CN112781688B - Water level monitoring device based on hydraulic engineering construction - Google Patents
Water level monitoring device based on hydraulic engineering construction Download PDFInfo
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- CN112781688B CN112781688B CN202011574843.4A CN202011574843A CN112781688B CN 112781688 B CN112781688 B CN 112781688B CN 202011574843 A CN202011574843 A CN 202011574843A CN 112781688 B CN112781688 B CN 112781688B
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- fixed
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- water level
- level monitoring
- hydraulic engineering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000012806 monitoring device Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 210000004209 hair Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- G01F23/30—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
-
- 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
Landscapes
- 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 based on hydraulic engineering construction. This water level monitoring devices based on hydraulic engineering construction, through the elevator motor that sets up on the roof, elevator motor's fixed end piece of output, brush hair, first slider, damping spring, connecting plate and the sealed pad of second that sets up on the end piece can clear up the filth that glues on the marking plate, through the fixed gasbag of lateral surface of roof, strengthen the floatability of roof, reduce the possibility of turnover, outlet duct and tube cap through setting up on the gasbag, conveniently gassing and aerify, 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 contains in the water, prevent to get into cavity drum 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 based on hydraulic engineering construction.
Background
When hydraulic engineering is constructed, the water level needs to be monitored in real time, the water level is prevented from influencing the construction, potential safety hazards are avoided, the current river water level can rise to the water level due to natural reasons, and at the moment, a device for monitoring the water level is needed for monitoring.
Some water level monitoring devices on the market at present:
(1) In the water level monitoring process, when the water level monitoring device is placed in river water for a long time, dirt is easy to adhere to the marking plate and cannot be checked for a long time;
(2) In the water level monitoring process, in rainy weather, some devices located on the river are always rained to be damaged.
So we propose a water level monitoring device based on hydraulic engineering construction to solve the problem that the above-mentioned was put forward.
Disclosure of Invention
Aiming at the defects of the prior art in the background technology, the invention aims to provide a water level monitoring device for hydraulic engineering construction, which aims to solve the problems that the water level monitoring device for hydraulic engineering construction in the prior market provided in the background technology cannot keep off rain and dirt of a marking plate cannot be cleaned by self.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a water level monitoring devices based on hydraulic engineering construction, includes the device body, the device body includes the roof, the downside of roof is provided with the bottom plate, be provided with hollow cylinder between bottom plate and the roof, be fixed with the marking plate on the hollow cylinder, be provided with elevator motor on the roof, one side of marking plate is provided with the end block, be fixed with two equidistant first sliders that arrange on the end block, set up two equidistant first spouts that arrange with first slider looks adaptation on the marking plate;
the inside of the two first sliding blocks is provided with a connecting plate, a second sealing gasket is fixed on the connecting plate, two equidistant reset springs 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 equidistant bristles are fixed on the connecting plate, and a rain shield 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 the 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 the 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 interior helicoidal groove with screw thread looks adaptation on the tube cap, the interior helicoidal groove of tube cap and the screw thread 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, a hollow fixing column is arranged between the rain shield and the top plate, the top of the hollow fixing column is fixed with the inner wall of the rain shield, the bottom of the hollow fixing column is fixed with the top of the top plate, a plurality of inserting spears which are arranged at equal intervals are fixed at the bottom of the bottom plate, and the distances between the inserting spears are equal.
Preferably, the hollow cylinder is provided with a plurality of water inlets which are arranged at equal intervals, the distances between every two water inlets are equal, and the inside of each water inlet is provided with a filter screen.
Further, 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 each other by taking the end block as a center, the two first sliding grooves are symmetrical with each other by taking the marking plate as a center, and the first sliding blocks of the end block are in sliding connection with the first sliding grooves of the marking plate.
Further, one ends of the two reset springs are fixed with the inner wall of the end block, the other ends of the two reset springs are fixed with one side of the connecting plate, the connecting plate is in sliding connection with the second sliding groove of the end block, and the distances between the two brush hairs are equal.
Further, the second slider is fixed with the inner wall of cavity drum with the third spout sliding connection of cavity drum, the lateral surface of fixed plate is fixed mutually with the inner wall of cavity drum, the one end of cylinder is fixed mutually with the top of float, be fixed with first sealed pad on the inner wall of first round hole, the one end of cylinder runs through second round hole, roof, cavity fixed column and first round hole and extends to the upside of weather shield, the one end that the weather shield was kept away from to the cylinder is fixed with the circular plate, the upside of float is provided with the controller, the top of controller is fixed mutually with the bottom of roof, the controller is located the inside of cavity drum.
Compared with the prior art, the invention has the beneficial effects that: this water level monitoring devices based on hydraulic engineering construction:
(1) Through the elevator motor who sets up on the roof, elevator motor's the fixed end piece of output, brush hair, first slider, damping spring, connecting plate and the sealed pad of second that set up on the end piece can clear up the filth that glues on the marking plate, through the fixed gasbag of lateral surface of roof, strengthen the floatability of roof, reduce the possibility of turnover, through outlet duct and the tube cap that sets up on the gasbag, convenient gassing and inflation.
