CN116528186B - River channel water level monitoring system and measuring equipment - Google Patents
River channel water level monitoring system and measuring equipment Download PDFInfo
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- CN116528186B CN116528186B CN202310783438.0A CN202310783438A CN116528186B CN 116528186 B CN116528186 B CN 116528186B CN 202310783438 A CN202310783438 A CN 202310783438A CN 116528186 B CN116528186 B CN 116528186B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 16
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/66—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using mechanically actuated indicating means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Computing Systems (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Medical Informatics (AREA)
- Thermal Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to the field of water level measurement, in particular to a river water level monitoring system and a measuring device, wherein the river water level monitoring system comprises a measuring unit and a transmitting unit; the transmission unit comprises a database, a cloud server and a WEB server; the measuring unit comprises water level measuring equipment and wireless transmission equipment; the data base is used for storing water level measurement data, and even if the transmission unit loses power or the transmission data is unstable, a worker can also cooperate with the measurement unit through the mobile terminal to realize the check and collection of the water level measurement data.
Description
Technical Field
The invention relates to the field of water level measurement, in particular to a river channel water level monitoring system and measuring equipment.
Background
The water conservancy flood control directly relates to the stability of society and the safety of people, so that the reinforcement of hydrologic monitoring work is indispensable, the real-time monitoring system of the river water level plays an important role in coping with sudden events and natural disasters, and is beneficial to the smooth development of disaster prevention and reduction work.
The river water level real-time monitoring system can timely reflect the water level, the flow rate, the flow and the rainfall of each water area, prevent flood disasters and accidents, and is suitable for the hydrologic departments to monitor the situations such as river channels, irrigation channels, underground drainage pipe networks, flood prevention early warning and the like in real time.
The river course water level real-time supervision generally uses test equipment to monitor, and install in river course bank one side or in the river course water, pass through 4G 5G network module transmission measured data, and 4G 5G network module transmission is had because of its transmission effect of weather is changeable, when bad weather, and monitored water level point is comparatively remote, signal transmission is unstable, fail to check data in real time, this will lead to the staff to fail to know water level data in time, current measuring equipment simultaneously, water level measurement spare part is the pole shape, place in the aquatic, the body of rod surface mark has the scale, the scale has been covered by aquatic creatures such as aquatic algae, lead to the staff to be unable to look over clearly.
Therefore, a river water level monitoring system and a measuring device are provided for the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a river channel water level monitoring system and measuring equipment.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a river channel water level monitoring system, which comprises a measuring unit and a transmitting unit; the transmission unit comprises a database, a cloud server and a WEB server; the measuring unit comprises water level measuring equipment and wireless transmission equipment; the water level measuring system comprises a database, a cloud server, a water level measuring unit personnel, a wireless transmission device and a water level measuring device, wherein the database is used for storing water level measuring data, the database is electrically connected with the cloud server, the cloud server is also connected with a WEB server, the water level measuring device transmits the measuring data to the cloud server through the wireless transmission device, the cloud server inputs the data into the database, and the water level measuring unit personnel are connected with the WEB server through the mobile terminal and view and download the water level measuring data.
The wireless transmission equipment comprises a 4G/5G network module and a Bluetooth module; the mobile terminal comprises a smart phone or a computer; placing measuring equipment at a river channel position, measuring the river channel water level by the measuring equipment, transmitting measured data of the measuring equipment to a WEB server through wireless transmission equipment, transmitting the data to a cloud server by the WEB server, connecting the cloud server by hydrological measuring unit personnel through a computer, sorting the data, and then keeping the data in a database; meanwhile, the Bluetooth module is further arranged on the measuring equipment, workers go to the water level measuring position, the Bluetooth module of the measuring equipment is connected through the mobile terminal, water level data information is directly downloaded and checked on one side of the measuring equipment, even if the transmitting unit loses power or the transmission data is unstable, the workers can also cooperate with the measuring unit through the mobile terminal to realize the check and collection of the water level measuring data, moreover, the measuring equipment is provided with a solar panel power supply before being placed in a river channel, meanwhile, the solar panel power supply can also stretch across the river channel and electrically connected with the measuring equipment, the solar panel power supply continuously provides power for the measuring equipment, the stable operation of the measuring equipment is guaranteed, the water level is monitored at the moment, so that the integrity of the data is facilitated, and the hydraulic engineering is facilitated.
