CN116659614B - Hydrologic engineering geology water level monitoring devices - Google Patents
Hydrologic engineering geology water level monitoring devices Download PDFInfo
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- CN116659614B CN116659614B CN202310952036.9A CN202310952036A CN116659614B CN 116659614 B CN116659614 B CN 116659614B CN 202310952036 A CN202310952036 A CN 202310952036A CN 116659614 B CN116659614 B CN 116659614B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 95
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000007667 floating Methods 0.000 claims description 49
- 230000000694 effects Effects 0.000 claims description 27
- 238000004804 winding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 27
- 238000012544 monitoring process Methods 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
-
- 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
-
- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Sampling And Sample Adjustment (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention provides a water level monitoring device for hydrographic engineering geology, and belongs to the technical field of hydrographic engineering. The utility model provides a hydrologic engineering geology water level monitoring devices, includes the kickboard, the below of kickboard is provided with the gravity case, the top surface fixed mounting of kickboard has the protection casing, pressure type fluviograph is installed to the bottom surface of gravity case, protection component includes two protection frames. The touch switch is contacted with the water bottom, the electromagnetic valve is opened, water at the water bottom enters the gravity box under the action of water pressure, the movable sealing plates move downwards along with the water at the water bottom continuously entering the gravity box, one ends of the two sloping plates move towards two sides of the movable sealing plates under the action of the gravity of the water, the movable clamping blocks II can be driven to move in the fixing frame, the movable clamping blocks I are driven to synchronously move, the pressure type water level gauge is exposed, and the water pressure is monitored, so that the pressure type water level gauge always maintains a sealed state in the sinking process of the gravity box.
Description
Technical Field
The invention relates to the technical field of hydrologic engineering, in particular to a water level monitoring device for hydrologic engineering geology.
Background
Hydrologic engineering is an engineering subject related to dynamic behavior of water body, water resource utilization and management, and the technology of hydrologic engineering comprises hydrologic measurement, hydrologic data analysis, hydrologic model establishment and application, hydrologic statistical analysis, hydrologic remote sensing and the like, in a word, the goal of hydrologic engineering is to reasonably utilize water resources, solve hydrologic problems, provide reliable water resource supply and disaster prevention and reduction measures, so as to promote sustainable development of society and economy.
In hydroengineering geology, water level monitoring devices are devices for measuring and monitoring groundwater level or hydrographic water level changes, and provide real-time data about the groundwater level or the water level of the water body, so that people can know information about hydrogeological characteristics, water resource management, hydrographic condition evaluation and the like, the water level monitoring devices can provide accurate water level data, and help hydroengineering geologists to know information about groundwater content, groundwater level changes, groundwater flow and the like, and an important data basis is provided for hydroengineering and water resource management.
The hydroengineering geological water level monitoring device is divided into a plurality of types, the suspended water level monitoring device is one of the types, but the existing suspended water level monitoring device has various problems in the actual use process, wherein when the gravity box slowly sinks in water, the pressure type water level gauge of the gravity box is exposed outside, so that the pressure type water level gauge is easily affected by impurities in water, such as aquatic weeds, garbage and the like, in the process of slowly sinking the gravity box in the water, and the detection precision is affected.
Disclosure of Invention
In order to overcome the above disadvantages, the present invention provides a water level monitoring device for hydroengineering geology which overcomes the above technical problems or at least partially solves the above problems.
The invention is realized in the following way:
the invention provides a water level monitoring device for hydroengineering geology, which comprises a floating plate, wherein a gravity box is arranged below the floating plate, a protective cover is fixedly arranged on the top surface of the floating plate, a bottom frame is fixedly arranged on the bottom surface of the floating plate, and a pressure type water level gauge is arranged on the bottom surface of the gravity box;
the protection assembly is arranged on the outer side of the pressure type water level gauge and comprises two protection frames, and the two protection frames are arranged on the bottom surface of the gravity box;
the first collecting assembly comprises a water inlet pipe, an electromagnetic valve is arranged on the outer surface of the water inlet pipe, touch switches are arranged on the bottom surface of the protection frame, and the touch switches are electrically connected with the electromagnetic valve;
the second collection assembly comprises an auxiliary air bag and an inflator pump, the auxiliary air bag is arranged in the underframe, the inflating end of the inflator pump is fixedly connected with a gas pipe, and one end of the gas pipe penetrates through the side wall of the underframe and extends to the inside of the auxiliary air bag.
