CN213985296U - Depth-fixed hovering type ultrasonic liquid level meter - Google Patents
Depth-fixed hovering type ultrasonic liquid level meter Download PDFInfo
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- CN213985296U CN213985296U CN202022458872.6U CN202022458872U CN213985296U CN 213985296 U CN213985296 U CN 213985296U CN 202022458872 U CN202022458872 U CN 202022458872U CN 213985296 U CN213985296 U CN 213985296U
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Abstract
The utility model belongs to the technical field of ultrasonic wave level gauge equipment, especially, depthkeeping formula ultrasonic wave level gauge that hovers, including unmanned aerial vehicle, unmanned aerial vehicle's bottom fixedly connected with adjusts the frame, adjusts the bottom fixedly connected with sliding sleeve of frame, and the inner wall of sliding sleeve slides and pegs graft and has the slide bar. This depthkeeping hovering ultrasonic wave level gauge, thereby when having reached the operation, drive the ultrasonic wave level gauge through control unmanned aerial vehicle and come to being detected the top, when the accurate adjustment detects high position, control micro motor reversal work, under the condition of balancing weight own gravity, drive the ultrasonic wave level gauge downstream, the simultaneous control slide bar slides in the sliding sleeve is inside, adjust the position of accurate detection height, before the installation through adjusting the locking ring, control first rand and second rand joint rolling ball, control rolling ball rotates in inside, probe vertical downward detection at the condition of own gravity under when position control finishes, thereby the precision of detection has been improved.
Description
Technical Field
The utility model relates to an ultrasonic wave level gauge technical field especially relates to a depthkeeping formula ultrasonic wave level gauge that hovers.
Background
The ultrasonic level gauge is a digital level gauge controlled by a microprocessor.
During measurement, ultrasonic pulses are emitted by a sensor (transducer), sound waves are reflected by the surface of the liquid and then received by the same sensor, the sound waves are converted into electric signals through a piezoelectric crystal, and the distance from the sensor to the surface of the measured liquid is calculated according to the time between the emission and the reception of the sound waves. Because of adopting non-contact measurement, the measured medium is almost unlimited, and can be widely used for measuring the height of various liquid and solid materials.
The ultrasonic liquid level meter consists of three parts: ultrasonic transducer (probe), drive circuit (module), electronic liquid crystal display module.
According to the application publication number CN 201810276296.8, a flying suspended ultrasonic liquid level meter is disclosed, although the ultrasonic liquid level meter is used, if the situation is complex, the distance is long or a tester cannot arrive at the place in a short distance, a user can use the flying suspended ultrasonic liquid level meter, the flying suspended ultrasonic liquid level meter has the functions of flying and suspending in the air, and the ultrasonic liquid level meter can be normally operated to obtain accurate data; need not fixed ultrasonic wave level gauge when measuring the liquid level, make the flight of ultrasonic wave level gauge suspend in the air on liquid upper portion, realize the measurement of liquid level promptly, still can change measuring position and place at any time in a flexible way, thereby just can easily obtain the data that need in the short time, the data that make the acquisition are more comprehensive more accurate, but can know according to figure 1, the ultrasonic wave level gauge body is direct mount in unmanned aerial vehicle's bottom, but the ultrasonic wave level gauge installation requires transducer (probe) must be surveyed the liquid level by the perpendicular to, when unmanned aerial vehicle bottom with be detected the face out of plumb, will lead to the probe out of plumb, thereby influence the detection, so need a depth-fixed hover formula ultrasonic wave level gauge.
SUMMERY OF THE UTILITY MODEL
Based on current technical problem, the utility model provides a depthkeeping formula ultrasonic wave level gauge that hovers.
The utility model provides a pair of formula ultrasonic wave level gauge hovers at fixed depth, including unmanned aerial vehicle, unmanned aerial vehicle's bottom fixedly connected with adjusts the frame, the bottom fixedly connected with sliding sleeve of adjusting the frame, the inner wall of sliding sleeve slides and pegs graft and has the slide bar, two the equal fixedly connected with stopper in top of slide bar, two the surface of stopper all is located the inside of adjusting the frame, two the equal fixedly connected with connecting plate in bottom of slide bar, the surface of connecting plate is provided with adjusting device, adjusting device is including the balancing weight, the top of balancing weight and the bottom fixed connection of connecting plate.
