CN114964414A - Basin water level monitoring device - Google Patents

Abstract

The application provides a watershed water level monitoring device, which belongs to the technical field of water level monitoring and comprises a radar water level gauge body and a movable adjusting mechanism, wherein the movable adjusting mechanism comprises cableways, a first shell, a storage battery, rollers, a servo motor and wheel shafts, the radar water level gauge body is arranged below the first shell, the two cableways are arranged side by side, the two wheel shafts are arranged side by side, the rollers are arranged on the cableways, two ends of each wheel shaft are respectively and rotatably connected to two sides in the first shell, the storage battery is electrically connected with the servo motor, the servo motor is in transmission connection with one wheel shaft, a solar cell panel is arranged on the top side of the first shell, the solar cell panel is electrically connected with the storage battery, the position of the radar water level gauge can be adjusted according to the actual water surface condition, avoiding larger measurement error caused by water surface deviation.

Description

Basin water level monitoring device

Technical Field

The application relates to the technical field of water level monitoring, in particular to a basin water level monitoring device.

Background

The research on wetland environmental elements is mainly hydrological measurement, such as: measuring water level, flow speed, rainfall (snow), evaporation, silt, slush, soil moisture, water quality and the like. In the related art, a radar water level gauge is generally used for measuring water level, the radar water level gauge is an electronic device for detecting a target by using electromagnetic waves, the energy consumption is low, the precision is high, the stability is high, the measurement is not influenced by atmospheric temperature, pressure, air density, wind, precipitation and relative humidity, the stability is extremely high, and the radar water level gauge is suitable for field environments such as lakes, rivers, reservoirs, open channels and wetlands, and therefore is widely used in water level measurement activities.

At present, a radar level gauge is generally installed above a water surface through a fixed support and is difficult to stretch or lift, so that when the radar level gauge is used in some places such as canyon riverways, valleys or special open channels in terrains in severe environments, a proper place is often difficult to find for arranging the support, the bottoms of the riverways, the valleys or the channels are also prone to being subjected to flow changes, stones are prone to being moved, exposed and the like, and the radar level gauge is prone to being adjusted above the water surface and deviating from the water surface to cause large measurement errors.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, the river basin water level monitoring device is provided, the position of the radar water level gauge above the water surface can be conveniently adjusted by the river basin water level monitoring device, and the phenomenon that the radar water level gauge is deviated from the water surface to cause large measuring errors is avoided.

The application is realized as follows:

the application provides basin water level monitoring device includes radar water level gauge body and removal adjustment mechanism.

The movable adjusting mechanism comprises cableways, a first shell, a storage battery, rollers, a servo motor and a wheel shaft, wherein a radar water level gauge body is arranged below the first shell, the two cableways are arranged in parallel, the two rollers are respectively arranged at two ends of the wheel shaft, two ends of the wheel shaft are respectively and fixedly penetrated through the rollers, the two wheel shafts are arranged in parallel, the rollers are arranged on the cableways, two ends of the wheel shaft are respectively and rotatably connected with two sides in the first shell, through grooves are respectively formed in four corners of the first shell, a second shell is arranged on one side of the first shell, the servo motor is arranged in the second shell, the storage battery is arranged on one side, far away from the second shell, in the first shell, the storage battery is electrically connected with the servo motor, and the servo motor is in transmission connection with one wheel shaft, and a solar cell panel is arranged on the top side of the first shell and electrically connected with the storage battery.

In an embodiment of the present application, a plurality of first balancing weights are arranged around the radar level gauge body, and the first balancing weights are uniformly distributed.

In an embodiment of the present application, the cableway is provided with a plurality of slots, and the slots are uniformly distributed.

In an embodiment of the application, the cableway both ends are provided with the couple respectively, the couple middle part is rotated run through in cableway one end.

In an embodiment of the application, the gyro wheel below is provided with spacing round, spacing round week side laminating in the cableway downside.

