CN112798073A

CN112798073A - Intelligent water conservancy water level monitoring method and system

Info

Publication number: CN112798073A
Application number: CN202011619457.2A
Authority: CN
Inventors: 李吉庆
Original assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Current assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-14
Anticipated expiration: 2040-12-30
Also published as: CN112798073B

Abstract

The utility model relates to an intelligent water conservancy water level monitoring system belongs to hydraulic engineering water level monitoring facilities's technical field, including unable adjustment base, sliding connection has the sliding plate on the unable adjustment base, the last removal subassembly that is used for driving the sliding plate to slide that is provided with of unable adjustment base, be provided with the fixed column through many carrier bars on the sliding plate, one side sliding connection of fixed column has the mounting panel, the fixed column with be provided with between the sliding plate and be used for driving the first elevating system that the mounting panel goes up and down, be provided with spacing case through fastening components on the mounting panel, be provided with many measuring sticks through second elevating system on the spacing case, be provided with scale numerical value on one side of measuring stick. The method and the device have the advantages that the effect of effective limiting and guiding of the measuring rod can be achieved conveniently, and therefore the situation that the measuring rod deviates can be reduced; and the measuring rod can automatically measure the water depth of the dam, so that the accuracy of measured data can be improved.

Description

Intelligent water conservancy water level monitoring method and system

Technical Field

The application relates to the technical field of water conservancy project water level monitoring equipment, in particular to an intelligent water conservancy water level monitoring method and system.

Background

At present, hydraulic engineering is an engineering which is built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefit, and is also called water engineering. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, rafts, fishways and the like so as to achieve the aims. And water level monitoring is an indispensable link in hydraulic engineering monitoring work.

The water level monitoring work of correlation technique is mainly to monitoring the depth of water to the hydraulic engineering such as dam interception water, and water level monitoring utilizes the sighting rod of taking scale numerical value to carry out water level measurement usually, and operating personnel utilizes the sighting rod to insert the aquatic promptly, and when the bottom of sighting rod touched the submarine, the scale numerical value of direct reading surface of water and sighting rod mutual contact was the degree of depth of water promptly.

With respect to the related art in the above, the inventors consider that: during operating personnel is manual inserts the sighting rod dam, because the sighting rod can receive water pressure influence in aqueous, cause the condition that the sighting rod appears inclining easily to lead to the depth of water data of measuring not accurate.

Disclosure of Invention

In order to carry out effective measurement to the depth of water of dam to reduce the sighting rod and appear the slope and lead to the not accurate condition of depth of water data that measures, this application provides an intelligent water conservancy water level monitoring system.

The application provides a pair of intelligent water conservancy water level monitoring system adopts following technical scheme:

the utility model provides an intelligent water conservancy water level monitoring system, includes unable adjustment base, sliding connection has the sliding plate on the unable adjustment base, be provided with on the unable adjustment base and be used for the drive the sliding plate carries out the removal subassembly that slides, be provided with the fixed column through many carrier bars on the sliding plate, sliding connection has the mounting panel on one side of fixed column, the fixed column with be provided with between the sliding plate and be used for the drive the mounting panel carries out the first elevating system that goes up and down, be provided with spacing case through fastening components on the mounting panel, be provided with many measuring sticks through second elevating system on the spacing case, be provided with scale numerical value on one side of measuring stick.

By adopting the technical scheme, the measuring rod can be conveniently and effectively limited and guided, so that the condition that the measuring rod deviates can be reduced; and the measuring rod can automatically measure the water depth of the dam, so that the accuracy of measured data can be improved.

Optionally, the first lifting mechanism includes a sliding rod penetrating through the fixed column, one end of the sliding rod is connected to one side of the mounting plate, a sliding strip hole matched with the sliding rod penetrates through the fixed column, one end of the sliding rod, which is far away from the mounting plate, is connected with a sliding plate, one side of the sliding plate is connected with a plurality of rollers in a rolling manner, the rollers are abutted to the outer side wall of the fixed column, a lifting block is arranged on one side of the sliding plate, which deviates from the rollers, and a traction assembly for driving the lifting block is arranged between the fixed column and the sliding plate.