In a preferred scheme, logical groove has been seted up at the top surface middle part of kickboard, the fixed plate is all installed at the top surface both ends of kickboard, the pivot is installed to the inside rotation of fixed plate, the surface mounting of pivot has cup jointed the wind-up roll, the inside of wind-up roll is around being equipped with the haulage rope, the one end fixed mounting of pivot has bevel gear one, the top surface fixed mounting of kickboard has the motor, the output fixedly connected with bevel gear two of motor, bevel gear two and bevel gear one intermeshing.
In a preferred scheme, the outside of motor is provided with the mounting bracket, mounting bracket fixed mounting is in the top surface of kickboard, the meter rice ware is installed to the top surface of mounting bracket, the gear and the bevel gear one of meter rice ware one end intermesh.
In a preferred scheme, the inside activity joint of gravity case has movable closing plate, the mount is installed to the bottom surface of gravity case, be provided with the swash plate between movable closing plate and the mount, the inside activity joint of mount has activity joint piece two, activity joint groove two has been seted up to the bottom surface of mount, activity joint groove one has been seted up to the bottom surface correspondence of gravity case, activity joint piece one is installed to the bottom surface of activity joint piece two, activity joint piece one is in activity joint groove two and activity joint groove one's inside, protection frame fixed mounting is in activity joint piece one's bottom surface.
In a preferred scheme, the inside of mount is provided with the spring, one end and one side inner wall fixed connection of mount of spring, one side fixed surface of the other end and the movable joint piece two of spring is connected, the inside of spring is provided with spacing post and movable post, one side surface and one side inner wall fixed connection of mount of spacing post, one end and one side fixed surface of movable joint piece two of movable post are connected, the activity of movable post cup joints in the inside of spacing post.
In a preferred scheme, the top surface of the movable clamping block II is fixedly provided with a support I, the bottom surface of the movable sealing plate is fixedly provided with a support II, one end of the inclined plate is movably clamped in the support I, and the other end of the inclined plate is movably clamped in the support II.
In a preferred scheme, the inside of supplementary gasbag is provided with the pull board two, the inside activity joint of kickboard has the pull board one, the bottom surface of pull board two bonds in the inside bottom surface of supplementary gasbag, the top of supplementary gasbag bonds in the inside bottom surface of chassis.
In a preferred scheme, a connecting shaft is arranged between the first drawing plate and the auxiliary air bag, the connecting shaft penetrates through the floating plate, the bottom frame and the auxiliary air bag respectively, two ends of the connecting shaft are located inside the auxiliary air bag and the floating plate respectively, one end of the connecting shaft is fixedly connected with the bottom surface of the first drawing plate, and the other end of the connecting shaft is fixedly connected with the top surface of the auxiliary air bag.
In a preferred scheme, a plurality of water suction pipes are arranged on the two side surfaces of the floating plate, the water suction pipes are respectively arranged on the two side surfaces of the floating plate at equal intervals, and one-way valves are arranged on the outer surfaces of the water suction pipes.
In a preferred scheme, the jack-in groove has been seted up to the bottom surface inside of gravity case, the inside activity joint in jack-in groove has breakwater one and breakwater two respectively, breakwater one and breakwater two are respectively fixed connection at the both sides surface of activity joint piece one, the equal fixed mounting in both sides surface of gravity case has the mounting panel, the top surface fixed mounting of mounting panel has the side gasbag, the internally mounted of mounting panel has the connecting pipe, the one end of connecting pipe extends to the inside of gravity case, and is located the below of movable sealing plate, the other end of connecting pipe extends to the inside of side gasbag.
