CN110530450B - Reservoir water level monitoring device - Google Patents
Reservoir water level monitoring device Download PDFInfo
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- CN110530450B CN110530450B CN201910822647.5A CN201910822647A CN110530450B CN 110530450 B CN110530450 B CN 110530450B CN 201910822647 A CN201910822647 A CN 201910822647A CN 110530450 B CN110530450 B CN 110530450B
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
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Abstract
The invention relates to the field of water level monitoring devices, in particular to a reservoir water level monitoring device which comprises a tunneling structure, a sampling structure, a measuring structure, a supporting structure, a driving handle and a driving structure, wherein the tunneling structure is arranged on the sampling structure; the tunneling structure is arranged at the end part of one measuring structure at the most end part deviating from the supporting structure, the measuring structure is convenient to rotate spirally so that the measuring structure drives the tunneling structure to be inserted into the reservoir sludge, the distance from the position where the sludge is bonded on the tunneling structure to the position where the measuring structure is in contact with the liquid level is the water level depth of the reservoir, and the length of the position where the sludge is bonded on the tunneling structure is equal to the depth of the sludge; the inside of tunnelling structure is located to the sampling structure, and sampling structure connects in the drive structure simultaneously, is convenient for drive structure drive sampling structure through the measurement structure and samples the silt of the inside of reservoir, is convenient for gather the silt of the different degree of depth, and the heavy metal of the silt of observation reservoir whether exceeds standard, and then is convenient for carry out timely improvement to the reservoir according to the silt detection data of reservoir.
Description
Technical Field
The invention relates to the field of water level monitoring devices, in particular to a reservoir water level monitoring device.
Background
Reservoirs, generally interpreted as "water conservancy structures that store and hold floods and regulate water flow, can be utilized for irrigation, power generation, flood control and fish farming. "it refers to an artificial lake formed by building a barrage at the throat of a mountain ditch or river. After the reservoir is built, the functions of flood control, water storage irrigation, water supply, power generation, fish culture and the like can be realized, water level indication boards are installed in the reservoir, and the water level of the reservoir is predicted through the scales of the indication boards on the reservoir.
However, the water level sign of traditional reservoir is fixed at fixed position, and the water level degree of depth of the position of difference in the monitoring reservoir of not being convenient for does not have the function of monitoring silt degree of depth in the reservoir simultaneously, to the unable prediction of the water level net degree of depth of reservoir, when the inside silt of reservoir is too much, in time not clear up silt and influence the flood storage ability of reservoir easily, the silt sample of the reservoir depths of not being convenient for gather simultaneously, the environmental quality of monitoring reservoir of not being convenient for.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a reservoir water level monitoring device.
The technical scheme adopted by the invention for solving the technical problems is as follows: a reservoir water level monitoring device comprises a tunneling structure, a sampling structure, a measuring structure, a supporting structure, a driving handle and a driving structure; the top end of the tunneling structure for preliminarily monitoring the depth of the reservoir silt is provided with a plurality of measuring structures, two adjacent measuring structures are detachably connected, and the measuring structures for measuring the water level depths of different positions of the reservoir are detachably connected with the tunneling structure; the supporting structure is fixed on one measuring structure which is far away from the most end part of the tunneling structure, the driving handle is arranged on one measuring structure which is fixed with the supporting structure, and the driving handle is clamped with the measuring structure; the driving structure for transmission is arranged in the tunneling structure, and the driving structure is connected to the measuring structure; the inside of tunnelling structure is equipped with and is used for the segmentation to gather silt sample the sampling structure, just the sampling structure connect in drive structure.
Specifically, bearing structure includes handle, backup pad, floating pad, handle and stop collar, measure the structure run through in the backup pad and the floating pad, the bottom of backup pad is equipped with the cross-section and is trapezoidal the floating pad, the backup pad deviates from the one end of floating pad is equipped with the handle, the inside of backup pad is equipped with the tip and is used for fixing for curved the stop collar of measuring the structure, the stop collar with sliding connection between the backup pad, the handle through connection in the backup pad with the stop collar, the handle with rotate between the backup pad and be connected, and L shape the handle with threaded connection between the stop collar.
