CN215639685U - Hydropower station water level state monitoring device - Google Patents
Hydropower station water level state monitoring device Download PDFInfo
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- CN215639685U CN215639685U CN202121828359.XU CN202121828359U CN215639685U CN 215639685 U CN215639685 U CN 215639685U CN 202121828359 U CN202121828359 U CN 202121828359U CN 215639685 U CN215639685 U CN 215639685U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000004804 winding Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012351 Integrated analysis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a hydropower station water level state monitoring device, and particularly relates to the technical field of water level state monitoring. Among the above-mentioned scheme, utilizing the one end of haulage rope to connect the kickboard, the kickboard will float on the surface of water, is equipped with the reflector panel on the kickboard, but the reflection light source utilizes control panel to open laser range finder, and when transmission laser arrived the reflector panel after that, the time of light is received in the utilization detection, calculates the distance of water level scale mark to the surface of water to calculate the height of water level, convenient and fast has also reduced the error.
Description
Technical Field
The utility model relates to the technical field of water level state monitoring, in particular to a hydropower station water level state monitoring device.
Background
The hydropower station is a comprehensive engineering facility for converting water energy into electric energy, and generally comprises a reservoir formed by a water retaining structure and a water discharging structure, a hydropower station water diversion system, a power generation plant, electromechanical equipment and the like. High-level water of the reservoir flows into a workshop through the water diversion system to push the hydroelectric generating set to generate electric energy, and then the electric energy is input into a power grid through the step-up transformer, the switching station and the power transmission line. When the hydropower station operates, compensation adjustment between different rivers can affect the operation of the hydropower station, and the maintenance of the hydropower station needs to be paid attention to when the hydropower station operates normally.
However, in summer, the water level may suddenly rise due to frequent rainy days, a water level measuring instrument is needed for detection, the measurement result of the existing water level measuring instrument has errors, and when water shakes, light is reflected everywhere, so that the measurement result has large deviation.
Therefore, it is desirable to provide a hydropower station water level state monitoring device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, embodiments of the present invention provide a hydropower station water level state monitoring device to solve the problem of error in the measurement result of the existing water level measuring meter.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a power station water level state monitoring devices, includes the waterproof box of base station body and motor, there is the waterproof box of motor one side of base station body through bolt fixed mounting, one side fixed mounting of the waterproof box of motor has the regulating box, the outer wall slidable mounting of regulating box has the fixed plate, one side fixed mounting of fixed plate has the hydraulic stem, the one end fixed mounting of hydraulic stem has the detection case, the bottom of detection case is equipped with the haulage rope, the one end fixedly connected with kickboard of haulage rope, the top surface fixedly connected with reflector panel of kickboard, the bottom surface of detection case inner chamber is equipped with laser range finder, laser range finder's bottom is equipped with laser and receives the post.
Preferably, the inside of the waterproof box of motor is equipped with step motor, the inside of regulating box is equipped with accommodate the lead screw, accommodate the lead screw's outer wall screw thread has cup jointed the movable sleeve, the outer wall fixed mounting of movable sleeve has the sliding block, the outer wall movable mounting of sliding block is in the inner wall of regulating box.
Preferably, a guide chute is formed in one side of the base station body, a sliding plate is fixedly mounted on one side of the fixing plate, and the outer wall of the sliding plate is slidably mounted on the inner wall of the guide chute.
Preferably, the inside of detection case is equipped with the rolling frame, the bottom fixed mounting of rolling frame has unable adjustment base.
Preferably, one end of the traction rope is wound on the inner wall of the winding frame, a box door is rotatably installed on the outer side of the detection box, and a display screen is fixedly installed at the top of the detection box.
Preferably, the detection box is parallel to a water level standard scale mark arranged on the outer wall of the base station body.
Preferably, the other side fixed mounting of detection case has control panel, control panel's both ends respectively with display screen and laser range finder electric connection.
The technical scheme of the utility model has the following beneficial effects:
in the scheme, one end of the traction rope is connected with the floating plate, the floating plate floats on the water surface, the floating plate is provided with the reflective sheet which can reflect light, the laser range finder is started by using the control panel, and then when laser is emitted to the reflective sheet, the distance from the water level scale mark to the water surface is calculated by using the time for detecting the received light, so that the height of the water level is calculated, the operation is convenient and fast, and the error is reduced;
in the scheme, the hydraulic rod is started, so that the heights of multiple water levels in the horizontal direction can be measured, the average value is calculated, and the error is reduced;
among the above-mentioned scheme, through starting step motor, can drive accommodate the lead screw and rotate, recycle the movable sleeve area fixed plate and remove to take the detection case to remove, the water level height of measurable quantity many places is because the relief reason, probably water level height is inconsistent everywhere, need measure many places, the integrated analysis water level problem.
