CN117191148A - Water level detection equipment for channel detection - Google Patents
Water level detection equipment for channel detection Download PDFInfo
- Publication number
- CN117191148A CN117191148A CN202311299392.1A CN202311299392A CN117191148A CN 117191148 A CN117191148 A CN 117191148A CN 202311299392 A CN202311299392 A CN 202311299392A CN 117191148 A CN117191148 A CN 117191148A
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- Prior art keywords
- water level
- column
- measuring
- level detection
- measuring column
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 title claims abstract description 58
- 238000007667 floating Methods 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 208000034699 Vitreous floaters Diseases 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 239000003786 aquatic sediment Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The application provides water level detection equipment for channel detection, which comprises a measurement column and a detection mechanism, wherein a plurality of groups of graduated scales are inscribed on the periphery of the outer surface of the measurement column, a circular floating plate is slidably arranged on the outer surface of the measurement column, a circular through hole is formed in the middle of the inner side of the floating plate, the measurement column penetrates through the through hole in the inner side of the floating plate, and the detection mechanism is fixedly arranged on the upper end surface of the floating plate; the outer surface of the measuring column is slidably provided with a circular scraping plate, the inner side surface of the connecting scraping plate is contacted with the outer surface of the measuring column, and the scraping plate is driven to slide in the vertical direction on the outer surface of the measuring column through a lifting mechanism. According to the application, the circular scraping plate is slidably arranged on the outer surface of the measuring column, so that plankton or sandy soil adsorbed on the outer surface of the measuring column can be scraped when the scraping plate slides back and forth on the outer surface of the measuring column, the smoothness of the outer surface of the measuring column is maintained, and the blocking of plankton or sandy soil on the lifting of the floating plate is avoided.
Description
Technical Field
The application relates to the technical field of channel water level detection, in particular to water level detection equipment for channel detection.
Background
The navigation channels are defined or set for ship navigation in water areas such as rivers, lakes and seas, navigation marks are set for the navigation channels to ensure safe navigation of the ships, the channels are divided into different grades, minimum channel water depths, widths, curvature radiuses and clearance scales above the water surface are respectively defined, the channels can be divided into natural channels and artificial channels, the channels can be divided into mountain channels, plain channels, channelized channels, port entering channels, economic channels and the like according to the use conditions, and the channels of the traffic raft are also called channels in habit of the forestry departments.
The water level refers to the elevation of the free water surface relative to a certain basal plane, the distance between the water surface and the river bottom is called the water depth, the basal plane used for calculating the water level can be a zero level basal plane which is called an absolute basal plane by taking the characteristic sea level elevation at a certain position, the reference elevation is generally a yellow sea basal plane, and meanwhile, the specific point elevation can be used as the zero point of the reference plane; at present, in the ship navigation process, the water level of a channel is usually accompanied with the influence of rising tide, falling tide and seasonal rainfall on the water level, so that the safety of ship navigation is further related, and the water level of the channel needs to be detected in real time.
In navigation use of the channel, a water level monitoring device is required to detect the water level of the channel, but the water level detection of the traditional channel, especially the water level detection of a small river, is mainly still carried out in a mode of using a longer scale rod and a floating plate, however, the scale rod is immersed in water for a long time and is easily impacted by sediment flowing in the river water, so that broken damage occurs; meanwhile, plankton or garbage (such as plastic bags, pasture and water and the like) in river water is wound on the scale rod to cause blockage to the floating of the floating plate.
To solve the above problems, we propose a water level detection device for channel detection to solve the above problems.
Disclosure of Invention
In order to solve the problems in the background technology, the application provides water level detection equipment for channel detection.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
the water level detection device for channel detection comprises a measurement column and a detection mechanism, wherein a plurality of groups of graduated scales are inscribed on the periphery of the outer surface of the measurement column, and the detection mechanism comprises a monitoring camera, a water level sensor and the like; the surface slidable mounting of measuring post has circular scraper blade, the medial surface of scraper blade contacts with the surface of measuring post.