The invention provides a water level monitoring device for hydroengineering geology, which has the beneficial effects that:
1. through setting up the protection subassembly, touch switch and submarine contact, open the solenoid valve, under the hydraulic effect, the inside of gravity case is entered into to the water of submarine, along with the inside of gravity case is entered into to the continuous water of submarine, under the effect of water self gravity, the movable sealing plate moves down, the one end of two swash plates of movable sealing plate below moves to the both sides of movable sealing plate, alright drive movable joint piece two and remove in the inside of mount, drive movable joint piece synchronization and remove, open two protection frames to both sides, expose pressure type water gauge, carry out hydraulic monitoring, make pressure type water gauge at the in-process that gravity case was submerged remain sealed state throughout, can effectually prevent that pressure type water gauge from receiving aquatic debris and aquatic weed's winding at the in-process that sinks, cause the not good problem of monitoring precision.
2. Through setting up first collection subassembly, touch the switch and touch with the submarine first, touch the switch and receive the touching after, alright open the solenoid valve, after the solenoid valve is opened, under the hydraulic effect, the water of submarine just can enter into the inside of gravity case through the inlet tube, and be located the top surface of movable sealing plate, along with the continuous water that enters into of submarine between the top surface of movable sealing plate and the inside bottom surface of gravity case, the water gravity that the movable sealing plate bore is bigger and bigger, under the effect of water self gravity, the movable sealing plate gradually moves down, at the in-process that the movable sealing plate moved down, can further improve the inside effect of intaking of gravity case, thereby realized the purpose that can carry out automatic acquisition to the water of submarine.
3. Through setting up the second and collecting the subassembly, start the pump, the pump is inflated to the inside of supplementary gasbag through the gas-supply pipe, make supplementary gasbag step by step inflation, supplementary gasbag is at the in-process of inflation, drive the pull board and move downwards, drive the inside of pull board one at the kickboard and move downwards, form certain negative pressure between the top surface of pull board one and the inside bottom surface of kickboard, inhale the inside of kickboard with the water around the kickboard through the water suction pipe, the sampling operation of surperficial water source, thereby realized the purpose that can carry out automatic collection to the surperficial water source, then along with the continuous inflation of supplementary gasbag, until the outside of supplementary gasbag inflation, and form an air cushion that is used for buoyancy to support in the outside of supplementary gasbag, increase the holistic buoyancy of kickboard, can effectually prevent that the gravity box from excessively heavy causing the kickboard buoyancy not enough to sink into the problem in after the water source sampling.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an overall isometric structure provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a protective cover according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A according to an embodiment of the present invention;
FIG. 4 is a schematic view of a floating plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of a cross-sectional structure of a floating plate according to an embodiment of the present invention;
FIG. 6 is a schematic view of a gravity box according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a gravity box according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a fixing frame according to an embodiment of the present invention;
fig. 9 is a schematic view of a bottom view of a fixing frame according to an embodiment of the present invention.
In the figure: 1. a floating plate; 2. a chassis; 3. a gravity box; 5. a pressure release valve; 6. a protective cover; 7. a through groove; 8. a fixing plate; 9. a rotating shaft; 10. a wind-up roll; 11. a traction rope; 12. bevel gears I; 13. a motor; 14. a mounting frame; 15. bevel gears II; 16. a meter counter; 17. an inflator pump; 18. a gas pipe; 19. a water suction pipe; 20. a one-way valve; 21. a first drawing plate; 22. an auxiliary air bag; 23. a second drawing plate; 24. a connecting shaft; 25. a water inlet pipe; 26. an electromagnetic valve; 27. a pressure type water level gauge; 28. a fixing frame; 29. a movable sealing plate; 30. a movable clamping block I; 31. a protective frame; 32. touching the switch; 33. a movable clamping groove I; 34. a plug-in groove; 35. a first water baffle; 36. a second water baffle; 37. a mounting plate; 38. a side airbag; 39. a connecting pipe; 40. a first support; 41. a second support; 42. a sloping plate; 43. a spring; 44. a limit column; 45. a movable column; 46. a movable clamping groove II; 47. and a movable clamping block II.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Examples: referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a hydrologic engineering geology water level monitoring devices, includes kickboard 1, and the below of kickboard 1 is provided with gravity case 3, and the top surface fixed mounting of kickboard 1 has protection casing 6, and the bottom surface fixed mounting of kickboard 1 has chassis 2, and pressure type fluviograph 27 is installed to the bottom surface of gravity case 3, before sinking, can increase the balancing weight in the both sides of gravity case 3, the speed of sinking of acceleration gravity case 3.
