopic rod 24 rotates, the telescopic rod 24 can be limited by the push rod 23;
Meanwhile, when the rotating plate 29 rotates, the rotating plate is attached to the sliding groove 241 formed in the outer surface of the cylinder 25, and the sliding groove 241 is inclined, so that the rotating plate 29 drives the cylinder 25 to rotate integrally when rotating, a clamping block is arranged on the outer surface of the telescopic rod 24, the outer surface of the clamping block is slidably connected with the inner wall of the cylinder 25, and the telescopic rod 24 is driven to rotate synchronously when the cylinder 25 rotates, so that the supporting plate 26 arranged on the telescopic rod 24 rotates.
Further, the lower end of the push rod 23 is provided with an arc plate 231, and the inner wall of the arc plate 231 is slidably provided with a rotating block 232, one end of the rotating block 232 is provided with a conversion assembly 3, the rotating block 232 is powered by the conversion assembly 3, and one end of the conversion assembly 3 is connected with the rotating plate 29.
Specifically, a through hole is formed at one end of the arc 231, and the inner wall of the through hole is slidably connected with the outer surface of the rotating block 232, so that when the rotating block 232 rotates, the arc 231 can be driven to move up and down, and then the push rod 23 arranged on the arc 231 is synchronously pushed to move up and down.
Further, a support plate 26 is fixedly installed at the upper end of the telescopic rod 24, and the hydrological instrument is fixed through the support plate 26.
Specifically, the upper end of the support plate 26 is provided with a positioning block, the hydrological instrument is tightly fixed on the support plate 26 through the positioning block, and when the support plate 26 moves along with the telescopic rod 24, the hydrological instrument arranged on the support plate 26 is adjusted to achieve the optimal position.
Further, a fixing column 27 is arranged at the upper end of the bottom plate 21 and located at one side of the conversion assembly 3, a connecting plate 28 is rotatably mounted at the upper end of the fixing column 27, the outer surface of the connecting plate 28 is connected with the conversion assembly 3 through a conveying belt, and one end of the connecting plate 28 is fixedly connected with one end of a rotating plate 29, which is close to the connecting plate 28.
Specifically, power is provided through the conversion assembly 3, and the conversion assembly 3 drives the connecting plate 28 to rotate through the conveying belt, and because the connecting plate 28 is fixedly connected with the rotating plate 29, when the connecting plate 28 rotates, the rotating plate 29 is driven to rotate, so that the outer surface of the rotating plate 29 is attached to the inner wall of the sliding groove 251 on the cylinder 25, and the cylinder 25 is driven to rotate.
Further, the conversion assembly 3 includes a gear 31, and both ends of the gear 31 are provided with first clamping plates 32, and one end, far away from the gear 31, of the first clamping plates 32 is clamped with a second clamping plate 33.
The outer surface of the second clamping plate 33 is slidably provided with a sleeve 34, the inner cavity of the sleeve 34 is provided with a movable rod 38, one end of the movable rod 38 is connected with the outer surface of the second clamping plate 33, and the outer surface of the movable rod 38 is sleeved with an elastic piece 39.
In this scheme, the upper end of bottom plate 21 is provided with equipment such as motor that has power take off to be connected with external control device, and the output of motor is provided with the drive gear who laminates mutually with gear 31, and the surface of drive gear meshes with the surface of gear 31 simultaneously, makes the motor drive gear 31 when starting to rotate.
The opposite ends of the first clamping plate 32 and the second clamping plate 33 are respectively provided with a clamping block, and the opposite ends of the first clamping plate 32 and the second clamping plate 33 are clamped through the clamping blocks, so that the second clamping plate 33 can be driven to synchronously rotate when the first clamping plate 32 rotates.
When the second clamping plate 33 at one end slides in the sleeve 34, the first clamping plate 32 is separated from the second clamping plate 33, so that the second clamping plate 33 is not driven to rotate when the first clamping plate 32 rotates; the elastic member 39 is a specific elastic member such as a spring, and has one end connected to the second engagement plate 33 and the other end connected to the outer surface of the movable lever 38.
The outer surface of the second clamping plate 33 is provided with a plurality of groups of positioning columns, and the inner wall of the sleeve 34 is provided with a limiting groove corresponding to the positioning columns, so that the second clamping plate 33 can drive the sleeve 34 to rotate when rotating.
The control device can select a single-chip microcomputer as a control end, and in the embodiment, the single-chip microcomputer is a typical embedded microcontroller (Micro controller Unit) and is composed of an arithmetic unit, a controller, a memory, input and output equipment and the like, and is equivalent to a microcomputer. It emphasizes self-provisioning (without external hardware) and cost savings over general-purpose microprocessors used in personal computers. Its advantages are small size, easy installation, less storage, simple input and output interface and low consumption of functions.
Further, the outer surface of the sleeve 34 is slidably provided with a driving tube 35, one end of the inner cavity of the driving tube 35 is fixedly provided with a telescopic member 36, one end of the telescopic member 36 is fixedly provided with a limiting plate 361, and one end of the limiting plate 361 away from the telescopic member 36 is connected with a movable rod 38.
In this embodiment, a plurality of groups of limiting blocks are disposed on the outer surface of the sleeve 34, and holes corresponding to the limiting blocks are formed in the inner wall of the transmission tube 35, so that the transmission tube 35 can slide on the sleeve 34, and when the sleeve 34 rotates, the transmission tube 35 can be driven to rotate.
