CN215573254U - Water level monitoring device for hydraulic engineering - Google Patents
Water level monitoring device for hydraulic engineering Download PDFInfo
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- CN215573254U CN215573254U CN202122064065.0U CN202122064065U CN215573254U CN 215573254 U CN215573254 U CN 215573254U CN 202122064065 U CN202122064065 U CN 202122064065U CN 215573254 U CN215573254 U CN 215573254U
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- upright post
- water level
- monitoring device
- hydraulic engineering
- appliance box
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Abstract
The utility model provides a water level monitoring device for hydraulic engineering, which comprises a base, wherein a hollow upright post is arranged on the base, a water inlet is formed in the lower part of the upright post, an air outlet is formed in the upper part of the upright post, a guide rod is arranged in the upright post, a floater is arranged on the guide rod in a sliding manner, and a laser range finder is arranged at the top end of the upright post; a proximity switch aiming at the floater is suspended in the upright post through a pull rope, the free end of the pull rope is connected with a positioning bolt, and the outer wall of the upright post is provided with a plurality of positioning screw holes corresponding to the positioning bolt; an electric appliance box is arranged above the upright post, a controller and a storage battery are arranged in the electric appliance box, and an audible and visual alarm corresponding to the proximity switch is arranged at the top end of the electric appliance box; the laser range finder, the proximity switch and the audible and visual alarm are electrically connected with the controller; and a wireless signal receiving and transmitting module is also arranged in the electric appliance box. The utility model can measure the water level in real time and transmit the water level data to the background monitoring terminal in time, can ensure the accuracy of the measured data, and has simple and practical structural design.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a water level monitoring device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when water conservancy projects are built, water flow can be controlled to prevent flood disasters and water quantity is adjusted and distributed, so that the needs of the human life and production on water resources can be met.
The existing water level observation mode is that a water level scale is used for observing, the error of the method is large, water conservancy workers are required to arrive at the place where the scale is located for observation and recording, on one hand, the physical strength of the water conservancy workers is consumed, on the other hand, the working efficiency of the method is low, and information transmission is not timely. Therefore, it is necessary to provide a hydraulic engineering water level monitoring device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water level monitoring device for hydraulic engineering aiming at the defects of the prior art, and the specific scheme is as follows:
a water level monitoring device for hydraulic engineering comprises a base, wherein a hollow upright post is arranged on the base, a water inlet is formed in the lower portion of the upright post, an air outlet is formed in the upper portion of the upright post, a guide rod is arranged in the upright post, a floater is arranged on the guide rod in a sliding mode, and a laser range finder for the floater is arranged at the top end of the upright post; a proximity switch aiming at the floater is suspended in the upright post through a pull rope, the free end of the pull rope bypasses the air outlet and is connected with a positioning bolt outside the upright post, and the outer wall of the upright post is provided with a plurality of positioning screw holes corresponding to the positioning bolt; an electrical box is arranged above the upright post, a controller and a storage battery for supplying power to the whole monitoring device are arranged in the electrical box, and an audible and visual alarm corresponding to the proximity switch is arranged at the top end of the electrical box; the laser range finder, the proximity switch and the audible and visual alarm are electrically connected with the controller; and a wireless signal receiving and transmitting module for connecting the controller and the background monitoring terminal is also arranged in the electric appliance box.
Based on the above, the outside of stand be equipped with controller electric connection's rivers sensor.
Based on the above, the outside of electrical apparatus box still be equipped with controller electric connection's camera.
Based on the above, the top of electrical apparatus box is equipped with through the bracing piece and is for the solar cell panel of battery power supply.
Based on the above, the vertical column is provided with a level gauge; the base is connected with a plurality of lead screws in a penetrating and screwed mode, a hand wheel is arranged at the top end of each lead screw, and the bottom end of each lead screw is connected with a ground grabbing disc through a rotary joint.
Based on the above, run through the slip on the base and be equipped with the dipperstick.
Based on the above, the water inlet is movably provided with the filtering component.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly has the following advantages:
1. according to the utility model, the distance between the laser range finder and the floater is measured by the laser range finder, data is transmitted to the controller, the water level height value can be obtained by combining the distance between the base and the ground, which is measured by the measuring scale in advance, and the value can be transmitted to the background monitoring terminal by the controller through the wireless signal receiving and transmitting module without the need of field measurement of personnel.
2. According to the utility model, the level gauge is arranged on the stand column, the base is in threaded connection with the plurality of screw rods in a penetrating manner, the top ends of the screw rods are provided with the hand wheels, and the bottom ends of the screw rods are connected with the ground gripping disc through the rotary joint.
3. In the utility model, the proximity switch aiming at the floater is suspended in the upright post through the pull rope, the free end of the pull rope bypasses the air outlet and is connected with the positioning bolt outside the upright post, the outer wall of the upright post is provided with a plurality of positioning screw holes corresponding to the positioning bolts, the structural design can set a pre-warning water level, and in addition, the top end of the electrical box is provided with the audible and visual alarm corresponding to the proximity switch, so the structural design can play a pre-warning role on the dangerous water level.