Drawings
FIG. 1 is an overall first schematic view of the present invention;
FIG. 2 is an overall second schematic view of the present invention;
FIG. 3 is a schematic view of an adjusting screw according to the present invention;
FIG. 4 is a schematic view of the internal structure of the inspection box of the present invention.
[ reference numerals ]
1. A base station body; 2. a waterproof box of the motor; 3. a guide chute; 4. an adjusting box; 5. a fixing plate; 6. a hydraulic lever; 7. a detection box; 8. a hauling rope; 9. a floating plate; 10. a laser range finder; 11. laser is connected with the columns; 12. adjusting the screw rod; 13. a movable sleeve; 14. a slider; 15. a slide plate; 16. a winding frame; 17. and fixing the base.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments, the description of which is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example one
As shown in fig. 1-4, an embodiment of the utility model provides a hydropower station water level state monitoring device, which comprises a base station body 1 and a motor waterproof box 2, and is characterized in that the motor waterproof box 2 is fixedly installed on one side of the base station body 1 through a bolt, an adjusting box 4 is fixedly installed on one side of the motor waterproof box 2, a fixing plate 5 is slidably installed on the outer wall of the adjusting box 4, a hydraulic rod 6 is fixedly installed on one side of the fixing plate 5, a detection box 7 is fixedly installed at one end of the hydraulic rod 6, a traction rope 8 is arranged at the bottom of the detection box 7, a floating plate 9 is fixedly connected to one end of the traction rope 8, a reflector is fixedly connected to the top surface of the floating plate 9, a laser range finder 10 is arranged on the bottom surface of an inner cavity of the detection box 7, and a laser receiving and emitting column 11 is arranged at the bottom of the laser range finder 10; a winding frame 16 is arranged in the detection box 7, and a fixed base 17 is fixedly arranged at the bottom of the winding frame 16.
One end of the traction rope 8 is wound on the inner wall of the winding frame 16, a box door is rotatably arranged on the outer side of the detection box 7, and a display screen is fixedly arranged on the top of the detection box 7; the other side fixed mounting of detection case 7 has control panel, and control panel's both ends respectively with display screen and laser range finder 10 electric connection.
Wherein, the water level standard scale mark that detection case 7 and base station body 1 outer wall were equipped with is parallel.
Specifically, when detection is needed, the detection box 7 and the motor waterproof box 2 are firstly installed on a water level standard scale line, calculation and measurement are convenient, then one end of the traction rope 8 is pulled, the floating plate 9 is made to contact with the water surface and float on the water surface, a reflective sheet and a reflective light source are arranged on the floating plate, the laser range finder 10 is started by using the control panel, and when laser is emitted to the reflective sheet, the distance from the water level scale line to the water surface is calculated by using the time for detecting the received light, so that the height of the water level is calculated, convenience and rapidness are realized, and errors are reduced.
Example two
As shown in fig. 1 to 4, the difference between the second embodiment and the first embodiment is that: a stepping motor is arranged inside the motor waterproof box 2, an adjusting screw rod 12 is arranged inside the adjusting box 4, a movable sleeve 13 is sleeved on the outer wall of the adjusting screw rod 12 in a threaded manner, a sliding block 14 is fixedly arranged on the outer wall of the movable sleeve 13, and the outer wall of the sliding block 14 is movably arranged on the inner wall of the adjusting box 4; guide chute 3 has been seted up to one side of basic station body 1, and one side fixed mounting of fixed plate 5 has slide 15, and slide 15's outer wall slidable mounting is in the inner wall of guide chute 3.
Specifically, in order to measure the water level of many places, the outside of the waterproof box of motor 2 is equipped with control switch, utilizes control switch can open step motor, and step motor drives accommodate the lead screw 12 and slowly rotates, and the movable sleeve 13 cup joints with accommodate the lead screw 12 screw thread, can take the movable sleeve 13 to remove, and the movable sleeve 13 takes fixed plate 5 and detection case 7 to remove to realize the mesh of many places measurement.