In one embodiment of the present application, the limiting wheel is connected to the wheel shaft through a first connection plate, the limiting wheel is rotatably connected to the lower end of the first connection plate, and the wheel shaft rotatably penetrates through the upper end of the first connection plate.

In an embodiment of the present application, a plurality of protruding strips are uniformly disposed on the periphery of the roller, and the protruding strips and the slots are correspondingly disposed.

In one embodiment of the present application, the output end of the servo motor is mounted with a first bevel gear.

In one embodiment of the present application, the axle is provided with a second bevel gear, and the axle is fixedly penetrated through the second bevel gear.

In one embodiment of the present application, the first bevel gear and the second bevel gear mesh.

In an embodiment of the present application, the watershed water level monitoring device further includes a lifting mechanism.

The lifting mechanism comprises an electric push rod, a universal joint, a first support rod, a first connecting block and first protective cloth, the upper end of the electric push rod is fixedly connected to the middle part of the top side in the first shell, the electric push rod is arranged between the two ropeways, the lower end of a piston rod of the electric push rod is provided with a second connecting plate, the universal joint is arranged at the lower side of the second connecting plate, the radar water level gauge body is arranged at the lower end of the universal joint, a plurality of first support rods are uniformly arranged around the second connecting plate, the upper end of each first support rod is rotatably connected to the edge of the second connecting plate, the first connecting block is arranged on a sleeve of the electric push rod, the upper side of each first support rod is provided with a connecting rod, the lower end of each first connecting rod is rotatably connected to the upper end of the connecting rod, and the upper end of the first connecting rod is rotatably connected to the outer side of the first connecting block, the upper side edge of the first protective cloth is fixedly connected to the lower side edge of the second connecting plate, and the four lower corners of the first protective cloth are fixedly connected to the lower end of the first supporting rod.

In an embodiment of the application, a plurality of first abutting blocks are uniformly arranged on the upper side of the second connecting plate, a plurality of second abutting blocks are uniformly arranged on the lower side of the second connecting plate, and the first abutting blocks, the second abutting blocks and the first supporting rods are correspondingly arranged.

In an embodiment of this application, a plurality of be provided with the first rubber band of a plurality of between the first branch lower extreme, first protective clothing downside border fixed connection in first rubber band.

In one embodiment of the present application, the watershed water level monitoring device further comprises a gravity center adjusting mechanism.

The gravity center adjusting mechanism comprises a second connecting block, a second connecting rod, a slide rail, a slide block, a third connecting rod, a second balancing weight and a second protective cloth, a sleeve of the electric push rod penetrates through the second connecting block in a sliding manner, two limiting rings are arranged on the sleeve of the electric push rod and are respectively arranged above and below the second connecting block, a spring is respectively arranged between the two limiting rings and the second connecting block, two ends of the spring are respectively and fixedly connected to the limiting rings and the second connecting block, the first connecting block is in sliding connection with the slide block, a plurality of slide rails are uniformly distributed around the upper end of the electric push rod, the slide rails are fixedly connected to the top side in the first shell, the slide block is in sliding connection with the slide rails, and the lower end of the second connecting rod is rotationally connected to the outer side of the second connecting block, second connecting rod upper end rotate connect in the slider, third connecting rod upper end rotate connect in the slider, the second connecting rod the third connecting rod with it corresponds the setting to lead to the groove, second connecting rod upper end transmission connect in third connecting rod upper end, second balancing weight fixed connection in third connecting rod lower extreme, third connecting rod upside is provided with second branch, second protection cloth upside border fixed connection in first casing upside border, second protection cloth downside four corners department fixed connection in second branch upper end.

In an embodiment of the application, a first incomplete gear and a second incomplete gear are arranged inside the sliding block, the first incomplete gear and the second incomplete gear are respectively and rotatably connected to the sliding block, and the first incomplete gear and the second incomplete gear are meshed.

In an embodiment of the present application, the upper end of the second link is fixedly connected to one side of the first incomplete gear, and the upper end of the third link is fixedly connected to one side of the second incomplete gear.

