CN113048954A - Hydrologic telescopic measuring rod and hydrologic measuring equipment - Google Patents
Hydrologic telescopic measuring rod and hydrologic measuring equipment Download PDFInfo
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- CN113048954A CN113048954A CN202110399035.7A CN202110399035A CN113048954A CN 113048954 A CN113048954 A CN 113048954A CN 202110399035 A CN202110399035 A CN 202110399035A CN 113048954 A CN113048954 A CN 113048954A
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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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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention belongs to the technical field of hydrological detection, and discloses a hydrological telescopic measuring rod and hydrological measuring equipment, which comprise a floating plate, wherein air bags are symmetrically and fixedly arranged on two sides of the floating plate, a GPS (global positioning system) positioner is fixedly arranged on the left side of the upper end of the floating plate, a miniature camera is fixedly arranged on the upper end of the floating plate, a telescopic rod is fixedly arranged on the lower surface of the floating plate, the bottom of the telescopic rod is connected with a driving mechanism, and the driving mechanism drives the bottom to be fixedly provided with a butt-joint frame; according to the invention, the torquemeter and the driving mechanism are matched to work, so that the function of automatically adjusting the position of the mounting plate in accordance with the water flow direction is realized, the first driving motor is controlled to work, the worm rotates to drive the transmission gear to rotate for a circle, the baffle deflects different angles in the rotating process, the torquemeter collects data and controls the first driving motor to work, the mounting plate is stopped at the position with the maximum torque, the hydrological detection of a water area by a detection instrument is facilitated, and the detected data is accurate.
Description
Technical Field
The invention belongs to the technical field of hydrological detection, and particularly relates to a hydrological telescopic measuring rod and hydrological measuring equipment.
Background
Hydrology refers to various phenomena of water change and movement in nature, in the 21 st century, the requirements of national economy and social development on flood control, water resources and ecological environment are higher and higher, water resource development, utilization, management, configuration, saving and protection work are emphasized, detection and management of hydrology in a water area are directly related to water area protection, and therefore hydrological monitoring is emphasized.
Hydrology detects including the water level, flow, the velocity of flow, aspects such as sand content, traditional check out test set design is not ripe enough, in the waters is sent into to a large amount of check out test set utilization telescopic links, the location to check out test set is not considered, if rivers are not perpendicular inflow check out test set, the data that the detection reachs and actual data difference are great, because there is the undercurrent rivers inside, the rivers direction at different depths of water is probably different, it is very big through artifical adjusting device error, the precision is also not high, in order to solve these problems, novel flexible measuring staff of hydrology and hydrology measuring equipment have been designed.
Disclosure of Invention
The invention aims to solve the problems, and provides a hydrologic telescopic measuring rod and a hydrologic measuring device, which have the advantages of automatic position adjustment, difficulty in being influenced by water area garbage and accurate detection data.
In order to achieve the purpose, the invention provides the following technical scheme: a hydrological telescopic measuring rod and hydrological measuring equipment comprise a floating plate, wherein airbags are symmetrically and fixedly installed on two sides of the floating plate, a GPS (global positioning system) positioner is fixedly installed on the left side of the upper end of the floating plate, a miniature camera is fixedly installed on the upper end of the floating plate, a telescopic rod is fixedly installed on the lower surface of the floating plate, the bottom of the telescopic rod is connected with a driving mechanism, the driving mechanism drives the bottom to be fixedly installed with a butt joint frame, a mounting plate is fixedly installed on the lower surface of the butt joint frame, a pair of torque meters is symmetrically and fixedly installed on the surface of the mounting plate, a pair of flow velocity detectors are symmetrically and fixedly installed on the surface of the mounting plate and positioned on two sides of the pair of torque meters, a third transmission rod is fixedly installed at; actuating mechanism one side and branch fixed connection, the mounting hole has been seted up on the upper end right side of branch, the inside movable mounting of mounting hole has the water level pole, the water level pole is fixed in the riverbed bottom, the lateral wall of mounting hole is equipped with the slide, be equipped with electro-magnet and permanent magnet in the lateral wall slide of mounting hole, electro-magnet and slide fixed connection, permanent magnet and slide sliding connection, the electro-magnet passes through spring and permanent magnet one end fixed connection, the permanent magnet other end and semi-circular arc piece fixed connection.