By adopting the technical scheme, when the traction assembly is started, the lifting block can be driven to lift and move, and the lifting block drives the sliding plate and the mounting plate on the sliding rod to lift and slide on the fixed column along the sliding strip hole, so that the mounting plate can drive the measuring rod on the limiting box to achieve an effective lifting effect; simultaneously, through setting up this gyro wheel, the frictional force that produces when can reducing the contact between slide and the fixed column to make the mounting panel on slide and the slide bar more smooth and easy when the lift slides.

Optionally, the traction assembly includes a first traction motor disposed on the top of the fixed column, an output end of the first traction motor is connected to a first winding wheel, a first traction rope is wound on the first winding wheel, one end of the first traction rope is connected to one side of the lifting block, a second traction motor is disposed on the sliding plate, an output end of the second traction motor is connected to a second winding wheel, a second traction rope is wound on the second winding wheel, and one end of the second traction rope is connected to the other side of the lifting block.

By adopting the technical scheme, when the mounting plate needs to be driven to move up and down, the first traction motor and the second traction motor are started simultaneously, the output shaft of the first traction motor drives the first winding wheel to rotate, so that the first winding wheel unwinds the first traction rope, and the output shaft of the second traction motor drives the second winding wheel to rotate, so that the second winding wheel winds the second traction rope, the mounting plate can be driven to descend along the fixed column, and the water depth of the dam can be measured by the measuring rod on the limiting box conveniently; otherwise, the mounting plate can be driven to ascend along the fixing column so as to reset the measuring rod for the next measurement.

Optionally, the fastening assembly comprises a plurality of fastening screws arranged on one side of the mounting plate, fastening blocks are arranged on the outer side walls of the periphery of the limiting box, fastening holes matched with the fastening screws penetrate through the fastening blocks, and fastening nuts are connected to the fastening screws in a threaded manner.

Through adopting above-mentioned technical scheme, can be convenient for to spacing box fixed mounting on the mounting panel to can be convenient for effectively spacing to the measuring stick, and then can reduce the condition that the skew appears in the measuring stick.

Optionally, the limiting box penetrates through a plurality of limiting holes matched with the measuring rod, the second lifting mechanism comprises a limiting strip arranged on one side of the measuring rod, a limiting groove communicated with the limiting hole is formed in the limiting box, the limiting groove is matched with the limiting strip, and a lifting assembly used for driving the measuring rod to lift is arranged in the limiting box.

By adopting the technical scheme, the measuring rod can be conveniently and effectively lifted, so that the measuring rod extends into the dam to effectively measure the water depth of the dam; but also can be convenient for play effective spacing and the effect of direction to the measuring stick to reduce the condition that the skew appears in the measuring stick, and then make measured data more accurate.

Optionally, the lifting assembly comprises a plurality of supporting blocks arranged in the limiting box, a rotating shaft is connected to the supporting blocks in a rotating mode, a plurality of gears are arranged on the rotating shaft, a plurality of measuring rods are provided with racks, the racks are meshed with the gears, a lifting motor is further arranged in the limiting box, and the output end of the lifting motor is connected to one end of the rotating shaft.

By adopting the technical scheme, when the lifting motor is started, the output end of the lifting motor drives the rotating shaft to rotate, the rotating shaft can drive the gear to rotate, and the gear and the rack are meshed with each other, so that the gear drives the rack to move up and down, and further the rack drives the measuring rod to move up and down, and the measuring rod can effectively measure the water depth of the dam; simultaneously, through setting up rack and gear intermeshing's elevation structure, can also play the effect of effective auto-lock to the measuring stick to make the measuring stick can stabilize and fix on spacing case.

Optionally, the moving assembly includes sliding blocks symmetrically arranged at the bottom of the sliding plate, sliding grooves matched with the sliding blocks are symmetrically formed in the bearing surface of the fixed base, two sliding grooves are rotatably connected with a screw rod, a threaded hole penetrates through the sliding block, the threaded hole is in threaded connection with the screw rod, a moving motor is symmetrically arranged on one side of the fixed base, and the output end of the moving motor is connected to one end of the screw rod.

Through adopting above-mentioned technical scheme, when starting the moving motor, the output drive lead screw of moving motor rotates, and the lead screw is rotating the in-process, can make the slider drive the sliding plate and carry out automatic sliding along the spout to make the sliding plate drive the measuring stick on the fixed column and remove the position department that needs the measuring depth of water.