Preferably, the inner bottom wall of the adjusting frame is fixedly connected with an installation plate, the upper surface of the installation plate is fixedly connected with a micro motor, the model of the micro motor is 80KTYZ, and the micro motor is a forward and reverse rotation motor;
through the technical scheme, the effect of controlling the forward and reverse rotation to adjust the extension and retraction of the sliding rod is achieved.
Preferably, an output shaft of the micro motor is fixedly connected with a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected with a winding wheel, and a steel wire rope is wound on the surface of the winding wheel;
through the technical scheme, the effect that the steel wire rope is released after being tightened up is achieved by rotating the winding wheel.
Preferably, a sliding hole is formed in the center of the inner bottom wall of the adjusting frame, the inner wall of the sliding hole is in sliding insertion connection with the surface of the steel wire rope, and the bottom end of the steel wire rope is fixedly connected with the upper surface of the connecting plate;
through the technical scheme, the effect that the steel wire rope pulls the connecting plate to move is achieved.
Preferably, the surface of the counterweight block is provided with a mounting groove, the inner bottom wall of the mounting groove is fixedly connected with a first clamping ring, and the inner wall of the first clamping ring is rotatably connected with a rotating ball;
through the technical scheme, the effect of facilitating the clamping and rotation of the rotating ball is achieved.
Preferably, the surface of the rotating ball is rotatably connected with a second clamping ring, the surface of the second clamping ring is in sliding insertion connection with the inner wall of the mounting groove, the inner wall of the mounting groove is in threaded connection with a locking ring, and the surface of the locking ring is positioned above the second clamping ring;
through the technical scheme, the clamping force of the rotating ball is adjusted by rotating the locking ring, and the rotating ball is convenient to rotate under the condition of self gravity.
Preferably, the surface of the rotating ball is fixedly connected with a connecting block, and the bottom of the connecting block is fixedly connected with an ultrasonic liquid level meter.
The utility model provides a beneficial effect does:
be provided with adjusting device through the surface that sets up the connecting plate, adjusting device is including the balancing weight, the top of balancing weight and the bottom fixed connection of connecting plate, thereby when having reached the operation, it comes to being detected the top to drive the ultrasonic wave level gauge through control unmanned aerial vehicle, when the high position of needs accurate adjustment detection, control micro motor reversal work, under the condition of balancing weight own gravity, drive the ultrasonic wave level gauge lapse, the simultaneous control slide bar slides in the sliding sleeve is inside, adjust the position of accurate detection height, through adjusting the check ring before the installation, control first rand and second rand joint rolling ball, control rolling ball rotates in inside, probe vertical lapse that controls the ultrasonic wave level gauge under the condition of own gravity after the position control ends, thereby the precision of detecting has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a depth-fixed hovering ultrasonic level gauge;
FIG. 2 is an enlarged view of the structure A in FIG. 1 of a depth-fixed hovering ultrasonic level gauge;
FIG. 3 is a perspective view of a connection plate structure of a depth-fixed hovering ultrasonic level gauge.