The middle part of the top surface of the floating plate 1 is provided with a through groove 7, both ends of the top surface of the floating plate 1 are provided with a fixed plate 8, the inside of the fixed plate 8 is rotatably provided with a rotating shaft 9, the outer surface of the rotating shaft 9 is fixedly sleeved with a winding roller 10, the inside of the winding roller 10 is wound with a traction rope 11, one end of the rotating shaft 9 is fixedly provided with a bevel gear I12, the top surface of the floating plate 1 is fixedly provided with a motor 13, the output end of the motor 13 is fixedly connected with a bevel gear II 15, the bevel gear II 15 is meshed with the bevel gear I12, the outer side of the motor 13 is provided with a mounting frame 14, the mounting frame 14 is fixedly arranged on the top surface of the floating plate 1, the top surface of the mounting frame 14 is provided with a meter 16, a gear at one end of the meter 16 is meshed with the bevel gear I12, the device is fastened on the top surface of the gravity box 3 by using the traction rope 11, and then the device is integrally thrown into water, the floating plate 1 floats above the water surface, the gravity box 3 slowly sinks to the water bottom, the wind-up roll 10 rotates on the outer surface of the traction rope 11 in the sinking process, the rotating shaft 9 is further enabled to rotate, the meter counter 16 can be driven to rotate, after the gravity box 3 sinks to the water bottom, the motor 13 is controlled to be started, the wind-up roll 10 is driven to rotate when the motor 13 is started, the traction rope 11 is wound, when the traction rope 11 is completely tightened, the floating plate 1 and the gravity box 3 are in a vertical state, the meter counter 16 displays the meter number at the moment, the water depth at the moment can be represented, the height of the floating plate 1 can be increased along with the increase of the water level in the water level rising process, otherwise, when the water level is lowered, the meter counter 16 is started, the traction rope 11 is tightened, and the real-time water level height can be obtained again.
The protection component is arranged on the outer side of the pressure type water level gauge 27 and comprises two protection frames 31, the two protection frames 31 are arranged on the bottom surface of the gravity box 3, a movable sealing plate 29 is movably clamped in the gravity box 3, a fixing frame 28 is arranged on the bottom surface of the gravity box 3, a sloping plate 42 is arranged between the movable sealing plate 29 and the fixing frame 28, a movable clamping block II 47 is movably clamped in the fixing frame 28, a movable clamping groove II 46 is formed in the bottom surface of the fixing frame 28, a movable clamping groove I33 is correspondingly formed in the bottom surface of the gravity box 3, a movable clamping block I30 is arranged on the bottom surface of the movable clamping block II 47, movable clamping blocks 30 are movably clamped in the movable clamping groove II 46 and the movable clamping groove I33, the protection frames 31 are fixedly arranged on the bottom surface of the movable clamping block I30, a spring 43 is arranged in the fixing frame 28, one end of the spring 43 is fixedly connected with one side inner wall of the fixed frame 28, the other end of the spring 43 is fixedly connected with one side surface of the movable clamping block II 47, a limit post 44 and a movable post 45 are arranged in the spring 43, one side surface of the limit post 44 is fixedly connected with one side inner wall of the fixed frame 28, one end of the movable post 45 is fixedly connected with one side surface of the movable clamping block II 47, the movable post 45 is movably sleeved in the limit post 44, excessive deformation of the spring 43 can be avoided in the process of shrinkage of the spring 43 through the movable post 45 and the limit post 44, the opening lengths of the movable clamping groove I33 and the movable clamping groove II 46 are equal to the shrinkage length of the movable post 45, the support I40 is fixedly arranged on the top surface of the movable clamping block II 47, the support II 41 is fixedly arranged on the bottom surface of the movable sealing plate 29, one end of the inclined plate 42 is movably clamped in the support I40, the other end movable joint of swash plate 42 is in the inside of support two 41, touch switch 32 and submarine contact, open solenoid valve 26, under the effect of water pressure, the inside of gravity case 3 is entered to the water of submarine, along with the continuous inside of entering into gravity case 3 of submarine water, under the effect of water self gravity, movable closing plate 29 moves downwards, make the one end of two swash plates 42 of movable closing plate 29 move to the both sides of movable closing plate 29, alright drive movable joint piece two 47 remove in the inside of mount 28, drive movable joint piece one 30 synchronous motion, open two protection frame 31 to both sides, expose pressure type fluviograph 27, carry out the monitoring of water pressure, make pressure type fluviograph 27 remain sealed state throughout at the in-process that gravity case 3 is sunken, can effectually prevent that pressure type fluviograph 27 receives aquatic debris and pasture's winding at the in-process of sinking, cause the poor problem of monitoring precision.