The river water level measuring equipment is the measuring equipment: the measuring equipment comprises a bottom plate, a plurality of fixing holes are uniformly formed in the bottom plate, a sleeve is fixedly connected to the middle position of the bottom plate, and a measuring pipe is arranged in the sleeve; the surface of the measuring tube is symmetrically provided with strip-shaped windows, the two sides of the windows are provided with concave scale grooves, the surface of the measuring tube is sleeved with ring-shaped floats, one end of the measuring tube is inserted into the sleeve, and the other end of the measuring tube is provided with a radar water level gauge; the measuring equipment is designed into an up-down split state, namely, the measuring equipment comprises a base and a measuring tube, so that the measuring equipment is convenient to transport, hoist and transport, and when being installed by manpower, two parts are installed one by one; when the measuring equipment is installed, the bottom plate is fixed at the river water bottom, the measuring pipe is inserted into the sleeve, the radar water level gauge and the wireless transmission equipment are installed at the other end of the sleeve, and measured data are transmitted to the WEB service end by the radar water level gauge through the wireless transmission equipment; the measuring pipe sets up the scale groove for when the staff goes to the water level measurement point, directly look over the water level height, but water shines under the sunshine, reflection light maps to measuring pipe surface, and water is at measuring pipe surface back and forth swing, lead to personnel to not can look over clearly and survey the wide scale groove on the pipe simultaneously, and the cover is established cursory, cursory is on the surface of water, cover measuring pipe peripheral water, cover the light that will reflect, cursory is more easily looked over clearly by the human eye simultaneously, thereby help the staff to look over the water level fast and clearly, the aquatic floater is attached to measuring pipe surface moreover, in cursory's swing, cursory inner circle is scraped the adhesion on measuring pipe surface and is rubbed, make the clear exposing of scale groove, so that the water level is looked over clearly.
Preferably, a clamping plate is arranged at one end of the measuring tube; the end part of the sleeve is provided with an L-shaped clamping groove, and the clamping plate moves along the side wall of the clamping groove and is rotationally clamped at the horizontal position at the inner bottom of the clamping groove; through setting up the cooperation of draw-in groove of cardboard and L shape, insert the intraductal back with the survey buret with survey buret, rotatory survey buret improves the stability of survey buret in the intraductal for this measuring equipment is when unexpected slope in river course water, and survey buret still can connect on the base, reduces this measuring equipment and assaults the possibility of losing along with rivers.
Preferably, the end part of the sleeve is provided with a plurality of through holes, the end part of the through holes extends to the horizontal position of the inner bottom part of the clamping groove, a spring is arranged in the through holes and connected with a limiting rod, one end of the limiting rod protrudes out of the end surface of the sleeve, and the other end of the limiting rod is flush with the end part of the through holes; the surface of the clamping plate is provided with a groove; the surface of the measuring tube is fixedly connected with a ring-shaped limiting plate, the measuring tube is inserted into the sleeve, the limiting plate presses down the end part of the sleeve and extrudes the limiting rod, and the limiting rod is embedded into the groove on the clamping plate in a limiting manner; the limiting plate is gradually close to one end of the limiting rod in the process of inserting the measuring tube into the sleeve, meanwhile, the clamping plate moves along the clamping groove and rotates to the bottom in the clamping groove, the limiting plate presses the limiting rod at the moment, the other end of the limiting rod is inserted into the surface of the clamping plate to form a groove, and at the moment, the horizontal steering movement of the clamping plate is limited, so that the stability between the measuring tube and the sleeve is further improved.
Preferably, the float comprises a ring body and an extension plate; the ring body is sleeved outside the measuring tube, the outer ring of the ring body is symmetrically fixedly connected with an extension plate, a rotating groove is formed in the extension plate, a rolling-shaped floating body is arranged in the rotating groove, and rotating shafts arranged at two ends of the floating body are rotatably connected in the rotating groove; drying and solidifying the attachment on the surface of the measuring tube, and after the next ring body collides with the attachment, the ring body is difficult to cross the attachment, and the contact surface between the ring body and water is increased by designing the extension plate and the roller-shaped floating body, so that the penetrating effect of the ring body on the surface of the measuring tube is increased, the ring body can scratch the dry attachment, and the ring body is facilitated to move up and down along the measuring tube.
Preferably, the end part of the rotating shaft penetrates through the extension plate and is fixedly connected with fan blades; when the floating body floats in water, the surface of the floating body is also adhered with attachments, the gravity of the attachments enables the floating body to be immersed in water, when the floating body is observed, the actual positions of the floating body and the scale grooves are below the water surface, the water level is inaccurate at the moment, the fan blades are arranged, when the fan blades are impacted by water flow, the fan blades drive the floating body to rotate through the rotating shaft, the surface of the floating body and the rotating grooves are scratched, the attachments on the surface of the floating body are cleaned, and the floating body floats on the water surface instead of sinking into water.
