CN216593673U - Water level monitoring device for hydraulic engineering - Google Patents
Water level monitoring device for hydraulic engineering Download PDFInfo
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- CN216593673U CN216593673U CN202123441138.XU CN202123441138U CN216593673U CN 216593673 U CN216593673 U CN 216593673U CN 202123441138 U CN202123441138 U CN 202123441138U CN 216593673 U CN216593673 U CN 216593673U
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- control cabinet
- water level
- hydraulic engineering
- monitoring device
- level monitoring
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Abstract
The utility model relates to the technical field of hydraulic engineering, and discloses a water level monitoring device for hydraulic engineering, which comprises a bottom cylinder, wherein a cylinder is arranged inside the bottom cylinder, a control cabinet is fixedly arranged at the top of an output shaft of the cylinder, a lead screw is arranged inside the control cabinet in a rotating manner, the outer wall of the lead screw is in threaded connection with a screw nut, and the screw nut is movably arranged in the control cabinet; the utility model discloses an ultrasonic wave level gauge monitors the water level, and monitoring result is more accurate, simultaneously, because the bottom of bottom plate evenly is provided with four ultrasonic wave level gauges, so can avoid monitoring error as far as through four ultrasonic wave level gauges, avoid the temporary change of the surface of water such as wave to influence ultrasonic wave level gauge's measuring result. The utility model relates to a novelty, simple structure has the advantage that the measurement is accurate, the error is little.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is water level monitoring device for hydraulic engineering.
Background
Water level data is needed for planning, designing, constructing and managing water conservancy projects, and is also needed for constructing projects such as bridges, ports, navigation channels, water supply and drainage and the like, and the water level data is more important in flood prevention and drought control and is the basis for hydrologic forecast and hydrologic information. In the prior art, the water level monitoring generally adopts the mode of setting a marker post or marking a water level warning line on the inclined wall of the dam body, and the mode can monitor the water level, but still has some disadvantages in practical use, such as:
the error of the monitoring mode is large, and the water level of the water body cannot be accurately measured;
based on this, we have proposed a water level monitoring device for hydraulic engineering.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water level monitoring device for hydraulic engineering possesses the advantage of measuring accurate, that the error is little.
(II) technical scheme
For the purpose that realizes above-mentioned measurement accuracy, error are little, the utility model provides a following technical scheme: the water level monitoring device for the hydraulic engineering comprises a bottom barrel, wherein a cylinder is arranged inside the bottom barrel, a control cabinet is fixedly installed at the top of an output shaft of the cylinder, a lead screw is rotatably arranged inside the control cabinet, the outer wall of the lead screw is in threaded connection with a screw nut, and the screw nut is movably arranged in the control cabinet;
the top of the nut is fixedly provided with a first connecting column, and the top end of the first connecting column extends to the outside of the control cabinet and is fixedly provided with a photovoltaic panel;
the bottom fixed mounting of screw has the second spliced pole, the bottom of second spliced pole extends to the outside and the fixed mounting of switch board has the bottom plate, the bottom of bottom plate evenly is provided with four ultrasonic wave level gauges.
As an optimal technical scheme of the utility model, the bottom fixed mounting of end section of thick bamboo has the mounting panel, evenly insert on the mounting panel and be equipped with a plurality of inserted bar, a plurality of the bottom of inserted bar all is the tip.
As a preferred technical scheme of the utility model, the outer wall of end section of thick bamboo is provided with the annular wing, evenly insert on the annular wing and be equipped with a plurality of guide bar, a plurality of the equal fixed mounting of guide bar is in the bottom of switch board.
As an optimized technical scheme of the utility model, the balancing weight is still fixedly mounted to the one end that the switch board is close to end section of thick bamboo.
As an optimized technical scheme of the utility model, the left end of lead screw extends to the outside and the fixedly connected with knob of switch board.
As an optimal technical scheme of the utility model, the activity groove has all been seted up to the top and the bottom of switch board, first spliced pole and second spliced pole slide the setting respectively at two activity inslots.
As a preferred technical scheme of the utility model, be provided with battery and controller in the bottom plate, the output of ultrasonic wave level gauge and the input electric connection of controller, the output end signal connection of controller has mobile terminal.
(III) advantageous effects
Compared with the prior art, the utility model provides a water level monitoring device for hydraulic engineering possesses following beneficial effect:
1. this water level monitoring device for hydraulic engineering, cylinder operation can make the switch board at its output shaft top rise or descend, the height of adjustment switch board, and then the height of adjustment bottom plate and ultrasonic wave level gauge for there is different distance between ultrasonic wave level gauge and the surface of water, applicable position is wider.
2. This water level monitoring device for hydraulic engineering, it can make the lead screw rotatory to twist to move the knob, the lead screw is rotatory to drive about its outer wall threaded connection's the screw, the screw is removed and is controlled and remove through first spliced pole can drive the photovoltaic board, can drive through the second spliced pole and remove about bottom plate and the ultrasonic wave level gauge, make the ultrasonic wave level gauge can monitor the water level in different regions, and simultaneously, when bottom plate and ultrasonic wave level gauge are close to end section of thick bamboo department, the staff also is convenient for overhaul and change the ultrasonic wave level gauge.