In an embodiment of this application, a plurality of be provided with a plurality of second rubber band between the second branch upper end, second protective clothing downside border fixed connection in the second rubber band.

The beneficial effect of this application is: this application obtains basin water level monitoring device through above-mentioned design, during the use, carry out water level measurement's canyon river course in needs, set up suitable fastener on the domatic or cliff wall at both sides such as valley or ditch, if the stock, the foundation pile etc., with two cableways horizontal ground suspension in the surface of water top to the greatest extent, then set up this monitoring device on the cableway, through shaft of servo motor drive, make first casing drive radar water level gauge body remove on the cableway, can adjust the position of radar water level gauge body in the surface of water top according to the surface of water condition of reality, avoid deviating the surface of water to cause great measuring error.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a watershed water level monitoring device provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a movement adjustment mechanism and a center of gravity adjustment mechanism provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a movement adjusting mechanism, a lifting mechanism and a center of gravity adjusting mechanism according to an embodiment of the present disclosure;

fig. 4 is a schematic perspective structural view of a first housing, a second housing and a through slot provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a movement adjustment mechanism provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a first connection block and a second connection block provided in an embodiment of the present application;

fig. 7 is a schematic structural diagram of a first block and a second block provided in the embodiment of the present application;

FIG. 8 is a schematic structural diagram of a center of gravity adjustment mechanism according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of a slider, a first incomplete gear and a second incomplete gear provided in an embodiment of the present application.

In the figure: 100-radar level gauge body; 110-a first weight; 200-a movement adjustment mechanism; 210-a cableway; 211-hook; 212-a slot; 220-a first housing; 221-solar panel; 222-a through slot; 223-a second housing; 230-a storage battery; 240-a roller; 241-a limiting wheel; 242-ribs; 250-a servo motor; 251-a first bevel gear; 260-an axle; 261-second bevel gear; 262-a first connection plate; 300-a lifting mechanism; 310-an electric push rod; 311-a second connection plate; 3111-first subtraction block; 3112-a second block; 320-a gimbal; 330-a first strut; 331-connecting rod; 332-a first elastic band; 340-a first link; 350-a first connection block; 360-a first protective cloth; 400-center of gravity adjustment mechanism; 410-a second connection block; 411-a spring; 412-a stop collar; 420-a second link; 421-a first incomplete gear; 430-a slide rail; 440-a slider; 450-a third link; 451-a second strut; 452-a second elastic; 453-second incomplete gear; 460-a second weight; 470-second protective cloth.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1-9, the watershed water level monitoring device according to the embodiment of the application comprises a radar level gauge body 100, a movable adjusting mechanism 200, an elevating mechanism 300 and a gravity center adjusting mechanism 400, wherein the radar level gauge body 100 is arranged below the movable adjusting mechanism 200, so that the position of the radar level gauge body above the water surface can be conveniently adjusted, the elevating mechanism 300 is arranged between the radar level gauge body 100 and the movable adjusting mechanism 200, so that the height of the radar level gauge body 100 can be conveniently adjusted, the gravity center adjusting mechanism 400 is arranged on the movable adjusting mechanism 200, so that the stability of the whole monitoring device can be conveniently maintained when the height of the radar level gauge body 100 changes.

According to some embodiments of the present application, as shown in fig. 3, a plurality of first balancing weights 110 are disposed around the radar level gauge body 100, the first balancing weights 110 are uniformly distributed, and the first balancing weights 110 can keep the radar level gauge body 100 in a vertical state.