As a preferred technical solution of the present invention, a temperature sensor is fixedly mounted on a left side wall of the mounting plate, a flow detecting tube is fixedly mounted on a lower surface of the mounting plate through a connecting rod, a flow detector is fixedly mounted at a bottom of the flow detecting tube, and a transmission mechanism is fixedly mounted on a surface of the flow detecting tube.
As a preferred technical scheme of the present invention, the driving mechanism includes a first chassis, a first transmission rod is fixedly installed at an inner top of the first chassis, a first chassis extends from a bottom of the first transmission rod, a transmission gear is fixedly installed on a surface of the first transmission rod, a first driving motor is fixedly installed on a side wall of the first chassis, a worm is fixedly installed at an output end of the first driving motor, and the interior of the first chassis is sealed.
As a preferable technical solution of the present invention, an ultrasonic emitter is fixedly installed on an upper surface of the flow detector, and the ultrasonic emitter extends into an inner bottom of the flow detecting tube.
As a preferable technical solution of the present invention, the first transmission rod penetrates the first chassis and is fixedly connected to the telescopic rod.
As a preferable technical scheme of the present invention, the transmission mechanism includes a second chassis, a second driving motor is fixedly mounted on a side wall of the second chassis, a first bevel gear is fixedly mounted at an output end of the second driving motor, a pair of second transmission rods is symmetrically and fixedly mounted on an inner side wall of the second chassis, a second bevel gear is fixedly mounted at one end of each of the pair of second transmission rods, a rotating plate is fixedly mounted at one end of each of the pair of second transmission rods, the end of each of the pair of second transmission rods is far away from the second bevel gear, and the interior of the second chassis is sealed.
As a preferable technical scheme of the invention, the initial positions of the baffles are symmetrically arranged by taking the center line of the mounting plate, and the torquemeter is electrically connected with the first driving motor.
As a preferred technical scheme of the invention, a mesh enclosure is fixedly arranged at the bottom of the telescopic rod and outside the driving mechanism, and two ends of the mesh enclosure are in a conical structure.
As a preferable technical scheme of the invention, the upper end of the floating plate is fixedly provided with a helical blade.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the torquemeter and the driving mechanism are matched to work, so that the function of automatically adjusting the position of the mounting plate in accordance with the water flow direction is realized, the first driving motor is controlled to work, the worm rotates to drive the transmission gear to rotate for a circle, the baffle deflects different angles in the rotating process, the torquemeter collects data and controls the first driving motor to work, the mounting plate is stopped at the position with the maximum torque, the hydrological detection of a water area by a detection instrument is facilitated, and the accuracy of the detected data is improved.
2. The invention drives the rotating plate to deflect by controlling the work of the transmission mechanism, realizes the on-off of two ends of the flow detection tube, controls the work of the second driving motor, drives the pair of second bevel gears to rotate by the rotation of the first bevel gear, rotates the pair of second transmission rods, rotates the rotating plate, and enables two ends of the flow detection tube to be on-off, thereby being convenient for collecting samples and being matched with the flow detector to detect the flow and turbidity of a water area.
3. The invention uses the mutual cooperation between the torquemeter and the air bag, when the device is fixed at the position parallel to the water flow direction, namely the position of the minimum value of the torque is a fixed position, the torsion detected by the torquemeter still generates abrupt rise and abrupt fall, the air bag is deflated and the air bag is inflated, the counterweight of the device is increased, the buoyancy of the device is reduced, the whole device is descended, when the maximum torsion detected by the torquemeter is equal to the torsion value generated by the maximum water flow impact force borne by the device, the deflation and the inflation of the air bag are stopped, when the maximum torsion detected by the torquemeter is less than the torsion value generated by the maximum water flow impact force borne by the device, the counterweight of the device is reduced, the buoyancy of the device is increased, the whole device is floated, when the maximum torsion detected by the torquemeter is equal to the torsion value generated by the maximum water flow impact force borne by the device, the air bag is stopped from being inflated and drained, so that the water bag sinks in time according to the torque force generated by water flow impact, the damage to the device caused by the water flow impact is avoided, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the drive mechanism of the present invention;
FIG. 4 is a schematic view of the transmission mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of the transmission mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the support rod, the electromagnet, the permanent magnet, and the semi-circular arc-shaped piece of the present invention.