(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 contains in the water, prevent to get into the cavity drum and influence monitoring devices normal operating.
Drawings
FIG. 1 is a schematic diagram of a front view structure of a hydraulic engineering construction water level monitoring device;
fig. 2 is a schematic view of a partial three-dimensional structure of the hydraulic engineering construction water level monitoring device according to the present invention at a first view angle;
fig. 3 is a schematic view of a partial three-dimensional structure of the hydraulic engineering construction water level monitoring device according to the present invention at a second view angle;
FIG. 4 is a schematic top view of a rain shield based on hydraulic engineering construction water level monitoring device;
FIG. 5 is a schematic top view of a fixing plate of the hydraulic engineering construction water level monitoring device;
FIG. 6 is a schematic cross-sectional view of a device body of the hydraulic engineering construction water level monitoring device;
fig. 7 is a schematic view of a partial perspective structure of the hydraulic engineering construction water level monitoring device according to the present invention under a third view angle;
FIG. 8 is a schematic cross-sectional view of an end block of the hydraulic engineering construction water level monitoring device of the invention;
fig. 9 is a schematic cross-sectional structure of a hollow cylinder based on the hydraulic engineering construction water level monitoring device of the 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 inner screw groove 7, a connecting piece 8, a fixed column 9, a rain shield 10, a first round hole 11, a first sealing gasket 12, a hollow cylinder 13, a bottom plate 14, an inserting spear 15, a marking 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 return spring 24, a second sliding groove 25, a float 26, a second sliding block 27, a third sliding groove 28, a fixed plate 29, a second round hole 30, a third sealing gasket 31, a cylinder 32, a circular plate 33, a water inlet 34, a filter screen 35, a controller 36 and a fourth sealing gasket 37.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the 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 matched with the first sliding blocks 20 which are arranged at equal intervals are arranged on the marking plate 16;
a connecting plate 21 is arranged in the two first sliding blocks 20, a second sealing gasket 23 is fixed on the connecting plate 21, two return springs 24 which are arranged at equal intervals are arranged between the connecting plate 21 and the end block 19, a second sliding chute 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 intervals are fixed on the connecting plate 21, and a rain shield 10 is arranged on the upper side of the top plate 2;
the inside of the hollow cylinder 13 is provided with a floater 26, the outer side surface of the floater 26 is fixed with a second sliding block 27, the inner wall of the hollow cylinder 13 is provided with a third sliding groove 28 matched with the second sliding block 27, the upper side of the floater 26 is provided with a fixed plate 29, a cylinder 32 is arranged between the fixed plate 29 and the floater 26, the fixed plate 29 is provided with a second round hole 30 matched with the cylinder 32, the inner wall of the second round hole 30 is fixed with a third sealing gasket 37, and the rain shield 10 is provided with a first round hole 11 matched with the cylinder 32;
as a preferred technical scheme of the invention: the air bag 3 is fixed on the outer side surface of the top plate 2, the air bag 3 is fixedly communicated with the air outlet pipe 4, the air outlet pipe 4 is provided with a pipe cover 5, the air outlet pipe 4 is provided with threads 6, the pipe cover 5 is provided with an inner screw groove 7 matched with the threads 6, the inner screw 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, 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 cover 5 arranged on the air bag 3 are convenient for air release and inflation of the air bag 3;
as a preferred technical scheme of the invention: 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 with the inner wall of the rain shield 10, the bottom of the hollow fixing column 9 is fixed with the top of the top plate 2, a plurality of inserting spears 15 which are arranged at equal intervals are fixed at the bottom of the bottom plate 14, the distances between every two of the inserting spears 15 are equal, and the top plate 2 is convenient to fix on the water surface;
as a preferred technical scheme of the invention: the hollow cylinder 13 is provided with a plurality of water inlets 34 which are arranged at equal intervals, the distances between every two water inlets 34 are equal, and the inside of each water inlet 34 is provided with a filter screen 35 to prevent dirt from entering the inside of the hollow cylinder 13 so as to influence the work;
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 with the end block 19 as the center, the two first sliding grooves 17 are symmetrical with the marking 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 marking plate 16, so that the end block 19 can conveniently clean in a sliding manner on the marking plate 16;
as a preferred technical scheme of the invention: one end of each of the two reset springs 24 is fixed with the inner wall of the end block 19, the other end of each of the two reset springs 24 is 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 distances between every two of the plurality of bristles 22 are equal, so that the bristles 22 can clean the surfaces of the marking plate 16 to different degrees;
as a preferred technical scheme of the invention: the second slider 27 is connected with the third spout 28 of cavity drum 13 in a sliding manner, the lateral surface of fixed plate 29 is fixed with the inner wall of cavity drum 13, the one end of cylinder 32 is fixed with the top of float 26, be fixed with first sealed pad 12 on the inner wall of first round hole 11, the one end of cylinder 32 runs through second round hole 30, roof 2, cavity fixed column 9 and first round hole 11 extend to the upside of weather shield 10, the one end that the cylinder 32 kept away from weather shield 10 is fixed with circular plate 33, the upside of float 26 is provided with controller 36, the top of controller 36 is fixed with the bottom of roof 2, controller 36 is located the inside of cavity drum 13, through the first sealed pad 12 of fixed on the inner wall of first round hole 11, strengthen the airtight, prevent that controller 36 from receiving the influence of water.