In the figure: 1. an unmanned aerial vehicle; 2. an adjusting frame; 3. a sliding sleeve; 4. a slide bar; 5. a limiting block; 6. a connecting plate; 7. a balancing weight; 8. mounting a plate; 9. a micro motor; 10. a rotating shaft; 11. a winding wheel; 12. a wire rope; 13. a slide hole; 14. mounting grooves; 15. a first collar; 16. rotating the ball; 17. a second collar; 18. a locking ring; 19. connecting blocks; 20. an ultrasonic liquid level meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a depth-fixed hovering ultrasonic level meter comprises an unmanned aerial vehicle 1, an adjusting frame 2 is fixedly connected to the bottom of the unmanned aerial vehicle 1, a sliding sleeve 3 is fixedly connected to the bottom of the adjusting frame 2, sliding rods 4 are inserted into the inner wall of the sliding sleeve 3 in a sliding manner, stoppers 5 are fixedly connected to the top ends of the two sliding rods 4, the surfaces of the two stoppers 5 are located inside the adjusting frame 2, connecting plates 6 are fixedly connected to the bottom ends of the two sliding rods 4, an adjusting device is arranged on the surface of each connecting plate 6, the adjusting device comprises a balancing weight 7, and the top of the balancing weight 7 is fixedly connected with the bottom of the connecting plate 6;
the inner bottom wall of the adjusting frame 2 is fixedly connected with an installing plate 8, the upper surface of the installing plate 8 is fixedly connected with a micro motor 9, the model of the micro motor 9 is 80KTYZ, and the micro motor 9 is a forward and reverse rotation motor; an output shaft of the micro motor 9 is fixedly connected with a rotating shaft 10 through a coupler, one end of the rotating shaft 10 is fixedly connected with a winding wheel 11, and a steel wire rope 12 is wound on the surface of the winding wheel 11;
the center of the inner bottom wall of the adjusting frame 2 is provided with a sliding hole 13, the inner wall of the sliding hole 13 is in sliding insertion connection with the surface of a steel wire rope 12, the bottom end of the steel wire rope 12 is fixedly connected with the upper surface of the connecting plate 6, and the effect that the steel wire rope pulls to drive the connecting plate to move is achieved through the technical scheme;
the surface of the balancing weight 7 is provided with an installation groove 14, the inner bottom wall of the installation groove 14 is fixedly connected with a first clamping ring 15, and the inner wall of the first clamping ring 15 is rotatably connected with a rotating ball 16; the surface of the rotating ball 16 is rotatably connected with a second clamping ring 17, the surface of the second clamping ring 17 is in sliding insertion connection with the inner wall of the mounting groove 14, the inner wall of the mounting groove 14 is in threaded connection with a locking ring 18, and the surface of the locking ring 18 is positioned above the second clamping ring 17;
the surface of the rotating ball 16 is fixedly connected with a connecting block 19, and the bottom of the connecting block 19 is fixedly connected with an ultrasonic liquid level meter 20; an adjusting device is arranged on the surface of the connecting plate 6 and comprises a balancing weight 7, the top of the balancing weight 7 is fixedly connected with the bottom of the connecting plate 6, thereby achieving the operation, the ultrasonic liquid level meter 20 is driven to be above the detected position by controlling the unmanned aerial vehicle 1, when the detection height position needs to be accurately adjusted, the micro motor 9 is controlled to work reversely, under the condition of the self gravity of the balancing weight 7, the ultrasonic liquid level meter 20 is driven to move downwards, meanwhile, the sliding rod 4 is controlled to slide in the sliding sleeve 3 to adjust the position of the accurate detection height, the first clamping ring 15 and the second clamping ring 17 are controlled to be clamped with the rotating ball 16 by adjusting the locking ring 18 before installation, the rotating ball 16 is controlled to rotate in the inner part, and after the position adjustment is finished, the probe of the ultrasonic liquid level meter 20 is controlled to vertically downwards detect under the condition of self gravity, so that the detection precision is improved.
The working principle is as follows: during the operation, drive ultrasonic wave level gauge 20 through control unmanned aerial vehicle 1 and come to being detected the top, when the high position of needs accurate adjustment detection, control micro motor 9 reversal work, under the condition of balancing weight 7 self gravity, drive ultrasonic wave level gauge 20 downstream, control slide bar 4 simultaneously and slide in sliding sleeve 3 is inside, adjust the position of accurate detection height, through adjusting locking ring 18 before the installation, control first rand 15 and second rand 17 joint rolling ball 16, control rolling ball 16 rotates in inside, control ultrasonic wave level gauge 20's probe vertical downward detection under the condition of self gravity after the position control.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a depthkeeping ultrasonic wave level gauge of hovering, includes unmanned aerial vehicle (1), its characterized in that: the utility model discloses an unmanned aerial vehicle (1) bottom fixedly connected with adjusts frame (2), the bottom fixedly connected with sliding sleeve (3) of adjusting frame (2), the inner wall of sliding sleeve (3) slides and pegs graft and have slide bar (4), two the equal fixedly connected with stopper (5) in top of slide bar (4), two the surface of stopper (5) all is located the inside of adjusting frame (2), two the equal fixedly connected with connecting plate (6) in bottom of slide bar (4), the surface of connecting plate (6) is provided with adjusting device, adjusting device is including balancing weight (7), the top of balancing weight (7) and the bottom fixed connection of connecting plate (6).
