CN112781688A - Water level monitoring device for hydraulic engineering construction - Google Patents
Water level monitoring device for hydraulic engineering construction Download PDFInfo
- Publication number
- CN112781688A CN112781688A CN202011574843.4A CN202011574843A CN112781688A CN 112781688 A CN112781688 A CN 112781688A CN 202011574843 A CN202011574843 A CN 202011574843A CN 112781688 A CN112781688 A CN 112781688A
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- Prior art keywords
- fixed
- plate
- water level
- level monitoring
- sliding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000012806 monitoring device Methods 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to the technical field of water level monitoring, and discloses a water level monitoring device for construction based on hydraulic engineering. This water level monitoring devices for construction based on hydraulic engineering, through the elevator motor who sets up on the roof, the end block that elevator motor's output is fixed, the brush hair that sets up on the end block, first slider, damping spring, connecting plate and second are sealed fills up, can clear up the filth that glues on the mark board, the gasbag of the fixed of lateral surface through the roof, strengthen the showy nature of roof, reduce the possibility of overturning, outlet duct and the tube cap through setting up on the gasbag, conveniently bleed and aerify, through the weather shield that sets up on the roof, can protect elevator motor, filter screen through setting up in the water inlet, can filter the filth that contains in the aquatic, prevent to get into the cavity drum and influence monitoring devices normal operating.
Description
Technical Field
The invention relates to the technical field of water level monitoring, in particular to a water level monitoring device for construction based on hydraulic engineering.
Background
When hydraulic engineering is under construction, need real-time to monitor the water level, avoid the water level to influence the construction, and avoid taking place the potential safety hazard, the river course water level can rise the water level because of some natural reasons at present, at this moment needs a device that is used for monitoring the water level to be used for monitoring.
Some water level monitoring devices currently on the market:
(1) in the water level monitoring process, when the water is placed in river water for a long time, dirt is easy to adhere to the marking plate, and the dirt cannot be checked for a long time;
(2) during water level monitoring, some devices located on the river are constantly exposed to rain and damaged during rainy weather.
Therefore, a water level monitoring device for hydraulic engineering construction is provided, so as to solve the problems.
Disclosure of Invention
In view of the defects of the prior art in the background art, the invention aims to provide a water level monitoring device for hydraulic engineering construction, so as to solve the problems that some water level monitoring devices for hydraulic engineering construction in the current market cannot keep out rain and dirt of a marking plate cannot be automatically cleaned.
In order to achieve the purpose, the invention is realized by the following technical scheme: a water level monitoring device for construction based on hydraulic engineering comprises a device body, wherein the device body comprises a top plate, a bottom plate is arranged on the lower side of the top plate, a hollow cylinder is arranged between the bottom plate and the top plate, a marking plate is fixed on the hollow cylinder, a lifting motor is arranged on the top plate, an end block is arranged on one side of the marking plate, two first sliding blocks which are arranged at equal intervals are fixed on the end block, and two first sliding grooves which are arranged at equal intervals and are matched with the first sliding blocks are formed in the marking plate;
a connecting plate is arranged inside the two first sliding blocks, a second sealing gasket is fixed on the connecting plate, two reset springs which are arranged at equal intervals are arranged between the connecting plate and the end block, a second sliding groove matched with the connecting plate is formed in the end block, a plurality of bristles which are arranged at equal intervals are fixed on the connecting plate, and a rain baffle is arranged on the upper side of the top plate;
the inside of cavity drum is provided with the float, the lateral surface of float is fixed with the second slider, set up the third spout with second slider looks adaptation on the inner wall of cavity drum, the upside of float is provided with the fixed plate, be provided with the cylinder between fixed plate and the float, set up the second round hole with cylinder looks adaptation on the fixed plate, the inner wall of second round hole is fixed with the third and seals up the pad, set up the first round hole with cylinder looks adaptation on the weather shield.
Preferably, the lateral surface of roof is fixed with the gasbag, fixed intercommunication has the outlet duct on the gasbag, be provided with the tube cap on the outlet duct, be provided with the screw thread on the outlet duct, set up the inner groove with screw thread looks adaptation on the tube cap, the inner groove of tube cap and the threaded connection of outlet duct, be provided with the connecting piece between tube cap and the outlet duct, the one end of connecting piece is fixed mutually with the lateral surface of tube cap, the other end of connecting piece is fixed mutually with the lateral surface of outlet duct.
