CN219757468U - Monitoring buoy - Google Patents
Monitoring buoy Download PDFInfo
- Publication number
- CN219757468U CN219757468U CN202321346589.1U CN202321346589U CN219757468U CN 219757468 U CN219757468 U CN 219757468U CN 202321346589 U CN202321346589 U CN 202321346589U CN 219757468 U CN219757468 U CN 219757468U
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- Prior art keywords
- buoy
- winding
- long wire
- monitoring
- unwinding device
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000007547 defect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a monitoring buoy which comprises a buoy and a long wire, wherein the long wire is connected with a central point of the buoy through an automatic winding and unwinding device, a limiter for the long wire to pass through is arranged at the lower end of the automatic winding and unwinding device, a tension sensor is arranged at the bottom end of the long wire, and the tension sensor is connected with the automatic winding and unwinding device. The long line of the buoy is connected to the central position of the buoy, so that the balance of the buoy can be kept all the time, and the accuracy of measuring the water level is ensured; the buoy is wound and unwound through the limiter, and when the water level is fast to drop, the long wire of the buoy is ensured not to be wound or knotted; the moment sensor arranged at the bottom end of the long wire enables the long wire to be always kept in a tightened state, so that data provided by the buoy and the long wire are the most correct; the automatic wire winding device always keeps the buoy at the same level with the water surface, so that the water level and the water cube quantity can be effectively monitored, and the monitoring accuracy is ensured.
Description
Technical Field
The utility model belongs to the technical field of buoys, and particularly relates to a monitoring buoy.
Background
The sump pit is one of the important components in the tunnel road surface drainage system, and the tunnel is low-lying, receives the water logging easily in rainy season, very easily causes the short circuit, in order to prevent tunnel ponding, needs to install the drain pump in the sump pit and carry out the drainage to ensure power equipment's safe operation. A buoy for monitoring the water environment is generally arranged in the water collecting well, and the water collecting well is placed in water to be up and down along with water. When the existing buoy device is used, the following defects exist:
1. the cable can not be automatically rolled according to the depth of water, so that the cable is easy to be overlong, the periphery of the buoy is caused to drift, and the accuracy of measuring the depth of water and the water quantity is low;
2. is easy to be wound with objects in the water body, and is unfavorable for the retraction of the buoy.
Thus, various float arrangements have been developed in the prior art, principally as follows:
the first prior art is: a monitoring buoy as disclosed in chinese patent application publication No. 2023.03.07, CN218577971U, comprising: draw together detection subassembly, detection subassembly includes buoy and detector, anchoring mechanism is installed to the bottom of buoy, anchoring mechanism includes anchor and mainline, automatic take-up subassembly is installed to the inboard of buoy, automatic take-up subassembly includes reel and main shaft, drive assembly is installed to one side of main shaft, drive assembly includes clockwork spring and branch, install broken string alarm assembly on the branch, this monitoring buoy can adjust the length of mainline according to the depth of water automatically, avoids the mainline overlength to lead to the buoy to waft everywhere, and then avoids the mainline winding on the object in the water, is convenient for monitor buoy to retrieve the work, can utilize the auxiliary line to fix after the mainline disconnection, avoids the buoy to be washed away by rivers, sends the police dispatch newspaper through wireless alarm simultaneously, and personnel can in time connect the mainline again work, ensures the safety of monitoring buoy.
In the first prior art, the monitoring buoy can automatically adjust the length of the main line according to the water depth of the water body, so that the main line is prevented from drifting around due to overlong main line, but the following defects exist:
1. the long line of the buoy is connected to the bottom edge of the buoy, and when one end of the buoy is subjected to tension generated by line collection, the buoy can incline, so that the accuracy of measuring the water level is affected;
2. when the water level drops fast, the long line of the buoy is too long and is easy to accumulate near the buoy, so that the main line is wound and knotted;
3. at the deep position of the water bottom, the water can push the main line of the buoy to swing due to high flowing pressure of the water, so that the automatic take-up and pay-off device mistakenly needs to pay off, and the measurement error is large.