The bottom surface of the gravity box 3 is internally provided with the inserting groove 34, the inside of the inserting groove 34 is movably clamped with the first water baffle 35 and the second water baffle 36 respectively, the first water baffle 35 and the second water baffle 36 are fixedly connected to the two side surfaces of the first movable clamping block 30 respectively, and the first water baffle 35 and the second water baffle 36 can move in the inside of the inserting groove 34 along with the movement of the first movable clamping block 30, so that external water cannot enter the gravity box 3 through the first movable clamping groove 33 and the second movable clamping groove 46.
The gravity box 3 is characterized in that the mounting plates 37 are fixedly mounted on the two side surfaces of the gravity box 3, the side air bags 38 are fixedly mounted on the top surface of the mounting plates 37, the connecting pipes 39 are mounted in the mounting plates 37, one ends of the connecting pipes 39 extend to the interior of the gravity box 3 and are located below the movable sealing plates 29, the other ends of the connecting pipes 39 extend to the interior of the side air bags 38, air pressure between the movable sealing plates 29 and the inner bottom surface of the gravity box 3 can be pressed into the interior of the side air bags 38 through the connecting pipes 39 in the downward moving process of the movable sealing plates 29, so that the side air bags 38 are expanded, after the side air bags 38 are expanded, on one hand, the posture of the gravity box 3 under water can be adjusted, on the other hand, when the gravity box 3 is lifted, the buoyancy of the gravity box 3 is increased, and the gravity box 3 can be pulled out of water better.
The front surface of the gravity box 3 is provided with a pressure release valve 5, after the gravity box 3 is salvaged, compressed air in the gravity box 3 is discharged by opening the pressure release valve 5, so that water collected in the gravity box 3 is discharged from a water outlet valve arranged at the rear part of the gravity box 3, and in the discharging process, the movable sealing plate 29 is gradually pushed to an original position under the reaction force of the spring 43, so that the subsequent use is facilitated.
The first collection subassembly includes inlet tube 25, the solenoid valve 26 is installed to the surface mounting of inlet tube 25, touch switch 32 is all installed to the bottom surface of protection frame 31, touch switch 32 and solenoid valve 26 electric connection, touch switch 32 is the first with the submarine contact, touch switch 32 is after receiving the touching, alright open solenoid valve 26, after solenoid valve 26 opens, under the effect of hydraulic pressure, the water of submarine just can enter into the inside of gravity case 3 through inlet tube 25, and be located movable closing plate 29's top surface, along with the water of submarine constantly entering into between the top surface of movable closing plate 29 and the inside bottom surface of gravity case 3, the water gravity that movable closing plate 29 bore is increasingly big, under the effect of water self gravity, movable closing plate 29 gradually moves downwards, the in-process of movable closing plate 29 downwardly moving can further improve the inside water inlet effect of gravity case 3, thereby realized the purpose that can carry out automatic collection to the water of submarine.