Preferably, be provided with the cavity fixed column between weather shield and the roof, the top of cavity fixed column is fixed mutually with the inner wall of weather shield, the bottom of cavity fixed column is fixed mutually with the top of roof, the bottom of bottom plate is fixed with a plurality of equidistant arranged's lance of inserting, and is a plurality of the distance equals between two liang of lance of inserting.
Preferably, a plurality of water inlets which are arranged at equal intervals are formed in the hollow cylinder, the distance between every two water inlets is equal, and a filter screen is arranged inside each water inlet.
Furthermore, the top of the hollow cylinder is fixed with the bottom of the top plate, the bottom of the hollow cylinder is fixed with the top of the bottom plate, the output end of the lifting motor penetrates through the top plate and is fixed with the top of the end block, the two first sliding blocks are symmetrical with the end block as the center, the two first sliding grooves are symmetrical with the mark plate as the center, and the first sliding blocks of the end block are connected with the first sliding grooves of the mark plate in a sliding mode.
Furthermore, one end of each of the two return springs is fixed to the inner wall of the end block, the other end of each of the two return springs is fixed to one side of the connecting plate, the connecting plate is in sliding connection with the second sliding groove of the end block, and the distance between every two of the bristles is equal.
Furthermore, the second slider is connected with a third sliding groove of the hollow cylinder in a sliding mode, the outer side face of the fixing plate is fixed to the inner wall of the hollow cylinder, one end of the cylinder is fixed to the top of the float, a first sealing gasket is fixed to the inner wall of the first round hole, one end of the cylinder penetrates through the second round hole, the top plate, the hollow fixing column and the first round hole and extends to the upper side of the rain shield, a circular plate is fixed to one end, away from the rain shield, of the cylinder, a controller is arranged on the upper side of the float, the top of the controller is fixed to the bottom of the top plate, and the controller is located inside the hollow cylinder.
Compared with the prior art, the invention has the beneficial effects that: this water level monitoring devices for construction based on hydraulic engineering:
(1) through the lifting motor arranged on the top plate, the end block fixed at the output end of the lifting motor, the bristles, the first sliding block, the damping spring, the connecting plate and the second sealing gasket arranged on the end block can clean up sticky dirt on the marking plate, the floatability of the top plate is enhanced through the air bag fixed on the outer side surface of the top plate, the turnover possibility is reduced, and the air outlet pipe and the pipe cover arranged on the air bag are convenient to deflate and inflate.
(2) Through the weather shield that sets up on the roof, can protect elevator motor, through the filter screen that sets up in the water inlet, can filter the filth that the aquatic contains, prevent to get into cavity drum influence monitoring devices normal operating.
Drawings
FIG. 1 is a schematic front view of a water level monitoring device for hydraulic engineering construction according to the present invention;
fig. 2 is a schematic view of a partial three-dimensional structure of a water level monitoring device for hydraulic engineering construction at a first viewing angle according to the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure at a second viewing angle of the water level monitoring device for hydraulic engineering construction according to the present invention;
FIG. 4 is a schematic top view of a rain shield of the water level monitoring device for hydraulic engineering construction according to the present invention;
FIG. 5 is a schematic top view of a fixing plate of the water level monitoring device for hydraulic engineering construction according to the present invention;
FIG. 6 is a schematic cross-sectional structure view of a device body of the water level monitoring device for hydraulic engineering construction according to the present invention;
fig. 7 is a schematic view of a partial three-dimensional structure of a water level monitoring device for hydraulic engineering construction at a third viewing angle according to the present invention;
FIG. 8 is a schematic cross-sectional view of an end block of a hydraulic engineering construction-based water level monitoring device of the present invention;
fig. 9 is a schematic cross-sectional structure view of a hollow cylinder of the water level monitoring device for hydraulic engineering construction according to the present invention.