In the figure: 1. a floating plate; 2. a telescopic rod; 3. a drive mechanism; 301. a first chassis; 302. a first drive lever; 303. a transmission gear; 304. a first drive motor; 305. a worm; 4. a docking frame; 5. mounting a plate; 6. a torque meter; 7. a third transmission rod; 8. a baffle plate; 9. a flow rate detector; 10. a temperature sensor; 11. a flow rate detection tube; 12. a flow detector; 13. a transmission mechanism; 1301. a second chassis; 1302. a second drive motor; 1303. a first bevel gear; 1304. a second transmission rod; 1305. a second bevel gear; 1306. a rotating plate; 14. an air bag; 15. a GPS locator; 16. a strut; 17. an electromagnet; 18. a permanent magnet; 19. a semi-arc shaped piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the invention provides a hydrological telescopic measuring rod and a hydrological measuring device, which comprises a floating plate 1, wherein four air bags 14 are symmetrically and fixedly arranged at two sides of the floating plate 1, the air bags 14 support the floating plate 1 to float on the water surface, the water level rises and falls, the floating plate 1 naturally rises and falls, a GPS locator 15 is fixedly arranged at the left side of the upper end of the floating plate 1, the GPS locator 15 adopts YT-R3 model of position science and technology to prevent overlarge water flow and break down a device, so as to facilitate subsequent finding, a micro-camera is fixedly arranged at the upper end of the floating plate 1, a telescopic rod 2 is fixedly arranged at the lower surface of the floating plate 1 by observing the environment and observing scales on the water level rod through the micro-camera, the bottom of the telescopic rod 2 is connected with a driving mechanism 3, the driving mechanism 3 drives the bottom to be fixedly arranged with a butt, a pair of torquemeters 6 are symmetrically and fixedly installed on the surface of the mounting plate 5, a pair of flow velocity detectors 9 are symmetrically and fixedly installed on the surface of the mounting plate 5 and positioned on two sides of the pair of torquemeters 6, a third transmission rod 7 is fixedly installed at the input end of the torquemeter 6, and a baffle 8 is fixedly installed on the surface of the third transmission rod 7; actuating mechanism 3 one side and branch 16 fixed connection, the mounting hole has been seted up on the upper end right side of branch 16, the inside movable mounting of mounting hole has the water level pole, the water level pole is fixed in the riverbed bottom, the lateral wall of mounting hole is equipped with the slide, be equipped with electro-magnet 17 and permanent magnet 18 in the lateral wall slide of mounting hole, electro-magnet 17 and slide fixed connection, permanent magnet 18 and slide sliding connection, electro-magnet 17 passes through spring and 18 one end fixed connection of permanent magnet, the 18 other end of permanent magnet and 19 fixed connection of semi-circular arc piece, through electro-magnet 17, permanent magnet 18 and 19 fix whole device on the water level pole with semi-circular arc piece.
The left side wall fixed mounting of mounting panel 5 has temperature sensor 10, temperature sensor 10 adopts KYOWA's BER-A-2MP12S model, the lower surface of mounting panel 5 passes through connecting rod fixed mounting has flow detection pipe 11, the bottom fixed mounting of flow detection pipe 11 has flow detector 12, the fixed surface of flow detection pipe 11 installs drive mechanism 13, utilize temperature sensor 10 to detect the waters temperature, utilize flow detector 12 to detect the waters velocity of flow, utilize the unit areA when flow detection pipe 11 restriction detects the flow, utilize flow detector 12 control ultrasonic emitter scanning, carry out the cross-section scanning to the rivers that pass flow detection pipe 11, obtain waters flow and turbidity's datA.
The driving mechanism 3 comprises a first case 301, a first transmission rod 302 is fixedly installed at the inner top of the first case 301, the bottom of the first transmission rod 302 extends out of the first case 301, a transmission gear 303 is fixedly installed on the surface of the first transmission rod 302, a first driving motor 304 is fixedly installed on the side wall of the first case 301, a worm 305 is fixedly installed at the output end of the first driving motor 304, the interior of the first case 301 is sealed, the driving mechanism 3 and the torquemeter 6 are matched to work, the torquemeter 6 sorts the torque data of the baffle 8 and selects the value to transmit to the first driving motor 304, the first driving motor 304 works to drive the worm 305 to rotate, so that the transmission gear 303 rotates to a proper position, and the first transmission rod 302 drives the mounting plate 5 to rotate to a proper position.