3. This water level monitoring device for hydraulic engineering monitors the water level through the ultrasonic wave level gauge, and monitoring result is more accurate, simultaneously, because the bottom of bottom plate evenly is provided with four ultrasonic wave level gauges, so can avoid monitoring error as far as through four ultrasonic wave level gauges, avoid the temporary change of the surface of water such as wave to influence the measuring result of ultrasonic wave level gauge.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the bottom tube portion of the present invention;
FIG. 3 is a sectional view of the control cabinet of the present invention;
fig. 4 is an enlarged schematic view of the bottom plate portion of the present invention.
In the figure: 1. a bottom cylinder; 2. mounting a plate; 3. inserting a rod; 4. a cylinder; 5. a control cabinet; 6. a guide bar; 7. an annular wing; 8. a balancing weight; 9. a screw rod; 10. a knob; 11. a nut; 12. a movable groove; 13. a first connecting column; 14. a photovoltaic panel; 15. a second connecting column; 16. a base plate; 17. an ultrasonic liquid level meter.
Detailed Description
Example (b):
referring to fig. 1-4, the water level monitoring device for hydraulic engineering includes a bottom cylinder 1, a mounting plate 2 is fixedly installed at the bottom of the bottom cylinder 1, a plurality of insertion rods 3 are uniformly inserted into the mounting plate 2, the bottoms of the insertion rods 3 are all pointed, the mounting plate 2 can be fixed on the ground by inserting the insertion rods 3, and the installation is more convenient, in the embodiment, four insertion rods 3 are provided;
the cylinder 4 is arranged in the bottom barrel 1, the control cabinet 5 is fixedly mounted at the top of an output shaft of the cylinder 4, the control cabinet 5 at the top of the output shaft of the cylinder 4 can be lifted or lowered by the operation of the cylinder 4, the height of the control cabinet 5 is adjusted, and then the heights of the bottom plate 16 and the ultrasonic liquid level meter 17 are adjusted, so that different distances exist between the ultrasonic liquid level meter 17 and the water surface, and the application direction is wider;
in this embodiment, the outer wall of the bottom cylinder 1 is provided with an annular wing 7, a plurality of guide rods 6 are uniformly inserted on the annular wing 7, the plurality of guide rods 6 are all fixedly installed at the bottom of the control cabinet 5, and the guide rods 6 are inserted on the annular wing 7 to enable the control cabinet 5 to ascend or descend more stably and share pressure;
as shown in fig. 3, a screw rod 9 is rotatably arranged inside the control cabinet 5, the left end of the screw rod 9 extends to the outside of the control cabinet 5 and is fixedly connected with a knob 10, the outer wall of the screw rod 9 is in threaded connection with a nut 11, the nut 11 is movably arranged in the control cabinet 5, a first connecting column 13 is fixedly installed at the top of the nut 11, the top end of the first connecting column 13 extends to the outside of the control cabinet 5 and is fixedly installed with a photovoltaic panel 14, a second connecting column 15 is fixedly installed at the bottom of the nut 11, the bottom end of the second connecting column 15 extends to the outside of the control cabinet 5 and is fixedly installed with a bottom plate 16, and four ultrasonic level meters 17 are uniformly arranged at the bottom of the bottom plate 16;
the screw rod 9 can be rotated by screwing the knob 10, the screw rod 9 rotates to drive the screw nut 11 in threaded connection with the outer wall of the screw rod to move left and right, the screw nut 11 moves left and right and can drive the photovoltaic panel 14 to move left and right through the first connecting column 13, the bottom plate 16 and the ultrasonic liquid level meter 17 can be driven to move left and right through the second connecting column 15, so that the ultrasonic liquid level meter 17 can monitor water levels in different areas, and meanwhile, when the bottom plate 16 and the ultrasonic liquid level meter 17 are close to the bottom cylinder 1, workers can conveniently overhaul and replace the ultrasonic liquid level meter 17;
the water level is monitored by the ultrasonic liquid level meters 17, the monitoring result is more accurate, meanwhile, as the four ultrasonic liquid level meters 17 are uniformly arranged at the bottom of the bottom plate 16, the monitoring error can be avoided as much as possible by the four ultrasonic liquid level meters 17, the influence of temporary changes of the water surface such as waves on the measuring result of the ultrasonic liquid level meters 17 is avoided, concretely, when the monitoring data of the four ultrasonic liquid level meters 17 are completely consistent, the data is determined to be the real height of the water level, and when the monitoring data of one or more ultrasonic liquid level meters 17 are changed, the influence of the surge of the waves on the data can be avoided;
in this embodiment, a counterweight 8 is further fixedly mounted at one end of the control cabinet 5 close to the bottom barrel 1, so that the left side and the right side of the control cabinet 5 are kept balanced;
in this embodiment, the top and the bottom of the control cabinet 5 are both provided with the movable grooves 12, the first connecting column 13 and the second connecting column 15 are respectively slidably arranged in the two movable grooves 12, so that sufficient space is provided for the first connecting column 13 and the second connecting column 15, and the rotation of the nut 11 is limited;
in this embodiment, a storage battery and a controller are arranged in the bottom plate 16, the output end of the ultrasonic liquid level meter 17 is electrically connected with the input end of the controller, the output end of the controller is in signal connection with a mobile terminal, the ultrasonic liquid level meter 17 transmits monitoring data of the ultrasonic liquid level meter to the controller, the controller transmits the data to the mobile terminal, and a worker can monitor water level data through the mobile terminal, wherein when the monitoring data of the four ultrasonic liquid level meters 17 are completely consistent, the controller can transmit the data to the mobile terminal;
solar energy can be converted to electrical energy by the photovoltaic panel 14, which is stored in a battery, providing electrical support for the ultrasonic level gauge 17 and the controller.
