CN220584199U - Sensor lifting device of river and lake water quality monitoring unmanned ship - Google Patents
Sensor lifting device of river and lake water quality monitoring unmanned ship Download PDFInfo
- Publication number
- CN220584199U CN220584199U CN202322129642.9U CN202322129642U CN220584199U CN 220584199 U CN220584199 U CN 220584199U CN 202322129642 U CN202322129642 U CN 202322129642U CN 220584199 U CN220584199 U CN 220584199U
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- support
- sensor
- water quality
- unmanned ship
- lifting device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 239000004677 Nylon Substances 0.000 claims abstract description 44
- 229920001778 nylon Polymers 0.000 claims abstract description 44
- 230000003028 elevating effect Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a sensor lifting device of an unmanned ship for monitoring water quality in rivers and lakes, which relates to the technical field of water quality monitoring and comprises a fixing frame, wherein a supporting frame is fixedly connected to the fixing frame, a lifting disc is rotatably connected to the supporting frame, one side of the lifting disc is connected with a gear motor, a driving shaft of the gear motor is connected with the lifting disc, the gear motor drives the lifting disc to rotate, a nylon rope is wound on the lifting disc, a pulley is fixedly connected to the fixing frame, a universal ring is arranged below the pulley, a spring safety hook is arranged below the universal ring, and the other end of the universal ring is connected with the spring safety hook through the nylon rope. Compared with the traditional steel rope, the nylon rope in the application is light in weight, the electricity consumption of the gear motor can be reduced, the use power of the gear motor is reduced, and meanwhile, the weight of the upper part of the sensor lifting device is reduced, so that the stability and wind resistance of the lifting device on an unmanned ship are good.
Description
Technical Field
The utility model relates to the technical field of water quality monitoring, in particular to a sensor lifting device of an unmanned ship for monitoring water quality of rivers and lakes.
Background
The sensor lifting device arranged on the water quality monitoring unmanned ship is used for driving the water quality monitoring sensor to lift when the water quality monitoring unmanned ship performs water quality monitoring work, so that the operability of the water quality monitoring unmanned ship during running water quality monitoring is met, the water quality sensor is put in when reaching a water quality monitoring point, and the technical requirements for water quality monitoring of different depths are met.
The sensor lifting device used at present is complex in structure, high in power consumption, weak in stability and heavy in weight, and is poor in overall stability after being assembled with a water quality monitoring unmanned ship.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide the sensor lifting device of the river and lake water quality monitoring unmanned ship, which has the advantages of simple structure, low power consumption and good stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the sensor lifting device of the river and lake water quality monitoring unmanned ship comprises a fixed frame, wherein a supporting frame is fixedly connected to the fixed frame and used for supporting a lifting disc, and the lifting disc can rotate under the condition of fixed position. The lifting disc is rotationally connected to the supporting frame and used for winding and unwinding the nylon ropes. One side of the lifting disc is connected with a gear motor, a driving shaft of the gear motor is connected with the lifting disc, the gear motor drives the lifting disc to rotate, and the gear motor is used for driving the lifting disc to rotate.
The lifting disc is wound with nylon ropes, and the nylon ropes are used for driving the sensors on the unmanned ship for water quality monitoring to ascend or descend, so that the sensors can monitor water quality at different heights. The traditional sensor lifting device uses a steel rope to drive the sensor to lift, and as the sensitivity of the steel rope in the mass of the sensor to drive the sensor to lift is low, the power required by a gear motor to drive a lifting disc to retract and retract the steel rope with heavy mass is high, and the used electric quantity is high; meanwhile, the sensor lifting device is unstable on unmanned ships due to the heavy weight of the steel cable. The gear motor is connected with an external sensor. When the sensor is required to ascend or descend, corresponding data are input into the controller, and the gear motor drives the lifting disc to rotate so as to drive the sensor to ascend or descend by corresponding height.
The fixed mount is fixedly connected with a pulley, and the nylon rope moves along the pulley. A gimbal is provided below the pulley, which allows the sensor to twist in all directions. The universal ring is characterized in that a spring safety hook is arranged below the universal ring and detachably connected to the sensor, so that the universal ring is convenient to detach. The nylon rope is connected with one end of the universal ring through the pulley, and the other end of the universal ring is connected with the spring safety hook through the nylon rope.