Specifically, the measuring structure comprises a measuring rod, a transmission rod, a limiting rod, scale strips and a reset spring, wherein one measuring rod is fixed inside the supporting plate, the limiting sleeve is abutted against the measuring rod, the scale strips used for marking the water level depth are arranged on the measuring rod, the measuring rod is provided with a plurality of measuring rods, two adjacent measuring rods are clamped between the measuring rods, one end of the measuring rod is provided with a regular hexagonal lug, the other end of the measuring rod is provided with a groove of a regular hexagonal structure, the two limiting rods in sliding connection are symmetrically arranged on the lug at the end part of the measuring rod, one end of the limiting rod is clamped with the other measuring rod, the reset spring is arranged between the other end of the limiting rod and the measuring rod, the transmission rod in rotating connection is arranged inside the measuring rod, and the two adjacent transmission rods are clamped, one of the measuring rods, which is at the extreme end facing away from the support plate, is fixed to the tunnelling structure.
Specifically, the tunneling structure comprises a tunneling rod, spiral ribs, clamping grooves and a limiting hole, the clamping grooves of the regular hexagon structure on the tunneling rod are clamped with the measuring rod deviating from the end part of the floating pad, the limiting rod is clamped with the limiting hole, and the spiral ribs are arranged on the tunneling rod at intervals and distributed in a spiral mode.
Specifically, the driving structure comprises a driving rod, a transmission sleeve and a rack, the driving rod is rotatably connected with the tunneling rod, the driving rod is clamped with one transmission rod close to the tunneling rod, the transmission sleeve is arranged inside the tunneling rod and is in sliding connection with the tunneling rod, the transmission sleeve is in sliding connection with the tunneling rod, and the transmission sleeve is provided with a plurality of racks.
Specifically, sampling structure includes a plurality of sampling cover, sampling board, holding tank, guiding axle, water conservancy diversion hole and dustproof cloth, it distributes to be equipped with the different circumference array of a plurality of lengths of multiunit on the pole to dig in the sampling board, the sampling board with rack toothing, the tip bolted connection of sampling board has and is used for accomodating silt the sampling cover, be equipped with the triangle-shaped structure on the sampling board the water conservancy diversion hole, the water conservancy diversion hole with the inside of sampling board the sampling cover switches on, the guiding axle through connection in the sampling board with dig in the pole, it is equipped with a plurality ofly on the pole to dig in the holding tank, the bottom trapezium structure of holding tank, the top of sampling board with it is used for the antidandruff to dig in being equipped with between the pole dustproof cloth.
The invention has the beneficial effects that:
(1) according to the reservoir water level monitoring device, the measurement structure at the most end part deviating from the tunneling structure is fixed on the support structure, the support structure is arranged to effectively prevent the measurement structure from slipping and falling into a reservoir when two adjacent measurement structures are installed, and the use safety performance is improved, namely: when a plurality of measurement structure are being installed, a measurement structure is installed on the top of a measurement structure fixed on the supporting plate, then a measurement structure at the most end part is held, the handle is screwed, the handle is of an L-shaped structure, the use comfort degree is improved, the handle thread drives the stop collar to deviate from the measurement structure to slide, then the measurement structure is slowly inserted into a reservoir, when the end part of the measurement structure is close to the supporting plate, the handle is screwed, the handle thread drives the stop collar to be clamped with the measurement structure, the measurement structure and the supporting plate are effectively prevented from slipping, meanwhile, the bottom end of the supporting plate is provided with a floating pad with a trapezoidal cross section, the contact area with the water surface is increased, the supporting plate is effectively prevented from sinking under the action of gravity, and the installation stability.
(2) According to the reservoir water level monitoring device, the plurality of measuring structures are arranged, and two adjacent measuring structures are detachably connected, so that the detection device is conveniently applied to reservoirs with different depths, and the water level detection of the reservoir is more convenient and faster, namely: the measuring device comprises a measuring rod, a limiting rod, a driving handle, a driving rod, a measuring rod, a driving rod and a tunneling structure.