4. According to the utility model, the filtering component is movably arranged at the water inlet, so that sludge, impurities and the like in water can be prevented from entering the upright post or blocking the water inlet, and the monitoring device can be ensured to work normally.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a base; 2. a column; 3. a water inlet; 4. a filter assembly; 5. an air outlet; 6. a float; 7. a laser range finder; 8. a controller; 9. a wireless signal transceiving module; 10. an audible and visual alarm; 11. a storage battery; 12. a guide bar; 13. an electrical box; 14. a camera; 15. a water flow sensor; 16. positioning the bolt; 17. pulling a rope; 18. a proximity switch; 19. positioning the screw hole; 20. a level gauge; 21. a screw rod; 22. a rotary joint; 23. a ground grabbing plate; 24. measuring a scale; 25. a support bar; 26. a solar cell panel.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Examples
As shown in fig. 1, the utility model provides a water level monitoring device for hydraulic engineering, which comprises a base 1, wherein a hollow upright post 2 is arranged on the base 1, a water inlet 3 is arranged at the lower part of the upright post 2, an air outlet 5 is arranged at the upper part of the upright post 2, a guide rod 12 is arranged in the upright post 2, a floater 6 is arranged on the guide rod 12 in a sliding manner, and a laser range finder 7 aiming at the floater 6 is arranged at the top end of the upright post 2; a proximity switch 18 aiming at the floater 6 is suspended in the upright post 2 through a pull rope 17, the free end of the pull rope 17 bypasses the air outlet 5 and is connected with a positioning bolt 16 outside the upright post 2, and the outer wall of the upright post 2 is provided with a plurality of positioning screw holes 19 corresponding to the positioning bolt 16; an electric appliance box 13 is arranged above the upright post 2, a controller 8 and a storage battery 11 for supplying power to the whole monitoring device are arranged in the electric appliance box 13, and an audible and visual alarm 10 corresponding to the proximity switch 18 is arranged at the top end of the electric appliance box 13.
In order to control the whole monitoring device, the laser range finder 7, the proximity switch 18 and the audible and visual alarm 10 are electrically connected with the controller 8.
In order to facilitate the background monitoring terminal to monitor the working state of the monitoring device and collect the monitoring data, a wireless signal transceiver module 9 for connecting the controller 8 with the background monitoring terminal is further arranged in the electrical box 13.
In order to monitor the water flow state, a water flow sensor 15 electrically connected with the controller 8 is arranged outside the upright post 2.
In order to facilitate the monitoring terminal to check the field environment of the water level monitoring device, a camera 14 electrically connected with the controller 8 is further arranged outside the electrical box 13.
In consideration of the actual use situation of the monitoring device, in order to ensure the applicability of the monitoring device to the environment, a solar cell panel 26 for supplying power to the storage battery 11 is arranged at the top end of the electrical box 13 through a support rod 25.
In order to ensure the accuracy of water level measurement, it is necessary to ensure that the upright post 2 is perpendicular to the water surface, so a level gauge 20 is arranged on the upright post 2. In order to adjust the inclination angle of the upright column 2, a plurality of screw rods 21 are connected to the base 1 in a penetrating and screwed mode, hand wheels are arranged at the top ends of the screw rods 21, and the bottom ends of the screw rods 21 are connected with a ground gripping disc 23 through rotary joints 22.
To ensure the accuracy of the measured water level, a measuring scale 24 is slidably provided on the base 1.
In order to avoid the influence on the normal work of the monitoring device caused by the sludge and the impurities in the water entering the upright post 2, a filtering component 4 is movably arranged at the water inlet 3.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a water level monitoring device for hydraulic engineering which characterized in that: the device comprises a base (1), wherein a hollow upright post (2) is arranged on the base (1), a water inlet (3) is formed in the lower part of the upright post (2), an air outlet (5) is formed in the upper part of the upright post (2), a guide rod (12) is arranged in the upright post (2), a floater (6) is arranged on the guide rod (12) in a sliding manner, and a laser range finder (7) aiming at the floater (6) is arranged at the top end of the upright post (2); a proximity switch (18) aiming at the floater (6) is suspended in the upright post (2) through a pull rope (17), the free end of the pull rope (17) bypasses the air outlet (5) and is connected with a positioning bolt (16) outside the upright post (2), and the outer wall of the upright post (2) is provided with a plurality of positioning screw holes (19) corresponding to the positioning bolt (16); an electric appliance box (13) is arranged above the upright post (2), a controller (8) and a storage battery (11) for supplying power to the whole monitoring device are arranged in the electric appliance box (13), and an audible and visual alarm (10) corresponding to the proximity switch (18) is arranged at the top end of the electric appliance box (13); the laser range finder (7), the proximity switch (18) and the audible and visual alarm (10) are electrically connected with the controller (8); and a wireless signal transceiving module (9) used for connecting the controller (8) and the background monitoring terminal is also arranged in the electric appliance box (13).
2. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: and a water flow sensor (15) electrically connected with the controller (8) is arranged outside the upright post (2).
3. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: and a camera (14) electrically connected with the controller (8) is also arranged outside the electrical appliance box (13).
4. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: and a solar cell panel (26) for supplying power to the storage battery (11) is arranged at the top end of the electrical box (13) through a support rod (25).
5. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: a level gauge (20) is arranged on the upright post (2); the base (1) is provided with a plurality of screw rods (21) in a penetrating and screwed mode, the top ends of the screw rods (21) are provided with hand wheels, and the bottom ends of the screw rods (21) are connected with a ground grabbing disc (23) through rotary joints (22).
6. The water level monitoring device for hydraulic engineering according to claim 5, characterized in that: a measuring scale (24) is arranged on the base (1) in a penetrating and sliding mode.
7. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: and a filtering component (4) is movably arranged at the water inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064065.0U CN215573254U (en) | 2021-08-30 | 2021-08-30 | Water level monitoring device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064065.0U CN215573254U (en) | 2021-08-30 | 2021-08-30 | Water level monitoring device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573254U true CN215573254U (en) | 2022-01-18 |
Family
ID=79844064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122064065.0U Active CN215573254U (en) | 2021-08-30 | 2021-08-30 | Water level monitoring device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573254U (en) |
-
2021
- 2021-08-30 CN CN202122064065.0U patent/CN215573254U/en active Active
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