One end of the nylon rope is fixed on the lifting disc, and the other end is connected with the spring safety hook.
Working principle:
when the sensor needs to rise, the gear motor drives the lifting disc to rotate, one end of the nylon rope is wound on the lifting disc, so that the nylon rope moves to one side close to the lifting disc along the pulley, and the other end of the nylon rope drives the sensor to move upwards.
When the sensor needs to descend, the gear motor drives the lifting disc to rotate, the nylon rope is separated from the lifting disc, so that the nylon rope moves to one side close to the sensor along the pulley, and the sensor moves downwards under the action of gravity.
The nylon rope in this application has replaced traditional cable rope, compares the quality of nylon rope in this application of traditional cable rope light, can reduce gear motor's power consumption, reduces gear motor's use power, has reduced the weight on this sensor elevating gear upper portion simultaneously for this elevating gear is good, the windfastness on unmanned ship's stability is good.
Further is: the fixing frame comprises a first support, a second support and a third support, wherein the second support is connected with the first support and the third support respectively, and the width of the third support is larger than that of the first support and the second support. The width of third support sets up according to unmanned ship's width, generally the width of third support is unanimous with unmanned ship's fixing base's width, and whole third support is fixed on unmanned ship's fixing base for this sensor elevating gear's stability is good, and the resistance to wind is good.
Further is: the first support, the second support and the third support are all made of aluminum alloy materials, so that the formed fixing frame is light in weight.
Further is: the second support is detachably connected with the first support and the third support respectively, and is convenient to install and detach.
Further is: the universal ring is an 8-shaped universal ring, and allows the sensor to swing and rotate in all directions.
Further is: the 8-shaped universal ring comprises an upper fixing piece and a lower fixing piece, wherein the upper fixing piece and the lower fixing piece are rotationally connected through a connecting shaft, so that the sensor can be allowed to swing along the axial direction of the rotating shaft.
The connecting shaft is rotationally connected with a hanging wheel, the upper fixing piece is rotationally connected with a first hook, and the lower fixing piece is rotationally connected with a second hook, so that the sensor is allowed to rotate along the axial direction of the sensor.
Further is: the pulley is provided with two, and one of them sets up in the top of elevating disc, and the nylon rope that is released from the elevating disc is along the pulley transmission on it. The other one is arranged at the middle position of the first bracket, so that the sensor is positioned at the middle position of the fixing frame under the action of gravity, and the sensor is prevented from touching the fixing frame in the hanging process, so that the rising or falling precision of the sensor is influenced.
Further is: the support frame is provided with a wire arranging ring for arranging the wound nylon ropes and preventing the nylon ropes from winding
The nylon rope has the advantages that the nylon rope replaces a traditional steel rope, compared with the traditional steel rope, the nylon rope is light in weight, the electricity consumption of a gear motor can be reduced, the use power of the gear motor is reduced, and meanwhile, the weight of the upper part of the sensor lifting device is reduced, so that the stability and wind resistance of the lifting device on an unmanned ship are good. The width of third support is greater than the width of first support and second support for this sensor elevating gear's stability is good, and the resistance to wind is good. The first support, the second support and the third support are all made of aluminum alloy materials, so that the formed fixing frame is light in weight. The universal ring is an 8-shaped universal ring, and allows the sensor to swing and rotate in all directions.