(3) According to the reservoir water level monitoring device, the tunneling structure is arranged at the end part of the measurement structure which is far away from the most end part of the support structure, so that the measurement structure can be rotated spirally to drive the tunneling structure to be inserted into reservoir sludge conveniently, the distance from the position, bonded on the tunneling structure, of the sludge to the position, in contact with the liquid level, of the measurement structure is the water level depth of a reservoir, and the length of the position, bonded on the tunneling structure, of the sludge is equal to the depth of the sludge; the driving handle is clamped with the measuring rod, then the handle is held, the supporting plate is fixed through the handle, the fixing plate is effectively prevented from moving, then the handle is screwed, the handle drives the limiting sleeve to be not in conflict with the measuring rod, then the driving handle is rotated, the driving handle and the measuring rod adopt a lever principle, driving is more labor-saving, the driving handle drives the measuring rod to rotate, the measuring rod drives the tunneling rod to rotate, the tunneling rod enters the silt, the tunneling rod is provided with spiral ribs, the spiral ribs enable the tunneling rod to enter the silt more conveniently, when the tunneling rod cannot enter the silt continuously, the measuring rod is rotated in the opposite direction, the tunneling rod is screwed out, the depth of the silt adhered to the spiral ribs is measured, the depth of the silt is preliminarily judged, then the depth of the silt is subtracted from the length of the measuring rods entering the reservoir to be the depth of the water level of the reservoir, and the silt in the reservoir can be cleaned timely according to the depth, improve the flood storage capacity of the reservoir and ensure better monitoring quality.
(4) According to the reservoir water level monitoring device, the sampling structure is arranged inside the tunneling structure, and is connected with the driving structure, so that the driving structure is driven by the measuring structure to sample the sludge inside the reservoir, the sludge at different depths can be conveniently collected, the sludge can be conveniently detected, whether the heavy metal of the sludge of the reservoir exceeds the standard or not and whether the heavy metal of the sludge exceeds the eutrophication or not can be observed, and the reservoir can be conveniently treated in time according to the sludge detection data of the reservoir, namely: the driving handle is clamped with the transmission rod, the driving handle is rotated, the driving handle drives the transmission rod to rotate, the transmission rod drives the driving rod to rotate, the driving rod drives the transmission sleeve to slide on the tunneling rod in a threaded manner, a rack on the transmission sleeve drives the sampling plate to rotate around the guide shaft, two ends of the section of the sampling plate are triangular, the sampling plate is more convenient to move inside sludge, dustproof cloth is arranged at the end part of the sampling plate, waste scraps adhered on the rack are effectively prevented from influencing transmission, the transmission effect is better, the guide hole leaks outwards, then the driving rod is rotated to take the sample, the tunneling rod is driven to rotate, the sludge enters the sampling sleeve from the guide hole, a corner is formed between the sampling sleeve and the guide hole, the collected sludge is effectively prevented from overflowing, then the transmission rod is rotated, the driving rod drives the driving rod to rotate, the driving rod drives the transmission sleeve to slide on the tunneling rod in, make the sampling board accomodate in the inside of holding tank, the length of holding tank is greater than the sampling board, and the bottom of holding tank is trapezoidal simultaneously, makes silt discharge from the bottom of accomodating the groove when making the sampling board accomodate not influence accomodating of sampling board, makes the result of adoption better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a reservoir water level monitoring device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is an enlarged view of the portion C shown in FIG. 2;
FIG. 5 is a schematic view of the connection structure of the ripping pole and the sampling structure shown in FIG. 4;
FIG. 6 is an enlarged view of the portion D shown in FIG. 5;
FIG. 7 is an enlarged view of section E of FIG. 5;
fig. 8 is a schematic structural view of the support structure shown in fig. 1.
In the figure: 1. the tunneling structure comprises a tunneling structure, 11, a tunneling rod, 12, spiral ribs, 13, a clamping groove, 14, a limiting hole, 2, a sampling structure, 21, a sampling sleeve, 22, a sampling plate, 23, an accommodating groove, 24, a guide shaft, 25, a flow guide hole, 26, dustproof cloth, 3, a measuring structure, 31, a measuring rod, 32, a transmission rod, 33, a limiting rod, 34, a scale strip, 35, a reset spring, 4, a supporting structure, 41, a handle, 42, a supporting plate, 43, a floating pad, 44, a handle, 45, a limiting sleeve, 5, a driving handle, 6, a driving structure, 61, a driving rod, 62, a transmission sleeve, 63 and a rack.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, the reservoir water level monitoring device of the present invention includes a tunneling structure 1, a sampling structure 2, a measuring structure 3, a supporting structure 4, a driving handle 5 and a driving structure 6; the top end of the tunneling structure 1 for preliminarily monitoring the depth of the reservoir silt is provided with a plurality of measuring structures 3, two adjacent measuring structures 3 are detachably connected, and the measuring structures 3 for measuring the water level depths of different positions of the reservoir are detachably connected with the tunneling structure 1; the supporting structure 4 is fixed on one measuring structure 3 which is far away from the most end part of the tunneling structure 1, the driving handle 5 is arranged on one measuring structure 3 which is fixed with the supporting structure 4, and the driving handle 5 is clamped with the measuring structure 3; the driving structure 6 for transmission is arranged in the tunneling structure 1, and the driving structure 6 is connected to the measuring structure 3; the inside of tunnelling structure 1 is equipped with and is used for the segmentation to gather silt sample sampling structure 2, just sampling structure 2 connect in drive structure 6.