The utility model discloses a theory of operation and use flow:
the cylinder 4 can enable the control cabinet 5 at the top of the output shaft to ascend or descend when operating, the height of the control cabinet 5 is adjusted, and then the heights of the bottom plate 16 and the ultrasonic liquid level meter 17 are adjusted, so that different distances exist between the ultrasonic liquid level meter 17 and the water surface, and the application direction is wider;
the screw rod 9 can be rotated by screwing the knob 10, the screw rod 9 rotates to drive the screw nut 11 in threaded connection with the outer wall of the screw rod to move left and right, the screw nut 11 moves left and right and can drive the photovoltaic panel 14 to move left and right through the first connecting column 13, the bottom plate 16 and the ultrasonic liquid level meter 17 can be driven to move left and right through the second connecting column 15, so that the ultrasonic liquid level meter 17 can monitor water levels in different areas, and meanwhile, when the bottom plate 16 and the ultrasonic liquid level meter 17 are close to the bottom cylinder 1, workers can conveniently overhaul and replace the ultrasonic liquid level meter 17;
monitor the water level through ultrasonic wave level gauge 17, the monitoring result is more accurate, simultaneously, because the bottom of bottom plate 16 evenly is provided with four ultrasonic wave level gauges 17, so can avoid monitoring error as far as through four ultrasonic wave level gauges 17, avoid the temporary change of surface of water such as wave to influence the measuring result of ultrasonic wave level gauge 17.
Claims (7)
1. Water level monitoring device for hydraulic engineering, including end section of thick bamboo (1), its characterized in that: an air cylinder (4) is arranged in the bottom barrel (1), a control cabinet (5) is fixedly mounted at the top of an output shaft of the air cylinder (4), a lead screw (9) is rotatably arranged in the control cabinet (5), the outer wall of the lead screw (9) is in threaded connection with a screw nut (11), and the screw nut (11) is movably arranged in the control cabinet (5);
a first connecting column (13) is fixedly mounted at the top of the nut (11), and the top end of the first connecting column (13) extends to the outside of the control cabinet (5) and is fixedly provided with a photovoltaic panel (14);
the bottom fixed mounting of screw (11) has second spliced pole (15), the bottom of second spliced pole (15) extends to the outside and the fixed mounting of switch board (5) has bottom plate (16), the bottom of bottom plate (16) evenly is provided with four ultrasonic wave level gauges (17).
2. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the bottom fixed mounting of end section of thick bamboo (1) has mounting panel (2), evenly insert on mounting panel (2) and be equipped with a plurality of inserted bar (3), a plurality of the bottom of inserted bar (3) all is the tip.
3. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the outer wall of the bottom barrel (1) is provided with an annular wing (7), a plurality of guide rods (6) are evenly inserted into the annular wing (7), and the guide rods (6) are fixedly arranged at the bottom of the control cabinet (5).
4. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: and a balancing weight (8) is fixedly arranged at one end of the control cabinet (5) close to the bottom barrel (1).
5. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the left end of the screw rod (9) extends to the outside of the control cabinet (5) and is fixedly connected with a knob (10).
6. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the top and the bottom of switch board (5) have all been seted up movable groove (12), first spliced pole (13) and second spliced pole (15) slide respectively and set up in two movable groove (12).
7. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the ultrasonic liquid level meter is characterized in that a storage battery and a controller are arranged in the bottom plate (16), the output end of the ultrasonic liquid level meter (17) is electrically connected with the input end of the controller, and the output end of the controller is in signal connection with a mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441138.XU CN216593673U (en) | 2021-12-31 | 2021-12-31 | Water level monitoring device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441138.XU CN216593673U (en) | 2021-12-31 | 2021-12-31 | Water level monitoring device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593673U true CN216593673U (en) | 2022-05-24 |
Family
ID=81632110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123441138.XU Active CN216593673U (en) | 2021-12-31 | 2021-12-31 | Water level monitoring device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216593673U (en) |
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2021
- 2021-12-31 CN CN202123441138.XU patent/CN216593673U/en active Active
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