2. The depth-fixed hovering ultrasonic liquid level meter according to claim 1, wherein: inner diapire fixedly connected with mounting panel (8) of adjusting frame (2), the last fixed surface of mounting panel (8) is connected with micro motor (9), the model of micro motor (9) is 80KTYZ, micro motor (9) are just reversing motor.
3. The depth-fixed hovering ultrasonic liquid level meter according to claim 2, wherein: the output shaft of micro motor (9) passes through shaft coupling fixedly connected with axis of rotation (10), the one end fixedly connected with winding wheel (11) of axis of rotation (10), the surface winding of winding wheel (11) has wire rope (12).
4. The depth-fixed hovering ultrasonic liquid level meter according to claim 3, wherein: the inner bottom wall center of the adjusting frame (2) is provided with a sliding hole (13), the inner wall of the sliding hole (13) is in sliding insertion connection with the surface of the steel wire rope (12), and the bottom end of the steel wire rope (12) is fixedly connected with the upper surface of the connecting plate (6).
5. The depth-fixed hovering ultrasonic liquid level meter according to claim 1, wherein: mounting groove (14) have been seted up on the surface of balancing weight (7), the interior diapire fixedly connected with first rand (15) of mounting groove (14), the inner wall of first rand (15) is rotated and is connected with rolling ball (16).
6. The depth-fixed hovering ultrasonic liquid level meter according to claim 5, wherein: the surface of rolling ball (16) is rotated and is connected with second rand (17), the surface of second rand (17) is pegged graft with the inner wall slip of mounting groove (14), the inner wall threaded connection of mounting groove (14) has locking ring (18), the surface of locking ring (18) is located the top of second rand (17).
7. The depth-fixed hovering ultrasonic liquid level meter according to claim 5, wherein: the surface of the rotating ball (16) is fixedly connected with a connecting block (19), and the bottom of the connecting block (19) is fixedly connected with an ultrasonic liquid level meter (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458872.6U CN213985296U (en) | 2020-10-30 | 2020-10-30 | Depth-fixed hovering type ultrasonic liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022458872.6U CN213985296U (en) | 2020-10-30 | 2020-10-30 | Depth-fixed hovering type ultrasonic liquid level meter |
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| Publication Number | Publication Date |
|---|---|
| CN213985296U true CN213985296U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022458872.6U Active CN213985296U (en) | 2020-10-30 | 2020-10-30 | Depth-fixed hovering type ultrasonic liquid level meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739482A (en) * | 2022-06-13 | 2022-07-12 | 山东鼎泰新能源有限公司 | Intelligence hydraulic engineering bathymetric survey device |
| CN116625462A (en) * | 2023-07-24 | 2023-08-22 | 山东方明药业集团股份有限公司 | Ultrasonic liquid level meter with protection effect |
-
2020
- 2020-10-30 CN CN202022458872.6U patent/CN213985296U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739482A (en) * | 2022-06-13 | 2022-07-12 | 山东鼎泰新能源有限公司 | Intelligence hydraulic engineering bathymetric survey device |
| CN114739482B (en) * | 2022-06-13 | 2022-08-26 | 山东鼎泰新能源有限公司 | Intelligence hydraulic engineering bathymetric survey device |
| CN116625462A (en) * | 2023-07-24 | 2023-08-22 | 山东方明药业集团股份有限公司 | Ultrasonic liquid level meter with protection effect |
| CN116625462B (en) * | 2023-07-24 | 2023-11-17 | 山东方明药业集团股份有限公司 | Ultrasonic liquid level meter with protection effect |
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