The second collection assembly comprises an auxiliary air bag 22 and an inflator 17, the auxiliary air bag 22 is arranged in the bottom frame 2, the inflating end of the inflator 17 is fixedly connected with an air pipe 18, one end of the air pipe 18 penetrates through the side wall of the bottom frame 2 and extends to the inside of the auxiliary air bag 22, a second drawing plate 23 is arranged in the auxiliary air bag 22, a first drawing plate 21 is movably clamped in the floating plate 1, the bottom surface of the second drawing plate 23 is adhered to the inner bottom surface of the auxiliary air bag 22, the top of the auxiliary air bag 22 is adhered to the inner bottom surface of the bottom frame 2, the second drawing plate 23 can be driven to move along with the inflation of the auxiliary air bag 22 in the inflation process of the auxiliary air bag 22, a connecting shaft 24 is arranged between the first drawing plate 21 and the auxiliary air bag 22, the connecting shaft 24 penetrates through the floating plates 1 and the bottom surface of the bottom frame 2 respectively, two ends of the connecting shaft 24 are respectively positioned in the inside the auxiliary air bag 22 and the floating plate 1, one end of the connecting shaft 24 is fixedly connected with the bottom surface of the first drawing plate 21, the other end of the connecting shaft 24 is fixedly connected with the top surface of the auxiliary air bag 22, the two sides of the top surface of the auxiliary air bag 22 are respectively, the surfaces of the two suction valves 19 are respectively arranged on the two sides of the suction plates 19 are respectively, and the two side surfaces of the suction valves 19 are respectively arranged on the two sides of the suction valves 20 are respectively, and the two sides of the suction valves 20 are respectively arranged on the bottom surfaces of the suction valve 1 and the bottom surfaces of the suction valve 1 are respectively, and the two sides of the suction valve surfaces are respectively and the two surfaces of the bottom surfaces of the suction valve 1 are respectively and the bottom and 20 are respectively, and the one and the bottom and can well.
The inflator pump 17 is started, the inflator pump 17 inflates the inside of the auxiliary air bag 22 through the air pipe 18, so that the auxiliary air bag 22 is inflated gradually, the second pulling plate 23 is driven to move downwards in the inflation process, the first pulling plate 21 is driven to move downwards in the floating plate 1, a certain negative pressure is formed between the top surface of the first pulling plate 21 and the inner bottom surface of the floating plate 1, water around the floating plate 1 is sucked into the floating plate 1 through the water suction pipe 19, the surface water source sampling operation is performed, the purpose of automatic acquisition of the surface water source is achieved, then the auxiliary air bag 22 is inflated continuously until the auxiliary air bag 22 is inflated to the outside of the auxiliary air bag 22, an air cushion for buoyancy support is formed outside the auxiliary air bag 22, the integral buoyancy of the floating plate 1 is increased, the problem that the buoyancy of the floating plate 1 is insufficient due to overweight of the gravity tank 3 after the water source sampling can be effectively prevented, and the rear part of the floating plate 1 is also provided with a water outlet valve, and the collected water can be conveniently discharged.
Specifically, the working process or working principle of the water level monitoring device for hydroengineering geology is as follows: when the device is used, firstly, the traction rope 11 is used to be fastened on the top surface of the gravity box 3, then the device is integrally thrown into water, after the device is integrally thrown into water, the floating plate 1 floats on the water surface, the gravity box 3 slowly sinks into the water, in the sinking process, the winding roller 10 rotates on the outer surface of the traction rope 11, the rotating shaft 9 is further rotated, one end of the rotating shaft 9 is fixedly provided with the bevel gear I12, the bevel gear I12 is meshed with the gear of the meter 16, therefore, when the rotating shaft 9 rotates, the meter 16 can be driven to rotate, when the gravity box 3 sinks into the water surface, the motor 13 is controlled to start, the rotating shaft 9 is driven to rotate, namely the winding roller 10 is driven to rotate, the traction rope 11 is wound, when the traction rope 11 is completely fastened, the winding roller 1 and the gravity box 3 are in a vertical state, at the moment, the meter 16 displays the water depth at the moment, in the rising process of the water level, the height of the plate 1 can be along with the rising of the water level, and conversely, when the water level rises, the meter 16 can be started up again, the water level can be fastened, and the float meter 11 can be fastened again, and the real-time can be obtained.