Optionally, be provided with on one side of mounting panel be used for right the measuring stick carries out the mechanism of rectifying, the mechanism of rectifying including set up in the seat of rectifying on mounting panel one side, the seat of rectifying run through have a plurality ofly with the measuring stick matched with rectifies the hole, the inside of the seat of rectifying seted up with rectify the cavity that the hole communicates, it is provided with the board of rectifying to rectify the cavity internal symmetry, rectify one side of board seted up with measuring stick matched with clamping part, it is used for two still to be provided with the symmetry in the cavity of rectifying the drive assembly that the board of rectifying moved.

Through adopting above-mentioned technical scheme, can be convenient for play the effect of effectively rectifying to the measuring stick to not only can reduce the measuring stick condition of skew appearing, so that measured data is more accurate, but also can play effective centre gripping and spacing effect to the measuring stick, thereby can effectively fix a position the measuring stick on the seat of rectifying.

Optionally, the driving assembly comprises a driving cylinder arranged in the deviation rectifying cavity, a piston rod of the driving cylinder is connected with a U-shaped plate, and the U-shaped plate is connected with one side of the deviation rectifying plate.

Through adopting above-mentioned technical scheme, when the actuating cylinder is driven in the start, the piston rod drive U template that drives actuating cylinder removes, and the U template then promotes the board of rectifying and supports the centre gripping on the measuring stick to can reduce the condition that the skew appears in the measuring stick, and then make measured data more accurate.

The application provides an intelligent water conservancy water level monitoring method, which comprises the following steps:

s1: firstly, starting a moving component on a fixed base, and driving a fixed column on a sliding plate to move along the direction of a dam by the moving component so as to move a plurality of measuring rods on a limiting box to the position of the dam where the water level needs to be measured;

s2: then starting a first lifting mechanism, wherein a traction assembly on the first lifting mechanism drives a limiting box on the mounting plate to descend, so that the limiting box drives the measuring rod to descend, and the measuring rod is descended to the water surface of the dam;

s3: then starting a second lifting mechanism, wherein a lifting component on the second lifting mechanism simultaneously drives a plurality of measuring rods to be vertically inserted into the dam so as to measure the water level of the dam;

s4: when the rod to be measured abuts against the bottom of the dam, the lifting assembly is stopped, then the deviation correcting mechanism on the mounting plate can be started, and the driving assembly on the deviation correcting mechanism can clamp the measuring rod, so that the measuring rod is more stable;

s5: and finally, reading scale values of the plurality of measuring rods corresponding to the water surface at the moment, recording the read measuring data, calculating an average value of the measuring data, and obtaining the average value which is the water depth value of the dam.

By adopting the technical scheme, the automatic measurement of the water depth of the dam can be facilitated, so that the measurement data are more accurate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method and the device have the advantages that the effect of effective limiting and guiding of the measuring rod can be achieved conveniently, and therefore the situation that the measuring rod deviates can be reduced; the measuring rod can automatically measure the water depth of the dam, so that the accuracy of measured data can be improved;

2. by arranging the fastening assembly, the limiting box can be conveniently and fixedly arranged on the limiting box, so that the measuring rod can be conveniently and effectively limited, and the condition that the measuring rod deviates can be reduced;

3. through setting up the mechanism of rectifying, can be convenient for play the effect of effectively rectifying to the measuring stick to not only can reduce the measuring stick condition that the skew appears, so that measured data is more accurate, but also can play effective centre gripping and spacing effect to the measuring stick, thereby can effectively fix a position the measuring stick on the seat of rectifying.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent water conservancy water level monitoring system according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a moving assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a fastening assembly according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a second lifting mechanism according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a deviation rectifying mechanism according to an embodiment of the present application.

Description of reference numerals: 1. a fixed base; 11. a sliding plate; 111. a slider; 1111. a threaded hole; 112. a second traction motor; 113. a second wind-up wheel; 114. a second traction rope; 12. a chute; 13. a screw rod; 14. a moving motor; 2. fixing a column; 21. a sliding bar hole; 22. a first traction motor; 23. a first winding wheel; 24. a first traction rope; 3. mounting a plate; 31. a slide bar; 32. a slide plate; 33. a roller; 34. a lifting block; 35. fastening a screw rod; 36. fastening a nut; 4. a limiting box; 41. a fastening block; 411. a fastening hole; 42. a limiting hole; 43. a limiting groove; 44. a support block; 45. a rotating shaft; 46. a gear; 47. a lifting motor; 5. a measuring rod; 51. scale the numerical value; 52. a limiting strip; 53. a rack; 6. a deviation rectifying base; 61. a deviation rectifying hole; 62. a rectification cavity; 63. a deviation rectifying plate; 631. a clamping portion; 64. a driving cylinder; 65. a U-shaped plate; 7. a carrier bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses intelligent water conservancy water level monitoring system. Referring to fig. 1, intelligent water conservancy water level monitoring system includes unable adjustment base 1, and this unable adjustment base 1 fixed mounting has sliding plate 11 at the bank edge of dam on the loading end of this unable adjustment base 1, and is provided with the removal subassembly on unable adjustment base 1, and this removal subassembly drives sliding plate 11 and slides on this unable adjustment base 1 automatically.

