CN202577248U - Fully-automatic culvert water level monitoring and water gate opening and closing device - Google Patents
Fully-automatic culvert water level monitoring and water gate opening and closing device Download PDFInfo
- Publication number
- CN202577248U CN202577248U CN 201220138530 CN201220138530U CN202577248U CN 202577248 U CN202577248 U CN 202577248U CN 201220138530 CN201220138530 CN 201220138530 CN 201220138530 U CN201220138530 U CN 201220138530U CN 202577248 U CN202577248 U CN 202577248U
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- CN
- China
- Prior art keywords
- water
- culvert
- chip microcomputer
- motor
- water level
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of water conservancy projects, in particular to a fully-automatic culvert water level monitoring and a water gate opening and closing device which comprises a water gate, a water detecting tube, a single chip microcomputer, a power unit and a motor, wherein the water gate is arranged in a culvert and connected with the motor through an undercart, the water detecting tube extends into the bottom of the culvert; a buoyancy ball, a bearing plate and a pressure sensing electric coupling piece are arranged inside the water detecting tube; return circuits are respectively formed between the pressure sensing electric coupling piece and the single chip microcomputer, between the single chip microcomputer and the motor, between the single chip microcomputer and the power unit, between the power unit and the motor through guide wires; the top of the buoyancy ball abuts against the bottom of the bearing plate in an elastic mode; the bearing plate and the pressure sensing electric coupling piece are connected through a pressure sensing spring. The fully-automatic culvert water level monitoring and the water gate opening and closing device is simple in structure, convenient to use, automatic in monitoring the water level of the culvert and opening the water gate to discharge floods when the water level reaches a warning level, and capable of reducing workload of culvert monitoring and flood discharge operation in water conservancy projects and reducing construction costs and management expense.
Description
Technical field
The utility model relates to the hydraulic engineering technical field, especially a kind of full-automatic culvert water level monitoring and sluice headstock gear.
Background technology
In present hydraulic engineering construction and management, monitoring generally is through water level monitoring post or water level monitoring pipe are set to the water conservancy in culvert or bridge opening, and manual work repeats to read waterlevel data, after reaching the warning line line, starts reservoir and carries out the flood discharge operation.Lot of manpower and material resources has been wasted in this monitor mode and flood discharge operation, has increased hydraulic engineering construction and overhead cost, is unfavorable for the sustainable development of water conservancy construction.
The utility model content
The purpose of the utility model is in order to overcome above-mentioned technical disadvantages a kind of full-automatic culvert water level monitoring and sluice headstock gear to be provided, and realizes automatic level monitoring fluctuation and the function of when reaching the water level alarm line, opening a sluice gate flood discharge automatically.
The technical scheme that the utility model technical solution problem adopts is: a kind of full-automatic culvert water level monitoring and sluice headstock gear; Comprise sluice, standpipe, single-chip microcomputer, electric supply installation and motor; Said sluice is arranged in the culvert and with motor and is connected through undercarriage; Said standpipe stretches into the culvert bottom; Inside is provided with buoyant spheres, bearing plate and pressure sensitivity electricity lotus root part, between said pressure sensitivity electricity lotus root part and the single-chip microcomputer, between single-chip microcomputer and the motor, between single-chip microcomputer and the electric supply installation, form the loop through lead respectively between electric supply installation and the motor.
Said buoyant spheres top and bearing plate bottom Elastic Contact.
Said bearing plate is connected through the pressure sensitivity spring with pressure sensitivity electricity lotus root part.