Preferably, the inner side wall of the window is symmetrically provided with guide grooves, arc-shaped guide rods are arranged in the guide grooves, one ends of the guide rods are in clearance fit with the inner side wall of the guide grooves, and the other ends of the guide rods are fixedly connected with the surface of the inner ring of the ring body; through setting up the guide bar, retraining the swing when about to the ring body for the ring body can be stable reciprocate, reduces ring body inner circle edge embedding indent scale inslot probability, leads to the ring body card to not float from top to bottom on measuring the pipe, even the adhesion has the attachment in the guide slot, also can be through the reciprocates of guide bar with attachment clean up.
Preferably, the other end of the measuring tube is rotationally connected with a cover plate, the cover plate is in threaded connection with the inner ring of the measuring tube, a radar water level gauge is arranged in the middle of the cover plate in a penetrating mode, solar panel power supplies are symmetrically arranged on two sides of the radar water level gauge, and the solar panel power supplies are fixedly connected to the cover plate; the radar water level gauge can be an SEBA radar water level gauge, and is arranged on the cover plate and can be taken down by screw threads, so that the radar water level gauge is convenient to install and take down, and the radar water level gauge is independently packaged during transportation, so that the radar water level gauge can be prevented from being damaged during transportation.
Preferably, the notch of each scale groove is provided with a transparent sealing plate, the inner surface of the transparent sealing plate is provided with an elastic sheet, one end of the elastic sheet is provided with a magnetic plate, the other end of the elastic sheet is electrically connected with a solar panel power supply, the inner ring of the ring body is provided with a magnetic ring, and the magnetism of the magnetic ring is the same as that of the magnetic plate; a conductive sheet is arranged on the bottom surface in the scale groove, one end of the conductive sheet is electrically connected with one pin of the light-emitting diode, the other pin of the light-emitting diode points to one end position of the elastic sheet, and the other end of the conductive sheet is electrically connected with a solar panel power supply; when the ring body moves up and down on the surface of the measuring tube, when the ring body moves to the position of the scale groove, the magnetic ring of the inner ring of the ring body and the magnetic plate in the scale groove are in opposite states, the magnetic ring repels the magnetic plate, the magnetic plate pushes one end of the elastic sheet, one end of the elastic sheet gradually approaches to the conductive sheet, when the elastic sheet contacts the conductive sheet, the conductive loop of the light-emitting diode is conducted, then the light-emitting diode is lightened, the light lights the number on one side of the scale groove, so that a worker can clearly see the water level even when the weather is dim, namely, the lightened light-emitting diode position point is the water level height.
Preferably, one end of the measuring tube is conical, a horn-shaped guide plate is arranged at the end of the sleeve, and the clamping groove penetrates through the guide groove; one end of the measuring tube is conical and matched with the horn-shaped guide plate, so that when the bottom plate and the sleeve are placed under water, when workers cannot see the sleeve clearly, the blind insertion can be performed, one end of the measuring tube is inserted into the sleeve, and then the measuring tube is rotated to fix the measuring tube.
The invention has the advantages that:
1. according to the river channel water level monitoring system, even if the transmission unit loses power or the transmission data is unstable, workers can cooperate with the measurement unit through the mobile terminal to realize the check of the water level measurement data, moreover, before the measurement equipment is placed in a river channel, the solar panel power supply is installed, meanwhile, a stay wire can also cross the river channel and is electrically connected with the measurement equipment, the solar panel power supply continuously provides power for the measurement equipment, the stable operation of the measurement equipment is ensured, the water level is monitored at any time, so that the integrity of the data is facilitated, and the river channel water level monitoring system is beneficial to the execution of hydraulic engineering.
2. According to the invention, through the cooperation of the design buoy and the measuring tube, the floating objects in the water are attached to the surface of the measuring tube, and the floating inner ring scrapes off the adhered objects on the surface of the measuring tube during the swinging of the buoy, so that the scale groove is clearly exposed, and the water level is clearly checked.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a river channel water level monitoring system in accordance with an embodiment;
FIG. 2 is a perspective view of a water level measuring apparatus according to the first embodiment;
FIG. 3 is a perspective view of a measuring tube in the first embodiment;
FIG. 4 is a perspective view of a sleeve according to the first embodiment;
FIG. 5 is a front view of a sleeve according to the first embodiment;
FIG. 6 is a top view of the ring and the measuring tube in accordance with the first embodiment;
FIG. 7 is a perspective view of a buoy in accordance with one embodiment;
FIG. 8 is a perspective view of a cover plate in accordance with the first embodiment;
FIG. 9 is a cross-sectional view of a measurement pipe in the first embodiment;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
FIG. 11 is a perspective view showing the cooperation of a guide plate and a sleeve in the second embodiment;
fig. 12 is a perspective view of a measuring tube in the second embodiment.