Therefore, how to effectively solve the technical problems that the buoy is always in a balanced state, the wire winding and paying-off operation of the automatic wire winding and paying-off device is free of barriers, and the buoy measurement accuracy is improved is needed to be solved.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a buoy monitoring device, which solves the problems that a buoy cannot be in a balanced state, the wire winding and paying-off operation of an automatic wire winding and paying-off device is blocked, and the buoy measurement accuracy is low.
The technical scheme of the utility model is as follows:
the utility model provides a buoy monitoring devices, includes buoy and long line, long line through automatic take-up and pay-off with the central point of buoy is connected, automatic take-up and pay-off lower extreme is provided with the confession the stopper that long line passed, the bottom of long line is provided with tension sensor, tension sensor with automatic take-up and pay-off links to each other. The long line of the buoy is connected to the central position of the buoy, so that the balance of the buoy can be kept all the time, and the accuracy of measuring the water level is ensured; the buoy is wound and unwound through the limiter, and when the water level is fast to drop, the long wire of the buoy is ensured not to be wound or knotted; the moment sensor arranged at the bottom end of the long wire enables the long wire to be always kept in a tightened state, so that data provided by the buoy and the long wire are the most correct; the automatic wire winding device always keeps the buoy at the same level with the water surface, so that the water level and the water cube quantity can be effectively monitored, and the monitoring accuracy is ensured.
Further, the buoy is a hemisphere, the automatic winding and unwinding device is connected to the center of the plane end of the buoy, and the automatic winding and unwinding device enables the buoy to move up and down and always keep the buoy below the water surface and close to the water surface.
Further, the automatic winding and unwinding device comprises a shell, holes I for a winding shaft to pass through are respectively formed in two sides of the shell, the length of the winding shaft is larger than the width of the shell, motors for winding or unwinding the winding shaft are arranged at one end or two ends of the winding shaft, and the motors drive the winding shaft to rotate.
Further, one end of the long wire is wound on the wire winding shaft, and the wire winding shaft is provided with a wire winding notch, so that the long wire is effectively wound into the notch, and disordered winding is prevented.
Further, the upper surface and the lower surface of the limiter are respectively provided with a second hole for the long wire to pass through.
Further, the bottom end of the long line passes through the moment sensor and is arranged at the bottom of the water collecting well through the weight.
Further, the weight is a fixed anchor.
Further, the weight is a weight.
Further, the buoy is provided with the ultrasonic sensors, and the ultrasonic sensors are arranged at least two, so that the monitoring can be performed in an omnibearing manner, and the accuracy is improved.
Further, the ultrasonic sensors are arranged on the spherical end of the buoy, and the ultrasonic sensors are distributed along the circumferential direction of the buoy.
The utility model has the following specific beneficial effects:
1. the long line of the buoy is connected to the central position of the buoy, so that the balance of the buoy can be kept all the time, and the accuracy of measuring the water level is ensured;
2. the long wire limiter is used for winding and unwinding the buoy, and when the water level is fast to drop, the long wire of the buoy is ensured not to be wound or knotted;
3. the moment sensor arranged at the bottom end of the long wire keeps the long wire in a tightening state all the time, so that data provided by the buoy and the long wire are most correct;
4. the automatic wire winding device always keeps the buoy at the same level with the water surface, so that the water level and the water cube quantity can be effectively monitored, and the monitoring accuracy is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic illustration of a monitoring buoy;
fig. 2 is a cross-sectional view of fig. 1.