In the figure: the device comprises a device body 1, a top plate 2, an air bag 3, an air outlet pipe 4, a pipe cover 5, threads 6, an internal thread groove 7, a connecting piece 8, a fixing column 9, a rain baffle 10, a first round hole 11, a first sealing gasket 12, a hollow cylinder 13, a bottom plate 14, a spear 15, a mark plate 16, a first sliding groove 17, a lifting motor 18, an end block 19, a first sliding block 20, a connecting plate 21, bristles 22, a second sealing gasket 23, a reset spring 24, a second sliding groove 25, a floater 26, a second sliding block 27, a third sliding groove 28, a fixing plate 29, a second round hole 30, a third sealing gasket 31, a cylinder 32, a round plate 33, a water inlet 34, a filter screen 35, a controller 36 and a fourth sealing gasket 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a water level monitoring device for hydraulic engineering construction; the device comprises a device body 1, wherein the device body 1 comprises a top plate 2, a bottom plate 14 is arranged on the lower side of the top plate 2, a hollow cylinder 13 is arranged between the bottom plate 14 and the top plate 2, a marking plate 16 is fixed on the hollow cylinder 13, a lifting motor 18 is arranged on the top plate 2, an end block 19 is arranged on one side of the marking plate 16, two first sliding blocks 20 which are arranged at equal intervals are fixed on the end block 19, and two first sliding grooves 17 which are arranged at equal intervals and are matched with the first sliding blocks 20 are formed in the marking plate 16;
a connecting plate 21 is arranged inside the two first sliding blocks 20, a second sealing gasket 23 is fixed on the connecting plate 21, two offsetting springs 24 which are arranged at equal distance are arranged between the connecting plate 21 and the end block 19, a second sliding groove 25 which is matched with the connecting plate 21 is arranged on the end block 19, a plurality of bristles 22 which are arranged at equal distance are fixed on the connecting plate 21, and a rain baffle 10 is arranged on the upper side of the top plate 2;
a floater 26 is arranged in the hollow cylinder 13, a second sliding block 27 is fixed on the outer side surface of the floater 26, a third sliding chute 28 matched with the second sliding block 27 is formed in the inner wall of the hollow cylinder 13, a fixing plate 29 is arranged on the upper side of the floater 26, a cylinder 32 is arranged between the fixing plate 29 and the floater 26, a second round hole 30 matched with the cylinder 32 is formed in the fixing plate 29, a third sealing gasket 37 is fixed on the inner wall of the second round hole 30, and a first round hole 11 matched with the cylinder 32 is formed in the rain baffle 10;
as a preferred technical scheme of the invention: the outer side surface of the top plate 2 is fixedly provided with an air bag 3, the air bag 3 is fixedly communicated with an air outlet pipe 4, the air outlet pipe 4 is provided with a pipe cover 5, the air outlet pipe 4 is provided with a thread 6, the pipe cover 5 is provided with an inner groove 7 matched with the thread 6, the inner groove 7 of the pipe cover 5 is in threaded connection with the thread 6 of the air outlet pipe 4, a connecting piece 8 is arranged between the pipe cover 5 and the air outlet pipe 4, one end of the connecting piece 8 is fixed with the outer side surface of the pipe cover 5, the other end of the connecting piece 8 is fixed with the outer side surface of the air outlet pipe 4, the air bag 3 strengthens the stability of the top plate 2, and the air outlet pipe 4 and the pipe;
as a preferred technical scheme of the invention: a hollow fixing column 9 is arranged between the rain baffle 10 and the top plate 2, the top of the hollow fixing column 9 is fixed with the inner wall of the rain baffle 10, the bottom of the hollow fixing column 9 is fixed with the top of the top plate 2, a plurality of insertion lances 15 which are arranged at equal intervals are fixed at the bottom of the bottom plate 14, the distances between every two insertion lances 15 are equal, and the top plate 2 is convenient to fix on the water surface;
as a preferred technical scheme of the invention: a plurality of water inlets 34 which are arranged at equal intervals are formed in the hollow cylinder 13, the distances between every two water inlets 34 are equal, and a filter screen 35 is arranged inside each water inlet 34 to prevent dirt from entering the hollow cylinder 13, so that the work is not influenced;
as a preferred technical scheme of the invention: the top of the hollow cylinder 13 is fixed with the bottom of the top plate 2, the bottom of the hollow cylinder 13 is fixed with the top of the bottom plate 14, the output end of the lifting motor 18 penetrates through the top plate 2 and is fixed with the top of the end block 19, the two first sliding blocks 20 are symmetrical by taking the end block 19 as the center, the two first sliding grooves 17 are symmetrical by taking the mark plate 16 as the center, and the first sliding blocks 20 of the end block 19 are in sliding connection with the first sliding grooves 17 of the mark plate 16, so that the sliding cleaning of the end block 19 on the mark plate 16 is facilitated;