In the figure: the radar water level gauge comprises a bottom plate 1, a sleeve 2, a measuring tube 3, a window 4, a scale groove 5, a buoy 6, a radar water level gauge 7, a clamping groove 8, a limiting rod 9, a clamping plate 10, a groove 11, a limiting plate 12, a ring body 13, an extension plate 14, a floating body 15, fan blades 16, a guide groove 17, a guide rod 18, a cover plate 19, a solar panel power supply 20, a transparent sealing plate 21, a spring piece 22, a magnetic plate 23, a magnetic ring 24, a conductive sheet 25, a light emitting diode 26 and a guide plate 27.
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.
Referring to fig. 1, 2 and 8, a river water level monitoring system includes a measurement unit and a transmission unit; the transmission unit comprises a database, a cloud server and a WEB server; the measuring unit comprises water level measuring equipment and wireless transmission equipment; the water level measuring system comprises a database, a cloud server, a water level measuring unit personnel, a wireless transmission device and a water level measuring device, wherein the database is used for storing water level measuring data, the database is electrically connected with the cloud server, the cloud server is also connected with a WEB server, the water level measuring device transmits the measuring data to the cloud server through the wireless transmission device, the cloud server inputs the data into the database, and the water level measuring unit personnel are connected with the WEB server through the mobile terminal and view and download the water level measuring data.
The wireless transmission equipment comprises a 4G/5G network module and a Bluetooth module; the mobile terminal comprises a smart phone or a computer; placing measuring equipment at a river channel position, measuring the river channel water level by the measuring equipment, transmitting measured data of the measuring equipment to a WEB server through wireless transmission equipment, transmitting the data to a cloud server by the WEB server, connecting the cloud server by hydrological measuring unit personnel through a computer, sorting the data, and then keeping the data in a database; meanwhile, the Bluetooth module is further arranged on the measuring equipment, workers go to the water level measuring position, the Bluetooth module of the measuring equipment is connected through the mobile terminal, water level data information is directly downloaded and checked on one side of the measuring equipment, even if the transmitting unit loses power or the transmission data is unstable, the workers can also cooperate with the measuring unit through the mobile terminal to realize the check and collection of the water level measuring data, moreover, the solar panel power supply 20 is arranged before the measuring equipment is arranged in a river channel, meanwhile, a stay wire spans across the river channel and is electrically connected with the measuring equipment, the solar panel power supply 20 continuously supplies power for the measuring equipment, the stable operation of the measuring equipment is guaranteed, the water level is monitored at any time, so that the integrity of the data is facilitated, and the hydraulic engineering is facilitated.
Referring to fig. 2, 3 and 4, a river water level measuring apparatus is the water level measuring apparatus described above; the measuring equipment comprises a bottom plate 1, wherein a plurality of fixing holes are uniformly formed in the bottom plate 1, a sleeve 2 is fixedly connected to the middle position of the bottom plate 1, and a measuring pipe 3 is arranged in the sleeve 2; the surface of the measuring tube 3 is symmetrically provided with strip-shaped windows 4, the two sides of the window 4 are provided with concave scale grooves 5, the surface of the measuring tube 3 is sleeved with ring-shaped floats 6, one end of the measuring tube 3 is inserted into the sleeve 2, and the other end of the measuring tube is provided with a radar water level gauge 7; the measuring equipment is designed into an up-down split state, namely, the measuring equipment comprises a base and a measuring tube 3, so that the transporting, hoisting and carrying of the measuring equipment are facilitated, and when the measuring equipment is installed by manpower, two parts are installed one by one; when the measuring equipment is installed, the bottom plate 1 is fixed at the river water bottom, the measuring pipe 3 is inserted into the sleeve 2, the radar water level gauge 7 and the wireless transmission equipment are installed at the other end of the sleeve 2, and the radar water level gauge 7 transmits measured data to the WEB service end through the wireless transmission equipment; the measuring tube 3 sets up the scale groove 5 for when the staff goes to the water level measurement point, directly look over the water level height, but water shines under sunshine, reflection light maps to measuring tube 3 surface, and water is at measuring tube 3 surface back and forth swing, lead to personnel to fail to look over clear wide scale groove 5 on the measuring tube 3 simultaneously, and cover and establish cursory 6, cursory 6 floats on the surface of water, cover measuring tube 3 peripheral water, cover the light that will reflect, cursory 6 is more easily looked over clearly by the human eye simultaneously, thereby help the staff to look over the water level fast and clearly, moreover aquatic floater is attached to measuring tube 3 surface, swing at cursory 6, cursory 6 inner circle is scraped the adhesion on measuring tube 3 surface, make cursory 5 clear the exposing of water level, so that the clear water level of looking over.