Specifically, referring to fig. 2, in this embodiment, the moving assembly includes two sliding blocks 111, the two sliding blocks 111 are symmetrically and fixedly installed at the bottom of the sliding plate 11, sliding grooves 12 are symmetrically formed on the bearing surface of the fixed base 1, and the two sliding grooves 12 and the two sliding blocks 111 are mutually matched, so that the sliding plate 11 can slide on the fixed base 1 along the sliding grooves 12.

Meanwhile, the groove walls on the two sides of the two sliding grooves 12 are rotatably connected with screw rods 13, the length directions of the two screw rods 13 are parallel to the length direction of the fixed base 1, the two screw rods 13 respectively penetrate through the two sliding blocks 111, threaded holes 1111 penetrate through the two sliding blocks 111, and the threaded holes 1111 are in threaded connection with the screw rods 13; and two mobile motors 14 are symmetrically and fixedly installed on one side of the fixed base 1, which is far away from the dam, and the output ends of the two mobile motors 14 are respectively and fixedly connected to one ends of the two screw rods 13 so as to drive the screw rods 13 to rotate.

When the sliding plate 11 needs to be moved towards the dam, the two moving motors 14 are started simultaneously, the output ends of the two moving motors 14 drive the two screw rods 13 to rotate respectively, and in the process that the two screw rods 13 rotate simultaneously, the sliding block 111 can drive the sliding plate 11 to automatically slide along the sliding groove 12, so that the sliding plate 11 can be conveniently and automatically slid out of the water surface of the dam.

Referring to fig. 1, in the present embodiment, a fixed column 2 is fixedly installed on one side of a sliding plate 11 away from a fixed base 1, two bearing rods 7 are symmetrically installed between the fixed column 2 and the sliding plate 11, and the two bearing rods 7 are used for reinforcing the fixed column 2, so that the fixed column 2 is installed on the sliding plate 11 more stably; and there is a mounting plate 3 on one side of the fixed column 2 facing the dam through a first lifting mechanism, and the first lifting mechanism can drive the mounting plate 3 to lift and slide along the fixed column 2.

Specifically, in the present embodiment, the first lifting assembly includes a sliding rod 31, one end of the sliding rod 31 is fixedly installed on one side of the mounting plate 3, the other end of the sliding rod 31 penetrates through two sides of the fixed column 2, a sliding strip hole 21 penetrates through the fixed column 2, and the sliding strip hole 21 and the sliding rod 31 are matched with each other, so that the sliding rod 31 can slide in the sliding strip hole 21.

Meanwhile, a sliding plate 32 is fixedly mounted at one end of the sliding rod 31 far away from the mounting plate 3, a plurality of rollers 33 are connected to one side of the sliding plate 32 facing the fixed column 2 in a rolling manner, and the rollers 33 abut against one side of the fixed column 2, so that when the sliding plate 32 slides up and down on the fixed column 2, the rollers 33 can reduce friction force generated when the sliding plate 32 contacts with the fixed column 2, and the sliding plate 32 and the mounting plate 3 on the sliding rod 31 can slide up and down more smoothly.

And a lifting block 34 is fixedly mounted on one side of the sliding plate 32, which is away from the roller 33, and a traction assembly is arranged between the fixed column 2 and the sliding plate 11, the traction assembly is used for driving the lifting block 34 to drive the sliding plate 32 to lift and slide, and the sliding plate 32 drives the mounting plate 3 on the sliding rod 31 to lift and move along the sliding strip hole 21.