Specifically, the supporting structure 4 includes a handle 41, a supporting plate 42, a floating pad 43, a handle 44 and a limiting sleeve 45, the measuring structure 3 penetrates through the supporting plate 42 and the floating pad 43, the floating pad 43 with a trapezoidal cross section is arranged at the bottom end of the supporting plate 42, the handle 44 is arranged at one end of the supporting plate 42 away from the floating pad 43, the limiting sleeve 45 with an arc-shaped end portion and used for fixing the measuring structure 3 is arranged inside the supporting plate 42, the limiting sleeve 45 is in sliding connection with the supporting plate 42, the handle 41 penetrates through the supporting plate 42 and the limiting sleeve 45, the handle 41 is rotatably connected with the supporting plate 42, and the L-shaped handle 41 is in threaded connection with the limiting sleeve 45; deviating from one of the most tip of structure 1 of drivage the measurement structure 3 is fixed in bearing structure 4, bearing structure 4 set up effectual prevent when installing adjacent two measurement structure 3, measurement structure 3 slippage falls into the reservoir, has improved the safety in utilization performance, promptly: when a plurality of measuring structures 3 are installed, one measuring structure 3 is installed at the top end of one measuring structure 3 fixed on the supporting plate 42, then the measuring structure 3 at the most end is held by hand, the handle 41 is screwed, the handle 41 is in an L-shaped structure, the use comfort is improved, the handle 41 drives the limiting sleeve 45 to slide away from the measuring structure 3 in a threaded manner, then the measuring structure 3 is slowly inserted into a reservoir, when the end of the measuring structure 3 is close to the supporting plate 42, the handle 41 is screwed, the limiting sleeve 45 is driven by the handle 41 in a threaded manner to be clamped with the measuring structure 3, the slipping of the measuring structure 3 and the supporting plate 42 is effectively prevented, meanwhile, the floating pad 43 with a trapezoidal section is arranged at the bottom end of the supporting plate 42, the contact area with the water surface is increased, the supporting plate 42 is effectively prevented from sinking under the action of gravity, and the mounting stability is greatly improved.
Specifically, the measuring structure 3 comprises a measuring rod 31, a transmission rod 32, a limiting rod 33, a scale bar 34 and a return spring 35, wherein one of the measuring rod 31 is fixed inside the supporting plate 42, the limiting sleeve 45 is abutted against the measuring rod 31, the scale bar 34 for identifying the water level depth is arranged on the measuring rod 31, the measuring rod 31 is provided with a plurality of adjacent measuring rods, the measuring rods 31 are clamped between the measuring rods 31, one end of each measuring rod 31 is provided with a lug in a regular hexagon, the other end of each measuring rod 31 is provided with a groove in a regular hexagon, the lug at the end part of each measuring rod 31 is symmetrically provided with two sliding connection limiting rods 33, one end of each limiting rod 33 is clamped with the other measuring rod 31, the other end of each limiting rod 33 is provided with the return spring 35 between the measuring rods 31, the inside of each measuring rod 31 is provided with the transmission rod 32 which is rotatably connected, two adjacent transmission rods 32 are clamped, and one measuring rod 31 at the end part deviating from the supporting plate 42 is fixed on the tunneling structure 1; measuring structure 3 is equipped with a plurality ofly, adjacent two can dismantle the connection between the measuring structure 3, and then make be convenient for apply to detection device in the reservoir of the different degree of depth, make the water level detection of reservoir convenient and fast more simultaneously, promptly: firstly, the limiting rod 33 on one measuring rod 31 is pressed to enable the return spring 35 to contract, then the measuring rod 31 is clamped with the tunneling structure 1, when the return spring 35 extends, the limiting rod 33 is driven to be clamped with the tunneling structure 1, then the measuring rods 31 are installed together one by one, meanwhile, two regular-hexagon protruding blocks with different sizes are arranged at the front end of the driving handle 5, and therefore the two ends of the driving handle 5 are conveniently clamped with the measuring rod 31 and the transmission rod 32 respectively, and operation is convenient and rapid.