According to some embodiments of the present application, as shown in fig. 2 to 5, the movement adjusting mechanism 200 includes a cableway 210, a first housing 220, a storage battery 230, rollers 240, a servo motor 250 and axles 260, the radar level gauge body 100 is disposed under the first housing 220, the two cableways 210 are disposed in parallel, the two rollers 240 are disposed at two ends of the axle 260, two ends of the axle 260 are respectively and fixedly penetrated through the rollers 240, the two axles 260 are disposed in parallel, the rollers 240 are disposed on the cableway 210, two ends of the axle 260 are respectively and rotatably connected to two sides inside the first housing 220, a through slot 222 is respectively disposed at four corners of the first housing 220, a second housing 223 is disposed at one side of the first housing 220, the servo motor 250 is disposed inside the second housing 223, the storage battery 230 is disposed inside the first housing 220 and far away from the second housing 223, the storage battery 230 is electrically connected to the servo motor 250, the servo motor 250 is drivingly connected to one axle 260, the top side of the first shell 220 is provided with a solar cell panel 221, the solar cell panel 221 is electrically connected with the storage battery 230, two ends of the cableway 210 are respectively provided with a hook 211, the middle part of the hook 211 rotatably penetrates one end of the cableway 210, the cableway 210 is convenient to arrange and fix through the hook 211, the cableway 210 is provided with a plurality of slots 212, the slots 212 are uniformly distributed, the periphery of the roller 240 is uniformly provided with a plurality of convex strips 242, the convex strips 242 and the slots 212 are correspondingly arranged, the convex strips 242 and the slots 212 are matched to prevent the roller 240 from slipping, a limiting wheel 241 is arranged below the roller 240, the periphery of the limiting wheel 241 is attached to the lower side of the cableway 210, the limiting wheel 241 is connected to the wheel shaft 260 through a first connecting plate 262, the limiting wheel 241 is rotatably connected to the lower end of the first connecting plate 262, the wheel shaft 260 rotatably penetrates the upper end of the first connecting plate 262, the limiting wheel 241 can further limit the roller 240, so that the whole monitoring device can be driven to move on the cableway 210 more stably and smoothly, and further, the position of the radar level gauge body 100 above the water surface is smoothly adjusted, a first bevel gear 251 is installed at the output end of the servo motor 250, a second bevel gear 261 is arranged on the axle 260, the axle 260 fixedly penetrates through the second bevel gear 261, the first bevel gear 251 and the second bevel gear 261 are meshed, and the servo motor 250 can smoothly provide power for the whole monitoring device through the meshing of the first bevel gear 251 and the second bevel gear 261.

According to some embodiments of the present application, as shown in fig. 2-3 and 6-7, when the water level changes due to different flow rates, the radar level gauge is prone to generate a dead zone, which results in a large measurement error, and at the same time, the radar level gauge needs to be protected to some extent, if it cannot be effectively protected, and the service life of the radar level gauge is affected by sunshine, rain, and other factors, the lifting mechanism 300 includes an electric push rod 310, a universal joint 320, a first support rod 330, a first connecting rod 340, a first connecting block 350, and a first protective cloth 360, the upper end of the electric push rod 310 is fixedly connected to the middle portion of the top side inside the first housing 220, the electric push rod 310 is disposed between the two cableways 210, the lower end of the piston rod of the electric push rod 310 is provided with a second connecting plate 311, the universal joint 320 is disposed under the second connecting plate 311, the radar level gauge body 100 is disposed under the universal joint 320, the plurality of first supporting rods 330 are uniformly arranged around the second connecting plate 311, the upper ends of the first supporting rods 330 are rotatably connected to the edge of the second connecting plate 311, the first connecting block 350 is arranged on the sleeve of the electric push rod 310, the connecting rod 331 is arranged on the upper side of the first supporting rods 330, the lower ends of the first connecting rods 340 are rotatably connected to the upper end of the connecting rod 331, the upper end of the first connecting rod 340 is rotatably connected to the outer side of the first connecting block 350, the upper side edge of the first protective cloth 360 is fixedly connected to the lower side edge of the second connecting plate 311, the four lower side corners of the first protective cloth 360 are fixedly connected to the lower end of the first supporting rods 330, the first balancing weight 110 is matched with the universal joint 320 to keep the radar level gauge body 100 vertical, so that the measuring accuracy is improved, when the height of the radar level gauge body 100 needs to be adjusted, the adjustment is carried out through the electric push rod 310, when the radar level gauge body 100 descends to a certain height, the first connecting block 350 can pull the first supporting rods 330, and pull first branch 330 through connecting rod 331 and open, and then strut first protection cloth 360, highly reduce at radar level gauge body 100, keep away from first casing 220 after, carry out effectual protection to radar level gauge body 100, avoid sunshine, rainwater etc. to influence the water level measurement accuracy of radar level gauge body 100, and can effectively prolong its life.