And in the process of sinking of the gravity box 3, through starting the inflator pump 17, the inflator pump 17 inflates to the inside of auxiliary airbag 22 through the gas-supply pipe 18, make the auxiliary airbag 22 expand gradually, because the auxiliary airbag 22 is installed in the inside of chassis 2, consequently, the inflation direction of auxiliary airbag 22 can only be downward, at this moment, auxiliary airbag 22 is in the in-process of inflation, drive the pull plate two 23 and move down, because the inside movable joint of floating plate 1 has pull plate one 21, and pass through connecting axle 24 fixed connection between pull plate one 21 and the pull plate two 23, in the in-process of pull plate two 23 downward movement, can drive pull plate one 21 in the inside downwardly moving of floating plate 1 simultaneously, at this moment, form certain negative pressure between the top surface of pull plate one 21 and the inside bottom surface of floating plate 1, alright inhale the inside of floating plate 1 through the suction pipe 19, carry out the sampling operation of surface water source, and can prevent through the check valve 20 that the inside bottom surface of floating plate 1 from collecting water from flowing out between the inside bottom surface of the top surface of the floating plate 1 and the top surface of pull plate one 21 and the top surface of the floating plate one 21, and the inside the auxiliary airbag 1 is not enough to form the inside the floating plate 1, the inside the auxiliary airbag 1, the problem that the buoyancy can be formed in the inside the air bag 1 is not increased, and the buoyancy is formed in the inside the auxiliary airbag 1, the floating plate 1 is not increased, and the buoyancy is formed, the buoyancy problem is not increased, and the buoyancy is formed.
When the gravity box 3 reaches the water bottom, firstly the touch switch 32 on the bottom surface of the protection frame 31 is firstly contacted with the water bottom, after the touch switch 32 is touched, the electromagnetic valve 26 can be opened, after the electromagnetic valve 26 is opened, under the action of water pressure, water at the water bottom can enter the gravity box 3 through the water inlet pipe 25 and is positioned on the top surface of the movable sealing plate 29, along with the continuous entering of water at the water bottom between the top surface of the movable sealing plate 29 and the inner bottom surface of the gravity box 3, the gravity of water borne by the movable sealing plate 29 is larger and larger, under the action of the gravity of the water, the movable sealing plate 29 gradually moves downwards, in the downward moving process of the movable sealing plate 29, the water inlet effect of the inside of the gravity box 3 can be further improved, and in the downward moving process of the movable sealing plate 29, one end of the movable sealing plate 42 moves to two sides of the movable sealing plate 29, and the two side of the movable sealing plate 30 are simultaneously exposed out of the water gauge 30 due to the fact that the movable sealing plate 47 is driven to move at one end of the movable sealing plate 42, the movable sealing plate 28 is always in the downward moving process of the water level gauge 30, and the water level meter is simultaneously kept at one side of the two sides of the movable sealing plate 30, so that the monitoring precision is poor.
In addition, in the process of downward movement of the movable sealing plate 29, air pressure between the movable sealing plate 29 and the inner bottom surface of the gravity box 3 can be pressed into the side air bags 38 through the connecting pipe 39, so that the side air bags 38 are inflated, after the side air bags 38 are inflated, on one hand, the underwater posture of the gravity box 3 can be adjusted, and on the other hand, when the gravity box 3 is lifted, the buoyancy of the gravity box 3 can be increased, so that the gravity box 3 can be pulled out of the water better.
Claims (1)
1. The utility model provides a hydrologic engineering geology water level monitoring devices, includes kickboard (1), the below of kickboard (1) is provided with gravity box (3), its characterized in that, the top surface fixed mounting of kickboard (1) has protection casing (6), the bottom surface fixed mounting of kickboard (1) has chassis (2), pressure type fluviograph (27) are installed to the bottom surface of gravity box (3);
the protection assembly is arranged on the outer side of the pressure type water level gauge (27) and comprises two protection frames (31), and the two protection frames (31) are arranged on the bottom surface of the gravity box (3);
the first collecting assembly comprises a water inlet pipe (25), an electromagnetic valve (26) is arranged on the outer surface of the water inlet pipe (25), a touch switch (32) is arranged on the bottom surface of the protection frame (31), and the touch switch (32) is electrically connected with the electromagnetic valve (26);
the second collecting assembly comprises an auxiliary air bag (22) and an inflator pump (17), the auxiliary air bag (22) is arranged in the underframe (2), the inflating end of the inflator pump (17) is fixedly connected with an air pipe (18), and one end of the air pipe (18) penetrates through the side wall of the underframe (2) and extends into the auxiliary air bag (22);