Reference numerals illustrate:
1. a buoy; 2. a long line; 3. an automatic take-up and pay-off device; 4. a limiter; 5. a tension sensor;
6. an ultrasonic sensor; 7. a second hole;
11. a housing; 12. a wire reel; 13. a motor; 14. a winding slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
A monitoring buoy comprising a buoy 1 and a long line 2, characterized in that: the long wire 2 is connected with the central point of the buoy 1 through an automatic winding and unwinding device 3, a limiter 4 for the long wire 2 to pass through is arranged at the lower end of the automatic winding and unwinding device 3, a tension sensor 5 is arranged at the bottom end of the long wire 2, and the tension sensor is connected with the automatic winding and unwinding device. The long line 2 of the buoy 1 is connected to the central position of the buoy 1, so that the balance of the buoy 1 can be kept all the time, and the accuracy of measuring the water level is ensured; the buoy 1 is wound and unwound through the limiter 4, and when the water level is fast to drop, the long line 2 of the buoy 1 is ensured not to be wound or knotted; the moment sensor arranged at the bottom end of the long wire enables the long wire to be always kept in a tightened state, so that data provided by the buoy and the long wire are the most correct; the automatic wire winding device always keeps the buoy at the same level with the water surface, so that the water level and the water cube quantity can be effectively monitored, and the monitoring accuracy is ensured.
Specifically, when the water level drops and the long wire 2 is not tightened, the tension sensor 5 feeds back to the automatic wire winding and unwinding device 3, and the automatic wire winding and unwinding device 3 winds the wire; when the water level rises, the buoy 1 floats along with the water level, the tension of the long wire 2 increases, the tension sensor 5 feeds back to the automatic take-up and pay-off device 3, and the automatic take-up and pay-off device 3 carries out pay-off.
In example 1, as a preferred embodiment of the monitoring buoy, the buoy 1 is in a hemispherical shape, the automatic wire winding and unwinding device 3 is connected to the center of the planar end of the buoy 1, the automatic wire winding and unwinding device 3 enables the buoy 1 to move up and down and always keep the buoy 1 below the water surface and close to the water surface, the measuring point of the buoy 1 is located at the highest water level, the effect is optimal, the accuracy is highest, and all positions needing to be monitored can be covered.
Embodiment 2, as a preferred embodiment of the monitoring buoy, is different from embodiment 1 in that the buoy 1 is a sphere, the automatic wire winding and unwinding device 3 is connected to the sphere of the buoy 1, the automatic wire winding and unwinding device 3 makes the buoy 1 move up and down and always keep the buoy 1 under the water surface and close to the water surface, the measuring point of the buoy 1 is located at the highest water level, the effect is the best, the accuracy is the highest, and all the positions to be monitored can be covered.
On the basis of the above embodiment, as shown in fig. 2, as a preferred embodiment, the automatic winding and unwinding device 3 includes a housing 11, two sides of the housing 11 are respectively provided with a hole through which a winding shaft 12 passes, the length of the winding shaft 12 is greater than the width of the housing 11, one end or two ends of the winding shaft 12 are provided with a motor 13 for winding or unwinding the winding shaft 12, and the motor 13 drives the winding shaft 12 to rotate.
In addition to the above embodiment, as shown in fig. 2, as a preferred embodiment, one end of the long wire 2 is wound on the winding shaft 11, and the winding shaft 11 is provided with a winding slot 14, so that the long wire is effectively wound into the slot, and disordered winding is prevented.
Specifically, the motor 13 drives the winding shaft 12 to retract or pay out the long wire wound around the winding slot 14, so that the buoy is always kept below the water surface and close to the water surface, and the monitoring accuracy is high.
On the basis of the above embodiment, as shown in fig. 2, as a preferred embodiment, the upper surface and the lower surface of the limiter 4 are respectively provided with a hole two 7 through which the long wire 2 passes, so that when the water level drops fast, the long wire of the buoy is ensured not to be wound or knotted.
Specifically, the limiter 4 may be a quadrangular frustum with a narrow upper part and a wide lower part, so that a long wire can pass through conveniently, and a fixing piece connected with the housing 11 is arranged at the upper end of the limiter 4.
On the basis of the above embodiment, as a preferred embodiment, the bottom end of the long wire 2 passes through the tension sensor 5 and is disposed at the bottom of the water collection well by a weight.
Example 3, a preferred embodiment of the monitoring buoy, differs from example 1, example 2 in that the weight may be a fixed anchor.
Example 4, which is a preferred embodiment of the monitoring buoy, differs from example 1, example 2, and example 3 in that the weight may be a weight.