Specifically, the tunneling structure 1 includes a tunneling rod 11, spiral ribs 12, clamping grooves 13 and a limiting hole 14, the clamping grooves 13 of the regular hexagonal structure on the tunneling rod 11 are clamped with the measuring rod 31 at the end part deviating from the floating pad 43, the limiting rod 33 on the measuring rod 31 is clamped with the limiting hole 14, and the tunneling rod 11 is provided with a plurality of spiral ribs 12 distributed in a spiral manner at intervals; the tunneling structure 1 is arranged at the end part of one measuring structure 3 which is far away from the most end part of the supporting structure 4, so that the measuring structure 3 is rotated spirally to enable the measuring structure 3 to drive the tunneling structure 1 to be inserted into reservoir sludge, the distance from the position where the sludge is adhered on the tunneling structure 1 to the position where the measuring structure 3 is in contact with the liquid level is the water level depth of the reservoir, and the length of the position where the sludge is adhered on the tunneling structure 1 is equal to the depth of the sludge; through the engagement of the driving handle 5 and the measuring rod 31, then holding the handle 44, fixing the support plate 42 through the handle 44, effectively preventing the fixed plate 42 from moving, then screwing the handle 41, driving the limit sleeve 45 by the handle 41 without interference with the measuring rod 31, then rotating the driving handle 5, using the lever principle for the driving handle 5 and the measuring rod 31 to drive more labor-saving, driving the driving handle 5 to drive the measuring rod 31 to rotate, driving the measuring rod 31 to drive the tunneling rod 11 to rotate, so that the tunneling rod 11 enters into the sludge, arranging the spiral rib 12 on the tunneling rod 11, enabling the tunneling rod 11 to enter into the sludge more conveniently by the spiral rib 12, when the tunneling rod 11 cannot enter into the sludge continuously, rotating the measuring rod 31 in the opposite direction to enable the tunneling rod 11 to be screwed out, measuring the depth of the sludge adhered on the spiral rib 12, the depth of the sludge is preliminarily judged, then the depth of the sludge is subtracted from the length of the measuring rods 31 which are immersed into the reservoir to be the depth of the water level of the reservoir, so that the sludge in the reservoir can be conveniently cleaned in time according to the depth of the sludge and the depth of the water level of the reservoir, the flood storage capacity of the reservoir is improved, and the monitoring quality is better.
Specifically, the driving structure 6 includes a driving rod 61, a transmission sleeve 62 and a rack 63, the driving rod 61 is rotatably connected with the tunneling rod 11, the driving rod 61 is engaged with one of the transmission rods 32 close to the tunneling rod 11, the transmission sleeve 62 in sliding connection is arranged inside the tunneling rod 11, the transmission sleeve 62 is in sliding connection with the tunneling rod 11, and the transmission sleeve 62 is provided with a plurality of racks 63; the driving rod 32 is matched with the driving rod 61, so that the driving rod 61 in the reservoir can be driven on the water surface conveniently, and the operation is more convenient.