Referring to fig. 3, 4 and 5, one end of the measuring tube 3 is provided with a clamping plate 10; the end part of the sleeve 2 is provided with an L-shaped clamping groove 8, and a clamping plate 10 moves along the side wall of the clamping groove 8 and is rotationally clamped at the horizontal position at the inner bottom of the clamping groove 8; through setting up the cooperation of draw-in groove 8 of cardboard 10 and L shape, after inserting the intraductal measuring tube 3 sleeve pipe 2, rotatory measuring tube 3 improves the stability of measuring tube 3 in sleeve pipe 2 for this measuring equipment is when unexpected slope in river course water, and measuring tube 3 still can connect on the base, reduces this measuring equipment and assaults the possibility of losing along with rivers.
Referring to fig. 3, 4 and 5, the end of the sleeve 2 is provided with a plurality of through holes, the end of the through holes extends to the inner bottom horizontal position of the clamping groove 8, a spring is arranged in the through holes and connected with a limit rod 9, one end of the limit rod 9 protrudes out of the end face of the sleeve 2, and the other end of the limit rod 9 is flush with the end of the through holes; the surface of the clamping plate 10 is provided with a groove 11; a ring-shaped limiting plate 12 is fixedly connected to the surface of the measuring tube 3, the measuring tube 3 is inserted into the sleeve 2, the limiting plate 12 presses down the end part of the sleeve 2 and presses the limiting rod 9, and the limiting rod is embedded into a groove 11 on the clamping plate 10 in a limiting manner; in the process of inserting the measuring tube 3 into the sleeve 2, the limiting plate 12 is gradually close to one end of the limiting rod 9, meanwhile, the clamping plate 10 moves along the clamping groove 8 and rotates to the bottom in the clamping groove 8, at the moment, the limiting plate 12 presses down the limiting rod 9, the other end of the limiting rod 9 is inserted into the surface of the clamping plate 10 to form a groove 11, at the moment, the horizontal steering movement of the clamping plate 10 is limited, and the stability between the measuring tube 3 and the sleeve 2 is further improved.
Referring to fig. 3, 6 and 7, the float 6 comprises a ring 13 and an extension plate 14; the ring body 13 is sleeved outside the measuring tube 3, extension plates 14 are symmetrically fixedly connected to the outer ring of the ring body 13, rotating grooves are formed in the extension plates 14, rolling-shaped floating bodies 15 are arranged in the rotating grooves, and rotating shafts arranged at two ends of each floating body 15 are rotatably connected in the rotating grooves; after the ring body 13 and the attachments collide with each other, the ring body 13 is difficult to cross the attachments, and the contact surface between the extension plate 14 and the cylindrical floating body 15 is increased, the penetrating effect of the ring body 13 on the surface of the measuring tube 3 is increased, so that the ring body 13 can scratch the dried attachments, and the ring body 13 is facilitated to move up and down along the measuring tube 3.
Referring to fig. 7, the end of the rotating shaft penetrates the extension plate 14 and is fixedly connected with the fan blade 16; when the floating body 15 floats in water, attachments are adhered to the surface of the floating body, the gravity of the attachments enables the floating body 6 to be immersed in water, when the floating body 6 is observed, the actual positions of the floating body 6 and the scale grooves 5 are below the water surface, the water level is not accurate at the moment, the fan blades 16 are arranged, when the fan blades 16 are impacted by water flow, the fan blades 16 drive the floating body 15 to rotate through the rotating shaft, the surface of the floating body 15 is scratched with the rotating grooves, and the attachments on the surface of the floating body 15 are cleaned, so that the floating body 6 floats on the water surface instead of sinking into water.
Referring to fig. 7, 9 and 10, the inner side wall of the window 4 is symmetrically provided with a guide groove 17, an arc-shaped guide rod 18 is arranged in the guide groove 17, one end of the guide rod 18 is in clearance fit with the inner side wall of the guide groove 17, and the other end of the guide rod 18 is fixedly connected with the inner ring surface of the ring body 13; through setting up guide bar 18, retraining the swing of ring body 13 when from top to bottom for ring body 13 can stabilize the oscilaltion, reduces ring body 13 inner circle edge and imbeds the scale groove 5 of indent in the possibility, leads to ring body 13 card can not float from top to bottom on measuring tube 3, even the adhesion has the attachment in the guide groove 17, also can be through the oscilaltion of guide bar 18 with the attachment clean up.