More specifically, referring to fig. 1, in this embodiment, the traction assembly includes a first traction motor 22, the first traction motor 22 is fixedly mounted on the top of the fixed column 2, an output end of the first traction motor 22 is fixedly connected with a first winding wheel 23, a first traction rope 24 is wound on the first winding wheel 23, and one end of the first traction rope 24 far away from the first winding wheel 23 is fixedly connected on the top of the lifting block 34 to perform lifting movement on the lifting block 34.

Meanwhile, a second traction motor 112 is fixedly mounted on the bearing surface of the sliding plate 11, an output end of the second traction motor 112 is fixedly connected with a second winding wheel 113, a second traction rope 114 is wound on the second winding wheel 113, and one end of the second traction rope 114, which is far away from the second winding wheel 113, is fixedly connected to the bottom of the lifting block 34 so as to lift the lifting block 34.

When the lifting block 34 needs to be driven to descend, the first traction motor 22 and the second traction motor 112 are started at the same time, the output shaft of the first traction motor 22 drives the first winding wheel 23 to rotate, so that the first winding wheel 23 unwinds the first traction rope 24, the output shaft of the second traction motor 112 drives the second winding wheel 113 to rotate, the second winding wheel 113 winds the second traction rope 114, and the lifting block 34 can descend to drive the mounting plate 3 on the sliding rod 31 to descend along the fixing column 2.

When the lifting block 34 needs to be driven to ascend, the output end of the first traction motor 22 and the output end of the second traction motor 112 only need to rotate in opposite directions, so that the first winding wheel 23 winds the first traction rope 24, and the second winding wheel 113 unwinds the second traction rope 114, thereby realizing the effect of ascending the lifting block 34. Meanwhile, the mounting plate 3 and the sliding plate 32 on the sliding rod 31 can be more stable during lifting and sliding by arranging a lifting mode that the first traction rope 24 and the first traction rope 24 mutually pull.

Referring to fig. 1 and 3, in the present embodiment, a hollow limiting box 4 is installed on a side of the mounting plate 3 away from the fixing column 2, the limiting box 4 is rectangular, and the limiting box 4 is fixedly installed on the mounting plate 3 through a fastening assembly. Specifically, the fastening assembly includes fastening screws 35, the fastening screws 35 are provided with a plurality of fastening blocks 41, the fastening screws 35 are all fixedly mounted on one side of the mounting plate 3 away from the fixing column 2, the outer side wall of the limiting box 4 is also fixedly mounted with a plurality of fastening blocks 41, fastening holes 411 are all penetrated through the fastening blocks 41, and the fastening holes 411 are matched with the fastening screws 35, so that the fastening screws 35 can penetrate through the fastening blocks 41 along the fastening holes 411.

Meanwhile, the fastening screws 35 are all in threaded connection with fastening nuts 36, and the fastening nuts 36 are screwed into the fastening screws 35, so that the fastening nuts 36 abut against the fastening blocks 41, and the limiting box 4 can be conveniently and fixedly mounted on the mounting plate 3. When the fastening nut 36 is screwed out of the fastening screw 35, the check box 4 can be easily and quickly detached from the mounting plate 3.

Referring to fig. 1, in this embodiment, three limiting holes 42 penetrate through the limiting box 4, three measuring rods 5 are slidably connected to the limiting box 4, and the measuring rods 5 are matched with the limiting holes 42, so that the measuring rods 5 penetrate through the limiting holes 42 to extend into the dam, and thus the water depth of the dam can be measured. And scale numerical values 51 are arranged on two sides of the three measuring rods 5, and the water depth data of the dam can be conveniently read through the scale numerical values 51.

Simultaneously, be provided with second elevating system in this spacing case 4, this second elevating system is used for driving these three measuring sticks 5 and goes up and down to stretch into the dam with measuring stick 5, thereby can carry out effective measurement to the depth of water of dam. Referring to fig. 1 and 4, in this embodiment, the second lifting mechanism includes three limiting bars 52, the three limiting bars 52 are respectively and fixedly mounted on one side of the three measuring rods 5 where no scale value 51 is provided, and a plurality of limiting grooves 43 communicated with the limiting hole 42 are formed on the limiting box 4, the limiting grooves 43 are mutually matched with the limiting bars 52, so that the measuring rods 5 can be effectively limited and guided, and the measuring rods 5 can be lifted and moved along the limiting grooves 43.