Specifically, the sampling structure 2 comprises a plurality of sampling sleeves 21, sampling plates 22, accommodating grooves 23, guide shafts 24, guide holes 25 and dustproof cloth 26, a plurality of groups of sampling plates 22 distributed in a circumferential array with different lengths are arranged on the tunneling rod 11, the sampling plate 22 is meshed with the rack 63, the end part of the sampling plate 22 is connected with the sampling sleeve 21 for receiving sludge through bolts, the sampling plate 22 is provided with the diversion hole 25 with a triangular structure, the diversion hole 25 is communicated with the sampling sleeve 21 in the sampling plate 22, the guide shaft 24 is connected with the sampling plate 22 and the tunneling rod 11 in a penetrating way, a plurality of accommodating grooves 23 are arranged on the tunneling rod 11, the bottom end of the accommodating groove 23 is in a trapezoidal structure, and the dustproof cloth 26 for preventing chips is arranged between the top end of the sampling plate 22 and the tunneling rod 11; sampling structure 2 locates tunnelling structure 1's inside, simultaneously sampling structure 2 connect in drive structure 6 is convenient for pass through measurement structure 3 drives drive structure 6 drive sampling structure 2 samples the silt of the inside of reservoir, is convenient for gather the silt of the different degree of depth simultaneously, is convenient for detect silt, and whether the heavy metal of the silt of observing the reservoir exceeds standard, whether eutrophication, and then be convenient for carry out timely improvement to the reservoir according to the silt detection data of reservoir, promptly: the driving handle 5 is clamped with the transmission rod 32, the driving handle 5 is rotated, the driving handle 5 drives the transmission rod 32 to rotate, the transmission rod 32 drives the driving rod 61 to rotate, the driving rod 61 drives the transmission sleeve 62 to slide on the tunneling rod 11 in a threaded manner, so that the rack 63 on the transmission sleeve 62 drives the sampling plate 22 to rotate around the guide shaft 24, two ends of the section of the sampling plate 22 are triangular, the sampling plate 22 is more convenient to move in the sludge, the dustproof cloth 26 is arranged at the end part of the sampling plate 22, the influence of waste chips adhered on the rack 63 on transmission is effectively prevented, the transmission effect is better, the guide hole 25 leaks outwards, then the measuring rod 31 is rotated to drive the tunneling rod 11 to rotate, the sludge enters the sampling sleeve 21 from the guide hole 25, and a corner is formed between the sampling sleeve 21 and the guide hole 25, effectively prevent that the silt of collection from overflowing, then rotate the transfer line 32 rotates, the transfer line 32 drives the actuating lever 61 rotates, actuating lever 61 screw drive the transmission cover 62 is in slide on the tunnelling pole 11, make on the transmission cover 62 the rack 63 drives sampling plate 22 winds guiding shaft 24 rotates, makes sampling plate 22 accomodates the inside of holding tank 23, the length of holding tank 23 is greater than sampling plate 22, simultaneously the bottom of holding tank 23 is trapezoidal, and then makes when sampling plate 22 accomodates, make silt follow the bottom discharge of holding tank 23 does not influence the taking in of sampling plate 22, and then make the adoption effect better.
When the device is used, when a plurality of measuring structures 3 are installed, one measuring structure 3 is installed at the top end of one measuring structure 3 fixed on the supporting plate 42, then one measuring structure 3 at the most end part is held by hand, the handle 41 is screwed, the handle 41 is of an L-shaped structure, the use comfort is improved, the handle 41 drives the limiting sleeve 45 to slide away from the measuring structure 3 in a threaded manner, then the measuring structure 3 is slowly inserted into a reservoir, when the end part of the measuring structure 3 is close to the supporting plate 42, the handle 41 is screwed, the limiting sleeve 45 is driven by the handle 41 in a threaded manner to be clamped with the measuring structure 3, the measuring structure 3 is effectively prevented from slipping off from the supporting plate 42, meanwhile, the bottom end of the supporting plate 42 is provided with the floating pad 43 with the trapezoidal section, the contact area with the water surface is increased, the supporting plate 42 is effectively prevented from sinking under the action of gravity, the installation stability is greatly improved, the, then the measuring rod 31 is clamped with the tunneling structure 1, the driving limit rod 33 is clamped with the tunneling structure 1 when the return spring 35 extends, then the measuring rods 31 are installed together one by one, meanwhile, two regular hexagonal lugs with different sizes are arranged at the front end of the driving handle 5, so that two ends of the driving handle 5 are respectively clamped with the measuring rod 31 and the transmission rod 32 conveniently, the operation is more convenient and quicker, the driving handle 5 is clamped with the measuring rod 31, then the handle 44 is held by hand, the supporting plate 42 is fixed through the handle 44, the fixing plate 42 is effectively prevented from moving, then the handle 41 is screwed, the handle 41 drives the limit sleeve 45 not to be in interference with the measuring rod 31, then the driving handle 5 is rotated, the driving handle 5 and the measuring rod 31 adopt the lever principle, the driving is more labor-saving, the driving handle 5 drives the measuring rod 31 to rotate, the measuring rod 31 drives the tunneling rod 11 to rotate, so that, the spiral ribs 12 are arranged on the tunneling rod 11, the spiral ribs 12 enable the tunneling rod 11 to enter the silt more conveniently, when the tunneling rod 11 cannot enter the silt continuously, the measuring rod 31 is rotated in the opposite direction, the tunneling rod 11 is rotated out, the depth of the silt adhered to the spiral