Wherein, the upside of second connecting plate 311 evenly is provided with a plurality of first piece 3111 that supports, second connecting plate 311 downside evenly is provided with a plurality of second piece 3112 that supports, first piece 3111 that supports, the second supports piece 3112 and first branch 330 and corresponds the setting, first piece 3111 that supports, the second supports piece 3112 can provide effectual spacing for first branch 330, be provided with a plurality of first rubber band 332 between a plurality of first branch 330 lower extreme, 360 downside borders fixed connection in first rubber band 332 of first protection cloth, 360 generally can use the material that has certain elasticity to make of first protection cloth, so that strut and accomodate, first rubber band 332 does benefit to strut first protection cloth 360 effectively after first branch 330 struts.

According to some embodiments of the present application, as shown in fig. 2-3, 6 and 8-9, when the electric push rod 310 adjusts the height of the radar level gauge body 100, the overall center of gravity of the entire monitoring device will change, and when the height of the radar level gauge body 100 is lowered, the center of gravity of the entire device will move down, which is beneficial to maintaining the stability of the entire monitoring device, but when the height of the radar level gauge body 100 is raised, the center of gravity of the entire device will move up, which may cause instability of the overall structure of the monitoring device, and may make it difficult to effectively counteract the wind, which may make the radar level gauge body 100 work stably, and further affect the accuracy of the measurement result, the center of gravity adjusting mechanism 400 includes a second connection block 410, a second connection rod 420, a slide rail 430, a slide block 440, a third connection rod 450, a second balancing weight 460 and a second protection cloth 470, a sleeve of the electric push rod 310 slides through the second connection block 410, the sleeve of the electric push rod 310 is provided with two limit rings 412, the two limit rings 412 are respectively arranged above and below the second connecting block 410, a spring 411 is respectively arranged between the two limit rings 412 and the second connecting block 410, two ends of the spring 411 are respectively fixedly connected to the limit rings 412 and the second connecting block 410, the first connecting block 350 is slidably connected to the sliding block 440, a plurality of sliding rails 430 are uniformly distributed around the upper end of the electric push rod 310, the sliding rail 430 is fixedly connected to the top side inside the first shell 220, the sliding block 440 is slidably connected to the sliding rail 430, the lower end of the second connecting rod 420 is rotatably connected to the outer side of the second connecting block 410, the upper end of the second connecting rod 420 is rotatably connected to the sliding block 440, the upper end of the third connecting rod 450 is rotatably connected to the sliding block 440, the second connecting rod 420, the third connecting rod 450 and the through groove 222 are correspondingly arranged, the upper end of the second connecting rod 420 is rotatably connected to the upper end of the third connecting rod 450, and the second balancing weight 460 is fixedly connected to the lower end of the third connecting rod 450, the upper side of the third connecting rod 450 is provided with a second supporting rod 451, the upper side edge of the second protective cloth 470 is fixedly connected with the upper side edge of the first shell 220, the four lower side corners of the second protective cloth 470 are fixedly connected with the upper end of the second supporting rod 451, the inside of the sliding block 440 is provided with a first incomplete gear 421 and a second incomplete gear 453, the first incomplete gear 421 and the second incomplete gear 453 are respectively and rotatably connected with the sliding block 440, the first incomplete gear 421 is meshed with the second incomplete gear 453, the upper end of the second connecting rod 420 is fixedly connected with one side of the first incomplete gear 421, the upper end of the third connecting rod 450 is fixedly connected with one side of the second incomplete gear 453, when the height of the radar water level gauge body 100 is reduced to a certain degree, the upper side of the first connecting block 350 is abutted against the upper side of the second connecting block 410, after the first protective cloth 360 is spread, if the radar water level gauge body 100 is continuously lowered, the upper side of the first connecting block 350 presses the second connecting block 410 to move downwards together, the second connecting rod 420 can pull the sliding block 440, the second connecting rod 420 drives the first incomplete gear 421 to rotate and drive the second incomplete gear 453, so that the third connecting rod 450 and the second balancing weight 460 can contract towards the first shell 220, the center of gravity of the whole monitoring device structure can be moved downwards, otherwise, when the radar water level gauge body 100 is raised, the first protective cloth 360 is stored, the lower side of the first connecting block 350 is abutted against the lower side of the second connecting block 410 and can be continuously pushed upwards, the second connecting rod 420 drives the first incomplete gear 421 to rotate and drive the second incomplete gear 453, so that the third connecting rod 450 and the second balancing weight 460 are far away from the first shell 220 to be opened, the center of gravity of the whole monitoring device structure is moved upwards, the stability of the whole structure is kept, the wind influence is effectively counteracted, the radar water level gauge body 100 can work more stably, and the accuracy of water level measurement is improved.