And be provided with lifting unit in this spacing case 4, this lifting unit can drive three measuring sticks 5 simultaneously and go up and down to remove to stretch into the dam with three measuring sticks 5, thereby can measure the depth of water of dam. Therefore, in this embodiment, the lifting assembly includes two supporting blocks 44, the two supporting blocks 44 are disposed, the two supporting blocks 44 are fixedly mounted inside the limiting box 4, a rotating shaft 45 is rotatably connected to the two supporting blocks 44, a lifting motor 47 is further fixedly mounted inside the limiting box 4, and an output end of the lifting motor 47 is fixedly connected to one end of the rotating shaft 45 to drive the rotating shaft 45 to rotate.

Simultaneously, fixed mounting has three gear 46 on this axis of rotation 45, fixed mounting has rack 53 on the one side that all deviates from this spacing 52 at these three measuring sticks 5, these three racks 53 respectively with these three gear 46 intermeshing, when starting elevator motor 47, elevator motor 47's output drive axis of rotation 45 rotates, axis of rotation 45 can drive three gear 46 simultaneously and rotate, three gear 46 drives three rack 53 respectively and reciprocates, thereby make rack 53 drive measuring stick 5 reciprocate, so that measuring stick 5 carries out accurate measurement to the depth of water of dam.

Meanwhile, the lifting structure with the toothed bar 53 and the gear 46 meshed with each other is arranged, so that the measuring rod 5 can be effectively self-locked, and the measuring rod 5 can be stably fixed on the limiting box 4.

Referring to fig. 1 and 5, in order to reduce the influence of the measurement data caused by the deviation of the measuring rods 5 during the measurement process, in this embodiment, a deviation rectifying mechanism is further fixedly mounted on one side of the mounting plate 3 away from the fixed column 2, and the deviation rectifying mechanism is used for effectively rectifying the deviation of the three measuring rods 5.

Specifically, in this embodiment, the deviation correcting mechanism includes a deviation correcting seat 6, the deviation correcting seat 6 is fixedly installed on a side of the mounting plate 3 departing from the fixing column 2, and the deviation correcting seat 6 is located at the bottom end of the bearing surface of the mounting plate 3; simultaneously, it has three to rectify hole 61 to run through on this seat of rectifying 6, and this three hole 61 of rectifying is mutually supported with this measuring stick 5 for measuring stick 5 can pass in this hole 61 of rectifying, thereby also can play effective direction and spacing effect to measuring stick 5.

Simultaneously, set up the cavity 62 of rectifying in this seat 6 of rectifying, this cavity 62 of rectifying communicates with this three hole 61 of rectifying each other, and symmetrical sliding connection has the board 63 of rectifying in this cavity 62 of rectifying, and three clamping part 631 has all been seted up to this two relative one sides of board 63 of rectifying, and when these two boards 63 of rectifying butt each other, the clamping part 631 on these two boards 63 of rectifying mutually cooperatees with three measuring sticks 5 respectively.

Referring to fig. 1 and 5, in order to automatically clamp the two deviation correcting plates 63, in this embodiment, two driving assemblies are further symmetrically installed in the deviation correcting cavity 62, and the two driving assemblies respectively drive the two deviation correcting plates 63 to slide along the deviation correcting cavity 62, so that the two deviation correcting plates 63 are abutted against each other, and further, the clamping portion 631 on the deviation correcting plate 63 stably clamps and positions the measuring rod 5, so as to reduce the occurrence of deviation of the measuring rod 5.

Specifically, in this embodiment, this drive assembly includes driving cylinder 64, should drive driving cylinder 64 fixed mounting and should rectify in cavity 62, fixedly connected with U type board 65 on this driving cylinder 64's piston rod, this U type board 65 deviates from this one side that drives driving cylinder 64 and this one side interconnect that rectifies board 63.

When the driving cylinder 64 is started, the piston rod of the driving cylinder 64 drives the U-shaped plate 65 to move, the U-shaped plate 65 pushes the deviation rectifying plate 63 to extend out of the deviation rectifying hole 61 along the deviation rectifying cavity 62, so that the clamping part 631 on the deviation rectifying plate 63 abuts against and is clamped on the measuring rod 5, the deviation of the measuring rod 5 can be reduced, and the measured data is more accurate.