The upper surface of the flow detector 12 is fixedly provided with an ultrasonic transmitter, the ultrasonic transmitter extends into the inner bottom of the flow detection tube 11, the turbidity is detected by using the ultrasonic transmitter, the polluted condition of the water area is obtained by acquiring the turbidity data, the water area is convenient to modify, and the ultrasonic transmitter adopts the UT-40 model of LANDTEK.
The first driving rod 302 penetrates through the first chassis 301 and is fixedly connected with the telescopic rod 2.
The transmission mechanism 13 includes a second chassis 1301, a second driving motor 1302 is fixedly installed on a side wall of the second chassis 1301, a first bevel gear 1303 is fixedly installed at an output end of the second driving motor 1302, a pair of second transmission rods 1304 is symmetrically and fixedly installed on an inner side wall of the second chassis 1301, second bevel gears 1305 are fixedly installed at one ends of the pair of second transmission rods 1304, a rotating plate 1306 is fixedly installed at one end, away from the second bevel gears 1305, of the pair of second transmission rods 1304, sealing processing is performed inside the second chassis 1301, the transmission mechanism 13 is controlled to work, the second driving motor 1302 works, the first bevel gear 1303, the second bevel gears 1305 and the second transmission rods 1304 cooperate to realize transmission, the rotating plate 1306 is driven to deflect, on-off control of two ends of the flow detection pipe 11 is realized, and local water flow sampling can be realized.
The initial position of baffle 8 is according to setting up with mounting panel 5 central line symmetry, detects both sides rivers direction from this, prevents that unilateral detection error from being big, and torque meter 6 and first driving motor 304 electric connection realize data arrangement with torque meter 6, control first driving motor 304 work.
The bottom of telescopic link 2 just is located the outside fixed mounting of actuating mechanism 3 and has the screen panel, and the both ends of screen panel are the toper structure, set up the screen panel and block the rubbish in the rivers, prevent that the device surface from being covered by rubbish, influence data detection, set up the toper structure, prevent that the screen panel surface from piling up rubbish.
The upper end of the floating plate 1 is fixedly provided with a helical blade which is driven by a driving mechanism 3 to rotate for ice breaking.
The working principle and the using process of the invention are as follows: when the floating plate is installed, a water level rod is fixedly installed at the bottom of the river bed, the installation hole on the surface of the floating plate 1 and the water level rod are movably installed, and the air bag 14 is inflated to enable the floating plate 1 to float on the water surface;
when the flow rate detection and sampling of water at different depths are required, the air bag 14 is deflated and the air bag 14 is filled with water, the balance weight of the device is increased, the buoyancy of the device is reduced, the whole device is lowered, the scale value on the water level rod is observed through the miniature camera, when the device reaches the target water level depth, the operations of deflating the air bag 14 and filling the air bag 14 with water are stopped, the electromagnet 17 is controlled, the electromagnet 17 and the permanent magnet 18 generate magnetic repulsion, the permanent magnet 18 pushes the semi-arc sheet 19 to approach the water level rod, the whole device is fixed on the water level rod, then the first driving motor 304 is controlled to work, the worm 305 rotates to drive the transmission gear 303 to rotate, the first transmission rod 302 rotates to drive the mounting plate 5 to rotate, the torque meter 6, the baffle plate 8, the flow rate detector 9 and the flow rate detection pipe 11 which are arranged on the surface of the mounting plate 5 rotate to control the first, the worm 305 drives the transmission gear 303 to rotate for a circle, because the directions of the impulsive force of water flow on the baffle plates 8 at two sides and the resultant force of resistance force of water in the rotating process are different, in the process, the pair of baffle plates 8 deflect at different angles, the pair of torquemeters 6 records two groups of torque data, the maximum value and the minimum value of the torque are obtained by reading the two groups of data, the maximum value represents the position of the baffle plate 8 perpendicular to the direction of the water flow, the minimum value represents the position of the baffle plate 8 parallel to the direction of the water flow, in order to enable the flow velocity detector 9 and the flow detection pipe 11 to detect the most accurate data, the position of the maximum value of the torque is taken as the fixed position of the device, the first driving motor 304 is controlled to work, the baffle plate 8 rotates to the position perpendicular to the direction of the water flow, the first driving motor 304 is locked, the second driving motor 1302 works, the first bevel gear 1303 rotates, the first bevel gear 1303 is meshed with the second bevel gear 1305, the pair of second transmission rods 1304 rotates to drive the pair of rotating plates 1306 to rotate, so that water flows enter the flow detection pipe 11, the flow detector 12 works, the ultrasonic emitter scans the cross section of the water flows flowing through the flow detection pipe 11 to obtain flow data and water flow turbidity, the temperature sensor 10 is used for detecting the temperature of the water flows, after detection is completed, the second driving motor 1302 is controlled to work, the pair of rotating plates 1306 resets, the telescopic rod 2 is controlled to shrink, the device can be taken out, a detection sample can be obtained in the flow detection pipe 11, the device is placed again, the operation is repeated, water areas of different depths are detected, and multiple groups of sample data can be obtained.