Wherein, be provided with a plurality of second rubber band 452 between a plurality of second branch 451 upper end, second protection cloth 470 downside border fixed connection is in second rubber band 452, and second protection cloth 470 generally uses the material that has certain elasticity to make, so that strut and accomodate, second rubber band 452 does benefit to and tightens up second protection cloth 470.

Specifically, the operating principle of the watershed water level monitoring device is as follows: when the device is used, a proper fastening device such as an anchor rod, a foundation pile and the like is arranged on the slope surface or the cliff wall of two banks such as a canyon river channel, a valley or a water channel and the like which need to be measured, two cableways 210 are horizontally suspended above the water surface as much as possible through the hooks 211, then the monitoring device is arranged on the cableway 210, one wheel shaft 260 is driven through the servo motor 250, the first shell 220 drives the radar water level gauge body 100 to move on the cableway 210, the first balancing weight 110 is matched with the universal joint 320 to keep the radar water level gauge body 100 vertical, the measurement accuracy is improved, the protruding strips 242 are matched with the slotted holes 212 to prevent the rollers 240 from slipping, the limiting wheels 241 can further limit the rollers 240 to more stably and smoothly drive the whole monitoring device to move on the cableway 210, the position of the radar water level gauge body 100 above the water surface is further stably adjusted, and the position of the radar water level gauge body 100 above the water surface can be adjusted according to the actual water surface condition, when the height of the radar level gauge body 100 needs to be adjusted, the electric push rod 310 is used for adjustment, when the radar level gauge body 100 descends to a certain height, the first connecting block 350 can pull the first supporting rod 330, the first supporting rod 330 is pulled to be opened through the connecting rod 331, the first protective cloth 360 is further stretched, when the height of the radar level gauge body 100 is reduced and is far away from the first shell 220, the radar level gauge body 100 is effectively protected, sunshine, rainwater and the like are prevented from influencing the accuracy of water level measurement of the radar level gauge body 100, the service life of the radar level gauge body can be effectively prolonged, when the height of the radar level gauge body 100 descends to a certain degree, the upper side of the first connecting block 350 is abutted against the upper side of the second connecting block 410, after the first protective cloth 360 is stretched, if the radar level gauge body 100 continues to descend, the upper side of the first connecting block 350 can press the second connecting block 410 to move downwards together, the second connecting rod 420 can pull the sliding block 440, the second link 420 drives the first incomplete gear 421 to rotate to drive the second incomplete gear 453, so that the third link 450 and the second weight block 460 contract towards the first housing 220, thereby completing the downward movement of the center of gravity of the whole monitoring device structure, otherwise, when the radar level gauge body 100 is raised in height, after the first protective cloth 360 is completely stored, the lower side of the first connecting block 350 abuts against the lower side of the second connecting block 410 and then is continuously pushed upwards, the second link 420 drives the first incomplete gear 421 to rotate to drive the second incomplete gear 453, so that the third link 450 and the second weight block 460 are opened away from the first housing 220, thereby completing the upward movement of the center of gravity of the whole monitoring device structure, further maintaining the stability of the whole structure, effectively counteracting the influence of wind force, enabling the radar level gauge body 100 to work more stably, improving the accuracy of water level measurement, and thus freely adjusting the position and height of the radar level gauge body 100 above the water surface, the radar level gauge body 100 is prevented from deviating from the water surface or generating a measurement blind area to cause large measurement errors.

It should be noted that the specific model specifications of the radar water level gauge body 100, the solar cell panel 221, the storage battery 230, the servo motor 250 and the electric push rod 310 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the radar level gauge body 100, the servo motor 250 and the electric push rod 310 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The basin water level monitoring device is characterized by comprising

A radar level gauge body (100);

the mobile adjusting mechanism (200) comprises a cableway (210), a first shell (220), a storage battery (230), rollers (240), a servo motor (250) and a wheel shaft (260), the radar water level gauge body (100) is arranged below the first shell (220), the two cableways (210) are arranged in parallel, the two rollers (240) are respectively arranged at two ends of the wheel shaft (260), two ends of the wheel shaft (260) are respectively and fixedly penetrated through the rollers (240), the two wheel shafts (260) are arranged in parallel, the rollers (240) are arranged on the cableway (210), two ends of the wheel shaft (260) are respectively and rotatably connected to two sides in the first shell (220), through grooves (222) are respectively formed at four corners of the first shell (220), a second shell (223) is arranged on one side of the first shell (220), the servo motor (250) is arranged in the second shell (223), the storage battery (230) is arranged in the first shell (220) and far away from one side of the second shell (223), the storage battery (230) is electrically connected with the servo motor (250), the servo motor (250) is in transmission connection with one wheel shaft (260), a solar panel (221) is arranged on the top side of the first shell (220), and the solar panel (221) is electrically connected with the storage battery (230).

2. The watershed water level monitoring device according to claim 1, wherein a plurality of first balancing weights (110) are arranged around the radar water level gauge body (100), and the first balancing weights (110) are uniformly distributed.

3. The watershed water level monitoring device according to claim 1, wherein the cableway (210) is provided with a plurality of slots (212), and the slots (212) are uniformly distributed.

4. The watershed water level monitoring device according to claim 1, wherein hooks (211) are respectively arranged at two ends of the cableway (210), and the middle of each hook (211) rotatably penetrates through one end of the cableway (210).

5. The watershed water level monitoring device according to claim 1, wherein a limiting wheel (241) is arranged below the roller (240), and the periphery of the limiting wheel (241) is attached to the lower side of the cableway (210).

6. The watershed water level monitoring device according to claim 5, wherein the limiting wheel (241) is connected to the axle (260) through a first connecting plate (262), the limiting wheel (241) is rotatably connected to the lower end of the first connecting plate (262), and the axle (260) is rotatably penetrated through the upper end of the first connecting plate (262).

7. The basin water level monitoring device of claim 3, wherein a plurality of ribs (242) are uniformly arranged on the periphery of the roller (240), and the ribs (242) and the slots (212) are correspondingly arranged.

8. The watershed water level monitoring device according to claim 1, wherein the output end of the servo motor (250) is provided with a first bevel gear (251).

9. The watershed water level monitoring device according to claim 8, wherein a second bevel gear (261) is arranged on the axle (260), and the axle (260) is fixedly penetrated through the second bevel gear (261).

10. The watershed water level monitoring device according to claim 9, wherein the first bevel gear (251) and the second bevel gear (261) are meshed.

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