Through above-mentioned technical scheme, the water level rises or descends the in-process, drives the floating plate and carries out the vertical direction at the surface of measuring the post and slide to make things convenient for detection mechanism and measuring the post and cooperate, thereby realize detecting the water level, simultaneously, slide at the surface of measuring the post through the scraper blade in vertical direction, can strike off measuring the absorptive floater of post surface and earth, thereby keep the smoothness nature when the floating plate carries out the vertical direction slip.
As a further improvement of the scheme, the scraping plate drives the outer surface of the measuring column to slide in the vertical direction through the lifting mechanism, the lifting mechanism comprises two groups of screw rods, the screw rods are located at the middle parts of the two ends of the measuring column, connecting blocks are fixedly installed at the middle parts of the two ends of the scraping plate and are in threaded connection with the screw rods, the screw rods are driven by a motor, belt pulleys are fixedly installed on the middle parts of the upper ends of the screw rods and the output shafts of the motor, and the two groups of belt pulleys are connected through belts.
Through above-mentioned technical scheme, drive two sets of lead screws through the motor and rotate to make two sets of connecting blocks drive the scraper blade and carry out the vertical direction at the surface of measuring the post and slide, thereby realize striking off earth and plankton etc. adsorbed at measuring the post surface, keep the floating board to slide and make smooth and easy degree.
As the further improvement of above-mentioned scheme, the bottom mid-section fixed mounting of measuring post has circular shape bottom plate, the bottom of lead screw rotates the upper end both sides of installing at the bottom plate, the top mid-section fixed mounting of measuring post has circular shape install bin, the top of lead screw rotates the inboard both ends of installing bin, motor fixed mounting is at the inboard middle part of installing bin.
Through above-mentioned technical scheme, the bottom plate is connected with the mounting box, can play the effect of steady rest to the installation of measuring post and two sets of lead screws, can protect the motor through the mounting box simultaneously.
As a further improvement of the scheme, a filter screen is arranged on the inner side of the protective guard, and the measuring column, the screw rod and the floating plate are all positioned on the inner side of the filter screen.
Through the technical scheme, the filter screen can resist garbage such as floaters in river water, so that the garbage such as floaters is prevented from being flushed into the filter screen by the river water, and the garbage is wound on the screw rod to block the rotation of the screw rod.
As a further improvement of the scheme, the periphery of the measuring column is provided with a guard rail, the guard rail comprises a plurality of groups of supporting columns and a plurality of groups of fences, the bottoms of the supporting columns are fixedly arranged on the periphery of the upper end of the bottom plate, the tops of the supporting columns are fixedly arranged on the periphery of the bottom of the mounting box, and the plurality of groups of fences are distributed on the side end faces of the supporting columns at equal intervals.
Through above-mentioned technical scheme, multiunit rail and support column combination form a circular shape rail guard, can protect the inside measuring column of rail guard and lead screw, avoid the sediment in the river to strike measuring column and lead screw in the drive trickling in-process of river, lead to measuring column to appear cracked condition and produce.
As a further improvement of the scheme, a fixing seat is fixedly arranged in the middle of the bottom end of the bottom plate, and fixing holes are formed in the middle of the periphery of the fixing seat.
Through above-mentioned technical scheme, the fixing base plays the effect of installation support, keeps the stability of water level detection equipment installation at the bottom of the river.
As a further improvement of the scheme, a plurality of groups of reinforcing ribs are connected between the fixing seat and the supporting column, and the reinforcing ribs are inclined.
Through the technical scheme, the reinforcing ribs can keep the stability of the installation of the protective guard, and play a role in pulling force when the protective guard is impacted by river water, so that the stability of the protective guard in the river water is kept.