Drawings
FIG. 1 is a front view of a sensor lifting device of a river and lake water quality monitoring unmanned ship according to an embodiment of the utility model;
FIG. 2 is a right side view of a sensor lifting device of a river and lake water quality monitoring unmanned ship according to an embodiment of the utility model;
FIG. 3 is a schematic structural view of a fixing frame according to an embodiment of the utility model;
FIG. 4 is a schematic view of a gimbal ring according to an embodiment of the present utility model;
in the figure: 1. a fixing frame; 2. a support frame; 3. a lifting disc; 4. a speed reducing motor; 5. nylon ropes; 6. a pulley; 7. a universal ring; 9. a first bracket; 10. a second bracket; 11. a third bracket; 12. an upper fixing member; 13. a lower fixing member; 14. a connecting shaft; 15. hanging wheels; 16. a first hook; 17. a second hook; 18. arranging wire rings; 100. a sensor.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, an embodiment of the application provides a sensor lifting device of a river and lake water quality monitoring unmanned ship, which comprises a fixing frame 1, wherein a supporting frame 2 is fixedly connected to the fixing frame 1, and the supporting frame 2 is used for supporting a lifting disc 3, so that the lifting disc 3 can rotate under the condition of fixed position. The lifting disc 3 is rotatably connected to the supporting frame 2, and the lifting disc 3 is used for winding and unwinding the nylon ropes 5 in a rotating mode. One side of the lifting disc 3 is connected with a gear motor 4, a driving shaft of the gear motor 4 is connected with the lifting disc 3, the gear motor 4 drives the lifting disc 3 to rotate, and the gear motor 4 is used for driving the lifting disc 3 to rotate.
The lifting disc 3 is wound with a nylon rope 5, and the nylon rope 5 is used for driving the sensor 100 on the unmanned ship for water quality monitoring to ascend or descend, so that the sensor 100 can monitor water quality at different heights. The traditional sensor 100 lifting device uses a steel cable to drive the sensor 100 to lift, and as the sensitivity of driving the sensor to lift is low in the mass of the steel cable, the power required by the gear motor 4 to drive the lifting disk 3 to retract and retract the heavy steel cable is high, and the used electric quantity is high; meanwhile, the sensor lifting device is unstable on unmanned ships due to the heavy weight of the steel cable. The gear motor 4 is connected with an external sensor. When the sensor is required to ascend or descend, corresponding data are input into the controller, and the gear motor 4 drives the lifting disc 3 to rotate so as to drive the sensor to ascend or descend by corresponding height.
The fixed frame 1 is fixedly connected with a pulley 6, and the nylon rope 5 moves along the pulley 6. Below the pulley 6 a gimbal 7 is provided, which gimbal 7 allows the sensor to twist in all directions. A spring safety hook (not shown in the figure) is arranged below the universal ring 7, and the spring safety hook is detachably connected to the sensor, so that the spring safety hook is convenient to detach. The nylon rope 5 is connected with one end of the universal ring 7 through the pulley 6, and the other end of the universal ring 7 is connected with the spring safety hook through the nylon rope.
One end of the nylon rope 5 is fixed on the lifting disc 3, and the other end is connected with the spring safety hook.
Working principle:
when the sensor needs to rise, the gear motor 4 drives the lifting disc 3 to rotate, one end of the nylon rope 5 is wound on the lifting disc 3, the nylon rope 5 moves along the pulley 6 to one side close to the lifting disc 3, and the other end of the nylon rope 5 drives the sensor to move upwards.
When the sensor needs to descend, the gear motor 4 drives the lifting disc 3 to rotate, the nylon rope 5 is separated from the lifting disc 3, the nylon rope 5 moves to one side close to the sensor along the pulley 6, and the sensor moves downwards under the action of gravity.
The nylon rope in this application has replaced traditional cable rope, compares traditional cable rope nylon rope 5's quality light, can reduce gear motor 4's power consumption, reduces gear motor 4's use power, has reduced the weight on this sensor elevating gear upper portion simultaneously for this elevating gear is good, the windfastness is good on unmanned ship's stability.
On the basis of the above, as shown in fig. 3, the fixing frame 1 includes a first bracket 9, a second bracket 10 and a third bracket 11, the second bracket 10 is connected with the first bracket 9 and the third bracket 11, respectively, and the width of the third bracket 11 is greater than the width of the first bracket 9 and the second bracket 10. The width of the third support 11 is set according to the width of the unmanned ship, generally, the width of the third support 11 is consistent with the width of a fixing seat on the unmanned ship, and the whole third support 11 is fixed on the fixing seat on the unmanned ship, so that the sensor lifting device is good in stability and wind resistance.
On the basis of the above, the first bracket 9, the second bracket 10 and the third bracket 11 are all made of aluminum alloy materials, so that the formed fixing frame 1 is light in weight.
On the basis of the above, the second bracket 10 is detachably connected with the first bracket 9 and the third bracket 11 respectively, so that the installation and the detachment are convenient.