The working process of the utility model is as follows:
according to the scheme, when detection is needed, the detection box 7 and the motor waterproof box 2 are firstly installed on a water level standard scale line to facilitate calculation and measurement, then one end of the traction rope 8 is pulled to enable the floating plate 9 to be in contact with the water surface and float on the water surface, the floating plate is provided with the light reflecting sheet and the light source capable of reflecting, the laser range finder 10 is started through the control panel, and when laser is emitted to the light reflecting sheet, the distance from the water level scale line to the water surface is calculated through detecting the time of receiving light, so that the height of the water level is calculated.
The device not only can accurately detect out the water level height of power station, can also detect the water level height of many places, increases the detection accuracy nature of water level, and the practicality is strong, is worth promoting.
The points to be finally explained are: the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings, or that is conventionally used in the practice of the utility model, for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. A hydropower station water level state monitoring device comprises a base station body (1) and a motor waterproof box (2), it is characterized in that one side of the base station body (1) is fixedly provided with a motor waterproof box (2) through a bolt, an adjusting box (4) is fixedly arranged on one side of the waterproof motor box (2), a fixing plate (5) is slidably arranged on the outer wall of the adjusting box (4), a hydraulic rod (6) is fixedly arranged on one side of the fixed plate (5), a detection box (7) is fixedly arranged at one end of the hydraulic rod (6), a traction rope (8) is arranged at the bottom of the detection box (7), one end of the traction rope (8) is fixedly connected with a floating plate (9), the top surface of the floating plate (9) is fixedly connected with a reflective sheet, the bottom surface of the inner cavity of the detection box (7) is provided with a laser range finder (10), the bottom of the laser range finder (10) is provided with a laser receiving and emitting column (11).
2. The hydropower station water level state monitoring device according to claim 1, wherein a stepping motor is arranged inside the motor waterproof box (2), an adjusting screw rod (12) is arranged inside the adjusting box (4), a movable sleeve (13) is sleeved on the outer wall of the adjusting screw rod (12) in a threaded manner, a sliding block (14) is fixedly installed on the outer wall of the movable sleeve (13), and the outer wall of the sliding block (14) is movably installed on the inner wall of the adjusting box (4).
3. The hydropower station water level state monitoring device according to claim 1, wherein a guide chute (3) is formed in one side of the base station body (1), a sliding plate (15) is fixedly mounted on one side of the fixing plate (5), and the outer wall of the sliding plate (15) is slidably mounted on the inner wall of the guide chute (3).
4. The hydropower station water level state monitoring device according to claim 1, wherein a winding frame (16) is arranged inside the detection box (7), and a fixed base (17) is fixedly arranged at the bottom of the winding frame (16).
5. The hydropower station water level state monitoring device according to claim 4, wherein one end of the traction rope (8) is wound on the inner wall of the winding frame (16), a box door is rotatably arranged on the outer side of the detection box (7), and a display screen is fixedly arranged on the top of the detection box (7).
6. The hydropower station water level state monitoring device according to claim 5, wherein the detection box (7) is parallel to a water level standard scale line arranged on the outer wall of the base station body (1).
7. The hydropower station water level state monitoring device according to claim 5, wherein a control panel is fixedly mounted on the other side of the detection box (7), and two ends of the control panel are respectively electrically connected with the display screen and the laser range finder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121828359.XU CN215639685U (en) | 2021-08-06 | 2021-08-06 | Hydropower station water level state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121828359.XU CN215639685U (en) | 2021-08-06 | 2021-08-06 | Hydropower station water level state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639685U true CN215639685U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121828359.XU Expired - Fee Related CN215639685U (en) | 2021-08-06 | 2021-08-06 | Hydropower station water level state monitoring device |
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| Country | Link |
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| CN (1) | CN215639685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039753A (en) * | 2022-07-07 | 2022-09-13 | 中国环境科学研究院 | Cofferdam water flooded bed water level control system based on spartina alterniflora prevention and control |
-
2021
- 2021-08-06 CN CN202121828359.XU patent/CN215639685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039753A (en) * | 2022-07-07 | 2022-09-13 | 中国环境科学研究院 | Cofferdam water flooded bed water level control system based on spartina alterniflora prevention and control |
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| GR01 | Patent grant | ||
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| 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: 20220125 |