ribs 12 is measured, the depth of the silt is preliminarily judged, then the depth of the silt is subtracted from the length of the plurality of measuring rods 31 immersed into the reservoir to be the depth of the water level of the reservoir, the silt inside the reservoir is cleaned timely according to the depth of the silt and the depth of the water level of the reservoir, the flood storage capacity of the reservoir is improved, the monitoring quality is better, the driving handle 5 is clamped with the driving rod 32, the driving handle 5 is rotated, the driving rod 32 drives the driving rod 61 to rotate, the driving rod 61 drives the driving sleeve 62 to slide on the tunneling rod 11 through threads, the rack 63 on the driving sleeve 62 drives the sampling plate 22 to rotate around the guide shaft 24, the both ends in the cross-section of sampling board 22 are triangle-shaped, make sampling board 22 more be convenient for remove in the inside of silt, the tip of sampling board 22 is equipped with dustproof cloth 26, the effectual sweeps that bonds on preventing rack 63 influence the transmission, make driven effect better, water conservancy diversion hole 25 leaks outward, then rotate and get pole 31, it rotates to drive tunnelling pole 11, make silt get into the inside of sampling cover 21 from water conservancy diversion hole 25, form the turning between sampling cover 21 and the water conservancy diversion hole 25, effectively prevent the silt of gathering and spill over, then rotate transfer line 32 and rotate, transfer line 32 drives actuating lever 61 and rotates, actuating lever 61 screw drive transmission cover 62 slides on tunnelling pole 11, make rack 63 on the transmission cover 62 drive sampling board 22 rotate around guiding shaft 24, make sampling board 22 accomodate in the inside of holding tank 23, the length of holding tank 23 is greater than sampling board 22, the bottom of holding tank 23 is trapezoidal simultaneously, make silt discharge from the bottom of holding tank 23 when making sampling board 22 accomodate and do not influence sampling board 22 accomodate And further the adoption effect is better.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only 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 fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a reservoir water level monitoring device which characterized in that: the device comprises a tunneling structure (1), a sampling structure (2), a measuring structure (3), a supporting structure (4), a driving handle (5) and a driving structure (6); the top end of the tunneling structure (1) for preliminarily monitoring the depth of the reservoir silt is provided with a plurality of measuring structures (3), two adjacent measuring structures (3) are detachably connected, and the measuring structures (3) for measuring the water level depths of different positions of the reservoir are detachably connected with the tunneling structure (1); the supporting structure (4) is fixed on one measuring structure (3) at the end part deviating from the tunneling structure (1), the driving handle (5) is arranged on one measuring structure (3) fixed with the supporting structure (4), and the driving handle (5) is clamped with the measuring structure (3); the driving structure (6) for transmission is arranged in the tunneling structure (1), and the driving structure (6) is connected to the measuring structure (3); the inside of tunnelling structure (1) is equipped with and is used for the segmentation to gather silt sample sampling structure (2), just sampling structure (2) connect in drive structure (6).
2. The reservoir water level monitoring device according to claim 1, wherein: the supporting structure (4) comprises a handle (41), a supporting plate (42), a floating pad (43), a handle (44) and a limiting sleeve (45), the measuring structure (3) penetrates the supporting plate (42) and the floating mat (43) thereof, the bottom end of the supporting plate (42) is provided with the floating pad (43) with a trapezoidal section, one end of the supporting plate (42) departing from the floating cushion (43) is provided with the handle (44), the inside of the supporting plate (42) is provided with a limiting sleeve (45) with an arc-shaped end part for fixing the measuring structure (3), the limiting sleeve (45) is connected with the supporting plate (42) in a sliding manner, the handle (41) is connected with the supporting plate (42) and the limiting sleeve (45) in a penetrating manner, the handle (41) is connected with the supporting plate (42) in a rotating manner, and the L-shaped handle (41) is in threaded connection with the limiting sleeve (45).
3. The reservoir water level monitoring device according to claim 2, wherein: the measuring structure (3) comprises a measuring rod (31), a transmission rod (32), a limiting rod (33), scale strips (34) and a reset spring (35), wherein one measuring rod (31) is fixed inside the supporting plate (42), a limiting sleeve (45) is abutted against the measuring rod (31), the scale strips (34) used for marking the water level depth are arranged on the measuring rod (31), the measuring rod (31) is provided with a plurality of adjacent measuring rods, the adjacent two measuring rods are clamped between the measuring rods (31), one end of the measuring rod (31) is provided with a lug in a regular hexagon shape, the other end of the measuring rod (31) is provided with a groove in a regular hexagon structure, the lug at the end part of the measuring rod (31) is symmetrically provided with two sliding connection limiting rods (33), one end of the limiting rod (33) is clamped with the other measuring rod (31), the utility model discloses a tunneling structure, include that the measuring rod (32) is connected, the other one end of gag lever post (33) with be equipped with between measuring rod (31) reset spring (35), the inside of measuring rod (31) is equipped with the rotation and connects transfer line (32), adjacent two block between transfer line (32), deviate from one of the tip of backup pad (42) measuring rod (31) are fixed in tunneling structure (1).