On the basis of the above, the universal ring 7 is an 8-shaped universal ring 7, and allows the sensor to swing and rotate in all directions.
On the basis of the above, as shown in fig. 4, the 8-shaped gimbal ring 7 includes an upper fixing piece 12 and a lower fixing piece 13, and the upper fixing piece 12 and the lower fixing piece 13 are rotatably connected by a connecting shaft 14, so that the sensor can be allowed to swing in the axial direction of the rotating shaft.
The connecting shaft 14 is rotatably connected with a hanging wheel 15, the upper fixing piece 12 is rotatably connected with a first hanging hook 16, and the lower fixing piece 13 is rotatably connected with a second hanging hook 17, so that the sensor is allowed to rotate along the axial direction of the sensor.
On the basis of the above, two pulleys 6 are provided, one of which is provided above the lifting disk 3, and the nylon rope 5 paid out from the lifting disk 3 is driven along the pulley 6 located thereon. The other is arranged at the middle position of the first bracket 9, so that the sensor is positioned at the middle position of the fixing frame 1 under the action of gravity, and the sensor is prevented from touching the fixing frame 1 in the hanging process, thereby affecting the ascending or descending precision of the sensor.
On the basis of the above, the supporting frame 2 is provided with a wire arranging ring 18 for arranging the wound nylon ropes 5 and preventing the nylon ropes 5 from winding.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. Sensor elevating gear of river lake water quality monitoring unmanned ship, its characterized in that: including mount (1), fixedly connected with support frame (2) on mount (1), rotate on support frame (2) and be connected with elevating disc (3), one side of elevating disc (3) is connected with gear motor (4), the drive shaft and the elevating disc (3) of gear motor (4) are connected, gear motor (4) drive elevating disc (3) rotate, the winding has nylon rope (5) on elevating disc (3), fixedly connected with pulley (6) on mount (1), the below of pulley (6) is provided with universal ring (7), the below of universal ring (7) is provided with spring safety hook, nylon rope (5) are connected with the one end of universal ring (7) through pulley (6), the other end of universal ring (7) is connected with spring safety hook through the nylon rope.
2. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 1, wherein: the fixing frame (1) comprises a first support (9), a second support (10) and a third support (11), wherein the second support (10) is connected with the first support (9) and the third support (11) respectively, and the width of the third support (11) is larger than that of the first support (9) and the second support (10).
3. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 2, wherein: the first support (9), the second support (10) and the third support (11) are all made of aluminum alloy materials.
4. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 2, wherein: the second bracket (10) is detachably connected with the first bracket (9) and the third bracket (11) respectively.
5. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 1, wherein: the universal ring (7) is an 8-shaped universal ring (7).
6. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 5, wherein: the 8-shaped universal ring (7) comprises an upper fixing piece (12) and a lower fixing piece (13), the upper fixing piece (12) and the lower fixing piece (13) are rotationally connected through a connecting shaft (14), a hanging wheel (15) is rotationally connected to the connecting shaft (14), a first hanging hook (16) is rotationally connected to the upper fixing piece (12), and a second hanging hook (17) is rotationally connected to the lower fixing piece (13).
7. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 1, wherein: two pulleys (6) are arranged, one of the pulleys is arranged above the lifting disc (3), and the other pulley is arranged in the middle of the first bracket (9).
8. The sensor lifting device of a river and lake water quality monitoring unmanned ship according to claim 1, wherein: the supporting frame (2) is provided with a wire arranging ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129642.9U CN220584199U (en) | 2023-08-08 | 2023-08-08 | Sensor lifting device of river and lake water quality monitoring unmanned ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129642.9U CN220584199U (en) | 2023-08-08 | 2023-08-08 | Sensor lifting device of river and lake water quality monitoring unmanned ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584199U true CN220584199U (en) | 2024-03-12 |
Family
ID=90122366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129642.9U Active CN220584199U (en) | 2023-08-08 | 2023-08-08 | Sensor lifting device of river and lake water quality monitoring unmanned ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584199U (en) |
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2023
- 2023-08-08 CN CN202322129642.9U patent/CN220584199U/en active Active
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