When the flow velocity of the water flow is too large, in order to prevent the device from being damaged, the position with the minimum torque is taken as the fixed position of the device; controlling the first driving motor 304 to work, rotating the baffle 8 to a position parallel to the water flow direction, and locking the first driving motor 304; when the device is fixed at a position parallel to the water flow direction, namely the position of the minimum torque value is a fixed position, and the torque force detected by the torque meter 6 still generates abrupt rise and abrupt fall, the air bag 14 is deflated and the air bag 14 is filled with water, the counterweight of the device is increased, the buoyancy of the device is reduced, the whole device is descended, when the maximum torque force detected by the torque meter 6 is equal to the torque force generated by the maximum water flow impact force borne by the device, the deflation of the air bag 14 and the filling of the air bag 14 are stopped, when the maximum torque force detected by the torque meter 6 is less than the torque force generated by the maximum water flow impact force borne by the device, the counterweight of the device is reduced, the buoyancy of the device is increased, the whole device is floated, when the maximum torque force detected by the torque meter 6 is equal to the torque force generated by the maximum water flow impact force borne by the device, the air bag 14 is stopped from being inflated and drained, so that the water sinks in time according to the torque force generated by water flow impact, the damage of the water flow impact on the device is avoided, and the service life of the device is prolonged.
When the liquid level on the water surface and the flow velocity and the flow rate of water flow at a certain depth under water need to be measured simultaneously, the air bag 14 is inflated by utilizing the movable installation of the installation hole on the surface of the floating plate 1 and the water level rod, so that the floating plate 1 floats on the water surface; the water level is measured by observing the scale of the water level rod through a micro camera, the water flow velocity and the flow of the device are sent to the deep part of target water by controlling the extension length of the telescopic rod 2, then the electromagnet 17 is controlled to enable the electromagnet 17 and the permanent magnet 18 to generate magnetic repulsion force, the permanent magnet 18 pushes the semi-arc sheet 19 to approach the water level rod, the whole device is fixed on the water level rod, then the first driving motor 304 is controlled to work, the worm 305 rotates to drive the transmission gear 303 to rotate, the first transmission rod 302 rotates to drive the mounting plate 5 to rotate, the torquemeter 6, the baffle plate 8, the flow velocity detector 9 and the flow detection pipe 11 which are arranged on the surface of the mounting plate 5 rotate, the first driving motor 304 is controlled to work continuously, the worm 305 drives the transmission gear 303 to rotate for a circle, and the directions of the impact force of the water flow and the resistance, in the process, the pair of baffles 8 deflect at different angles, the pair of torquemeters 6 records two sets of torque data, the maximum value and the minimum value of the torque are obtained by reading the two sets of data, the maximum value represents the position of the baffles 8 perpendicular to the water flow direction, the minimum value represents the position of the baffles 8 parallel to the water flow direction, in order to enable the flow velocity detector 9 and the flow detection pipe 11 to detect the most accurate data, the position of the maximum value of the torque is taken as the fixed position of the device, the first driving motor 304 is controlled to work, the baffles 8 are rotated to the position perpendicular to the water flow direction, the first driving motor 304 is locked, then the flow velocity is detected by utilizing the flow velocity detector 9, the transmission mechanism 13 is controlled to work, the second driving motor 1302 works, the first bevel gear 1303 is meshed with the second bevel gear 1305, the pair of second driving rods 1304 are rotated, the pair of rotating plates 1306 are driven to rotate, so that water flow enters the flow detection tube 11, the flow detector 12 works, the ultrasonic emitter scans the cross section of the water flow flowing through the flow detection tube 11 to obtain flow data and water flow turbidity, the temperature sensor 10 is used for detecting the water flow temperature, after detection is completed, the second driving motor 1302 is controlled to work, the pair of rotating plates 1306 are reset, the telescopic rod 2 is controlled to shrink, the device is taken out, and a detection sample can be obtained in the flow detection tube 11. Therefore, the flow rate and the flow of the water level on the water surface and the flow of the water flow at a certain depth under the water can be measured simultaneously, and the working efficiency is improved.