Compared with the prior art, the application has the beneficial effects that:
1. through the surface slidable mounting at the measuring column has circular shape scraper blade, all be provided with the connecting block at the both ends middle part of scraper blade, the connecting block carries out threaded connection with the lead screw, it rotates to drive two sets of lead screws through the motor, thereby make two sets of connecting blocks drive circular shape scraper blade and carry out the vertical direction at the surface of measuring column and slide, when the scraper blade carries out reciprocating sliding at the surface of measuring column, can strike off plankton or sand that adsorbs at the measuring column surface, thereby keep measuring the smoothness of column surface, avoid plankton or sand to cause the jam to the lift of floating plate.
2. Through being provided with the rail guard around measuring the periphery of post, the rail guard can play the effect of protection to measuring post and lead screw, avoids the aquatic sediment to cause the striking to measuring post when flowing, leads to measuring post to appear the condition of rupture and produce.
3. Through being provided with the filter screen in the inboard of rail guard, the filter screen can filter the separation to rubbish such as floater in the river, avoids floater rubbish to enter into the filter screen and twines on lead screw or measuring the post and cause the jam to the rotation of lead screw or the coasting of floating plate.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of the structure of the present application with the filter screen removed;
FIG. 3 is a schematic view of a partial structure of the present application;
fig. 4 is a schematic cross-sectional view of the mounting box of the present application.
Main symbol description:
1. a fixing seat; 2. a bottom plate; 3. a mounting box; 4. a support column; 5. a fence; 6. a filter screen; 7. reinforcing ribs; 8. a screw rod; 9. a measuring column; 10. a floating plate; 11. a detection mechanism; 12. a scraper; 13. a connecting block; 14. a motor; 15. a belt pulley.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the general thought is as follows:
firstly, the water level detection equipment is installed in river water in a calm area through the fixing seat 1, and the floating plate 10 drives the detection mechanism 11 to slide in the vertical direction on the outer surface of the measuring column 9 through rising or falling of the river water, and the detection mechanism 11 is matched with the measuring column 9 for use, so that the water level is detected.
Wherein, through being provided with the rail guard around measuring the periphery of post 9, the rail guard can play the effect of protection to measuring post 9 and lead screw 8, avoids the aquatic sediment to cause striking to measuring post 9 when flowing, leads to measuring post 9 to appear the condition of rupture and produce.
In addition, through being provided with filter screen 6 in the inboard of rail guard, can carry out the filtration separation to rubbish such as floater in the river through filter screen 6, avoid floater rubbish to twine on lead screw 8 or measuring post 9 and cause the jam to the rotation of lead screw 8 or the sliding of floating plate 10.
Example 1: referring to fig. 1-4, a water level detection device for detecting a channel according to this embodiment includes a measuring column 9 and a detection mechanism 11, wherein a plurality of groups of scales are engraved around the outer surface of the measuring column 9, the detection mechanism 11 is an existing water level detection technology, and mainly includes a monitoring camera and a water level sensor, etc., the scales outside the measuring column 9 can be photographed by the camera, so that a worker can conveniently check the water level, and the sensors mounted at corresponding positions in the water level sensor and the measuring column 9 are mutually sensed, so as to improve the accuracy of water level detection.
The surface slidable mounting who measures post 9 has circular shape scraper blade 12, the medial surface of scraper blade 12 contacts with the surface of measuring post 9, scraper blade 12 drives through elevating system and carries out the vertical direction at the surface of measuring post 9 and slide, elevating system is including two sets of lead screws 8, two sets of lead screws 8 are located the both ends middle part of measuring post 9, equal fixed mounting in both ends middle part of scraper blade 12 has connecting block 13, connecting block 13 carries out threaded connection with lead screw 8, lead screw 8 is driven by motor 14, equal fixed mounting has belt pulley 15 on the upper end middle part of lead screw 8 and the output shaft of motor 14, connect through the belt between two sets of belt pulleys 15.
Wherein, drive through motor 14 to drive two sets of lead screws 8 and rotate, thereby drive two sets of connecting blocks 13 and carry out the vertical direction and slide, thereby drive circular scraper blade 12 and carry out the vertical direction and slide at the surface of measuring post 9, when scraper blade 12 carries out reciprocating sliding at the surface of measuring post 9, can strike off plankton or sand that adsorbs at the surface of measuring post 9, thereby keep measuring the smoothness of post 9 surface, avoid plankton or sand to cause the jam to the lift of floating plate 10.