s1: firstly, two moving motors 14 on a fixed base 1 are started simultaneously, the output ends of the two moving motors 14 drive two screw rods 13 to rotate respectively, and in the process of simultaneous rotation of the two screw rods 13, a sliding block 111 can drive a fixed column 2 on a sliding plate 11 to automatically slide along a sliding groove 12, so that a plurality of measuring rods 5 on a limiting box 4 can be moved to the position of a dam where the water level needs to be measured;

s2: then, the first traction motor 22 and the second traction motor 112 on the first lifting mechanism are started simultaneously, the output shaft of the first traction motor 22 drives the first winding wheel 23 to rotate, so that the first winding wheel 23 unwinds the first traction rope 24, the output shaft of the second traction motor 112 drives the second winding wheel 113 to rotate, so that the second winding wheel 113 winds the second traction rope 114, the lifting block 34 can be lowered, the mounting plate 3 on the sliding rod 31 is driven to descend along the fixed column 2, and the limiting box 4 and the measuring rod 5 are further lowered onto the water surface of the dam;

s3: then, a lifting motor 47 in the second lifting mechanism is started, the output end of the lifting motor 47 drives a rotating shaft 45 to rotate, the rotating shaft 45 can simultaneously drive three gears 46 to rotate, and the three gears 46 respectively drive three racks 53 to move downwards, so that the racks 53 drive the measuring rods 5 to move downwards, the three measuring rods 5 are conveniently vertically inserted into the dam, and the water depth of the dam can be automatically measured;

s4: when the measuring rod 5 abuts against the bottom of the dam, the lifting motor 47 is stopped, then the driving cylinder 64 on the deviation rectifying seat 6 can be started, the piston rod of the driving cylinder 64 drives the U-shaped plate 65 to move, the U-shaped plate 65 pushes the deviation rectifying plate 63 to extend out of the deviation rectifying hole 61 along the deviation rectifying cavity 62, so that the clamping part 631 on the deviation rectifying plate 63 abuts against and is clamped on the measuring rod 5, the deviation of the measuring rod 5 can be reduced, and the measuring rod 5 is more stable;

s5: and finally, reading scale values 51 of the three measuring rods 5 corresponding to the water surface at the moment, recording the read measuring data, calculating the average value of the three groups of measuring data, and obtaining the average value which is the water depth value of the dam.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an intelligent water conservancy water level monitoring system, includes unable adjustment base (1), its characterized in that: the improved multifunctional measuring instrument is characterized in that a sliding plate (11) is connected to the fixed base (1) in a sliding mode, a moving assembly used for driving the sliding plate (11) to slide is arranged on the fixed base (1), a fixed column (2) is arranged on the sliding plate (11) through a plurality of bearing rods (7), a mounting plate (3) is connected to one side of the fixed column (2) in a sliding mode, a first lifting mechanism used for driving the mounting plate (3) to lift is arranged between the fixed column (2) and the sliding plate (11), a limiting box (4) is arranged on the mounting plate (3) through a fastening assembly, a plurality of measuring rods (5) are arranged on the limiting box (4) through a second lifting mechanism, and scale numerical values (51) are arranged on one side of the measuring rods (5).

2. The intelligent water conservancy water level monitoring system of claim 1, wherein: the first lifting mechanism comprises a sliding rod (31) penetrating through the fixed column (2), one end of the sliding rod (31) is connected to one side of the mounting plate (3), a sliding strip hole (21) matched with the sliding rod (31) penetrates through the fixed column (2), one end, far away from the mounting plate (3), of the sliding rod (31) is connected with a sliding plate (32), one side of the sliding plate (32) is connected with a plurality of rollers (33) in a rolling mode, the rollers (33) are in butt joint with the outer side wall of the fixed column (2), a lifting block (34) is arranged on one side, far away from the rollers (33), of the sliding plate (32), and a traction assembly used for driving the lifting block (34) is arranged between the fixed column (2) and the sliding plate (11).

3. The intelligent water conservancy water level monitoring system of claim 2, wherein: the traction assembly comprises a first traction motor (22) arranged on the top of the fixed column (2), the output end of the first traction motor (22) is connected with a first winding wheel (23), a first traction rope (24) is wound on the first winding wheel (23), one end of the first traction rope (24) is connected to one side of the lifting block (34), a second traction motor (112) is arranged on the sliding plate (11), the output end of the second traction motor (112) is connected with a second winding wheel (113), a second traction rope (114) is wound on the second winding wheel (113), and one end of the second traction rope (114) is connected to the other side of the lifting block (34).

4. The intelligent water conservancy water level monitoring system of claim 1, wherein: the fastening assembly comprises a plurality of fastening screws (35) arranged on one side of the mounting plate (3), fastening blocks (41) are arranged on the outer side walls of the periphery of the limiting box (4), fastening holes (411) matched with the fastening screws (35) penetrate through the fastening blocks (41), and fastening nuts (36) are connected to the fastening screws (35) in a threaded mode.

5. The intelligent water conservancy water level monitoring system of claim 1, wherein: spacing case (4) run through have a plurality ofly with spacing hole (42) of measuring stick (5) matched with, second elevating system including set up in spacing (52) on measuring stick (5) one side, set up on spacing case (4) with spacing groove (43) that spacing hole (42) are linked together, spacing groove (43) with spacing (52) cooperate, be provided with in spacing case (4) and be used for the drive measuring stick (5) carry out the lifting unit who goes up and down.

6. The intelligent water conservancy water level monitoring system of claim 4, wherein: the lifting assembly comprises a plurality of supporting blocks (44) arranged in the limiting box (4), a plurality of supporting blocks (44) are connected with a rotating shaft (45) in a rotating mode, a plurality of gears (46) are arranged on the rotating shaft (45), a plurality of racks (53) are arranged on the measuring rod (5), the racks (53) are meshed with the gears (46), a lifting motor (47) is further arranged in the limiting box (4), and the output end of the lifting motor (47) is connected to one end of the rotating shaft (45).

7. The intelligent water conservancy water level monitoring system of claim 1, wherein: the movable assembly comprises a sliding block (111) symmetrically arranged at the bottom of the sliding plate (11), sliding grooves (12) matched with the sliding block (111) are symmetrically formed in the bearing surface of the fixed base (1), a screw rod (13) is rotatably connected in the sliding grooves (12), a threaded hole (1111) penetrates through the sliding block (111), the threaded hole (1111) is in threaded connection with the screw rod (13), a movable motor (14) is symmetrically arranged on one side of the fixed base (1), and the output end of the movable motor (14) is connected to one end of the screw rod (13).

8. The intelligent water conservancy water level monitoring system of claim 2, wherein: be provided with on one side of mounting panel (3) be used for right measuring stick (5) carry out the mechanism of rectifying, rectify the mechanism including set up in seat (6) of rectifying on mounting panel (3) one side, it has a plurality ofly to run through on seat (6) of rectifying with measuring stick (5) matched with rectifies hole (61), the inside of seat (6) of rectifying seted up with rectify cavity (62) of rectifying that hole (61) are linked together, it is provided with board (63) of rectifying to rectify the symmetry in cavity (62), rectify one side of board (63) seted up with measuring stick (5) matched with clamping part (631), it is used for two still to be provided with the symmetry in cavity (62) of rectifying the drive assembly that board (63) removed.

9. The intelligent water conservancy water level monitoring system of claim 8, wherein: the driving assembly comprises a driving cylinder (64) arranged in the deviation rectifying cavity (62), a piston rod of the driving cylinder (64) is connected with a U-shaped plate (65), and the U-shaped plate (65) is connected with one side of the deviation rectifying plate (63).

10. An intelligent water conservancy water level monitoring method based on any one of claims 1 to 9, characterized by comprising the following steps:

s1: firstly, starting a moving component on a fixed base (1), and driving a fixed column (2) on a sliding plate (11) to move along the direction of a dam by the moving component so as to move a plurality of measuring rods (5) on a limiting box (4) to the position of the dam where the water level needs to be measured;

s2: then starting a first lifting mechanism, wherein a traction assembly on the first lifting mechanism drives a limiting box (4) on a mounting plate (3) to descend, so that the limiting box (4) drives a measuring rod (5) to descend, and the measuring rod (5) is descended to the water surface of the dam;

s3: then a second lifting mechanism is started, and a lifting component on the second lifting mechanism simultaneously drives a plurality of measuring rods (5) to be vertically inserted into the dam so as to measure the water level of the dam;

s4: when the measuring rod (5) abuts against the bottom of the dam, the lifting assembly is stopped, then the deviation rectifying mechanism on the mounting plate (3) can be started, and the driving assembly on the deviation rectifying mechanism can clamp the measuring rod (5), so that the measuring rod (5) is more stable;

s5: and finally, reading scale numerical values (51) of the plurality of measuring rods (5) corresponding to the water surface at the moment, recording the read measuring data, calculating the average value of the measuring data, and obtaining the average value which is the water depth numerical value of the dam.