On the basis of the above embodiment, as a preferred embodiment, the buoy 1 is provided with at least two ultrasonic sensors 6, the ultrasonic sensors divergently emit ultrasonic signals from the water surface to the bottom of the well, and when the emitted ultrasonic signals encounter an obstacle and are reflected back, a receiver on the ultrasonic sensors receives the ultrasonic signals and feeds back the monitoring result.
On the basis of the above-described embodiments, as a preferred embodiment, the ultrasonic sensors 6 are provided on the spherical end of the float 1, and the ultrasonic sensors 6 are distributed along the circumferential direction of the float 1.
The long line 2 of the buoy 1 is connected to the central position of the buoy 1, so that the balance of the buoy 1 can be kept all the time, and the accuracy of measuring the water level is ensured; the buoy 1 is wound and unwound through the limiter 4, and when the water level is fast to drop, the long line 2 of the buoy 1 is ensured not to be wound or knotted; the moment sensor arranged at the bottom end of the long wire enables the long wire to be always kept in a tightened state, so that data provided by the buoy and the long wire are the most correct; the automatic wire winding device always keeps the buoy at the same level with the water surface, so that the water level and the water cube quantity can be effectively monitored, and the monitoring accuracy is ensured.
The present utility model is not limited to the conventional technical means known to those skilled in the art.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A monitoring buoy comprising a buoy (1) and a long line (2), characterized in that: the automatic winding and unwinding device is characterized in that the long wire (2) is connected with the central point of the buoy (1) through the automatic winding and unwinding device (3), a limiter (4) for the long wire (2) to penetrate through is arranged at the lower end of the automatic winding and unwinding device (3), a tension sensor (5) is arranged at the bottom end of the long wire (2), and the tension sensor (5) is connected with the automatic winding and unwinding device (3).
2. The monitoring buoy of claim 1, characterized in that: the buoy (1) is hemispherical, the center of the plane end of the buoy (1) is connected with the automatic winding and unwinding device (3), and the automatic winding and unwinding device (3) enables the buoy (1) to move up and down and always keep the buoy (1) to be located below the water surface and close to the water surface.
3. The monitoring buoy of claim 2, characterized in that: the automatic winding and unwinding device (3) comprises a shell (11), holes I for a winding shaft (12) to penetrate are formed in two sides of the shell (11), the length of the winding shaft (12) is larger than the width of the shell (11), a motor (13) for winding or unwinding the winding shaft (12) is arranged at one end or two ends of the winding shaft (12), and the motor (13) drives the winding shaft (12) to rotate.
4. A monitoring buoy according to claim 3, characterized in that: one end of the long wire (2) is wound on the winding shaft (12), and a winding notch (14) is formed in the winding shaft (12).
5. The monitoring buoy of claim 4, wherein: the upper surface and the lower surface of the limiter (4) are respectively provided with a second hole (7) for the long wire (2) to pass through.
6. The monitoring buoy of claim 5, characterized in that: the bottom end of the long wire (2) passes through the tension sensor (5) and is arranged at the bottom of the water collecting well through the weight pressing piece.
7. The monitoring buoy of claim 6, characterized in that: the weight is a fixed anchor.
8. The monitoring buoy of claim 6, characterized in that: the weight piece is a weight.
9. The monitoring buoy of claim 7 or 8, characterized in that: the buoy (1) is provided with ultrasonic sensors (6), and the ultrasonic sensors (6) are at least two.
10. The monitoring buoy of claim 9, characterized in that: the ultrasonic sensors (6) are arranged on the spherical end of the buoy (1), and the ultrasonic sensors (6) are distributed along the circumferential direction of the buoy (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346589.1U CN219757468U (en) | 2023-05-30 | 2023-05-30 | Monitoring buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346589.1U CN219757468U (en) | 2023-05-30 | 2023-05-30 | Monitoring buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757468U true CN219757468U (en) | 2023-09-26 |
Family
ID=88089855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321346589.1U Active CN219757468U (en) | 2023-05-30 | 2023-05-30 | Monitoring buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757468U (en) |
-
2023
- 2023-05-30 CN CN202321346589.1U patent/CN219757468U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |