CN115164848B - Radar hydrologic monitoring equipment with calibration function - Google Patents
Radar hydrologic monitoring equipment with calibration function Download PDFInfo
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- CN115164848B CN115164848B CN202211091433.3A CN202211091433A CN115164848B CN 115164848 B CN115164848 B CN 115164848B CN 202211091433 A CN202211091433 A CN 202211091433A CN 115164848 B CN115164848 B CN 115164848B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- 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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
-
- 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)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the field of radar monitoring, in particular to radar hydrologic monitoring equipment with a calibration function. The technical problems of the invention are as follows: along with the long radar flow rate appearance of live time and radar fluviograph monitoring accuracy probably surpass the error scope, current device can not be convenient to radar flow rate appearance and radar fluviograph calibrate. The technical scheme of the invention is as follows: a radar hydrologic monitoring device with a calibration function comprises a supporting rod, a lifting assembly and the like; the supporting rod is provided with a lifting component. When the radar water level gauge and the radar flow rate meter are used, the first test plate, the second test plate and the third test plate are driven by the fixed ring to do circular motion to obtain known data, the radar water level gauge and the radar flow rate meter are compared with the known data, and the radar water level gauge and the radar flow rate meter are convenient to debug and calibrate.
Description
Technical Field
The invention relates to the field of hydrologic monitoring, in particular to radar hydrologic monitoring equipment with a calibration function.
Background
In the prior art, when monitoring river surface velocity of flow and water level through radar current meter and radar water level gauge, use pole setting and horizontal pole to install radar current meter and radar water level gauge in river top generally, because outdoor environmental factor is changeable, along with live time becomes long radar current meter and radar water level gauge monitoring accuracy probably surpass error range, current device can't be convenient calibrate radar current meter and radar water level gauge, and radar current meter and radar water level gauge are located river top, and it is higher to be high from the surface of water, be inconvenient for operating personnel to maintain the maintenance, pole setting and horizontal pole can't adjust height and length according to the condition simultaneously, the adaptability is poor.
Disclosure of Invention
In order to overcome the defect that the monitoring precision of the radar flow rate meter and the radar water level gauge possibly exceeds an error range along with the longer service time, the conventional device cannot calibrate the radar flow rate meter and the radar water level gauge conveniently, the invention provides radar hydrologic monitoring equipment with a calibration function.
The technical implementation scheme of the invention is as follows: a radar hydrologic monitoring device with a calibration function comprises a supporting rod and a lifting assembly; a lifting component for lifting is arranged on the supporting rod; the device also comprises a fixed sleeve, a rotating assembly, a measuring assembly and a stabilizing assembly; the upper part of the lifting component is connected with a fixed sleeve; the upper part of the lifting component is provided with a rotating component for controlling the rotation of the fixed sleeve; the fixed sleeve is connected with the rotating component; the left side of the fixed sleeve is provided with a measuring component for measuring the flow velocity and the water level; the lower part of the fixed sleeve is provided with a stabilizing component for preventing the fixed sleeve from shaking.
Further, the lifting assembly comprises a first fixing frame, a limiting rod, a screw rod, a first small motor, a control box, a lifting rod, a first fixing plate and a second fixing frame; the upper part of the supporting rod is fixedly connected with two first fixing frames which are symmetrical in front-back; a limiting rod is fixedly connected in the first fixing frame in front; the first fixing frame at the rear part is rotationally connected with a screw rod; the lower side of the first fixing frame at the rear part is fixedly connected with a first small motor; an output shaft of the first small motor is fixedly connected with the screw rod; a lifting rod is connected in a sliding way in the supporting rod; the middle part of the lifting rod is fixedly connected with two first fixing plates, and the two first fixing plates are symmetrical in front-back; the first fixed plate in front is in sliding connection with the limiting rod; the first rear fixing plate is connected with the screw rod in a screwed mode; the right sides of the two first fixing plates are fixedly connected with a second fixing frame; the right sides of the two second fixing frames are fixedly connected with a control box; the lifting rod is rotationally connected with the fixed sleeve.
Further, the rotating assembly comprises a fourth fixed frame, a second small motor, a first flat gear and a toothed ring; the upper part of the lifting rod is fixedly connected with a fourth fixing frame; a second small motor is fixedly connected to the fourth fixing frame; the output shaft of the second small motor is fixedly connected with a first flat gear; the upper part of the fixed sleeve is fixedly connected with a toothed ring; the toothed ring intermeshes with the first flat gear.
Further, the measuring assembly comprises a first fixed rod, a second fixed plate, an arc-shaped pipe, a second fixed rod, a limiting ring, a telescopic rod, a third fixed plate, an electric push rod, a fourth fixed plate, a mounting rod, a first mounting plate, a radar water level gauge, a radar flow rate meter, a fixed ring, a mounting ring, a circular ring, a first test plate, a second test plate, a third fixed rod, a third flat gear, a second mounting plate, a fourth small motor, a cleaning unit and a power unit; two second fixing plates are fixedly connected to the left side of the fixing sleeve; a first fixing rod is fixedly connected between the two second fixing plates; the first fixing rod is fixedly connected with the fixing sleeve; an arc-shaped pipe is fixedly connected to the left part of the first fixing rod, and penetrates through the first fixing rod; the left part of the rear side of the first fixed rod is fixedly connected with a second mounting plate; a fourth small motor is fixedly connected to the second mounting plate; the output shaft of the fourth small motor is rotationally connected with the first fixed rod; the output shaft of the fourth small motor is fixedly connected with a second fixed rod; a limiting ring is fixedly connected to the left part of the second fixing rod and penetrates through the second fixing rod; the second fixing rod is contacted with the first fixing rod; the limiting ring is connected with the arc-shaped pipe in a sliding way; a telescopic rod is fixedly connected to the left side of the second fixed rod; a third fixing plate is fixedly connected to the upper side of the right part of the telescopic rod; an electric push rod is fixedly connected to the left side of the third fixing plate; a fourth fixing plate is fixedly connected with the telescopic end of the electric push rod; the lower side of the fourth fixed plate is fixedly connected with a mounting rod; the right side of the mounting rod is fixedly connected with the telescopic end of the telescopic rod; a first mounting plate is fixedly connected in the mounting rod; the middle part of the first mounting plate is fixedly connected with a radar water level gauge; the radar flow velocity meter is fixedly connected to the left part of the lower side of the first mounting plate; the middle part of the mounting rod is fixedly connected with a circular ring; the outer ring surface of the circular ring is rotationally connected with a mounting ring; a fixing ring is fixedly connected to the left side of the mounting ring; the upper part of the fixed ring is fixedly connected with a first test board; the lower part of the fixed ring is fixedly connected with a second test board; a third test board is fixedly connected to the lower part of the fixed ring; the third test board is positioned at the upper left of the second test board, and the third test board is positioned right below the radar flow rate meter; the upper part of the fixed ring is connected with a cleaning unit; the cleaning unit is positioned at the left lower part of the first test board and is positioned right above the radar flow velocity meter; the left part of the upper side of the first mounting plate is connected with a power unit; a third fixed rod is rotatably connected to the left side of the first mounting plate; the third fixing rod is fixedly connected with the fixing ring; a third flat gear is fixedly connected in the middle of the third fixed rod; the third flat gear is connected with the power unit.
Further, be provided with the sand grip that is used for increasing the steadiness of being connected with the installation pole on the first mounting panel.
Further, the power unit comprises a third small motor and a second flat gear; a third small motor is fixedly connected to the left part of the upper side of the first mounting plate; the output shaft of the third small motor is fixedly connected with a second flat gear; the second flat gear intermeshes with the third flat gear.
Further, the cleaning unit comprises a fifth fixed plate and an arc brush; the upper part of the fixed ring is fixedly connected with a fifth fixed plate; and an arc brush is fixedly connected to the lower side of the fifth fixed plate and used for cleaning the radar flow velocity meter.
Further, the stabilizing component comprises a fixed block and a round rod; the lower part of the fixed sleeve is fixedly connected with two fixed blocks, and the two fixed blocks are symmetrical front and back; a round rod is fixedly connected to the upper sides of the two fixing blocks respectively; the two round rods are respectively positioned under one limiting hole.
Further, limiting holes for limiting the round rods are formed in the two first fixing frames.
Further, a plurality of through holes for reducing wind resistance are formed in the first fixing rod and the two second fixing plates.
The invention has the following advantages: when the radar water level gauge and the radar flow rate meter are used, the first test plate, the second test plate and the third test plate are driven by the fixed ring to do circular motion to obtain known data, the radar water level gauge and the radar flow rate meter are compared with the known data, and the radar water level gauge and the radar flow rate meter are convenient to debug and calibrate;
the electric push rod is controlled to extend or retract, so that the telescopic rod extends or contracts, and the positions of the radar water level gauge and the radar flow velocity meter above river are adjusted to adapt to different conditions;
the distance between the radar water level gauge and the radar flow velocity meter and the water surface is adjusted by arranging the lifting assembly so as to adjust according to different conditions, and the adaptability is good;
through setting up firm subassembly, when encountering strong wind, make the round bar insert in the spacing hole, avoid the spare part of fixed cover left side to receive strong wind to drive fixed cover and rotate at the lifter, lead to measuring assembly to rock, and then guarantee that the monitoring result of strong wind weather is accurate;
the wind resistance of the fifth fixed plate, the first fixed rod and the two second fixed plates is reduced by arranging the plurality of through holes on the fifth fixed plate, the first fixed rod and the two second fixed plates;
limiting rings in the second fixing rods are limited through arc-shaped pipes in the first fixing rods, and when the second fixing rods encounter strong wind and receive large transverse wind force, the connection parts of the second fixing rods and the first fixing rods are prevented from being damaged, and service life is prevented from being reduced.
Drawings
FIG. 1 is a schematic perspective view of a radar hydrologic monitoring device with calibration function according to the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the radar hydrologic monitoring equipment with calibration function according to the present invention;
FIG. 3 is a schematic view of a first partial perspective structure of the radar hydrologic monitoring equipment with calibration function of the present invention;
FIG. 4 is a schematic view of a second partial perspective structure of the radar hydrologic monitoring equipment with calibration function of the present invention;
FIG. 5 is a schematic diagram of a combined three-dimensional structure of a lifting assembly, a rotating assembly and a measuring assembly of the radar hydrologic monitoring equipment with the calibration function;
FIG. 6 is an enlarged view of area A of the radar hydrologic monitoring equipment with calibration function of the present invention;
FIG. 7 is an enlarged view of region B of the radar hydrologic monitoring equipment with calibration function of the present invention;
FIG. 8 is an enlarged view of region C of the radar hydrologic monitoring equipment with calibration function of the present invention;
fig. 9 is a schematic partial perspective view of a measuring assembly of the radar hydrologic monitoring equipment with the calibration function.
Meaning of reference numerals in the drawings: the device comprises a support rod 1, a limit hole 001, a protruding strip 002, a first fixing frame 101, a limit rod 102, a limit rod 103, a lead screw 104, a first small motor 105, a control box 106, a lifting rod 106, a first fixing plate 107, a second fixing frame 108, a mounting cover 201, a third fixing frame 202, a storage battery 203, a solar panel 204, a fourth fixing frame 301, a second small motor 302, a first flat gear 303, a fixed sleeve 304, a toothed ring 305, a first fixing rod 401, a second fixing plate 402, an arc tube 403, a second fixing rod 404, a limit ring 405, a telescopic rod 406, a third fixing plate 407, a second electric push rod 408, a fourth fixing plate 409, a mounting rod 410, a first mounting plate 411, a radar level gauge 413, a radar flow rate meter 414, a fixed ring 415, a mounting ring 416, a ring 417, a first testing plate 418, a second testing plate 419, a third testing plate 420, a fifth fixing plate 422, a third flat gear 422, a fourth flat gear 426, a third flat gear 502, a third flat gear 426, a fourth fixing plate 425, a third flat gear 426, a third fixing plate 502 and a fourth fixing plate.
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.
Examples
A radar hydrologic monitoring device with a calibration function, as shown in fig. 1-9, comprises a supporting rod 1 and a lifting assembly; the supporting rod 1 is provided with a lifting component;
the device also comprises a fixed sleeve 304, a rotating component, a measuring component and a stabilizing component; the upper part of the lifting assembly is connected with a fixed sleeve 304; the upper part of the lifting component is provided with a rotating component; the fixed sleeve 304 is connected with the rotating component; the left side of the fixed sleeve 304 is provided with a measuring component; a stabilizing assembly is mounted to the lower portion of the retaining sleeve 304.
The lifting assembly comprises a first fixing frame 101, a limiting rod 102, a screw rod 103, a first small motor 104, a control box 105, a lifting rod 106, a first fixing plate 107 and a second fixing frame 108; the upper part of the support rod 1 is fixedly connected with two first fixing frames 101, and the two first fixing frames 101 are symmetrical front and back; a limiting rod 102 is fixedly connected in the first fixed frame 101 in front; the first fixing frame 101 at the rear part is rotationally connected with a screw rod 103; the lower side of the first fixing frame 101 at the rear part is connected with a first small motor 104 through bolts; an output shaft of the first small motor 104 is fixedly connected with the screw rod 103; a lifting rod 106 is connected in a sliding way in the support rod 1; the middle part of the lifting rod 106 is fixedly connected with two first fixing plates 107, and the two first fixing plates 107 are symmetrical front and back; the first front fixing plate 107 is in sliding connection with the limit rod 102; the first rear fixing plate 107 is screwed with the screw 103; a second fixing frame 108 is fixedly connected to the right sides of the two first fixing plates 107; the right sides of the two second fixing frames 108 are fixedly connected with a control box 105; the lifting rod 106 is rotatably connected with the fixed sleeve 304.
The rotating assembly comprises a fourth fixed frame 301, a second small motor 302, a first flat gear 303 and a toothed ring 305; a fourth fixing frame 301 is fixedly connected to the upper part of the lifting rod 106; the fourth fixing frame 301 is connected with a second small motor 302 through bolts; the output shaft of the second small motor 302 is fixedly connected with a first flat gear 303; the upper part of the fixed sleeve 304 is fixedly connected with a toothed ring 305; the toothed ring 305 intermeshes with the first flat gear 303.
The measuring assembly comprises a first fixing rod 401, a second fixing plate 402, an arc tube 403, a second fixing rod 404, a limiting ring 405, a telescopic rod 406, a third fixing plate 407, an electric push rod 408, a fourth fixing plate 409, a mounting rod 410, a first mounting plate 411, a radar water level gauge 412, a radar flow rate meter 413, a fixing ring 414, a mounting ring 415, a circular ring 416, a first testing plate 417, a second testing plate 418, a third testing plate 419, a third fixing rod 424, a third flat gear 425, a second mounting plate 426, a fourth small motor 427, a cleaning unit and a power unit; two second fixing plates 402 are fixedly connected to the left side of the fixing sleeve 304; a first fixing rod 401 is fixedly connected between the two second fixing plates 402; the first fixing rod 401 is fixedly connected with the fixing sleeve 304; an arc tube 403 is fixedly connected to the left part of the first fixing rod 401, and the arc tube 403 penetrates through the first fixing rod 401; a second mounting plate 426 is fixedly connected to the left part of the rear side of the first fixing rod 401; a fourth small motor 427 is connected to the second mounting plate 426 through bolts; the output shaft of the fourth small motor 427 is rotatably connected with the first fixing rod 401; the output shaft of the fourth small motor 427 is fixedly connected with a second fixed rod 404; a limiting ring 405 is fixedly connected to the left part of the second fixing rod 404, and the limiting ring 405 penetrates through the second fixing rod 404; the second fixing lever 404 is in contact with the first fixing lever 401; the limiting ring 405 is in sliding connection with the arc tube 403; a telescopic rod 406 is fixedly connected to the left side of the second fixed rod 404; a third fixed plate 407 is fixedly connected to the upper side of the right part of the telescopic rod 406; an electric push rod 408 is fixedly connected to the left side of the third fixed plate 407; a fourth fixing plate 409 is fixedly connected to the telescopic end of the electric push rod 408; the lower side of the fourth fixing plate 409 is fixedly connected with a mounting rod 410; the right side of the mounting rod 410 is fixedly connected with the telescopic end of the telescopic rod 406; a first mounting plate 411 is connected to the mounting rod 410 through bolts; a radar water level gauge 412 is fixedly connected in the middle of the first mounting plate 411; a radar flow rate meter 413 is fixedly connected to the left part of the lower side of the first mounting plate 411; the middle part of the mounting rod 410 is fixedly connected with a circular ring 416; the outer ring surface of the circular ring 416 is rotatably connected with a mounting ring 415; a fixed ring 414 is fixedly connected to the left side of the mounting ring 415; the upper part of the fixed ring 414 is fixedly connected with a first test board 417; a second test board 418 is fixedly connected to the lower part of the fixed ring 414; a third test board 419 is fixedly connected to the lower part of the fixed ring 414; third test plate 419 is located above and to the left of second test plate 418, and third test plate 419 is located directly below radar flow gauge 413; the upper part of the fixed ring 414 is connected with a cleaning unit; the cleaning unit is located at the lower left of the first test plate 417, and the cleaning unit is located directly above the radar flow gauge 413; the left part of the upper side of the first mounting plate 411 is connected with a power unit; a third fixing rod 424 is rotatably connected to the left side of the first mounting plate 411; the third fixing rod 424 is fixedly connected with the fixing ring 414; a third flat gear 425 is fixedly connected to the middle part of the third fixed rod 424; the third flat gear 425 is connected to the power unit.
The first mounting plate 411 is provided with a protrusion 002 for increasing the connection stability with the mounting bar 410.
The power unit comprises a third small motor 422 and a second flat gear 423; a third small motor 422 is connected to the left part of the upper side of the first mounting plate 411 through bolts; the output shaft of the third small motor 422 is fixedly connected with a second flat gear 423; the second flat gear 423 is intermeshed with the third flat gear 425.
The cleaning unit includes a fifth fixing plate 420 and an arc brush 421; a fifth fixing plate 420 is fixedly connected to the upper part of the fixing ring 414; an arc brush 421 is fixedly connected to the lower side of the fifth fixing plate 420, and the arc brush 421 is used for cleaning the radar flow rate meter 413.
The stabilizing component comprises a fixed block 501 and a round rod 502; two fixing blocks 501 are fixedly connected to the lower portion of the fixing sleeve 304, and the two fixing blocks 501 are symmetrical in front-back direction; a round rod 502 is fixedly connected to the upper sides of the two fixing blocks 501 respectively; two round bars 502 are each located directly below one of the limit holes 001.
The two first fixing frames 101 are provided with limiting holes 001 for limiting the round rods 502.
The power generation assembly is also included; the top end of the lifting rod 106 is provided with a power generation assembly; the power generation assembly comprises a mounting cover 201, a third fixing frame 202, a storage battery 203 and a solar panel 204; the top end of the lifting rod 106 is fixedly connected with a mounting cover 201; a solar panel 204 is fixedly connected to the front side and the rear side of the mounting cover 201 respectively; a third fixing frame 202 is fixedly connected with the inner left wall and the inner right wall of the mounting cover 201 respectively; a storage battery 203 is fixedly connected in each of the two third fixing frames 202.
The front and rear sides of the mounting cover 201 are provided with inclined slopes to prevent accumulation of water and a large amount of impurities on the solar cell panel 204.
The first fixing bar 401 and the two second fixing plates 402 are provided with a plurality of through holes for reducing wind resistance.
The fifth fixing plate 420 is provided with a plurality of through holes for reducing wind resistance.
The lower part of the supporting rod 1 is provided with a base for installation and fixation.
When in use, firstly, the radar fluviograph 412 and the radar flow meter 413 are calibrated, the third small motor 422 is controlled to start, the output shaft of the third small motor 422 drives the second flat gear 423 to drive the third flat gear 425 to rotate, the third flat gear 425 drives the third fixed rod 424 to rotate, the third fixed rod 424 drives the fixed ring 414 to drive the mounting ring 415 to rotate on the circular ring 416, the fixed ring 414 drives the first test plate 417, the second test plate 418, the third test plate 419, the fifth test plate 420 and the arc brush 421 to do circular motion, the circular motion speed of the third test plate 419 is known data, and the motion speed data of the radar flow meter 413 for monitoring the passing of the third test plate 419 are compared, if the monitored data of the radar flow rate meter 413 is within the error range, no debugging and calibration are needed to be carried out on the radar flow rate meter 413, if the monitored data of the radar flow rate meter 413 exceeds the error range, an operator opens the control box 105 to carry out debugging and calibration, the rotation speed of the output shaft of the third small motor 422 is changed, monitoring and calibration of multiple groups of different data are carried out until the data of the movement speed of the radar flow rate meter 413, which is monitored by the third test board 419, is kept within the error range, the calibration of the radar flow rate meter 413 is completed, the accuracy of the monitored data in the working process of the radar flow rate meter 413 is ensured, the height between the radar water level gauge 412 and the second test board 418 is known data, the distance data between the radar water level gauge 412 and the second test board 418 is compared with the distance data between the monitored by the radar water level gauge 412, if the monitored data of the radar water level gauge 412 exceeds the error range, the debugging and calibration are carried out when the first test board 417 rotates to the position right below the radar water level gauge 412, the third small motor 422 is turned off, the height between the radar water level gauge 412 and the first test board 417 is known data, the radar water level gauge 412 is debugged and calibrated by monitoring two groups of different data until the distance data between the radar water level gauge 412 and the first test board 417 and the second test board 418 is monitored and kept within an error range, and then the calibration of the radar water level gauge 412 is completed, so that the accuracy of the monitored data in the working process of the radar water level gauge 412 is ensured;
when the positions of the radar water level gauge 412 and the radar flow rate gauge 413 above river water are required to be adjusted, the electric push rod 408 is controlled to extend or retract, so that the telescopic rod 406 extends or contracts, the telescopic end of the telescopic rod 406 drives the mounting rod 410, the first mounting plate 411, the radar water level gauge 412 and the radar flow rate gauge 413 to move, the positions of the radar water level gauge 412 and the radar flow rate gauge 413 above river water are further adjusted, and the heights of the radar water level gauge 412 and the radar flow rate gauge 413 are adjusted according to the water level of river water so as to adapt to different conditions;
when the distance between the radar water level gauge 412 and the radar flow rate gauge 413 and the water surface needs to be adjusted, the first small motor 104 is controlled to be started, the output shaft of the first small motor 104 drives the screw rod 103 to rotate in the first fixing frame 101, the rear first fixing plate 107 drives the lifting rod 106 to slide downwards in the supporting rod 1, meanwhile, the lifting rod 106 drives the front first fixing plate 107 to slide downwards on the limiting rod 102, the limiting rod 102 limits the front first fixing plate 107, the lifting rod 106 is prevented from shaking when the lifting rod 106 descends, the lifting rod 106 simultaneously drives the fixing sleeve 304 and the measuring assembly to move downwards, the radar water level gauge 412 and the radar flow rate gauge 413 are further lowered, the distance between the radar water level gauge 412 and the radar flow rate gauge 413 are adjusted to adapt to different conditions, the two first fixing plates 107 drive the two second fixing frames 108 to move downwards, the control box 105 is further driven by the two second fixing frames 108 to move downwards, and when an operator needs to open the control box 105 to operate, the control box 105 is lowered to a proper height through the operation steps, and the operator can operate on the ground;
when maintenance and repair are required for the measuring assembly, the second small motor 302 is controlled to start, the output shaft of the second small motor 302 drives the first flat gear 303 to rotate by one hundred eighty degrees, the first flat gear 303 drives the toothed ring 305 to drive the fixed sleeve 304 to rotate by one hundred eighty degrees, the fixed sleeve 304 drives the measuring assembly to rotate by one hundred eighty degrees, thereby enabling the measuring assembly to rotate away from the upper surface of the water, the measuring assembly is positioned above the ground, then the fourth small motor 427 is controlled to start, the output shaft of the fourth small motor 427 rotates by ninety degrees clockwise based on the backward-forward view, the output shaft of the fourth small motor 427 drives the second fixed rod 404 and parts connected with the second fixed rod to rotate by ninety degrees, so that the radar water level gauge 412 and the radar flow velocity meter 413 rotate by ninety degrees with the output shaft of the fourth small motor 427 as the axis, and further the heights of the radar water level gauge 412 and the radar flow velocity meter are reduced, so that an operator can maintain and repair the measuring assembly, the second fixed rod 404 drives the limiting ring 405 to slide in the arc tube 403, the second fixed rod 405 in the arc tube 403 is prevented from being damaged by the first fixed rod 401 and the second fixed rod 404 in the horizontal direction when the second fixed rod 404 is connected with the second fixed rod 404 in a large arc;
when the radar level gauge works, the third small motor 422 is controlled to start, and then the third fixing rod 424 drives the fixing ring 414 to rotate for forty-five degrees, and the fixing ring 414 drives the first test plate 417, the second test plate 418 and the third test plate 419 to rotate for forty-five degrees, so that the first test plate 417 and the second test plate 418 are prevented from blocking the radar level gauge 412 and the radar flow rate gauge 413; in sunny days, the two solar panels 204 on the mounting cover 201 generate electricity and store the electric energy in the two storage batteries 203 so as to supply power to the equipment and save energy sources; when the lower side of the radar flow rate meter 413 needs to be cleaned, the third small motor 422 is controlled to start, so that the fixed ring 414 drives the fifth fixed plate 420 and the arc brush 421 to do circular motion, and when the arc brush 421 does circular motion, bristles on the arc brush 421 are contacted with the lower side of the radar flow rate meter 413, the lower side of the radar flow rate meter 413 is cleaned, and dust accumulated on the lower side of the radar flow rate meter 413 is prevented from affecting monitoring; when encountering windy weather, the first small motor 104 is controlled to rotate reversely, the lifting rod 106 drives the fixed sleeve 304 to ascend, the fixed sleeve 304 drives the two fixed blocks 501 and the two round rods 502 to ascend, the round rods 502 are inserted into the limiting holes 001, further, the fact that the parts on the left side of the fixed sleeve 304 are driven by strong wind to rotate the fixed sleeve 304 at the lifting rod 106 is avoided, the measuring assembly shakes to influence the monitoring results of the radar fluviograph 412 and the radar fluviograph 413 is caused, and as the protruding strips 002 are arranged in the mounting rod 410 on the first mounting plate 411, the stability of the first mounting plate 411 and the mounting rod 410 are increased, and further the shaking of the first mounting plate 411 is avoided, so that the monitoring effects of the windy weather radar fluviograph 412 and the radar fluviograph 413 are ensured.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (9)
1. The radar hydrologic monitoring equipment with the calibration function comprises a supporting rod (1) and a lifting assembly; a lifting component for lifting is arranged on the supporting rod (1); the method is characterized in that: the device also comprises a fixed sleeve (304), a rotating component, a measuring component and a stabilizing component; the upper part of the lifting assembly is connected with a fixed sleeve (304); the upper part of the lifting assembly is provided with a rotating assembly for controlling the rotation of the fixed sleeve (304); the fixed sleeve (304) is connected with the rotating component; a measuring component for measuring the flow rate and the water level is arranged on the left side of the fixed sleeve (304);
the lower part of the fixed sleeve (304) is provided with a stabilizing component for preventing the fixed sleeve (304) from shaking;
the measuring assembly comprises a first fixing rod (401), a second fixing plate (402), an arc-shaped pipe (403), a second fixing rod (404), a limiting ring (405), a telescopic rod (406), a third fixing plate (407), an electric push rod (408), a fourth fixing plate (409), a mounting rod (410), a first mounting plate (411), a radar water level gauge (412), a radar flow rate meter (413), a fixing ring (414), a mounting ring (415), a circular ring (416), a first test plate (417), a second test plate (418), a third test plate (419), a third fixing rod (424), a third flat gear (425), a second mounting plate (426), a fourth miniature motor (427), a cleaning unit and a power unit; two second fixing plates (402) are fixedly connected to the left side of the fixing sleeve (304); a first fixing rod (401) is fixedly connected between the two second fixing plates (402); the first fixing rod (401) is fixedly connected with the fixing sleeve (304); an arc tube (403) is fixedly connected to the left part of the first fixing rod (401), and the arc tube (403) penetrates through the first fixing rod (401); a second mounting plate (426) is fixedly connected to the left part of the rear side of the first fixing rod (401); a fourth small motor (427) is fixedly connected to the second mounting plate (426); an output shaft of the fourth small motor (427) is rotationally connected with the first fixed rod (401); the output shaft of the fourth small motor (427) is fixedly connected with a second fixed rod (404); a limiting ring (405) is fixedly connected to the left part of the second fixing rod (404), and the limiting ring (405) penetrates through the second fixing rod (404); the second fixing rod (404) is contacted with the first fixing rod (401); the limiting ring (405) is in sliding connection with the arc-shaped pipe (403); a telescopic rod (406) is fixedly connected to the left side of the second fixed rod (404); a third fixed plate (407) is fixedly connected to the upper side of the right part of the telescopic rod (406); an electric push rod (408) is fixedly connected to the left side of the third fixed plate (407); a fourth fixing plate (409) is fixedly connected with the telescopic end of the electric push rod (408); the lower side of the fourth fixed plate (409) is fixedly connected with a mounting rod (410); the right side of the mounting rod (410) is fixedly connected with the telescopic end of the telescopic rod (406); a first mounting plate (411) is fixedly connected in the mounting rod (410); a radar water level gauge (412) is fixedly connected to the middle part of the first mounting plate (411); a radar flow velocity meter (413) is fixedly connected to the left part of the lower side of the first mounting plate (411); the middle part of the mounting rod (410) is fixedly connected with a circular ring (416); the outer ring surface of the circular ring (416) is rotationally connected with a mounting ring (415); a fixed ring (414) is fixedly connected to the left side of the mounting ring (415); the upper part of the fixed ring (414) is fixedly connected with a first test board (417); a second test board (418) is fixedly connected to the lower part of the fixed ring (414); a third test board (419) is fixedly connected to the lower part of the fixed ring (414); the third test board (419) is positioned above the left of the second test board (418), and the third test board (419) is positioned right below the radar flow rate meter (413); the upper part of the fixed ring (414) is connected with a cleaning unit; the cleaning unit is positioned at the left lower part of the first test board (417), and the cleaning unit is positioned right above the radar flow rate meter (413); the left part of the upper side of the first mounting plate (411) is connected with a power unit; a third fixed rod (424) is rotatably connected to the left side of the first mounting plate (411); the third fixed rod (424) is fixedly connected with the fixed ring (414); a third flat gear (425) is fixedly connected in the middle of the third fixed rod (424);
the third flat gear (425) is connected to the power unit.
2. A radar hydrologic monitoring apparatus with calibration function according to claim 1, characterized in that: the lifting assembly comprises a first fixing frame (101), a limiting rod (102), a screw rod (103), a first small motor (104), a control box (105), a lifting rod (106), a first fixing plate (107) and a second fixing frame (108); the upper part of the supporting rod (1) is fixedly connected with two first fixing frames (101), and the two first fixing frames (101) are symmetrical front and back; a limiting rod (102) is fixedly connected in the first fixed frame (101) at the front; a screw rod (103) is rotationally connected to the first fixing frame (101) at the rear; the lower side of the first fixing frame (101) at the rear part is fixedly connected with a first small motor (104); an output shaft of the first small motor (104) is fixedly connected with the screw rod (103); a lifting rod (106) is connected in a sliding way in the supporting rod (1); the middle part of the lifting rod (106) is fixedly connected with two first fixing plates (107), and the two first fixing plates (107) are symmetrical front and back; the first front fixing plate (107) is in sliding connection with the limiting rod (102); the first rear fixing plate (107) is screwed with the screw rod (103); a second fixing frame (108) is fixedly connected to the right sides of the two first fixing plates (107); the right sides of the two second fixing frames (108) are fixedly connected with a control box (105) together; the lifting rod (106) is rotationally connected with the fixed sleeve (304).