The telescopic piece 36 is equipment with telescopic functions such as an electric telescopic rod, one end of the telescopic piece is fixedly connected with the inner wall of the transmission tube 35, the output end of the telescopic piece is connected with the limiting plate 361, and then the limiting plate 361 is driven to move by the telescopic piece 36, limiting plates are arranged at two ends of the limiting plate 361 simultaneously and used for limiting the whole limiting plate 361, when the limiting plate 361 is pulled by the telescopic piece 36, the whole sleeve 34 can be driven to move inside the transmission tube 35 and separated from the first clamping plate 32, the transmission tube 35 stops rotating, and the outer surface of the rotation tube 35 is connected with a conveying belt.
Embodiment two:
as shown in fig. 7, a calibration method for hydrological instrument measurement includes the following steps:
S1, lowering a supporting plate to a proper height, and simultaneously placing a hydrological instrument for detection on the supporting plate;
s2, when water levels in different directions and heights are required to be detected, the position of the hydrologic instrument can be adjusted;
S3, calibrating the hydrologic instrument synchronously after adjusting the azimuth of the hydrologic instrument, and detecting the water level;
S4, adjusting the height of the supporting plate in real time according to different conditions so as to be suitable for detection requirements.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. The calibrating device for the hydrological instrument measurement is characterized by comprising a base (1), wherein an inner cavity of the base (1) is provided with an adjusting component (2), and the position of the hydrological instrument is adjusted through the adjusting component (2);
The adjusting assembly (2) comprises a bottom plate (21) fixedly connected with the base (1), a supporting column (22) is fixedly arranged at the upper end of the bottom plate (21), a push rod (23) is slidably arranged on the inner wall of the supporting column (22), a telescopic rod (24) is rotatably arranged at the upper end of the push rod (23), a cylinder (25) is fixedly arranged on the outer surface of the telescopic rod (24), a sliding groove (251) is formed in the outer surface of the cylinder (25), a rotating plate (29) is slidably arranged on the inner wall of the sliding groove (251), a supporting plate (26) is fixedly arranged at the upper end of the telescopic rod (24), and a hydrological instrument is fixed through the supporting plate (26);
The lower extreme of push rod (23) is provided with arc (231), just the inner wall slidable mounting of arc (231) has rotatory piece (232), the one end of rotatory piece (232) is provided with conversion subassembly (3), through conversion subassembly (3) are right rotatory piece (232) provides power, simultaneously the one end of conversion subassembly (3) with rotatory board (29) rotate and be connected, conversion subassembly (3) include gear (31), just both ends of gear (31) all are provided with first joint board (32), the one end joint of first joint board (32) keeping away from gear (31) has second joint board (33), the surface slidable mounting of second joint board (33) has sleeve (34), the inner chamber of sleeve (34) is provided with movable rod (38), and the one end of movable rod (38) with the surface coupling of second joint board (33), the surface cover of movable rod (38) is equipped with elastic component (39), the surface of sleeve (34) is provided with first joint board (35), the one end of transmission tube (36) is installed in the slidable mounting of sliding mounting of first joint board (35), the fixed tube (36) has expansion joint piece (361), one end of the limiting plate (361) far away from the telescopic piece (36) is connected with the movable rod (38).
2. The calibrating device for hydrological instrument measurement according to claim 1, characterized in that a fixed column (27) is arranged at the upper end of the bottom plate (21) and positioned at one side of the conversion assembly (3), a connecting plate (28) is rotatably mounted at the upper end of the fixed column (27), the outer surface of the connecting plate (28) is connected with the conversion assembly (3) through a conveyor belt, and one end of the connecting plate (28) is fixedly connected with one end of the rotating plate (29) close to the connecting plate (28).
3. A method of calibrating a hydrographic instrument for adjustment by a hydrographic instrument calibration device according to claim 1, comprising the steps of:
s1, lowering a supporting plate (26) to a proper height, and simultaneously placing a hydrological instrument for detection on the supporting plate (26);
s2, when water levels in different directions and heights are required to be detected, the position of the hydrologic instrument can be adjusted;
S3, calibrating the hydrologic instrument synchronously after adjusting the azimuth of the hydrologic instrument, and detecting the water level;
S4, adjusting the height of the supporting plate (26) in real time according to different conditions so as to be suitable for detection requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311856730.7A CN117823780B (en) | 2023-12-29 | 2023-12-29 | Calibration device for hydrologic instrument metering and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311856730.7A CN117823780B (en) | 2023-12-29 | 2023-12-29 | Calibration device for hydrologic instrument metering and use method thereof |
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| Publication Number | Publication Date |
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| CN117823780A CN117823780A (en) | 2024-04-05 |
| CN117823780B true CN117823780B (en) | 2024-07-23 |
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| CN202311856730.7A Active CN117823780B (en) | 2023-12-29 | 2023-12-29 | Calibration device for hydrologic instrument metering and use method thereof |
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| CN118124128B (en) * | 2024-05-08 | 2024-07-19 | 逸普新材料有限公司 | Bottle embryo bearing structure for PET bottle embryo blowing heating device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206097A (en) * | 2016-07-30 | 2016-12-07 | 张学衡 | A kind of low tension switch |
| CN108969253A (en) * | 2018-05-22 | 2018-12-11 | 曾俊 | A kind of postoperative dedicated hospital bed of medical treatment |
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| CN215014553U (en) * | 2021-04-27 | 2021-12-07 | 信阳师范学院 | Computer image recognition device convenient for recognizing angle adjustment |
| CN117249355B (en) * | 2023-11-20 | 2024-02-09 | 中国地质大学（武汉） | Vision-based radio direction finding device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206097A (en) * | 2016-07-30 | 2016-12-07 | 张学衡 | A kind of low tension switch |
| CN108969253A (en) * | 2018-05-22 | 2018-12-11 | 曾俊 | A kind of postoperative dedicated hospital bed of medical treatment |
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| CN117823780A (en) | 2024-04-05 |
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