Referring to fig. 2 and 8, the other end of the measuring tube 3 is rotatably connected with a cover plate 19, the cover plate 19 is in threaded connection with the inner ring of the measuring tube 3, a radar water level gauge 7 is arranged in the middle of the cover plate 19 in a penetrating manner, solar panel power supplies 20 are symmetrically arranged on two sides of the radar water level gauge 7, and the solar panel power supplies 20 are fixedly connected to the cover plate 19; the radar water level gauge 7 can be SEBA radar water level gauge 7, and radar water level gauge 7 is installed on apron 19, can take off the screw thread, conveniently installs and take off radar water level gauge 7 to and when transporting, pack radar water level gauge 7 alone, in order to guarantee that it can not damage when transporting.
Referring to fig. 9 and 10, the notch of each scale groove 5 is provided with a transparent sealing plate 21, the inner surface of the transparent sealing plate 21 is provided with a spring plate 22, one end of the spring plate 22 is provided with a magnetic plate 23, the other end of the spring plate 22 is electrically connected with the solar panel power supply 20, the inner ring of the ring body 13 is provided with a magnetic ring 24, and the magnetism of the magnetic ring 24 is the same as that of the magnetic plate 23; the inner bottom surface of the scale groove 5 is provided with a conductive sheet 25, one end of the conductive sheet 25 is electrically connected with one pin of the light emitting diode 26, the other pin of the light emitting diode 26 points to one end position of the elastic sheet 22, and the other end of the conductive sheet 25 is electrically connected with the solar panel power supply 20; when the ring body 13 moves up and down on the surface of the measuring tube 3, when the ring body 13 moves to the position of the scale groove 5, the magnetic ring of the inner ring of the ring body 13 and the magnetic plate 23 in the scale groove 5 are in a state of being opposite, the magnetic ring repels the magnetic plate 23, the magnetic plate 23 pushes one end of the elastic sheet 22, one end of the elastic sheet 22 is gradually close to the conductive sheet 25, when the elastic sheet 22 contacts the conductive sheet 25, the conductive loop of the light-emitting diode 26 is conducted, then the light-emitting diode 26 is lightened, the light lights the number on one side of the scale groove 5, so that a worker can clearly see the water level when the weather is dim, namely, the position point of the lightened light-emitting diode 26 is the water level height.
Example two, referring to fig. 11 and 12, in comparative example one, as another embodiment of the present invention, one end of the measuring tube 3 is conical, the end of the sleeve 2 is provided with a horn-shaped guide plate 27, and the clamping groove 8 penetrates the guide groove 17; one end of the measuring tube 3 is conical and is matched with the horn-shaped guide plate 27, so that when the bottom plate 1 and the sleeve 2 are placed under water, when a worker cannot see the sleeve 2 clearly, the worker can insert one end of the measuring tube 3 into the sleeve 2 through blind insertion, and then the measuring tube 3 is rotated to fix the sleeve 2.
Working principle: the wireless transmission equipment comprises a 4G/5G network module and a Bluetooth module; the mobile terminal comprises a smart phone or a computer; placing measuring equipment at a river channel position, measuring the river channel water level by the measuring equipment, transmitting measured data of the measuring equipment to a WEB server through wireless transmission equipment, transmitting the data to a cloud server by the WEB server, connecting the cloud server by hydrological measuring unit personnel through a computer, sorting the data, and then keeping the data in a database; meanwhile, a Bluetooth module is also arranged on the measuring equipment, when a worker goes to a water level measuring position, the Bluetooth module of the measuring equipment is connected through a mobile terminal, water level data information is directly downloaded and checked at one side of the measuring equipment, even if a transmission unit loses power or transmission data is unstable, the worker can also cooperate with the measuring unit through the mobile terminal to realize the check and collection of the water level measuring data, furthermore, the solar panel power supply 20 is arranged before the measuring equipment is placed in a river channel, and meanwhile, a stay wire can cross the river channel and electrically connected with the measuring equipment, the solar panel power supply 20 continuously supplies power to the measuring equipment, so that the stable operation of the measuring equipment is ensured, the water level is monitored at any time, the integrity of the data is facilitated, and the execution of hydraulic engineering is facilitated;