4. The reservoir water level monitoring device according to claim 3, wherein: tunneling structure (1) is including tunneling pole (11), spiral rib (12), draw-in groove (13) and spacing hole (14), the regular hexagon structure on tunneling pole (11) draw-in groove (13) with deviate from the most tip of floating pad (43) get pole (31) block, get on pole (31) gag lever post (33) with spacing hole (14) block, just the spaced spiral that is provided with on tunneling pole (11) distributes spiral rib (12).
5. The reservoir water level monitoring device according to claim 4, wherein: drive structure (6) include actuating lever (61), transmission cover (62) and rack (63), actuating lever (61) with rotate between tunnelling pole (11) and be connected, actuating lever (61) with be close to one of tunnelling pole (11) transfer line (32) block, the inside of tunnelling pole (11) is equipped with sliding connection transmission cover (62), transmission cover (62) with sliding connection between tunnelling pole (11), be equipped with a plurality ofly on transmission cover (62) rack (63).
6. The reservoir water level monitoring device according to claim 5, wherein: the sampling structure (2) comprises a plurality of sampling sleeves (21), sampling plates (22), accommodating grooves (23), guide shafts (24), flow guide holes (25) and dustproof cloth (26), the tunneling rod (11) is provided with a plurality of groups of sampling plates (22) with different lengths in a circumferential array distribution manner, the sampling plates (22) are meshed with the racks (63), the end portions of the sampling plates (22) are connected with the sampling sleeves (21) through bolts for accommodating silt, the flow guide holes (25) with triangular structures are arranged on the sampling plates (22), the flow guide holes (25) are communicated with the sampling sleeves (21) in the sampling plates (22), the guide shafts (24) are in through connection with the sampling plates (22) and the tunneling rod (11), the tunneling rod (11) is provided with a plurality of accommodating grooves (23), and the bottom end of the accommodating grooves (23) is of a trapezoidal structure, and the dustproof cloth (26) for preventing scraps is arranged between the top end of the sampling plate (22) and the tunneling rod (11).
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| CN111811620B (en) * | 2020-07-08 | 2022-03-15 | 四川大学 | Portable water level gauge for measuring water level |
| CN112461594A (en) * | 2020-11-20 | 2021-03-09 | 贵州民族大学 | Water conservancy environmental protection monitoring sampling equipment |
| CN114295427B (en) * | 2022-03-08 | 2022-05-17 | 南通上善若水环境科技有限公司 | Floating type simultaneous sampling device for sewage with different water levels |
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| JPH07294309A (en) * | 1994-04-26 | 1995-11-10 | Yokogawa Uezatsuku Kk | Water level measuring system |
| CN201765171U (en) * | 2010-01-10 | 2011-03-16 | 广州市水利科学研究所 | Intelligent earth dam pressure seepage monitoring instrument |
| CN201993148U (en) * | 2011-01-04 | 2011-09-28 | 南京信息工程大学 | Reservoir level monitoring device |
| CN202599479U (en) * | 2012-05-30 | 2012-12-12 | 南京信息工程大学 | River channel water level monitor |
| CN204154349U (en) * | 2014-11-13 | 2015-02-11 | 王岚 | A kind of river silt sand automatic monitoring system |
| CN204666225U (en) * | 2015-06-12 | 2015-09-23 | 山西戴德测控技术有限公司 | A kind of height of cement admixture mud and the same layered measurement mechanism of height of water level |
| CN105823526A (en) * | 2016-06-16 | 2016-08-03 | 唐山现代工控技术有限公司 | Deposition and water level monitor and application method thereof |
| CN106768197B (en) * | 2016-12-31 | 2019-10-25 | 何小平 | A kind of novel water level monitoring device |
| CN109443492A (en) * | 2018-11-14 | 2019-03-08 | 浙江景昌建设有限公司 | A kind of reservoir water level monitoring device |
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