3. A radar hydrologic monitoring apparatus with calibration function according to claim 2, characterized in that: the rotating assembly comprises a fourth fixing frame (301), a second small motor (302), a first flat gear (303) and a toothed ring (305); a fourth fixing frame (301) is fixedly connected to the upper part of the lifting rod (106); a second small motor (302) is fixedly connected to the fourth fixing frame (301); the output shaft of the second small motor (302) is fixedly connected with a first flat gear (303); the upper part of the fixed sleeve (304) is fixedly connected with a toothed ring (305); the toothed ring (305) intermeshes with the first flat gear (303).
4. A radar hydrologic monitoring apparatus with calibration function according to claim 3, characterized in that: the first mounting plate (411) is provided with a convex strip (002) for increasing the connection stability with the mounting rod (410).
5. A radar hydrologic monitoring apparatus with calibration function according to claim 4, characterized in that: the power unit comprises a third small motor (422) and a second flat gear (423); a third small motor (422) is fixedly connected to the left part of the upper side of the first mounting plate (411); the output shaft of the third small motor (422) is fixedly connected with a second flat gear (423); the second flat gear (423) is intermeshed with the third flat gear (425).
6. A radar hydrologic monitoring apparatus with calibration function according to claim 5, characterized in that: the cleaning unit comprises a fifth fixed plate (420) and an arc brush (421); a fifth fixing plate (420) is fixedly connected to the upper part of the fixing ring (414); an arc brush (421) is fixedly connected to the lower side of the fifth fixing plate (420), and the arc brush (421) is used for cleaning a radar flow velocity meter (413).
7. A radar hydrologic monitoring apparatus with calibration function according to claim 6, characterized in that: the stabilizing component comprises a fixed block (501) and a round rod (502); two fixing blocks (501) are fixedly connected to the lower part of the fixing sleeve (304), and the two fixing blocks (501) are symmetrical front and back; a round rod (502) is fixedly connected to the upper sides of the two fixing blocks (501) respectively; two round bars (502) are respectively positioned under one limiting hole (001).
8. A radar hydrologic monitoring apparatus with calibration function according to claim 7, characterized in that: limiting holes (001) for limiting the round rods (502) are formed in the two first fixing frames (101).
9. A radar hydrologic monitoring apparatus with calibration function according to claim 3, characterized in that: a plurality of through holes for reducing wind resistance are formed in the first fixing rod (401) and the two second fixing plates (402).
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| CN202211091433.3A CN115164848B (en) | 2022-09-07 | 2022-09-07 | Radar hydrologic monitoring equipment with calibration function |
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| CN202211091433.3A CN115164848B (en) | 2022-09-07 | 2022-09-07 | Radar hydrologic monitoring equipment with calibration function |
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| CN115164848B true CN115164848B (en) | 2023-08-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206832245U (en) * | 2017-04-12 | 2018-01-02 | 河南安宏信息科技有限公司 | A kind of new hydrology measurement apparatus |
| CN110686739A (en) * | 2019-10-08 | 2020-01-14 | 南通万都建设工程有限公司 | River water level measuring device |
| WO2021057748A1 (en) * | 2019-09-24 | 2021-04-01 | 南京师范大学 | Remote hydrological monitoring system |
| CN214747951U (en) * | 2021-04-30 | 2021-11-16 | 郑州大学 | Flow monitoring device of hydrology station |
| CN216361593U (en) * | 2021-10-08 | 2022-04-22 | 深圳九一传感信息技术有限公司 | Hydrology monitoring facilities based on microwave radar |
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- 2022-09-07 CN CN202211091433.3A patent/CN115164848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206832245U (en) * | 2017-04-12 | 2018-01-02 | 河南安宏信息科技有限公司 | A kind of new hydrology measurement apparatus |
| WO2021057748A1 (en) * | 2019-09-24 | 2021-04-01 | 南京师范大学 | Remote hydrological monitoring system |
| CN110686739A (en) * | 2019-10-08 | 2020-01-14 | 南通万都建设工程有限公司 | River water level measuring device |
| CN214747951U (en) * | 2021-04-30 | 2021-11-16 | 郑州大学 | Flow monitoring device of hydrology station |
| CN216361593U (en) * | 2021-10-08 | 2022-04-22 | 深圳九一传感信息技术有限公司 | Hydrology monitoring facilities based on microwave radar |
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