The bottom middle part fixed mounting of measuring column 9 has circular shape bottom plate 2, the bottom of lead screw 8 rotates the upper end both sides of installing at bottom plate 2, the top middle part fixed mounting of measuring column 9 has circular shape install bin 3, the top of lead screw 8 rotates the inboard both ends of installing bin 3, motor 14 fixed mounting is at the inboard middle part of installing bin 3, bottom plate 2 and install bin 3 interconnect, thereby keep measuring column 9 and the installation of two sets of lead screws 8 play stable effect, simultaneously, through the inboard at installing bin 3 to motor 14 fixed mounting, thereby play the effect of protection to motor 14.
The working principle of the application is as follows:
through at measuring the surface slidable mounting of post 9 circular shape scraper blade 12, both ends middle part at scraper blade 12 all is provided with connecting block 13, connecting block 13 carries out threaded connection with lead screw 8, drive two sets of lead screws 8 through motor 14 and rotate, thereby make two sets of connecting blocks 13 drive circular shape scraper blade 12 and carry out the vertical direction at measuring the surface of post 9 and slide, when scraper blade 12 carries out reciprocating sliding at measuring the surface of post 9, can strike off plankton or sand that adsorbs at measuring the post 9 surface, thereby keep measuring the smoothness of post 9 surface, avoid plankton or sand to cause the jam to the lift of floating plate 10.
Example 2: referring to fig. 1 to 4, on the basis of embodiment 1, a water level detection apparatus for channel detection further comprises the following structure:
the periphery of measuring column 9 is provided with the rail guard, the rail guard is including multiunit support column 4 and multiunit rail 5, the bottom fixed mounting of support column 4 is around the upper end of bottom plate 2, and the top fixed mounting of support column 4 is around the bottom of install bin 3, multiunit rail 5 is the equidistance and distributes at support column 4 side terminal surface, multiunit support column 4 plays firm effect to the connection between bottom plate 2 and the install bin 3, multiunit rail 5 is connected with multiunit support column 4 simultaneously, the rail guard that the combination formed can play the effect of protection to measuring column 9 and lead screw 8, avoid the aquatic precipitate to cause the striking to measuring column 9 when flowing, lead to the condition that measuring column 9 breaks to appear to produce.
The bottom middle part fixed mounting of bottom plate 2 has fixing base 1, thereby fixing base 1 all is provided with the fixed orifices in the middle part all around, thereby conveniently plays stable effect to water level detection equipment's installation through fixing base 1, is connected with multiunit strengthening rib 7 between fixing base 1 and support column 4 simultaneously, and strengthening rib 7 is the slope form, and multiunit strengthening rib 7 can carry out the pulling force around the rail guard to strengthen the stability of rail guard in the river installation, extension water level detection equipment's life in water.
The inboard of rail guard is provided with filter screen 6, measuring post 9, lead screw 8 and floating plate 10 all are located the inboard of filter screen 6, can keep out rubbish such as floater in the river through filter screen 6, avoid rubbish such as floater to be erodeed the inside of filter screen 6 by the river, twine on lead screw 8, cause the jam to the rotation of lead screw 8.
The working principle of the application is as follows:
through being provided with the rail guard around measuring column 9's periphery, the rail guard can play the effect of protection to measuring column 9 and lead screw 8, avoids the aquatic sediment to cause striking to measuring column 9 when flowing, leads to measuring column 9 to appear the condition of rupture and produce.
Meanwhile, the filter screen 6 is arranged on the inner side of the protective guard, the filter screen 6 can filter and resist garbage such as floaters in river water, and the garbage such as floaters is prevented from being flushed into the filter screen 6 by the river water and is wound on the screw rod 8 to block the rotation of the screw rod 8.
The above embodiments are only preferred embodiments of the present application, and the scope of the present application is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present application are intended to be within the scope of the present application as claimed.