When the temperature sensor 10 detects that the temperature is lower than 0 ℃, when the device is not in operation, the device is started by a first driving motor 304, a worm 305 rotates to drive a transmission gear 303 to rotate, a first transmission rod 302 rotates to drive a mounting plate 5 and a telescopic rod 2 to rotate, the telescopic rod 2 rotates to drive a floating plate 1 and an air bag 14 to rotate, the floating plate 1 and the air bag 14 rotate to stir the upper water flow, thereby leading the upper layer water flow to flow and avoiding the device from being frozen, if the device is in a working state, because branch passes through electro-magnet, permanent magnet and semicircle arc piece and forms fixed connection with the water level pole, through control telescopic link 2 shrink repeatedly, makes floating plate 1 and gasbag 14 reciprocate and stir upper liquid to make upper rivers flow, avoid the device to be frozen the phenomenon and take place.
If the device and water can not be prevented from freezing, the air bag 14 is deflated and the air bag 14 is filled with water, the balance weight of the device is increased, the buoyancy of the device is reduced, the whole device is lowered, the device sinks to a water layer above 0 ℃ according to the detection of the temperature sensor, and the working temperature of the device is changed by sinking to prevent the device and water from freezing together; when needing the device to expose the surface of water, through the electro-magnet, permanent magnet and half-circular arc piece form fixed connection with the water level pole, control 2 rises of telescopic link and makes floating plate 1 and gasbag rise, and control first driving motor 304 simultaneously and start, worm 305 rotates, drive gear 303 and rotate, first drive rod 302 rotates and drives mounting panel 5 and telescopic link 2 and rotate, 2 rotations of telescopic link drive floating plate 1 rotate, floating plate 1 drives helical blade and rotates, the realization is iced the ice of upper strata and is broken.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a flexible measuring staff of hydrology and hydrology measuring equipment, includes and floats board (1), its characterized in that: the bilateral symmetry fixed mounting who floats board (1) has gasbag (14), the upper end left side fixed mounting who floats board (1) has GPS locater (15), the upper end fixed mounting who floats board (1) has miniature camera, the lower fixed surface who floats board (1) installs telescopic link (2), the bottom and actuating mechanism (3) of telescopic link (2) are connected, actuating mechanism (3) drive bottom fixed mounting has butt-joint frame (4), the lower fixed surface who butt-joint frame (4) installs mounting panel (5), the surface symmetry fixed mounting of mounting panel (5) has a pair of torque meter (6), the surface of mounting panel (5) just is located a pair of torque meter (6) bilateral symmetry fixed mounting and has a pair of velocity of flow detector (9), the input fixed mounting of torque meter (6) has third transfer line (7), a baffle (8) is fixedly arranged on the surface of the third transmission rod (7); actuating mechanism (3) one side and branch (16) fixed connection, the mounting hole has been seted up on the upper end right side of branch (16), the inside movable mounting of mounting hole has the water level pole, the water level pole is fixed in the riverbed bottom, the lateral wall of mounting hole is equipped with the slide, be equipped with electro-magnet (17) and permanent magnet (18) in the lateral wall slide of mounting hole, electro-magnet (17) and slide fixed connection, permanent magnet (18) and slide sliding connection, electro-magnet (17) are through spring and permanent magnet (18) one end fixed connection, permanent magnet (18) other end and semi-circular arc piece (19) fixed connection.
2. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 1, wherein: the left side wall fixed mounting of mounting panel (5) has temperature sensor (10), the lower surface of mounting panel (5) has flow detection pipe (11) through connecting rod fixed mounting, the bottom fixed mounting of flow detection pipe (11) has flow detector (12), the fixed surface of flow detection pipe (11) installs drive mechanism (13).
3. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 1, wherein: actuating mechanism (3) include first quick-witted case (301), the interior top fixed mounting of first quick-witted case (301) has first transfer line (302), first quick-witted case (301) is extended to the bottom of first transfer line (302), the fixed surface of first transfer line (302) installs drive gear (303), the lateral wall fixed mounting of first machine case (301) has first driving motor (304), the output fixed mounting of first driving motor (304) has worm (305), the inside of first machine case (301) is sealed and is handled.
4. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 2, wherein: an ultrasonic transmitter is fixedly installed on the upper surface of the flow detector (12) and extends into the inner bottom of the flow detection pipe (11).
5. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 3, wherein: the first transmission rod (302) penetrates through the first case (301) and is fixedly connected with the telescopic rod (2).
6. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 2, wherein: the transmission mechanism (13) comprises a second case (1301), a second driving motor (1302) is fixedly mounted on the side wall of the second case (1301), a first bevel gear (1303) is fixedly mounted at the output end of the second driving motor (1302), a pair of second transmission rods (1304) are symmetrically and fixedly mounted on the inner side wall of the second case (1301), a second bevel gear (1305) is fixedly mounted at one end of each second transmission rod (1304), a rotating plate (1306) is fixedly mounted at one end, away from the second bevel gear (1305), of each second transmission rod (1304), and sealing treatment is performed inside the second case (1301).
7. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 1, wherein: the initial positions of the baffles (8) are symmetrically arranged according to the central line of the mounting plate (5), and the torquemeter (6) is electrically connected with the first driving motor (304).
8. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 1, wherein: the bottom of telescopic link (2) just is located actuating mechanism (3) outside fixed mounting and has the screen panel, the both ends of screen panel are the toper structure.
9. The hydrographic telescopic measuring rod and hydrographic measuring device of claim 1, wherein: the upper end of the floating plate (1) is fixedly provided with a helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399035.7A CN113048954A (en) | 2021-04-14 | 2021-04-14 | Hydrologic telescopic measuring rod and hydrologic measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110399035.7A CN113048954A (en) | 2021-04-14 | 2021-04-14 | Hydrologic telescopic measuring rod and hydrologic measuring equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046583A (en) * | 2022-04-29 | 2022-09-13 | 武汉新烽光电股份有限公司 | Water level flow velocity and flow monitor |
| CN115789476A (en) * | 2023-01-18 | 2023-03-14 | 黄河水利委员会济南勘测局 | Multifunctional mounting bracket for hydrological sounding instrument |
| CN116293470A (en) * | 2023-05-23 | 2023-06-23 | 安徽宏远水务科技有限公司 | Water supply network subregion measurement integration management system |
| CN116772977A (en) * | 2023-08-21 | 2023-09-19 | 黑龙江中科工程管理咨询有限公司 | Water level monitoring device for hydraulic engineering design |
| CN117949047A (en) * | 2024-03-26 | 2024-04-30 | 新乡市起重设备厂有限责任公司 | Water conservancy gate flow and liquid level measuring device |
-
2021
- 2021-04-14 CN CN202110399035.7A patent/CN113048954A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046583A (en) * | 2022-04-29 | 2022-09-13 | 武汉新烽光电股份有限公司 | Water level flow velocity and flow monitor |
| CN115789476A (en) * | 2023-01-18 | 2023-03-14 | 黄河水利委员会济南勘测局 | Multifunctional mounting bracket for hydrological sounding instrument |
| CN116293470A (en) * | 2023-05-23 | 2023-06-23 | 安徽宏远水务科技有限公司 | Water supply network subregion measurement integration management system |
| CN116293470B (en) * | 2023-05-23 | 2023-08-11 | 安徽宏远水务科技有限公司 | Water supply network subregion measurement integration management system |
| CN116772977A (en) * | 2023-08-21 | 2023-09-19 | 黑龙江中科工程管理咨询有限公司 | Water level monitoring device for hydraulic engineering design |
| CN117949047A (en) * | 2024-03-26 | 2024-04-30 | 新乡市起重设备厂有限责任公司 | Water conservancy gate flow and liquid level measuring device |
| CN117949047B (en) * | 2024-03-26 | 2024-05-31 | 新乡市起重设备厂有限责任公司 | Water conservancy gate flow and liquid level measuring device |
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Application publication date: 20210629 |