The working principle of the embodiment is as follows: when the water level monitoring device for hydraulic engineering construction is used, as shown in fig. 1-9, the pipe cover 5 is screwed off from the air outlet pipe 4 by hand, then the device for inflating is inflated against 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 fig. 9, water in a river channel enters the hollow cylinder 13 through the water inlet 34, and the filter screen 35 arranged in 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 falls into the hollow cylinder 13 as a whole;
when the device is used, as shown in fig. 7-8 and fig. 1, when the device needs to be positioned at a certain place, the spear 15 is inserted into the ground of the water, the controller 36 controls the lifting motor 18 to work, the output end of the lifting motor 18 acts downwards and back and forth to drive the end block 19, the end block 19 drives the first sliding block 20 to move in the first sliding groove 17, the bristles 22 clean the marking plate 16, the return spring 24 enables the bristles 22 to scrape the marking plate 16 with different levels, the second sealing gasket 23 fixed on the connecting plate 21 strengthens the tightness, and the return spring 24 protects the whole working process of the device, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the invention has been described in detail with reference to the foregoing embodiments, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be broadly interpreted as either a fixed connection or a removable connection, for example; or may be indirectly connected through an intervening medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances; it should be understood that those skilled in the art may still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features, and any modification, equivalent substitution, improvement, etc. that are within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Water level monitoring devices based on hydraulic engineering construction, including device body (1), its characterized in that: the device comprises a device body (1), wherein the device body 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) are fixed on the end block (19), and two first sliding grooves (17) matched with the first sliding blocks (20) are formed in the marking plate (16);
the inside of two first sliders (20) is provided with connecting plate (21), be fixed with second sealed pad (23) on connecting plate (21), be provided with two reset springs (24) between connecting plate (21) and end block (19), set up second spout (25) with connecting plate (21) looks adaptation on end block (19), be fixed with a plurality of equidistance range brush hair (22) on connecting plate (21), the upside of roof (2) is provided with weather shield (10);
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 sealing pad (37), set up first round hole (11) with cylinder (32) looks adaptation on weather shield (10).
2. The hydraulic engineering construction water level monitoring device according to 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 with 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 screw groove (7) matched with the threads (6) is formed in the pipe cover (5), the inner screw 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 hydraulic engineering construction water level monitoring device according to claim 1, wherein 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 with the inner wall of the rain shield (10), the bottom of the hollow fixing column (9) is fixed with the top of the top plate (2), a plurality of inserting spears (15) which are arranged at equal distances are fixed at the bottom of the bottom plate (14), and the distances between every two inserting spears (15) are equal.
4. The hydraulic engineering construction water level monitoring device according to claim 1, wherein a plurality of water inlets (34) are formed in the hollow cylinder (13) in an equidistant mode, the distances between every two water inlets (34) are equal, and filter screens (35) are arranged in the water inlets (34).
5. The hydraulic engineering construction water level monitoring device according to claim 1, wherein 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 with the end block (19) as a center, the two first sliding grooves (17) are symmetrical with the marking plate (16) as a center, and the first sliding blocks (20) of the end block (19) are slidably connected with the first sliding grooves (17) of the marking plate (16).
6. The hydraulic engineering construction water level monitoring device according to claim 1, wherein one ends of 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 a connecting plate (21), the connecting plate (21) is slidably connected with a second sliding groove (25) of the end block (19), and the distances between the bristles (22) are equal.
7. The hydraulic engineering construction water level monitoring device according to claim 1, wherein 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 pad (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) to extend to the upper side of the weather shield (10), one end of the cylinder (32) away from the weather shield (10) is fixed with the circular plate (33), the upper side of the floater (26) is provided with the controller (36), the top of the controller (36) is fixed with the bottom of the top plate (2), and 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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| CN112781688A CN112781688A (en) | 2021-05-11 |
| CN112781688B true CN112781688B (en) | 2024-01-12 |
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| CN113405633B (en) * | 2021-06-16 | 2022-05-10 | 自然资源部第一海洋研究所 | Floating type ocean tide level forecasting electronic device |
| CN116989866B (en) * | 2023-09-27 | 2023-12-08 | 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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Effective date of registration: 20231213 Address after: Room 337, Building 3, No. 266, Zhenxing Road, Yuyue Town, Deqing County, Huzhou City, Zhejiang Province, 313000 Applicant after: Huzhou Chuangguan Technology Co.,Ltd. Address before: Zhejiang Deqing County Transportation and Water Resources Investment Group Co., Ltd., No. 50 Shenchangwei Street, Wukang Street, Deqing County, Huzhou City, Zhejiang Province, 313000 Applicant before: Chen Qin |
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