Claims (9)
1. The water level detection equipment for channel detection comprises a measurement column (9) and a detection mechanism (11), wherein a plurality of groups of graduated scales are inscribed on the periphery of the outer surface of the measurement column (9), the detection mechanism (11) comprises a monitoring camera, a water level sensor and the like, and the water level detection equipment is characterized in that a circular floating plate (10) is slidably arranged on the outer surface of the measurement column (9), a circular perforation is arranged in the middle of the inner side of the floating plate (10), the measurement column (9) penetrates through the perforation on the inner side of the floating plate (10), and the detection mechanism (11) is fixedly arranged on the upper end surface of the floating plate (10);
the outer surface of the measuring column (9) is slidably provided with a circular scraping plate (12), and the inner side surface of the scraping plate (12) is in contact with the outer surface of the measuring column (9).
2. The water level detection device for channel detection according to claim 1, wherein the scraping plate (12) is driven by a lifting mechanism to slide in the vertical direction on the outer surface of the measuring column (9), the lifting mechanism comprises two groups of screw rods (8), the two groups of screw rods (8) are positioned at the middle parts of two ends of the measuring column (9), connecting blocks (13) are fixedly arranged at the middle parts of two ends of the scraping plate (12), and the connecting blocks (13) are in threaded connection with the screw rods (8).
3. A water level detection device for channel detection as claimed in claim 2, characterized in that the screw rod (8) is driven by a motor (14), belt pulleys (15) are fixedly arranged on the middle part of the upper end of the screw rod (8) and the output shaft of the motor (14), and the two belt pulleys (15) are connected through a transmission belt.
4. A water level detection device for channel detection according to claim 3, wherein the middle part of the bottom end of the measuring column (9) is fixedly provided with a circular bottom plate (2), and the bottom end of the screw rod (8) is rotatably arranged at two sides of the upper end of the bottom plate (2).
5. A water level detection device for channel detection as claimed in claim 4, wherein a circular mounting box (3) is fixedly mounted in the middle of the top end of the measuring column (9), the top end of the screw rod (8) is rotatably mounted at two ends of the inner side of the mounting box (3), and the motor (14) is fixedly mounted in the middle of the inner side of the mounting box (3).
6. The water level detection device for channel detection according to claim 5, wherein a guard rail is arranged on the periphery of the measuring column (9), the guard rail comprises a plurality of groups of supporting columns (4) and a plurality of groups of fences (5), the bottoms of the supporting columns (4) are fixedly arranged around the upper end of the bottom plate (2), the tops of the supporting columns (4) are fixedly arranged around the bottom of the mounting box (3), and the plurality of groups of fences (5) are round and are distributed on the side end faces of the supporting columns (4) at equal intervals.
7. A water level detection apparatus for channel detection as claimed in claim 6, wherein a filter screen (6) is provided on the inner side of the guard rail, and the measuring column (9), the screw rod (8) and the floating plate (10) are all located on the inner side of the filter screen (6).
8. The water level detection device for channel detection according to claim 6, wherein a fixing seat (1) is fixedly arranged in the middle of the bottom end of the bottom plate (2), and mounting holes are formed in the middle of the periphery of the fixing seat (1).
9. A water level detection device for channel detection as claimed in claim 8, wherein a plurality of groups of reinforcing ribs (7) are connected between the fixing seat (1) and the supporting column (4), and the reinforcing ribs (7) are inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311299392.1A CN117191148A (en) | 2023-10-09 | 2023-10-09 | Water level detection equipment for channel detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311299392.1A CN117191148A (en) | 2023-10-09 | 2023-10-09 | Water level detection equipment for channel detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117191148A true CN117191148A (en) | 2023-12-08 |
Family
ID=88988813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311299392.1A Pending CN117191148A (en) | 2023-10-09 | 2023-10-09 | Water level detection equipment for channel detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117191148A (en) |
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2023
- 2023-10-09 CN CN202311299392.1A patent/CN117191148A/en active Pending
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