as a preferred technical scheme of the invention: one ends of the two return springs 24 are fixed with the inner wall of the end block 19, the other ends of the two return springs 24 are fixed with one side of the connecting plate 21, the connecting plate 21 is in sliding connection with the second sliding groove 25 of the end block 19, and the distance between every two of the bristles 22 is equal, so that the bristles 22 can clean the surfaces of the marking plate 16 at different degrees conveniently;
as a preferred technical scheme of the invention: the second sliding block 27 is slidably connected with the third sliding groove 28 of the hollow cylinder 13, the outer side surface of the fixing plate 29 is fixed with the inner wall of the hollow cylinder 13, one end of the cylinder 32 is fixed with the top of the floater 26, the first sealing gasket 12 is fixed on the inner wall of the first round hole 11, one end of the cylinder 32 penetrates through the second round hole 30, the top plate 2, the hollow fixing column 9 and the first round hole 11 extend to the upper side of the rain baffle 10, the round plate 33 is fixed at one end, away from the rain baffle 10, of the cylinder 32, the controller 36 is arranged on the upper side of the floater 26, the top of the controller 36 is fixed with the bottom of the top plate 2, the controller 36 is located inside the hollow cylinder 13, the sealing performance is enhanced through the first sealing gasket 12 fixed on the inner wall of the first round hole 11, and the influence of the controller 36 on water is.
The working principle of the embodiment is as follows: when the water level monitoring device for construction based on hydraulic engineering is used, as shown in figures 1-9, the pipe cover 5 is screwed off the air outlet pipe 4 by hand, then the device for inflating is used for inflating the air outlet pipe 4, when the air bag 3 is filled with air, the pipe cover 5 is screwed on the air outlet pipe 4, then the device body 1 is placed on the water surface, as shown in figure 9, water in a river channel enters the hollow cylinder 13 through the water inlet 34, the filter screen 35 arranged inside the water inlet 34 can filter sand or other sundries and prevent the sand or other sundries from entering the hollow cylinder 13, and the circular plate 33 prevents the cylinder 32 from falling downwards and the whole body falls into the hollow cylinder 13;
as shown in fig. 7-8 and fig. 1, when the device is used and needs to be positioned at a certain position, the insertion lance 15 is inserted into the ground of the water bottom, the controller 36 controls the lifting motor 18 to work, the output end of the lifting motor 18 works back and forth downwards to drive the end block 19, the end block 19 drives the first slider 20 to move in the first sliding groove 17, the bristles 22 clean the mark plate 16, the return spring 24 enables the bristles 22 to sweep the mark plate 16 in different levels, the second sealing gasket 23 fixed on the connecting plate 21 enhances the sealing property and protects the return spring 24, which is the working process of the whole device, and the content not described in detail in the description belongs to the prior art known by the skilled person in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a water level monitoring devices for hydraulic engineering construction, includes device body (1), its characterized in that: the device body (1) comprises a top plate (2), a bottom plate (14) is arranged on the lower side of the top plate (2), a hollow cylinder (13) is arranged between the bottom plate (14) and the top plate (2), a marking plate (16) is fixed on the hollow cylinder (13), a lifting motor (18) is arranged on the top plate (2), an end block (19) is arranged on one side of the marking plate (16), two first sliding blocks (20) which are arranged equidistantly are fixed on the end block (19), and two first sliding grooves (17) which are arranged equidistantly and are matched with the first sliding blocks (20) are formed in the marking plate (16);
a connecting plate (21) is arranged inside the two first sliding blocks (20), a second sealing gasket (23) is fixed on the connecting plate (21), two offsetting springs (24) which are arranged at equal intervals are arranged between the connecting plate (21) and the end block (19), a second sliding groove (25) matched with the connecting plate (21) is formed in the end block (19), a plurality of bristles (22) which are arranged at equal intervals are fixed on the connecting plate (21), and a rain shielding plate (10) is arranged on the upper side of the top plate (2);
the inside of cavity drum (13) is provided with float (26), the lateral surface of float (26) is fixed with second slider (27), set up third spout (28) with second slider (27) looks adaptation on the inner wall of cavity drum (13), the upside of float (26) is provided with fixed plate (29), be provided with cylinder (32) between fixed plate (29) and float (26), set up second round hole (30) with cylinder (32) looks adaptation on fixed plate (29), the inner wall of second round hole (30) is fixed with fourth sealed pad (37), set up first round hole (11) with cylinder (32) looks adaptation on weather shield (10).