the measuring equipment is designed into an up-down split state, namely, the measuring equipment comprises a base and a measuring tube 3, so that the transporting, hoisting and carrying of the measuring equipment are facilitated, and when the measuring equipment is installed by manpower, two parts are installed one by one; when the measuring equipment is installed, the bottom plate 1 is fixed at the river water bottom, the measuring pipe 3 is inserted into the sleeve 2, the radar water level gauge 7 and the wireless transmission equipment are installed at the other end of the sleeve 2, and the radar water level gauge 7 transmits measured data to the WEB service end through the wireless transmission equipment; the measuring tube 3 is provided with the scale groove 5, so that when a worker goes to a water level measuring point, the water level height is directly checked, but under the irradiation of water in sunlight, reflected light is mapped to the surface of the measuring tube 3, and the water swings back and forth on the surface of the measuring tube 3, so that the worker cannot check and clearly see the wide scale groove 5 on the measuring tube 3, the buoy 6 is sleeved on the water surface, the peripheral water body of the measuring tube 3 is covered, the reflected light is covered, and meanwhile, the buoy 6 is easier to check and clearly see by human eyes, thereby being beneficial to the worker to check the water level quickly and clearly, furthermore, the floating matters in the water are attached to the surface of the measuring tube 3, the inner ring of the buoy 6 scratches off the adhesion matters on the surface of the measuring tube 3, so that the scale groove 5 is clearly exposed, and the water level is conveniently and clearly checked;
through the cooperation of the clamping plate 10 and the L-shaped clamping groove 8, after the measuring tube 3 is inserted into the sleeve 2, the measuring tube 3 is rotated, so that the stability of the measuring tube 3 in the sleeve 2 is improved, the measuring tube 3 can still be connected to the base when the measuring device is accidentally inclined in river water, and the possibility that the measuring device is lost along with water flow impact is reduced;
in the process of inserting the measuring tube 3 into the sleeve 2, the limiting plate 12 is gradually close to one end of the limiting rod 9, meanwhile, the clamping plate 10 moves along the clamping groove 8 and rotates to the bottom in the clamping groove 8, at the moment, the limiting plate 12 presses down the limiting rod 9, the other end of the limiting rod 9 is inserted into the surface of the clamping plate 10 to form a groove 11, at the moment, the horizontal steering movement of the clamping plate 10 is limited, and the stability between the measuring tube 3 and the sleeve 2 is further improved;
after the attachments of the measuring tube 3 are dried and solidified on the surface of the measuring tube, and the ring body 13 is difficult to cross the attachments after the ring body 13 collides with the attachments for the next time, the contact surface with water is increased by designing the extension plate 14 and the roller-shaped floating body 15, the penetrating effect of the ring body 13 on the surface of the measuring tube 3 is increased, so that the ring body 13 can scratch the dried attachments, and the ring body 13 is facilitated to move up and down along the measuring tube 3;
when the floating body 15 floats in water, the surface of the floating body is adhered with attachments, the gravity of the attachments enables the floating body 6 to be immersed in the water, when the floating body 6 is observed, the actual positions of the floating body 6 and the scale grooves 5 are below the water surface, the water level is inaccurate at the moment, the fan blades 16 are arranged, when the fan blades 16 are impacted by water flow, the fan blades 16 drive the floating body 15 to rotate through the rotating shaft, the surface of the floating body 15 is scratched with the rotating grooves, and the attachments on the surface of the floating body 15 are cleaned, so that the floating body 6 floats on the water surface instead of sinking into the water;
through the arrangement of the guide rod 18, the swinging of the ring body 13 in the up-down process is restrained, so that the ring body 13 can stably move up and down, the possibility that the edge of the inner ring of the ring body 13 is embedded into the concave scale groove 5 is reduced, the ring body 13 is clamped on the measuring tube 3 and cannot float up and down, and even if attachments adhere to the guide groove 17, the attachments can be cleaned up through the up-down movement of the guide rod 18;
the radar water level gauge 7 can be SEBA radar water level gauge 7, the radar water level gauge 7 is arranged on the cover plate 19 and can be taken down by screw threads, so that the radar water level gauge 7 can be conveniently installed and taken down, and the radar water level gauge 7 can be independently packaged during transportation, so that the radar water level gauge 7 can not be damaged during transportation;
when the ring body 13 moves up and down on the surface of the measuring tube 3, when the ring body 13 moves to the position of the scale groove 5, the magnetic ring of the inner ring of the ring body 13 and the magnetic plate 23 in the scale groove 5 are in a state of being opposite, the magnetic ring repels the magnetic plate 23, the magnetic plate 23 pushes one end of the elastic sheet 22, one end of the elastic sheet 22 is gradually close to the conductive sheet 25, when the elastic sheet 22 contacts the conductive sheet 25, the conductive loop of the light-emitting diode 26 is conducted, then the light-emitting diode 26 is lightened, the light lights the number on one side of the scale groove 5, so that a worker can clearly see the water level when the weather is dim, namely, the position point of the lightened light-emitting diode 26 is the water level height.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (6)
1. River course water level monitoring system, its characterized in that: comprises a measuring unit and a transmitting unit; the transmission unit comprises a database, a cloud server and a WEB server; the measuring unit comprises water level measuring equipment and wireless transmission equipment; the water level measuring system comprises a database, a cloud server, a water level measuring unit personnel, a mobile terminal and a water level measuring device, wherein the database is used for storing water level measuring data, the database is electrically connected with the cloud server, the cloud server is also connected with a WEB server, the cloud server transmits the measuring data to the cloud server through wireless transmission equipment and the water level measuring device, the cloud server inputs the data into the database, and the water level measuring unit personnel are connected with the WEB server through the mobile terminal and view and download the water level measuring data;
the water level measuring equipment comprises a bottom plate (1), wherein a plurality of fixing holes are uniformly formed in the bottom plate (1), a sleeve (2) is fixedly connected to the middle position of the bottom plate (1), and a measuring tube (3) is arranged in the sleeve (2); the surface of the measuring tube (3) is symmetrically provided with strip-shaped windows (4), the two sides of the windows (4) are provided with concave scale grooves (5), the surface of the measuring tube (3) is sleeved with ring-shaped floats (6), one end of the measuring tube (3) is inserted into the sleeve (2), and the other end of the measuring tube is provided with a radar water level gauge (7);
the buoy (6) comprises a ring body (13) and an extension plate (14); the ring body (13) is sleeved outside the measuring tube (3), extension plates (14) are symmetrically and fixedly connected to the outer ring of the ring body (13), rotating grooves are formed in the extension plates (14), rolling-shaped floating bodies (15) are arranged in the rotating grooves, and rotating shafts arranged at two ends of each floating body (15) are rotatably connected in the rotating grooves;
the end part of the rotating shaft penetrates through the extension plate (14) and is fixedly connected with fan blades (16);
the notch of each scale groove (5) is provided with a transparent sealing plate (21), the inner surface of the transparent sealing plate (21) is provided with an elastic sheet (22), one end of the elastic sheet (22) is provided with a magnetic plate (23), the other end of the elastic sheet (22) is electrically connected with a solar panel power supply (20), the inner ring of the ring body (13) is provided with a magnetic ring (24), and the magnetism of the magnetic ring (24) is the same as that of the magnetic plate (23); the inner bottom surface of the scale groove (5) is provided with a conducting strip (25), one end of the conducting strip (25) is electrically connected with one pin of the light emitting diode (26), the other pin of the light emitting diode (26) points to one end position of the elastic sheet (22), and the other end of the conducting strip (25) is electrically connected with the solar panel power supply (20).
2. The system for monitoring the water level in a river according to claim 1, wherein: one end of the measuring tube (3) is provided with a clamping plate (10); the end part of the sleeve (2) is provided with an L-shaped clamping groove (8), and the clamping plate (10) moves along the side wall of the clamping groove (8) and is clamped at the inner bottom horizontal position of the clamping groove (8) in a rotating mode.
3. The system for monitoring the water level in a river according to claim 2, wherein: the end part of the sleeve (2) is provided with a plurality of through holes, the end part of the through holes extends to the inner bottom horizontal position of the clamping groove (8), a spring is arranged in the through holes and connected with a limiting rod (9), one end of the limiting rod (9) protrudes out of the end surface of the sleeve (2), and the other end of the limiting rod (9) is flush with the end part of the through hole; a groove (11) is formed in the surface of the clamping plate (10); the surface of the measuring tube (3) is fixedly connected with a ring-shaped limiting plate (12), the measuring tube (3) is inserted into the sleeve (2), the limiting plate (12) presses down the end part of the sleeve (2) and extrudes the limiting rod (9), and the limiting rod is embedded into the groove (11) on the clamping plate (10) in a limiting mode.
4. The system for monitoring the water level in a river according to claim 1, wherein: the inner side wall of the window (4) is symmetrically provided with guide grooves (17), arc-shaped guide rods (18) are arranged in the guide grooves (17), one ends of the guide rods (18) are in clearance fit with the inner side wall of the guide grooves (17), and the other ends of the guide rods (18) are fixedly connected with the inner ring surface of the ring body (13).
5. The system of claim 4, wherein: the other end of the measuring tube (3) is rotationally connected with a cover plate (19), the cover plate (19) is in threaded connection with an inner ring of the measuring tube (3), a radar water level gauge (7) is arranged in the middle of the cover plate (19), solar panel power supplies (20) are symmetrically arranged on two sides of the radar water level gauge (7), and the solar panel power supplies (20) are fixedly connected on the cover plate (19).
6. The system of claim 5, wherein: one end of the measuring tube (3) is conical, a horn-shaped guide plate (27) is arranged at the end of the sleeve (2), and the clamping groove (8) penetrates through the guide groove (17).
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