the novel floating plate comprises a floating plate body, wherein a through groove (7) is formed in the middle of the top surface of the floating plate body (1), fixing plates (8) are arranged at two ends of the top surface of the floating plate body (1), a rotating shaft (9) is rotatably arranged in the fixing plates (8), a winding roller (10) is fixedly sleeved on the outer surface of the rotating shaft (9), a traction rope (11) is wound in the winding roller (10), a bevel gear I (12) is fixedly arranged at one end of the rotating shaft (9), a motor (13) is fixedly arranged on the top surface of the floating plate body (1), a bevel gear II (15) is fixedly connected with the output end of the motor (13), and the bevel gear II (15) is meshed with the bevel gear I (12);
the motor (13) is provided with a mounting frame (14) at the outer side, the mounting frame (14) is fixedly arranged on the top surface of the floating plate (1), the top surface of the mounting frame (14) is provided with a meter counter (16), and a gear at one end of the meter counter (16) is meshed with the bevel gear I (12);
the movable clamping device comprises a gravity box (3), wherein a movable sealing plate (29) is movably clamped in the gravity box (3), a fixing frame (28) is arranged on the bottom surface of the gravity box (3), an inclined plate (42) is arranged between the movable sealing plate (29) and the fixing frame (28), a movable clamping block II (47) is movably clamped in the fixing frame (28), a movable clamping groove II (46) is formed in the bottom surface of the fixing frame (28), a movable clamping groove I (33) is correspondingly formed in the bottom surface of the gravity box (3), a movable clamping block I (30) is arranged on the bottom surface of the movable clamping block II (47), the movable clamping block I (30) is movably clamped in the inside of the movable clamping groove II (46) and the movable clamping groove I (33), and a protection frame (31) is fixedly arranged on the bottom surface of the movable clamping block I (30);
the inside of mount (28) is provided with spring (43), the one end of spring (43) is fixedly connected with one side inner wall of mount (28), the other end of spring (43) is fixedly connected with one side surface of movable joint piece two (47), the inside of spring (43) is provided with spacing post (44) and movable post (45), one side surface of spacing post (44) is fixedly connected with one side inner wall of mount (28), one end of movable post (45) is fixedly connected with one side surface of movable joint piece two (47), movable post (45) activity cup joints in the inside of spacing post (44);
the top surface of the movable clamping block II (47) is fixedly provided with a support I (40), the bottom surface of the movable sealing plate (29) is fixedly provided with a support II (41), one end of the inclined plate (42) is movably clamped in the support I (40), and the other end of the inclined plate (42) is movably clamped in the support II (41);
a second drawing plate (23) is arranged in the auxiliary air bag (22), a first drawing plate (21) is movably clamped in the floating plate (1), the bottom surface of the second drawing plate (23) is adhered to the inner bottom surface of the auxiliary air bag (22), and the top of the auxiliary air bag (22) is adhered to the inner bottom surface of the underframe (2);
a connecting shaft (24) is arranged between the first drawing plate (21) and the auxiliary air bag (22), the connecting shaft (24) penetrates through the floating plate (1), the underframe (2) and the auxiliary air bag (22) respectively, two ends of the connecting shaft (24) are positioned in the auxiliary air bag (22) and the floating plate (1) respectively, one end of the connecting shaft (24) is fixedly connected with the bottom surface of the first drawing plate (21), and the other end of the connecting shaft (24) is fixedly connected with the top surface of the auxiliary air bag (22);
a plurality of water suction pipes (19) are arranged on the two side surfaces of the floating plate (1), the water suction pipes (19) are respectively arranged on the two side surfaces of the floating plate (1) at equal intervals, and one-way valves (20) are arranged on the outer surfaces of the water suction pipes (19);
the gravity box is characterized in that the inserting groove (34) is formed in the bottom surface of the gravity box (3), a first water baffle (35) and a second water baffle (36) are movably clamped in the inserting groove (34) respectively, the first water baffle (35) and the second water baffle (36) are fixedly connected to the two side surfaces of the first movable clamping block (30) respectively, mounting plates (37) are fixedly mounted on the two side surfaces of the gravity box (3), side air bags (38) are fixedly mounted on the top surface of the mounting plates (37), connecting pipes (39) are mounted in the mounting plates (37), one ends of the connecting pipes (39) extend to the interior of the gravity box (3) and are located below the movable sealing plates (29), and the other ends of the connecting pipes (39) extend to the interior of the side air bags (38).
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