2. The water level monitoring device for the water conservancy project construction based on claim 1, characterized in that an air bag (3) is fixed on the outer side surface of the top plate (2), an air outlet pipe (4) is fixedly communicated on the air bag (3), a pipe cover (5) is arranged on the air outlet pipe (4), threads (6) are arranged on the air outlet pipe (4), an inner groove (7) matched with the threads (6) is formed in the pipe cover (5), the inner groove (7) of the pipe cover (5) is in threaded connection with the threads (6) of the air outlet pipe (4), a connecting piece (8) is arranged between the pipe cover (5) and the air outlet pipe (4), one end of the connecting piece (8) is fixed with the outer side surface of the pipe cover (5), and the other end of the connecting piece (8) is fixed with the outer side surface of the air outlet pipe (4).
3. The water level monitoring device for the water conservancy project construction is characterized in that a hollow fixing column (9) is arranged between the rain shield (10) and the top plate (2), the top of the hollow fixing column (9) is fixed to the inner wall of the rain shield (10), the bottom of the hollow fixing column (9) is fixed to the top of the top plate (2), a plurality of inserting spears (15) are arranged at equal intervals at the bottom of the bottom plate (14), and the distance between every two inserting spears (15) is equal.
4. The water level monitoring device for the water conservancy project construction based on claim 1, characterized in that a plurality of water inlets (34) arranged at equal intervals are formed in the hollow cylinder (13), the distances between every two water inlets (34) are equal, and a filter screen (35) is arranged in each water inlet (34).
5. The water level monitoring device for the hydraulic engineering construction is characterized in that the top of the hollow cylinder (13) is fixed to the bottom of the top plate (2), the bottom of the hollow cylinder (13) is fixed to the top of the bottom plate (14), the output end of the lifting motor (18) penetrates through the top plate (2) and is fixed to the top of the end block (19), the two first sliding blocks (20) are symmetrical around the end block (19), the two first sliding chutes (17) are symmetrical around the mark plate (16), and the first sliding blocks (20) of the end block (19) are in sliding connection with the first sliding chutes (17) of the mark plate (16).
6. The water level monitoring device for the hydraulic engineering construction is characterized in that one end of each of two return springs (24) is fixed to the inner wall of the end block (19), the other end of each of the two return springs (24) is fixed to one side of the connecting plate (21), the connecting plate (21) is in sliding connection with the second sliding groove (25) of the end block (19), and the distance between every two bristles (22) is equal.
7. The water level monitoring device for the hydraulic engineering construction based on the claim 1 is characterized in that the second sliding block (27) is in sliding connection with the third sliding groove (28) of the hollow cylinder (13), the outer side surface of the fixing plate (29) is fixed with the inner wall of the hollow cylinder (13), one end of the cylinder (32) is fixed with the top of the floater (26), the inner wall of the first round hole (11) is fixed with the first sealing gasket (12), one end of the cylinder (32) penetrates through the second round hole (30), the top plate (2), the hollow fixing column (9) and the first round hole (11) and extends to the upper side of the rain shield (10), one end of the cylinder (32) far away from the rain shield (10) is fixed with the round plate (33), the upper side of the floater (26) is provided with the controller (36), and the top of the controller (36) is fixed with the bottom of the top plate (2), the controller (36) is located inside the hollow cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574843.4A CN112781688B (en) | 2020-12-28 | 2020-12-28 | Water level monitoring device based on hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574843.4A CN112781688B (en) | 2020-12-28 | 2020-12-28 | Water level monitoring device based on hydraulic engineering construction |
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| Publication Number | Publication Date |
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| CN112781688A true CN112781688A (en) | 2021-05-11 |
| CN112781688B CN112781688B (en) | 2024-01-12 |
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| CN202011574843.4A Active CN112781688B (en) | 2020-12-28 | 2020-12-28 | Water level monitoring device based on hydraulic engineering construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405633A (en) * | 2021-06-16 | 2021-09-17 | 自然资源部第一海洋研究所 | Floating type ocean tide level forecasting electronic device |
| CN116989866A (en) * | 2023-09-27 | 2023-11-03 | 三峡金沙江云川水电开发有限公司 | Hydropower station upstream water reservoir water level monitoring device |
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