The beneficial effect that the utility model had is:
The utility model is simple in structure, and is easy to use, monitors the culvert water level automatically and when reaching warning line, opens a sluice gate flood discharge automatically, reduced the workload that culvert is monitored and flood discharge is operated in the hydraulic engineering, reduced construction costs and overhead cost.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1; The utility model comprises sluice 2, standpipe 3, single-chip microcomputer 4, electric supply installation 5 and motor 6; Said sluice 2 is arranged in the culvert 1 and with motor 6 and is connected through undercarriage 11; Said standpipe 3 stretches into culvert 1 bottom; Inside is provided with buoyant spheres 7, bearing plate 8 and pressure sensitivity electricity lotus root part 10, between said pressure sensitivity electricity lotus root part 10 and the single-chip microcomputer 4, between single-chip microcomputer 4 and the motor 6, between single-chip microcomputer 4 and the electric supply installation 5, pass through lead 12 formation loops respectively between electric supply installation 5 and the motor 6; Said buoyant spheres 7 tops and bearing plate 8 bottom Elastic Contact; Said bearing plate 8 and pressure sensitivity electricity lotus root part 10 is connected through pressure sensitivity spring 9.In the use; Buoyant spheres 7 goes up with water level and bearing plate 8 is produced pressure and conducts to pressure sensitivity electricity lotus root part 10 generation pressure pulse signals through pressure sensitivity spring 9; Single-chip microcomputer 4 receives the pressure pulse signals and matees with the warning threshold values of prior setting; Control motor 6 operation undercarriages 11 when exceeding threshold values and open and close sluice 2, reach automatic flood discharge purpose.
Claims (3)
1. a full-automatic culvert water level is monitored and the sluice headstock gear; It is characterized in that: comprise sluice, standpipe, single-chip microcomputer, electric supply installation and motor; Said sluice is arranged in the culvert and with motor and is connected through undercarriage; Said standpipe stretches into the culvert bottom; Inside is provided with buoyant spheres, bearing plate and pressure sensitivity electricity lotus root part, between said pressure sensitivity electricity lotus root part and the single-chip microcomputer, between single-chip microcomputer and the motor, between single-chip microcomputer and the electric supply installation, form the loop through lead respectively between electric supply installation and the motor.
2. a kind of full-automatic culvert water level monitoring according to claim 1 and sluice headstock gear is characterized in that: said buoyant spheres top and bearing plate bottom Elastic Contact.
3. a kind of full-automatic culvert water level monitoring according to claim 1 and sluice headstock gear is characterized in that: said bearing plate is connected through the pressure sensitivity spring with pressure sensitivity electricity lotus root part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138530 CN202577248U (en) | 2012-04-05 | 2012-04-05 | Fully-automatic culvert water level monitoring and water gate opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138530 CN202577248U (en) | 2012-04-05 | 2012-04-05 | Fully-automatic culvert water level monitoring and water gate opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577248U true CN202577248U (en) | 2012-12-05 |
Family
ID=47246677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220138530 Expired - Fee Related CN202577248U (en) | 2012-04-05 | 2012-04-05 | Fully-automatic culvert water level monitoring and water gate opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215929A (en) * | 2013-04-13 | 2013-07-24 | 西北农林科技大学 | Intelligent thin-plate-weir-type water gaging device with adjustable water head |
| CN105780720A (en) * | 2016-03-25 | 2016-07-20 | 重庆交通大学 | Automatic telescopic water control spur dike |
| CN105839588A (en) * | 2016-03-25 | 2016-08-10 | 重庆交通大学 | Maintenance method for river navigation |
-
2012
- 2012-04-05 CN CN 201220138530 patent/CN202577248U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215929A (en) * | 2013-04-13 | 2013-07-24 | 西北农林科技大学 | Intelligent thin-plate-weir-type water gaging device with adjustable water head |
| CN103215929B (en) * | 2013-04-13 | 2015-05-20 | 西北农林科技大学 | Intelligent thin-plate-weir-type water gaging device with adjustable water head |
| CN105780720A (en) * | 2016-03-25 | 2016-07-20 | 重庆交通大学 | Automatic telescopic water control spur dike |
| CN105839588A (en) * | 2016-03-25 | 2016-08-10 | 重庆交通大学 | Maintenance method for river navigation |
| CN105839588B (en) * | 2016-03-25 | 2017-12-05 | 重庆交通大学 | A kind of river course navigation maintaining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190405 |